zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile
new file mode 100644
index 0000000..4a8f4a0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../
+top_builddir=../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.in
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.commonarch b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.commonarch
new file mode 100644
index 0000000..0c19216
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.commonarch
@@ -0,0 +1,69 @@
+# Makefile template to be included by libpthread/nptl/sysdeps/<ARCH>/Makefile.arch
+#
+# Copyright (C) 2010 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH)
+libpthread_arch_DIR := $(top_srcdir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
+libpthread_arch_OUT := $(top_builddir)libpthread/nptl/sysdeps/$(TARGET_ARCH)
+
+ifneq ($(abspath libpthread/nptl/sysdeps/$(TARGET_ARCH)),$(abspath libpthread/nptl/sysdeps/$(TARGET_ARCH)/$(TARGET_SUBARCH)))
+subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH)/$(TARGET_SUBARCH)
+libpthread_subarch_DIR := $(libpthread_arch_DIR)/$(TARGET_SUBARCH)
+libpthread_subarch_OUT := $(libpthread_arch_OUT)/$(TARGET_SUBARCH)
+endif
+
+-include $(libpthread_arch_DIR)/Makefile.arch
+libpthread_arch_SSRC := $(filter-out librt-%,$(filter-out libc-%,$(notdir $(wildcard $(libpthread_arch_DIR)/*.S))))
+libpthread_arch_CSRC := $(filter-out librt-%,$(filter-out libc-%,$(notdir $(wildcard $(libpthread_arch_DIR)/*.c))))
+libpthread_arch_CSRC := $(filter-out gen_%,$(libpthread_arch_CSRC))
+
+ifneq ($(TARGET_SUBARCH),)
+libpthread_subarch_SSRC := $(notdir $(wildcard $(libpthread_subarch_DIR)/*.S))
+libpthread_arch_SSRC := $(filter-out $(libpthread_subarch_SSRC),$(libpthread_arch_SSRC))
+libpthread_arch_CSRC := $(filter-out $(libpthread_subarch_SSRC:.S=.c),$(libpthread_arch_CSRC))
+libpthread_subarch_OBJS := $(patsubst %.S,$(libpthread_subarch_OUT)/%.o,$(libpthread_subarch_SSRC))
+endif
+
+libpthread_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libpthread_arch_CSRC))
+libpthread_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(libpthread_arch_SSRC))
+libpthread_arch_OBJS = $(libpthread_subarch_OBJS) $(libpthread_arch_COBJ) $(libpthread_arch_SOBJ)
+
+libc_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libc_arch_CSRC))
+libc_arch_SOBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libc_arch_SSRC))
+libc_arch_OBJS = $(libc_arch_COBJ) $(libc_arch_SOBJ)
+libc_arch_a_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(libc_arch_a_CSRC))
+libc_arch_a_OBJS = $(libc_arch_a_COBJ)
+
+librt_arch_COBJ = $(patsubst %.c,$(libpthread_arch_OUT)/%.o,$(librt_arch_CSRC))
+librt_arch_SOBJ = $(patsubst %.S,$(libpthread_arch_OUT)/%.o,$(librt_arch_SSRC))
+librt_arch_OBJS = $(librt_arch_COBJ) $(librt_arch_SOBJ)
+
+CFLAGS-gen_tcb-offsets.c = -S
+$(libpthread_arch_OUT)/gen_tcb-offsets.c: $(libpthread_arch_DIR)/tcb-offsets.sym | $(libpthread_arch_OUT)
+ $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
+
+$(libpthread_arch_OUT)/gen_tcb-offsets.s: $(libpthread_arch_OUT)/gen_tcb-offsets.c | headers
+ $(compile.c)
+libpthread-generated-y += $(libpthread_arch_OUT)/gen_tcb-offsets.s
+PTHREAD_TCB_OFFSET_MANGLE ?= -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*\$$/\#define \1 \2/p"
+$(libpthread_arch_OUT)/tcb-offsets.h: $(libpthread_arch_OUT)/gen_tcb-offsets.s
+ $(do_sed) $(PTHREAD_TCB_OFFSET_MANGLE) $< > $@
+ @if test ! -s $@ ; then rm -f $@ ; false ; fi
+
+pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(libpthread_arch_OUT)/tcb-offsets.h
+
+objclean-y += CLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT))
+headers_clean-y+= HEADERCLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT))
+
+CLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT)):
+ $(do_rm) $(addprefix $(libpthread_arch_OUT)/*., o os oS)
+HEADERCLEAN_$(subst $(top_builddir),,$(libpthread_arch_OUT)):
+ $(do_rm) $(libpthread_arch_OUT)/tcb-offsets.h \
+ $(addprefix $(libpthread_arch_OUT)/gen_tcb-offsets., c h s)
+ifneq ($(TARGET_SUBARCH),)
+objclean-y += CLEAN_$(subst $(top_builddir),,$(libpthread_subarch_OUT))
+CLEAN_$(subst $(top_builddir),,$(libpthread_subarch_OUT)):
+ $(do_rm) $(addprefix $(libpthread_subarch_OUT)/*., o os oS)
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.in b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.in
new file mode 100644
index 0000000..5296f4a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/Makefile.in
@@ -0,0 +1,29 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+subdirs += libpthread/nptl/sysdeps
+
+define arch_and_subarch
+ $(addprefix $(1)/,$(notdir $(2))) $(if $(TARGET_SUBARCH),$(addprefix $(1)/$(TARGET_SUBARCH)/,$(notdir $(2))))
+endef
+define base_and_arch_and_subarch
+ $(addprefix $(1)/,$(notdir $(2))) $(addprefix $(1)/$(TARGET_ARCH)/,$(notdir $(2))) $(if $(TARGET_SUBARCH),$(addprefix $(1)/$(TARGET_ARCH)/$(TARGET_SUBARCH)/,$(notdir $(2))))
+endef
+
+include $(libpthread_DIR)/sysdeps/unix/sysv/linux/Makefile.commonarch
+include $(libpthread_DIR)/sysdeps/generic/Makefile.in
+include $(libpthread_DIR)/sysdeps/Makefile.commonarch
+libpthread_generic_libc_a_CSRC := $(filter-out $(notdir $(libc_arch_a_OBJS:.o=.c)),$(libpthread_generic_libc_a_CSRC))
+libpthread_arch_OBJS := $(filter-out $(call base_and_arch_and_subarch,$(libpthread_arch_OUT),$(libpthread_linux_OBJS)),$(libpthread_arch_OBJS))
+include $(libpthread_DIR)/sysdeps/pthread/Makefile.in
+libpthread_pthread_CSRC := $(filter-out $(notdir $(libpthread_linux_OBJS:.o=.c) $(libpthread_arch_OBJS:.o=.c)),$(libpthread_pthread_CSRC))
+libpthread-so-y := $(filter-out $(call base_and_arch_and_subarch,$(libpthread_pthread_OUT),$(libpthread_linux_OBJS) $(libpthread_arch_OBJS)),$(libpthread-so-y))
+
+libpthread_OBJS := $(libpthread_linux_OBJS) $(libpthread_arch_OBJS) $(libpthread_pthread_COBJ)
+libpthread_libc_OBJS = $(libc_linux_OBJS) $(libc_arch_OBJS)
+libpthread_libc_a_OBJS = $(libc_arch_a_OBJS) $(libpthread_generic_libc_a_OBJS)
+libpthread_librt_OBJS = $(librt_linux_OBJS) $(librt_arch_OBJS)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/Makefile
new file mode 100644
index 0000000..88c106b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/Makefile
@@ -0,0 +1,21 @@
+# Copyright (C) 2003 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+#
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, write to the Free
+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+# 02111-1307 USA.
+
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/dl-tls.h
new file mode 100644
index 0000000..f81f95d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/dl-tls.h
@@ -0,0 +1,29 @@
+/* Thread-local storage handling in the ELF dynamic linker. Alpha version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c
new file mode 100644
index 0000000..ba2e419
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/elf/pt-initfini.c
@@ -0,0 +1,89 @@
+/* Special .init and .fini section support for Alpha. NPTL version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the .init and .fini
+ sections and defines global symbols for those addresses, so they can be
+ called as functions.
+
+ * crtn.s puts the corresponding function epilogues in the .init and .fini
+ sections.
+
+ This differs from what would be generated by the generic code in that
+ we save and restore the GP within the function. In order for linker
+ relaxation to work, the value in the GP register on exit from a function
+ must be valid for the function entry point. Normally, a function is
+ contained within one object file and this is not an issue, provided
+ that the function reloads the gp after making any function calls.
+ However, _init and _fini are constructed from pieces of many object
+ files, all of which may have different GP values. So we must reload
+ the GP value from crti.o in crtn.o. */
+
+__asm__ (" \n\
+#include \"defs.h\" \n\
+ \n\
+/*@HEADER_ENDS*/ \n\
+ \n\
+/*@_init_PROLOG_BEGINS*/ \n\
+ .section .init, \"ax\", @progbits \n\
+ .globl _init \n\
+ .type _init,@function \n\
+ .usepv _init,std \n\
+_init: \n\
+ ldgp $29, 0($27) \n\
+ subq $30, 16, $30 \n\
+ stq $26, 0($30) \n\
+ stq $29, 8($30) \n\
+ bsr $26, __pthread_initialize_minimal_internal !samegp \n\
+ .align 3 \n\
+/*@_init_PROLOG_ENDS*/ \n\
+ \n\
+/*@_init_EPILOG_BEGINS*/ \n\
+ .section .init, \"ax\", @progbits \n\
+ ldq $26, 0($30) \n\
+ ldq $29, 8($30) \n\
+ addq $30, 16, $30 \n\
+ ret \n\
+/*@_init_EPILOG_ENDS*/ \n\
+ \n\
+/*@_fini_PROLOG_BEGINS*/ \n\
+ .section .fini, \"ax\", @progbits \n\
+ .globl _fini \n\
+ .type _fini,@function \n\
+ .usepv _fini,std \n\
+_fini: \n\
+ ldgp $29, 0($27) \n\
+ subq $30, 16, $30 \n\
+ stq $26, 0($30) \n\
+ stq $29, 8($30) \n\
+ .align 3 \n\
+/*@_fini_PROLOG_ENDS*/ \n\
+ \n\
+/*@_fini_EPILOG_BEGINS*/ \n\
+ .section .fini, \"ax\", @progbits \n\
+ ldq $26, 0($30) \n\
+ ldq $29, 8($30) \n\
+ addq $30, 16, $30 \n\
+ ret \n\
+/*@_fini_EPILOG_ENDS*/ \n\
+ \n\
+/*@TRAILER_BEGINS*/ \n\
+");
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h
new file mode 100644
index 0000000..5cef8b1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/jmpbuf-unwind.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
+
+/* We use the normal lobngjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/libc-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/libc-tls.c
new file mode 100644
index 0000000..a3b68e9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/libc-tls.c
@@ -0,0 +1,37 @@
+/* Thread-local storage handling in the ELF dynamic linker. Alpha version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdeps/generic/libc-tls.c>
+#include <dl-tls.h>
+
+#if USE_TLS
+
+/* On Alpha, linker optimizations are not required, so __tls_get_addr
+ can be called even in statically linked binaries. In this case module
+ must be always 1 and PT_TLS segment exist in the binary, otherwise it
+ would not link. */
+
+void *
+__tls_get_addr (tls_index *ti)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ return (char *) dtv[1].pointer.val + ti->ti_offset;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S
new file mode 100644
index 0000000..ce6cd41
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_lock.S
@@ -0,0 +1,45 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@twiddle.net>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+ .text
+ .align 4
+
+ .globl pthread_spin_lock
+ .ent pthread_spin_lock
+pthread_spin_lock:
+ .frame $sp, 0, $26, 0
+ .prologue 0
+
+0: ldl_l $1, 0($16)
+ lda $2, 1
+ lda $0, 0
+ bne $1, 1f
+
+ stl_c $2, 0($16)
+ beq $2, 1f
+ mb
+ ret
+
+1: ldl $1, 0($16)
+ bne $1, 1b
+ unop
+ br 0b
+
+ .end pthread_spin_lock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S
new file mode 100644
index 0000000..0948da6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthread_spin_trylock.S
@@ -0,0 +1,46 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@twiddle.net>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+ .text
+ .align 4
+
+ .globl pthread_spin_trylock
+ .ent pthread_spin_trylock
+pthread_spin_trylock:
+ .frame $sp, 0, $26, 0
+ .prologue 0
+
+0: ldl_l $1, 0($16)
+ lda $2, 1
+ lda $0, EBUSY
+ bne $1, 1f
+
+ stl_c $2, 0($16)
+ beq $2, 2f
+ mb
+ lda $0, 0
+
+1: ret
+2: br 0b
+
+ .end pthread_spin_trylock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthreaddef.h
new file mode 100644
index 0000000..26c4daf
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/pthreaddef.h
@@ -0,0 +1,38 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (4 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. The ABI requires 16. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 4096
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym
new file mode 100644
index 0000000..c21a791
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tcb-offsets.sym
@@ -0,0 +1,14 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+
+-- Abuse tls.h macros to derive offsets relative to the thread register.
+-- # define __builtin_thread_pointer() ((void *) 0)
+-- # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0)
+-- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF
+#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
+
+MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
+PID_OFFSET thread_offsetof (pid)
+TID_OFFSET thread_offsetof (tid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tls.h
new file mode 100644
index 0000000..99cd27a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/alpha/tls.h
@@ -0,0 +1,127 @@
+/* Definition for thread-local data handling. NPTL/Alpha version.
+ Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+
+/* We require TLS support in the tools. */
+#ifndef HAVE_TLS_SUPPORT
+# error "TLS support is required."
+#endif
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The TP points to the start of the thread blocks. */
+# define TLS_DTV_AT_TP 1
+
+/* Get the thread descriptor definition. */
+# include <nptl/descr.h>
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN 16
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN 16
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ (((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ (THREAD_DTV() = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) __builtin_thread_pointer ())->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF \
+ ((struct pthread *)__builtin_thread_pointer () - 1)
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ REGISTER (64, 64, 32 * 8, -sizeof (struct pthread))
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ descr->member
+#define THREAD_GETMEM_NC(descr, member, idx) \
+ descr->member[idx]
+#define THREAD_SETMEM(descr, member, value) \
+ descr->member = (value)
+#define THREAD_SETMEM_NC(descr, member, idx, value) \
+ descr->member[idx] = (value)
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/Makefile.arch
new file mode 100644
index 0000000..fbe4975
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/Makefile.arch
@@ -0,0 +1,17 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+# Portions Copyright (C) 2006 CodeSourcery
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+librt_arch_SSRC = aeabi_read_tp.S thumb_atomics.S
+
+CFLAGS-pt-raise.c = -DNOT_IN_libc -DIS_IN_libpthread
+
+ASFLAGS-pthread_spin_lock.S = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-aeabi_read_tp.S = -DNOT_IN_libc=1
+
+libc_arch_a_CSRC = libc-tls.c
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/aeabi_read_tp.S b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/aeabi_read_tp.S
new file mode 100644
index 0000000..af640d6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/aeabi_read_tp.S
@@ -0,0 +1 @@
+#include <../../../../ldso/ldso/arm/aeabi_read_tp.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/dl-tls.h
new file mode 100644
index 0000000..e0324a7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/dl-tls.h
@@ -0,0 +1,29 @@
+/* Thread-local storage handling in the ELF dynamic linker. ARM version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/jmpbuf-unwind.h
new file mode 100644
index 0000000..6e8f01d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/jmpbuf-unwind.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2005,2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+/* Test if longjmp to JMPBUF would unwind the frame
+ containing a local variable at ADDRESS. */
+#undef _JMPBUF_UNWINDS
+#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
+ ((void *) (address) < (void *) demangle (jmpbuf[__JMP_BUF_SP]))
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[__JMP_BUF_SP] - (_adj))
+
+/* We use the normal longjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/libc-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/libc-tls.c
new file mode 100644
index 0000000..1f98cd9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/libc-tls.c
@@ -0,0 +1,37 @@
+/* Thread-local storage handling in the ELF dynamic linker. ARM version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdeps/generic/libc-tls.c>
+#include <dl-tls.h>
+
+#if defined(USE_TLS) && USE_TLS
+
+/* On ARM, linker optimizations are not required, so __tls_get_addr
+ can be called even in statically linked binaries. In this case module
+ must be always 1 and PT_TLS segment exist in the binary, otherwise it
+ would not link. */
+
+void *
+__tls_get_addr (tls_index *ti)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ return (char *) dtv[1].pointer.val + ti->ti_offset;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_lock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_lock.S
new file mode 100644
index 0000000..bd6adf7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_lock.S
@@ -0,0 +1,31 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+ .text
+ .align 4
+
+ENTRY (pthread_spin_lock)
+ mov r1, #1
+1: swp r2, r1, [r0]
+ teq r2, #0
+ bne 1b
+ mov r0, #0
+ PSEUDO_RET_NOERRNO
+END (pthread_spin_lock)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_trylock.S
new file mode 100644
index 0000000..8593150
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthread_spin_trylock.S
@@ -0,0 +1,34 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+#include <sysdep.h>
+
+ .text
+ .align 4
+
+ENTRY (pthread_spin_trylock)
+ mov r1, #1
+ swp r2, r1, [r0]
+ teq r2, #0
+ moveq r0, #0
+ movne r0, #EBUSY
+ PSEUDO_RET_NOERRNO
+END (pthread_spin_trylock)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthreaddef.h
new file mode 100644
index 0000000..783828a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/pthreaddef.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. SSE requires 16
+ bytes. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* XXX Until we have a better place keep the definitions here. */
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tcb-offsets.sym
new file mode 100644
index 0000000..92cc441
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tcb-offsets.sym
@@ -0,0 +1,11 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+
+-- Derive offsets relative to the thread register.
+#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
+
+MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
+PID_OFFSET thread_offsetof (pid)
+TID_OFFSET thread_offsetof (tid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/thumb_atomics.S b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/thumb_atomics.S
new file mode 100644
index 0000000..aaa7a3d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/thumb_atomics.S
@@ -0,0 +1 @@
+#include <../../../../ldso/ldso/arm/thumb_atomics.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tls.h
new file mode 100644
index 0000000..0ca597a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/arm/tls.h
@@ -0,0 +1,159 @@
+/* Definition for thread-local data handling. NPTL/ARM version.
+ Copyright (C) 2005,2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+#define HAVE___THREAD 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The TP points to the start of the thread blocks. */
+# define TLS_DTV_AT_TP 1
+
+/* Get the thread descriptor definition. */
+# include <../../descr.h>
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN 16
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN 16
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ (((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ (THREAD_DTV() = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ INTERNAL_SYSCALL_DECL (err); \
+ long result_var; \
+ result_var = INTERNAL_SYSCALL_ARM (set_tls, err, 1, (tcbp)); \
+ INTERNAL_SYSCALL_ERROR_P (result_var, err) \
+ ? "unknown error" : NULL; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) __builtin_thread_pointer ())->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF \
+ ((struct pthread *)__builtin_thread_pointer () - 1)
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ CONST_THREAD_AREA (32, sizeof (struct pthread))
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ descr->member
+#define THREAD_GETMEM_NC(descr, member, idx) \
+ descr->member[idx]
+#define THREAD_SETMEM(descr, member, value) \
+ descr->member = (value)
+#define THREAD_SETMEM_NC(descr, member, idx, value) \
+ descr->member[idx] = (value)
+
+/* Initializing the thread pointer will generate a SIGILL if the syscall
+ is not available. */
+#define TLS_INIT_TP_EXPENSIVE 1
+
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile
new file mode 100644
index 0000000..582661f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../
+top_builddir=../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.in
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile.in b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile.in
new file mode 100644
index 0000000..eb656ee
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/Makefile.in
@@ -0,0 +1,25 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+subdirs += libpthread/nptl/sysdeps/generic
+#
+# NOTE: Alpha and MIPS have their own versions of 'libc-tls.c' in
+# their architecture specific directory which will override
+# the one here.
+#
+libpthread_generic_DIR := $(top_srcdir)libpthread/nptl/sysdeps/generic
+libpthread_generic_OUT := $(top_builddir)libpthread/nptl/sysdeps/generic
+
+libpthread_generic_libc_a_CSRC = libc-tls.c
+libpthread_generic_libc_a_COBJ = $(patsubst %.c,$(libpthread_generic_OUT)/%.o,$(libpthread_generic_libc_a_CSRC))
+libpthread_generic_libc_a_OBJS = $(libpthread_generic_libc_a_COBJ)
+libpthread_ld_tls_CSRC = dl-tls.c
+libpthread_ld_tls_COBJ = $(patsubst %.c,$(libpthread_generic_OUT)/%.o,$(libpthread_ld_tls_CSRC))
+
+objclean-y += CLEAN_libpthread/nptl/sysdeps/generic
+
+CLEAN_libpthread/nptl/sysdeps/generic:
+ $(do_rm) $(addprefix $(libpthread_generic_OUT)/*., o os oS)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.c
new file mode 100644
index 0000000..904da8b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.c
@@ -0,0 +1,901 @@
+/* Thread-local storage handling in the ELF dynamic linker. Generic version.
+ Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#if defined SHARED || defined NOT_IN_libc
+# error in buildsystem: This file is for libc.a
+#endif
+#include <libintl.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/param.h>
+#include <tls.h>
+#include <dl-tls.h>
+#include <ldsodefs.h>
+#include <dl-elf.h>
+#include <dl-hash.h>
+
+#include <assert.h>
+#include <link.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#define _dl_malloc malloc
+#define _dl_memset memset
+#define _dl_mempcpy mempcpy
+#define _dl_dprintf fprintf
+#define _dl_debug_file stderr
+#define _dl_exit exit
+
+/* Amount of excess space to allocate in the static TLS area
+ to allow dynamic loading of modules defining IE-model TLS data. */
+# define TLS_STATIC_SURPLUS 64 + DL_NNS * 100
+
+/* Value used for dtv entries for which the allocation is delayed. */
+# define TLS_DTV_UNALLOCATED ((void *) -1l)
+
+
+/* Out-of-memory handler. */
+# ifdef SHARED
+static void
+__attribute__ ((__noreturn__))
+oom (void)
+{
+ do {
+ _dl_dprintf (_dl_debug_file,
+ "cannot allocate thread-local memory: ABORT\n");
+ _dl_exit (127);
+ } while (1);
+}
+# endif
+
+
+void *_dl_memalign(size_t alignment, size_t bytes);
+void *_dl_memalign(size_t alignment, size_t bytes)
+{
+ return _dl_malloc(bytes);
+}
+
+
+/*
+ * We are trying to perform a static TLS relocation in MAP, but it was
+ * dynamically loaded. This can only work if there is enough surplus in
+ * the static TLS area already allocated for each running thread. If this
+ * object's TLS segment is too big to fit, we fail. If it fits,
+ * we set MAP->l_tls_offset and return.
+ * This function intentionally does not return any value but signals error
+ * directly, as static TLS should be rare and code handling it should
+ * not be inlined as much as possible.
+ */
+
+
+void
+internal_function __attribute_noinline__
+_dl_allocate_static_tls (struct link_map *map)
+{
+ /* If the alignment requirements are too high fail. */
+ if (map->l_tls_align > _dl_tls_static_align)
+ {
+fail:
+ _dl_dprintf(_dl_debug_file, "cannot allocate memory in static TLS block");
+ _dl_exit(30);
+ }
+
+# if defined(TLS_TCB_AT_TP)
+ size_t freebytes;
+ size_t n;
+ size_t blsize;
+
+ freebytes = _dl_tls_static_size - _dl_tls_static_used - TLS_TCB_SIZE;
+
+ blsize = map->l_tls_blocksize + map->l_tls_firstbyte_offset;
+ if (freebytes < blsize)
+ goto fail;
+
+ n = (freebytes - blsize) / map->l_tls_align;
+
+ size_t offset = _dl_tls_static_used + (freebytes - n * map->l_tls_align
+ - map->l_tls_firstbyte_offset);
+
+ map->l_tls_offset = _dl_tls_static_used = offset;
+# elif defined(TLS_DTV_AT_TP)
+ size_t used;
+ size_t check;
+
+ size_t offset = roundup (_dl_tls_static_used, map->l_tls_align);
+ used = offset + map->l_tls_blocksize;
+ check = used;
+
+ /* dl_tls_static_used includes the TCB at the beginning. */
+ if (check > _dl_tls_static_size)
+ goto fail;
+
+ map->l_tls_offset = offset;
+ _dl_tls_static_used = used;
+# else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+
+ /*
+ * If the object is not yet relocated we cannot initialize the
+ * static TLS region. Delay it.
+ */
+ if (((struct elf_resolve *) map)->init_flag & RELOCS_DONE)
+ {
+#ifdef SHARED
+ /*
+ * Update the slot information data for at least the generation of
+ * the DSO we are allocating data for.
+ */
+ if (__builtin_expect (THREAD_DTV()[0].counter != _dl_tls_generation, 0))
+ (void) _dl_update_slotinfo (map->l_tls_modid);
+#endif
+ _dl_init_static_tls (map);
+ }
+ else
+ map->l_need_tls_init = 1;
+}
+
+size_t
+internal_function
+_dl_next_tls_modid (void)
+{
+ size_t result;
+
+ if (__builtin_expect (GL(dl_tls_dtv_gaps), false))
+ {
+ size_t disp = 0;
+ struct dtv_slotinfo_list *runp = GL(dl_tls_dtv_slotinfo_list);
+
+ /* Note that this branch will never be executed during program
+ start since there are no gaps at that time. Therefore it
+ does not matter that the dl_tls_dtv_slotinfo is not allocated
+ yet when the function is called for the first times.
+
+ NB: the offset +1 is due to the fact that DTV[0] is used
+ for something else. */
+ result = GL(dl_tls_static_nelem) + 1;
+ if (result <= GL(dl_tls_max_dtv_idx))
+ do
+ {
+ while (result - disp < runp->len)
+ {
+ if (runp->slotinfo[result - disp].map == NULL)
+ break;
+
+ ++result;
+ assert (result <= GL(dl_tls_max_dtv_idx) + 1);
+ }
+
+ if (result - disp < runp->len)
+ break;
+
+ disp += runp->len;
+ }
+ while ((runp = runp->next) != NULL);
+
+ if (result > GL(dl_tls_max_dtv_idx))
+ {
+ /* The new index must indeed be exactly one higher than the
+ previous high. */
+ assert (result == GL(dl_tls_max_dtv_idx) + 1);
+ /* There is no gap anymore. */
+ GL(dl_tls_dtv_gaps) = false;
+
+ goto nogaps;
+ }
+ }
+ else
+ {
+ /* No gaps, allocate a new entry. */
+ nogaps:
+
+ result = ++GL(dl_tls_max_dtv_idx);
+ }
+
+ return result;
+}
+
+
+# ifdef SHARED
+void
+internal_function
+_dl_determine_tlsoffset (void)
+{
+ size_t max_align = TLS_TCB_ALIGN;
+ size_t freetop = 0;
+ size_t freebottom = 0;
+
+ /* The first element of the dtv slot info list is allocated. */
+ assert (GL(dl_tls_dtv_slotinfo_list) != NULL);
+ /* There is at this point only one element in the
+ dl_tls_dtv_slotinfo_list list. */
+ assert (GL(dl_tls_dtv_slotinfo_list)->next == NULL);
+
+ struct dtv_slotinfo *slotinfo = GL(dl_tls_dtv_slotinfo_list)->slotinfo;
+
+ /* Determining the offset of the various parts of the static TLS
+ block has several dependencies. In addition we have to work
+ around bugs in some toolchains.
+
+ Each TLS block from the objects available at link time has a size
+ and an alignment requirement. The GNU ld computes the alignment
+ requirements for the data at the positions *in the file*, though.
+ I.e, it is not simply possible to allocate a block with the size
+ of the TLS program header entry. The data is layed out assuming
+ that the first byte of the TLS block fulfills
+
+ p_vaddr mod p_align == &TLS_BLOCK mod p_align
+
+ This means we have to add artificial padding at the beginning of
+ the TLS block. These bytes are never used for the TLS data in
+ this module but the first byte allocated must be aligned
+ according to mod p_align == 0 so that the first byte of the TLS
+ block is aligned according to p_vaddr mod p_align. This is ugly
+ and the linker can help by computing the offsets in the TLS block
+ assuming the first byte of the TLS block is aligned according to
+ p_align.
+
+ The extra space which might be allocated before the first byte of
+ the TLS block need not go unused. The code below tries to use
+ that memory for the next TLS block. This can work if the total
+ memory requirement for the next TLS block is smaller than the
+ gap. */
+
+# if defined(TLS_TCB_AT_TP)
+ /* We simply start with zero. */
+ size_t offset = 0;
+
+ size_t cnt;
+ for (cnt = 0; slotinfo[cnt].map != NULL; ++cnt)
+ {
+ assert (cnt < GL(dl_tls_dtv_slotinfo_list)->len);
+
+ size_t firstbyte = (-slotinfo[cnt].map->l_tls_firstbyte_offset
+ & (slotinfo[cnt].map->l_tls_align - 1));
+ size_t off;
+ max_align = MAX (max_align, slotinfo[cnt].map->l_tls_align);
+
+ if (freebottom - freetop >= slotinfo[cnt].map->l_tls_blocksize)
+ {
+ off = roundup (freetop + slotinfo[cnt].map->l_tls_blocksize
+ - firstbyte, slotinfo[cnt].map->l_tls_align)
+ + firstbyte;
+ if (off <= freebottom)
+ {
+ freetop = off;
+
+ /* XXX For some architectures we perhaps should store the
+ negative offset. */
+ slotinfo[cnt].map->l_tls_offset = off;
+ continue;
+ }
+ }
+
+ off = roundup (offset + slotinfo[cnt].map->l_tls_blocksize - firstbyte,
+ slotinfo[cnt].map->l_tls_align) + firstbyte;
+ if (off > offset + slotinfo[cnt].map->l_tls_blocksize
+ + (freebottom - freetop))
+ {
+ freetop = offset;
+ freebottom = off - slotinfo[cnt].map->l_tls_blocksize;
+ }
+ offset = off;
+
+ /* XXX For some architectures we perhaps should store the
+ negative offset. */
+ slotinfo[cnt].map->l_tls_offset = off;
+ }
+
+ GL(dl_tls_static_used) = offset;
+ GL(dl_tls_static_size) = (roundup (offset + TLS_STATIC_SURPLUS, max_align)
+ + TLS_TCB_SIZE);
+# elif defined(TLS_DTV_AT_TP)
+ /* The TLS blocks start right after the TCB. */
+ size_t offset = TLS_TCB_SIZE;
+ size_t cnt;
+
+ for (cnt = 0; slotinfo[cnt].map != NULL; ++cnt)
+ {
+ assert (cnt < GL(dl_tls_dtv_slotinfo_list)->len);
+
+ size_t firstbyte = (-slotinfo[cnt].map->l_tls_firstbyte_offset
+ & (slotinfo[cnt].map->l_tls_align - 1));
+ size_t off;
+ max_align = MAX (max_align, slotinfo[cnt].map->l_tls_align);
+
+ if (slotinfo[cnt].map->l_tls_blocksize <= freetop - freebottom)
+ {
+ off = roundup (freebottom, slotinfo[cnt].map->l_tls_align);
+ if (off - freebottom < firstbyte)
+ off += slotinfo[cnt].map->l_tls_align;
+ if (off + slotinfo[cnt].map->l_tls_blocksize - firstbyte <= freetop)
+ {
+ slotinfo[cnt].map->l_tls_offset = off - firstbyte;
+ freebottom = (off + slotinfo[cnt].map->l_tls_blocksize
+ - firstbyte);
+ continue;
+ }
+ }
+
+ off = roundup (offset, slotinfo[cnt].map->l_tls_align);
+ if (off - offset < firstbyte)
+ off += slotinfo[cnt].map->l_tls_align;
+
+ slotinfo[cnt].map->l_tls_offset = off - firstbyte;
+ if (off - firstbyte - offset > freetop - freebottom)
+ {
+ freebottom = offset;
+ freetop = off - firstbyte;
+ }
+
+ offset = off + slotinfo[cnt].map->l_tls_blocksize - firstbyte;
+ }
+
+ GL(dl_tls_static_used) = offset;
+ GL(dl_tls_static_size) = roundup (offset + TLS_STATIC_SURPLUS,
+ TLS_TCB_ALIGN);
+# else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+
+ /* The alignment requirement for the static TLS block. */
+ GL(dl_tls_static_align) = max_align;
+}
+
+
+/* This is called only when the data structure setup was skipped at startup,
+ when there was no need for it then. Now we have dynamically loaded
+ something needing TLS, or libpthread needs it. */
+int
+internal_function
+_dl_tls_setup (void)
+{
+ assert (GL(dl_tls_dtv_slotinfo_list) == NULL);
+ assert (GL(dl_tls_max_dtv_idx) == 0);
+
+ const size_t nelem = 2 + TLS_SLOTINFO_SURPLUS;
+
+ GL(dl_tls_dtv_slotinfo_list)
+ = calloc (1, (sizeof (struct dtv_slotinfo_list)
+ + nelem * sizeof (struct dtv_slotinfo)));
+ if (GL(dl_tls_dtv_slotinfo_list) == NULL)
+ return -1;
+
+ GL(dl_tls_dtv_slotinfo_list)->len = nelem;
+
+ /* Number of elements in the static TLS block. It can't be zero
+ because of various assumptions. The one element is null. */
+ GL(dl_tls_static_nelem) = GL(dl_tls_max_dtv_idx) = 1;
+
+ /* This initializes more variables for us. */
+ _dl_determine_tlsoffset ();
+
+ return 0;
+}
+# endif
+
+static void *
+internal_function
+allocate_dtv (void *result)
+{
+ dtv_t *dtv;
+ size_t dtv_length;
+
+ /* We allocate a few more elements in the dtv than are needed for the
+ initial set of modules. This should avoid in most cases expansions
+ of the dtv. */
+ dtv_length = GL(dl_tls_max_dtv_idx) + DTV_SURPLUS;
+ dtv = calloc (dtv_length + 2, sizeof (dtv_t));
+ if (dtv != NULL)
+ {
+ /* This is the initial length of the dtv. */
+ dtv[0].counter = dtv_length;
+
+ /* The rest of the dtv (including the generation counter) is
+ Initialize with zero to indicate nothing there. */
+
+ /* Add the dtv to the thread data structures. */
+ INSTALL_DTV (result, dtv);
+ }
+ else
+ result = NULL;
+
+ return result;
+}
+
+
+/* Get size and alignment requirements of the static TLS block. */
+void
+internal_function
+_dl_get_tls_static_info (size_t *sizep, size_t *alignp)
+{
+ *sizep = GL(dl_tls_static_size);
+ *alignp = GL(dl_tls_static_align);
+}
+
+
+void *
+internal_function
+_dl_allocate_tls_storage (void)
+{
+ void *result;
+ size_t size = GL(dl_tls_static_size);
+
+# if defined(TLS_DTV_AT_TP)
+ /* Memory layout is:
+ [ TLS_PRE_TCB_SIZE ] [ TLS_TCB_SIZE ] [ TLS blocks ]
+ ^ This should be returned. */
+ size += (TLS_PRE_TCB_SIZE + GL(dl_tls_static_align) - 1)
+ & ~(GL(dl_tls_static_align) - 1);
+# endif
+
+ /* Allocate a correctly aligned chunk of memory. */
+ result = _dl_memalign (GL(dl_tls_static_align), size);
+ if (__builtin_expect (result != NULL, 1))
+ {
+ /* Allocate the DTV. */
+ void *allocated = result;
+
+# if defined(TLS_TCB_AT_TP)
+ /* The TCB follows the TLS blocks. */
+ result = (char *) result + size - TLS_TCB_SIZE;
+
+ /* Clear the TCB data structure. We can't ask the caller (i.e.
+ libpthread) to do it, because we will initialize the DTV et al. */
+ _dl_memset (result, '\0', TLS_TCB_SIZE);
+# elif defined(TLS_DTV_AT_TP)
+ result = (char *) result + size - GL(dl_tls_static_size);
+
+ /* Clear the TCB data structure and TLS_PRE_TCB_SIZE bytes before it.
+ We can't ask the caller (i.e. libpthread) to do it, because we will
+ initialize the DTV et al. */
+ _dl_memset ((char *) result - TLS_PRE_TCB_SIZE, '\0',
+ TLS_PRE_TCB_SIZE + TLS_TCB_SIZE);
+# endif
+
+ result = allocate_dtv (result);
+ if (result == NULL)
+ free (allocated);
+ }
+
+ return result;
+}
+
+
+void *
+internal_function
+_dl_allocate_tls_init (void *result)
+{
+ if (result == NULL)
+ /* The memory allocation failed. */
+ return NULL;
+
+ dtv_t *dtv = GET_DTV (result);
+ struct dtv_slotinfo_list *listp;
+ size_t total = 0;
+ size_t maxgen = 0;
+
+ /* We have to prepare the dtv for all currently loaded modules using
+ TLS. For those which are dynamically loaded we add the values
+ indicating deferred allocation. */
+ listp = GL(dl_tls_dtv_slotinfo_list);
+ while (1)
+ {
+ size_t cnt;
+
+ for (cnt = total == 0 ? 1 : 0; cnt < listp->len; ++cnt)
+ {
+ struct link_map *map;
+ void *dest;
+
+ /* Check for the total number of used slots. */
+ if (total + cnt > GL(dl_tls_max_dtv_idx))
+ break;
+
+ map = listp->slotinfo[cnt].map;
+ if (map == NULL)
+ /* Unused entry. */
+ continue;
+
+ /* Keep track of the maximum generation number. This might
+ not be the generation counter. */
+ maxgen = MAX (maxgen, listp->slotinfo[cnt].gen);
+
+ if (map->l_tls_offset == NO_TLS_OFFSET)
+ {
+ /* For dynamically loaded modules we simply store
+ the value indicating deferred allocation. */
+ dtv[map->l_tls_modid].pointer.val = TLS_DTV_UNALLOCATED;
+ dtv[map->l_tls_modid].pointer.is_static = false;
+ continue;
+ }
+
+ assert (map->l_tls_modid == cnt);
+ assert (map->l_tls_blocksize >= map->l_tls_initimage_size);
+# if defined(TLS_TCB_AT_TP)
+ assert ((size_t) map->l_tls_offset >= map->l_tls_blocksize);
+ dest = (char *) result - map->l_tls_offset;
+# elif defined(TLS_DTV_AT_TP)
+ dest = (char *) result + map->l_tls_offset;
+# else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+
+ /* Copy the initialization image and clear the BSS part. */
+ dtv[map->l_tls_modid].pointer.val = dest;
+ dtv[map->l_tls_modid].pointer.is_static = true;
+ _dl_memset (_dl_mempcpy (dest, map->l_tls_initimage,
+ map->l_tls_initimage_size), '\0',
+ map->l_tls_blocksize - map->l_tls_initimage_size);
+ }
+
+ total += cnt;
+ if (total >= GL(dl_tls_max_dtv_idx))
+ break;
+
+ listp = listp->next;
+ assert (listp != NULL);
+ }
+
+ /* The DTV version is up-to-date now. */
+ dtv[0].counter = maxgen;
+
+ return result;
+}
+
+void *
+internal_function
+_dl_allocate_tls (void *mem)
+{
+ return _dl_allocate_tls_init (mem == NULL
+ ? _dl_allocate_tls_storage ()
+ : allocate_dtv (mem));
+}
+
+
+void
+internal_function
+_dl_deallocate_tls (void *tcb, bool dealloc_tcb)
+{
+ dtv_t *dtv = GET_DTV (tcb);
+ size_t cnt;
+
+ /* We need to free the memory allocated for non-static TLS. */
+ for (cnt = 0; cnt < dtv[-1].counter; ++cnt)
+ if (! dtv[1 + cnt].pointer.is_static
+ && dtv[1 + cnt].pointer.val != TLS_DTV_UNALLOCATED)
+ free (dtv[1 + cnt].pointer.val);
+
+ /* The array starts with dtv[-1]. */
+#ifdef SHARED
+ if (dtv != GL(dl_initial_dtv))
+#endif
+ free (dtv - 1);
+
+ if (dealloc_tcb)
+ {
+# if defined(TLS_TCB_AT_TP)
+ /* The TCB follows the TLS blocks. Back up to free the whole block. */
+ tcb -= GL(dl_tls_static_size) - TLS_TCB_SIZE;
+# elif defined(TLS_DTV_AT_TP)
+ /* Back up the TLS_PRE_TCB_SIZE bytes. */
+ tcb -= (TLS_PRE_TCB_SIZE + GL(dl_tls_static_align) - 1)
+ & ~(GL(dl_tls_static_align) - 1);
+# endif
+ free (tcb);
+ }
+}
+
+
+# ifdef SHARED
+/* The __tls_get_addr function has two basic forms which differ in the
+ arguments. The IA-64 form takes two parameters, the module ID and
+ offset. The form used, among others, on IA-32 takes a reference to
+ a special structure which contain the same information. The second
+ form seems to be more often used (in the moment) so we default to
+ it. Users of the IA-64 form have to provide adequate definitions
+ of the following macros. */
+# ifndef GET_ADDR_ARGS
+# define GET_ADDR_ARGS tls_index *ti
+# endif
+# ifndef GET_ADDR_MODULE
+# define GET_ADDR_MODULE ti->ti_module
+# endif
+# ifndef GET_ADDR_OFFSET
+# define GET_ADDR_OFFSET ti->ti_offset
+# endif
+
+
+static void *
+allocate_and_init (struct link_map *map)
+{
+ void *newp;
+
+ newp = _dl_memalign (map->l_tls_align, map->l_tls_blocksize);
+ if (newp == NULL)
+ oom ();
+
+ /* Initialize the memory. */
+ _dl_memset (_dl_mempcpy (newp, map->l_tls_initimage, map->l_tls_initimage_size),
+ '\0', map->l_tls_blocksize - map->l_tls_initimage_size);
+
+ return newp;
+}
+
+
+struct link_map *
+_dl_update_slotinfo (unsigned long int req_modid)
+{
+ struct link_map *the_map = NULL;
+ dtv_t *dtv = THREAD_DTV ();
+
+ /* The global dl_tls_dtv_slotinfo array contains for each module
+ index the generation counter current when the entry was created.
+ This array never shrinks so that all module indices which were
+ valid at some time can be used to access it. Before the first
+ use of a new module index in this function the array was extended
+ appropriately. Access also does not have to be guarded against
+ modifications of the array. It is assumed that pointer-size
+ values can be read atomically even in SMP environments. It is
+ possible that other threads at the same time dynamically load
+ code and therefore add to the slotinfo list. This is a problem
+ since we must not pick up any information about incomplete work.
+ The solution to this is to ignore all dtv slots which were
+ created after the one we are currently interested. We know that
+ dynamic loading for this module is completed and this is the last
+ load operation we know finished. */
+ unsigned long int idx = req_modid;
+ struct dtv_slotinfo_list *listp = GL(dl_tls_dtv_slotinfo_list);
+
+ while (idx >= listp->len)
+ {
+ idx -= listp->len;
+ listp = listp->next;
+ }
+
+ if (dtv[0].counter < listp->slotinfo[idx].gen)
+ {
+ /* The generation counter for the slot is higher than what the
+ current dtv implements. We have to update the whole dtv but
+ only those entries with a generation counter <= the one for
+ the entry we need. */
+ size_t new_gen = listp->slotinfo[idx].gen;
+ size_t total = 0;
+
+ /* We have to look through the entire dtv slotinfo list. */
+ listp = GL(dl_tls_dtv_slotinfo_list);
+ do
+ {
+ size_t cnt;
+
+ for (cnt = total == 0 ? 1 : 0; cnt < listp->len; ++cnt)
+ {
+ size_t gen = listp->slotinfo[cnt].gen;
+
+ if (gen > new_gen)
+ /* This is a slot for a generation younger than the
+ one we are handling now. It might be incompletely
+ set up so ignore it. */
+ continue;
+
+ /* If the entry is older than the current dtv layout we
+ know we don't have to handle it. */
+ if (gen <= dtv[0].counter)
+ continue;
+
+ /* If there is no map this means the entry is empty. */
+ struct link_map *map = listp->slotinfo[cnt].map;
+ if (map == NULL)
+ {
+ /* If this modid was used at some point the memory
+ might still be allocated. */
+ if (! dtv[total + cnt].pointer.is_static
+ && dtv[total + cnt].pointer.val != TLS_DTV_UNALLOCATED)
+ {
+ free (dtv[total + cnt].pointer.val);
+ dtv[total + cnt].pointer.val = TLS_DTV_UNALLOCATED;
+ }
+
+ continue;
+ }
+
+ /* Check whether the current dtv array is large enough. */
+ size_t modid = map->l_tls_modid;
+ assert (total + cnt == modid);
+ if (dtv[-1].counter < modid)
+ {
+ /* Reallocate the dtv. */
+ dtv_t *newp;
+ size_t newsize = GL(dl_tls_max_dtv_idx) + DTV_SURPLUS;
+ size_t oldsize = dtv[-1].counter;
+
+ assert (map->l_tls_modid <= newsize);
+
+ if (dtv == GL(dl_initial_dtv))
+ {
+ /* This is the initial dtv that was allocated
+ during rtld startup using the dl-minimal.c
+ malloc instead of the real malloc. We can't
+ free it, we have to abandon the old storage. */
+
+ newp = malloc ((2 + newsize) * sizeof (dtv_t));
+ if (newp == NULL)
+ oom ();
+ _dl_memcpy (newp, &dtv[-1], oldsize * sizeof (dtv_t));
+ }
+ else
+ {
+ newp = realloc (&dtv[-1],
+ (2 + newsize) * sizeof (dtv_t));
+ if (newp == NULL)
+ oom ();
+ }
+
+ newp[0].counter = newsize;
+
+ /* Clear the newly allocated part. */
+ _dl_memset (newp + 2 + oldsize, '\0',
+ (newsize - oldsize) * sizeof (dtv_t));
+
+ /* Point dtv to the generation counter. */
+ dtv = &newp[1];
+
+ /* Install this new dtv in the thread data
+ structures. */
+ INSTALL_NEW_DTV (dtv);
+ }
+
+ /* If there is currently memory allocate for this
+ dtv entry free it. */
+ /* XXX Ideally we will at some point create a memory
+ pool. */
+ if (! dtv[modid].pointer.is_static
+ && dtv[modid].pointer.val != TLS_DTV_UNALLOCATED)
+ /* Note that free is called for NULL is well. We
+ deallocate even if it is this dtv entry we are
+ supposed to load. The reason is that we call
+ memalign and not malloc. */
+ free (dtv[modid].pointer.val);
+
+ /* This module is loaded dynamically- We defer memory
+ allocation. */
+ dtv[modid].pointer.is_static = false;
+ dtv[modid].pointer.val = TLS_DTV_UNALLOCATED;
+
+ if (modid == req_modid)
+ the_map = map;
+ }
+
+ total += listp->len;
+ }
+ while ((listp = listp->next) != NULL);
+
+ /* This will be the new maximum generation counter. */
+ dtv[0].counter = new_gen;
+ }
+
+ return the_map;
+}
+
+
+/* The generic dynamic and local dynamic model cannot be used in
+ statically linked applications. */
+void *
+__tls_get_addr (GET_ADDR_ARGS)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ struct link_map *the_map = NULL;
+ void *p;
+
+ if (__builtin_expect (dtv[0].counter != GL(dl_tls_generation), 0))
+ the_map = _dl_update_slotinfo (GET_ADDR_MODULE);
+
+ p = dtv[GET_ADDR_MODULE].pointer.val;
+
+ if (__builtin_expect (p == TLS_DTV_UNALLOCATED, 0))
+ {
+ /* The allocation was deferred. Do it now. */
+ if (the_map == NULL)
+ {
+ /* Find the link map for this module. */
+ size_t idx = GET_ADDR_MODULE;
+ struct dtv_slotinfo_list *listp = GL(dl_tls_dtv_slotinfo_list);
+
+ while (idx >= listp->len)
+ {
+ idx -= listp->len;
+ listp = listp->next;
+ }
+
+ the_map = listp->slotinfo[idx].map;
+ }
+
+ p = dtv[GET_ADDR_MODULE].pointer.val = allocate_and_init (the_map);
+ dtv[GET_ADDR_MODULE].pointer.is_static = false;
+ }
+
+ return (char *) p + GET_ADDR_OFFSET;
+}
+# endif
+
+
+
+void _dl_add_to_slotinfo (struct link_map *l);
+void
+_dl_add_to_slotinfo (struct link_map *l)
+{
+ /* Now that we know the object is loaded successfully add
+ modules containing TLS data to the dtv info table. We
+ might have to increase its size. */
+ struct dtv_slotinfo_list *listp;
+ struct dtv_slotinfo_list *prevp;
+ size_t idx = l->l_tls_modid;
+
+ /* Find the place in the dtv slotinfo list. */
+ listp = GL(dl_tls_dtv_slotinfo_list);
+ prevp = NULL; /* Needed to shut up gcc. */
+ do
+ {
+ /* Does it fit in the array of this list element? */
+ if (idx < listp->len)
+ break;
+ idx -= listp->len;
+ prevp = listp;
+ listp = listp->next;
+ }
+ while (listp != NULL);
+
+ if (listp == NULL)
+ {
+ /* When we come here it means we have to add a new element
+ to the slotinfo list. And the new module must be in
+ the first slot. */
+ assert (idx == 0);
+
+ listp = prevp->next = (struct dtv_slotinfo_list *)
+ malloc (sizeof (struct dtv_slotinfo_list)
+ + TLS_SLOTINFO_SURPLUS * sizeof (struct dtv_slotinfo));
+ if (listp == NULL)
+ {
+ /* We ran out of memory. We will simply fail this
+ call but don't undo anything we did so far. The
+ application will crash or be terminated anyway very
+ soon. */
+
+ /* We have to do this since some entries in the dtv
+ slotinfo array might already point to this
+ generation. */
+ ++GL(dl_tls_generation);
+
+ _dl_dprintf (_dl_debug_file,
+ "cannot create TLS data structures: ABORT\n");
+ _dl_exit (127);
+ }
+
+ listp->len = TLS_SLOTINFO_SURPLUS;
+ listp->next = NULL;
+ _dl_memset (listp->slotinfo, '\0',
+ TLS_SLOTINFO_SURPLUS * sizeof (struct dtv_slotinfo));
+ }
+
+ /* Add the information into the slotinfo data structure. */
+ listp->slotinfo[idx].map = l;
+ listp->slotinfo[idx].gen = GL(dl_tls_generation) + 1;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.h
new file mode 100644
index 0000000..7703a97
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/dl-tls.h
@@ -0,0 +1,2 @@
+/* There has to be an architecture specific version of this file. */
+#error "architecture-specific version of <dl-tls.h> missing"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/libc-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/libc-tls.c
new file mode 100644
index 0000000..e14fc26
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/libc-tls.c
@@ -0,0 +1,267 @@
+/* Initialization code for TLS in statically linked application.
+ Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <ldsodefs.h>
+#include <tls.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/param.h>
+#include <elf.h>
+#include <link.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#ifdef SHARED
+ #error makefile bug, this file is for static only
+#endif
+
+#if USE_TLS
+extern ElfW(Phdr) *_dl_phdr;
+extern size_t _dl_phnum;
+
+
+static dtv_t static_dtv[2 + TLS_SLOTINFO_SURPLUS];
+
+
+static struct
+{
+ struct dtv_slotinfo_list si;
+ /* The dtv_slotinfo_list data structure does not include the actual
+ information since it is defined as an array of size zero. We define
+ here the necessary entries. Note that it is not important whether
+ there is padding or not since we will always access the information
+ through the 'si' element. */
+ struct dtv_slotinfo info[2 + TLS_SLOTINFO_SURPLUS];
+} static_slotinfo;
+
+/* Fake link map for the application. */
+static struct link_map static_map;
+
+
+/* Highest dtv index currently needed. */
+size_t _dl_tls_max_dtv_idx;
+/* Flag signalling whether there are gaps in the module ID allocation. */
+bool _dl_tls_dtv_gaps;
+/* Information about the dtv slots. */
+struct dtv_slotinfo_list *_dl_tls_dtv_slotinfo_list;
+/* Number of modules in the static TLS block. */
+size_t _dl_tls_static_nelem;
+/* Size of the static TLS block. */
+size_t _dl_tls_static_size;
+/* Size actually allocated in the static TLS block. */
+size_t _dl_tls_static_used;
+/* Alignment requirement of the static TLS block. */
+size_t _dl_tls_static_align;
+
+/* Generation counter for the dtv. */
+size_t _dl_tls_generation;
+
+
+/* Additional definitions needed by TLS initialization. */
+#ifdef TLS_INIT_HELPER
+TLS_INIT_HELPER
+#endif
+
+static inline void
+init_slotinfo (void)
+{
+ /* Create the slotinfo list. */
+ static_slotinfo.si.len = (((char *) (&static_slotinfo + 1)
+ - (char *) &static_slotinfo.si.slotinfo[0])
+ / sizeof static_slotinfo.si.slotinfo[0]);
+ // static_slotinfo.si.next = NULL; already zero
+
+ /* The slotinfo list. Will be extended by the code doing dynamic
+ linking. */
+ GL(dl_tls_max_dtv_idx) = 1;
+ GL(dl_tls_dtv_slotinfo_list) = &static_slotinfo.si;
+}
+
+static inline void
+init_static_tls (size_t memsz, size_t align)
+{
+ /* That is the size of the TLS memory for this object. The initialized
+ value of _dl_tls_static_size is provided by dl-open.c to request some
+ surplus that permits dynamic loading of modules with IE-model TLS. */
+ GL(dl_tls_static_size) = roundup (memsz + GL(dl_tls_static_size),
+ TLS_TCB_ALIGN);
+ GL(dl_tls_static_used) = memsz;
+ /* The alignment requirement for the static TLS block. */
+ GL(dl_tls_static_align) = align;
+ /* Number of elements in the static TLS block. */
+ GL(dl_tls_static_nelem) = GL(dl_tls_max_dtv_idx);
+}
+
+void __libc_setup_tls (size_t tcbsize, size_t tcbalign);
+void
+__libc_setup_tls (size_t tcbsize, size_t tcbalign)
+{
+ void *tlsblock;
+ size_t memsz = 0;
+ size_t filesz = 0;
+ void *initimage = NULL;
+ size_t align = 0;
+ size_t max_align = tcbalign;
+ size_t tcb_offset;
+ ElfW(Phdr) *phdr;
+
+ /* Look through the TLS segment if there is any. */
+ if (_dl_phdr != NULL)
+ for (phdr = _dl_phdr; phdr < &_dl_phdr[_dl_phnum]; ++phdr)
+ if (phdr->p_type == PT_TLS)
+ {
+ /* Remember the values we need. */
+ memsz = phdr->p_memsz;
+ filesz = phdr->p_filesz;
+ initimage = (void *) phdr->p_vaddr;
+ align = phdr->p_align;
+ if (phdr->p_align > max_align)
+ max_align = phdr->p_align;
+ break;
+ }
+
+ /* We have to set up the TCB block which also (possibly) contains
+ 'errno'. Therefore we avoid 'malloc' which might touch 'errno'.
+ Instead we use 'sbrk' which would only uses 'errno' if it fails.
+ In this case we are right away out of memory and the user gets
+ what she/he deserves.
+
+ The initialized value of _dl_tls_static_size is provided by dl-open.c
+ to request some surplus that permits dynamic loading of modules with
+ IE-model TLS. */
+# if defined(TLS_TCB_AT_TP)
+ tcb_offset = roundup (memsz + GL(dl_tls_static_size), tcbalign);
+ tlsblock = sbrk (tcb_offset + tcbsize + max_align);
+# elif defined(TLS_DTV_AT_TP)
+ tcb_offset = roundup (tcbsize, align ?: 1);
+ tlsblock = sbrk (tcb_offset + memsz + max_align
+ + TLS_PRE_TCB_SIZE + GL(dl_tls_static_size));
+ tlsblock += TLS_PRE_TCB_SIZE;
+# else
+ /* In case a model with a different layout for the TCB and DTV
+ is defined add another #elif here and in the following #ifs. */
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+
+ /* Align the TLS block. */
+ tlsblock = (void *) (((uintptr_t) tlsblock + max_align - 1)
+ & ~(max_align - 1));
+
+ /* Initialize the dtv. [0] is the length, [1] the generation counter. */
+ static_dtv[0].counter = (sizeof (static_dtv) / sizeof (static_dtv[0])) - 2;
+ // static_dtv[1].counter = 0; would be needed if not already done
+
+ /* Initialize the TLS block. */
+# if defined(TLS_TCB_AT_TP)
+ static_dtv[2].pointer.val = ((char *) tlsblock + tcb_offset
+ - roundup (memsz, align ?: 1));
+ static_map.l_tls_offset = roundup (memsz, align ?: 1);
+# elif defined(TLS_DTV_AT_TP)
+ static_dtv[2].pointer.val = (char *) tlsblock + tcb_offset;
+ static_map.l_tls_offset = tcb_offset;
+# else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+ static_dtv[2].pointer.is_static = true;
+ /* sbrk gives us zero'd memory, so we don't need to clear the remainder. */
+ memcpy (static_dtv[2].pointer.val, initimage, filesz);
+
+ /* Install the pointer to the dtv. */
+
+ /* Initialize the thread pointer. */
+# if defined(TLS_TCB_AT_TP)
+ INSTALL_DTV ((char *) tlsblock + tcb_offset, static_dtv);
+
+ const char *lossage = TLS_INIT_TP ((char *) tlsblock + tcb_offset, 0);
+# elif defined(TLS_DTV_AT_TP)
+ INSTALL_DTV (tlsblock, static_dtv);
+ const char *lossage = (char *)TLS_INIT_TP (tlsblock, 0);
+# else
+# error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
+# endif
+ if (__builtin_expect (lossage != NULL, 0))
+ abort();
+
+ /* We have to create a fake link map which normally would be created
+ by the dynamic linker. It just has to have enough information to
+ make the TLS routines happy. */
+ static_map.l_tls_align = align;
+ static_map.l_tls_blocksize = memsz;
+ static_map.l_tls_initimage = initimage;
+ static_map.l_tls_initimage_size = filesz;
+ static_map.l_tls_modid = 1;
+
+ init_slotinfo ();
+ // static_slotinfo.si.slotinfo[1].gen = 0; already zero
+ static_slotinfo.si.slotinfo[1].map = &static_map;
+
+ memsz = roundup (memsz, align ?: 1);
+
+# if defined(TLS_TCB_AT_TP)
+ memsz += tcbsize;
+# elif defined(TLS_DTV_AT_TP)
+ memsz += tcb_offset;
+# endif
+
+ init_static_tls (memsz, MAX (TLS_TCB_ALIGN, max_align));
+}
+
+/* This is called only when the data structure setup was skipped at startup,
+ when there was no need for it then. Now we have dynamically loaded
+ something needing TLS, or libpthread needs it. */
+int
+internal_function
+_dl_tls_setup (void)
+{
+ init_slotinfo ();
+ init_static_tls (
+# if defined(TLS_TCB_AT_TP)
+ TLS_TCB_SIZE,
+# else
+ 0,
+# endif
+ TLS_TCB_ALIGN);
+ return 0;
+}
+
+extern void __pthread_initialize_minimal(void) __attribute__((weak));
+
+/* This is the minimal initialization function used when libpthread is
+ not used. */
+void
+__attribute__ ((weak))
+__pthread_initialize_minimal (void)
+{
+ __libc_setup_tls (TLS_INIT_TCB_SIZE, TLS_INIT_TCB_ALIGN);
+}
+
+#elif defined NONTLS_INIT_TP
+
+/* This is the minimal initialization function used when libpthread is
+ not used. */
+void
+__attribute__ ((weak))
+__pthread_initialize_minimal (void)
+{
+ NONTLS_INIT_TP;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/generic/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/lowlevellock.h
new file mode 100644
index 0000000..0600e17
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/generic/lowlevellock.h
@@ -0,0 +1,84 @@
+/* Low level locking macros used in NPTL implementation. Stub version.
+ Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <atomic.h>
+
+
+/* Mutex lock counter:
+ bit 31 clear means unlocked;
+ bit 31 set means locked.
+
+ All code that looks at bit 31 first increases the 'number of
+ interested threads' usage counter, which is in bits 0-30.
+
+ All negative mutex values indicate that the mutex is still locked. */
+
+
+static inline void
+__generic_mutex_lock (int *mutex)
+{
+ unsigned int v;
+
+ /* Bit 31 was clear, we got the mutex. (this is the fastpath). */
+ if (atomic_bit_test_set (mutex, 31) == 0)
+ return;
+
+ atomic_increment (mutex);
+
+ while (1)
+ {
+ if (atomic_bit_test_set (mutex, 31) == 0)
+ {
+ atomic_decrement (mutex);
+ return;
+ }
+
+ /* We have to wait now. First make sure the futex value we are
+ monitoring is truly negative (i.e. locked). */
+ v = *mutex;
+ if (v >= 0)
+ continue;
+
+ lll_futex_wait (mutex, v,
+ // XYZ check mutex flag
+ LLL_SHARED);
+ }
+}
+
+
+static inline void
+__generic_mutex_unlock (int *mutex)
+{
+ /* Adding 0x80000000 to the counter results in 0 if and only if
+ there are not other interested threads - we can return (this is
+ the fastpath). */
+ if (atomic_add_zero (mutex, 0x80000000))
+ return;
+
+ /* There are other threads waiting for this mutex, wake one of them
+ up. */
+ lll_futex_wake (mutex, 1,
+ // XYZ check mutex flag
+ LLL_SHARED);
+}
+
+
+#define lll_mutex_lock(futex) __generic_mutex_lock (&(futex))
+#define lll_mutex_unlock(futex) __generic_mutex_unlock (&(futex))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile
new file mode 100644
index 0000000..2f0d88f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile
@@ -0,0 +1,27 @@
+# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, write to the Free
+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+# 02111-1307 USA.
+
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif
+
+ifeq ($(subdir),nptl)
+CFLAGS-pthread_create.c += -mpreferred-stack-boundary=4
+CFLAGS-tst-align.c += -mpreferred-stack-boundary=4
+CFLAGS-tst-align2.c += -mpreferred-stack-boundary=4
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile.arch
new file mode 100644
index 0000000..9572303
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/Makefile.arch
@@ -0,0 +1,10 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
+CFLAGS-pthread_create.c += -mpreferred-stack-boundary=4
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/dl-tls.h
new file mode 100644
index 0000000..e94f965
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/dl-tls.h
@@ -0,0 +1,62 @@
+/* Thread-local storage handling in the ELF dynamic linker. i386 version.
+ Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
+
+#ifdef SHARED
+/* This is the prototype for the GNU version. */
+extern void *___tls_get_addr (tls_index *ti)
+ __attribute__ ((__regparm__ (1)));
+extern void *___tls_get_addr_internal (tls_index *ti)
+ __attribute__ ((__regparm__ (1))) attribute_hidden;
+
+# ifdef IS_IN_rtld
+/* The special thing about the x86 TLS ABI is that we have two
+ variants of the __tls_get_addr function with different calling
+ conventions. The GNU version, which we are mostly concerned here,
+ takes the parameter in a register. The name is changed by adding
+ an additional underscore at the beginning. The Sun version uses
+ the normal calling convention. */
+void *
+__tls_get_addr (tls_index *ti)
+{
+ return ___tls_get_addr_internal (ti);
+}
+
+
+/* Prepare using the definition of __tls_get_addr in the generic
+ version of this file. */
+# define __tls_get_addr __attribute__ ((__regparm__ (1))) ___tls_get_addr
+strong_alias (___tls_get_addr, ___tls_get_addr_internal)
+#else
+
+/* Users should get the better interface. */
+# define __tls_get_addr ___tls_get_addr
+
+# endif
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i486/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i486/pthread_spin_trylock.S
new file mode 100644
index 0000000..e30072c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i486/pthread_spin_trylock.S
@@ -0,0 +1,47 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread-errnos.h>
+
+
+#ifdef UP
+# define LOCK
+#else
+# define LOCK lock
+#endif
+
+ .globl pthread_spin_trylock
+ .type pthread_spin_trylock,@function
+ .align 16
+pthread_spin_trylock:
+ movl 4(%esp), %edx
+ movl $1, %eax
+ xorl %ecx, %ecx
+ LOCK
+ cmpxchgl %ecx, (%edx)
+ movl $EBUSY, %eax
+#ifdef HAVE_CMOV
+ cmovel %ecx, %eax
+#else
+ jne 0f
+ movl %ecx, %eax
+0:
+#endif
+ ret
+ .size pthread_spin_trylock,.-pthread_spin_trylock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i586/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i586/pthread_spin_trylock.S
new file mode 100644
index 0000000..ffe3d45
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i586/pthread_spin_trylock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_spin_trylock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/Makefile
new file mode 100644
index 0000000..137c0a2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/Makefile
@@ -0,0 +1,32 @@
+# Copyright (C) 2003 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public
+# License along with the GNU C Library; if not, write to the Free
+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+# 02111-1307 USA.
+
+ifeq ($(subdir),nptl)
+# It turns out that stack coloring is in general not good on P4s. Some
+# applications will benefit. We will probably have a configuration option
+# at some point. Enabling coloring can be done with
+#
+# -DCOLORING_INCREMENT=128
+#
+# What is useful is to avoid the 64k aliasing problem which reliably
+# happens if all stacks use sizes which are a multiple of 64k. Tell
+# the stack allocator to disturb this by allocation one more page if
+# necessary.
+CFLAGS-pthread_create.c += -DMULTI_PAGE_ALIASING=65536
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S
new file mode 100644
index 0000000..a5d861f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/pthread_spin_trylock.S
@@ -0,0 +1,21 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define HAVE_CMOV 1
+#include "../i486/pthread_spin_trylock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/tls.h
new file mode 100644
index 0000000..928d269
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/i686/tls.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+
+/* Additional definitions for <tls.h> on i686 and up. */
+
+
+/* Macros to load from and store into segment registers. We can use
+ the 32-bit instructions. */
+#define TLS_GET_GS() \
+ ({ int __seg; __asm__ ("movl %%gs, %0" : "=q" (__seg)); __seg; })
+#define TLS_SET_GS(val) \
+ __asm__ ("movl %0, %%gs" :: "q" (val))
+
+
+/* Get the full set of definitions. */
+#include "../tls.h"
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/jmpbuf-unwind.h
new file mode 100644
index 0000000..b9528f3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/jmpbuf-unwind.h
@@ -0,0 +1,32 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
+
+/* We use the normal lobngjmp for unwinding. */
+extern __typeof(longjmp) __libc_longjmp attribute_noreturn;
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_init.c
new file mode 100644
index 0000000..0a47981
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_init.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Not needed. pthread_spin_init is an alias for pthread_spin_unlock. */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_lock.c
new file mode 100644
index 0000000..34cd525
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_lock.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+#ifndef LOCK_PREFIX
+# ifdef UP
+# define LOCK_PREFIX /* nothing */
+# else
+# define LOCK_PREFIX "lock;"
+# endif
+#endif
+
+
+int
+pthread_spin_lock (
+ pthread_spinlock_t *lock)
+{
+ __asm__ ("\n"
+ "1:\t" LOCK_PREFIX "decl %0\n\t"
+ "jne 2f\n\t"
+ ".subsection 1\n\t"
+ ".align 16\n"
+ "2:\trep; nop\n\t"
+ "cmpl $0, %0\n\t"
+ "jg 1b\n\t"
+ "jmp 2b\n\t"
+ ".previous"
+ : "=m" (*lock)
+ : "m" (*lock));
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_unlock.S
new file mode 100644
index 0000000..d94f1e7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthread_spin_unlock.S
@@ -0,0 +1,32 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+ .globl pthread_spin_unlock
+ .type pthread_spin_unlock,@function
+ .align 16
+pthread_spin_unlock:
+ movl 4(%esp), %eax
+ movl $1, (%eax)
+ xorl %eax, %eax
+ ret
+ .size pthread_spin_unlock,.-pthread_spin_unlock
+
+ /* The implementation of pthread_spin_init is identical. */
+ .globl pthread_spin_init
+pthread_spin_init = pthread_spin_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthreaddef.h
new file mode 100644
index 0000000..f9f5645
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/pthreaddef.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. SSE requires 16
+ bytes. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ while (1) { \
+ if (__builtin_constant_p (val) && (val) == 0) \
+ __asm__ __volatile__ ("xorl %%ebx, %%ebx; int $0x80" :: "a" (__NR_exit)); \
+ else \
+ __asm__ __volatile__ ("movl %1, %%ebx; int $0x80" \
+ :: "a" (__NR_exit), "r" (val)); \
+ }
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tcb-offsets.sym
new file mode 100644
index 0000000..69f9deb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tcb-offsets.sym
@@ -0,0 +1,17 @@
+#include <sysdep.h>
+#include <tls.h>
+
+RESULT offsetof (struct pthread, result)
+TID offsetof (struct pthread, tid)
+PID offsetof (struct pthread, pid)
+CANCELHANDLING offsetof (struct pthread, cancelhandling)
+CLEANUP_JMP_BUF offsetof (struct pthread, cleanup_jmp_buf)
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+SYSINFO_OFFSET offsetof (tcbhead_t, sysinfo)
+CLEANUP offsetof (struct pthread, cleanup)
+CLEANUP_PREV offsetof (struct _pthread_cleanup_buffer, __prev)
+MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock)
+POINTER_GUARD offsetof (tcbhead_t, pointer_guard)
+#ifndef __ASSUME_PRIVATE_FUTEX
+PRIVATE_FUTEX offsetof (tcbhead_t, private_futex)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tls.h
new file mode 100644
index 0000000..ac54795
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/i386/tls.h
@@ -0,0 +1,480 @@
+/* Definition for thread-local data handling. nptl/i386 version.
+ Copyright (C) 2002-2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+# include <stdlib.h>
+# include <list.h>
+# include <sysdep.h>
+# include <bits/kernel-features.h>
+
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessarily the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+ uintptr_t sysinfo;
+ uintptr_t stack_guard;
+ uintptr_t pointer_guard;
+ int gscope_flag;
+#ifndef __ASSUME_PRIVATE_FUTEX
+ int private_futex;
+#else
+ int __unused1;
+#endif
+ /* Reservation of some values for the TM ABI. */
+ void *__private_tm[5];
+} tcbhead_t;
+
+# define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif
+
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT
+#define HAVE___THREAD 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+
+/* Alignment requirement for the stack. For IA-32 this is governed by
+ the SSE memory functions. */
+#define STACK_ALIGN 16
+
+#ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The old way: using LDT. */
+
+/* Structure passed to `modify_ldt', 'set_thread_area', and 'clone' calls. */
+struct user_desc
+{
+ unsigned int entry_number;
+ unsigned long int base_addr;
+ unsigned int limit;
+ unsigned int seg_32bit:1;
+ unsigned int contents:2;
+ unsigned int read_exec_only:1;
+ unsigned int limit_in_pages:1;
+ unsigned int seg_not_present:1;
+ unsigned int useable:1;
+ unsigned int empty:25;
+};
+
+/* Initializing bit fields is slow. We speed it up by using a union. */
+union user_desc_init
+{
+ struct user_desc desc;
+ unsigned int vals[4];
+};
+
+
+/* Get the thread descriptor definition. */
+# include <descr.h>
+
+/* This is the size of the initial TCB. Can't be just sizeof (tcbhead_t),
+ because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+ struct pthread even when not linked with -lpthread. */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtvp) \
+ ({ struct pthread *__pd; \
+ THREAD_SETMEM (__pd, header.dtv, (dtvp)); })
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+#define THREAD_SELF_SYSINFO THREAD_GETMEM (THREAD_SELF, header.sysinfo)
+#define THREAD_SYSINFO(pd) ((pd)->header.sysinfo)
+
+/* Macros to load from and store into segment registers. */
+# ifndef TLS_GET_GS
+# define TLS_GET_GS() \
+ ({ int __seg; __asm__ ("movw %%gs, %w0" : "=q" (__seg)); __seg & 0xffff; })
+# endif
+# ifndef TLS_SET_GS
+# define TLS_SET_GS(val) \
+ __asm__ ("movw %w0, %%gs" :: "q" (val))
+# endif
+
+
+# ifndef __NR_set_thread_area
+# define __NR_set_thread_area 243
+# endif
+# ifndef TLS_FLAG_WRITABLE
+# define TLS_FLAG_WRITABLE 0x00000001
+# endif
+
+// XXX Enable for the real world.
+#if 0
+# ifndef __ASSUME_SET_THREAD_AREA
+# error "we need set_thread_area"
+# endif
+#endif
+
+# ifdef __PIC__
+# define TLS_EBX_ARG "r"
+# define TLS_LOAD_EBX "xchgl %3, %%ebx\n\t"
+# else
+# define TLS_EBX_ARG "b"
+# define TLS_LOAD_EBX
+# endif
+
+#if defined NEED_DL_SYSINFO
+# define INIT_SYSINFO \
+ _head->sysinfo = GLRO(dl_sysinfo)
+#else
+# define INIT_SYSINFO
+#endif
+
+#ifndef LOCK_PREFIX
+# ifdef UP
+# define LOCK_PREFIX /* nothing */
+# else
+# define LOCK_PREFIX "lock;"
+# endif
+#endif
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(thrdescr, secondcall) \
+ ({ void *_thrdescr = (thrdescr); \
+ tcbhead_t *_head = _thrdescr; \
+ union user_desc_init _segdescr; \
+ int _result; \
+ \
+ _head->tcb = _thrdescr; \
+ /* For now the thread descriptor is at the same address. */ \
+ _head->self = _thrdescr; \
+ /* New syscall handling support. */ \
+ INIT_SYSINFO; \
+ \
+ /* The 'entry_number' field. Let the kernel pick a value. */ \
+ if (secondcall) \
+ _segdescr.vals[0] = TLS_GET_GS () >> 3; \
+ else \
+ _segdescr.vals[0] = -1; \
+ /* The 'base_addr' field. Pointer to the TCB. */ \
+ _segdescr.vals[1] = (unsigned long int) _thrdescr; \
+ /* The 'limit' field. We use 4GB which is 0xfffff pages. */ \
+ _segdescr.vals[2] = 0xfffff; \
+ /* Collapsed value of the bitfield: \
+ .seg_32bit = 1 \
+ .contents = 0 \
+ .read_exec_only = 0 \
+ .limit_in_pages = 1 \
+ .seg_not_present = 0 \
+ .useable = 1 */ \
+ _segdescr.vals[3] = 0x51; \
+ \
+ /* Install the TLS. */ \
+ __asm__ __volatile__ (TLS_LOAD_EBX \
+ "int $0x80\n\t" \
+ TLS_LOAD_EBX \
+ : "=a" (_result), "=m" (_segdescr.desc.entry_number) \
+ : "0" (__NR_set_thread_area), \
+ TLS_EBX_ARG (&_segdescr.desc), "m" (_segdescr.desc)); \
+ \
+ if (_result == 0) \
+ /* We know the index in the GDT, now load the segment register. \
+ The use of the GDT is described by the value 3 in the lower \
+ three bits of the segment descriptor value. \
+ \
+ Note that we have to do this even if the numeric value of \
+ the descriptor does not change. Loading the segment register \
+ causes the segment information from the GDT to be loaded \
+ which is necessary since we have changed it. */ \
+ TLS_SET_GS (_segdescr.desc.entry_number * 8 + 3); \
+ \
+ _result == 0 ? NULL \
+ : "set_thread_area failed when setting up thread-local storage\n"; })
+
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ struct pthread *__pd; \
+ THREAD_GETMEM (__pd, header.dtv); })
+
+
+/* Return the thread descriptor for the current thread.
+
+ The contained asm must *not* be marked __volatile__ since otherwise
+ assignments like
+ pthread_descr self = thread_self();
+ do not get optimized away. */
+# define THREAD_SELF \
+ ({ struct pthread *__self; \
+ __asm__ ("movl %%gs:%c1,%0" : "=r" (__self) \
+ : "i" (offsetof (struct pthread, header.self))); \
+ __self;})
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ REGISTER_THREAD_AREA (32, offsetof (struct user_regs_struct, xgs), 3) \
+ REGISTER_THREAD_AREA (64, 26 * 8, 3) /* x86-64's user_regs_struct->gs */
+
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) \
+ ({ __typeof (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%gs:%P2,%b0" \
+ : "=q" (__value) \
+ : "0" (0), "i" (offsetof (struct pthread, member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%gs:%P1,%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%gs:%P1,%%eax\n\t" \
+ "movl %%gs:%P2,%%edx" \
+ : "=A" (__value) \
+ : "i" (offsetof (struct pthread, member)), \
+ "i" (offsetof (struct pthread, member) + 4)); \
+ } \
+ __value; })
+
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member, idx) \
+ ({ __typeof (descr->member[0]) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%gs:%P2(%3),%b0" \
+ : "=q" (__value) \
+ : "0" (0), "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%gs:%P1(,%2,4),%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%gs:%P1(,%2,8),%%eax\n\t" \
+ "movl %%gs:4+%P1(,%2,8),%%edx" \
+ : "=&A" (__value) \
+ : "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ } \
+ __value; })
+
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM(descr, member, value) \
+ ({ if (sizeof (descr->member) == 1) \
+ __asm__ __volatile__ ("movb %b0,%%gs:%P1" : \
+ : "iq" (value), \
+ "i" (offsetof (struct pthread, member))); \
+ else if (sizeof (descr->member) == 4) \
+ __asm__ __volatile__ ("movl %0,%%gs:%P1" : \
+ : "ir" (value), \
+ "i" (offsetof (struct pthread, member))); \
+ else \
+ { \
+ if (sizeof (descr->member) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%eax,%%gs:%P1\n\t" \
+ "movl %%edx,%%gs:%P2" : \
+ : "A" (value), \
+ "i" (offsetof (struct pthread, member)), \
+ "i" (offsetof (struct pthread, member) + 4)); \
+ }})
+
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ ({ if (sizeof (descr->member[0]) == 1) \
+ __asm__ __volatile__ ("movb %b0,%%gs:%P1(%2)" : \
+ : "iq" (value), \
+ "i" (offsetof (struct pthread, member)), \
+ "r" (idx)); \
+ else if (sizeof (descr->member[0]) == 4) \
+ __asm__ __volatile__ ("movl %0,%%gs:%P1(,%2,4)" : \
+ : "ir" (value), \
+ "i" (offsetof (struct pthread, member)), \
+ "r" (idx)); \
+ else \
+ { \
+ if (sizeof (descr->member[0]) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movl %%eax,%%gs:%P1(,%2,8)\n\t" \
+ "movl %%edx,%%gs:4+%P1(,%2,8)" : \
+ : "A" (value), \
+ "i" (offsetof (struct pthread, member)), \
+ "r" (idx)); \
+ }})
+
+
+/* Atomic compare and exchange on TLS, returning old value. */
+#define THREAD_ATOMIC_CMPXCHG_VAL(descr, member, newval, oldval) \
+ ({ __typeof (descr->member) __ret; \
+ __typeof (oldval) __old = (oldval); \
+ if (sizeof (descr->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "cmpxchgl %2, %%gs:%P3" \
+ : "=a" (__ret) \
+ : "0" (__old), "r" (newval), \
+ "i" (offsetof (struct pthread, member))); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); \
+ __ret; })
+
+
+/* Atomic logical and. */
+#define THREAD_ATOMIC_AND(descr, member, val) \
+ (void) ({ if (sizeof ((descr)->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "andl %1, %%gs:%P0" \
+ :: "i" (offsetof (struct pthread, member)), \
+ "ir" (val)); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); })
+
+
+/* Atomic set bit. */
+#define THREAD_ATOMIC_BIT_SET(descr, member, bit) \
+ (void) ({ if (sizeof ((descr)->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "orl %1, %%gs:%P0" \
+ :: "i" (offsetof (struct pthread, member)), \
+ "ir" (1 << (bit))); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); })
+
+
+/* Call the user-provided thread function. */
+#define CALL_THREAD_FCT(descr) \
+ ({ void *__res; \
+ int __ignore1, __ignore2; \
+ __asm__ __volatile__ ("pushl %%eax\n\t" \
+ "pushl %%eax\n\t" \
+ "pushl %%eax\n\t" \
+ "pushl %%gs:%P4\n\t" \
+ "call *%%gs:%P3\n\t" \
+ "addl $16, %%esp" \
+ : "=a" (__res), "=c" (__ignore1), "=d" (__ignore2) \
+ : "i" (offsetof (struct pthread, start_routine)), \
+ "i" (offsetof (struct pthread, arg))); \
+ __res; })
+
+
+/* Set the stack guard field in TCB head. */
+#define THREAD_SET_STACK_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.stack_guard, value)
+#define THREAD_COPY_STACK_GUARD(descr) \
+ ((descr)->header.stack_guard \
+ = THREAD_GETMEM (THREAD_SELF, header.stack_guard))
+
+
+/* Set the pointer guard field in the TCB head. */
+#define THREAD_SET_POINTER_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.pointer_guard, value)
+#define THREAD_COPY_POINTER_GUARD(descr) \
+ ((descr)->header.pointer_guard \
+ = THREAD_GETMEM (THREAD_SELF, header.pointer_guard))
+
+
+/* Get and set the global scope generation counter in the TCB head. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res; \
+ __asm__ __volatile__ ("xchgl %0, %%gs:%P1" \
+ : "=r" (__res) \
+ : "i" (offsetof (struct pthread, header.gscope_flag)), \
+ "0" (THREAD_GSCOPE_FLAG_UNUSED)); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ THREAD_SETMEM (THREAD_SELF, header.gscope_flag, THREAD_GSCOPE_FLAG_USED)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile
new file mode 100644
index 0000000..6371d28
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../
+top_builddir=../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile.arch
new file mode 100644
index 0000000..2762a2f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/Makefile.arch
@@ -0,0 +1,17 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+CFLAGS-pt-raise.c = -DNOT_IN_libc -DIS_IN_libpthread
+
+ASFLAGS-pthread_spin_lock.S = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-nptl-sysdep.S = -DNOT_IN_libc -DIS_IN_libpthread \
+ -D_LIBC_REENTRANT \
+ -I$(top_srcdir)libc/sysdeps/linux/mips
+
+libc_arch_a_CSRC = libc-tls.c
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/dl-tls.h
new file mode 100644
index 0000000..3ad3b2b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/dl-tls.h
@@ -0,0 +1,46 @@
+/* Thread-local storage handling in the ELF dynamic linker. MIPS version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+/* The thread pointer points 0x7000 past the first static TLS block. */
+#define TLS_TP_OFFSET 0x7000
+
+/* Dynamic thread vector pointers point 0x8000 past the start of each
+ TLS block. */
+#define TLS_DTV_OFFSET 0x8000
+
+/* Compute the value for a GOTTPREL reloc. */
+#define TLS_TPREL_VALUE(sym_map, sym_val) \
+ ((sym_map)->l_tls_offset + sym_val - TLS_TP_OFFSET)
+
+/* Compute the value for a DTPREL reloc. */
+#define TLS_DTPREL_VALUE(sym_val) \
+ (sym_val - TLS_DTV_OFFSET)
+
+extern void *__tls_get_addr (tls_index *ti);
+
+# define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET)
+# define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/jmpbuf-unwind.h
new file mode 100644
index 0000000..a9cfe43
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/jmpbuf-unwind.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[0].__sp - (_adj))
+
+/* We use the normal longjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/libc-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/libc-tls.c
new file mode 100644
index 0000000..157ba33
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/libc-tls.c
@@ -0,0 +1,37 @@
+/* Thread-local storage handling in the ELF dynamic linker. MIPS version.
+ Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdeps/generic/libc-tls.c>
+#include <dl-tls.h>
+
+#if USE_TLS
+
+/* On MIPS, linker optimizations are not required, so __tls_get_addr
+ can be called even in statically linked binaries. In this case module
+ must be always 1 and PT_TLS segment exist in the binary, otherwise it
+ would not link. */
+
+void *
+__tls_get_addr (tls_index *ti)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ return (char *) dtv[1].pointer.val + GET_ADDR_OFFSET;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/nptl-sysdep.S b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/nptl-sysdep.S
new file mode 100644
index 0000000..7a4a8d3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/nptl-sysdep.S
@@ -0,0 +1,2 @@
+/* Pull in __syscall_error. */
+#include <syscall_error.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_lock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_lock.S
new file mode 100644
index 0000000..e35c381
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_lock.S
@@ -0,0 +1,38 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/asm.h>
+#include <sysdep.h>
+#include <sgidefs.h>
+
+ENTRY (pthread_spin_lock)
+ .set push
+#if _MIPS_SIM == _ABIO32
+ .set mips2
+#endif
+1: ll a2, 0(a0)
+ li a1, 1
+ bnez a2, 1b
+ sc a1, 0(a0)
+ beqz a1, 1b
+ MIPS_SYNC
+ .set pop
+ li v0, 0
+ j ra
+ nop
+END (pthread_spin_lock)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_trylock.S
new file mode 100644
index 0000000..b547328
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthread_spin_trylock.S
@@ -0,0 +1,43 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/asm.h>
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <sgidefs.h>
+
+ENTRY (pthread_spin_trylock)
+ .set push
+#if _MIPS_SIM == _ABIO32
+ .set mips2
+#endif
+ ll a2, 0(a0)
+ li a1, 1
+ bnez a2, 1f
+ sc a1, 0(a0)
+ beqz a1, 1f
+ MIPS_SYNC
+ .set pop
+ li v0, 0
+ j ra
+ nop
+1: li v0, EBUSY
+ j ra
+ nop
+END (pthread_spin_trylock)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthreaddef.h
new file mode 100644
index 0000000..e72b4bc
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/pthreaddef.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* XXX Until we have a better place keep the definitions here. */
+
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/regdef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/regdef.h
new file mode 100644
index 0000000..a462d51
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/regdef.h
@@ -0,0 +1,26 @@
+/* Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ralf Baechle <ralf@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _REGDEF_H
+#define _REGDEF_H
+
+#include <sys/regdef.h>
+#include <sys/fpregdef.h>
+
+#endif /* _REGDEF_H */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tcb-offsets.sym
new file mode 100644
index 0000000..e0e71dc
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tcb-offsets.sym
@@ -0,0 +1,11 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+
+-- Abuse tls.h macros to derive offsets relative to the thread register.
+#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
+
+MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
+PID_OFFSET thread_offsetof (pid)
+TID_OFFSET thread_offsetof (tid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tls.h
new file mode 100644
index 0000000..27b1c15
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/mips/tls.h
@@ -0,0 +1,181 @@
+/* Definition for thread-local data handling. NPTL/MIPS version.
+ Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+/* Note: rd must be $v1 to be ABI-conformant. */
+# define READ_THREAD_POINTER() \
+ ({ void *__result; \
+ __asm__ __volatile__ (".set\tpush\n\t.set\tmips32r2\n\t" \
+ "rdhwr\t%0, $29\n\t.set\tpop" : "=v" (__result)); \
+ __result; })
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+
+# define READ_THREAD_POINTER(rd) \
+ .set push; \
+ .set mips32r2; \
+ rdhwr rd, $29; \
+ .set pop
+#endif /* __ASSEMBLER__ */
+
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+#define HAVE___THREAD 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The TP points to the start of the thread blocks. */
+# define TLS_DTV_AT_TP 1
+
+/* Get the thread descriptor definition. */
+#include <../../descr.h>
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. Because our TCB is before the thread
+ pointer, we don't need this. */
+# define TLS_INIT_TCB_SIZE 0
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size of the TCB. Because our TCB is before the thread
+ pointer, we don't need this. */
+# define TLS_TCB_SIZE 0
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size we need before TCB - actually, it includes the TCB. */
+# define TLS_PRE_TCB_SIZE \
+ (sizeof (struct pthread) \
+ + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
+
+/* The thread pointer (in hardware register $29) points to the end of
+ the TCB + 0x7000, as for PowerPC. The pthread_descr structure is
+ immediately in front of the TCB. */
+# define TLS_TCB_OFFSET 0x7000
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ (((tcbhead_t *) (tcbp))[-1].dtv = (dtvp) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ (THREAD_DTV() = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))[-1].dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ INTERNAL_SYSCALL_DECL (err); \
+ long result_var; \
+ result_var = INTERNAL_SYSCALL (set_thread_area, err, 1, \
+ (char *) (tcbp) + TLS_TCB_OFFSET); \
+ INTERNAL_SYSCALL_ERROR_P (result_var, err) \
+ ? "unknown error" : NULL; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) (READ_THREAD_POINTER () - TLS_TCB_OFFSET))[-1].dtv)
+
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF \
+ ((struct pthread *) (READ_THREAD_POINTER () \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ CONST_THREAD_AREA (32, TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
+
+/* Access to data in the thread descriptor is easy. */
+# define THREAD_GETMEM(descr, member) \
+ descr->member
+# define THREAD_GETMEM_NC(descr, member, idx) \
+ descr->member[idx]
+# define THREAD_SETMEM(descr, member, value) \
+ descr->member = (value)
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ descr->member[idx] = (value)
+
+/* l_tls_offset == 0 is perfectly valid on MIPS, so we have to use some
+ different value to mean unset l_tls_offset. */
+# define NO_TLS_OFFSET -1
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/Makefile.arch
new file mode 100644
index 0000000..18ddc28
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/Makefile.arch
@@ -0,0 +1,7 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2009 Bernhard Reutner-Fischer <uclibc@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/dl-tls.h
new file mode 100644
index 0000000..957d4b4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/dl-tls.h
@@ -0,0 +1,49 @@
+/* Thread-local storage handling in the ELF dynamic linker. PowerPC version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the TOC. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+/* The thread pointer points 0x7000 past the first static TLS block. */
+#define TLS_TP_OFFSET 0x7000
+
+/* Dynamic thread vector pointers point 0x8000 past the start of each
+ TLS block. */
+#define TLS_DTV_OFFSET 0x8000
+
+/* Compute the value for a @tprel reloc. */
+#define TLS_TPREL_VALUE(sym_map, sym, reloc) \
+ ((sym_map)->l_tls_offset + (sym)->st_value + (reloc)->r_addend \
+ - TLS_TP_OFFSET)
+
+/* Compute the value for a @dtprel reloc. */
+#define TLS_DTPREL_VALUE(sym, reloc) \
+ ((sym)->st_value + (reloc)->r_addend - TLS_DTV_OFFSET)
+
+#ifdef SHARED
+extern void *__tls_get_addr (tls_index *ti);
+
+# define GET_ADDR_OFFSET (ti->ti_offset + TLS_DTV_OFFSET)
+# define __TLS_GET_ADDR(__ti) (__tls_get_addr (__ti) - TLS_DTV_OFFSET)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/jmpbuf-unwind.h
new file mode 100644
index 0000000..0b81716
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/jmpbuf-unwind.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_GPR1] - (_adj))
+
+/* We use the normal lobngjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_lock.c
new file mode 100644
index 0000000..9334d42
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_lock.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int __tmp;
+
+ __asm__ __volatile__ (
+ "1: lwarx %0,0,%1\n"
+ " cmpwi 0,%0,0\n"
+ " bne- 2f\n"
+ " stwcx. %2,0,%1\n"
+ " bne- 2f\n"
+ " isync\n"
+ " .subsection 1\n"
+ "2: lwzx %0,0,%1\n"
+ " cmpwi 0,%0,0\n"
+ " bne 2b\n"
+ " b 1b\n"
+ " .previous"
+ : "=&r" (__tmp)
+ : "r" (lock), "r" (1)
+ : "cr0", "memory");
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_trylock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_trylock.c
new file mode 100644
index 0000000..a2757e2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthread_spin_trylock.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+
+int
+pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ unsigned int old;
+ int err = EBUSY;
+
+ __asm__ ("1: lwarx %0,0,%2\n"
+ " cmpwi 0,%0,0\n"
+ " bne 2f\n"
+ " stwcx. %3,0,%2\n"
+ " bne- 1b\n"
+ " li %1,0\n"
+ " isync\n"
+ "2: "
+ : "=&r" (old), "=&r" (err)
+ : "r" (lock), "r" (1), "1" (err)
+ : "cr0", "memory");
+
+ return err;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthreaddef.h
new file mode 100644
index 0000000..342c15c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/pthreaddef.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (4 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. The ABI requires 16
+ bytes (for both 32-bit and 64-bit PowerPC). */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 4096
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tcb-offsets.sym
new file mode 100644
index 0000000..8ac133d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tcb-offsets.sym
@@ -0,0 +1,20 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+
+-- Abuse tls.h macros to derive offsets relative to the thread register.
+# undef __thread_register
+# define __thread_register ((void *) 0)
+# define thread_offsetof(mem) ((ptrdiff_t) THREAD_SELF + offsetof (struct pthread, mem))
+
+
+#if TLS_MULTIPLE_THREADS_IN_TCB
+MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
+#endif
+PID thread_offsetof (pid)
+TID thread_offsetof (tid)
+POINTER_GUARD (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t))
+#ifndef __ASSUME_PRIVATE_FUTEX
+PRIVATE_FUTEX_OFFSET thread_offsetof (header.private_futex)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tls.h
new file mode 100644
index 0000000..990972e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/powerpc/tls.h
@@ -0,0 +1,216 @@
+/* Definition for thread-local data handling. NPTL/PowerPC version.
+ Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+#define HAVE___THREAD 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+/* We require TLS support in the tools. */
+#ifndef HAVE_TLS_SUPPORT
+# error "TLS support is required."
+#endif
+
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The TP points to the start of the thread blocks. */
+# define TLS_DTV_AT_TP 1
+
+/* We use the multiple_threads field in the pthread struct */
+#define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+/* Get the thread descriptor definition. */
+# include <../../descr.h>
+
+/* The stack_guard is accessed directly by GCC -fstack-protector code,
+ so it is a part of public ABI. The dtv and pointer_guard fields
+ are private. */
+typedef struct
+{
+ uintptr_t pointer_guard;
+ uintptr_t stack_guard;
+ dtv_t *dtv;
+} tcbhead_t;
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE 0
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE 0
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE \
+ (sizeof (struct pthread) \
+ + ((sizeof (tcbhead_t) + TLS_TCB_ALIGN - 1) & ~(TLS_TCB_ALIGN - 1)))
+
+# ifndef __powerpc64__
+/* Register r2 (tp) is reserved by the ABI as "thread pointer". */
+register void *__thread_register __asm__ ("r2");
+# define PT_THREAD_POINTER PT_R2
+# else
+/* Register r13 (tp) is reserved by the ABI as "thread pointer". */
+register void *__thread_register __asm__ ("r13");
+# define PT_THREAD_POINTER PT_R13
+# endif
+
+/* The following assumes that TP (R2 or R13) points to the end of the
+ TCB + 0x7000 (per the ABI). This implies that TCB address is
+ TP - 0x7000. As we define TLS_DTV_AT_TP we can
+ assume that the pthread struct is allocated immediately ahead of the
+ TCB. This implies that the pthread_descr address is
+ TP - (TLS_PRE_TCB_SIZE + 0x7000). */
+# define TLS_TCB_OFFSET 0x7000
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ ((tcbhead_t *) (tcbp))[-1].dtv = dtvp + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) (THREAD_DTV() = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) (((tcbhead_t *) (tcbp))[-1].dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ (__thread_register = (void *) (tcbp) + TLS_TCB_OFFSET, NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) (__thread_register - TLS_TCB_OFFSET))[-1].dtv)
+
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF \
+ ((struct pthread *) (__thread_register \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE))
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ REGISTER (32, 32, PT_THREAD_POINTER * 4, \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE) \
+ REGISTER (64, 64, PT_THREAD_POINTER * 8, \
+ - TLS_TCB_OFFSET - TLS_PRE_TCB_SIZE)
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) ((void)(descr), (THREAD_SELF)->member)
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member, idx) \
+ ((void)(descr), (THREAD_SELF)->member[idx])
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM(descr, member, value) \
+ ((void)(descr), (THREAD_SELF)->member = (value))
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ ((void)(descr), (THREAD_SELF)->member[idx] = (value))
+
+/* Set the stack guard field in TCB head. */
+# define THREAD_SET_STACK_GUARD(value) \
+ (((tcbhead_t *) ((char *) __thread_register \
+ - TLS_TCB_OFFSET))[-1].stack_guard = (value))
+# define THREAD_COPY_STACK_GUARD(descr) \
+ (((tcbhead_t *) ((char *) (descr) \
+ + TLS_PRE_TCB_SIZE))[-1].stack_guard \
+ = ((tcbhead_t *) ((char *) __thread_register \
+ - TLS_TCB_OFFSET))[-1].stack_guard)
+
+/* Set the stack guard field in TCB head. */
+# define THREAD_GET_POINTER_GUARD() \
+ (((tcbhead_t *) ((char *) __thread_register \
+ - TLS_TCB_OFFSET))[-1].pointer_guard)
+# define THREAD_SET_POINTER_GUARD(value) \
+ (THREAD_GET_POINTER_GUARD () = (value))
+# define THREAD_COPY_POINTER_GUARD(descr) \
+ (((tcbhead_t *) ((char *) (descr) \
+ + TLS_PRE_TCB_SIZE))[-1].pointer_guard \
+ = THREAD_GET_POINTER_GUARD())
+
+/* l_tls_offset == 0 is perfectly valid on PPC, so we have to use some
+ different value to mean unset l_tls_offset. */
+# define NO_TLS_OFFSET -1
+
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile
new file mode 100644
index 0000000..a30ded5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../
+top_builddir=../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.in
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile.in b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile.in
new file mode 100644
index 0000000..1a9a8e8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/Makefile.in
@@ -0,0 +1,108 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005-2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+subdirs += libpthread/nptl/sysdeps/pthread
+#
+# NOTE: glibc puts flockfile.c, ftrylockfile.c, funlockfile.c, and
+# pt-longjmp.c in libc and libpthread. For uClibc, they are
+# in libc only.
+#
+libpthread_pthread_DIR = $(top_srcdir)libpthread/nptl/sysdeps/pthread
+libpthread_pthread_OUT = $(top_builddir)libpthread/nptl/sysdeps/pthread
+
+libpthread_pthread_COBJ = $(patsubst %.c,$(libpthread_pthread_OUT)/%.o,$(libpthread_pthread_CSRC))
+libpthread_pthread_CSRC = \
+ pthread_barrier_destroy.c \
+ pthread_barrier_init.c \
+ pthread_barrier_wait.c \
+ pthread_cond_broadcast.c \
+ pthread_cond_signal.c \
+ pthread_cond_timedwait.c \
+ pthread_cond_wait.c \
+ pthread_rwlock_rdlock.c \
+ pthread_rwlock_timedrdlock.c \
+ pthread_rwlock_timedwrlock.c \
+ pthread_rwlock_unlock.c \
+ pthread_rwlock_wrlock.c \
+ pthread_sigmask.c \
+ pthread_spin_destroy.c \
+ pthread_spin_init.c \
+ pthread_spin_unlock.c \
+ pt-longjmp.c \
+ pt-sigaction.c \
+ tpp.c
+CFLAGS-pthread = $(SSP_ALL_CFLAGS) -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pthread_barrier_wait.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_destroy.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_init.c = -D_GNU_SOURCE
+CFLAGS-pthread_spin_unlock.c = -D_GNU_SOURCE
+CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables
+
+CFLAGS-OMIT-librt-cancellation.c = -DIS_IN_libpthread
+CFLAGS-OMIT-rt-unwind-resume.c = -DIS_IN_libpthread
+CFLAGS-librt-cancellation.c = -DIS_IN_librt \
+ -fexceptions -fasynchronous-unwind-tables
+CFLAGS-rt-unwind-resume.c = -DIS_IN_librt \
+ -fexceptions -fasynchronous-unwind-tables
+
+libpthread-so-y += $(patsubst %,$(libpthread_pthread_OUT)/%.oS, \
+ unwind-forcedunwind)
+
+librt-pt-routines-y = librt-cancellation.c
+librt-pt-shared-only-routines-y = rt-unwind-resume.c
+
+ifeq ($(UCLIBC_CTOR_DTOR),y)
+CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-pthread)
+CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions \
+ $(call check_gcc,-fno-unit-at-a-time,) \
+ $(SSP_DISABLE_FLAGS) \
+ -finhibit-size-directive \
+ -fno-asynchronous-unwind-tables -fno-unwind-tables \
+ $(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
+
+#ASFLAGS += $(PICFLAG) -I$(top_srcdir)include -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)
+ifneq ($(wildcard $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c),)
+PTHREAD_INITFINI := $(libpthread_pthread_DIR)/../unix/sysv/linux/$(TARGET_ARCH)/pt-initfini.c
+else
+PTHREAD_INITFINI := $(libpthread_pthread_DIR)/pt-initfini.c
+endif
+
+ASFLAGS-pt-crti.S = $(PICFLAG)
+ASFLAGS-pt-crtn.S = $(PICFLAG)
+
+$(libpthread_pthread_OUT)/pt-crti.o: $(libpthread_pthread_OUT)/pt-crti.S
+ $(compile.S)
+
+$(libpthread_pthread_OUT)/pt-crtn.o: $(libpthread_pthread_OUT)/pt-crtn.S
+ $(compile.S)
+
+$(libpthread_pthread_OUT)/pt-initfini.s: $(PTHREAD_INITFINI) | $(top_builddir)include/bits/uClibc_config.h
+ $(compile.c)
+$(libpthread_pthread_OUT)/defs.h: $(PTHREAD_INITFINI)
+ $(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
+ $(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp
+ $(Q)mv $@.tmp $@
+
+$(libpthread_pthread_OUT)/pt-crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
+ $(do_sed) -n -e '/[ ]*\.file/d' \
+ -e '1,/@HEADER_ENDS/p' \
+ -e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
+ -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
+ $(Q)mv $@.tmp $@
+$(libpthread_pthread_OUT)/pt-crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
+ $(do_sed) -n -e '/[ ]*\.file/d' \
+ -e '1,/@HEADER_ENDS/p' \
+ -e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
+ -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
+ $(Q)mv $@.tmp $@
+endif
+
+objclean-y += CLEAN_libpthread/nptl/sysdeps/pthread
+
+CLEAN_libpthread/nptl/sysdeps/pthread:
+ $(do_rm) $(addprefix $(libpthread_pthread_OUT)/*., o os oS s S) \
+ $(libpthread_pthread_OUT)/defs.h
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/allocalim.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/allocalim.h
new file mode 100644
index 0000000..f13c3a3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/allocalim.h
@@ -0,0 +1,30 @@
+/* Determine whether block of given size can be allocated on the stack or not.
+ Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <alloca.h>
+#include <limits.h>
+
+
+extern int
+__always_inline
+__libc_use_alloca (size_t size)
+{
+ return (__builtin_expect (size <= PTHREAD_STACK_MIN / 4, 1)
+ || __libc_alloca_cutoff (size));
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-lock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-lock.h
new file mode 100644
index 0000000..52627b4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-lock.h
@@ -0,0 +1,584 @@
+/* libc-internal interface for mutex locks. NPTL version.
+ Copyright (C) 1996-2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_LIBC_LOCK_H
+#define _BITS_LIBC_LOCK_H 1
+
+#include <bits/initspin.h>
+#include <pthread.h>
+#define __need_NULL
+#include <stddef.h>
+
+
+/* Fortunately Linux now has a mean to do locking which is realtime
+ safe without the aid of the thread library. We also need no fancy
+ options like error checking mutexes etc. We only need simple
+ locks, maybe recursive. This can be easily and cheaply implemented
+ using futexes. We will use them everywhere except in ld.so since
+ ld.so might be used on old kernels with a different libc.so. */
+#ifdef _LIBC
+# include <lowlevellock.h>
+# include <tls.h>
+# include <pthread-functions.h>
+#endif
+
+/* Mutex type. */
+#if defined _LIBC || defined _IO_MTSAFE_IO
+# if (defined NOT_IN_libc && !defined IS_IN_libpthread) || !defined _LIBC
+typedef pthread_mutex_t __libc_lock_t;
+typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
+# else
+typedef int __libc_lock_t;
+typedef struct { int lock; int cnt; void *owner; } __libc_lock_recursive_t;
+# endif
+typedef struct { pthread_mutex_t mutex; } __rtld_lock_recursive_t;
+# ifdef __USE_UNIX98
+typedef pthread_rwlock_t __libc_rwlock_t;
+# else
+typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
+# endif
+#else
+typedef struct __libc_lock_opaque__ __libc_lock_t;
+typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
+typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
+#endif
+
+/* Type for key to thread-specific data. */
+typedef pthread_key_t __libc_key_t;
+
+# define __libc_freeres_fn_section \
+ __attribute__ ((section ("__libc_freeres_fn")))
+
+
+/* Define a lock variable NAME with storage class CLASS. The lock must be
+ initialized with __libc_lock_init before it can be used (or define it
+ with __libc_lock_define_initialized, below). Use `extern' for CLASS to
+ declare a lock defined in another module. In public structure
+ definitions you must use a pointer to the lock structure (i.e., NAME
+ begins with a `*'), because its storage size will not be known outside
+ of libc. */
+#define __libc_lock_define(CLASS,NAME) \
+ CLASS __libc_lock_t NAME;
+#define __libc_rwlock_define(CLASS,NAME) \
+ CLASS __libc_rwlock_t NAME;
+#define __libc_lock_define_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME;
+#define __rtld_lock_define_recursive(CLASS,NAME) \
+ CLASS __rtld_lock_recursive_t NAME;
+
+/* Define an initialized lock variable NAME with storage class CLASS.
+
+ For the C library we take a deeper look at the initializer. For
+ this implementation all fields are initialized to zero. Therefore
+ we don't initialize the variable which allows putting it into the
+ BSS section. (Except on PA-RISC and other odd architectures, where
+ initialized locks must be set to one due to the lack of normal
+ atomic operations.) */
+
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# if LLL_LOCK_INITIALIZER == 0
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME;
+# else
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME = LLL_LOCK_INITIALIZER;
+# endif
+#else
+# if __LT_SPINLOCK_INIT == 0
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME;
+# else
+# define __libc_lock_define_initialized(CLASS,NAME) \
+ CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
+# endif
+#endif
+
+#define __libc_rwlock_define_initialized(CLASS,NAME) \
+ CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
+
+/* Define an initialized recursive lock variable NAME with storage
+ class CLASS. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# if LLL_LOCK_INITIALIZER == 0
+# define __libc_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME;
+# else
+# define __libc_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
+# endif
+# define _LIBC_LOCK_RECURSIVE_INITIALIZER \
+ { LLL_LOCK_INITIALIZER, 0, NULL }
+#else
+# define __libc_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
+# define _LIBC_LOCK_RECURSIVE_INITIALIZER \
+ {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
+#endif
+
+#define __rtld_lock_define_initialized_recursive(CLASS,NAME) \
+ CLASS __rtld_lock_recursive_t NAME = _RTLD_LOCK_RECURSIVE_INITIALIZER;
+#define _RTLD_LOCK_RECURSIVE_INITIALIZER \
+ {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
+
+#define __rtld_lock_initialize(NAME) \
+ (void) ((NAME) = (__rtld_lock_recursive_t) _RTLD_LOCK_RECURSIVE_INITIALIZER)
+
+/* If we check for a weakly referenced symbol and then perform a
+ normal jump to it te code generated for some platforms in case of
+ PIC is unnecessarily slow. What would happen is that the function
+ is first referenced as data and then it is called indirectly
+ through the PLT. We can make this a direct jump. */
+#ifdef __PIC__
+# define __libc_maybe_call(FUNC, ARGS, ELSE) \
+ (__extension__ ({ __typeof (FUNC) *_fn = (FUNC); \
+ _fn != NULL ? (*_fn) ARGS : ELSE; }))
+#else
+# define __libc_maybe_call(FUNC, ARGS, ELSE) \
+ (FUNC != NULL ? FUNC ARGS : ELSE)
+#endif
+
+/* Call thread functions through the function pointer table. */
+#if defined SHARED && !defined NOT_IN_libc
+# define PTFAVAIL(NAME) __libc_pthread_functions_init
+# define __libc_ptf_call(FUNC, ARGS, ELSE) \
+ (__libc_pthread_functions_init ? PTHFCT_CALL (ptr_##FUNC, ARGS) : ELSE)
+# define __libc_ptf_call_always(FUNC, ARGS) \
+ PTHFCT_CALL (ptr_##FUNC, ARGS)
+#else
+# define PTFAVAIL(NAME) (NAME != NULL)
+# define __libc_ptf_call(FUNC, ARGS, ELSE) \
+ __libc_maybe_call (FUNC, ARGS, ELSE)
+# define __libc_ptf_call_always(FUNC, ARGS) \
+ FUNC ARGS
+#endif
+
+
+/* Initialize the named lock variable, leaving it in a consistent, unlocked
+ state. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_init(NAME) ((NAME) = LLL_LOCK_INITIALIZER, 0)
+#else
+# define __libc_lock_init(NAME) \
+ __libc_maybe_call (__pthread_mutex_init, (&(NAME), NULL), 0)
+#endif
+#if defined SHARED && !defined NOT_IN_libc
+/* ((NAME) = (__libc_rwlock_t) PTHREAD_RWLOCK_INITIALIZER, 0) is
+ inefficient. */
+# define __libc_rwlock_init(NAME) \
+ (__builtin_memset (&(NAME), '\0', sizeof (NAME)), 0)
+#else
+# define __libc_rwlock_init(NAME) \
+ __libc_maybe_call (__pthread_rwlock_init, (&(NAME), NULL), 0)
+#endif
+
+/* Same as last but this time we initialize a recursive mutex. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_init_recursive(NAME) \
+ ((NAME) = (__libc_lock_recursive_t) _LIBC_LOCK_RECURSIVE_INITIALIZER, 0)
+#else
+# define __libc_lock_init_recursive(NAME) \
+ do { \
+ if (__pthread_mutex_init != NULL) \
+ { \
+ pthread_mutexattr_t __attr; \
+ __pthread_mutexattr_init (&__attr); \
+ __pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
+ __pthread_mutex_init (&(NAME).mutex, &__attr); \
+ __pthread_mutexattr_destroy (&__attr); \
+ } \
+ } while (0)
+#endif
+
+#define __rtld_lock_init_recursive(NAME) \
+ do { \
+ if (__pthread_mutex_init != NULL) \
+ { \
+ pthread_mutexattr_t __attr; \
+ __pthread_mutexattr_init (&__attr); \
+ __pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
+ __pthread_mutex_init (&(NAME).mutex, &__attr); \
+ __pthread_mutexattr_destroy (&__attr); \
+ } \
+ } while (0)
+
+/* Finalize the named lock variable, which must be locked. It cannot be
+ used again until __libc_lock_init is called again on it. This must be
+ called on a lock variable before the containing storage is reused. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_fini(NAME) ((void) 0)
+#else
+# define __libc_lock_fini(NAME) \
+ __libc_maybe_call (__pthread_mutex_destroy, (&(NAME)), 0)
+#endif
+#if defined SHARED && !defined NOT_IN_libc
+# define __libc_rwlock_fini(NAME) ((void) 0)
+#else
+# define __libc_rwlock_fini(NAME) \
+ __libc_maybe_call (__pthread_rwlock_destroy, (&(NAME)), 0)
+#endif
+
+/* Finalize recursive named lock. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_fini_recursive(NAME) ((void) 0)
+#else
+# define __libc_lock_fini_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_destroy, (&(NAME)), 0)
+#endif
+
+/* Lock the named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_lock(NAME) \
+ ({ lll_lock (NAME, LLL_PRIVATE); 0; })
+#else
+# define __libc_lock_lock(NAME) \
+ __libc_maybe_call (__pthread_mutex_lock, (&(NAME)), 0)
+#endif
+#define __libc_rwlock_rdlock(NAME) \
+ __libc_ptf_call (__pthread_rwlock_rdlock, (&(NAME)), 0)
+#define __libc_rwlock_wrlock(NAME) \
+ __libc_ptf_call (__pthread_rwlock_wrlock, (&(NAME)), 0)
+
+/* Lock the recursive named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_lock_recursive(NAME) \
+ do { \
+ void *self = THREAD_SELF; \
+ if ((NAME).owner != self) \
+ { \
+ lll_lock ((NAME).lock, LLL_PRIVATE); \
+ (NAME).owner = self; \
+ } \
+ ++(NAME).cnt; \
+ } while (0)
+#else
+# define __libc_lock_lock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0)
+#endif
+
+/* Try to lock the named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_trylock(NAME) \
+ lll_trylock (NAME)
+#else
+# define __libc_lock_trylock(NAME) \
+ __libc_maybe_call (__pthread_mutex_trylock, (&(NAME)), 0)
+#endif
+#define __libc_rwlock_tryrdlock(NAME) \
+ __libc_maybe_call (__pthread_rwlock_tryrdlock, (&(NAME)), 0)
+#define __libc_rwlock_trywrlock(NAME) \
+ __libc_maybe_call (__pthread_rwlock_trywrlock, (&(NAME)), 0)
+
+/* Try to lock the recursive named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_trylock_recursive(NAME) \
+ ({ \
+ int result = 0; \
+ void *self = THREAD_SELF; \
+ if ((NAME).owner != self) \
+ { \
+ if (lll_trylock ((NAME).lock) == 0) \
+ { \
+ (NAME).owner = self; \
+ (NAME).cnt = 1; \
+ } \
+ else \
+ result = EBUSY; \
+ } \
+ else \
+ ++(NAME).cnt; \
+ result; \
+ })
+#else
+# define __libc_lock_trylock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_trylock, (&(NAME)), 0)
+#endif
+
+#define __rtld_lock_trylock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_trylock, (&(NAME).mutex), 0)
+
+/* Unlock the named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+# define __libc_lock_unlock(NAME) \
+ lll_unlock (NAME, LLL_PRIVATE)
+#else
+# define __libc_lock_unlock(NAME) \
+ __libc_maybe_call (__pthread_mutex_unlock, (&(NAME)), 0)
+#endif
+#define __libc_rwlock_unlock(NAME) \
+ __libc_ptf_call (__pthread_rwlock_unlock, (&(NAME)), 0)
+
+/* Unlock the recursive named lock variable. */
+#if defined _LIBC && (!defined NOT_IN_libc || defined IS_IN_libpthread)
+/* We do no error checking here. */
+# define __libc_lock_unlock_recursive(NAME) \
+ do { \
+ if (--(NAME).cnt == 0) \
+ { \
+ (NAME).owner = NULL; \
+ lll_unlock ((NAME).lock, LLL_PRIVATE); \
+ } \
+ } while (0)
+#else
+# define __libc_lock_unlock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_unlock, (&(NAME)), 0)
+#endif
+
+#if defined _LIBC && defined SHARED
+# define __rtld_lock_default_lock_recursive(lock) \
+ ++((pthread_mutex_t *)(lock))->__data.__count;
+
+# define __rtld_lock_default_unlock_recursive(lock) \
+ --((pthread_mutex_t *)(lock))->__data.__count;
+
+# define __rtld_lock_lock_recursive(NAME) \
+ GL(dl_rtld_lock_recursive) (&(NAME).mutex)
+
+# define __rtld_lock_unlock_recursive(NAME) \
+ GL(dl_rtld_unlock_recursive) (&(NAME).mutex)
+#else
+# define __rtld_lock_lock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_lock, (&(NAME).mutex), 0)
+
+# define __rtld_lock_unlock_recursive(NAME) \
+ __libc_maybe_call (__pthread_mutex_unlock, (&(NAME).mutex), 0)
+#endif
+
+/* Define once control variable. */
+#if PTHREAD_ONCE_INIT == 0
+/* Special case for static variables where we can avoid the initialization
+ if it is zero. */
+# define __libc_once_define(CLASS, NAME) \
+ CLASS pthread_once_t NAME
+#else
+# define __libc_once_define(CLASS, NAME) \
+ CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
+#endif
+
+/* Call handler iff the first call. */
+#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
+ do { \
+ if (PTFAVAIL (__pthread_once)) \
+ __libc_ptf_call_always (__pthread_once, (&(ONCE_CONTROL), \
+ INIT_FUNCTION)); \
+ else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) { \
+ INIT_FUNCTION (); \
+ (ONCE_CONTROL) |= 2; \
+ } \
+ } while (0)
+
+
+/* Note that for I/O cleanup handling we are using the old-style
+ cancel handling. It does not have to be integrated with C++ snce
+ no C++ code is called in the middle. The old-style handling is
+ faster and the support is not going away. */
+extern void _pthread_cleanup_push (struct _pthread_cleanup_buffer *buffer,
+ void (*routine) (void *), void *arg);
+extern void _pthread_cleanup_pop (struct _pthread_cleanup_buffer *buffer,
+ int execute);
+extern void _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *buffer,
+ void (*routine) (void *), void *arg);
+extern void _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *buffer,
+ int execute);
+
+/* Start critical region with cleanup. */
+#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
+ { struct _pthread_cleanup_buffer _buffer; \
+ int _avail; \
+ if (DOIT) { \
+ _avail = PTFAVAIL (_pthread_cleanup_push_defer); \
+ if (_avail) { \
+ __libc_ptf_call_always (_pthread_cleanup_push_defer, (&_buffer, FCT, \
+ ARG)); \
+ } else { \
+ _buffer.__routine = (FCT); \
+ _buffer.__arg = (ARG); \
+ } \
+ } else { \
+ _avail = 0; \
+ }
+
+/* End critical region with cleanup. */
+#define __libc_cleanup_region_end(DOIT) \
+ if (_avail) { \
+ __libc_ptf_call_always (_pthread_cleanup_pop_restore, (&_buffer, DOIT));\
+ } else if (DOIT) \
+ _buffer.__routine (_buffer.__arg); \
+ }
+
+/* Sometimes we have to exit the block in the middle. */
+#define __libc_cleanup_end(DOIT) \
+ if (_avail) { \
+ __libc_ptf_call_always (_pthread_cleanup_pop_restore, (&_buffer, DOIT));\
+ } else if (DOIT) \
+ _buffer.__routine (_buffer.__arg)
+
+
+/* Normal cleanup handling, based on C cleanup attribute. */
+static inline void
+__libc_cleanup_routine (struct __pthread_cleanup_frame *f)
+{
+ if (f->__do_it)
+ f->__cancel_routine (f->__cancel_arg);
+}
+
+#define __libc_cleanup_push(fct, arg) \
+ do { \
+ struct __pthread_cleanup_frame __clframe \
+ __attribute__ ((__cleanup__ (__libc_cleanup_routine))) \
+ = { .__cancel_routine = (fct), .__cancel_arg = (arg), \
+ .__do_it = 1 };
+
+#define __libc_cleanup_pop(execute) \
+ __clframe.__do_it = (execute); \
+ } while (0)
+
+
+/* Create thread-specific key. */
+#define __libc_key_create(KEY, DESTRUCTOR) \
+ __libc_ptf_call (__pthread_key_create, (KEY, DESTRUCTOR), 1)
+
+/* Get thread-specific data. */
+#define __libc_getspecific(KEY) \
+ __libc_ptf_call (__pthread_getspecific, (KEY), NULL)
+
+/* Set thread-specific data. */
+#define __libc_setspecific(KEY, VALUE) \
+ __libc_ptf_call (__pthread_setspecific, (KEY, VALUE), 0)
+
+/* Register handlers to execute before and after `fork'. Note that the
+ last parameter is NULL. The handlers registered by the libc are
+ never removed so this is OK. */
+#define __libc_atfork(PREPARE, PARENT, CHILD) \
+ __register_atfork (PREPARE, PARENT, CHILD, NULL)
+extern int __register_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void),
+ void *__dso_handle);
+
+/* Functions that are used by this file and are internal to the GNU C
+ library. */
+
+extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
+ __const pthread_mutexattr_t *__mutex_attr);
+
+extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
+
+extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
+
+extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
+
+extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
+ int __kind);
+
+#ifdef __USE_UNIX98
+extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
+ __const pthread_rwlockattr_t *__attr);
+
+extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
+
+extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
+#endif
+
+extern int __pthread_key_create (pthread_key_t *__key,
+ void (*__destr_function) (void *));
+
+extern int __pthread_setspecific (pthread_key_t __key,
+ __const void *__pointer);
+
+extern void *__pthread_getspecific (pthread_key_t __key);
+
+extern int __pthread_once (pthread_once_t *__once_control,
+ void (*__init_routine) (void));
+
+extern int __pthread_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void));
+
+
+
+/* Make the pthread functions weak so that we can elide them from
+ single-threaded processes. */
+#ifndef __NO_WEAK_PTHREAD_ALIASES
+# ifdef weak_extern
+weak_extern (__pthread_mutex_init)
+weak_extern (__pthread_mutex_destroy)
+weak_extern (__pthread_mutex_lock)
+weak_extern (__pthread_mutex_trylock)
+weak_extern (__pthread_mutex_unlock)
+weak_extern (__pthread_mutexattr_init)
+weak_extern (__pthread_mutexattr_destroy)
+weak_extern (__pthread_mutexattr_settype)
+weak_extern (__pthread_rwlock_init)
+weak_extern (__pthread_rwlock_destroy)
+weak_extern (__pthread_rwlock_rdlock)
+weak_extern (__pthread_rwlock_tryrdlock)
+weak_extern (__pthread_rwlock_wrlock)
+weak_extern (__pthread_rwlock_trywrlock)
+weak_extern (__pthread_rwlock_unlock)
+weak_extern (__pthread_key_create)
+weak_extern (__pthread_setspecific)
+weak_extern (__pthread_getspecific)
+weak_extern (__pthread_once)
+//weak_extern (__pthread_initialize)
+weak_extern (__pthread_atfork)
+weak_extern (_pthread_cleanup_push_defer)
+weak_extern (_pthread_cleanup_pop_restore)
+weak_extern (pthread_setcancelstate)
+# else
+# pragma weak __pthread_mutex_init
+# pragma weak __pthread_mutex_destroy
+# pragma weak __pthread_mutex_lock
+# pragma weak __pthread_mutex_trylock
+# pragma weak __pthread_mutex_unlock
+# pragma weak __pthread_mutexattr_init
+# pragma weak __pthread_mutexattr_destroy
+# pragma weak __pthread_mutexattr_settype
+# pragma weak __pthread_rwlock_destroy
+# pragma weak __pthread_rwlock_rdlock
+# pragma weak __pthread_rwlock_tryrdlock
+# pragma weak __pthread_rwlock_wrlock
+# pragma weak __pthread_rwlock_trywrlock
+# pragma weak __pthread_rwlock_unlock
+# pragma weak __pthread_key_create
+# pragma weak __pthread_setspecific
+# pragma weak __pthread_getspecific
+# pragma weak __pthread_once
+//# pragma weak __pthread_initialize
+# pragma weak __pthread_atfork
+# pragma weak _pthread_cleanup_push_defer
+# pragma weak _pthread_cleanup_pop_restore
+# pragma weak pthread_setcancelstate
+# endif
+#endif
+
+#endif /* bits/libc-lock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-tsd.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-tsd.h
new file mode 100644
index 0000000..3f1676b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/libc-tsd.h
@@ -0,0 +1,69 @@
+/* libc-internal interface for thread-specific data. Stub or TLS version.
+ Copyright (C) 1998,2001,02 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _GENERIC_BITS_LIBC_TSD_H
+#define _GENERIC_BITS_LIBC_TSD_H 1
+
+/* This file defines the following macros for accessing a small fixed
+ set of thread-specific `void *' data used only internally by libc.
+
+ __libc_tsd_define(CLASS, KEY) -- Define or declare a `void *' datum
+ for KEY. CLASS can be `static' for
+ keys used in only one source file,
+ empty for global definitions, or
+ `extern' for global declarations.
+ __libc_tsd_address(KEY) -- Return the `void **' pointing to
+ the current thread's datum for KEY.
+ __libc_tsd_get(KEY) -- Return the `void *' datum for KEY.
+ __libc_tsd_set(KEY, VALUE) -- Set the datum for KEY to VALUE.
+
+ The set of available KEY's will usually be provided as an enum,
+ and contains (at least):
+ _LIBC_TSD_KEY_MALLOC
+ _LIBC_TSD_KEY_DL_ERROR
+ _LIBC_TSD_KEY_RPC_VARS
+ All uses must be the literal _LIBC_TSD_* name in the __libc_tsd_* macros.
+ Some implementations may not provide any enum at all and instead
+ using string pasting in the macros. */
+
+#include <tls.h>
+
+/* When full support for __thread variables is available, this interface is
+ just a trivial wrapper for it. Without TLS, this is the generic/stub
+ implementation for wholly single-threaded systems.
+
+ We don't define an enum for the possible key values, because the KEYs
+ translate directly into variables by macro magic. */
+
+#if USE___THREAD
+# define __libc_tsd_define(CLASS, KEY) \
+ CLASS __thread void *__libc_tsd_##KEY attribute_tls_model_ie;
+
+# define __libc_tsd_address(KEY) (&__libc_tsd_##KEY)
+# define __libc_tsd_get(KEY) (__libc_tsd_##KEY)
+# define __libc_tsd_set(KEY, VALUE) (__libc_tsd_##KEY = (VALUE))
+#else
+# define __libc_tsd_define(CLASS, KEY) CLASS void *__libc_tsd_##KEY##_data;
+
+# define __libc_tsd_address(KEY) (&__libc_tsd_##KEY##_data)
+# define __libc_tsd_get(KEY) (__libc_tsd_##KEY##_data)
+# define __libc_tsd_set(KEY, VALUE) (__libc_tsd_##KEY##_data = (VALUE))
+#endif
+
+#endif /* bits/libc-tsd.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/sigthread.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/sigthread.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/sigthread.h
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h
new file mode 100644
index 0000000..3437e61
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/bits/stdio-lock.h
@@ -0,0 +1,111 @@
+/* Thread package specific definitions of stream lock type. NPTL version.
+ Copyright (C) 2000, 2001, 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_STDIO_LOCK_H
+#define _BITS_STDIO_LOCK_H 1
+
+#include <bits/libc-lock.h>
+#include <lowlevellock.h>
+
+
+/* The locking here is very inexpensive, even for inlining. */
+#define _IO_lock_inexpensive 1
+
+typedef struct { int lock; int cnt; void *owner; } _IO_lock_t;
+
+#define _IO_lock_initializer { LLL_LOCK_INITIALIZER, 0, NULL }
+
+#define _IO_lock_init(_name) \
+ ((_name) = (_IO_lock_t) _IO_lock_initializer , 0)
+
+#define _IO_lock_fini(_name) \
+ ((void) 0)
+
+#define _IO_lock_lock(_name) \
+ do { \
+ void *__meself = THREAD_SELF; \
+ if ((_name).owner != __meself) \
+ { \
+ lll_lock ((_name).lock, LLL_PRIVATE); \
+ (_name).owner = __meself; \
+ } \
+ ++(_name).cnt; \
+ } while (0)
+
+#define _IO_lock_trylock(_name) \
+ ({ \
+ int __result = 0; \
+ void *__meself = THREAD_SELF; \
+ if ((_name).owner != __meself) \
+ { \
+ if (lll_trylock ((_name).lock) == 0) \
+ { \
+ (_name).owner = __meself; \
+ (_name).cnt = 1; \
+ } \
+ else \
+ __result = EBUSY; \
+ } \
+ else \
+ ++(_name).cnt; \
+ __result; \
+ })
+
+#define _IO_lock_unlock(_name) \
+ do { \
+ if (--(_name).cnt == 0) \
+ { \
+ (_name).owner = NULL; \
+ lll_unlock ((_name).lock, LLL_PRIVATE); \
+ } \
+ } while (0)
+
+
+
+#define _IO_cleanup_region_start(_fct, _fp) \
+ __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp)
+#define _IO_cleanup_region_start_noarg(_fct) \
+ __libc_cleanup_region_start (1, _fct, NULL)
+#define _IO_cleanup_region_end(_doit) \
+ __libc_cleanup_region_end (_doit)
+
+#if defined _LIBC && !defined NOT_IN_libc
+
+# ifdef __EXCEPTIONS
+# define _IO_acquire_lock(_fp) \
+ do { \
+ _IO_FILE *_IO_acquire_lock_file \
+ __attribute__((cleanup (_IO_acquire_lock_fct))) \
+ = (_fp); \
+ _IO_flockfile (_IO_acquire_lock_file);
+# define _IO_acquire_lock_clear_flags2(_fp) \
+ do { \
+ _IO_FILE *_IO_acquire_lock_file \
+ __attribute__((cleanup (_IO_acquire_lock_clear_flags2_fct))) \
+ = (_fp); \
+ _IO_flockfile (_IO_acquire_lock_file);
+# else
+# define _IO_acquire_lock(_fp) _IO_acquire_lock_needs_exceptions_enabled
+# define _IO_acquire_lock_clear_flags2(_fp) _IO_acquire_lock (_fp)
+# endif
+# define _IO_release_lock(_fp) ; } while (0)
+
+#endif
+
+#endif /* bits/stdio-lock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/createthread.c
new file mode 100644
index 0000000..ce86f5f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/createthread.c
@@ -0,0 +1,257 @@
+/* Copyright (C) 2002-2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <setjmp.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <atomic.h>
+#include <ldsodefs.h>
+#include <tls.h>
+
+#include <bits/kernel-features.h>
+
+
+#define CLONE_SIGNAL (CLONE_SIGHAND | CLONE_THREAD)
+
+/* Unless otherwise specified, the thread "register" is going to be
+ initialized with a pointer to the TCB. */
+#ifndef TLS_VALUE
+# define TLS_VALUE pd
+#endif
+
+#ifndef ARCH_CLONE
+# define ARCH_CLONE __clone
+#endif
+
+
+#ifndef TLS_MULTIPLE_THREADS_IN_TCB
+/* Pointer to the corresponding variable in libc. */
+int *__libc_multiple_threads_ptr attribute_hidden;
+#endif
+
+
+static int
+do_clone (struct pthread *pd, const struct pthread_attr *attr,
+ int clone_flags, int (*fct) (void *), STACK_VARIABLES_PARMS,
+ int stopped)
+{
+#ifdef PREPARE_CREATE
+ PREPARE_CREATE;
+#endif
+
+ if (__builtin_expect (stopped != 0, 0))
+ /* We make sure the thread does not run far by forcing it to get a
+ lock. We lock it here too so that the new thread cannot continue
+ until we tell it to. */
+ lll_lock (pd->lock, LLL_PRIVATE);
+
+ /* One more thread. We cannot have the thread do this itself, since it
+ might exist but not have been scheduled yet by the time we've returned
+ and need to check the value to behave correctly. We must do it before
+ creating the thread, in case it does get scheduled first and then
+ might mistakenly think it was the only thread. In the failure case,
+ we momentarily store a false value; this doesn't matter because there
+ is no kosher thing a signal handler interrupting us right here can do
+ that cares whether the thread count is correct. */
+ atomic_increment (&__nptl_nthreads);
+
+ if (ARCH_CLONE (fct, STACK_VARIABLES_ARGS, clone_flags,
+ pd, &pd->tid, TLS_VALUE, &pd->tid) == -1)
+ {
+ atomic_decrement (&__nptl_nthreads); /* Oops, we lied for a second. */
+
+ /* Failed. If the thread is detached, remove the TCB here since
+ the caller cannot do this. The caller remembered the thread
+ as detached and cannot reverify that it is not since it must
+ not access the thread descriptor again. */
+ if (IS_DETACHED (pd))
+ __deallocate_stack (pd);
+
+ /* We have to translate error codes. */
+ return errno == ENOMEM ? EAGAIN : errno;
+ }
+
+ /* Now we have the possibility to set scheduling parameters etc. */
+ if (__builtin_expect (stopped != 0, 0))
+ {
+ INTERNAL_SYSCALL_DECL (err);
+ int res = 0;
+
+ /* Set the affinity mask if necessary. */
+ if (attr->cpuset != NULL)
+ {
+ res = INTERNAL_SYSCALL (sched_setaffinity, err, 3, pd->tid,
+ attr->cpusetsize, attr->cpuset);
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
+ {
+ /* The operation failed. We have to kill the thread. First
+ send it the cancellation signal. */
+ INTERNAL_SYSCALL_DECL (err2);
+ err_out:
+#if defined (__ASSUME_TGKILL) && __ASSUME_TGKILL
+ (void) INTERNAL_SYSCALL (tgkill, err2, 3,
+ THREAD_GETMEM (THREAD_SELF, pid),
+ pd->tid, SIGCANCEL);
+#else
+ (void) INTERNAL_SYSCALL (tkill, err2, 2, pd->tid, SIGCANCEL);
+#endif
+
+ return (INTERNAL_SYSCALL_ERROR_P (res, err)
+ ? INTERNAL_SYSCALL_ERRNO (res, err)
+ : 0);
+ }
+ }
+
+ /* Set the scheduling parameters. */
+ if ((attr->flags & ATTR_FLAG_NOTINHERITSCHED) != 0)
+ {
+ res = INTERNAL_SYSCALL (sched_setscheduler, err, 3, pd->tid,
+ pd->schedpolicy, &pd->schedparam);
+
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
+ goto err_out;
+ }
+ }
+
+ /* We now have for sure more than one thread. The main thread might
+ not yet have the flag set. No need to set the global variable
+ again if this is what we use. */
+ THREAD_SETMEM (THREAD_SELF, header.multiple_threads, 1);
+
+ return 0;
+}
+
+
+static int
+create_thread (struct pthread *pd, const struct pthread_attr *attr,
+ STACK_VARIABLES_PARMS)
+{
+#ifdef TLS_TCB_AT_TP
+ assert (pd->header.tcb != NULL);
+#endif
+
+ /* We rely heavily on various flags the CLONE function understands:
+
+ CLONE_VM, CLONE_FS, CLONE_FILES
+ These flags select semantics with shared address space and
+ file descriptors according to what POSIX requires.
+
+ CLONE_SIGNAL
+ This flag selects the POSIX signal semantics.
+
+ CLONE_SETTLS
+ The sixth parameter to CLONE determines the TLS area for the
+ new thread.
+
+ CLONE_PARENT_SETTID
+ The kernels writes the thread ID of the newly created thread
+ into the location pointed to by the fifth parameters to CLONE.
+
+ Note that it would be semantically equivalent to use
+ CLONE_CHILD_SETTID but it is be more expensive in the kernel.
+
+ CLONE_CHILD_CLEARTID
+ The kernels clears the thread ID of a thread that has called
+ sys_exit() in the location pointed to by the seventh parameter
+ to CLONE.
+
+ CLONE_DETACHED
+ No signal is generated if the thread exists and it is
+ automatically reaped.
+
+ The termination signal is chosen to be zero which means no signal
+ is sent. */
+ int clone_flags = (CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGNAL
+ | CLONE_SETTLS | CLONE_PARENT_SETTID
+ | CLONE_CHILD_CLEARTID | CLONE_SYSVSEM
+#if __ASSUME_NO_CLONE_DETACHED == 0
+ | CLONE_DETACHED
+#endif
+ | 0);
+
+ if (__builtin_expect (THREAD_GETMEM (THREAD_SELF, report_events), 0))
+ {
+ /* The parent thread is supposed to report events. Check whether
+ the TD_CREATE event is needed, too. */
+ const int _idx = __td_eventword (TD_CREATE);
+ const uint32_t _mask = __td_eventmask (TD_CREATE);
+
+ if ((_mask & (__nptl_threads_events.event_bits[_idx]
+ | pd->eventbuf.eventmask.event_bits[_idx])) != 0)
+ {
+ /* We always must have the thread start stopped. */
+ pd->stopped_start = true;
+
+ /* Create the thread. We always create the thread stopped
+ so that it does not get far before we tell the debugger. */
+ int res = do_clone (pd, attr, clone_flags, start_thread,
+ STACK_VARIABLES_ARGS, 1);
+ if (res == 0)
+ {
+ /* Now fill in the information about the new thread in
+ the newly created thread's data structure. We cannot let
+ the new thread do this since we don't know whether it was
+ already scheduled when we send the event. */
+ pd->eventbuf.eventnum = TD_CREATE;
+ pd->eventbuf.eventdata = pd;
+
+ /* Enqueue the descriptor. */
+ do
+ pd->nextevent = __nptl_last_event;
+ while (atomic_compare_and_exchange_bool_acq (&__nptl_last_event,
+ pd, pd->nextevent)
+ != 0);
+
+ /* Now call the function which signals the event. */
+ __nptl_create_event ();
+
+ /* And finally restart the new thread. */
+ lll_unlock (pd->lock, LLL_PRIVATE);
+ }
+
+ return res;
+ }
+ }
+
+#ifdef NEED_DL_SYSINFO
+ assert (THREAD_SELF_SYSINFO == THREAD_SYSINFO (pd));
+#endif
+
+ /* Determine whether the newly created threads has to be started
+ stopped since we have to set the scheduling parameters or set the
+ affinity. */
+ bool stopped = false;
+ if (attr != NULL && (attr->cpuset != NULL
+ || (attr->flags & ATTR_FLAG_NOTINHERITSCHED) != 0))
+ stopped = true;
+ pd->stopped_start = stopped;
+ pd->parent_cancelhandling = THREAD_GETMEM (THREAD_SELF, cancelhandling);
+
+ /* Actually create the thread. */
+ int res = do_clone (pd, attr, clone_flags, start_thread,
+ STACK_VARIABLES_ARGS, stopped);
+
+ if (res == 0 && stopped)
+ /* And finally restart the new thread. */
+ lll_unlock (pd->lock, LLL_PRIVATE);
+
+ return res;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/librt-cancellation.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/librt-cancellation.c
new file mode 100644
index 0000000..ad189e8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/librt-cancellation.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2002, 2003, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+
+#define __pthread_enable_asynccancel __librt_enable_asynccancel
+#define __pthread_disable_asynccancel __librt_disable_asynccancel
+#include "cancellation.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/list.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/list.h
new file mode 100644
index 0000000..6ddccb9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/list.h
@@ -0,0 +1,103 @@
+/* Copyright (C) 2002, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LIST_H
+#define _LIST_H 1
+
+/* The definitions of this file are adopted from those which can be
+ found in the Linux kernel headers to enable people familiar with
+ the latter find their way in these sources as well. */
+
+
+/* Basic type for the double-link list. */
+typedef struct list_head
+{
+ struct list_head *next;
+ struct list_head *prev;
+} list_t;
+
+
+/* Define a variable with the head and tail of the list. */
+#define LIST_HEAD(name) \
+ list_t name = { &(name), &(name) }
+
+/* Initialize a new list head. */
+#define INIT_LIST_HEAD(ptr) \
+ (ptr)->next = (ptr)->prev = (ptr)
+
+
+/* Add new element at the head of the list. */
+static inline void
+list_add (list_t *newp, list_t *head)
+{
+ newp->next = head->next;
+ newp->prev = head;
+ head->next->prev = newp;
+ head->next = newp;
+}
+
+
+/* Remove element from list. */
+static inline void
+list_del (list_t *elem)
+{
+ elem->next->prev = elem->prev;
+ elem->prev->next = elem->next;
+}
+
+
+/* Join two lists. */
+static inline void
+list_splice (list_t *add, list_t *head)
+{
+ /* Do nothing if the list which gets added is empty. */
+ if (add != add->next)
+ {
+ add->next->prev = head;
+ add->prev->next = head->next;
+ head->next->prev = add->prev;
+ head->next = add->next;
+ }
+}
+
+
+/* Get typed element from list at a given position. */
+#define list_entry(ptr, type, member) \
+ ((type *) ((char *) (ptr) - (unsigned long) (&((type *) 0)->member)))
+
+
+
+/* Iterate forward over the elements of the list. */
+#define list_for_each(pos, head) \
+ for (pos = (head)->next; pos != (head); pos = pos->next)
+
+
+/* Iterate forward over the elements of the list. */
+#define list_for_each_prev(pos, head) \
+ for (pos = (head)->prev; pos != (head); pos = pos->prev)
+
+
+/* Iterate backwards over the elements list. The list elements can be
+ removed from the list while doing this. */
+#define list_for_each_prev_safe(pos, p, head) \
+ for (pos = (head)->prev, p = pos->prev; \
+ pos != (head); \
+ pos = p, p = pos->prev)
+
+#endif /* list.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/malloc-machine.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/malloc-machine.h
new file mode 100644
index 0000000..e99aaa7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/malloc-machine.h
@@ -0,0 +1,73 @@
+/* Basic platform-independent macro definitions for mutexes,
+ thread-specific data and parameters for malloc.
+ Copyright (C) 2003, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _MALLOC_MACHINE_H
+#define _MALLOC_MACHINE_H
+
+#undef thread_atfork_static
+
+#include <atomic.h>
+#include <bits/libc-lock.h>
+
+__libc_lock_define (typedef, mutex_t)
+
+#define mutex_init(m) __libc_lock_init (*(m))
+#define mutex_lock(m) __libc_lock_lock (*(m))
+#define mutex_trylock(m) __libc_lock_trylock (*(m))
+#define mutex_unlock(m) __libc_lock_unlock (*(m))
+
+/* This is defined by newer gcc version unique for each module. */
+extern void *__dso_handle __attribute__ ((__weak__));
+
+#include <fork.h>
+
+#define ATFORK_MEM static struct fork_handler atfork_mem
+
+#ifdef SHARED
+# define thread_atfork(prepare, parent, child) \
+ atfork_mem.prepare_handler = prepare; \
+ atfork_mem.parent_handler = parent; \
+ atfork_mem.child_handler = child; \
+ atfork_mem.dso_handle = __dso_handle; \
+ atfork_mem.refcntr = 1; \
+ __linkin_atfork (&atfork_mem)
+#else
+# define thread_atfork(prepare, parent, child) \
+ atfork_mem.prepare_handler = prepare; \
+ atfork_mem.parent_handler = parent; \
+ atfork_mem.child_handler = child; \
+ atfork_mem.dso_handle = &__dso_handle == NULL ? NULL : __dso_handle; \
+ atfork_mem.refcntr = 1; \
+ __linkin_atfork (&atfork_mem)
+#endif
+
+/* thread specific data for glibc */
+
+#include <bits/libc-tsd.h>
+
+typedef int tsd_key_t[1]; /* no key data structure, libc magic does it */
+__libc_tsd_define (static, void *, MALLOC) /* declaration/common definition */
+#define tsd_key_create(key, destr) ((void) (key))
+#define tsd_setspecific(key, data) __libc_tsd_set (void *, MALLOC, (data))
+#define tsd_getspecific(key, vptr) ((vptr) = __libc_tsd_get (void *, MALLOC))
+
+#include <sysdeps/generic/malloc-machine.h>
+
+#endif /* !defined(_MALLOC_MACHINE_H) */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/posix-timer.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/posix-timer.h
new file mode 100644
index 0000000..8b4cbc8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/posix-timer.h
@@ -0,0 +1,197 @@
+/* Definitions for POSIX timer implementation on top of NPTL.
+ Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <limits.h>
+#include <signal.h>
+
+/* Double linked list. */
+struct list_links
+{
+ struct list_links *next;
+ struct list_links *prev;
+};
+
+
+/* Forward declaration. */
+struct timer_node;
+
+
+/* Definitions for an internal thread of the POSIX timer implementation. */
+struct thread_node
+{
+ struct list_links links;
+ pthread_attr_t attr;
+ pthread_t id;
+ unsigned int exists;
+ struct list_links timer_queue;
+ pthread_cond_t cond;
+ struct timer_node *current_timer;
+ pthread_t captured;
+ clockid_t clock_id;
+};
+
+
+/* Internal representation of a timer. */
+struct timer_node
+{
+ struct list_links links;
+ struct sigevent event;
+ clockid_t clock;
+ struct itimerspec value;
+ struct timespec expirytime;
+ pthread_attr_t attr;
+ unsigned int abstime;
+ unsigned int armed;
+ enum {
+ TIMER_FREE, TIMER_INUSE, TIMER_DELETED
+ } inuse;
+ struct thread_node *thread;
+ pid_t creator_pid;
+ int refcount;
+ int overrun_count;
+};
+
+
+/* The limit is not published if we are compiled with kernel timer support.
+ But we still compiled in this implementation with its limit unless built
+ to require the kernel support. */
+#ifndef TIMER_MAX
+# define TIMER_MAX 256
+#endif
+
+/* Static array with the structures for all the timers. */
+extern struct timer_node __timer_array[TIMER_MAX];
+
+/* Global lock to protect operation on the lists. */
+extern pthread_mutex_t __timer_mutex;
+
+/* Variable to protext initialization. */
+extern pthread_once_t __timer_init_once_control;
+
+/* Nonzero if initialization of timer implementation failed. */
+extern int __timer_init_failed;
+
+/* Node for the thread used to deliver signals. */
+extern struct thread_node __timer_signal_thread_rclk;
+
+
+/* Return pointer to timer structure corresponding to ID. */
+#define timer_id2ptr(timerid) ((struct timer_node *) timerid)
+#define timer_ptr2id(timerid) ((void *) timerid)
+
+/* Check whether timer is valid; global mutex must be held. */
+static inline int
+timer_valid (struct timer_node *timer)
+{
+ return timer && timer->inuse == TIMER_INUSE;
+}
+
+/* Timer refcount functions; need global mutex. */
+extern void __timer_dealloc (struct timer_node *timer);
+
+static inline void
+timer_addref (struct timer_node *timer)
+{
+ timer->refcount++;
+}
+
+static inline void
+timer_delref (struct timer_node *timer)
+{
+ if (--timer->refcount == 0)
+ __timer_dealloc (timer);
+}
+
+/* Timespec helper routines. */
+static inline int
+__attribute ((always_inline))
+timespec_compare (const struct timespec *left, const struct timespec *right)
+{
+ if (left->tv_sec < right->tv_sec)
+ return -1;
+ if (left->tv_sec > right->tv_sec)
+ return 1;
+
+ if (left->tv_nsec < right->tv_nsec)
+ return -1;
+ if (left->tv_nsec > right->tv_nsec)
+ return 1;
+
+ return 0;
+}
+
+static inline void
+timespec_add (struct timespec *sum, const struct timespec *left,
+ const struct timespec *right)
+{
+ sum->tv_sec = left->tv_sec + right->tv_sec;
+ sum->tv_nsec = left->tv_nsec + right->tv_nsec;
+
+ if (sum->tv_nsec >= 1000000000)
+ {
+ ++sum->tv_sec;
+ sum->tv_nsec -= 1000000000;
+ }
+}
+
+static inline void
+timespec_sub (struct timespec *diff, const struct timespec *left,
+ const struct timespec *right)
+{
+ diff->tv_sec = left->tv_sec - right->tv_sec;
+ diff->tv_nsec = left->tv_nsec - right->tv_nsec;
+
+ if (diff->tv_nsec < 0)
+ {
+ --diff->tv_sec;
+ diff->tv_nsec += 1000000000;
+ }
+}
+
+
+/* We need one of the list functions in the other modules. */
+static inline void
+list_unlink_ip (struct list_links *list)
+{
+ struct list_links *lnext = list->next, *lprev = list->prev;
+
+ lnext->prev = lprev;
+ lprev->next = lnext;
+
+ /* The suffix ip means idempotent; list_unlink_ip can be called
+ * two or more times on the same node.
+ */
+
+ list->next = list;
+ list->prev = list;
+}
+
+
+/* Functions in the helper file. */
+extern void __timer_mutex_cancel_handler (void *arg);
+extern void __timer_init_once (void);
+extern struct timer_node *__timer_alloc (void);
+extern int __timer_thread_start (struct thread_node *thread);
+extern struct thread_node *__timer_thread_find_matching (const pthread_attr_t *desired_attr, clockid_t);
+extern struct thread_node *__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t);
+extern void __timer_thread_dealloc (struct thread_node *thread);
+extern int __timer_thread_queue_timer (struct thread_node *thread,
+ struct timer_node *insert);
+extern void __timer_thread_wakeup (struct thread_node *thread);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-initfini.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-initfini.c
new file mode 100644
index 0000000..ccdce3e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-initfini.c
@@ -0,0 +1,129 @@
+/* Special .init and .fini section support. Linuxthread version.
+ Copyright (C) 1995,1996,1997,2000,2001,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Lesser General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Library General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+#include <stdlib.h>
+
+/* We use embedded asm for .section unconditionally, as this makes it
+ easier to insert the necessary directives into crtn.S. */
+#define SECTION(x) __asm__ (".section " x )
+
+/* Embed an #include to pull in the alignment and .end directives. */
+__asm__ ("\n#include \"defs.h\"");
+__asm__ ("\n#if defined __i686 && defined __ASSEMBLER__");
+__asm__ ("\n#undef __i686");
+__asm__ ("\n#define __i686 __i686");
+__asm__ ("\n#endif");
+
+/* The initial common code ends here. */
+__asm__ ("\n/*@HEADER_ENDS*/");
+
+/* To determine whether we need .end and .align: */
+__asm__ ("\n/*@TESTS_BEGIN*/");
+extern void dummy (void (*foo) (void));
+void
+dummy (void (*foo) (void))
+{
+ if (foo)
+ (*foo) ();
+}
+__asm__ ("\n/*@TESTS_END*/");
+
+/* The beginning of _init: */
+__asm__ ("\n/*@_init_PROLOG_BEGINS*/");
+
+static void
+call_initialize_minimal (void)
+{
+ extern void __pthread_initialize_minimal_internal (void)
+ __attribute ((visibility ("hidden")));
+
+ __pthread_initialize_minimal_internal ();
+}
+
+SECTION (".init");
+extern void __attribute__ ((section (".init"))) _init (void);
+void
+_init (void)
+{
+ /* The very first thing we must do is to set up the registers. */
+ call_initialize_minimal ();
+
+ __asm__ ("ALIGN");
+ __asm__("END_INIT");
+ /* Now the epilog. */
+ __asm__ ("\n/*@_init_PROLOG_ENDS*/");
+ __asm__ ("\n/*@_init_EPILOG_BEGINS*/");
+ SECTION(".init");
+}
+__asm__ ("END_INIT");
+
+/* End of the _init epilog, beginning of the _fini prolog. */
+__asm__ ("\n/*@_init_EPILOG_ENDS*/");
+__asm__ ("\n/*@_fini_PROLOG_BEGINS*/");
+
+SECTION (".fini");
+extern void __attribute__ ((section (".fini"))) _fini (void);
+void
+_fini (void)
+{
+
+ /* End of the _fini prolog. */
+ __asm__ ("ALIGN");
+ __asm__ ("END_FINI");
+ __asm__ ("\n/*@_fini_PROLOG_ENDS*/");
+
+ {
+ /* Let GCC know that _fini is not a leaf function by having a dummy
+ function call here. We arrange for this call to be omitted from
+ either crt file. */
+ extern void i_am_not_a_leaf (void);
+ i_am_not_a_leaf ();
+ }
+
+ /* Beginning of the _fini epilog. */
+ __asm__ ("\n/*@_fini_EPILOG_BEGINS*/");
+ SECTION (".fini");
+}
+__asm__ ("END_FINI");
+
+/* End of the _fini epilog. Any further generated assembly (e.g. .ident)
+ is shared between both crt files. */
+__asm__ ("\n/*@_fini_EPILOG_ENDS*/");
+__asm__ ("\n/*@TRAILER_BEGINS*/");
+
+/* End of file. */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-longjmp.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-longjmp.c
new file mode 100644
index 0000000..f161380
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-longjmp.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdlib.h>
+#include "pthreadP.h"
+
+void
+longjmp (jmp_buf env, int val)
+{
+ __libc_longjmp (env, val);
+}
+weak_alias (longjmp, siglongjmp)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-sigaction.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-sigaction.c
new file mode 100644
index 0000000..8b34cd9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pt-sigaction.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+#include <signal.h>
+
+/* We use the libc implementation but we tell it to not allow
+ SIGCANCEL or SIGTIMER to be handled. */
+
+extern __typeof(sigaction) __libc_sigaction;
+int
+__sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
+{
+ if (unlikely (sig == SIGCANCEL || sig == SIGSETXID))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ return __libc_sigaction (sig, act, oact);
+}
+libc_hidden_proto(sigaction)
+weak_alias (__sigaction, sigaction)
+libc_hidden_weak(sigaction)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread-functions.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread-functions.h
new file mode 100644
index 0000000..0ee39e0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread-functions.h
@@ -0,0 +1,117 @@
+/* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _PTHREAD_FUNCTIONS_H
+#define _PTHREAD_FUNCTIONS_H 1
+
+#include <pthread.h>
+#include <setjmp.h>
+#include <internaltypes.h>
+#include <sysdep.h>
+
+struct xid_command;
+
+/* Data type shared with libc. The libc uses it to pass on calls to
+ the thread functions. */
+struct pthread_functions
+{
+ int (*ptr_pthread_attr_destroy) (pthread_attr_t *);
+ int (*ptr___pthread_attr_init_2_0) (pthread_attr_t *);
+ int (*ptr___pthread_attr_init_2_1) (pthread_attr_t *);
+ int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setinheritsched) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getschedparam) (const pthread_attr_t *,
+ struct sched_param *);
+ int (*ptr_pthread_attr_setschedparam) (pthread_attr_t *,
+ const struct sched_param *);
+ int (*ptr_pthread_attr_getschedpolicy) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setschedpolicy) (pthread_attr_t *, int);
+ int (*ptr_pthread_attr_getscope) (const pthread_attr_t *, int *);
+ int (*ptr_pthread_attr_setscope) (pthread_attr_t *, int);
+ int (*ptr_pthread_condattr_destroy) (pthread_condattr_t *);
+ int (*ptr_pthread_condattr_init) (pthread_condattr_t *);
+ int (*ptr___pthread_cond_broadcast) (pthread_cond_t *);
+ int (*ptr___pthread_cond_destroy) (pthread_cond_t *);
+ int (*ptr___pthread_cond_init) (pthread_cond_t *,
+ const pthread_condattr_t *);
+ int (*ptr___pthread_cond_signal) (pthread_cond_t *);
+ int (*ptr___pthread_cond_wait) (pthread_cond_t *, pthread_mutex_t *);
+ int (*ptr___pthread_cond_timedwait) (pthread_cond_t *, pthread_mutex_t *,
+ const struct timespec *);
+ int (*ptr___pthread_cond_broadcast_2_0) (pthread_cond_2_0_t *);
+ int (*ptr___pthread_cond_destroy_2_0) (pthread_cond_2_0_t *);
+ int (*ptr___pthread_cond_init_2_0) (pthread_cond_2_0_t *,
+ const pthread_condattr_t *);
+ int (*ptr___pthread_cond_signal_2_0) (pthread_cond_2_0_t *);
+ int (*ptr___pthread_cond_wait_2_0) (pthread_cond_2_0_t *, pthread_mutex_t *);
+ int (*ptr___pthread_cond_timedwait_2_0) (pthread_cond_2_0_t *,
+ pthread_mutex_t *,
+ const struct timespec *);
+ int (*ptr_pthread_equal) (pthread_t, pthread_t);
+ void (*ptr___pthread_exit) (void *);
+ int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *);
+ int (*ptr_pthread_setschedparam) (pthread_t, int,
+ const struct sched_param *);
+ int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *);
+ int (*ptr_pthread_mutex_init) (pthread_mutex_t *,
+ const pthread_mutexattr_t *);
+ int (*ptr_pthread_mutex_lock) (pthread_mutex_t *);
+ int (*ptr_pthread_mutex_unlock) (pthread_mutex_t *);
+ pthread_t (*ptr_pthread_self) (void);
+ int (*ptr_pthread_setcancelstate) (int, int *);
+ int (*ptr_pthread_setcanceltype) (int, int *);
+ void (*ptr___pthread_cleanup_upto) (__jmp_buf, char *);
+ int (*ptr___pthread_once) (pthread_once_t *, void (*) (void));
+ int (*ptr___pthread_rwlock_rdlock) (pthread_rwlock_t *);
+ int (*ptr___pthread_rwlock_wrlock) (pthread_rwlock_t *);
+ int (*ptr___pthread_rwlock_unlock) (pthread_rwlock_t *);
+ int (*ptr___pthread_key_create) (pthread_key_t *, void (*) (void *));
+ void *(*ptr___pthread_getspecific) (pthread_key_t);
+ int (*ptr___pthread_setspecific) (pthread_key_t, const void *);
+ void (*ptr__pthread_cleanup_push_defer) (struct _pthread_cleanup_buffer *,
+ void (*) (void *), void *);
+ void (*ptr__pthread_cleanup_pop_restore) (struct _pthread_cleanup_buffer *,
+ int);
+#define HAVE_PTR_NTHREADS
+ unsigned int *ptr_nthreads;
+ void (*ptr___pthread_unwind) (__pthread_unwind_buf_t *)
+ __attribute ((noreturn)) __cleanup_fct_attribute;
+ void (*ptr__nptl_deallocate_tsd) (void);
+ int (*ptr__nptl_setxid) (struct xid_command *);
+ void (*ptr_freeres) (void);
+};
+
+/* Variable in libc.so. */
+extern struct pthread_functions __libc_pthread_functions attribute_hidden;
+extern int __libc_pthread_functions_init attribute_hidden;
+
+#if 0 /* def PTR_DEMANGLE */ /* we did not mangle, so do not demangle */
+# define PTHFCT_CALL(fct, params) \
+ ({ __typeof (__libc_pthread_functions.fct) __p; \
+ __p = __libc_pthread_functions.fct; \
+ PTR_DEMANGLE (__p); \
+ __p params; })
+#else
+# define PTHFCT_CALL(fct, params) \
+ __libc_pthread_functions.fct params
+#endif
+
+#endif /* pthread-functions.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread.h
new file mode 100644
index 0000000..98c84ae
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread.h
@@ -0,0 +1,1138 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _PTHREAD_H
+#define _PTHREAD_H 1
+
+#include <features.h>
+#include <endian.h>
+#include <sched.h>
+#include <time.h>
+
+#define __need_sigset_t
+#include <signal.h>
+#include <bits/pthreadtypes.h>
+#include <bits/setjmp.h>
+#include <bits/wordsize.h>
+#if defined _LIBC && ( defined IS_IN_libc || defined NOT_IN_libc )
+#include <bits/uClibc_pthread.h>
+#endif
+
+
+/* Detach state. */
+enum
+{
+ PTHREAD_CREATE_JOINABLE,
+#define PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_JOINABLE
+ PTHREAD_CREATE_DETACHED
+#define PTHREAD_CREATE_DETACHED PTHREAD_CREATE_DETACHED
+};
+
+
+/* Mutex types. */
+enum
+{
+ PTHREAD_MUTEX_TIMED_NP,
+ PTHREAD_MUTEX_RECURSIVE_NP,
+ PTHREAD_MUTEX_ERRORCHECK_NP,
+ PTHREAD_MUTEX_ADAPTIVE_NP
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+ ,
+ PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
+ PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
+ PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
+ PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL
+#endif
+#ifdef __USE_GNU
+ /* For compatibility. */
+ , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_TIMED_NP
+#endif
+};
+
+
+#ifdef __USE_XOPEN2K
+/* Robust mutex or not flags. */
+enum
+{
+ PTHREAD_MUTEX_STALLED,
+ PTHREAD_MUTEX_STALLED_NP = PTHREAD_MUTEX_STALLED,
+ PTHREAD_MUTEX_ROBUST,
+ PTHREAD_MUTEX_ROBUST_NP = PTHREAD_MUTEX_ROBUST
+};
+#endif
+
+
+#ifdef __USE_UNIX98
+/* Mutex protocols. */
+enum
+{
+ PTHREAD_PRIO_NONE,
+ PTHREAD_PRIO_INHERIT,
+ PTHREAD_PRIO_PROTECT
+};
+#endif
+
+
+/* Mutex initializers. */
+#if __WORDSIZE == 64
+# define PTHREAD_MUTEX_INITIALIZER \
+ { { 0, 0, 0, 0, 0, 0, { 0, 0 } } }
+# ifdef __USE_GNU
+# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, { 0, 0 } } }
+# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, { 0, 0 } } }
+# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, { 0, 0 } } }
+# endif
+#else
+# define PTHREAD_MUTEX_INITIALIZER \
+ { { 0, 0, 0, 0, 0, { 0 } } }
+# ifdef __USE_GNU
+# define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0, { 0 } } }
+# define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0, { 0 } } }
+# define PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP \
+ { { 0, 0, 0, PTHREAD_MUTEX_ADAPTIVE_NP, 0, { 0 } } }
+# endif
+#endif
+
+
+/* Read-write lock types. */
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+enum
+{
+ PTHREAD_RWLOCK_PREFER_READER_NP,
+ PTHREAD_RWLOCK_PREFER_WRITER_NP,
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,
+ PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP
+};
+
+/* Read-write lock initializers. */
+# define PTHREAD_RWLOCK_INITIALIZER \
+ { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+# ifdef __USE_GNU
+# if __WORDSIZE == 64
+# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
+ { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
+ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } }
+# else
+# if __BYTE_ORDER == __LITTLE_ENDIAN
+# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
+ { { 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP, \
+ 0, 0, 0, 0 } }
+# else
+# define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \
+ { { 0, 0, 0, 0, 0, 0, 0, 0, 0, PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,\
+ 0 } }
+# endif
+# endif
+# endif
+#endif /* Unix98 or XOpen2K */
+
+
+/* Scheduler inheritance. */
+enum
+{
+ PTHREAD_INHERIT_SCHED,
+#define PTHREAD_INHERIT_SCHED PTHREAD_INHERIT_SCHED
+ PTHREAD_EXPLICIT_SCHED
+#define PTHREAD_EXPLICIT_SCHED PTHREAD_EXPLICIT_SCHED
+};
+
+
+/* Scope handling. */
+enum
+{
+ PTHREAD_SCOPE_SYSTEM,
+#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_SYSTEM
+ PTHREAD_SCOPE_PROCESS
+#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_PROCESS
+};
+
+
+/* Process shared or private flag. */
+enum
+{
+ PTHREAD_PROCESS_PRIVATE,
+#define PTHREAD_PROCESS_PRIVATE PTHREAD_PROCESS_PRIVATE
+ PTHREAD_PROCESS_SHARED
+#define PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_SHARED
+};
+
+
+
+/* Conditional variable handling. */
+#define PTHREAD_COND_INITIALIZER { { 0, 0, 0, 0, 0, (void *) 0, 0, 0 } }
+
+
+/* Cleanup buffers */
+struct _pthread_cleanup_buffer
+{
+ void (*__routine) (void *); /* Function to call. */
+ void *__arg; /* Its argument. */
+ int __canceltype; /* Saved cancellation type. */
+ struct _pthread_cleanup_buffer *__prev; /* Chaining of cleanup functions. */
+};
+
+/* Cancellation */
+enum
+{
+ PTHREAD_CANCEL_ENABLE,
+#define PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_ENABLE
+ PTHREAD_CANCEL_DISABLE
+#define PTHREAD_CANCEL_DISABLE PTHREAD_CANCEL_DISABLE
+};
+enum
+{
+ PTHREAD_CANCEL_DEFERRED,
+#define PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DEFERRED
+ PTHREAD_CANCEL_ASYNCHRONOUS
+#define PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ASYNCHRONOUS
+};
+#define PTHREAD_CANCELED ((void *) -1)
+
+
+/* Single execution handling. */
+#define PTHREAD_ONCE_INIT 0
+
+
+#ifdef __USE_XOPEN2K
+/* Value returned by 'pthread_barrier_wait' for one of the threads after
+ the required number of threads have called this function.
+ -1 is distinct from 0 and all errno constants */
+# define PTHREAD_BARRIER_SERIAL_THREAD -1
+#endif
+
+
+__BEGIN_DECLS
+
+/* Create a new thread, starting with execution of START-ROUTINE
+ getting passed ARG. Creation attributed come from ATTR. The new
+ handle is stored in *NEWTHREAD. */
+extern int pthread_create (pthread_t *__restrict __newthread,
+ __const pthread_attr_t *__restrict __attr,
+ void *(*__start_routine) (void *),
+ void *__restrict __arg) __THROW __nonnull ((1, 3));
+
+/* Terminate calling thread.
+
+ The registered cleanup handlers are called via exception handling
+ so we cannot mark this function with __THROW.*/
+extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__));
+
+/* Make calling thread wait for termination of the thread TH. The
+ exit status of the thread is stored in *THREAD_RETURN, if THREAD_RETURN
+ is not NULL.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern int pthread_join (pthread_t __th, void **__thread_return);
+
+#ifdef __USE_GNU
+/* Check whether thread TH has terminated. If yes return the status of
+ the thread in *THREAD_RETURN, if THREAD_RETURN is not NULL. */
+extern int pthread_tryjoin_np (pthread_t __th, void **__thread_return) __THROW;
+
+/* Make calling thread wait for termination of the thread TH, but only
+ until TIMEOUT. The exit status of the thread is stored in
+ *THREAD_RETURN, if THREAD_RETURN is not NULL.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern int pthread_timedjoin_np (pthread_t __th, void **__thread_return,
+ __const struct timespec *__abstime);
+#endif
+
+/* Indicate that the thread TH is never to be joined with PTHREAD_JOIN.
+ The resources of TH will therefore be freed immediately when it
+ terminates, instead of waiting for another thread to perform PTHREAD_JOIN
+ on it. */
+extern int pthread_detach (pthread_t __th) __THROW;
+
+
+/* Obtain the identifier of the current thread. */
+extern pthread_t pthread_self (void) __THROW __attribute__ ((__const__));
+
+/* Compare two thread identifiers. */
+extern int pthread_equal (pthread_t __thread1, pthread_t __thread2) __THROW;
+
+
+/* Thread attribute handling. */
+
+/* Initialize thread attribute *ATTR with default attributes
+ (detachstate is PTHREAD_JOINABLE, scheduling policy is SCHED_OTHER,
+ no user-provided stack). */
+extern int pthread_attr_init (pthread_attr_t *__attr) __THROW __nonnull ((1));
+
+/* Destroy thread attribute *ATTR. */
+extern int pthread_attr_destroy (pthread_attr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Get detach state attribute. */
+extern int pthread_attr_getdetachstate (__const pthread_attr_t *__attr,
+ int *__detachstate)
+ __THROW __nonnull ((1, 2));
+
+/* Set detach state attribute. */
+extern int pthread_attr_setdetachstate (pthread_attr_t *__attr,
+ int __detachstate)
+ __THROW __nonnull ((1));
+
+
+/* Get the size of the guard area created for stack overflow protection. */
+extern int pthread_attr_getguardsize (__const pthread_attr_t *__attr,
+ size_t *__guardsize)
+ __THROW __nonnull ((1, 2));
+
+/* Set the size of the guard area created for stack overflow protection. */
+extern int pthread_attr_setguardsize (pthread_attr_t *__attr,
+ size_t __guardsize)
+ __THROW __nonnull ((1));
+
+
+/* Return in *PARAM the scheduling parameters of *ATTR. */
+extern int pthread_attr_getschedparam (__const pthread_attr_t *__restrict
+ __attr,
+ struct sched_param *__restrict __param)
+ __THROW __nonnull ((1, 2));
+
+/* Set scheduling parameters (priority, etc) in *ATTR according to PARAM. */
+extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr,
+ __const struct sched_param *__restrict
+ __param) __THROW __nonnull ((1, 2));
+
+/* Return in *POLICY the scheduling policy of *ATTR. */
+extern int pthread_attr_getschedpolicy (__const pthread_attr_t *__restrict
+ __attr, int *__restrict __policy)
+ __THROW __nonnull ((1, 2));
+
+/* Set scheduling policy in *ATTR according to POLICY. */
+extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy)
+ __THROW __nonnull ((1));
+
+/* Return in *INHERIT the scheduling inheritance mode of *ATTR. */
+extern int pthread_attr_getinheritsched (__const pthread_attr_t *__restrict
+ __attr, int *__restrict __inherit)
+ __THROW __nonnull ((1, 2));
+
+/* Set scheduling inheritance mode in *ATTR according to INHERIT. */
+extern int pthread_attr_setinheritsched (pthread_attr_t *__attr,
+ int __inherit)
+ __THROW __nonnull ((1));
+
+
+/* Return in *SCOPE the scheduling contention scope of *ATTR. */
+extern int pthread_attr_getscope (__const pthread_attr_t *__restrict __attr,
+ int *__restrict __scope)
+ __THROW __nonnull ((1, 2));
+
+/* Set scheduling contention scope in *ATTR according to SCOPE. */
+extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope)
+ __THROW __nonnull ((1));
+
+/* Return the previously set address for the stack. */
+extern int pthread_attr_getstackaddr (__const pthread_attr_t *__restrict
+ __attr, void **__restrict __stackaddr)
+ __THROW __nonnull ((1, 2)) __attribute_deprecated__;
+
+/* Set the starting address of the stack of the thread to be created.
+ Depending on whether the stack grows up or down the value must either
+ be higher or lower than all the address in the memory block. The
+ minimal size of the block must be PTHREAD_STACK_MIN. */
+extern int pthread_attr_setstackaddr (pthread_attr_t *__attr,
+ void *__stackaddr)
+ __THROW __nonnull ((1)) __attribute_deprecated__;
+
+/* Return the currently used minimal stack size. */
+extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict
+ __attr, size_t *__restrict __stacksize)
+ __THROW __nonnull ((1, 2));
+
+/* Add information about the minimum stack size needed for the thread
+ to be started. This size must never be less than PTHREAD_STACK_MIN
+ and must also not exceed the system limits. */
+extern int pthread_attr_setstacksize (pthread_attr_t *__attr,
+ size_t __stacksize)
+ __THROW __nonnull ((1));
+
+#ifdef __USE_XOPEN2K
+/* Return the previously set address for the stack. */
+extern int pthread_attr_getstack (__const pthread_attr_t *__restrict __attr,
+ void **__restrict __stackaddr,
+ size_t *__restrict __stacksize)
+ __THROW __nonnull ((1, 2, 3));
+
+/* The following two interfaces are intended to replace the last two. They
+ require setting the address as well as the size since only setting the
+ address will make the implementation on some architectures impossible. */
+extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
+ size_t __stacksize) __THROW __nonnull ((1));
+#endif
+
+#ifdef __USE_GNU
+/* Thread created with attribute ATTR will be limited to run only on
+ the processors represented in CPUSET. */
+extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr,
+ size_t __cpusetsize,
+ __const cpu_set_t *__cpuset)
+ __THROW __nonnull ((1, 3));
+
+/* Get bit set in CPUSET representing the processors threads created with
+ ATTR can run on. */
+extern int pthread_attr_getaffinity_np (__const pthread_attr_t *__attr,
+ size_t __cpusetsize,
+ cpu_set_t *__cpuset)
+ __THROW __nonnull ((1, 3));
+
+
+/* Initialize thread attribute *ATTR with attributes corresponding to the
+ already running thread TH. It shall be called on uninitialized ATTR
+ and destroyed with pthread_attr_destroy when no longer needed. */
+extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr)
+ __THROW __nonnull ((2));
+#endif
+
+
+/* Functions for scheduling control. */
+
+/* Set the scheduling parameters for TARGET_THREAD according to POLICY
+ and *PARAM. */
+extern int pthread_setschedparam (pthread_t __target_thread, int __policy,
+ __const struct sched_param *__param)
+ __THROW __nonnull ((3));
+
+/* Return in *POLICY and *PARAM the scheduling parameters for TARGET_THREAD. */
+extern int pthread_getschedparam (pthread_t __target_thread,
+ int *__restrict __policy,
+ struct sched_param *__restrict __param)
+ __THROW __nonnull ((2, 3));
+
+/* Set the scheduling priority for TARGET_THREAD. */
+extern int pthread_setschedprio (pthread_t __target_thread, int __prio)
+ __THROW;
+
+
+#if defined __USE_UNIX98 && defined __UCLIBC_SUSV4_LEGACY__
+/* Determine level of concurrency. */
+extern int pthread_getconcurrency (void) __THROW;
+
+/* Set new concurrency level to LEVEL. */
+extern int pthread_setconcurrency (int __level) __THROW;
+#endif
+
+#ifdef __USE_GNU
+/* Yield the processor to another thread or process.
+ This function is similar to the POSIX `sched_yield' function but
+ might be differently implemented in the case of a m-on-n thread
+ implementation. */
+extern int pthread_yield (void) __THROW;
+
+
+/* Limit specified thread TH to run only on the processors represented
+ in CPUSET. */
+extern int pthread_setaffinity_np (pthread_t __th, size_t __cpusetsize,
+ __const cpu_set_t *__cpuset)
+ __THROW __nonnull ((3));
+
+/* Get bit set in CPUSET representing the processors TH can run on. */
+extern int pthread_getaffinity_np (pthread_t __th, size_t __cpusetsize,
+ cpu_set_t *__cpuset)
+ __THROW __nonnull ((3));
+#endif
+
+
+/* Functions for handling initialization. */
+
+/* Guarantee that the initialization function INIT_ROUTINE will be called
+ only once, even if pthread_once is executed several times with the
+ same ONCE_CONTROL argument. ONCE_CONTROL must point to a static or
+ extern variable initialized to PTHREAD_ONCE_INIT.
+
+ The initialization functions might throw exception which is why
+ this function is not marked with __THROW. */
+extern int pthread_once (pthread_once_t *__once_control,
+ void (*__init_routine) (void)) __nonnull ((1, 2));
+
+
+/* Functions for handling cancellation.
+
+ Note that these functions are explicitly not marked to not throw an
+ exception in C++ code. If cancellation is implemented by unwinding
+ this is necessary to have the compiler generate the unwind information. */
+
+/* Set cancelability state of current thread to STATE, returning old
+ state in *OLDSTATE if OLDSTATE is not NULL. */
+extern int pthread_setcancelstate (int __state, int *__oldstate);
+
+/* Set cancellation state of current thread to TYPE, returning the old
+ type in *OLDTYPE if OLDTYPE is not NULL. */
+extern int pthread_setcanceltype (int __type, int *__oldtype);
+
+/* Cancel THREAD immediately or at the next possibility. */
+extern int pthread_cancel (pthread_t __th);
+
+/* Test for pending cancellation for the current thread and terminate
+ the thread as per pthread_exit(PTHREAD_CANCELED) if it has been
+ cancelled. */
+extern void pthread_testcancel (void);
+
+
+/* Cancellation handling with integration into exception handling. */
+
+typedef struct
+{
+ struct
+ {
+ __jmp_buf __cancel_jmp_buf;
+ int __mask_was_saved;
+ } __cancel_jmp_buf[1];
+ void *__pad[4];
+} __pthread_unwind_buf_t __attribute__ ((__aligned__));
+
+/* No special attributes by default. */
+#ifndef __cleanup_fct_attribute
+# define __cleanup_fct_attribute
+#endif
+
+
+/* Structure to hold the cleanup handler information. */
+struct __pthread_cleanup_frame
+{
+ void (*__cancel_routine) (void *);
+ void *__cancel_arg;
+ int __do_it;
+ int __cancel_type;
+};
+
+#if defined __GNUC__ && defined __EXCEPTIONS
+# ifdef __cplusplus
+/* Class to handle cancellation handler invocation. */
+class __pthread_cleanup_class
+{
+ void (*__cancel_routine) (void *);
+ void *__cancel_arg;
+ int __do_it;
+ int __cancel_type;
+
+ public:
+ __pthread_cleanup_class (void (*__fct) (void *), void *__arg)
+ : __cancel_routine (__fct), __cancel_arg (__arg), __do_it (1) { }
+ ~__pthread_cleanup_class () { if (__do_it) __cancel_routine (__cancel_arg); }
+ void __setdoit (int __newval) { __do_it = __newval; }
+ void __defer () { pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED,
+ &__cancel_type); }
+ void __restore () const { pthread_setcanceltype (__cancel_type, 0); }
+};
+
+/* Install a cleanup handler: ROUTINE will be called with arguments ARG
+ when the thread is canceled or calls pthread_exit. ROUTINE will also
+ be called with arguments ARG when the matching pthread_cleanup_pop
+ is executed with non-zero EXECUTE argument.
+
+ pthread_cleanup_push and pthread_cleanup_pop are macros and must always
+ be used in matching pairs at the same nesting level of braces. */
+# define pthread_cleanup_push(routine, arg) \
+ do { \
+ __pthread_cleanup_class __clframe (routine, arg)
+
+/* Remove a cleanup handler installed by the matching pthread_cleanup_push.
+ If EXECUTE is non-zero, the handler function is called. */
+# define pthread_cleanup_pop(execute) \
+ __clframe.__setdoit (execute); \
+ } while (0)
+
+# ifdef __USE_GNU
+/* Install a cleanup handler as pthread_cleanup_push does, but also
+ saves the current cancellation type and sets it to deferred
+ cancellation. */
+# define pthread_cleanup_push_defer_np(routine, arg) \
+ do { \
+ __pthread_cleanup_class __clframe (routine, arg); \
+ __clframe.__defer ()
+
+/* Remove a cleanup handler as pthread_cleanup_pop does, but also
+ restores the cancellation type that was in effect when the matching
+ pthread_cleanup_push_defer was called. */
+# define pthread_cleanup_pop_restore_np(execute) \
+ __clframe.__restore (); \
+ __clframe.__setdoit (execute); \
+ } while (0)
+# endif
+# else
+/* Function called to call the cleanup handler. As an extern inline
+ function the compiler is free to decide inlining the change when
+ needed or fall back on the copy which must exist somewhere
+ else. */
+__extern_inline void
+__pthread_cleanup_routine (struct __pthread_cleanup_frame *__frame)
+{
+ if (__frame->__do_it)
+ __frame->__cancel_routine (__frame->__cancel_arg);
+}
+
+/* Install a cleanup handler: ROUTINE will be called with arguments ARG
+ when the thread is canceled or calls pthread_exit. ROUTINE will also
+ be called with arguments ARG when the matching pthread_cleanup_pop
+ is executed with non-zero EXECUTE argument.
+
+ pthread_cleanup_push and pthread_cleanup_pop are macros and must always
+ be used in matching pairs at the same nesting level of braces. */
+# define pthread_cleanup_push(routine, arg) \
+ do { \
+ struct __pthread_cleanup_frame __clframe \
+ __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \
+ = { .__cancel_routine = (routine), .__cancel_arg = (arg), \
+ .__do_it = 1 };
+
+/* Remove a cleanup handler installed by the matching pthread_cleanup_push.
+ If EXECUTE is non-zero, the handler function is called. */
+# define pthread_cleanup_pop(execute) \
+ __clframe.__do_it = (execute); \
+ } while (0)
+
+# ifdef __USE_GNU
+/* Install a cleanup handler as pthread_cleanup_push does, but also
+ saves the current cancellation type and sets it to deferred
+ cancellation. */
+# define pthread_cleanup_push_defer_np(routine, arg) \
+ do { \
+ struct __pthread_cleanup_frame __clframe \
+ __attribute__ ((__cleanup__ (__pthread_cleanup_routine))) \
+ = { .__cancel_routine = (routine), .__cancel_arg = (arg), \
+ .__do_it = 1 }; \
+ (void) pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, \
+ &__clframe.__cancel_type)
+
+/* Remove a cleanup handler as pthread_cleanup_pop does, but also
+ restores the cancellation type that was in effect when the matching
+ pthread_cleanup_push_defer was called. */
+# define pthread_cleanup_pop_restore_np(execute) \
+ (void) pthread_setcanceltype (__clframe.__cancel_type, NULL); \
+ __clframe.__do_it = (execute); \
+ } while (0)
+# endif
+# endif
+#else
+/* Install a cleanup handler: ROUTINE will be called with arguments ARG
+ when the thread is canceled or calls pthread_exit. ROUTINE will also
+ be called with arguments ARG when the matching pthread_cleanup_pop
+ is executed with non-zero EXECUTE argument.
+
+ pthread_cleanup_push and pthread_cleanup_pop are macros and must always
+ be used in matching pairs at the same nesting level of braces. */
+# define pthread_cleanup_push(routine, arg) \
+ do { \
+ __pthread_unwind_buf_t __cancel_buf; \
+ void (*__cancel_routine) (void *) = (routine); \
+ void *__cancel_arg = (arg); \
+ int not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \
+ __cancel_buf.__cancel_jmp_buf, 0); \
+ if (__builtin_expect (not_first_call, 0)) \
+ { \
+ __cancel_routine (__cancel_arg); \
+ __pthread_unwind_next (&__cancel_buf); \
+ /* NOTREACHED */ \
+ } \
+ \
+ __pthread_register_cancel (&__cancel_buf); \
+ do {
+extern void __pthread_register_cancel (__pthread_unwind_buf_t *__buf)
+ __cleanup_fct_attribute;
+
+/* Remove a cleanup handler installed by the matching pthread_cleanup_push.
+ If EXECUTE is non-zero, the handler function is called. */
+# define pthread_cleanup_pop(execute) \
+ do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\
+ } while (0); \
+ __pthread_unregister_cancel (&__cancel_buf); \
+ if (execute) \
+ __cancel_routine (__cancel_arg); \
+ } while (0)
+extern void __pthread_unregister_cancel (__pthread_unwind_buf_t *__buf)
+ __cleanup_fct_attribute;
+
+# ifdef __USE_GNU
+/* Install a cleanup handler as pthread_cleanup_push does, but also
+ saves the current cancellation type and sets it to deferred
+ cancellation. */
+# define pthread_cleanup_push_defer_np(routine, arg) \
+ do { \
+ __pthread_unwind_buf_t __cancel_buf; \
+ void (*__cancel_routine) (void *) = (routine); \
+ void *__cancel_arg = (arg); \
+ int not_first_call = __sigsetjmp ((struct __jmp_buf_tag *) (void *) \
+ __cancel_buf.__cancel_jmp_buf, 0); \
+ if (__builtin_expect (not_first_call, 0)) \
+ { \
+ __cancel_routine (__cancel_arg); \
+ __pthread_unwind_next (&__cancel_buf); \
+ /* NOTREACHED */ \
+ } \
+ \
+ __pthread_register_cancel_defer (&__cancel_buf); \
+ do {
+extern void __pthread_register_cancel_defer (__pthread_unwind_buf_t *__buf)
+ __cleanup_fct_attribute;
+
+/* Remove a cleanup handler as pthread_cleanup_pop does, but also
+ restores the cancellation type that was in effect when the matching
+ pthread_cleanup_push_defer was called. */
+# define pthread_cleanup_pop_restore_np(execute) \
+ do { } while (0);/* Empty to allow label before pthread_cleanup_pop. */\
+ } while (0); \
+ __pthread_unregister_cancel_restore (&__cancel_buf); \
+ if (execute) \
+ __cancel_routine (__cancel_arg); \
+ } while (0)
+extern void __pthread_unregister_cancel_restore (__pthread_unwind_buf_t *__buf)
+ __cleanup_fct_attribute;
+# endif
+
+/* Internal interface to initiate cleanup. */
+extern void __pthread_unwind_next (__pthread_unwind_buf_t *__buf)
+ __cleanup_fct_attribute __attribute__ ((__noreturn__))
+# ifndef SHARED
+ __attribute__ ((__weak__))
+# endif
+ ;
+#endif
+
+/* Function used in the macros. */
+struct __jmp_buf_tag;
+extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) __THROW;
+
+
+/* Mutex handling. */
+
+/* Initialize a mutex. */
+extern int pthread_mutex_init (pthread_mutex_t *__mutex,
+ __const pthread_mutexattr_t *__mutexattr)
+ __THROW __nonnull ((1));
+
+/* Destroy a mutex. */
+extern int pthread_mutex_destroy (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+
+/* Try locking a mutex. */
+extern int pthread_mutex_trylock (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+
+/* Lock a mutex. */
+extern int pthread_mutex_lock (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+
+#ifdef __USE_XOPEN2K
+/* Wait until lock becomes available, or specified time passes. */
+extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
+ __const struct timespec *__restrict
+ __abstime) __THROW __nonnull ((1, 2));
+#endif
+
+/* Unlock a mutex. */
+extern int pthread_mutex_unlock (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+
+
+/* Get the priority ceiling of MUTEX. */
+extern int pthread_mutex_getprioceiling (__const pthread_mutex_t *
+ __restrict __mutex,
+ int *__restrict __prioceiling)
+ __THROW __nonnull ((1, 2));
+
+/* Set the priority ceiling of MUTEX to PRIOCEILING, return old
+ priority ceiling value in *OLD_CEILING. */
+extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex,
+ int __prioceiling,
+ int *__restrict __old_ceiling)
+ __THROW __nonnull ((1, 3));
+
+
+#ifdef __USE_XOPEN2K8
+/* Declare the state protected by MUTEX as consistent. */
+extern int pthread_mutex_consistent (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+# ifdef __USE_GNU
+extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex)
+ __THROW __nonnull ((1));
+# endif
+#endif
+
+
+/* Functions for handling mutex attributes. */
+
+/* Initialize mutex attribute object ATTR with default attributes
+ (kind is PTHREAD_MUTEX_TIMED_NP). */
+extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Destroy mutex attribute object ATTR. */
+extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Get the process-shared flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_getpshared (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __pshared)
+ __THROW __nonnull ((1, 2));
+
+/* Set the process-shared flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
+ int __pshared)
+ __THROW __nonnull ((1));
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
+/* Return in *KIND the mutex kind attribute in *ATTR. */
+extern int pthread_mutexattr_gettype (__const pthread_mutexattr_t *__restrict
+ __attr, int *__restrict __kind)
+ __THROW __nonnull ((1, 2));
+
+/* Set the mutex kind attribute in *ATTR to KIND (either PTHREAD_MUTEX_NORMAL,
+ PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_ERRORCHECK, or
+ PTHREAD_MUTEX_DEFAULT). */
+extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
+ __THROW __nonnull ((1));
+#endif
+
+/* Return in *PROTOCOL the mutex protocol attribute in *ATTR. */
+extern int pthread_mutexattr_getprotocol (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __protocol)
+ __THROW __nonnull ((1, 2));
+
+/* Set the mutex protocol attribute in *ATTR to PROTOCOL (either
+ PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, or PTHREAD_PRIO_PROTECT). */
+extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr,
+ int __protocol)
+ __THROW __nonnull ((1));
+
+/* Return in *PRIOCEILING the mutex prioceiling attribute in *ATTR. */
+extern int pthread_mutexattr_getprioceiling (__const pthread_mutexattr_t *
+ __restrict __attr,
+ int *__restrict __prioceiling)
+ __THROW __nonnull ((1, 2));
+
+/* Set the mutex prioceiling attribute in *ATTR to PRIOCEILING. */
+extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr,
+ int __prioceiling)
+ __THROW __nonnull ((1));
+
+#ifdef __USE_XOPEN2K
+/* Get the robustness flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_getrobust (__const pthread_mutexattr_t *__attr,
+ int *__robustness)
+ __THROW __nonnull ((1, 2));
+# ifdef __USE_GNU
+extern int pthread_mutexattr_getrobust_np (__const pthread_mutexattr_t *__attr,
+ int *__robustness)
+ __THROW __nonnull ((1, 2));
+# endif
+
+/* Set the robustness flag of the mutex attribute ATTR. */
+extern int pthread_mutexattr_setrobust (pthread_mutexattr_t *__attr,
+ int __robustness)
+ __THROW __nonnull ((1));
+# ifdef __USE_GNU
+extern int pthread_mutexattr_setrobust_np (pthread_mutexattr_t *__attr,
+ int __robustness)
+ __THROW __nonnull ((1));
+# endif
+#endif
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Functions for handling read-write locks. */
+
+/* Initialize read-write lock RWLOCK using attributes ATTR, or use
+ the default values if later is NULL. */
+extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
+ __const pthread_rwlockattr_t *__restrict
+ __attr) __THROW __nonnull ((1));
+
+/* Destroy read-write lock RWLOCK. */
+extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+/* Acquire read lock for RWLOCK. */
+extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+/* Try to acquire read lock for RWLOCK. */
+extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+# ifdef __USE_XOPEN2K
+/* Try to acquire read lock for RWLOCK or return after specfied time. */
+extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
+ __const struct timespec *__restrict
+ __abstime) __THROW __nonnull ((1, 2));
+# endif
+
+/* Acquire write lock for RWLOCK. */
+extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+/* Try to acquire write lock for RWLOCK. */
+extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+# ifdef __USE_XOPEN2K
+/* Try to acquire write lock for RWLOCK or return after specfied time. */
+extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
+ __const struct timespec *__restrict
+ __abstime) __THROW __nonnull ((1, 2));
+# endif
+
+/* Unlock RWLOCK. */
+extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock)
+ __THROW __nonnull ((1));
+
+
+/* Functions for handling read-write lock attributes. */
+
+/* Initialize attribute object ATTR with default values. */
+extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Destroy attribute object ATTR. */
+extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Return current setting of process-shared attribute of ATTR in PSHARED. */
+extern int pthread_rwlockattr_getpshared (__const pthread_rwlockattr_t *
+ __restrict __attr,
+ int *__restrict __pshared)
+ __THROW __nonnull ((1, 2));
+
+/* Set process-shared attribute of ATTR to PSHARED. */
+extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr,
+ int __pshared)
+ __THROW __nonnull ((1));
+
+/* Return current setting of reader/writer preference. */
+extern int pthread_rwlockattr_getkind_np (__const pthread_rwlockattr_t *
+ __restrict __attr,
+ int *__restrict __pref)
+ __THROW __nonnull ((1, 2));
+
+/* Set reader/write preference. */
+extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr,
+ int __pref) __THROW __nonnull ((1));
+#endif
+
+
+/* Functions for handling conditional variables. */
+
+/* Initialize condition variable COND using attributes ATTR, or use
+ the default values if later is NULL. */
+extern int pthread_cond_init (pthread_cond_t *__restrict __cond,
+ __const pthread_condattr_t *__restrict
+ __cond_attr) __THROW __nonnull ((1));
+
+/* Destroy condition variable COND. */
+extern int pthread_cond_destroy (pthread_cond_t *__cond)
+ __THROW __nonnull ((1));
+
+/* Wake up one thread waiting for condition variable COND. */
+extern int pthread_cond_signal (pthread_cond_t *__cond)
+ __THROW __nonnull ((1));
+
+/* Wake up all threads waiting for condition variables COND. */
+extern int pthread_cond_broadcast (pthread_cond_t *__cond)
+ __THROW __nonnull ((1));
+
+/* Wait for condition variable COND to be signaled or broadcast.
+ MUTEX is assumed to be locked before.
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
+ pthread_mutex_t *__restrict __mutex)
+ __nonnull ((1, 2));
+
+/* Wait for condition variable COND to be signaled or broadcast until
+ ABSTIME. MUTEX is assumed to be locked before. ABSTIME is an
+ absolute time specification; zero is the beginning of the epoch
+ (00:00:00 GMT, January 1, 1970).
+
+ This function is a cancellation point and therefore not marked with
+ __THROW. */
+extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
+ pthread_mutex_t *__restrict __mutex,
+ __const struct timespec *__restrict
+ __abstime) __nonnull ((1, 2, 3));
+
+/* Functions for handling condition variable attributes. */
+
+/* Initialize condition variable attribute ATTR. */
+extern int pthread_condattr_init (pthread_condattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Destroy condition variable attribute ATTR. */
+extern int pthread_condattr_destroy (pthread_condattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Get the process-shared flag of the condition variable attribute ATTR. */
+extern int pthread_condattr_getpshared (__const pthread_condattr_t *
+ __restrict __attr,
+ int *__restrict __pshared)
+ __THROW __nonnull ((1, 2));
+
+/* Set the process-shared flag of the condition variable attribute ATTR. */
+extern int pthread_condattr_setpshared (pthread_condattr_t *__attr,
+ int __pshared) __THROW __nonnull ((1));
+
+#ifdef __USE_XOPEN2K
+/* Get the clock selected for the conditon variable attribute ATTR. */
+extern int pthread_condattr_getclock (__const pthread_condattr_t *
+ __restrict __attr,
+ __clockid_t *__restrict __clock_id)
+ __THROW __nonnull ((1, 2));
+
+/* Set the clock selected for the conditon variable attribute ATTR. */
+extern int pthread_condattr_setclock (pthread_condattr_t *__attr,
+ __clockid_t __clock_id)
+ __THROW __nonnull ((1));
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* Functions to handle spinlocks. */
+
+/* Initialize the spinlock LOCK. If PSHARED is nonzero the spinlock can
+ be shared between different processes. */
+extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
+ __THROW __nonnull ((1));
+
+/* Destroy the spinlock LOCK. */
+extern int pthread_spin_destroy (pthread_spinlock_t *__lock)
+ __THROW __nonnull ((1));
+
+/* Wait until spinlock LOCK is retrieved. */
+extern int pthread_spin_lock (pthread_spinlock_t *__lock)
+ __THROW __nonnull ((1));
+
+/* Try to lock spinlock LOCK. */
+extern int pthread_spin_trylock (pthread_spinlock_t *__lock)
+ __THROW __nonnull ((1));
+
+/* Release spinlock LOCK. */
+extern int pthread_spin_unlock (pthread_spinlock_t *__lock)
+ __THROW __nonnull ((1));
+
+
+/* Functions to handle barriers. */
+
+/* Initialize BARRIER with the attributes in ATTR. The barrier is
+ opened when COUNT waiters arrived. */
+extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier,
+ __const pthread_barrierattr_t *__restrict
+ __attr, unsigned int __count)
+ __THROW __nonnull ((1));
+
+/* Destroy a previously dynamically initialized barrier BARRIER. */
+extern int pthread_barrier_destroy (pthread_barrier_t *__barrier)
+ __THROW __nonnull ((1));
+
+/* Wait on barrier BARRIER. */
+extern int pthread_barrier_wait (pthread_barrier_t *__barrier)
+ __THROW __nonnull ((1));
+
+
+/* Initialize barrier attribute ATTR. */
+extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Destroy previously dynamically initialized barrier attribute ATTR. */
+extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr)
+ __THROW __nonnull ((1));
+
+/* Get the process-shared flag of the barrier attribute ATTR. */
+extern int pthread_barrierattr_getpshared (__const pthread_barrierattr_t *
+ __restrict __attr,
+ int *__restrict __pshared)
+ __THROW __nonnull ((1, 2));
+
+/* Set the process-shared flag of the barrier attribute ATTR. */
+extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr,
+ int __pshared)
+ __THROW __nonnull ((1));
+#endif
+
+
+/* Functions for handling thread-specific data. */
+
+/* Create a key value identifying a location in the thread-specific
+ data area. Each thread maintains a distinct thread-specific data
+ area. DESTR_FUNCTION, if non-NULL, is called with the value
+ associated to that key when the key is destroyed.
+ DESTR_FUNCTION is not called if the value associated is NULL when
+ the key is destroyed. */
+extern int pthread_key_create (pthread_key_t *__key,
+ void (*__destr_function) (void *))
+ __THROW __nonnull ((1));
+
+/* Destroy KEY. */
+extern int pthread_key_delete (pthread_key_t __key) __THROW;
+
+/* Return current value of the thread-specific data slot identified by KEY. */
+extern void *pthread_getspecific (pthread_key_t __key) __THROW;
+
+/* Store POINTER in the thread-specific data slot identified by KEY. */
+extern int pthread_setspecific (pthread_key_t __key,
+ __const void *__pointer) __THROW ;
+
+
+#ifdef __USE_XOPEN2K
+/* Get ID of CPU-time clock for thread THREAD_ID. */
+extern int pthread_getcpuclockid (pthread_t __thread_id,
+ __clockid_t *__clock_id)
+ __THROW __nonnull ((2));
+#endif
+
+
+/* Install handlers to be called when a new process is created with FORK.
+ The PREPARE handler is called in the parent process just before performing
+ FORK. The PARENT handler is called in the parent process just after FORK.
+ The CHILD handler is called in the child process. Each of the three
+ handlers can be NULL, meaning that no handler needs to be called at that
+ point.
+ PTHREAD_ATFORK can be called several times, in which case the PREPARE
+ handlers are called in LIFO order (last added with PTHREAD_ATFORK,
+ first called before FORK), and the PARENT and CHILD handlers are called
+ in FIFO (first added, first called). */
+
+extern int pthread_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void)) __THROW;
+
+
+#ifdef __USE_EXTERN_INLINES
+/* Optimizations. */
+__extern_inline int
+__NTH (pthread_equal (pthread_t __thread1, pthread_t __thread2))
+{
+ return __thread1 == __thread2;
+}
+#endif
+
+__END_DECLS
+
+#endif /* pthread.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_destroy.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_destroy.c
new file mode 100644
index 0000000..2afe5b3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_destroy.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+int
+pthread_barrier_destroy (
+ pthread_barrier_t *barrier)
+{
+ struct pthread_barrier *ibarrier;
+ int result = EBUSY;
+
+ ibarrier = (struct pthread_barrier *) barrier;
+
+ lll_lock (ibarrier->lock, ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ if (__builtin_expect (ibarrier->left == ibarrier->init_count, 1))
+ /* The barrier is not used anymore. */
+ result = 0;
+ else
+ /* Still used, return with an error. */
+ lll_unlock (ibarrier->lock, ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_init.c
new file mode 100644
index 0000000..f0396f9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_init.c
@@ -0,0 +1,71 @@
+/* Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+#include <lowlevellock.h>
+#include <bits/kernel-features.h>
+
+
+static const struct pthread_barrierattr default_attr =
+ {
+ .pshared = PTHREAD_PROCESS_PRIVATE
+ };
+
+
+int
+pthread_barrier_init (
+ pthread_barrier_t *barrier,
+ const pthread_barrierattr_t *attr,
+ unsigned int count)
+{
+ struct pthread_barrier *ibarrier;
+
+ if (__builtin_expect (count == 0, 0))
+ return EINVAL;
+
+ const struct pthread_barrierattr *iattr
+ = (attr != NULL
+ ? iattr = (struct pthread_barrierattr *) attr
+ : &default_attr);
+
+ if (iattr->pshared != PTHREAD_PROCESS_PRIVATE
+ && __builtin_expect (iattr->pshared != PTHREAD_PROCESS_SHARED, 0))
+ /* Invalid attribute. */
+ return EINVAL;
+
+ ibarrier = (struct pthread_barrier *) barrier;
+
+ /* Initialize the individual fields. */
+ ibarrier->lock = LLL_LOCK_INITIALIZER;
+ ibarrier->left = count;
+ ibarrier->init_count = count;
+ ibarrier->curr_event = 0;
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+ ibarrier->private = (iattr->pshared != PTHREAD_PROCESS_PRIVATE
+ ? 0 : FUTEX_PRIVATE_FLAG);
+#else
+ ibarrier->private = (iattr->pshared != PTHREAD_PROCESS_PRIVATE
+ ? 0 : THREAD_GETMEM (THREAD_SELF,
+ header.private_futex));
+#endif
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_wait.c
new file mode 100644
index 0000000..d113539
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_barrier_wait.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthreadP.h>
+
+
+/* Wait on barrier. */
+int
+pthread_barrier_wait (
+ pthread_barrier_t *barrier)
+{
+ struct pthread_barrier *ibarrier = (struct pthread_barrier *) barrier;
+ int result = 0;
+
+ /* Make sure we are alone. */
+ lll_lock (ibarrier->lock, ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* One more arrival. */
+ --ibarrier->left;
+
+ /* Are these all? */
+ if (ibarrier->left == 0)
+ {
+ /* Yes. Increment the event counter to avoid invalid wake-ups and
+ tell the current waiters that it is their turn. */
+ ++ibarrier->curr_event;
+
+ /* Wake up everybody. */
+ lll_futex_wake (&ibarrier->curr_event, INT_MAX,
+ ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* This is the thread which finished the serialization. */
+ result = PTHREAD_BARRIER_SERIAL_THREAD;
+ }
+ else
+ {
+ /* The number of the event we are waiting for. The barrier's event
+ number must be bumped before we continue. */
+ unsigned int event = ibarrier->curr_event;
+
+ /* Before suspending, make the barrier available to others. */
+ lll_unlock (ibarrier->lock, ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* Wait for the event counter of the barrier to change. */
+ do
+ lll_futex_wait (&ibarrier->curr_event, event,
+ ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+ while (event == ibarrier->curr_event);
+ }
+
+ /* Make sure the init_count is stored locally or in a register. */
+ unsigned int init_count = ibarrier->init_count;
+
+ /* If this was the last woken thread, unlock. */
+ if (atomic_increment_val (&ibarrier->left) == init_count)
+ /* We are done. */
+ lll_unlock (ibarrier->lock, ibarrier->private ^ FUTEX_PRIVATE_FLAG);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_broadcast.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_broadcast.c
new file mode 100644
index 0000000..df91552
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_broadcast.c
@@ -0,0 +1,90 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <endian.h>
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+#include <bits/kernel-features.h>
+
+
+int
+attribute_protected
+__pthread_cond_broadcast (
+ pthread_cond_t *cond)
+{
+ int pshared = (cond->__data.__mutex == (void *) ~0l)
+ ? LLL_SHARED : LLL_PRIVATE;
+ /* Make sure we are alone. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* Are there any waiters to be woken? */
+ if (cond->__data.__total_seq > cond->__data.__wakeup_seq)
+ {
+ /* Yes. Mark them all as woken. */
+ cond->__data.__wakeup_seq = cond->__data.__total_seq;
+ cond->__data.__woken_seq = cond->__data.__total_seq;
+ cond->__data.__futex = (unsigned int) cond->__data.__total_seq * 2;
+ int futex_val = cond->__data.__futex;
+ /* Signal that a broadcast happened. */
+ ++cond->__data.__broadcast_seq;
+
+ /* We are done. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ /* Do not use requeue for pshared condvars. */
+ if (cond->__data.__mutex == (void *) ~0l)
+ goto wake_all;
+
+ /* Wake everybody. */
+ pthread_mutex_t *mut = (pthread_mutex_t *) cond->__data.__mutex;
+
+ /* XXX: Kernel so far doesn't support requeue to PI futex. */
+ /* XXX: Kernel so far can only requeue to the same type of futex,
+ in this case private (we don't requeue for pshared condvars). */
+ if (__builtin_expect (mut->__data.__kind
+ & (PTHREAD_MUTEX_PRIO_INHERIT_NP
+ | PTHREAD_MUTEX_PSHARED_BIT), 0))
+ goto wake_all;
+
+ /* lll_futex_requeue returns 0 for success and non-zero
+ for errors. */
+ if (__builtin_expect (lll_futex_requeue (&cond->__data.__futex, 1,
+ INT_MAX, &mut->__data.__lock,
+ futex_val, LLL_PRIVATE), 0))
+ {
+ /* The requeue functionality is not available. */
+ wake_all:
+ lll_futex_wake (&cond->__data.__futex, INT_MAX, pshared);
+ }
+
+ /* That's all. */
+ return 0;
+ }
+
+ /* We are done. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ return 0;
+}
+
+weak_alias(__pthread_cond_broadcast, pthread_cond_broadcast)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_signal.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_signal.c
new file mode 100644
index 0000000..b207aa8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_signal.c
@@ -0,0 +1,63 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <endian.h>
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+#include <bits/kernel-features.h>
+
+
+int
+attribute_protected
+__pthread_cond_signal (
+ pthread_cond_t *cond)
+{
+ int pshared = (cond->__data.__mutex == (void *) ~0l)
+ ? LLL_SHARED : LLL_PRIVATE;
+
+ /* Make sure we are alone. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* Are there any waiters to be woken? */
+ if (cond->__data.__total_seq > cond->__data.__wakeup_seq)
+ {
+ /* Yes. Mark one of them as woken. */
+ ++cond->__data.__wakeup_seq;
+ ++cond->__data.__futex;
+
+ /* Wake one. */
+ if (! __builtin_expect (lll_futex_wake_unlock (&cond->__data.__futex, 1,
+ 1, &cond->__data.__lock,
+ pshared), 0))
+ return 0;
+
+ lll_futex_wake (&cond->__data.__futex, 1, pshared);
+ }
+
+ /* We are done. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ return 0;
+}
+
+weak_alias(__pthread_cond_signal, pthread_cond_signal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c
new file mode 100644
index 0000000..7f36753
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c
@@ -0,0 +1,216 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <endian.h>
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+#include <bits/kernel-features.h>
+
+
+/* Cleanup handler, defined in pthread_cond_wait.c. */
+extern void __condvar_cleanup (void *arg)
+ __attribute__ ((visibility ("hidden")));
+
+struct _condvar_cleanup_buffer
+{
+ int oldtype;
+ pthread_cond_t *cond;
+ pthread_mutex_t *mutex;
+ unsigned int bc_seq;
+};
+
+int
+attribute_protected
+__pthread_cond_timedwait (
+ pthread_cond_t *cond,
+ pthread_mutex_t *mutex,
+ const struct timespec *abstime)
+{
+ struct _pthread_cleanup_buffer buffer;
+ struct _condvar_cleanup_buffer cbuffer;
+ int result = 0;
+
+ /* Catch invalid parameters. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ int pshared = (cond->__data.__mutex == (void *) ~0l)
+ ? LLL_SHARED : LLL_PRIVATE;
+
+ /* Make sure we are along. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* Now we can release the mutex. */
+ int err = __pthread_mutex_unlock_usercnt (mutex, 0);
+ if (err)
+ {
+ lll_unlock (cond->__data.__lock, pshared);
+ return err;
+ }
+
+ /* We have one new user of the condvar. */
+ ++cond->__data.__total_seq;
+ ++cond->__data.__futex;
+ cond->__data.__nwaiters += 1 << COND_NWAITERS_SHIFT;
+
+ /* Remember the mutex we are using here. If there is already a
+ different address store this is a bad user bug. Do not store
+ anything for pshared condvars. */
+ if (cond->__data.__mutex != (void *) ~0l)
+ cond->__data.__mutex = mutex;
+
+ /* Prepare structure passed to cancellation handler. */
+ cbuffer.cond = cond;
+ cbuffer.mutex = mutex;
+
+ /* Before we block we enable cancellation. Therefore we have to
+ install a cancellation handler. */
+ __pthread_cleanup_push (&buffer, __condvar_cleanup, &cbuffer);
+
+ /* The current values of the wakeup counter. The "woken" counter
+ must exceed this value. */
+ unsigned long long int val;
+ unsigned long long int seq;
+ val = seq = cond->__data.__wakeup_seq;
+ /* Remember the broadcast counter. */
+ cbuffer.bc_seq = cond->__data.__broadcast_seq;
+
+ while (1)
+ {
+ struct timespec rt;
+ {
+#ifdef __NR_clock_gettime
+ INTERNAL_SYSCALL_DECL (err);
+ int ret;
+ ret = INTERNAL_SYSCALL (clock_gettime, err, 2,
+ (cond->__data.__nwaiters
+ & ((1 << COND_NWAITERS_SHIFT) - 1)),
+ &rt);
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (ret, err), 0))
+ {
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+
+ /* Convert the absolute timeout value to a relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ }
+ else
+# endif
+ {
+ /* Convert the absolute timeout value to a relative timeout. */
+ rt.tv_sec = abstime->tv_sec - rt.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec;
+ }
+#else
+ /* Get the current time. So far we support only one clock. */
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+
+ /* Convert the absolute timeout value to a relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+#endif
+ }
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+ /* Did we already time out? */
+ if (__builtin_expect (rt.tv_sec < 0, 0))
+ {
+ if (cbuffer.bc_seq != cond->__data.__broadcast_seq)
+ goto bc_out;
+
+ goto timeout;
+ }
+
+ unsigned int futex_val = cond->__data.__futex;
+
+ /* Prepare to wait. Release the condvar futex. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ /* Enable asynchronous cancellation. Required by the standard. */
+ cbuffer.oldtype = __pthread_enable_asynccancel ();
+
+ /* Wait until woken by signal or broadcast. */
+ err = lll_futex_timed_wait (&cond->__data.__futex,
+ futex_val, &rt, pshared);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (cbuffer.oldtype);
+
+ /* We are going to look at shared data again, so get the lock. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* If a broadcast happened, we are done. */
+ if (cbuffer.bc_seq != cond->__data.__broadcast_seq)
+ goto bc_out;
+
+ /* Check whether we are eligible for wakeup. */
+ val = cond->__data.__wakeup_seq;
+ if (val != seq && cond->__data.__woken_seq != val)
+ break;
+
+ /* Not woken yet. Maybe the time expired? */
+ if (__builtin_expect (err == -ETIMEDOUT, 0))
+ {
+ timeout:
+ /* Yep. Adjust the counters. */
+ ++cond->__data.__wakeup_seq;
+ ++cond->__data.__futex;
+
+ /* The error value. */
+ result = ETIMEDOUT;
+ break;
+ }
+ }
+
+ /* Another thread woken up. */
+ ++cond->__data.__woken_seq;
+
+ bc_out:
+
+ cond->__data.__nwaiters -= 1 << COND_NWAITERS_SHIFT;
+
+ /* If pthread_cond_destroy was called on this variable already,
+ notify the pthread_cond_destroy caller all waiters have left
+ and it can be successfully destroyed. */
+ if (cond->__data.__total_seq == -1ULL
+ && cond->__data.__nwaiters < (1 << COND_NWAITERS_SHIFT))
+ lll_futex_wake (&cond->__data.__nwaiters, 1, pshared);
+
+ /* We are done with the condvar. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ /* The cancellation handling is back to normal, remove the handler. */
+ __pthread_cleanup_pop (&buffer, 0);
+
+ /* Get the mutex before returning. */
+ err = __pthread_mutex_cond_lock (mutex);
+
+ return err ?: result;
+}
+
+weak_alias(__pthread_cond_timedwait, pthread_cond_timedwait)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_wait.c
new file mode 100644
index 0000000..05157ba
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_cond_wait.c
@@ -0,0 +1,193 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <endian.h>
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+struct _condvar_cleanup_buffer
+{
+ int oldtype;
+ pthread_cond_t *cond;
+ pthread_mutex_t *mutex;
+ unsigned int bc_seq;
+};
+
+
+void
+__attribute__ ((visibility ("hidden")))
+__condvar_cleanup (void *arg)
+{
+ struct _condvar_cleanup_buffer *cbuffer =
+ (struct _condvar_cleanup_buffer *) arg;
+ unsigned int destroying;
+ int pshared = (cbuffer->cond->__data.__mutex == (void *) ~0l)
+ ? LLL_SHARED : LLL_PRIVATE;
+
+ /* We are going to modify shared data. */
+ lll_lock (cbuffer->cond->__data.__lock, pshared);
+
+ if (cbuffer->bc_seq == cbuffer->cond->__data.__broadcast_seq)
+ {
+ /* This thread is not waiting anymore. Adjust the sequence counters
+ appropriately. We do not increment WAKEUP_SEQ if this would
+ bump it over the value of TOTAL_SEQ. This can happen if a thread
+ was woken and then canceled. */
+ if (cbuffer->cond->__data.__wakeup_seq
+ < cbuffer->cond->__data.__total_seq)
+ {
+ ++cbuffer->cond->__data.__wakeup_seq;
+ ++cbuffer->cond->__data.__futex;
+ }
+ ++cbuffer->cond->__data.__woken_seq;
+ }
+
+ cbuffer->cond->__data.__nwaiters -= 1 << COND_NWAITERS_SHIFT;
+
+ /* If pthread_cond_destroy was called on this variable already,
+ notify the pthread_cond_destroy caller all waiters have left
+ and it can be successfully destroyed. */
+ destroying = 0;
+ if (cbuffer->cond->__data.__total_seq == -1ULL
+ && cbuffer->cond->__data.__nwaiters < (1 << COND_NWAITERS_SHIFT))
+ {
+ lll_futex_wake (&cbuffer->cond->__data.__nwaiters, 1, pshared);
+ destroying = 1;
+ }
+
+ /* We are done. */
+ lll_unlock (cbuffer->cond->__data.__lock, pshared);
+
+ /* Wake everybody to make sure no condvar signal gets lost. */
+ if (! destroying)
+ lll_futex_wake (&cbuffer->cond->__data.__futex, INT_MAX, pshared);
+
+ /* Get the mutex before returning unless asynchronous cancellation
+ is in effect. */
+ __pthread_mutex_cond_lock (cbuffer->mutex);
+}
+
+
+int
+attribute_protected
+__pthread_cond_wait (
+ pthread_cond_t *cond,
+ pthread_mutex_t *mutex)
+{
+ struct _pthread_cleanup_buffer buffer;
+ struct _condvar_cleanup_buffer cbuffer;
+ int err;
+ int pshared = (cond->__data.__mutex == (void *) ~0l)
+ ? LLL_SHARED : LLL_PRIVATE;
+
+ /* Make sure we are along. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* Now we can release the mutex. */
+ err = __pthread_mutex_unlock_usercnt (mutex, 0);
+ if (__builtin_expect (err, 0))
+ {
+ lll_unlock (cond->__data.__lock, pshared);
+ return err;
+ }
+
+ /* We have one new user of the condvar. */
+ ++cond->__data.__total_seq;
+ ++cond->__data.__futex;
+ cond->__data.__nwaiters += 1 << COND_NWAITERS_SHIFT;
+
+ /* Remember the mutex we are using here. If there is already a
+ different address store this is a bad user bug. Do not store
+ anything for pshared condvars. */
+ if (cond->__data.__mutex != (void *) ~0l)
+ cond->__data.__mutex = mutex;
+
+ /* Prepare structure passed to cancellation handler. */
+ cbuffer.cond = cond;
+ cbuffer.mutex = mutex;
+
+ /* Before we block we enable cancellation. Therefore we have to
+ install a cancellation handler. */
+ __pthread_cleanup_push (&buffer, __condvar_cleanup, &cbuffer);
+
+ /* The current values of the wakeup counter. The "woken" counter
+ must exceed this value. */
+ unsigned long long int val;
+ unsigned long long int seq;
+ val = seq = cond->__data.__wakeup_seq;
+ /* Remember the broadcast counter. */
+ cbuffer.bc_seq = cond->__data.__broadcast_seq;
+
+ do
+ {
+ unsigned int futex_val = cond->__data.__futex;
+
+ /* Prepare to wait. Release the condvar futex. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ /* Enable asynchronous cancellation. Required by the standard. */
+ cbuffer.oldtype = __pthread_enable_asynccancel ();
+
+ /* Wait until woken by signal or broadcast. */
+ lll_futex_wait (&cond->__data.__futex, futex_val, pshared);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (cbuffer.oldtype);
+
+ /* We are going to look at shared data again, so get the lock. */
+ lll_lock (cond->__data.__lock, pshared);
+
+ /* If a broadcast happened, we are done. */
+ if (cbuffer.bc_seq != cond->__data.__broadcast_seq)
+ goto bc_out;
+
+ /* Check whether we are eligible for wakeup. */
+ val = cond->__data.__wakeup_seq;
+ }
+ while (val == seq || cond->__data.__woken_seq == val);
+
+ /* Another thread woken up. */
+ ++cond->__data.__woken_seq;
+
+ bc_out:
+
+ cond->__data.__nwaiters -= 1 << COND_NWAITERS_SHIFT;
+
+ /* If pthread_cond_destroy was called on this varaible already,
+ notify the pthread_cond_destroy caller all waiters have left
+ and it can be successfully destroyed. */
+ if (cond->__data.__total_seq == -1ULL
+ && cond->__data.__nwaiters < (1 << COND_NWAITERS_SHIFT))
+ lll_futex_wake (&cond->__data.__nwaiters, 1, pshared);
+
+ /* We are done with the condvar. */
+ lll_unlock (cond->__data.__lock, pshared);
+
+ /* The cancellation handling is back to normal, remove the handler. */
+ __pthread_cleanup_pop (&buffer, 0);
+
+ /* Get the mutex before returning. */
+ return __pthread_mutex_cond_lock (mutex);
+}
+
+weak_alias(__pthread_cond_wait, pthread_cond_wait)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_once.c
new file mode 100644
index 0000000..5513109
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_once.c
@@ -0,0 +1,54 @@
+/* Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+
+static int once_lock = LLL_LOCK_INITIALIZER;
+
+
+int
+__pthread_once (
+ pthread_once_t *once_control,
+ void (*init_routine) (void))
+{
+ /* XXX Depending on whether the LOCK_IN_ONCE_T is defined use a
+ global lock variable or one which is part of the pthread_once_t
+ object. */
+ if (*once_control == PTHREAD_ONCE_INIT)
+ {
+ lll_lock (once_lock, LLL_PRIVATE);
+
+ /* XXX This implementation is not complete. It doesn't take
+ cancellation and fork into account. */
+ if (*once_control == PTHREAD_ONCE_INIT)
+ {
+ init_routine ();
+
+ *once_control = !PTHREAD_ONCE_INIT;
+ }
+
+ lll_unlock (once_lock, LLL_PRIVATE);
+ }
+
+ return 0;
+}
+strong_alias (__pthread_once, pthread_once)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c
new file mode 100644
index 0000000..98840f9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c
@@ -0,0 +1,97 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+/* Acquire read lock for RWLOCK. */
+int
+attribute_protected
+__pthread_rwlock_rdlock (
+ pthread_rwlock_t *rwlock)
+{
+ int result = 0;
+
+ /* Make sure we are along. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ while (1)
+ {
+ /* Get the rwlock if there is no writer... */
+ if (rwlock->__data.__writer == 0
+ /* ...and if either no writer is waiting or we prefer readers. */
+ && (!rwlock->__data.__nr_writers_queued
+ || PTHREAD_RWLOCK_PREFER_READER_P (rwlock)))
+ {
+ /* Increment the reader counter. Avoid overflow. */
+ if (__builtin_expect (++rwlock->__data.__nr_readers == 0, 0))
+ {
+ /* Overflow on number of readers. */
+ --rwlock->__data.__nr_readers;
+ result = EAGAIN;
+ }
+
+ break;
+ }
+
+ /* Make sure we are not holding the rwlock as a writer. This is
+ a deadlock situation we recognize and report. */
+ if (__builtin_expect (rwlock->__data.__writer
+ == THREAD_GETMEM (THREAD_SELF, tid), 0))
+ {
+ result = EDEADLK;
+ break;
+ }
+
+ /* Remember that we are a reader. */
+ if (__builtin_expect (++rwlock->__data.__nr_readers_queued == 0, 0))
+ {
+ /* Overflow on number of queued readers. */
+ --rwlock->__data.__nr_readers_queued;
+ result = EAGAIN;
+ break;
+ }
+
+ int waitval = rwlock->__data.__readers_wakeup;
+
+ /* Free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* Wait for the writer to finish. */
+ lll_futex_wait (&rwlock->__data.__readers_wakeup, waitval,
+ rwlock->__data.__shared);
+
+ /* Get the lock. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ --rwlock->__data.__nr_readers_queued;
+ }
+
+ /* We are done, free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ return result;
+}
+
+weak_alias (__pthread_rwlock_rdlock, pthread_rwlock_rdlock)
+strong_alias (__pthread_rwlock_rdlock, __pthread_rwlock_rdlock_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
new file mode 100644
index 0000000..3daefc7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
@@ -0,0 +1,137 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+/* Try to acquire read lock for RWLOCK or return after specfied time. */
+int
+pthread_rwlock_timedrdlock (
+ pthread_rwlock_t *rwlock,
+ const struct timespec *abstime)
+{
+ int result = 0;
+
+ /* Make sure we are along. */
+ lll_lock(rwlock->__data.__lock, rwlock->__data.__shared);
+
+ while (1)
+ {
+ int err;
+
+ /* Get the rwlock if there is no writer... */
+ if (rwlock->__data.__writer == 0
+ /* ...and if either no writer is waiting or we prefer readers. */
+ && (!rwlock->__data.__nr_writers_queued
+ || PTHREAD_RWLOCK_PREFER_READER_P (rwlock)))
+ {
+ /* Increment the reader counter. Avoid overflow. */
+ if (++rwlock->__data.__nr_readers == 0)
+ {
+ /* Overflow on number of readers. */
+ --rwlock->__data.__nr_readers;
+ result = EAGAIN;
+ }
+
+ break;
+ }
+
+ /* Make sure we are not holding the rwlock as a writer. This is
+ a deadlock situation we recognize and report. */
+ if (__builtin_expect (rwlock->__data.__writer
+ == THREAD_GETMEM (THREAD_SELF, tid), 0))
+ {
+ result = EDEADLK;
+ break;
+ }
+
+ /* Make sure the passed in timeout value is valid. Ideally this
+ test would be executed once. But since it must not be
+ performed if we would not block at all simply moving the test
+ to the front is no option. Replicating all the code is
+ costly while this test is not. */
+ if (__builtin_expect (abstime->tv_nsec >= 1000000000
+ || abstime->tv_nsec < 0, 0))
+ {
+ result = EINVAL;
+ break;
+ }
+
+ /* Get the current time. So far we support only one clock. */
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+
+ /* Convert the absolute timeout value to a relative timeout. */
+ struct timespec rt;
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+ /* Did we already time out? */
+ if (rt.tv_sec < 0)
+ {
+ /* Yep, return with an appropriate error. */
+ result = ETIMEDOUT;
+ break;
+ }
+
+ /* Remember that we are a reader. */
+ if (++rwlock->__data.__nr_readers_queued == 0)
+ {
+ /* Overflow on number of queued readers. */
+ --rwlock->__data.__nr_readers_queued;
+ result = EAGAIN;
+ break;
+ }
+
+ int waitval = rwlock->__data.__readers_wakeup;
+
+ /* Free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* Wait for the writer to finish. */
+ err = lll_futex_timed_wait (&rwlock->__data.__readers_wakeup,
+ waitval, &rt, rwlock->__data.__shared);
+
+ /* Get the lock. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ --rwlock->__data.__nr_readers_queued;
+
+ /* Did the futex call time out? */
+ if (err == -ETIMEDOUT)
+ {
+ /* Yep, report it. */
+ result = ETIMEDOUT;
+ break;
+ }
+ }
+
+ /* We are done, free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
new file mode 100644
index 0000000..e6fcb16
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
@@ -0,0 +1,127 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+/* Try to acquire write lock for RWLOCK or return after specfied time. */
+int
+pthread_rwlock_timedwrlock (
+ pthread_rwlock_t *rwlock,
+ const struct timespec *abstime)
+{
+ int result = 0;
+
+ /* Make sure we are along. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ while (1)
+ {
+ int err;
+
+ /* Get the rwlock if there is no writer and no reader. */
+ if (rwlock->__data.__writer == 0 && rwlock->__data.__nr_readers == 0)
+ {
+ /* Mark self as writer. */
+ rwlock->__data.__writer = THREAD_GETMEM (THREAD_SELF, tid);
+ break;
+ }
+
+ /* Make sure we are not holding the rwlock as a writer. This is
+ a deadlock situation we recognize and report. */
+ if (__builtin_expect (rwlock->__data.__writer
+ == THREAD_GETMEM (THREAD_SELF, tid), 0))
+ {
+ result = EDEADLK;
+ break;
+ }
+
+ /* Make sure the passed in timeout value is valid. Ideally this
+ test would be executed once. But since it must not be
+ performed if we would not block at all simply moving the test
+ to the front is no option. Replicating all the code is
+ costly while this test is not. */
+ if (__builtin_expect (abstime->tv_nsec >= 1000000000
+ || abstime->tv_nsec < 0, 0))
+ {
+ result = EINVAL;
+ break;
+ }
+
+ /* Get the current time. So far we support only one clock. */
+ struct timeval tv;
+ (void) gettimeofday (&tv, NULL);
+
+ /* Convert the absolute timeout value to a relative timeout. */
+ struct timespec rt;
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+ /* Did we already time out? */
+ if (rt.tv_sec < 0)
+ {
+ result = ETIMEDOUT;
+ break;
+ }
+
+ /* Remember that we are a writer. */
+ if (++rwlock->__data.__nr_writers_queued == 0)
+ {
+ /* Overflow on number of queued writers. */
+ --rwlock->__data.__nr_writers_queued;
+ result = EAGAIN;
+ break;
+ }
+
+ int waitval = rwlock->__data.__writer_wakeup;
+
+ /* Free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* Wait for the writer or reader(s) to finish. */
+ err = lll_futex_timed_wait (&rwlock->__data.__writer_wakeup,
+ waitval, &rt, rwlock->__data.__shared);
+
+ /* Get the lock. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* To start over again, remove the thread from the writer list. */
+ --rwlock->__data.__nr_writers_queued;
+
+ /* Did the futex call time out? */
+ if (err == -ETIMEDOUT)
+ {
+ result = ETIMEDOUT;
+ break;
+ }
+ }
+
+ /* We are done, free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_unlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_unlock.c
new file mode 100644
index 0000000..855fc19
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_unlock.c
@@ -0,0 +1,60 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+/* Unlock RWLOCK. */
+int
+attribute_protected
+__pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
+{
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+ if (rwlock->__data.__writer)
+ rwlock->__data.__writer = 0;
+ else
+ --rwlock->__data.__nr_readers;
+ if (rwlock->__data.__nr_readers == 0)
+ {
+ if (rwlock->__data.__nr_writers_queued)
+ {
+ ++rwlock->__data.__writer_wakeup;
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+ lll_futex_wake (&rwlock->__data.__writer_wakeup, 1,
+ rwlock->__data.__shared);
+ return 0;
+ }
+ else if (rwlock->__data.__nr_readers_queued)
+ {
+ ++rwlock->__data.__readers_wakeup;
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+ lll_futex_wake (&rwlock->__data.__readers_wakeup, INT_MAX,
+ rwlock->__data.__shared);
+ return 0;
+ }
+ }
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+ return 0;
+}
+
+weak_alias (__pthread_rwlock_unlock, pthread_rwlock_unlock)
+strong_alias (__pthread_rwlock_unlock, __pthread_rwlock_unlock_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
new file mode 100644
index 0000000..9a441af
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
@@ -0,0 +1,89 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread.h>
+#include <pthreadP.h>
+
+
+/* Acquire write lock for RWLOCK. */
+int
+attribute_protected
+__pthread_rwlock_wrlock (
+ pthread_rwlock_t *rwlock)
+{
+ int result = 0;
+
+ /* Make sure we are along. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ while (1)
+ {
+ /* Get the rwlock if there is no writer and no reader. */
+ if (rwlock->__data.__writer == 0 && rwlock->__data.__nr_readers == 0)
+ {
+ /* Mark self as writer. */
+ rwlock->__data.__writer = THREAD_GETMEM (THREAD_SELF, tid);
+ break;
+ }
+
+ /* Make sure we are not holding the rwlock as a writer. This is
+ a deadlock situation we recognize and report. */
+ if (__builtin_expect (rwlock->__data.__writer
+ == THREAD_GETMEM (THREAD_SELF, tid), 0))
+ {
+ result = EDEADLK;
+ break;
+ }
+
+ /* Remember that we are a writer. */
+ if (++rwlock->__data.__nr_writers_queued == 0)
+ {
+ /* Overflow on number of queued writers. */
+ --rwlock->__data.__nr_writers_queued;
+ result = EAGAIN;
+ break;
+ }
+
+ int waitval = rwlock->__data.__writer_wakeup;
+
+ /* Free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* Wait for the writer or reader(s) to finish. */
+ lll_futex_wait (&rwlock->__data.__writer_wakeup, waitval,
+ rwlock->__data.__shared);
+
+ /* Get the lock. */
+ lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ /* To start over again, remove the thread from the writer list. */
+ --rwlock->__data.__nr_writers_queued;
+ }
+
+ /* We are done, free the lock. */
+ lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared);
+
+ return result;
+}
+
+weak_alias (__pthread_rwlock_wrlock, pthread_rwlock_wrlock)
+strong_alias (__pthread_rwlock_wrlock, __pthread_rwlock_wrlock_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_sigmask.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_sigmask.c
new file mode 100644
index 0000000..6f66bbb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_sigmask.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <pthreadP.h>
+#include <sysdep.h>
+
+
+int
+pthread_sigmask (
+ int how,
+ const sigset_t *newmask,
+ sigset_t *oldmask)
+{
+ sigset_t local_newmask;
+
+ /* The only thing we have to make sure here is that SIGCANCEL and
+ SIGSETXID is not blocked. */
+ if (newmask != NULL
+ && (__builtin_expect (__sigismember (newmask, SIGCANCEL), 0)
+ || __builtin_expect (__sigismember (newmask, SIGSETXID), 0)))
+ {
+ local_newmask = *newmask;
+ __sigdelset (&local_newmask, SIGCANCEL);
+ __sigdelset (&local_newmask, SIGSETXID);
+ newmask = &local_newmask;
+ }
+
+#ifdef INTERNAL_SYSCALL
+ /* We know that realtime signals are available if NPTL is used. */
+ INTERNAL_SYSCALL_DECL (err);
+ int result = INTERNAL_SYSCALL (rt_sigprocmask, err, 4, how, newmask,
+ oldmask, _NSIG / 8);
+
+ return (INTERNAL_SYSCALL_ERROR_P (result, err)
+ ? INTERNAL_SYSCALL_ERRNO (result, err)
+ : 0);
+#else
+ return sigprocmask (how, newmask, oldmask) == -1 ? errno : 0;
+#endif
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_destroy.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_destroy.c
new file mode 100644
index 0000000..7118f8a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_destroy.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+
+int
+pthread_spin_destroy (
+ pthread_spinlock_t *lock)
+{
+ /* Nothing to do. */
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_init.c
new file mode 100644
index 0000000..c227508
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_init.c
@@ -0,0 +1,28 @@
+/* pthread_spin_init -- initialize a spin lock. Generic version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_init (pthread_spinlock_t *lock, int pshared)
+{
+ *lock = 0;
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_unlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_unlock.c
new file mode 100644
index 0000000..f97cadf
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/pthread_spin_unlock.c
@@ -0,0 +1,30 @@
+/* pthread_spin_unlock -- unlock a spin lock. Generic version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <atomic.h>
+
+int
+pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ atomic_full_barrier ();
+ *lock = 0;
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c
new file mode 100644
index 0000000..743e675
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/rt-unwind-resume.c
@@ -0,0 +1 @@
+#include <unwind-resume.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/setxid.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/setxid.h
new file mode 100644
index 0000000..aebdbd2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/setxid.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+#include <sysdep.h>
+
+#define __SETXID_1(cmd, arg1) \
+ cmd.id[0] = arg1
+#define __SETXID_2(cmd, arg1, arg2) \
+ __SETXID_1 (cmd, arg1); cmd.id[1] = arg2
+#define __SETXID_3(cmd, arg1, arg2, arg3) \
+ __SETXID_2 (cmd, arg1, arg2); cmd.id[2] = arg3
+
+#ifdef SINGLE_THREAD
+# define INLINE_SETXID_SYSCALL(name, nr, args...) \
+ INLINE_SYSCALL (name, nr, args)
+#elif defined SHARED
+# define INLINE_SETXID_SYSCALL(name, nr, args...) \
+ ({ \
+ int __result; \
+ if (__builtin_expect (__libc_pthread_functions_init, 0)) \
+ { \
+ struct xid_command __cmd; \
+ __cmd.syscall_no = __NR_##name; \
+ __SETXID_##nr (__cmd, args); \
+ __result = PTHFCT_CALL (ptr__nptl_setxid, (&__cmd)); \
+ } \
+ else \
+ __result = INLINE_SYSCALL (name, nr, args); \
+ __result; \
+ })
+#else
+# define INLINE_SETXID_SYSCALL(name, nr, args...) \
+ ({ \
+ extern __typeof (__nptl_setxid) __nptl_setxid __attribute__((weak));\
+ int __result; \
+ if (__builtin_expect (__nptl_setxid != NULL, 0)) \
+ { \
+ struct xid_command __cmd; \
+ __cmd.syscall_no = __NR_##name; \
+ __SETXID_##nr (__cmd, args); \
+ __result =__nptl_setxid (&__cmd); \
+ } \
+ else \
+ __result = INLINE_SYSCALL (name, nr, args); \
+ __result; \
+ })
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tcb-offsets.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tcb-offsets.h
new file mode 100644
index 0000000..3fe1370
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tcb-offsets.h
@@ -0,0 +1 @@
+/* This is overridden by generated tcb-offsets.h on arches which need it. */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_create.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_create.c
new file mode 100644
index 0000000..ae82c5a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_create.c
@@ -0,0 +1,170 @@
+/* Copyright (C) 2000, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <pthread.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "posix-timer.h"
+
+
+/* Create new per-process timer using CLOCK. */
+int
+timer_create (
+ clockid_t clock_id,
+ struct sigevent *evp,
+ timer_t *timerid)
+{
+ int retval = -1;
+ struct timer_node *newtimer = NULL;
+ struct thread_node *thread = NULL;
+
+ if (0
+#if defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0
+ || clock_id == CLOCK_PROCESS_CPUTIME_ID
+#endif
+#if defined _POSIX_THREAD_CPUTIME && _POSIX_THREAD_CPUTIME >= 0
+ || clock_id == CLOCK_THREAD_CPUTIME_ID
+#endif
+ )
+ {
+ /* We don't allow timers for CPU clocks. At least not in the
+ moment. */
+ __set_errno (ENOTSUP);
+ return -1;
+ }
+
+ if (clock_id != CLOCK_REALTIME)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ pthread_once (&__timer_init_once_control, __timer_init_once);
+
+ if (__timer_init_failed)
+ {
+ __set_errno (ENOMEM);
+ return -1;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ newtimer = __timer_alloc ();
+ if (__builtin_expect (newtimer == NULL, 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+
+ if (evp != NULL)
+ newtimer->event = *evp;
+ else
+ {
+ newtimer->event.sigev_notify = SIGEV_SIGNAL;
+ newtimer->event.sigev_signo = SIGALRM;
+ newtimer->event.sigev_value.sival_ptr = timer_ptr2id (newtimer);
+ newtimer->event.sigev_notify_function = 0;
+ }
+
+ newtimer->event.sigev_notify_attributes = &newtimer->attr;
+ newtimer->creator_pid = getpid ();
+
+ switch (__builtin_expect (newtimer->event.sigev_notify, SIGEV_SIGNAL))
+ {
+ case SIGEV_NONE:
+ case SIGEV_SIGNAL:
+ /* We have a global thread for delivering timed signals.
+ If it is not running, try to start it up. */
+ thread = &__timer_signal_thread_rclk;
+ if (! thread->exists)
+ {
+ if (__builtin_expect (__timer_thread_start (thread),
+ 1) < 0)
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+ }
+ break;
+
+ case SIGEV_THREAD:
+ /* Copy over thread attributes or set up default ones. */
+ if (evp->sigev_notify_attributes)
+ newtimer->attr = *(pthread_attr_t *) evp->sigev_notify_attributes;
+ else
+ pthread_attr_init (&newtimer->attr);
+
+ /* Ensure thread attributes call for deatched thread. */
+ pthread_attr_setdetachstate (&newtimer->attr, PTHREAD_CREATE_DETACHED);
+
+ /* Try to find existing thread having the right attributes. */
+ thread = __timer_thread_find_matching (&newtimer->attr, clock_id);
+
+ /* If no existing thread has these attributes, try to allocate one. */
+ if (thread == NULL)
+ thread = __timer_thread_alloc (&newtimer->attr, clock_id);
+
+ /* Out of luck; no threads are available. */
+ if (__builtin_expect (thread == NULL, 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+
+ /* If the thread is not running already, try to start it. */
+ if (! thread->exists
+ && __builtin_expect (! __timer_thread_start (thread), 0))
+ {
+ __set_errno (EAGAIN);
+ goto unlock_bail;
+ }
+ break;
+
+ default:
+ __set_errno (EINVAL);
+ goto unlock_bail;
+ }
+
+ newtimer->clock = clock_id;
+ newtimer->abstime = 0;
+ newtimer->armed = 0;
+ newtimer->thread = thread;
+
+ *timerid = timer_ptr2id (newtimer);
+ retval = 0;
+
+ if (__builtin_expect (retval, 0) == -1)
+ {
+ unlock_bail:
+ if (thread != NULL)
+ __timer_thread_dealloc (thread);
+ if (newtimer != NULL)
+ {
+ timer_delref (newtimer);
+ __timer_dealloc (newtimer);
+ }
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_delete.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_delete.c
new file mode 100644
index 0000000..4c53112
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_delete.c
@@ -0,0 +1,70 @@
+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Delete timer TIMERID. */
+int
+timer_delete (
+ timer_t timerid)
+{
+ struct timer_node *timer;
+ int retval = -1;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ timer = timer_id2ptr (timerid);
+ if (! timer_valid (timer))
+ /* Invalid timer ID or the timer is not in use. */
+ __set_errno (EINVAL);
+ else
+ {
+ if (timer->armed && timer->thread != NULL)
+ {
+ struct thread_node *thread = timer->thread;
+ assert (thread != NULL);
+
+ /* If thread is cancelled while waiting for handler to terminate,
+ the mutex is unlocked and timer_delete is aborted. */
+ pthread_cleanup_push (__timer_mutex_cancel_handler, &__timer_mutex);
+
+ /* If timer is currently being serviced, wait for it to finish. */
+ while (thread->current_timer == timer)
+ pthread_cond_wait (&thread->cond, &__timer_mutex);
+
+ pthread_cleanup_pop (0);
+ }
+
+ /* Remove timer from whatever queue it may be on and deallocate it. */
+ timer->inuse = TIMER_DELETED;
+ list_unlink_ip (&timer->links);
+ timer_delref (timer);
+ retval = 0;
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_getoverr.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_getoverr.c
new file mode 100644
index 0000000..f3e2221
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_getoverr.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Get expiration overrun for timer TIMERID. */
+int
+timer_getoverrun (timerid)
+ timer_t timerid;
+{
+ struct timer_node *timer;
+ int retval = -1;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ if (! timer_valid (timer = timer_id2ptr (timerid)))
+ __set_errno (EINVAL);
+ else
+ retval = timer->overrun_count;
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ return retval;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_gettime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_gettime.c
new file mode 100644
index 0000000..723a616
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_gettime.c
@@ -0,0 +1,77 @@
+/* Copyright (C) 2000, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Get current value of timer TIMERID and store it in VLAUE. */
+int
+timer_gettime (timerid, value)
+ timer_t timerid;
+ struct itimerspec *value;
+{
+ struct timer_node *timer;
+ struct timespec now, expiry;
+ int retval = -1, armed = 0, valid;
+ clock_t clock = 0;
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ timer = timer_id2ptr (timerid);
+ valid = timer_valid (timer);
+
+ if (valid) {
+ armed = timer->armed;
+ expiry = timer->expirytime;
+ clock = timer->clock;
+ value->it_interval = timer->value.it_interval;
+ }
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ if (valid)
+ {
+ if (armed)
+ {
+ clock_gettime (clock, &now);
+ if (timespec_compare (&now, &expiry) < 0)
+ timespec_sub (&value->it_value, &expiry, &now);
+ else
+ {
+ value->it_value.tv_sec = 0;
+ value->it_value.tv_nsec = 0;
+ }
+ }
+ else
+ {
+ value->it_value.tv_sec = 0;
+ value->it_value.tv_nsec = 0;
+ }
+
+ retval = 0;
+ }
+ else
+ __set_errno (EINVAL);
+
+ return retval;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_routines.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_routines.c
new file mode 100644
index 0000000..8d5b1d1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_routines.c
@@ -0,0 +1,578 @@
+/* Helper code for POSIX timer implementation on NPTL.
+ Copyright (C) 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <pthread.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysdep.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#include "posix-timer.h"
+#include <pthreadP.h>
+
+
+/* Number of threads used. */
+#define THREAD_MAXNODES 16
+
+/* Array containing the descriptors for the used threads. */
+static struct thread_node thread_array[THREAD_MAXNODES];
+
+/* Static array with the structures for all the timers. */
+struct timer_node __timer_array[TIMER_MAX];
+
+/* Global lock to protect operation on the lists. */
+pthread_mutex_t __timer_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+/* Variable to protext initialization. */
+pthread_once_t __timer_init_once_control = PTHREAD_ONCE_INIT;
+
+/* Nonzero if initialization of timer implementation failed. */
+int __timer_init_failed;
+
+/* Node for the thread used to deliver signals. */
+struct thread_node __timer_signal_thread_rclk;
+
+/* Lists to keep free and used timers and threads. */
+struct list_links timer_free_list;
+struct list_links thread_free_list;
+struct list_links thread_active_list;
+
+
+#ifdef __NR_rt_sigqueueinfo
+extern int __syscall_rt_sigqueueinfo (int, int, siginfo_t *);
+#endif
+
+
+/* List handling functions. */
+static inline void
+list_init (struct list_links *list)
+{
+ list->next = list->prev = list;
+}
+
+static inline void
+list_append (struct list_links *list, struct list_links *newp)
+{
+ newp->prev = list->prev;
+ newp->next = list;
+ list->prev->next = newp;
+ list->prev = newp;
+}
+
+static inline void
+list_insbefore (struct list_links *list, struct list_links *newp)
+{
+ list_append (list, newp);
+}
+
+/*
+ * Like list_unlink_ip, except that calling it on a node that
+ * is already unlinked is disastrous rather than a noop.
+ */
+
+static inline void
+list_unlink (struct list_links *list)
+{
+ struct list_links *lnext = list->next, *lprev = list->prev;
+
+ lnext->prev = lprev;
+ lprev->next = lnext;
+}
+
+static inline struct list_links *
+list_first (struct list_links *list)
+{
+ return list->next;
+}
+
+static inline struct list_links *
+list_null (struct list_links *list)
+{
+ return list;
+}
+
+static inline struct list_links *
+list_next (struct list_links *list)
+{
+ return list->next;
+}
+
+static inline int
+list_isempty (struct list_links *list)
+{
+ return list->next == list;
+}
+
+
+/* Functions build on top of the list functions. */
+static inline struct thread_node *
+thread_links2ptr (struct list_links *list)
+{
+ return (struct thread_node *) ((char *) list
+ - offsetof (struct thread_node, links));
+}
+
+static inline struct timer_node *
+timer_links2ptr (struct list_links *list)
+{
+ return (struct timer_node *) ((char *) list
+ - offsetof (struct timer_node, links));
+}
+
+
+/* Initialize a newly allocated thread structure. */
+static void
+thread_init (struct thread_node *thread, const pthread_attr_t *attr, clockid_t clock_id)
+{
+ if (attr != NULL)
+ thread->attr = *attr;
+ else
+ {
+ pthread_attr_init (&thread->attr);
+ pthread_attr_setdetachstate (&thread->attr, PTHREAD_CREATE_DETACHED);
+ }
+
+ thread->exists = 0;
+ list_init (&thread->timer_queue);
+ pthread_cond_init (&thread->cond, 0);
+ thread->current_timer = 0;
+ thread->captured = pthread_self ();
+ thread->clock_id = clock_id;
+}
+
+
+/* Initialize the global lists, and acquire global resources. Error
+ reporting is done by storing a non-zero value to the global variable
+ timer_init_failed. */
+static void
+init_module (void)
+{
+ int i;
+
+ list_init (&timer_free_list);
+ list_init (&thread_free_list);
+ list_init (&thread_active_list);
+
+ for (i = 0; i < TIMER_MAX; ++i)
+ {
+ list_append (&timer_free_list, &__timer_array[i].links);
+ __timer_array[i].inuse = TIMER_FREE;
+ }
+
+ for (i = 0; i < THREAD_MAXNODES; ++i)
+ list_append (&thread_free_list, &thread_array[i].links);
+
+ thread_init (&__timer_signal_thread_rclk, 0, CLOCK_REALTIME);
+}
+
+
+/* This is a handler executed in a child process after a fork()
+ occurs. It reinitializes the module, resetting all of the data
+ structures to their initial state. The mutex is initialized in
+ case it was locked in the parent process. */
+static void
+reinit_after_fork (void)
+{
+ init_module ();
+ pthread_mutex_init (&__timer_mutex, 0);
+}
+
+
+/* Called once form pthread_once in timer_init. This initializes the
+ module and ensures that reinit_after_fork will be executed in any
+ child process. */
+void
+__timer_init_once (void)
+{
+ init_module ();
+ pthread_atfork (0, 0, reinit_after_fork);
+}
+
+
+/* Deinitialize a thread that is about to be deallocated. */
+static void
+thread_deinit (struct thread_node *thread)
+{
+ assert (list_isempty (&thread->timer_queue));
+ pthread_cond_destroy (&thread->cond);
+}
+
+
+/* Allocate a thread structure from the global free list. Global
+ mutex lock must be held by caller. The thread is moved to
+ the active list. */
+struct thread_node *
+__timer_thread_alloc (const pthread_attr_t *desired_attr, clockid_t clock_id)
+{
+ struct list_links *node = list_first (&thread_free_list);
+
+ if (node != list_null (&thread_free_list))
+ {
+ struct thread_node *thread = thread_links2ptr (node);
+ list_unlink (node);
+ thread_init (thread, desired_attr, clock_id);
+ list_append (&thread_active_list, node);
+ return thread;
+ }
+
+ return 0;
+}
+
+
+/* Return a thread structure to the global free list. Global lock
+ must be held by caller. */
+void
+__timer_thread_dealloc (struct thread_node *thread)
+{
+ thread_deinit (thread);
+ list_unlink (&thread->links);
+ list_append (&thread_free_list, &thread->links);
+}
+
+
+/* Each of our threads which terminates executes this cleanup
+ handler. We never terminate threads ourselves; if a thread gets here
+ it means that the evil application has killed it. If the thread has
+ timers, these require servicing and so we must hire a replacement
+ thread right away. We must also unblock another thread that may
+ have been waiting for this thread to finish servicing a timer (see
+ timer_delete()). */
+
+static void
+thread_cleanup (void *val)
+{
+ if (val != NULL)
+ {
+ struct thread_node *thread = val;
+
+ /* How did the signal thread get killed? */
+ assert (thread != &__timer_signal_thread_rclk);
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ thread->exists = 0;
+
+ /* We are no longer processing a timer event. */
+ thread->current_timer = 0;
+
+ if (list_isempty (&thread->timer_queue))
+ __timer_thread_dealloc (thread);
+ else
+ (void) __timer_thread_start (thread);
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ /* Unblock potentially blocked timer_delete(). */
+ pthread_cond_broadcast (&thread->cond);
+ }
+}
+
+
+/* Handle a timer which is supposed to go off now. */
+static void
+thread_expire_timer (struct thread_node *self, struct timer_node *timer)
+{
+ self->current_timer = timer; /* Lets timer_delete know timer is running. */
+
+ pthread_mutex_unlock (&__timer_mutex);
+
+ switch (__builtin_expect (timer->event.sigev_notify, SIGEV_SIGNAL))
+ {
+ case SIGEV_NONE:
+ break;
+
+ case SIGEV_SIGNAL:
+#ifdef __NR_rt_sigqueueinfo
+ {
+ siginfo_t info;
+
+ /* First, clear the siginfo_t structure, so that we don't pass our
+ stack content to other tasks. */
+ memset (&info, 0, sizeof (siginfo_t));
+ /* We must pass the information about the data in a siginfo_t
+ value. */
+ info.si_signo = timer->event.sigev_signo;
+ info.si_code = SI_TIMER;
+ info.si_pid = timer->creator_pid;
+ info.si_uid = getuid ();
+ info.si_value = timer->event.sigev_value;
+
+ INLINE_SYSCALL (rt_sigqueueinfo, 3, info.si_pid, info.si_signo, &info);
+ }
+#else
+ if (pthread_kill (self->captured, timer->event.sigev_signo) != 0)
+ {
+ if (pthread_kill (self->id, timer->event.sigev_signo) != 0)
+ abort ();
+ }
+#endif
+ break;
+
+ case SIGEV_THREAD:
+ timer->event.sigev_notify_function (timer->event.sigev_value);
+ break;
+
+ default:
+ assert (! "unknown event");
+ break;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ self->current_timer = 0;
+
+ pthread_cond_broadcast (&self->cond);
+}
+
+
+/* Thread function; executed by each timer thread. The job of this
+ function is to wait on the thread's timer queue and expire the
+ timers in chronological order as close to their scheduled time as
+ possible. */
+static void
+__attribute__ ((noreturn))
+thread_func (void *arg)
+{
+ struct thread_node *self = arg;
+
+ /* Register cleanup handler, in case rogue application terminates
+ this thread. (This cannot happen to __timer_signal_thread, which
+ doesn't invoke application callbacks). */
+
+ pthread_cleanup_push (thread_cleanup, self);
+
+ pthread_mutex_lock (&__timer_mutex);
+
+ while (1)
+ {
+ struct list_links *first;
+ struct timer_node *timer = NULL;
+
+ /* While the timer queue is not empty, inspect the first node. */
+ first = list_first (&self->timer_queue);
+ if (first != list_null (&self->timer_queue))
+ {
+ struct timespec now;
+
+ timer = timer_links2ptr (first);
+
+ /* This assumes that the elements of the list of one thread
+ are all for the same clock. */
+ clock_gettime (timer->clock, &now);
+
+ while (1)
+ {
+ /* If the timer is due or overdue, remove it from the queue.
+ If it's a periodic timer, re-compute its new time and
+ requeue it. Either way, perform the timer expiry. */
+ if (timespec_compare (&now, &timer->expirytime) < 0)
+ break;
+
+ list_unlink_ip (first);
+
+ if (__builtin_expect (timer->value.it_interval.tv_sec, 0) != 0
+ || timer->value.it_interval.tv_nsec != 0)
+ {
+ timer->overrun_count = 0;
+ timespec_add (&timer->expirytime, &timer->expirytime,
+ &timer->value.it_interval);
+ while (timespec_compare (&timer->expirytime, &now) < 0)
+ {
+ timespec_add (&timer->expirytime, &timer->expirytime,
+ &timer->value.it_interval);
+ if (timer->overrun_count < DELAYTIMER_MAX)
+ ++timer->overrun_count;
+ }
+ __timer_thread_queue_timer (self, timer);
+ }
+
+ thread_expire_timer (self, timer);
+
+ first = list_first (&self->timer_queue);
+ if (first == list_null (&self->timer_queue))
+ break;
+
+ timer = timer_links2ptr (first);
+ }
+ }
+
+ /* If the queue is not empty, wait until the expiry time of the
+ first node. Otherwise wait indefinitely. Insertions at the
+ head of the queue must wake up the thread by broadcasting
+ this condition variable. */
+ if (timer != NULL)
+ pthread_cond_timedwait (&self->cond, &__timer_mutex,
+ &timer->expirytime);
+ else
+ pthread_cond_wait (&self->cond, &__timer_mutex);
+ }
+ /* This macro will never be executed since the while loop loops
+ forever - but we have to add it for proper nesting. */
+ pthread_cleanup_pop (1);
+}
+
+
+/* Enqueue a timer in wakeup order in the thread's timer queue.
+ Returns 1 if the timer was inserted at the head of the queue,
+ causing the queue's next wakeup time to change. */
+
+int
+__timer_thread_queue_timer (struct thread_node *thread,
+ struct timer_node *insert)
+{
+ struct list_links *iter;
+ int athead = 1;
+
+ for (iter = list_first (&thread->timer_queue);
+ iter != list_null (&thread->timer_queue);
+ iter = list_next (iter))
+ {
+ struct timer_node *timer = timer_links2ptr (iter);
+
+ if (timespec_compare (&insert->expirytime, &timer->expirytime) < 0)
+ break;
+ athead = 0;
+ }
+
+ list_insbefore (iter, &insert->links);
+ return athead;
+}
+
+
+/* Start a thread and associate it with the given thread node. Global
+ lock must be held by caller. */
+int
+__timer_thread_start (struct thread_node *thread)
+{
+ int retval = 1;
+
+ assert (!thread->exists);
+ thread->exists = 1;
+
+ if (pthread_create (&thread->id, &thread->attr,
+ (void *(*) (void *)) thread_func, thread) != 0)
+ {
+ thread->exists = 0;
+ retval = -1;
+ }
+
+ return retval;
+}
+
+
+void
+__timer_thread_wakeup (struct thread_node *thread)
+{
+ pthread_cond_broadcast (&thread->cond);
+}
+
+
+/* Compare two pthread_attr_t thread attributes for exact equality.
+ Returns 1 if they are equal, otherwise zero if they are not equal
+ or contain illegal values. This version is NPTL-specific for
+ performance reason. One could use the access functions to get the
+ values of all the fields of the attribute structure. */
+static int
+thread_attr_compare (const pthread_attr_t *left, const pthread_attr_t *right)
+{
+ struct pthread_attr *ileft = (struct pthread_attr *) left;
+ struct pthread_attr *iright = (struct pthread_attr *) right;
+
+ return (ileft->flags == iright->flags
+ && ileft->schedpolicy == iright->schedpolicy
+ && (ileft->schedparam.sched_priority
+ == iright->schedparam.sched_priority)
+ && ileft->guardsize == iright->guardsize
+ && ileft->stackaddr == iright->stackaddr
+ && ileft->stacksize == iright->stacksize
+ && ((ileft->cpuset == NULL && iright->cpuset == NULL)
+ || (ileft->cpuset != NULL && iright->cpuset != NULL
+ && ileft->cpusetsize == iright->cpusetsize
+ && memcmp (ileft->cpuset, iright->cpuset,
+ ileft->cpusetsize) == 0)));
+}
+
+
+/* Search the list of active threads and find one which has matching
+ attributes. Global mutex lock must be held by caller. */
+struct thread_node *
+__timer_thread_find_matching (const pthread_attr_t *desired_attr,
+ clockid_t desired_clock_id)
+{
+ struct list_links *iter = list_first (&thread_active_list);
+
+ while (iter != list_null (&thread_active_list))
+ {
+ struct thread_node *candidate = thread_links2ptr (iter);
+
+ if (thread_attr_compare (desired_attr, &candidate->attr)
+ && desired_clock_id == candidate->clock_id)
+ return candidate;
+
+ iter = list_next (iter);
+ }
+
+ return NULL;
+}
+
+
+/* Grab a free timer structure from the global free list. The global
+ lock must be held by the caller. */
+struct timer_node *
+__timer_alloc (void)
+{
+ struct list_links *node = list_first (&timer_free_list);
+
+ if (node != list_null (&timer_free_list))
+ {
+ struct timer_node *timer = timer_links2ptr (node);
+ list_unlink_ip (node);
+ timer->inuse = TIMER_INUSE;
+ timer->refcount = 1;
+ return timer;
+ }
+
+ return NULL;
+}
+
+
+/* Return a timer structure to the global free list. The global lock
+ must be held by the caller. */
+void
+__timer_dealloc (struct timer_node *timer)
+{
+ assert (timer->refcount == 0);
+ timer->thread = NULL; /* Break association between timer and thread. */
+ timer->inuse = TIMER_FREE;
+ list_append (&timer_free_list, &timer->links);
+}
+
+
+/* Thread cancellation handler which unlocks a mutex. */
+void
+__timer_mutex_cancel_handler (void *arg)
+{
+ pthread_mutex_unlock (arg);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_settime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_settime.c
new file mode 100644
index 0000000..592b527
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/timer_settime.c
@@ -0,0 +1,137 @@
+/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <time.h>
+
+#include "posix-timer.h"
+
+
+/* Set timer TIMERID to VALUE, returning old value in OVLAUE. */
+int
+timer_settime (timerid, flags, value, ovalue)
+ timer_t timerid;
+ int flags;
+ const struct itimerspec *value;
+ struct itimerspec *ovalue;
+{
+ struct timer_node *timer;
+ struct thread_node *thread = NULL;
+ struct timespec now;
+ int have_now = 0, need_wakeup = 0;
+ int retval = -1;
+
+ timer = timer_id2ptr (timerid);
+ if (timer == NULL)
+ {
+ __set_errno (EINVAL);
+ goto bail;
+ }
+
+ if (value->it_interval.tv_nsec < 0
+ || value->it_interval.tv_nsec >= 1000000000
+ || value->it_value.tv_nsec < 0
+ || value->it_value.tv_nsec >= 1000000000)
+ {
+ __set_errno (EINVAL);
+ goto bail;
+ }
+
+ /* Will need to know current time since this is a relative timer;
+ might as well make the system call outside of the lock now! */
+
+ if ((flags & TIMER_ABSTIME) == 0)
+ {
+ clock_gettime (timer->clock, &now);
+ have_now = 1;
+ }
+
+ pthread_mutex_lock (&__timer_mutex);
+ timer_addref (timer);
+
+ /* One final check of timer validity; this one is possible only
+ until we have the mutex, because it accesses the inuse flag. */
+
+ if (! timer_valid(timer))
+ {
+ __set_errno (EINVAL);
+ goto unlock_bail;
+ }
+
+ if (ovalue != NULL)
+ {
+ ovalue->it_interval = timer->value.it_interval;
+
+ if (timer->armed)
+ {
+ if (! have_now)
+ {
+ pthread_mutex_unlock (&__timer_mutex);
+ clock_gettime (timer->clock, &now);
+ have_now = 1;
+ pthread_mutex_lock (&__timer_mutex);
+ timer_addref (timer);
+ }
+
+ timespec_sub (&ovalue->it_value, &timer->expirytime, &now);
+ }
+ else
+ {
+ ovalue->it_value.tv_sec = 0;
+ ovalue->it_value.tv_nsec = 0;
+ }
+ }
+
+ timer->value = *value;
+
+ list_unlink_ip (&timer->links);
+ timer->armed = 0;
+
+ thread = timer->thread;
+
+ /* A value of { 0, 0 } causes the timer to be stopped. */
+ if (value->it_value.tv_sec != 0
+ || __builtin_expect (value->it_value.tv_nsec != 0, 1))
+ {
+ if ((flags & TIMER_ABSTIME) != 0)
+ /* The user specified the expiration time. */
+ timer->expirytime = value->it_value;
+ else
+ timespec_add (&timer->expirytime, &now, &value->it_value);
+
+ /* Only need to wake up the thread if timer is inserted
+ at the head of the queue. */
+ if (thread != NULL)
+ need_wakeup = __timer_thread_queue_timer (thread, timer);
+ timer->armed = 1;
+ }
+
+ retval = 0;
+
+unlock_bail:
+ timer_delref (timer);
+ pthread_mutex_unlock (&__timer_mutex);
+
+bail:
+ if (thread != NULL && need_wakeup)
+ __timer_thread_wakeup (thread);
+
+ return retval;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tpp.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tpp.c
new file mode 100644
index 0000000..9adab79
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/tpp.c
@@ -0,0 +1,172 @@
+/* Thread Priority Protect helpers.
+ Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <atomic.h>
+#include <errno.h>
+#include <pthreadP.h>
+#include <sched.h>
+#include <stdlib.h>
+#include "uClibc-glue.h"
+
+int __sched_fifo_min_prio = -1;
+int __sched_fifo_max_prio = -1;
+
+void
+__init_sched_fifo_prio (void)
+{
+ __sched_fifo_max_prio = sched_get_priority_max (SCHED_FIFO);
+ atomic_write_barrier ();
+ __sched_fifo_min_prio = sched_get_priority_min (SCHED_FIFO);
+}
+
+int
+__pthread_tpp_change_priority (int previous_prio, int new_prio)
+{
+ struct pthread *self = THREAD_SELF;
+ struct priority_protection_data *tpp = THREAD_GETMEM (self, tpp);
+
+ if (tpp == NULL)
+ {
+ if (__sched_fifo_min_prio == -1)
+ __init_sched_fifo_prio ();
+
+ size_t size = sizeof *tpp;
+ size += (__sched_fifo_max_prio - __sched_fifo_min_prio + 1)
+ * sizeof (tpp->priomap[0]);
+ tpp = calloc (size, 1);
+ if (tpp == NULL)
+ return ENOMEM;
+ tpp->priomax = __sched_fifo_min_prio - 1;
+ THREAD_SETMEM (self, tpp, tpp);
+ }
+
+ assert (new_prio == -1
+ || (new_prio >= __sched_fifo_min_prio
+ && new_prio <= __sched_fifo_max_prio));
+ assert (previous_prio == -1
+ || (previous_prio >= __sched_fifo_min_prio
+ && previous_prio <= __sched_fifo_max_prio));
+
+ int priomax = tpp->priomax;
+ int newpriomax = priomax;
+ if (new_prio != -1)
+ {
+ if (tpp->priomap[new_prio - __sched_fifo_min_prio] + 1 == 0)
+ return EAGAIN;
+ ++tpp->priomap[new_prio - __sched_fifo_min_prio];
+ if (new_prio > priomax)
+ newpriomax = new_prio;
+ }
+
+ if (previous_prio != -1)
+ {
+ if (--tpp->priomap[previous_prio - __sched_fifo_min_prio] == 0
+ && priomax == previous_prio
+ && previous_prio > new_prio)
+ {
+ int i;
+ for (i = previous_prio - 1; i >= __sched_fifo_min_prio; --i)
+ if (tpp->priomap[i - __sched_fifo_min_prio])
+ break;
+ newpriomax = i;
+ }
+ }
+
+ if (priomax == newpriomax)
+ return 0;
+
+ lll_lock (self->lock, LLL_PRIVATE);
+
+ tpp->priomax = newpriomax;
+
+ int result = 0;
+
+ if ((self->flags & ATTR_FLAG_SCHED_SET) == 0)
+ {
+ if (__sched_getparam (self->tid, &self->schedparam) != 0)
+ result = errno;
+ else
+ self->flags |= ATTR_FLAG_SCHED_SET;
+ }
+
+ if ((self->flags & ATTR_FLAG_POLICY_SET) == 0)
+ {
+ self->schedpolicy = __sched_getscheduler (self->tid);
+ if (self->schedpolicy == -1)
+ result = errno;
+ else
+ self->flags |= ATTR_FLAG_POLICY_SET;
+ }
+
+ if (result == 0)
+ {
+ struct sched_param sp = self->schedparam;
+ if (sp.sched_priority < newpriomax || sp.sched_priority < priomax)
+ {
+ if (sp.sched_priority < newpriomax)
+ sp.sched_priority = newpriomax;
+
+ if (__sched_setscheduler (self->tid, self->schedpolicy, &sp) < 0)
+ result = errno;
+ }
+ }
+
+ lll_unlock (self->lock, LLL_PRIVATE);
+
+ return result;
+}
+
+int
+__pthread_current_priority (void)
+{
+ struct pthread *self = THREAD_SELF;
+ if ((self->flags & (ATTR_FLAG_POLICY_SET | ATTR_FLAG_SCHED_SET))
+ == (ATTR_FLAG_POLICY_SET | ATTR_FLAG_SCHED_SET))
+ return self->schedparam.sched_priority;
+
+ int result = 0;
+
+ lll_lock (self->lock, LLL_PRIVATE);
+
+ if ((self->flags & ATTR_FLAG_SCHED_SET) == 0)
+ {
+ if (__sched_getparam (self->tid, &self->schedparam) != 0)
+ result = -1;
+ else
+ self->flags |= ATTR_FLAG_SCHED_SET;
+ }
+
+ if ((self->flags & ATTR_FLAG_POLICY_SET) == 0)
+ {
+ self->schedpolicy = __sched_getscheduler (self->tid);
+ if (self->schedpolicy == -1)
+ result = -1;
+ else
+ self->flags |= ATTR_FLAG_POLICY_SET;
+ }
+
+ if (result != -1)
+ result = self->schedparam.sched_priority;
+
+ lll_unlock (self->lock, LLL_PRIVATE);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/uClibc-glue.h b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/uClibc-glue.h
new file mode 100644
index 0000000..b957ded
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/uClibc-glue.h
@@ -0,0 +1,47 @@
+#ifndef _UCLIBC_GLUE_H
+#define _UCLIBC_GLUE_H 1
+
+#include <features.h>
+#include <sys/cdefs.h>
+#include <bits/uClibc_page.h>
+
+#ifdef IS_IN_libpthread
+#include <bits/kernel-features.h>
+
+#ifndef __GLIBC_HAVE_LONG_LONG
+# define __GLIBC_HAVE_LONG_LONG
+#endif
+
+#define __getpagesize getpagesize
+#define __sched_get_priority_max sched_get_priority_max
+#define __sched_get_priority_min sched_get_priority_min
+#define __sched_getscheduler sched_getscheduler
+#define __sched_setscheduler sched_setscheduler
+#define __sched_getparam sched_getparam
+#define __getpid getpid
+#define __gettimeofday gettimeofday
+#define __poll poll
+#define __sysctl sysctl
+#define __open open
+#define __read read
+#define __close close
+#define __on_exit on_exit
+#define __libc_current_sigrtmin_private __libc_current_sigrtmin
+#define __clone clone
+
+extern void *__libc_stack_end;
+extern int __cxa_atexit (void (*func) (void *), void *arg, void *d);
+
+#endif /* IS_IN_libpthread */
+
+#ifdef __UCLIBC_HAS_XLOCALE__
+# define __uselocale(x) uselocale(x)
+#else
+# define __uselocale(x) ((void)0)
+#endif
+
+/* Use a funky version in a probably vein attempt at preventing gdb
+ * from dlopen()'ing glibc's libthread_db library... */
+#define VERSION __stringify(__UCLIBC_MAJOR__) "." __stringify(__UCLIBC_MINOR__) "." __stringify(__UCLIBC_SUBLEVEL__)
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-forcedunwind.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-forcedunwind.c
new file mode 100644
index 0000000..40b8d98
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-forcedunwind.c
@@ -0,0 +1,151 @@
+/* Copyright (C) 2003, 2005, 2006, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <unwind.h>
+#include <pthreadP.h>
+#include <sysdep.h>
+#include <libgcc_s.h>
+
+#define __libc_dlopen(x) dlopen(x, (RTLD_LOCAL | RTLD_LAZY))
+#define __libc_dlsym dlsym
+#define __libc_dlclose dlclose
+
+static void *libgcc_s_handle;
+static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
+static _Unwind_Reason_Code (*libgcc_s_personality)
+ (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *,
+ struct _Unwind_Context *);
+static _Unwind_Reason_Code (*libgcc_s_forcedunwind)
+ (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *);
+static _Unwind_Word (*libgcc_s_getcfa) (struct _Unwind_Context *);
+
+void
+__attribute_noinline__
+pthread_cancel_init (void)
+{
+ void *resume;
+ void *personality;
+ void *forcedunwind;
+ void *getcfa;
+ void *handle;
+
+ if (__builtin_expect (libgcc_s_handle != NULL, 1))
+ {
+ /* Force gcc to reload all values. */
+ __asm__ __volatile__ ("" ::: "memory");
+ return;
+ }
+
+ handle = __libc_dlopen (LIBGCC_S_SO);
+
+ if (handle == NULL
+ || (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
+ || (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL
+ || (forcedunwind = __libc_dlsym (handle, "_Unwind_ForcedUnwind"))
+ == NULL
+ || (getcfa = __libc_dlsym (handle, "_Unwind_GetCFA")) == NULL
+#ifdef ARCH_CANCEL_INIT
+ || ARCH_CANCEL_INIT (handle)
+#endif
+ )
+ {
+ printf (LIBGCC_S_SO " must be installed for pthread_cancel to work\n");
+ abort();
+ }
+
+ PTR_MANGLE (resume);
+ libgcc_s_resume = resume;
+ PTR_MANGLE (personality);
+ libgcc_s_personality = personality;
+ PTR_MANGLE (forcedunwind);
+ libgcc_s_forcedunwind = forcedunwind;
+ PTR_MANGLE (getcfa);
+ libgcc_s_getcfa = getcfa;
+ /* Make sure libgcc_s_handle is written last. Otherwise,
+ pthread_cancel_init might return early even when the pointer the
+ caller is interested in is not initialized yet. */
+ atomic_write_barrier ();
+ libgcc_s_handle = handle;
+}
+
+void
+__libc_freeres_fn_section
+__unwind_freeres (void)
+{
+ void *handle = libgcc_s_handle;
+ if (handle != NULL)
+ {
+ libgcc_s_handle = NULL;
+ __libc_dlclose (handle);
+ }
+}
+
+void
+_Unwind_Resume (struct _Unwind_Exception *exc)
+{
+ if (__builtin_expect (libgcc_s_handle == NULL, 0))
+ pthread_cancel_init ();
+
+ void (*resume) (struct _Unwind_Exception *exc) = libgcc_s_resume;
+ PTR_DEMANGLE (resume);
+ resume (exc);
+}
+
+_Unwind_Reason_Code
+__gcc_personality_v0 (int version, _Unwind_Action actions,
+ _Unwind_Exception_Class exception_class,
+ struct _Unwind_Exception *ue_header,
+ struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_handle == NULL, 0))
+ pthread_cancel_init ();
+
+ _Unwind_Reason_Code (*personality)
+ (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *,
+ struct _Unwind_Context *) = libgcc_s_personality;
+ PTR_DEMANGLE (personality);
+ return personality (version, actions, exception_class, ue_header, context);
+}
+
+_Unwind_Reason_Code
+_Unwind_ForcedUnwind (struct _Unwind_Exception *exc, _Unwind_Stop_Fn stop,
+ void *stop_argument)
+{
+ if (__builtin_expect (libgcc_s_handle == NULL, 0))
+ pthread_cancel_init ();
+
+ _Unwind_Reason_Code (*forcedunwind)
+ (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *)
+ = libgcc_s_forcedunwind;
+ PTR_DEMANGLE (forcedunwind);
+ return forcedunwind (exc, stop, stop_argument);
+}
+
+_Unwind_Word
+_Unwind_GetCFA (struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_handle == NULL, 0))
+ pthread_cancel_init ();
+
+ _Unwind_Word (*getcfa) (struct _Unwind_Context *) = libgcc_s_getcfa;
+ PTR_DEMANGLE (getcfa);
+ return getcfa (context);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-resume.c b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-resume.c
new file mode 100644
index 0000000..94da075
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/pthread/unwind-resume.c
@@ -0,0 +1,76 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unwind.h>
+#include <libgcc_s.h>
+
+#define __libc_dlopen(x) dlopen(x, (RTLD_LOCAL | RTLD_LAZY))
+#define __libc_dlsym dlsym
+#define __libc_dlclose dlclose
+
+static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
+static _Unwind_Reason_Code (*libgcc_s_personality)
+ (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *,
+ struct _Unwind_Context *);
+
+extern
+void abort(void);
+
+static void
+init (void)
+{
+ void *resume, *personality;
+ void *handle;
+ resume = personality = NULL;
+ handle = dlopen (LIBGCC_S_SO, (RTLD_LOCAL | RTLD_LAZY));
+
+ if (handle == NULL
+ || (resume = dlsym (handle, "_Unwind_Resume")) == NULL
+ || (personality = dlsym (handle, "__gcc_personality_v0")) == NULL)
+ {
+ printf (LIBGCC_S_SO " must be installed for pthread_cancel to work\n");
+ abort();
+ }
+
+ libgcc_s_resume = resume;
+ libgcc_s_personality = personality;
+}
+
+void
+_Unwind_Resume (struct _Unwind_Exception *exc)
+{
+ if (__builtin_expect (libgcc_s_resume == NULL, 0))
+ init ();
+ libgcc_s_resume (exc);
+}
+
+_Unwind_Reason_Code
+__gcc_personality_v0 (int version, _Unwind_Action actions,
+ _Unwind_Exception_Class exception_class,
+ struct _Unwind_Exception *ue_header,
+ struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_personality == NULL, 0))
+ init ();
+ return libgcc_s_personality (version, actions, exception_class,
+ ue_header, context);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile
new file mode 100644
index 0000000..81bddf6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile
@@ -0,0 +1,3 @@
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile.arch
new file mode 100644
index 0000000..411622a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/Makefile.arch
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pthread_spin_trylock.S = -DNOT_IN_libc -DIS_IN_libpthread
+
+CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
+
+libc_arch_a_CSRC := libc-tls.c
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/dl-tls.h
new file mode 100644
index 0000000..98e2f19
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/dl-tls.h
@@ -0,0 +1,29 @@
+/* Thread-local storage handling in the ELF dynamic linker. SH version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/jmpbuf-unwind.h
new file mode 100644
index 0000000..41c3c39
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/jmpbuf-unwind.h
@@ -0,0 +1,33 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(jmpbuf, address, adj) \
+ ((uintptr_t) (address) - (adj) < (uintptr_t) (jmpbuf)[0].__regs[7] - (adj))
+
+extern __typeof(longjmp) __libc_longjmp attribute_noreturn;
+
+/* We use the normal lobngjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/libc-tls.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/libc-tls.c
new file mode 100644
index 0000000..7b33895
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/libc-tls.c
@@ -0,0 +1,31 @@
+/*
+ * Thread-local storage handling in statically linked binaries. SH version.
+ * Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ * Based on GNU C Library (file: libc/sysdeps/sh/libc-tls.c)
+ *
+ * Copyright (C) 2010 STMicroelectronics Ltd.
+ * Author: Filippo Arcidiacono <filippo.arcidiacono@st.com>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ *
+ */
+
+#include <sysdeps/generic/libc-tls.c>
+#include <dl-tls.h>
+
+#if defined (USE_TLS) && (USE_TLS)
+
+/* On SH, linker optimizations are not required, so __tls_get_addr
+ can be called even in statically linked binaries. In this case module
+ must be always 1 and PT_TLS segment exist in the binary, otherwise it
+ would not link. */
+
+void *
+__tls_get_addr (tls_index *ti)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ return (char *) dtv[1].pointer.val + ti->ti_offset;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_init.c
new file mode 100644
index 0000000..0a47981
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_init.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Not needed. pthread_spin_init is an alias for pthread_spin_unlock. */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_lock.c
new file mode 100644
index 0000000..74fad33
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_lock.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ unsigned int val;
+
+ do
+ __asm__ __volatile__ ("tas.b @%1; movt %0"
+ : "=&r" (val)
+ : "r" (lock)
+ : "memory");
+ while (val == 0);
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_trylock.S
new file mode 100644
index 0000000..18112ba
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_trylock.S
@@ -0,0 +1,32 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread-errnos.h>
+
+ .globl pthread_spin_trylock
+ .type pthread_spin_trylock,@function
+ .align 5
+pthread_spin_trylock:
+ tas.b @r4
+ bf/s 1f
+ mov #EBUSY, r0
+ mov #0, r0
+1:
+ rts
+ nop
+ .size pthread_spin_trylock,.-pthread_spin_trylock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_unlock.S
new file mode 100644
index 0000000..c77acaf
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthread_spin_unlock.S
@@ -0,0 +1,30 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+ .globl pthread_spin_unlock
+ .type pthread_spin_unlock,@function
+ .align 5
+pthread_spin_unlock:
+ mov #0,r0
+ rts
+ mov.l r0,@r4
+ .size pthread_spin_unlock,.-pthread_spin_unlock
+
+ /* The implementation of pthread_spin_init is identical. */
+ .globl pthread_spin_init
+pthread_spin_init = pthread_spin_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthreaddef.h
new file mode 100644
index 0000000..dc6a4f9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/pthreaddef.h
@@ -0,0 +1,49 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. */
+#define STACK_ALIGN 8
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 8
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ while (1) { \
+ if (__builtin_constant_p (val) && (val) == 0) \
+ __asm__ __volatile__ ("mov #0,r4; mov %0,r3; trapa #0x11\n\t" SYSCALL_INST_PAD \
+ :: "i" (__NR_exit)); \
+ else \
+ __asm__ __volatile__ ("mov %1,r4; mov %0,r3; trapa #0x11\n\t" SYSCALL_INST_PAD \
+ :: "i" (__NR_exit), "r" (val)); \
+ }
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tcb-offsets.sym
new file mode 100644
index 0000000..753b72b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tcb-offsets.sym
@@ -0,0 +1,15 @@
+#include <sysdep.h>
+#include <tls.h>
+
+RESULT offsetof (struct pthread, result)
+TID offsetof (struct pthread, tid)
+PID offsetof (struct pthread, pid)
+CANCELHANDLING offsetof (struct pthread, cancelhandling)
+CLEANUP_JMP_BUF offsetof (struct pthread, cleanup_jmp_buf)
+MULTIPLE_THREADS_OFFSET offsetof (struct pthread, header.multiple_threads)
+TLS_PRE_TCB_SIZE sizeof (struct pthread)
+MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock)
+POINTER_GUARD offsetof (tcbhead_t, pointer_guard)
+#ifndef __ASSUME_PRIVATE_FUTEX
+PRIVATE_FUTEX offsetof (struct pthread, header.private_futex)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tls.h
new file mode 100644
index 0000000..bbb1118
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sh/tls.h
@@ -0,0 +1,182 @@
+/* Definition for thread-local data handling. NPTL/SH version.
+ Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+# include <stdlib.h>
+# include <list.h>
+# include <sysdep.h>
+# include <bits/kernel-features.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+typedef struct
+{
+ dtv_t *dtv;
+ uintptr_t pointer_guard;
+} tcbhead_t;
+
+# define TLS_MULTIPLE_THREADS_IN_TCB 1
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT
+#define HAVE___THREAD 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+/* Signal that TLS support is available. */
+# define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* The TLS blocks start right after the TCB. */
+# define TLS_DTV_AT_TP 1
+
+/* Get the thread descriptor definition. */
+# include <descr.h>
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ ((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ ({ tcbhead_t *__tcbp; \
+ __asm__ __volatile__ ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->dtv = (dtv);})
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ __asm__ __volatile__ ("ldc %0,gbr" : : "r" (tcbp)); 0; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ tcbhead_t *__tcbp; \
+ __asm__ __volatile__ ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->dtv;})
+
+/* Return the thread descriptor for the current thread.
+ The contained asm must *not* be marked volatile since otherwise
+ assignments like
+ struct pthread *self = thread_self();
+ do not get optimized away. */
+# define THREAD_SELF \
+ ({ struct pthread *__self; \
+ __asm__ ("stc gbr,%0" : "=r" (__self)); \
+ __self - 1;})
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ REGISTER (32, 32, REG_GBR * 4, -sizeof (struct pthread))
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) (descr->member)
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member, idx) (descr->member[idx])
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM(descr, member, value) \
+ descr->member = (value)
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ descr->member[idx] = (value)
+
+#define THREAD_GET_POINTER_GUARD() \
+ ({ tcbhead_t *__tcbp; \
+ __asm__ __volatile__ ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->pointer_guard;})
+ #define THREAD_SET_POINTER_GUARD(value) \
+ ({ tcbhead_t *__tcbp; \
+ __asm__ __volatile__ ("stc gbr,%0" : "=r" (__tcbp)); \
+ __tcbp->pointer_guard = (value);})
+#define THREAD_COPY_POINTER_GUARD(descr) \
+ ({ tcbhead_t *__tcbp; \
+ __asm__ __volatile__ ("stc gbr,%0" : "=r" (__tcbp)); \
+ ((tcbhead_t *) (descr + 1))->pointer_guard = __tcbp->pointer_guard;})
+
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile
new file mode 100644
index 0000000..81bddf6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile
@@ -0,0 +1,3 @@
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile.arch
new file mode 100644
index 0000000..52ac6db
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/Makefile.arch
@@ -0,0 +1,11 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+subdirs += libpthread/nptl/sysdeps/$(TARGET_ARCH)/$(TARGET_SUBARCH)/sparv9
+
+CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
+
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/dl-tls.h
new file mode 100644
index 0000000..6edf8d5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/dl-tls.h
@@ -0,0 +1,29 @@
+/* Thread-local storage handling in the ELF dynamic linker. SPARC version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/jmpbuf-unwind.h
new file mode 100644
index 0000000..6cbb37b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/jmpbuf-unwind.h
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "sparc64/jmpbuf-unwind.h"
+#else
+#include "sparc32/jmpbuf-unwind.h"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/pthreaddef.h
new file mode 100644
index 0000000..d4695c4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/pthreaddef.h
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "sparc64/pthreaddef.h"
+#else
+#include "sparc32/pthreaddef.h"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/jmpbuf-unwind.h
new file mode 100644
index 0000000..71a3582
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/jmpbuf-unwind.h
@@ -0,0 +1,32 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
+
+/* We use the normal longjmp for unwinding. */
+extern __typeof(longjmp) __libc_longjmp attribute_noreturn;
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_lock.c
new file mode 100644
index 0000000..c263bb7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_lock.c
@@ -0,0 +1,40 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ __asm__ __volatile
+ ("1: ldstub [%0], %%g2\n"
+ " orcc %%g2, 0x0, %%g0\n"
+ " bne,a 2f\n"
+ " ldub [%0], %%g2\n"
+ ".subsection 2\n"
+ "2: orcc %%g2, 0x0, %%g0\n"
+ " bne,a 2b\n"
+ " ldub [%0], %%g2\n"
+ " b,a 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g2", "memory", "cc");
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_trylock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_trylock.c
new file mode 100644
index 0000000..2994085
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthread_spin_trylock.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+
+int
+pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int res;
+ __asm__ __volatile__ ("ldstub [%1], %0" : "=r" (res) : "r" (lock) : "memory");
+ return res == 0 ? 0 : EBUSY;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthreaddef.h
new file mode 100644
index 0000000..9908df9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/pthreaddef.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME (stack_pointer + (2 * 64))
+register char *stack_pointer __asm__("%sp");
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c
new file mode 100644
index 0000000..0e18621
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_lock.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ __asm__ __volatile
+ ("1: ldstub [%0], %%g2\n"
+ " brnz,pn %%g2, 2f\n"
+ " membar #StoreLoad | #StoreStore\n"
+ ".subsection 2\n"
+ "2: ldub [%0], %%g2\n"
+ " brnz,pt %%g2, 2b\n"
+ " membar #LoadLoad\n"
+ " b,a,pt %%xcc, 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g2", "memory");
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c
new file mode 100644
index 0000000..3b20a21
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_trylock.c
@@ -0,0 +1 @@
+#include <sparc64/pthread_spin_trylock.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c
new file mode 100644
index 0000000..482cbe3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc32/sparcv9/pthread_spin_unlock.c
@@ -0,0 +1 @@
+#include <sparc64/pthread_spin_unlock.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/jmpbuf-unwind.h
new file mode 100644
index 0000000..5cef8b1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/jmpbuf-unwind.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
+
+/* We use the normal lobngjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.c
new file mode 100644
index 0000000..53a3eab
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_lock.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+
+int
+pthread_spin_lock (pthread_spinlock_t *lock)
+{
+ __asm__ __volatile
+ ("1: ldstub [%0], %%g5\n"
+ " brnz,pn %%g5, 2f\n"
+ " membar #StoreLoad | #StoreStore\n"
+ ".subsection 2\n"
+ "2: ldub [%0], %%g5\n"
+ " brnz,pt %%g5, 2b\n"
+ " membar #LoadLoad\n"
+ " b,a,pt %%xcc, 1b\n"
+ ".previous"
+ : /* no outputs */
+ : "r" (lock)
+ : "g5", "memory");
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.c
new file mode 100644
index 0000000..a8ef1c2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_trylock.c
@@ -0,0 +1,34 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+
+int
+pthread_spin_trylock (pthread_spinlock_t *lock)
+{
+ int res;
+ __asm__ __volatile
+ ("ldstub [%1], %0\n"
+ "membar #StoreLoad | #StoreStore"
+ : "=r" (res)
+ : "r" (lock)
+ : "memory");
+ return res == 0 ? 0 : EBUSY;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.c
new file mode 100644
index 0000000..25a8888
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthread_spin_unlock.c
@@ -0,0 +1,30 @@
+/* pthread_spin_unlock -- unlock a spin lock. Generic version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <atomic.h>
+
+int
+pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ __asm__ __volatile__ ("membar #StoreStore | #LoadStore");
+ *lock = 0;
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthreaddef.h
new file mode 100644
index 0000000..ec76512
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/sparc64/pthreaddef.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (4 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 4096
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME (stack_pointer + (2 * 128))
+register char *stack_pointer __asm__("%sp");
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tcb-offsets.sym
new file mode 100644
index 0000000..923af8a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tcb-offsets.sym
@@ -0,0 +1,7 @@
+#include <sysdep.h>
+#include <tls.h>
+
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+POINTER_GUARD offsetof (tcbhead_t, pointer_guard)
+PID offsetof (struct pthread, pid)
+TID offsetof (struct pthread, tid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tls.h
new file mode 100644
index 0000000..e93542c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/sparc/tls.h
@@ -0,0 +1,181 @@
+/* Definitions for thread-local data handling. NPTL/sparc version.
+ Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+# include <stdlib.h>
+# include <list.h>
+# include <bits/kernel-features.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessary the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self;
+ int multiple_threads;
+#if __WORDSIZE == 64
+ int gscope_flag;
+#endif
+ uintptr_t sysinfo;
+ uintptr_t stack_guard;
+ uintptr_t pointer_guard;
+#if __WORDSIZE != 64
+ int gscope_flag;
+#endif
+#ifndef __ASSUME_PRIVATE_FUTEX
+ int private_futex;
+#endif
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT
+#define HAVE___THREAD 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+#ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+/* Get the thread descriptor definition. */
+# include <descr.h>
+
+register struct pthread *__thread_self __asm__("%g7");
+
+/* This is the size of the initial TCB. Can't be just sizeof (tcbhead_t),
+ because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+ struct pthread even when not linked with -lpthread. */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(DTV) \
+ (((tcbhead_t *) __thread_self)->dtv = (DTV))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+/* Code to initially initialize the thread pointer. */
+# define TLS_INIT_TP(descr, secondcall) \
+ (__thread_self = (__typeof (__thread_self)) (descr), NULL)
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) __thread_self)->dtv)
+
+/* Return the thread descriptor for the current thread. */
+#define THREAD_SELF __thread_self
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF_INCLUDE <sys/ucontext.h>
+# define DB_THREAD_SELF \
+ REGISTER (32, 32, REG_G7 * 4, 0) REGISTER (64, 64, REG_G7 * 8, 0)
+
+/* Access to data in the thread descriptor is easy. */
+#define THREAD_GETMEM(descr, member) \
+ descr->member
+#define THREAD_GETMEM_NC(descr, member, idx) \
+ descr->member[idx]
+#define THREAD_SETMEM(descr, member, value) \
+ descr->member = (value)
+#define THREAD_SETMEM_NC(descr, member, idx, value) \
+ descr->member[idx] = (value)
+
+/* Set the stack guard field in TCB head. */
+#define THREAD_SET_STACK_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.stack_guard, value)
+# define THREAD_COPY_STACK_GUARD(descr) \
+ ((descr)->header.stack_guard \
+ = THREAD_GETMEM (THREAD_SELF, header.stack_guard))
+
+/* Get/set the stack guard field in TCB head. */
+#define THREAD_GET_POINTER_GUARD() \
+ THREAD_GETMEM (THREAD_SELF, header.pointer_guard)
+#define THREAD_SET_POINTER_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.pointer_guard, value)
+# define THREAD_COPY_POINTER_GUARD(descr) \
+ ((descr)->header.pointer_guard = THREAD_GET_POINTER_GUARD ())
+
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* !ASSEMBLER */
+
+#endif /* tls.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile
new file mode 100644
index 0000000..3ed177a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../
+top_builddir=../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.in
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile.in b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile.in
new file mode 100644
index 0000000..c2c9bcd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/Makefile.in
@@ -0,0 +1,8 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+subdirs += libpthread/nptl/sysdeps/unix
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile
new file mode 100644
index 0000000..64f51c8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../
+top_builddir=../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.in
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile.in b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile.in
new file mode 100644
index 0000000..8325616
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/Makefile.in
@@ -0,0 +1,8 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+subdirs += libpthread/nptl/sysdeps/unix/sysv
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile
new file mode 100644
index 0000000..930ff56
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../
+top_builddir=../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.commonarch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
new file mode 100644
index 0000000..8a762b7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch
@@ -0,0 +1,215 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+subdirs += libpthread/nptl/sysdeps/unix/sysv/linux \
+ libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)
+ifneq ($(abspath libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)),$(abspath libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)))
+subdirs += libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)
+endif
+
+libpthread_linux_DIR := $(top_srcdir)libpthread/nptl/sysdeps/unix/sysv/linux
+libpthread_linux_OUT := $(top_builddir)libpthread/nptl/sysdeps/unix/sysv/linux
+libpthread_linux_arch_DIR := $(libpthread_linux_DIR)/$(TARGET_ARCH)
+libpthread_linux_arch_OUT := $(libpthread_linux_OUT)/$(TARGET_ARCH)
+
+libc_linux_CSRC :=
+libpthread_linux_CSRC :=
+librt_linux_CSRC :=
+
+-include $(libpthread_linux_arch_DIR)/Makefile.arch
+
+ifneq ($(TARGET_SUBARCH),)
+libpthread_linux_subarch_DIR := $(libpthread_linux_arch_DIR)/$(TARGET_SUBARCH)
+libpthread_linux_subarch_OUT := $(libpthread_linux_arch_OUT)/$(TARGET_SUBARCH)
+
+libpthread_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/*.S))
+libc_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/libc-*.S))
+librt_linux_subarch_SSRC := $(notdir $(wildcard $(libpthread_linux_subarch_DIR)/librt-*.S))
+ifneq ($(libc_linux_subarch_SSRC)$(librt_linux_subarch_SSRC),)
+libpthread_linux_subarch_SSRC := $(filter-out $(libc_linux_subarch_SSRC) $(librt_linux_subarch_SSRC),$(libpthread_linux_subarch_SSRC))
+libc_linux_arch_CSRC := $(filter-out $(libc_linux_subarch_SSRC:.S=.c),$(libc_linux_arch_CSRC))
+libc_linux_arch_SSRC := $(filter-out $(libc_linux_subarch_SSRC),$(libc_linux_arch_SSRC))
+endif
+ifneq ($(libpthread_linux_subarch_SSRC),)
+libpthread_linux_arch_SSRC := $(filter-out $(libpthread_linux_subarch_SSRC),$(libpthread_linux_arch_SSRC))
+libpthread_linux_arch_CSRC := $(filter-out $(libpthread_linux_subarch_SSRC:.S=.c),$(libpthread_linux_arch_CSRC))
+endif
+ifneq ($(librt_linux_subarch_SSRC),)
+librt_linux_arch_SSRC := $(filter-out $(librt_linux_subarch_SSRC),$(librt_linux_arch_SSRC))
+librt_linux_arch_CSRC := $(filter-out $(librt_linux_subarch_SSRC:.S=.c),$(librt_linux_arch_CSRC))
+endif
+libpthread_linux_subarch_SOBJ = $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(libpthread_linux_subarch_SSRC))
+libc_linux_subarch_SOBJ := $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(libc_linux_subarch_SSRC))
+librt_linux_subarch_SOBJ := $(patsubst %.S,$(libpthread_linux_subarch_OUT)/%.o,$(librt_linux_subarch_SSRC))
+endif
+
+libpthread_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(libpthread_linux_arch_SSRC))
+libpthread_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(libpthread_linux_arch_CSRC))
+libpthread_linux_arch_OBJS := $(libpthread_linux_subarch_SOBJ) $(libpthread_linux_arch_SOBJ) $(libpthread_linux_arch_COBJ)
+libc_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(libc_linux_arch_SSRC))
+libc_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(libc_linux_arch_CSRC))
+libc_linux_arch_OBJS := $(libc_linux_subarch_SOBJ) $(libc_linux_arch_SOBJ) $(libc_linux_arch_COBJ)
+librt_linux_arch_SOBJ = $(patsubst %.S,$(libpthread_linux_arch_OUT)/%.o,$(librt_linux_arch_SSRC))
+librt_linux_arch_COBJ = $(patsubst %.c,$(libpthread_linux_arch_OUT)/%.o,$(librt_linux_arch_CSRC))
+librt_linux_arch_OBJS := $(librt_linux_subarch_SOBJ) $(librt_linux_arch_SOBJ) $(librt_linux_arch_COBJ)
+
+libpthread_linux_CSRC += pthread_attr_getaffinity.c pthread_attr_setaffinity.c \
+ pthread_getaffinity.c pthread_setaffinity.c \
+ pthread_getcpuclockid.c pthread_kill.c \
+ pthread_mutex_cond_lock.c pthread_yield.c \
+ sem_post.c sem_timedwait.c sem_trywait.c sem_wait.c \
+ pt-fork.c pt-sleep.c pthread_sigqueue.c pt-tempname.c \
+ sigtimedwait.c sigwaitinfo.c sigwait.c \
+ lowlevellock.c lowlevelrobustlock.c
+
+libpthread_linux_SSRC := #ptw-close.S ptw-open.S ptw-waitid.S ptw-waidpid.S ptw-write.S
+
+libc_linux_CSRC += libc_pthread_init.c libc_multiple_threads.c \
+ register-atfork.c unregister-atfork.c getpid.c \
+ raise.c sleep.c jmp-unwind.c libc-lowlevellock.c
+
+librt_linux_CSRC += mq_notify.c timer_create.c timer_delete.c \
+ timer_getoverr.c timer_gettime.c timer_routines.c \
+ timer_settime.c
+
+# These provide both a cancellable and a not cancellable implementation
+libc_linux_SSRC = close.S open.S write.S read.S waitpid.S
+libc_linux_SSRC := $(filter-out $(libc_linux_arch_SSRC-OMIT),$(libc_linux_SSRC))
+
+libpthread_linux_CSRC := $(filter-out $(notdir $(libpthread_linux_arch_OBJS:.o=.c)),$(libpthread_linux_CSRC))
+libpthread_linux_SSRC := $(filter-out $(notdir $(libpthread_linux_arch_OBJS:.o=.S)),$(libpthread_linux_SSRC))
+libc_linux_SSRC := $(filter-out $(notdir $(libc_linux_arch_OBJS:.o=.S)),$(libc_linux_SSRC))
+libc_linux_CSRC := $(filter-out $(notdir $(libc_linux_arch_OBJS:.o=.c)),$(libc_linux_CSRC))
+librt_linux_SSRC := $(filter-out $(notdir $(librt_linux_arch_OBJS:.o=.S)),$(librt_linux_SSRC))
+librt_linux_CSRC := $(filter-out $(notdir $(librt_linux_arch_OBJS:.o=.c)),$(librt_linux_CSRC))
+
+libpthread_linux_OBJS = $(libpthread_linux_arch_OBJS)
+libpthread_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(libpthread_linux_CSRC))
+libpthread_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(libpthread_linux_SSRC))
+ifneq ($(libpthread_linux_OMIT_OBJS),)
+libpthread_linux_OBJS := $(filter-out $(libpthread_linux_OMIT_OBJS),$(libpthread_linux_OBJS))
+endif
+
+libpthread-a-y += $(if $(DOPIC),$(libpthread_linux_OBJS:.o=.os),$(libpthread_linux_OBJS))
+libpthread-so-y += $(libpthread_linux_OBJS:.o=.oS)
+libpthread-so-y += $(libpthread_linux_OUT)/pt-raise.oS
+#libpthread-nomulti-y += $(libpthread_linux_OBJS)
+
+libc_linux_OBJS := $(libc_linux_arch_OBJS)
+libc_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(libc_linux_CSRC))
+libc_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(libc_linux_SSRC))
+ifneq ($(libc_linux_OMIT_OBJS),)
+libc_linux_OBJS := $(filter-out $(libc_linux_OMIT_OBJS),$(libc_linux_OBJS))
+endif
+
+libc-static-y += $(libc_linux_OBJS)
+libc-shared-y += $(libc_linux_OBJS:.o=.oS)
+#libc-nomulti-y += $(libc_linux_OBJS)
+
+librt_linux_OBJS := $(librt_linux_arch_OBJS)
+librt_linux_OBJS += $(patsubst %.c,$(libpthread_linux_OUT)/%.o,$(librt_linux_CSRC))
+librt_linux_OBJS += $(patsubst %.S,$(libpthread_linux_OUT)/%.o,$(librt_linux_SSRC))
+
+objclean-y += CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux
+headers_clean-y += HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux
+
+CFLAGS-pthread_getcpuclockid.c = -I$(top_srcdir)librt
+CFLAGS-pt-pread_pwrite.c = -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH) \
+ -I$(top_srcdir)libc/sysdeps/linux/common
+CFLAGS-mq_notify.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_create.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_delete.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_getoverr.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_gettime.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_routines.c = -I$(top_srcdir)librt -DIS_IN_librt
+CFLAGS-timer_settime.c = -I$(top_srcdir)librt -DIS_IN_librt
+
+ifneq ($(UCLIBC_HAS_BACKTRACE),)
+CFLAGS-raise.c = -fasynchronous-unwind-tables
+endif
+
+CFLAGS-linux = -DNOT_IN_libc -DIS_IN_libpthread $(SSP_ALL_CFLAGS)
+
+CFLAGS-OMIT-libc_pthread_init.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-libc_multiple_threads.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-register-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-unregister-atfork.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-getpid.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-raise.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-sleep.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
+
+CFLAGS-OMIT-close.S = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-open.S = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-read.S = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-write.S = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-waitpid.S = -DNOT_IN_libc -DIS_IN_libpthread
+
+CFLAGS-OMIT-mq_notify.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_create.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_delete.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_getoverr.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_gettime.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_routines.c = -DIS_IN_libpthread
+CFLAGS-OMIT-timer_settime.c = -DIS_IN_libpthread
+
+ASFLAGS-open.S = -D_LIBC_REENTRANT
+ASFLAGS-close.S = -D_LIBC_REENTRANT
+ASFLAGS-read.S = -D_LIBC_REENTRANT
+ASFLAGS-write.S = -D_LIBC_REENTRANT
+ASFLAGS-waitpid.S = -D_LIBC_REENTRANT
+
+#
+# Create header files.
+#
+CFLAGS-gen_lowlevelbarrier.c = -S
+CFLAGS-gen_lowlevelcond.c = -S
+CFLAGS-gen_lowlevelrobustlock.c = -S
+CFLAGS-gen_lowlevelrwlock.c = -S
+CFLAGS-gen_pthread-pi-defines.c = -S
+CFLAGS-gen_structsem.c = -S
+CFLAGS-gen_unwindbuf.c = -S
+
+PTHREAD_GENERATE_MANGLE ?= -n "s/^.*@@@name@@@\([^@]*\)@@@value@@@[^0-9Xxa-fA-F-]*\([0-9Xxa-fA-F-][0-9Xxa-fA-F-]*\).*@@@end@@@.*\$$/\#define \1 \2/p"
+
+PTHREAD_LINUX_SYM := $(notdir $(wildcard $(libpthread_linux_DIR)/*.sym))
+PTHREAD_LINUX_SYM_C := $(addprefix $(libpthread_linux_OUT)/gen_,$(PTHREAD_LINUX_SYM:.sym=.c))
+PTHREAD_LINUX_SYM_S := $(PTHREAD_LINUX_SYM_C:.c=.s)
+PTHREAD_LINUX_SYM_H := $(addprefix $(libpthread_linux_OUT)/,$(PTHREAD_LINUX_SYM:.sym=.h))
+
+$(PTHREAD_LINUX_SYM_C): $(libpthread_linux_OUT)/gen_%.c: $(libpthread_linux_DIR)/%.sym | $(libpthread_linux_OUT)
+ $(do_awk) $(top_srcdir)extra/scripts/gen-as-const.awk $< > $@
+$(PTHREAD_LINUX_SYM_S): $(libpthread_linux_OUT)/gen_%.s: $(libpthread_linux_OUT)/gen_%.c | headers
+ $(compile.c)
+libpthread-generated-y += $(PTHREAD_LINUX_SYM_S)
+$(PTHREAD_LINUX_SYM_H): $(libpthread_linux_OUT)/%.h: $(libpthread_linux_OUT)/gen_%.s
+ $(do_sed) $(PTHREAD_GENERATE_MANGLE) $< > $@
+ @if test ! -s $@ ; then rm -f $@ ; false ; fi
+
+pregen-headers-$(UCLIBC_HAS_THREADS_NATIVE) += $(PTHREAD_LINUX_SYM_H)
+
+HEADERS_BITS_PTHREAD := $(notdir $(wildcard $(libpthread_linux_DIR)/bits/*.h))
+ALL_HEADERS_BITS_PTHREAD := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_PTHREAD))
+
+$(ALL_HEADERS_BITS_PTHREAD): $(top_builddir)include/bits/%: | $(top_builddir)include/bits
+ $(do_ln) $(call rel_srcdir)$(libpthread_linux_DIR)/bits/$(@F) $@
+
+HEADERCLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
+ $(do_rm) $(PTHREAD_LINUX_SYM_C) $(PTHREAD_LINUX_SYM_S) \
+ $(PTHREAD_LINUX_SYM_H)
+
+CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux:
+ $(do_rm) $(addprefix $(libpthread_linux_OUT)/*., o os oS)
+
+objclean-y+=CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)
+CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH):
+ $(do_rm) $(addprefix $(libpthread_linux_arch_OUT)/*., o os oS)
+ifneq ($(TARGET_SUBARCH),)
+objclean-y+=CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH)
+CLEAN_libpthread/nptl/sysdeps/unix/sysv/linux/$(TARGET_ARCH)/$(TARGET_SUBARCH):
+ $(do_rm) $(addprefix $(libpthread_linux_subarch_OUT)/*., o os oS)
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/__syscall_error.c
new file mode 100644
index 0000000..5e109a8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/__syscall_error.c
@@ -0,0 +1,18 @@
+/* Wrapper for setting errno.
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <errno.h>
+#include <features.h>
+
+/* This routine is jumped to by all the syscall handlers, to stash
+ * an error number into errno. */
+int __syscall_error(int err_no) attribute_hidden;
+int __syscall_error(int err_no)
+{
+ __set_errno(err_no);
+ return -1;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/accept.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/accept.S
new file mode 100644
index 0000000..529763d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/accept.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_accept
+#error Missing definition of NR_accept needed for cancellation.
+#endif
+PSEUDO (__libc_accept, accept, 3)
+ret
+PSEUDO_END(__libc_accept)
+libc_hidden_def (__libc_accept)
+weak_alias (__libc_accept, __accept)
+libc_hidden_weak (__accept)
+weak_alias (__libc_accept, accept)
+libc_hidden_weak (accept)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/Makefile
new file mode 100644
index 0000000..8c80840
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/Makefile
@@ -0,0 +1,2 @@
+# pull in __syscall_error routine, __sigprocmask, __syscall_rt_sigaction
+libpthread-routines += ptw-sysdep ptw-sigprocmask ptw-rt_sigaction
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
new file mode 100644
index 0000000..a7c9740
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
@@ -0,0 +1,100 @@
+/* Minimum guaranteed maximum values for system limits. Linux/Alpha version.
+ Copyright (C) 1993-1998,2000,2002-2004,2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+#ifndef ARG_MAX
+# define __undef_ARG_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+/* Have to remove ARG_MAX? */
+#ifdef __undef_ARG_MAX
+# undef ARG_MAX
+# undef __undef_ARG_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* We have no predefined limit on the number of threads. */
+#undef PTHREAD_THREADS_MAX
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 24576
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
+
+/* Maximum value the semaphore can have. */
+#define SEM_VALUE_MAX (2147483647)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
new file mode 100644
index 0000000..41c0be1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
@@ -0,0 +1,168 @@
+/* Machine-specific pthread type layouts. Alpha version.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#define __SIZEOF_PTHREAD_ATTR_T 56
+#define __SIZEOF_PTHREAD_MUTEX_T 40
+#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+#define __SIZEOF_PTHREAD_COND_T 48
+#define __SIZEOF_PTHREAD_CONDATTR_T 4
+#define __SIZEOF_PTHREAD_RWLOCK_T 56
+#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+#define __SIZEOF_PTHREAD_BARRIER_T 32
+#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+
+
+/* Thread identifiers. The structure of the attribute type is
+ deliberately not exposed. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is deliberately not exposed. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+ unsigned int __nusers;
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+ int __spins;
+ __pthread_list_t __list;
+#define __PTHREAD_MUTEX_HAVE_PREV 1
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is deliberately not exposed. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is deliberately not exposed. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
new file mode 100644
index 0000000..be4469c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
@@ -0,0 +1,34 @@
+/* Machine-specific POSIX semaphore type layouts. Alpha version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+# define __SIZEOF_SEM_T 32
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/clone.S
new file mode 100644
index 0000000..eea1cbe
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <sysdeps/unix/sysv/linux/alpha/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c
new file mode 100644
index 0000000..2b19fd5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE (pd + 1)
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/fork.c
new file mode 100644
index 0000000..ca85fc0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/fork.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+
+#define ARCH_FORK() \
+ INLINE_SYSCALL (clone, 5, \
+ CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \
+ NULL, NULL, &THREAD_SELF->tid, NULL)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h
new file mode 100644
index 0000000..b7f4de3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h
@@ -0,0 +1,284 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Libr \ary; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <atomic.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+
+#define lll_futex_wait(futexp, val, private) \
+ lll_futex_timed_wait (futexp, val, NULL, private)
+
+#define lll_futex_timed_wait(futexp, val, timespec, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAIT, private), \
+ (val), (timespec)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err)? -__ret : __ret; \
+ })
+
+#define lll_futex_wake(futexp, nr, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAKE, private), \
+ (nr), 0); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err)? -__ret : __ret; \
+ })
+
+#define lll_robust_dead(futexv, private) \
+ do \
+ { \
+ int *__futexp = &(futexv); \
+ atomic_or (__futexp, FUTEX_OWNER_DIED); \
+ lll_futex_wake (__futexp, 1, private); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
+ (nr_wake), (nr_move), (mutex), (val)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_WAKE_OP, private), \
+ (nr_wake), (nr_wake2), (futexp2), \
+ FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+
+
+
+static inline int __attribute__((always_inline))
+__lll_trylock(int *futex)
+{
+ return atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0;
+}
+#define lll_trylock(lock) __lll_trylock (&(lock))
+
+
+static inline int __attribute__((always_inline))
+__lll_cond_trylock(int *futex)
+{
+ return atomic_compare_and_exchange_val_acq (futex, 2, 0) != 0;
+}
+#define lll_cond_trylock(lock) __lll_cond_trylock (&(lock))
+
+
+static inline int __attribute__((always_inline))
+__lll_robust_trylock(int *futex, int id)
+{
+ return atomic_compare_and_exchange_val_acq (futex, id, 0) != 0;
+}
+#define lll_robust_trylock(lock, id) \
+ __lll_robust_trylock (&(lock), id)
+
+extern void __lll_lock_wait_private (int *futex) attribute_hidden;
+extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
+extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
+
+static inline void __attribute__((always_inline))
+__lll_lock(int *futex, int private)
+{
+ if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
+ {
+ if (__builtin_constant_p (private) && private == LLL_PRIVATE)
+ __lll_lock_wait_private (futex);
+ else
+ __lll_lock_wait (futex, private);
+ }
+}
+#define lll_lock(futex, private) __lll_lock (&(futex), private)
+
+
+static inline int __attribute__ ((always_inline))
+__lll_robust_lock (int *futex, int id, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
+ result = __lll_robust_lock_wait (futex, private);
+ return result;
+}
+#define lll_robust_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), id, private)
+
+
+static inline void __attribute__ ((always_inline))
+__lll_cond_lock (int *futex, int private)
+{
+ if (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0)
+ __lll_lock_wait (futex, private);
+}
+#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
+
+
+#define lll_robust_cond_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
+
+
+extern int __lll_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+
+static inline int __attribute__ ((always_inline))
+__lll_timedlock (int *futex, const struct timespec *abstime, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
+ result = __lll_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_timedlock(futex, abstime, private) \
+ __lll_timedlock (&(futex), abstime, private)
+
+
+static inline int __attribute__ ((always_inline))
+__lll_robust_timedlock (int *futex, const struct timespec *abstime,
+ int id, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
+ result = __lll_robust_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_robust_timedlock(futex, abstime, id, private) \
+ __lll_robust_timedlock (&(futex), abstime, id, private)
+
+
+#define __lll_unlock(futex, private) \
+ (void) \
+ ({ int *__futex = (futex); \
+ int __oldval = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__oldval > 1, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ })
+#define lll_unlock(futex, private) __lll_unlock(&(futex), private)
+
+
+#define __lll_robust_unlock(futex, private) \
+ (void) \
+ ({ int *__futex = (futex); \
+ int __oldval = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__oldval & FUTEX_WAITERS, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ })
+#define lll_robust_unlock(futex, private) \
+ __lll_robust_unlock(&(futex), private)
+
+
+#define lll_islocked(futex) \
+ (futex != 0)
+
+/* Initializers for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+
+
+/* The kernel notifies a process which uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+#define lll_wait_tid(tid) \
+ do { \
+ __typeof (tid) __tid; \
+ while ((__tid = (tid)) != 0) \
+ lll_futex_wait (&(tid), __tid, LLL_SHARED); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *, const struct timespec *)
+ attribute_hidden;
+
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __res = 0; \
+ if ((tid) != 0) \
+ __res = __lll_timedwait_tid (&(tid), (abstime)); \
+ __res; \
+ })
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S
new file mode 100644
index 0000000..ec5d175
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S
@@ -0,0 +1,43 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+#undef PSEUDO_PREPARE_ARGS
+#define PSEUDO_PREPARE_ARGS \
+ /* Load the current cached pid value across the vfork. */ \
+ rduniq; \
+ ldl a2, PID_OFFSET(v0); \
+ mov v0, a1; \
+ /* Write back its negation, to indicate that the pid value is \
+ uninitialized in the the child, and in the window between \
+ here and the point at which we restore the value. */ \
+ negl a2, t0; \
+ stl t0, PID_OFFSET(v0);
+
+PSEUDO (__vfork, vfork, 0)
+
+ /* If we're back in the parent, restore the saved pid. */
+ beq v0, 1f
+ stl a2, PID_OFFSET(a1)
+1: ret
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c
new file mode 100644
index 0000000..86b0628
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c
@@ -0,0 +1,97 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+unsigned long int __fork_generation attribute_hidden;
+
+static void
+clear_once_control (void *arg)
+{
+ pthread_once_t *once_control = (pthread_once_t *) arg;
+
+ *once_control = 0;
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+}
+
+int
+attribute_protected
+__pthread_once (pthread_once_t *once_control, void (*init_routine) (void))
+{
+ for (;;)
+ {
+ int oldval;
+ int newval;
+ int tmp;
+
+ /* Pseudo code:
+ newval = __fork_generation | 1;
+ oldval = *once_control;
+ if ((oldval & 2) == 0)
+ *once_control = newval;
+ Do this atomically.
+ */
+ newval = __fork_generation | 1;
+ __asm__ __volatile__ (
+ "1: ldl_l %0, %2\n"
+ " and %0, 2, %1\n"
+ " bne %1, 2f\n"
+ " mov %3, %1\n"
+ " stl_c %1, %2\n"
+ " beq %1, 1b\n"
+ "2: mb"
+ : "=&r" (oldval), "=&r" (tmp), "=m" (*once_control)
+ : "r" (newval), "m" (*once_control));
+
+ /* Check if the initializer has already been done. */
+ if ((oldval & 2) != 0)
+ return 0;
+
+ /* Check if another thread already runs the initializer. */
+ if ((oldval & 1) == 0)
+ break;
+
+ /* Check whether the initializer execution was interrupted by a fork. */
+ if (oldval != newval)
+ break;
+
+ /* Same generation, some other thread was faster. Wait. */
+ lll_futex_wait (once_control, oldval, LLL_PRIVATE);
+ }
+
+ /* This thread is the first here. Do the initialization.
+ Register a cleanup handler so that in case the thread gets
+ interrupted the initialization can be restarted. */
+ pthread_cleanup_push (clear_once_control, once_control);
+
+ init_routine ();
+
+ pthread_cleanup_pop (0);
+
+ /* Add one to *once_control to take the bottom 2 bits from 01 to 10. */
+ atomic_increment (once_control);
+
+ /* Wake up all other threads. */
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+
+ return 0;
+}
+weak_alias (__pthread_once, pthread_once)
+strong_alias (__pthread_once, __pthread_once_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c
new file mode 100644
index 0000000..27fd817
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c
@@ -0,0 +1,5 @@
+/* ??? This is an ass-backwards way to do this. We should simply define
+ the acquire/release semantics of atomic_exchange_and_add. And even if
+ we don't do this, we should be using atomic_full_barrier or otherwise. */
+#define __lll_rel_instr "mb"
+#include "../sem_post.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
new file mode 100644
index 0000000..7049b36
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
@@ -0,0 +1,177 @@
+/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <nptl/pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# ifdef PROF
+# define PSEUDO_PROF \
+ .set noat; \
+ lda AT, _mcount; \
+ jsr AT, (AT), _mcount; \
+ .set at
+# else
+# define PSEUDO_PROF
+# endif
+
+/* ??? Assumes that nothing comes between PSEUDO and PSEUDO_END
+ besides "ret". */
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .globl name; \
+ .align 4; \
+ .type name, @function; \
+ .usepv name, std; \
+ cfi_startproc; \
+__LABEL(name) \
+ ldgp gp, 0(pv); \
+ PSEUDO_PROF; \
+ PSEUDO_PREPARE_ARGS \
+ SINGLE_THREAD_P(t0); \
+ bne t0, $pseudo_cancel; \
+ lda v0, SYS_ify(syscall_name); \
+ call_pal PAL_callsys; \
+ bne a3, SYSCALL_ERROR_LABEL; \
+__LABEL($pseudo_ret) \
+ .subsection 2; \
+ cfi_startproc; \
+__LABEL($pseudo_cancel) \
+ subq sp, 64, sp; \
+ cfi_def_cfa_offset(64); \
+ stq ra, 0(sp); \
+ cfi_offset(ra, -64); \
+ SAVE_ARGS_##args; \
+ CENABLE; \
+ LOAD_ARGS_##args; \
+ /* Save the CENABLE return value in RA. That register \
+ is preserved across syscall and the real return \
+ address is saved on the stack. */ \
+ mov v0, ra; \
+ lda v0, SYS_ify(syscall_name); \
+ call_pal PAL_callsys; \
+ stq v0, 8(sp); \
+ mov ra, a0; \
+ bne a3, $multi_error; \
+ CDISABLE; \
+ ldq ra, 0(sp); \
+ ldq v0, 8(sp); \
+ addq sp, 64, sp; \
+ cfi_remember_state; \
+ cfi_restore(ra); \
+ cfi_def_cfa_offset(0); \
+ ret; \
+ cfi_restore_state; \
+__LABEL($multi_error) \
+ CDISABLE; \
+ ldq ra, 0(sp); \
+ ldq v0, 8(sp); \
+ addq sp, 64, sp; \
+ cfi_restore(ra); \
+ cfi_def_cfa_offset(0); \
+__LABEL($syscall_error) \
+ SYSCALL_ERROR_HANDLER; \
+ cfi_endproc; \
+ .previous
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) \
+ cfi_endproc; \
+ .subsection 2; \
+ .size sym, .-sym
+
+# define SAVE_ARGS_0 /* Nothing. */
+# define SAVE_ARGS_1 SAVE_ARGS_0; stq a0, 8(sp)
+# define SAVE_ARGS_2 SAVE_ARGS_1; stq a1, 16(sp)
+# define SAVE_ARGS_3 SAVE_ARGS_2; stq a2, 24(sp)
+# define SAVE_ARGS_4 SAVE_ARGS_3; stq a3, 32(sp)
+# define SAVE_ARGS_5 SAVE_ARGS_4; stq a4, 40(sp)
+# define SAVE_ARGS_6 SAVE_ARGS_5; stq a5, 48(sp)
+
+# define LOAD_ARGS_0 /* Nothing. */
+# define LOAD_ARGS_1 LOAD_ARGS_0; ldq a0, 8(sp)
+# define LOAD_ARGS_2 LOAD_ARGS_1; ldq a1, 16(sp)
+# define LOAD_ARGS_3 LOAD_ARGS_2; ldq a2, 24(sp)
+# define LOAD_ARGS_4 LOAD_ARGS_3; ldq a3, 32(sp)
+# define LOAD_ARGS_5 LOAD_ARGS_4; ldq a4, 40(sp)
+# define LOAD_ARGS_6 LOAD_ARGS_5; ldq a5, 48(sp)
+
+# ifdef IS_IN_libpthread
+# define __local_enable_asynccancel __pthread_enable_asynccancel
+# define __local_disable_asynccancel __pthread_disable_asynccancel
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define __local_enable_asynccancel __libc_enable_asynccancel
+# define __local_disable_asynccancel __libc_disable_asynccancel
+# define __local_multiple_threads __libc_multiple_threads
+# elif defined IS_IN_librt
+# define __local_enable_asynccancel __librt_enable_asynccancel
+# define __local_disable_asynccancel __librt_disable_asynccancel
+# else
+# error Unsupported library
+# endif
+
+# ifdef __PIC__
+# define CENABLE bsr ra, __local_enable_asynccancel !samegp
+# define CDISABLE bsr ra, __local_disable_asynccancel !samegp
+# else
+# define CENABLE jsr ra, __local_enable_asynccancel; ldgp ra, 0(gp)
+# define CDISABLE jsr ra, __local_disable_asynccancel; ldgp ra, 0(gp)
+# endif
+
+# if defined IS_IN_libpthread || !defined NOT_IN_libc
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P \
+ __builtin_expect (__local_multiple_threads == 0, 1)
+# elif defined(__PIC__)
+# define SINGLE_THREAD_P(reg) ldl reg, __local_multiple_threads(gp) !gprel
+# else
+# define SINGLE_THREAD_P(reg) \
+ ldah reg, __local_multiple_threads(gp) !gprelhigh; \
+ ldl reg, __local_multiple_threads(reg) !gprellow
+# endif
+# else
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P(reg) \
+ call_pal PAL_rduniq; \
+ ldl reg, MULTIPLE_THREADS_OFFSET($0)
+# endif
+# endif
+
+#else
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c
new file mode 100644
index 0000000..172223a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_create.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c
new file mode 100644
index 0000000..537516e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_delete.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c
new file mode 100644
index 0000000..3f21a73
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_getoverr.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c
new file mode 100644
index 0000000..a50143a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_gettime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c
new file mode 100644
index 0000000..37baeff
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_settime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S
new file mode 100644
index 0000000..f4ed931
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S
@@ -0,0 +1,46 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+#undef PSEUDO_PREPARE_ARGS
+#define PSEUDO_PREPARE_ARGS \
+ /* Load the current cached pid value across the vfork. */ \
+ rduniq; \
+ ldl a2, PID_OFFSET(v0); \
+ mov v0, a1; \
+ /* If the cached value is initialized (nonzero), then write \
+ back its negation, or INT_MIN, to indicate that the pid \
+ value is uninitialized in the the child, and in the window \
+ between here and the point at which we restore the value. */ \
+ ldah t0, -0x8000; \
+ negl a2, t1; \
+ cmovne a2, t1, t0; \
+ stl t0, PID_OFFSET(v0);
+
+PSEUDO (__vfork, vfork, 0)
+
+ /* If we're back in the parent, restore the saved pid. */
+ beq v0, 1f
+ stl a2, PID_OFFSET(a1)
+1: ret
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch
new file mode 100644
index 0000000..329d8a9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch
@@ -0,0 +1,32 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S
+libpthread_linux_arch_CSRC = pthread_once.c \
+ pt-__syscall_rt_sigaction.c pt-__syscall_error.c \
+ lowlevellock.c
+
+libc_linux_arch_CSRC = fork.c libc-lowlevellock.c
+libc_linux_arch_SSRC = clone.S vfork.S
+libc_linux_arch_SSRC-OMIT = waitpid.S
+
+
+CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -marm
+
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
+CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
+# We always compile it in arm mode because of SAVE_PID macro
+# This macro should be alternatively implemented in THUMB
+# assembly.
+ASFLAGS-vfork.S = -marm
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/pthreadtypes.h
new file mode 100644
index 0000000..e1b115c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/pthreadtypes.h
@@ -0,0 +1,181 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <endian.h>
+
+#define __SIZEOF_PTHREAD_ATTR_T 36
+#define __SIZEOF_PTHREAD_MUTEX_T 24
+#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+#define __SIZEOF_PTHREAD_COND_T 48
+#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
+#define __SIZEOF_PTHREAD_CONDATTR_T 4
+#define __SIZEOF_PTHREAD_RWLOCK_T 32
+#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+#define __SIZEOF_PTHREAD_BARRIER_T 20
+#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+
+
+/* Thread identifiers. The structure of the attribute type is not
+ exposed on purpose. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is not exposed on purpose. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ long int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ long int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ unsigned char __pad1;
+ unsigned char __pad2;
+ unsigned char __shared;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+#else
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+#endif
+ int __writer;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/semaphore.h
new file mode 100644
index 0000000..dadfac2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/bits/semaphore.h
@@ -0,0 +1,35 @@
+/* Copyright (C) 2002, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+
+#define __SIZEOF_SEM_T 16
+
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/clone.S
new file mode 100644
index 0000000..23227eb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/clone.S
@@ -0,0 +1,3 @@
+#define RESET_PID
+#include <tcb-offsets.h>
+#include "../../../../../../../libc/sysdeps/linux/arm/clone.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/createthread.c
new file mode 100644
index 0000000..2d43559
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/createthread.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE (pd + 1)
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/fork.c
new file mode 100644
index 0000000..1c8f4c4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/fork.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Phil Blundell <pb@nexus.co.uk>, 2005
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+
+#define ARCH_FORK() \
+ INLINE_SYSCALL (clone, 5, \
+ CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \
+ NULL, NULL, NULL, &THREAD_SELF->tid)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/libc-lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/libc-lowlevellock.c
new file mode 100644
index 0000000..b192822
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/libc-lowlevellock.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* No difference to lowlevellock.c, except we lose a couple of functions. */
+#include "lowlevellock.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.c
new file mode 100644
index 0000000..8c8955e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.c
@@ -0,0 +1,134 @@
+/* low level locking for pthread library. Generic futex-using version.
+ Copyright (C) 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <sys/time.h>
+#include <tls.h>
+
+void
+__lll_lock_wait_private (int *futex)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, LLL_PRIVATE);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+}
+
+
+/* These functions don't get included in libc.so */
+#ifdef IS_IN_libpthread
+void
+__lll_lock_wait (int *futex, int private)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, private);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+}
+
+
+int
+__lll_timedlock_wait (int *futex, const struct timespec *abstime, int private)
+{
+ struct timespec rt;
+
+ /* Reject invalid timeouts. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Upgrade the lock. */
+ if (atomic_exchange_acq (futex, 2) == 0)
+ return 0;
+
+ do
+ {
+ struct timeval tv;
+
+ /* Get the current time. */
+ (void) gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ // XYZ: Lost the lock to check whether it was private.
+ lll_futex_timed_wait (futex, 2, &rt, private);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+
+ return 0;
+}
+
+
+int
+__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
+{
+ int tid;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Repeat until thread terminated. */
+ while ((tid = *tidp) != 0)
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait until thread terminates. */
+ // XYZ: Lost the lock to check whether it was private.
+ if (lll_futex_timed_wait (tidp, tid, &rt, LLL_SHARED) == -ETIMEDOUT)
+ return ETIMEDOUT;
+ }
+
+ return 0;
+}
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.h
new file mode 100644
index 0000000..4c7d08c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/lowlevellock.h
@@ -0,0 +1,282 @@
+/* Copyright (C) 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <atomic.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+
+#define lll_futex_wait(futexp, val, private) \
+ lll_futex_timed_wait(futexp, val, NULL, private)
+
+#define lll_futex_timed_wait(futexp, val, timespec, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAIT, private), \
+ (val), (timespec)); \
+ __ret; \
+ })
+
+#define lll_futex_wake(futexp, nr, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAKE, private), \
+ (nr), 0); \
+ __ret; \
+ })
+
+#define lll_robust_dead(futexv, private) \
+ do \
+ { \
+ int *__futexp = &(futexv); \
+ atomic_or (__futexp, FUTEX_OWNER_DIED); \
+ lll_futex_wake (__futexp, 1, private); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
+ (nr_wake), (nr_move), (mutex), (val)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_WAKE_OP, private), \
+ (nr_wake), (nr_wake2), (futexp2), \
+ FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+
+#define lll_trylock(lock) \
+ atomic_compare_and_exchange_val_acq(&(lock), 1, 0)
+
+#define lll_cond_trylock(lock) \
+ atomic_compare_and_exchange_val_acq(&(lock), 2, 0)
+
+#define __lll_robust_trylock(futex, id) \
+ (atomic_compare_and_exchange_val_acq (futex, id, 0) != 0)
+#define lll_robust_trylock(lock, id) \
+ __lll_robust_trylock (&(lock), id)
+
+extern void __lll_lock_wait_private (int *futex) attribute_hidden;
+extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
+extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
+
+#define __lll_lock(futex, private) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ if (__builtin_expect (atomic_compare_and_exchange_val_acq (__futex, \
+ 1, 0), 0)) \
+ { \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __lll_lock_wait_private (__futex); \
+ else \
+ __lll_lock_wait (__futex, private); \
+ } \
+ }))
+#define lll_lock(futex, private) __lll_lock (&(futex), private)
+
+
+#define __lll_robust_lock(futex, id, private) \
+ ({ \
+ int *__futex = (futex); \
+ int __val = 0; \
+ \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id, \
+ 0), 0)) \
+ __val = __lll_robust_lock_wait (__futex, private); \
+ __val; \
+ })
+#define lll_robust_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), id, private)
+
+
+#define __lll_cond_lock(futex, private) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ if (__builtin_expect (atomic_exchange_acq (__futex, 2), 0)) \
+ __lll_lock_wait (__futex, private); \
+ }))
+#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
+
+
+#define lll_robust_cond_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
+
+
+extern int __lll_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+
+#define __lll_timedlock(futex, abstime, private) \
+ ({ \
+ int *__futex = (futex); \
+ int __val = 0; \
+ \
+ if (__builtin_expect (atomic_exchange_acq (__futex, 1), 0)) \
+ __val = __lll_timedlock_wait (__futex, abstime, private); \
+ __val; \
+ })
+#define lll_timedlock(futex, abstime, private) \
+ __lll_timedlock (&(futex), abstime, private)
+
+
+#define __lll_robust_timedlock(futex, abstime, id, private) \
+ ({ \
+ int *__futex = (futex); \
+ int __val = 0; \
+ \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id, \
+ 0), 0)) \
+ __val = __lll_robust_timedlock_wait (__futex, abstime, private); \
+ __val; \
+ })
+#define lll_robust_timedlock(futex, abstime, id, private) \
+ __lll_robust_timedlock (&(futex), abstime, id, private)
+
+
+#define __lll_unlock(futex, private) \
+ (void) \
+ ({ int *__futex = (futex); \
+ int __oldval = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__oldval > 1, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ })
+#define lll_unlock(futex, private) __lll_unlock(&(futex), private)
+
+
+#define __lll_robust_unlock(futex, private) \
+ (void) \
+ ({ int *__futex = (futex); \
+ int __oldval = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__oldval & FUTEX_WAITERS, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ })
+#define lll_robust_unlock(futex, private) \
+ __lll_robust_unlock(&(futex), private)
+
+
+#define lll_islocked(futex) \
+ (futex != 0)
+
+
+/* Our internal lock implementation is identical to the binary-compatible
+ mutex implementation. */
+
+/* Initializers for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+
+/* The states of a lock are:
+ 0 - untaken
+ 1 - taken by one user
+ >1 - taken by more users */
+
+/* The kernel notifies a process which uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+#define lll_wait_tid(tid) \
+ do { \
+ __typeof (tid) __tid; \
+ while ((__tid = (tid)) != 0) \
+ lll_futex_wait (&(tid), __tid, LLL_SHARED);\
+ } while (0)
+
+extern int __lll_timedwait_tid (int *, const struct timespec *)
+ attribute_hidden;
+
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __res = 0; \
+ if ((tid) != 0) \
+ __res = __lll_timedwait_tid (&(tid), (abstime)); \
+ __res; \
+ })
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_error.c
new file mode 100644
index 0000000..5a48a9b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_error.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/arm/__syscall_error.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_rt_sigaction.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_rt_sigaction.c
new file mode 100644
index 0000000..50137c8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-__syscall_rt_sigaction.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/common/__syscall_rt_sigaction.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-gettimeofday.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-gettimeofday.c
new file mode 100644
index 0000000..79faf54
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-gettimeofday.c
@@ -0,0 +1,5 @@
+#include <sys/syscall.h>
+#include <sys/time.h>
+
+int gettimeofday (struct timeval *, struct timezone *) attribute_hidden;
+_syscall2(int, gettimeofday, struct timeval *, tv, struct timezone *, tz)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-vfork.S
new file mode 100644
index 0000000..9764e9e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pt-vfork.S
@@ -0,0 +1,38 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tcb-offsets.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ str lr, [sp, #-4]!; /* Save LR. */ \
+ mov r0, #0xffff0fff; /* Point to the high page. */ \
+ mov lr, pc; /* Save our return address. */ \
+ sub pc, r0, #31; /* Jump to the TLS entry. */ \
+ ldr lr, [sp], #4; /* Restore LR. */ \
+ mov r2, r0; /* Save the TLS addr in r2. */ \
+ ldr r3, [r2, #PID_OFFSET]; /* Load the saved PID. */ \
+ rsb r0, r3, #0; /* Negate it. */ \
+ str r0, [r2, #PID_OFFSET] /* Store the temporary PID. */
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ cmp r0, #0; /* If we are the parent... */ \
+ strne r3, [r2, #PID_OFFSET] /* ... restore the saved PID. */
+
+#INCLUDE <../../../../../../../LIBC/SYSDEPS/LINUX/ARM/VFORK.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pthread_once.c
new file mode 100644
index 0000000..e977a7d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/pthread_once.c
@@ -0,0 +1,100 @@
+/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+unsigned long int __fork_generation attribute_hidden;
+
+static void
+clear_once_control (void *arg)
+{
+ pthread_once_t *once_control = (pthread_once_t *) arg;
+
+ *once_control = 0;
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+}
+
+int
+attribute_protected
+__pthread_once (pthread_once_t *once_control, void (*init_routine) (void))
+{
+ for (;;)
+ {
+ int oldval;
+ int newval;
+
+ /* Pseudo code:
+ newval = __fork_generation | 1;
+ oldval = *once_control;
+ if ((oldval & 2) == 0)
+ *once_control = newval;
+ Do this atomically.
+ */
+ do
+ {
+ newval = __fork_generation | 1;
+ oldval = *once_control;
+ if (oldval & 2)
+ break;
+ } while (atomic_compare_and_exchange_val_acq (once_control, newval, oldval) != oldval);
+
+ /* Check if the initializer has already been done. */
+ if ((oldval & 2) != 0)
+ return 0;
+
+ /* Check if another thread already runs the initializer. */
+ if ((oldval & 1) == 0)
+ break;
+
+ /* Check whether the initializer execution was interrupted by a fork. */
+ if (oldval != newval)
+ break;
+
+ /* Same generation, some other thread was faster. Wait. */
+ lll_futex_wait (once_control, oldval, LLL_PRIVATE);
+ }
+
+ /* This thread is the first here. Do the initialization.
+ Register a cleanup handler so that in case the thread gets
+ interrupted the initialization can be restarted. */
+ pthread_cleanup_push (clear_once_control, once_control);
+
+ init_routine ();
+
+ pthread_cleanup_pop (0);
+
+ /* Say that the initialisation is done. */
+ *once_control = __fork_generation | 2;
+
+ /* Wake up all other threads. */
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+
+ return 0;
+}
+weak_alias (__pthread_once, pthread_once)
+strong_alias (__pthread_once, __pthread_once_internal)
+
+#if defined(__USING_SJLJ_EXCEPTIONS__) && !defined(__PIC__)
+/* When statically linked, if pthread_create is used, this file
+ will be brought in. The exception handling code in GCC assumes
+ that if pthread_create is available, so are these. */
+const void *include_pthread_getspecific attribute_hidden = pthread_getspecific;
+const void *include_pthread_setspecific attribute_hidden = pthread_setspecific;
+const void *include_pthread_key_create attribute_hidden = pthread_key_create;
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
new file mode 100644
index 0000000..f0e5f6b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/sysdep-cancel.h
@@ -0,0 +1,254 @@
+/* Copyright (C) 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+/* NOTE: We do mark syscalls with unwind annotations, for the benefit of
+ cancellation; but they're really only accurate at the point of the
+ syscall. The ARM unwind directives are not rich enough without adding
+ a custom personality function. */
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .section ".text"; \
+ PSEUDO_PROLOGUE; \
+ .type __##syscall_name##_nocancel,%function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ cfi_sections(.debug_frame); \
+ cfi_startproc; \
+ DO_CALL (syscall_name, args); \
+ PSEUDO_RET; \
+ cfi_endproc; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ ENTRY (name); \
+ SINGLE_THREAD_P; \
+ DOARGS_##args; \
+ bne .Lpseudo_cancel; \
+ cfi_remember_state; \
+ DO_CALL (syscall_name, 0); \
+ UNDOARGS_##args; \
+ cmn r0, $4096; \
+ PSEUDO_RET; \
+ cfi_restore_state; \
+ .Lpseudo_cancel: \
+ .fnstart; \
+ DOCARGS_##args; /* save syscall args etc. around CENABLE. */ \
+ CENABLE; \
+ mov ip, r0; /* put mask in safe place. */ \
+ UNDOCARGS_##args; /* restore syscall args. */ \
+ ldr r7, =SYS_ify (syscall_name); \
+ swi 0x0; /* do the call. */ \
+ .fnend; /* Past here we can't easily unwind. */ \
+ mov r7, r0; /* save syscall return value. */ \
+ mov r0, ip; /* get mask back. */ \
+ CDISABLE; \
+ mov r0, r7; /* retrieve return value. */ \
+ RESTORE_LR_##args; \
+ UNDOARGS_##args; \
+ cmn r0, $4096
+
+/* DOARGS pushes four bytes on the stack for five arguments, eight bytes for
+ six arguments, and nothing for fewer. In order to preserve doubleword
+ alignment, sometimes we must save an extra register. */
+
+# define RESTART_UNWIND \
+ .fnend; \
+ .fnstart; \
+ .save {r7, lr}
+
+# define DOCARGS_0 \
+ stmfd sp!, {r7, lr}; \
+ cfi_adjust_cfa_offset (8); \
+ cfi_rel_offset (r7, 0); \
+ cfi_rel_offset (lr, 4); \
+ .save {r7, lr}
+# define UNDOCARGS_0
+# define RESTORE_LR_0 \
+ ldmfd sp!, {r7, lr}; \
+ cfi_adjust_cfa_offset (-8); \
+ cfi_restore (r7); \
+ cfi_restore (lr)
+
+# define DOCARGS_1 \
+ stmfd sp!, {r0, r1, r7, lr}; \
+ cfi_adjust_cfa_offset (16); \
+ cfi_rel_offset (r7, 8); \
+ cfi_rel_offset (lr, 12); \
+ .save {r7, lr}; \
+ .pad #8
+# define UNDOCARGS_1 \
+ ldr r0, [sp], #8; \
+ cfi_adjust_cfa_offset (-8); \
+ RESTART_UNWIND
+# define RESTORE_LR_1 \
+ RESTORE_LR_0
+
+# define DOCARGS_2 \
+ stmfd sp!, {r0, r1, r7, lr}; \
+ cfi_adjust_cfa_offset (16); \
+ cfi_rel_offset (r7, 8); \
+ cfi_rel_offset (lr, 12); \
+ .save {r7, lr}; \
+ .pad #8
+# define UNDOCARGS_2 \
+ ldmfd sp!, {r0, r1}; \
+ cfi_adjust_cfa_offset (-8); \
+ RESTART_UNWIND
+# define RESTORE_LR_2 \
+ RESTORE_LR_0
+
+# define DOCARGS_3 \
+ stmfd sp!, {r0, r1, r2, r3, r7, lr}; \
+ cfi_adjust_cfa_offset (24); \
+ cfi_rel_offset (r7, 16); \
+ cfi_rel_offset (lr, 20); \
+ .save {r7, lr}; \
+ .pad #16
+# define UNDOCARGS_3 \
+ ldmfd sp!, {r0, r1, r2, r3}; \
+ cfi_adjust_cfa_offset (-16); \
+ RESTART_UNWIND
+# define RESTORE_LR_3 \
+ RESTORE_LR_0
+
+# define DOCARGS_4 \
+ stmfd sp!, {r0, r1, r2, r3, r7, lr}; \
+ cfi_adjust_cfa_offset (24); \
+ cfi_rel_offset (r7, 16); \
+ cfi_rel_offset (lr, 20); \
+ .save {r7, lr}; \
+ .pad #16
+# define UNDOCARGS_4 \
+ ldmfd sp!, {r0, r1, r2, r3}; \
+ cfi_adjust_cfa_offset (-16); \
+ RESTART_UNWIND
+# define RESTORE_LR_4 \
+ RESTORE_LR_0
+
+/* r4 is only stmfd'ed for correct stack alignment. */
+# define DOCARGS_5 \
+ .save {r4}; \
+ stmfd sp!, {r0, r1, r2, r3, r4, r7, lr}; \
+ cfi_adjust_cfa_offset (28); \
+ cfi_rel_offset (r7, 20); \
+ cfi_rel_offset (lr, 24); \
+ .save {r7, lr}; \
+ .pad #20
+# define UNDOCARGS_5 \
+ ldmfd sp!, {r0, r1, r2, r3}; \
+ cfi_adjust_cfa_offset (-16); \
+ .fnend; \
+ .fnstart; \
+ .save {r4}; \
+ .save {r7, lr}; \
+ .pad #4
+# define RESTORE_LR_5 \
+ ldmfd sp!, {r4, r7, lr}; \
+ cfi_adjust_cfa_offset (-12); \
+ /* r4 will be marked as restored later. */ \
+ cfi_restore (r7); \
+ cfi_restore (lr)
+
+# define DOCARGS_6 \
+ .save {r4, r5}; \
+ stmfd sp!, {r0, r1, r2, r3, r7, lr}; \
+ cfi_adjust_cfa_offset (24); \
+ cfi_rel_offset (r7, 16); \
+ cfi_rel_offset (lr, 20); \
+ .save {r7, lr}; \
+ .pad #16
+# define UNDOCARGS_6 \
+ ldmfd sp!, {r0, r1, r2, r3}; \
+ cfi_adjust_cfa_offset (-16); \
+ .fnend; \
+ .fnstart; \
+ .save {r4, r5}; \
+ .save {r7, lr}
+# define RESTORE_LR_6 \
+ RESTORE_LR_0
+
+# ifdef IS_IN_libpthread
+# define CENABLE bl PLTJMP(__pthread_enable_asynccancel)
+# define CDISABLE bl PLTJMP(__pthread_disable_asynccancel)
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define CENABLE bl PLTJMP(__libc_enable_asynccancel)
+# define CDISABLE bl PLTJMP(__libc_disable_asynccancel)
+# define __local_multiple_threads __libc_multiple_threads
+# elif defined IS_IN_librt
+# define CENABLE bl PLTJMP(__librt_enable_asynccancel)
+# define CDISABLE bl PLTJMP(__librt_disable_asynccancel)
+# else
+# error Unsupported library
+# endif
+
+# if defined IS_IN_libpthread || !defined NOT_IN_libc
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ ldr ip, 1b; \
+2: \
+ ldr ip, [pc, ip]; \
+ teq ip, #0;
+# define PSEUDO_PROLOGUE \
+ 1: .word __local_multiple_threads - 2f - 8;
+# endif
+# else
+/* There is no __local_multiple_threads for librt, so use the TCB. */
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define PSEUDO_PROLOGUE
+# define SINGLE_THREAD_P \
+ stmfd sp!, {r0, lr}; \
+ cfi_adjust_cfa_offset (8); \
+ cfi_rel_offset (lr, 4); \
+ bl __aeabi_read_tp; \
+ ldr ip, [r0, #MULTIPLE_THREADS_OFFSET]; \
+ ldmfd sp!, {r0, lr}; \
+ cfi_adjust_cfa_offset (-8); \
+ cfi_restore (lr); \
+ teq ip, #0
+# define SINGLE_THREAD_P_PIC(x) SINGLE_THREAD_P
+# endif
+# endif
+
+#elif !defined __ASSEMBLER__
+
+/* For rtld, et cetera. */
+# define SINGLE_THREAD_P 1
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c
new file mode 100644
index 0000000..88e1205
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c
@@ -0,0 +1,177 @@
+/* Copyright (C) 2003, 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <unwind.h>
+#include <pthreadP.h>
+
+#define __libc_dlopen(x) dlopen(x, (RTLD_LOCAL | RTLD_LAZY))
+#define __libc_dlsym dlsym
+#define __libc_dlclose dlclose
+#define __libc_fatal(x) {/*write(STDERR_FILENO, x, strlen(x));*/ abort();}
+
+static void *libgcc_s_handle;
+static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
+static _Unwind_Reason_Code (*libgcc_s_personality)
+ (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+static _Unwind_Reason_Code (*libgcc_s_forcedunwind)
+ (struct _Unwind_Exception *, _Unwind_Stop_Fn, void *);
+static _Unwind_Word (*libgcc_s_getcfa) (struct _Unwind_Context *);
+
+void
+__attribute_noinline__
+pthread_cancel_init (void)
+{
+ void *resume, *personality, *forcedunwind, *getcfa;
+ void *handle;
+
+ if (__builtin_expect (libgcc_s_handle != NULL, 1))
+ {
+ /* Force gcc to reload all values. */
+ __asm__ __volatile__ ("" ::: "memory");
+ return;
+ }
+
+ handle = __libc_dlopen ("libgcc_s.so.1");
+
+ if (handle == NULL
+ || (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
+ || (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL
+ || (forcedunwind = __libc_dlsym (handle, "_Unwind_ForcedUnwind"))
+ == NULL
+ || (getcfa = __libc_dlsym (handle, "_Unwind_GetCFA")) == NULL
+#ifdef ARCH_CANCEL_INIT
+ || ARCH_CANCEL_INIT (handle)
+#endif
+ )
+ __libc_fatal ("libgcc_s.so.1 must be installed for pthread_cancel to work\n");
+
+ libgcc_s_resume = resume;
+ libgcc_s_personality = personality;
+ libgcc_s_forcedunwind = forcedunwind;
+ libgcc_s_getcfa = getcfa;
+ /* Make sure libgcc_s_getcfa is written last. Otherwise,
+ pthread_cancel_init might return early even when the pointer the
+ caller is interested in is not initialized yet. */
+ atomic_write_barrier ();
+ libgcc_s_handle = handle;
+}
+
+void
+__libc_freeres_fn_section
+__unwind_freeres (void)
+{
+ void *handle = libgcc_s_handle;
+ if (handle != NULL)
+ {
+ libgcc_s_handle = NULL;
+ __libc_dlclose (handle);
+ }
+}
+
+#ifdef __thumb__
+void
+_Unwind_Resume (struct _Unwind_Exception *exc)
+{
+ if (__builtin_expect (libgcc_s_resume == NULL, 0))
+ pthread_cancel_init ();
+
+ libgcc_s_resume (exc);
+}
+
+#else
+/* It's vitally important that _Unwind_Resume not have a stack frame; the
+ ARM unwinder relies on register state at entrance. So we write this in
+ assembly. */
+
+__asm__ (
+" .globl _Unwind_Resume\n"
+" .type _Unwind_Resume, %function\n"
+"_Unwind_Resume:\n"
+" .cfi_sections .debug_frame\n"
+" " CFI_STARTPROC "\n"
+" stmfd sp!, {r4, r5, r6, lr}\n"
+" " CFI_ADJUST_CFA_OFFSET (16)" \n"
+" " CFI_REL_OFFSET (r4, 0) "\n"
+" " CFI_REL_OFFSET (r5, 4) "\n"
+" " CFI_REL_OFFSET (r6, 8) "\n"
+" " CFI_REL_OFFSET (lr, 12) "\n"
+" " CFI_REMEMBER_STATE "\n"
+" ldr r4, 1f\n"
+" ldr r5, 2f\n"
+"3: add r4, pc, r4\n"
+" ldr r3, [r4, r5]\n"
+" mov r6, r0\n"
+" cmp r3, #0\n"
+" beq 4f\n"
+"5: mov r0, r6\n"
+" ldmfd sp!, {r4, r5, r6, lr}\n"
+" " CFI_ADJUST_CFA_OFFSET (-16) "\n"
+" " CFI_RESTORE (r4) "\n"
+" " CFI_RESTORE (r5) "\n"
+" " CFI_RESTORE (r6) "\n"
+" " CFI_RESTORE (lr) "\n"
+" bx r3\n"
+" " CFI_RESTORE_STATE "\n"
+"4: bl pthread_cancel_init\n"
+" ldr r3, [r4, r5]\n"
+" b 5b\n"
+" " CFI_ENDPROC "\n"
+" .align 2\n"
+#ifdef __thumb2__
+"1: .word _GLOBAL_OFFSET_TABLE_ - 3b - 4\n"
+#else
+"1: .word _GLOBAL_OFFSET_TABLE_ - 3b - 8\n"
+#endif
+"2: .word libgcc_s_resume(GOTOFF)\n"
+" .size _Unwind_Resume, .-_Unwind_Resume\n"
+);
+
+#endif
+
+_Unwind_Reason_Code
+__gcc_personality_v0 (_Unwind_State state,
+ struct _Unwind_Exception *ue_header,
+ struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_personality == NULL, 0))
+ pthread_cancel_init ();
+
+ return libgcc_s_personality (state, ue_header, context);
+}
+
+_Unwind_Reason_Code
+_Unwind_ForcedUnwind (struct _Unwind_Exception *exc, _Unwind_Stop_Fn stop,
+ void *stop_argument)
+{
+ if (__builtin_expect (libgcc_s_forcedunwind == NULL, 0))
+ pthread_cancel_init ();
+
+ return libgcc_s_forcedunwind (exc, stop, stop_argument);
+}
+
+_Unwind_Word
+_Unwind_GetCFA (struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_getcfa == NULL, 0))
+ pthread_cancel_init ();
+
+ return libgcc_s_getcfa (context);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c
new file mode 100644
index 0000000..7bcf479
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c
@@ -0,0 +1,116 @@
+/* Copyright (C) 2003, 2005, 2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <unwind.h>
+
+#define __libc_dlopen(x) dlopen(x, (RTLD_LOCAL | RTLD_LAZY))
+#define __libc_dlsym dlsym
+#define __libc_dlclose dlclose
+#define __libc_fatal(x) {/*write(STDERR_FILENO, x, strlen(x));*/ abort();}
+
+static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) __attribute_used__;
+static _Unwind_Reason_Code (*libgcc_s_personality)
+ (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *);
+
+static void init (void) __attribute_used__;
+
+static void
+init (void)
+{
+ void *resume, *personality;
+ void *handle;
+
+ handle = __libc_dlopen ("libgcc_s.so.1");
+
+ if (handle == NULL
+ || (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
+ || (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL)
+ __libc_fatal ("libgcc_s.so.1 must be installed for pthread_cancel to work\n");
+
+ libgcc_s_resume = resume;
+ libgcc_s_personality = personality;
+}
+#ifdef __thumb__
+void
+_Unwind_Resume (struct _Unwind_Exception *exc)
+{
+ if (__builtin_expect (libgcc_s_resume == NULL, 0))
+ init ();
+ libgcc_s_resume (exc);
+}
+#else
+/* It's vitally important that _Unwind_Resume not have a stack frame; the
+ ARM unwinder relies on register state at entrance. So we write this in
+ assembly. */
+
+__asm__ (
+" .globl _Unwind_Resume\n"
+" .type _Unwind_Resume, %function\n"
+"_Unwind_Resume:\n"
+" " CFI_SECTIONS (.debug_frame) "\n"
+" " CFI_STARTPROC "\n"
+" stmfd sp!, {r4, r5, r6, lr}\n"
+" " CFI_ADJUST_CFA_OFFSET (16)" \n"
+" " CFI_REL_OFFSET (r4, 0) "\n"
+" " CFI_REL_OFFSET (r5, 4) "\n"
+" " CFI_REL_OFFSET (r6, 8) "\n"
+" " CFI_REL_OFFSET (lr, 12) "\n"
+" " CFI_REMEMBER_STATE "\n"
+" ldr r4, 1f\n"
+" ldr r5, 2f\n"
+"3: add r4, pc, r4\n"
+" ldr r3, [r4, r5]\n"
+" mov r6, r0\n"
+" cmp r3, #0\n"
+" beq 4f\n"
+"5: mov r0, r6\n"
+" ldmfd sp!, {r4, r5, r6, lr}\n"
+" " CFI_ADJUST_CFA_OFFSET (-16) "\n"
+" " CFI_RESTORE (r4) "\n"
+" " CFI_RESTORE (r5) "\n"
+" " CFI_RESTORE (r6) "\n"
+" " CFI_RESTORE (lr) "\n"
+" bx r3\n"
+" " CFI_RESTORE_STATE "\n"
+"4: bl init\n"
+" ldr r3, [r4, r5]\n"
+" b 5b\n"
+" " CFI_ENDPROC "\n"
+" .align 2\n"
+#ifdef __thumb2__
+"1: .word _GLOBAL_OFFSET_TABLE_ - 3b - 4\n"
+#else
+"1: .word _GLOBAL_OFFSET_TABLE_ - 3b - 8\n"
+#endif
+"2: .word libgcc_s_resume(GOTOFF)\n"
+" .size _Unwind_Resume, .-_Unwind_Resume\n"
+);
+#endif
+
+_Unwind_Reason_Code
+__gcc_personality_v0 (_Unwind_State state,
+ struct _Unwind_Exception *ue_header,
+ struct _Unwind_Context *context)
+{
+ if (__builtin_expect (libgcc_s_personality == NULL, 0))
+ init ();
+ return libgcc_s_personality (state, ue_header, context);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/vfork.S
new file mode 100644
index 0000000..935a4e9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/arm/vfork.S
@@ -0,0 +1,39 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tcb-offsets.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ str lr, [sp, #-4]!; /* Save LR. */ \
+ mov r0, #0xffff0fff; /* Point to the high page. */ \
+ mov lr, pc; /* Save our return address. */ \
+ sub pc, r0, #31; /* Jump to the TLS entry. */ \
+ ldr lr, [sp], #4; /* Restore LR. */ \
+ mov r2, r0; /* Save the TLS addr in r2. */ \
+ ldr r3, [r2, #PID_OFFSET]; /* Load the saved PID. */ \
+ rsbs r0, r3, #0; /* Negate it. */ \
+ moveq r0, #0x80000000; /* Use 0x80000000 if it was 0. */ \
+ str r0, [r2, #PID_OFFSET] /* Store the temporary PID. */
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ cmp r0, #0; /* If we are the parent... */ \
+ strne r3, [r2, #PID_OFFSET] /* ... restore the saved PID. */
+
+#include "../../../../../../../libc/sysdeps/linux/arm/vfork.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
new file mode 100644
index 0000000..8f0df4f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -0,0 +1,100 @@
+/* Minimum guaranteed maximum values for system limits. Linux version.
+ Copyright (C) 1993-1998,2000,2002-2004,2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+#ifndef ARG_MAX
+# define __undef_ARG_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+/* Have to remove ARG_MAX? */
+#ifdef __undef_ARG_MAX
+# undef ARG_MAX
+# undef __undef_ARG_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* We have no predefined limit on the number of threads. */
+#undef PTHREAD_THREADS_MAX
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 16384
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
+
+/* Maximum value the semaphore can have. */
+#define SEM_VALUE_MAX (2147483647)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
new file mode 100644
index 0000000..200dcf6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -0,0 +1,204 @@
+/* Define POSIX options for Linux.
+ Copyright (C) 1996-2004, 2006, 2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _BITS_POSIX_OPT_H
+#define _BITS_POSIX_OPT_H 1
+
+/* Job control is supported. */
+#define _POSIX_JOB_CONTROL 1
+
+/* Processes have a saved set-user-ID and a saved set-group-ID. */
+#define _POSIX_SAVED_IDS 1
+
+/* Priority scheduling is supported. */
+#define _POSIX_PRIORITY_SCHEDULING 200809L
+
+/* Synchronizing file data is supported. */
+#define _POSIX_SYNCHRONIZED_IO 200809L
+
+/* The fsync function is present. */
+#define _POSIX_FSYNC 200809L
+
+/* Mapping of files to memory is supported. */
+#define _POSIX_MAPPED_FILES 200809L
+
+/* Locking of all memory is supported. */
+#define _POSIX_MEMLOCK 200809L
+
+/* Locking of ranges of memory is supported. */
+#define _POSIX_MEMLOCK_RANGE 200809L
+
+/* Setting of memory protections is supported. */
+#define _POSIX_MEMORY_PROTECTION 200809L
+
+/* Some filesystems allow all users to change file ownership. */
+#define _POSIX_CHOWN_RESTRICTED 0
+
+/* `c_cc' member of 'struct termios' structure can be disabled by
+ using the value _POSIX_VDISABLE. */
+#define _POSIX_VDISABLE '\0'
+
+/* Filenames are not silently truncated. */
+#define _POSIX_NO_TRUNC 1
+
+/* X/Open realtime support is available. */
+#define _XOPEN_REALTIME 1
+
+/* X/Open thread realtime support is available. */
+#define _XOPEN_REALTIME_THREADS 1
+
+/* XPG4.2 shared memory is supported. */
+#define _XOPEN_SHM 1
+
+/* Tell we have POSIX threads. */
+#define _POSIX_THREADS 200809L
+
+/* We have the reentrant functions described in POSIX. */
+#define _POSIX_REENTRANT_FUNCTIONS 1
+#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L
+
+/* We provide priority scheduling for threads. */
+#define _POSIX_THREAD_PRIORITY_SCHEDULING 200809L
+
+/* We support user-defined stack sizes. */
+#define _POSIX_THREAD_ATTR_STACKSIZE 200809L
+
+/* We support user-defined stacks. */
+#define _POSIX_THREAD_ATTR_STACKADDR 200809L
+
+/* We support priority inheritence. */
+#define _POSIX_THREAD_PRIO_INHERIT 200809L
+
+/* We support priority protection, though only for non-robust
+ mutexes. */
+#define _POSIX_THREAD_PRIO_PROTECT 200809L
+
+#ifdef __USE_XOPEN2K8
+/* We support priority inheritence for robust mutexes. */
+# define _POSIX_THREAD_ROBUST_PRIO_INHERIT 200809L
+
+/* We do not support priority protection for robust mutexes. */
+# define _POSIX_THREAD_ROBUST_PRIO_PROTECT -1
+#endif
+
+#ifdef __UCLIBC_HAS_REALTIME__
+/* We support POSIX.1b semaphores. */
+#define _POSIX_SEMAPHORES 200809L
+#endif
+
+/* Real-time signals are supported. */
+#define _POSIX_REALTIME_SIGNALS 200809L
+
+/* We support asynchronous I/O. */
+#define _POSIX_ASYNCHRONOUS_IO 200809L
+#define _POSIX_ASYNC_IO 1
+/* Alternative name for Unix98. */
+#define _LFS_ASYNCHRONOUS_IO 1
+/* Support for prioritization is also available. */
+#define _POSIX_PRIORITIZED_IO 200809L
+
+/* The LFS support in asynchronous I/O is also available. */
+#define _LFS64_ASYNCHRONOUS_IO 1
+
+#ifdef __UCLIBC_HAS_LFS__
+/* The rest of the LFS is also available. */
+#define _LFS_LARGEFILE 1
+#define _LFS64_LARGEFILE 1
+#define _LFS64_STDIO 1
+#endif
+
+/* POSIX shared memory objects are implemented. */
+#define _POSIX_SHARED_MEMORY_OBJECTS 200809L
+
+/* CPU-time clocks support needs to be checked at runtime. */
+#define _POSIX_CPUTIME 0
+
+/* Clock support in threads must be also checked at runtime. */
+#define _POSIX_THREAD_CPUTIME 0
+
+#ifdef __UCLIBC_HAS_REGEX__
+/* GNU libc provides regular expression handling. */
+#define _POSIX_REGEXP 1
+#endif
+
+/* Reader/Writer locks are available. */
+#define _POSIX_READER_WRITER_LOCKS 200809L
+
+/* We have a POSIX shell. */
+#define _POSIX_SHELL 1
+
+/* We support the Timeouts option. */
+#define _POSIX_TIMEOUTS 200809L
+
+/* We support spinlocks. */
+#define _POSIX_SPIN_LOCKS 200809L
+
+#if 0 /* no support in uClibc (yet) */
+/* The `spawn' function family is supported. */
+#define _POSIX_SPAWN 200809L
+#endif
+
+/* We have POSIX timers. */
+#define _POSIX_TIMERS 200809L
+
+/* The barrier functions are available. */
+#define _POSIX_BARRIERS 200809L
+
+/* POSIX message queues are available. */
+#define _POSIX_MESSAGE_PASSING 200809L
+
+/* Thread process-shared synchronization is supported. */
+#define _POSIX_THREAD_PROCESS_SHARED 200809L
+
+/* The monotonic clock might be available. */
+#define _POSIX_MONOTONIC_CLOCK 0
+
+/* The clock selection interfaces are available. */
+#define _POSIX_CLOCK_SELECTION 200809L
+
+/* Advisory information interfaces are available. */
+#define _POSIX_ADVISORY_INFO 200809L
+
+#ifdef __UCLIBC_HAS_IPV6__
+/* IPv6 support is available. */
+#define _POSIX_IPV6 200809L
+#endif
+
+#ifdef __UCLIBC_HAS_SOCKET__
+/* Raw socket support is available. */
+#define _POSIX_RAW_SOCKETS 200809L
+#endif
+
+/* We have at least one terminal. */
+#define _POSIX2_CHAR_TERM 200809L
+
+/* Neither process nor thread sporadic server interfaces is available. */
+#define _POSIX_SPORADIC_SERVER -1
+#define _POSIX_THREAD_SPORADIC_SERVER -1
+
+/* trace.h is not available. */
+#define _POSIX_TRACE -1
+#define _POSIX_TRACE_EVENT_FILTER -1
+#define _POSIX_TRACE_INHERIT -1
+#define _POSIX_TRACE_LOG -1
+
+/* Typed memory objects are not available. */
+#define _POSIX_TYPED_MEMORY_OBJECTS -1
+
+#endif /* bits/posix_opt.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/close.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/close.S
new file mode 100644
index 0000000..cf50a1e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/close.S
@@ -0,0 +1,21 @@
+#include <sysdep-cancel.h>
+
+/*
+extern int __close_nocancel (int) attribute_hidden;
+*/
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+
+PSEUDO (__libc_close, close, 1)
+ret
+PSEUDO_END(__libc_close)
+
+libc_hidden_def (__close_nocancel)
+libc_hidden_def (__libc_close)
+weak_alias (__libc_close, __close)
+libc_hidden_weak (__close)
+weak_alias (__libc_close, close)
+libc_hidden_weak (close)
+
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/connect.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/connect.S
new file mode 100644
index 0000000..441843f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/connect.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_connect
+#error Missing definition of NR_connect needed for cancellation.
+#endif
+PSEUDO (__libc_connect, connect, 3)
+ret
+PSEUDO_END(__libc_connect)
+libc_hidden_def (__libc_connect)
+weak_alias (__libc_connect, __connect)
+libc_hidden_weak (__connect)
+weak_alias (__libc_connect, connect)
+libc_hidden_weak (connect)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/creat.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/creat.S
new file mode 100644
index 0000000..cd0e1b8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/creat.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_creat, creat, 2)
+ret
+PSEUDO_END(__libc_creat)
+libc_hidden_def (__libc_creat)
+weak_alias (__libc_creat, creat)
+libc_hidden_weak (creat)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/createthread.c
new file mode 100644
index 0000000..9149efe
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/createthread.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE pd
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/exit-thread.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/exit-thread.S
new file mode 100644
index 0000000..bb996fe
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/exit-thread.S
@@ -0,0 +1,23 @@
+/* Copyright (C) 1991,92,97,99,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+
+PSEUDO (__exit_thread, exit, 1)
+ /* Shouldn't get here. */
+PSEUDO_END(__exit_thread)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c
new file mode 100644
index 0000000..6ad9053
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.c
@@ -0,0 +1,229 @@
+/* Copyright (C) 2002, 2003, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sysdep.h>
+#include <tls.h>
+#include "fork.h"
+#include <hp-timing.h>
+#include <ldsodefs.h>
+#include <atomic.h>
+#include <errno.h>
+
+unsigned long int *__fork_generation_pointer;
+
+
+
+/* The single linked list of all currently registered for handlers. */
+struct fork_handler *__fork_handlers;
+
+
+static void
+fresetlockfiles (void)
+{
+ FILE *fp;
+#ifdef __USE_STDIO_FUTEXES__
+ for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen)
+ STDIO_INIT_MUTEX(fp->__lock);
+#else
+ pthread_mutexattr_t attr;
+
+ pthread_mutexattr_init(&attr);
+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
+
+ for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen)
+ pthread_mutex_init(&fp->__lock, &attr);
+
+ pthread_mutexattr_destroy(&attr);
+#endif
+}
+
+extern __typeof(fork) __libc_fork;
+pid_t
+__libc_fork (void)
+{
+ pid_t pid;
+ struct used_handler
+ {
+ struct fork_handler *handler;
+ struct used_handler *next;
+ } *allp = NULL;
+
+ /* Run all the registered preparation handlers. In reverse order.
+ While doing this we build up a list of all the entries. */
+ struct fork_handler *runp;
+ while ((runp = __fork_handlers) != NULL)
+ {
+ /* Make sure we read from the current RUNP pointer. */
+ atomic_full_barrier ();
+
+ unsigned int oldval = runp->refcntr;
+
+ if (oldval == 0)
+ /* This means some other thread removed the list just after
+ the pointer has been loaded. Try again. Either the list
+ is empty or we can retry it. */
+ continue;
+
+ /* Bump the reference counter. */
+ if (atomic_compare_and_exchange_bool_acq (&__fork_handlers->refcntr,
+ oldval + 1, oldval))
+ /* The value changed, try again. */
+ continue;
+
+ /* We bumped the reference counter for the first entry in the
+ list. That means that none of the following entries will
+ just go away. The unloading code works in the order of the
+ list.
+
+ While executing the registered handlers we are building a
+ list of all the entries so that we can go backward later on. */
+ while (1)
+ {
+ /* Execute the handler if there is one. */
+ if (runp->prepare_handler != NULL)
+ runp->prepare_handler ();
+
+ /* Create a new element for the list. */
+ struct used_handler *newp
+ = (struct used_handler *) alloca (sizeof (*newp));
+ newp->handler = runp;
+ newp->next = allp;
+ allp = newp;
+
+ /* Advance to the next handler. */
+ runp = runp->next;
+ if (runp == NULL)
+ break;
+
+ /* Bump the reference counter for the next entry. */
+ atomic_increment (&runp->refcntr);
+ }
+
+ /* We are done. */
+ break;
+ }
+
+ __UCLIBC_IO_MUTEX_LOCK_CANCEL_UNSAFE(_stdio_openlist_add_lock);
+
+#ifndef NDEBUG
+ pid_t ppid = THREAD_GETMEM (THREAD_SELF, tid);
+#endif
+
+ /* We need to prevent the getpid() code to update the PID field so
+ that, if a signal arrives in the child very early and the signal
+ handler uses getpid(), the value returned is correct. */
+ pid_t parentpid = THREAD_GETMEM (THREAD_SELF, pid);
+ THREAD_SETMEM (THREAD_SELF, pid, -parentpid);
+
+#ifdef ARCH_FORK
+ pid = ARCH_FORK ();
+#else
+# error "ARCH_FORK must be defined so that the CLONE_SETTID flag is used"
+ pid = INLINE_SYSCALL (fork, 0);
+#endif
+
+
+ if (pid == 0)
+ {
+ struct pthread *self = THREAD_SELF;
+
+ assert (THREAD_GETMEM (self, tid) != ppid);
+
+ if (__fork_generation_pointer != NULL)
+ *__fork_generation_pointer += 4;
+
+ /* Adjust the PID field for the new process. */
+ THREAD_SETMEM (self, pid, THREAD_GETMEM (self, tid));
+
+#if HP_TIMING_AVAIL
+ /* The CPU clock of the thread and process have to be set to zero. */
+ hp_timing_t now;
+ HP_TIMING_NOW (now);
+ THREAD_SETMEM (self, cpuclock_offset, now);
+ GL(dl_cpuclock_offset) = now;
+#endif
+
+ /* Reset the file list. These are recursive mutexes. */
+ fresetlockfiles ();
+
+ /* Reset locks in the I/O code. */
+ STDIO_INIT_MUTEX(_stdio_openlist_add_lock);
+
+ /* XXX reset any locks in dynamic loader */
+
+ /* Run the handlers registered for the child. */
+ while (allp != NULL)
+ {
+ if (allp->handler->child_handler != NULL)
+ allp->handler->child_handler ();
+
+ /* Note that we do not have to wake any possible waiter.
+ This is the only thread in the new process. The count
+ may have been bumped up by other threads doing a fork.
+ We reset it to 1, to avoid waiting for non-existing
+ thread(s) to release the count. */
+ allp->handler->refcntr = 1;
+
+ /* XXX We could at this point look through the object pool
+ and mark all objects not on the __fork_handlers list as
+ unused. This is necessary in case the fork() happened
+ while another thread called dlclose() and that call had
+ to create a new list. */
+
+ allp = allp->next;
+ }
+
+ /* Initialize the fork lock. */
+ __fork_lock = LLL_LOCK_INITIALIZER;
+ }
+ else
+ {
+ assert (THREAD_GETMEM (THREAD_SELF, tid) == ppid);
+
+ /* Restore the PID value. */
+ THREAD_SETMEM (THREAD_SELF, pid, parentpid);
+
+ /* We execute this even if the 'fork' call failed. */
+ __UCLIBC_IO_MUTEX_UNLOCK_CANCEL_UNSAFE(_stdio_openlist_add_lock);
+
+ /* Run the handlers registered for the parent. */
+ while (allp != NULL)
+ {
+ if (allp->handler->parent_handler != NULL)
+ allp->handler->parent_handler ();
+
+ if (atomic_decrement_and_test (&allp->handler->refcntr)
+ && allp->handler->need_signal)
+ lll_futex_wake (allp->handler->refcntr, 1, LLL_PRIVATE);
+
+ allp = allp->next;
+ }
+ }
+
+ return pid;
+}
+weak_alias(__libc_fork,__fork)
+libc_hidden_proto(fork)
+weak_alias(__libc_fork,fork)
+libc_hidden_weak(fork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.h
new file mode 100644
index 0000000..a00cfab
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/fork.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2002, 2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <lowlevellock.h>
+
+/* The fork generation counter, defined in libpthread. */
+extern unsigned long int __fork_generation attribute_hidden;
+
+/* Pointer to the fork generation counter in the thread library. */
+extern unsigned long int *__fork_generation_pointer attribute_hidden;
+
+/* Lock to protect allocation and deallocation of fork handlers. */
+extern int __fork_lock attribute_hidden;
+
+/* Elements of the fork handler lists. */
+struct fork_handler
+{
+ struct fork_handler *next;
+ void (*prepare_handler) (void);
+ void (*parent_handler) (void);
+ void (*child_handler) (void);
+ void *dso_handle;
+ unsigned int refcntr;
+ int need_signal;
+};
+
+/* The single linked list of all currently registered for handlers. */
+extern struct fork_handler *__fork_handlers attribute_hidden;
+
+
+/* Function to call to unregister fork handlers. */
+extern void __unregister_atfork (void *dso_handle) attribute_hidden;
+#define UNREGISTER_ATFORK(dso_handle) __unregister_atfork (dso_handle)
+
+
+/* C library side function to register new fork handlers. */
+extern int __register_atfork (void (*__prepare) (void),
+ void (*__parent) (void),
+ void (*__child) (void),
+ void *dso_handle);
+libc_hidden_proto (__register_atfork)
+
+/* Add a new element to the fork list. */
+extern void __linkin_atfork (struct fork_handler *newp) attribute_hidden;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c
new file mode 100644
index 0000000..d4de3cd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/getpid.c
@@ -0,0 +1,65 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <unistd.h>
+#include <tls.h>
+#include <sysdep.h>
+
+
+#ifndef NOT_IN_libc
+static inline __attribute__((always_inline)) pid_t really_getpid (pid_t oldval);
+
+static inline __attribute__((always_inline)) pid_t
+really_getpid (pid_t oldval)
+{
+ if (__builtin_expect (oldval == 0, 1))
+ {
+ pid_t selftid = THREAD_GETMEM (THREAD_SELF, tid);
+ if (__builtin_expect (selftid != 0, 1))
+ return selftid;
+ }
+
+ INTERNAL_SYSCALL_DECL (err);
+ pid_t result = INTERNAL_SYSCALL (getpid, err, 0);
+
+ /* We do not set the PID field in the TID here since we might be
+ called from a signal handler while the thread executes fork. */
+ if (oldval == 0)
+ THREAD_SETMEM (THREAD_SELF, tid, result);
+ return result;
+}
+#endif
+
+extern __typeof(getpid) __getpid;
+pid_t
+__getpid (void)
+{
+#ifdef NOT_IN_libc
+ INTERNAL_SYSCALL_DECL (err);
+ pid_t result = INTERNAL_SYSCALL (getpid, err, 0);
+#else
+ pid_t result = THREAD_GETMEM (THREAD_SELF, pid);
+ if (__builtin_expect (result <= 0, 0))
+ result = really_getpid (result);
+#endif
+ return result;
+}
+libc_hidden_proto(getpid)
+weak_alias(__getpid, getpid)
+libc_hidden_weak(getpid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch
new file mode 100644
index 0000000..9a34595
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch
@@ -0,0 +1,29 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S clone.S pthread_spin_unlock.S pthread_once.S
+libpthread_linux_arch_CSRC = pthread_spin_init.c pt-__syscall_error.c
+
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = clone.S vfork.S
+
+ASFLAGS += -DUSE___THREAD
+
+CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-lowlevelrobustlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-pthread_once.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
+ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
+CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h
new file mode 100644
index 0000000..9e3e016
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h
@@ -0,0 +1,173 @@
+/* Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#define __SIZEOF_PTHREAD_ATTR_T 36
+#define __SIZEOF_PTHREAD_MUTEX_T 24
+#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+#define __SIZEOF_PTHREAD_COND_T 48
+#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
+#define __SIZEOF_PTHREAD_CONDATTR_T 4
+#define __SIZEOF_PTHREAD_RWLOCK_T 32
+#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+#define __SIZEOF_PTHREAD_BARRIER_T 20
+#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+
+
+/* Thread identifiers. The structure of the attribute type is not
+ exposed on purpose. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is not exposed on purpose. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ long int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ long int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+ int __writer;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+/* Extra attributes for the cleanup functions. */
+#define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
new file mode 100644
index 0000000..934493c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+
+#define __SIZEOF_SEM_T 16
+
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/clone.S
new file mode 100644
index 0000000..9c7c464
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <libc/sysdeps/linux/i386/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/createthread.c
new file mode 100644
index 0000000..35719be
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/createthread.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* The "thread register" gets initialized from a segment descriptor.
+ Initialize such a descriptor first. */
+#define PREPARE_CREATE \
+ union user_desc_init desc; \
+ \
+ /* Describe the thread-local storage segment. */ \
+ \
+ /* The 'entry_number' field. The first three bits of the segment \
+ register value select the GDT, ignore them. We get the index \
+ from the value of the %gs register in the current thread. */ \
+ desc.vals[0] = TLS_GET_GS () >> 3; \
+ /* The 'base_addr' field. Pointer to the TCB. */ \
+ desc.vals[1] = (unsigned long int) pd; \
+ /* The 'limit' field. We use 4GB which is 0xfffff pages. */ \
+ desc.vals[2] = 0xfffff; \
+ /* Collapsed value of the bitfield: \
+ .seg_32bit = 1 \
+ .contents = 0 \
+ .read_exec_only = 0 \
+ .limit_in_pages = 1 \
+ .seg_not_present = 0 \
+ .useable = 1 */ \
+ desc.vals[3] = 0x51
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE &desc.desc
+
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/fork.c
new file mode 100644
index 0000000..813e529
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/fork.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+
+#define ARCH_FORK() \
+ INLINE_SYSCALL (clone, 5, \
+ CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0, \
+ NULL, NULL, &THREAD_SELF->tid)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S
new file mode 100644
index 0000000..ce8ad27
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/libc-lowlevellock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
new file mode 100644
index 0000000..00f8b56
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
@@ -0,0 +1,459 @@
+/* Copyright (C) 2002-2004, 2006, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <tcb-offsets.h>
+
+ .text
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_PRIVATE_FUTEX_WAKE(reg) \
+ movl $(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $(FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME), reg
+# define LOAD_FUTEX_WAKE(reg) \
+ xorl $(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %gs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+# define LOAD_PRIVATE_FUTEX_WAKE(reg) \
+ movl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAKE, reg
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT_BITSET | FUTEX_CLOCK_REALTIME, reg
+# define LOAD_FUTEX_WAKE(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAKE, reg
+#endif
+
+ .globl __lll_lock_wait_private
+ .type __lll_lock_wait_private,@function
+ .hidden __lll_lock_wait_private
+ .align 16
+__lll_lock_wait_private:
+ cfi_startproc
+ pushl %edx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%edx, -8)
+ cfi_offset(%ebx, -12)
+ cfi_offset(%esi, -16)
+
+ movl $2, %edx
+ movl %ecx, %ebx
+ xorl %esi, %esi /* No timeout. */
+ LOAD_PRIVATE_FUTEX_WAIT (%ecx)
+
+ cmpl %edx, %eax /* NB: %edx == 2 */
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+2: movl %edx, %eax
+ xchgl %eax, (%ebx) /* NB: lock is implied */
+
+ testl %eax, %eax
+ jnz 1b
+
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %edx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edx)
+ ret
+ cfi_endproc
+ .size __lll_lock_wait_private,.-__lll_lock_wait_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_lock_wait
+ .type __lll_lock_wait,@function
+ .hidden __lll_lock_wait
+ .align 16
+__lll_lock_wait:
+ cfi_startproc
+ pushl %edx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%edx, -8)
+ cfi_offset(%ebx, -12)
+ cfi_offset(%esi, -16)
+
+ movl %edx, %ebx
+ movl $2, %edx
+ xorl %esi, %esi /* No timeout. */
+ LOAD_FUTEX_WAIT (%ecx)
+
+ cmpl %edx, %eax /* NB: %edx == 2 */
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+2: movl %edx, %eax
+ xchgl %eax, (%ebx) /* NB: lock is implied */
+
+ testl %eax, %eax
+ jnz 1b
+
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %edx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edx)
+ ret
+ cfi_endproc
+ .size __lll_lock_wait,.-__lll_lock_wait
+
+ /* %ecx: futex
+ %esi: flags
+ %edx: timeout
+ %eax: futex value
+ */
+ .globl __lll_timedlock_wait
+ .type __lll_timedlock_wait,@function
+ .hidden __lll_timedlock_wait
+ .align 16
+__lll_timedlock_wait:
+ cfi_startproc
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebx, 0)
+
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ LOAD_PIC_REG (bx)
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%ebx)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+# endif
+
+ movl %ecx, %ebx
+ movl %esi, %ecx
+ movl %edx, %esi
+ movl $0xffffffff, %ebp
+ LOAD_FUTEX_WAIT_ABS (%ecx)
+
+ movl $2, %edx
+ cmpl %edx, %eax
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ movl $2, %edx
+ ENTER_KERNEL
+
+2: xchgl %edx, (%ebx) /* NB: lock is implied */
+
+ testl %edx, %edx
+ jz 3f
+
+ cmpl $-ETIMEDOUT, %eax
+ je 4f
+ cmpl $-EINVAL, %eax
+ jne 1b
+4: movl %eax, %edx
+ negl %edx
+
+3: movl %edx, %eax
+7: popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ ret
+
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+.Lreltmo:
+ /* Check for a valid timeout value. */
+ cmpl $1000000000, 4(%edx)
+ jae 3f
+
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%esi, 0)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%edi, 0)
+
+ /* Stack frame for the timespec and timeval structs. */
+ subl $8, %esp
+ cfi_adjust_cfa_offset(8)
+
+ movl %ecx, %ebp
+ movl %edx, %edi
+
+ movl $2, %edx
+ xchgl %edx, (%ebp)
+
+ test %edx, %edx
+ je 6f
+
+1:
+ /* Get current time. */
+ movl %esp, %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 4f
+ addl $1000000000, %edx
+ subl $1, %ecx
+4: testl %ecx, %ecx
+ js 2f /* Time is already up. */
+
+ /* Store relative timeout. */
+ movl %ecx, (%esp)
+ movl %edx, 4(%esp)
+
+ /* Futex call. */
+ movl %ebp, %ebx
+ movl $2, %edx
+ movl %esp, %esi
+ movl 16(%esp), %ecx
+ LOAD_FUTEX_WAIT (%ecx)
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ /* NB: %edx == 2 */
+ xchgl %edx, (%ebp)
+
+ testl %edx, %edx
+ je 6f
+
+ cmpl $-ETIMEDOUT, %eax
+ jne 1b
+2: movl $ETIMEDOUT, %edx
+
+6: addl $8, %esp
+ cfi_adjust_cfa_offset(-8)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+7: popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ movl %edx, %eax
+ ret
+
+3: movl $EINVAL, %edx
+ jmp 7b
+# endif
+ cfi_endproc
+ .size __lll_timedlock_wait,.-__lll_timedlock_wait
+#endif
+
+ .globl __lll_unlock_wake_private
+ .type __lll_unlock_wake_private,@function
+ .hidden __lll_unlock_wake_private
+ .align 16
+__lll_unlock_wake_private:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %ecx
+ cfi_adjust_cfa_offset(4)
+ pushl %edx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%ecx, -12)
+ cfi_offset(%edx, -16)
+
+ movl %eax, %ebx
+ movl $0, (%eax)
+ LOAD_PRIVATE_FUTEX_WAKE (%ecx)
+ movl $1, %edx /* Wake one thread. */
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ popl %edx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edx)
+ popl %ecx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ecx)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+ cfi_endproc
+ .size __lll_unlock_wake_private,.-__lll_unlock_wake_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_unlock_wake
+ .type __lll_unlock_wake,@function
+ .hidden __lll_unlock_wake
+ .align 16
+__lll_unlock_wake:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %ecx
+ cfi_adjust_cfa_offset(4)
+ pushl %edx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%ecx, -12)
+ cfi_offset(%edx, -16)
+
+ movl %eax, %ebx
+ movl $0, (%eax)
+ LOAD_FUTEX_WAKE (%ecx)
+ movl $1, %edx /* Wake one thread. */
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ popl %edx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edx)
+ popl %ecx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ecx)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+ cfi_endproc
+ .size __lll_unlock_wake,.-__lll_unlock_wake
+
+ .globl __lll_timedwait_tid
+ .type __lll_timedwait_tid,@function
+ .hidden __lll_timedwait_tid
+ .align 16
+__lll_timedwait_tid:
+ pushl %edi
+ pushl %esi
+ pushl %ebx
+ pushl %ebp
+
+ movl %eax, %ebp
+ movl %edx, %edi
+ subl $8, %esp
+
+ /* Get current time. */
+2: movl %esp, %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 5f
+ addl $1000000000, %edx
+ subl $1, %ecx
+5: testl %ecx, %ecx
+ js 6f /* Time is already up. */
+
+ movl %ecx, (%esp) /* Store relative timeout. */
+ movl %edx, 4(%esp)
+
+ movl (%ebp), %edx
+ testl %edx, %edx
+ jz 4f
+
+ movl %esp, %esi
+ /* XXX The kernel so far uses global futex for the wakeup at
+ all times. */
+ xorl %ecx, %ecx /* movl $FUTEX_WAIT, %ecx */
+ movl %ebp, %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ cmpl $0, (%ebx)
+ jne 1f
+4: xorl %eax, %eax
+
+3: addl $8, %esp
+ popl %ebp
+ popl %ebx
+ popl %esi
+ popl %edi
+ ret
+
+1: cmpl $-ETIMEDOUT, %eax
+ jne 2b
+6: movl $ETIMEDOUT, %eax
+ jmp 3b
+ .size __lll_timedwait_tid,.-__lll_timedwait_tid
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S
new file mode 100644
index 0000000..1d03800
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevelrobustlock.S
@@ -0,0 +1,234 @@
+/* Copyright (C) 2002, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <lowlevellock.h>
+#include <lowlevelrobustlock.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+ .text
+
+#define FUTEX_WAITERS 0x80000000
+#define FUTEX_OWNER_DIED 0x40000000
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %gs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+#endif
+
+ .globl __lll_robust_lock_wait
+ .type __lll_robust_lock_wait,@function
+ .hidden __lll_robust_lock_wait
+ .align 16
+__lll_robust_lock_wait:
+ cfi_startproc
+ pushl %edx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%edx, -8)
+ cfi_offset(%ebx, -12)
+ cfi_offset(%esi, -16)
+
+ movl %edx, %ebx
+ xorl %esi, %esi /* No timeout. */
+ LOAD_FUTEX_WAIT (%ecx)
+
+4: movl %eax, %edx
+ orl $FUTEX_WAITERS, %edx
+
+ testl $FUTEX_OWNER_DIED, %eax
+ jnz 3f
+
+ cmpl %edx, %eax /* NB: %edx == 2 */
+ je 1f
+
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jnz 2f
+
+1: movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ movl (%ebx), %eax
+
+2: test %eax, %eax
+ jne 4b
+
+ movl %gs:TID, %edx
+ orl $FUTEX_WAITERS, %edx
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jnz 4b
+ /* NB: %eax == 0 */
+
+3: popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %edx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edx)
+ ret
+ cfi_endproc
+ .size __lll_robust_lock_wait,.-__lll_robust_lock_wait
+
+
+ .globl __lll_robust_timedlock_wait
+ .type __lll_robust_timedlock_wait,@function
+ .hidden __lll_robust_timedlock_wait
+ .align 16
+__lll_robust_timedlock_wait:
+ cfi_startproc
+ /* Check for a valid timeout value. */
+ cmpl $1000000000, 4(%edx)
+ jae 3f
+
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%edi, -8)
+ cfi_offset(%esi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+
+ /* Stack frame for the timespec and timeval structs. */
+ subl $12, %esp
+ cfi_adjust_cfa_offset(12)
+
+ movl %ecx, %ebp
+ movl %edx, %edi
+
+1: movl %eax, 8(%esp)
+
+ /* Get current time. */
+ movl %esp, %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 4f
+ addl $1000000000, %edx
+ subl $1, %ecx
+4: testl %ecx, %ecx
+ js 8f /* Time is already up. */
+
+ /* Store relative timeout. */
+ movl %ecx, (%esp)
+ movl %edx, 4(%esp)
+
+ movl %ebp, %ebx
+
+ movl 8(%esp), %edx
+ movl %edx, %eax
+ orl $FUTEX_WAITERS, %edx
+
+ testl $FUTEX_OWNER_DIED, %eax
+ jnz 6f
+
+ cmpl %eax, %edx
+ je 2f
+
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ movl $0, %ecx /* Must use mov to avoid changing cc. */
+ jnz 5f
+
+2:
+ /* Futex call. */
+ movl %esp, %esi
+ movl 20(%esp), %ecx
+ LOAD_FUTEX_WAIT (%ecx)
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ movl %eax, %ecx
+
+ movl (%ebx), %eax
+
+5: testl %eax, %eax
+ jne 7f
+
+ movl %gs:TID, %edx
+ orl $FUTEX_WAITERS, %edx
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jnz 7f
+
+6: addl $12, %esp
+ cfi_adjust_cfa_offset(-12)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ ret
+
+3: movl $EINVAL, %eax
+ ret
+
+ cfi_adjust_cfa_offset(28)
+ cfi_offset(%edi, -8)
+ cfi_offset(%esi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+ /* Check whether the time expired. */
+7: cmpl $-ETIMEDOUT, %ecx
+ jne 1b
+
+8: movl $ETIMEDOUT, %eax
+ jmp 6b
+ cfi_endproc
+ .size __lll_robust_timedlock_wait,.-__lll_robust_timedlock_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
new file mode 100644
index 0000000..040d7f8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
@@ -0,0 +1,187 @@
+/* Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelbarrier.h>
+
+ .text
+
+ .globl pthread_barrier_wait
+ .type pthread_barrier_wait,@function
+ .align 16
+pthread_barrier_wait:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+
+ movl 8(%esp), %ebx
+
+ /* Get the mutex. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+ cmpxchgl %edx, MUTEX(%ebx)
+ jnz 1f
+
+ /* One less waiter. If this was the last one needed wake
+ everybody. */
+2: subl $1, LEFT(%ebx)
+ je 3f
+
+ /* There are more threads to come. */
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -12)
+
+#if CURR_EVENT == 0
+ movl (%ebx), %edx
+#else
+ movl CURR_EVENT(%ebx), %edx
+#endif
+
+ /* Release the mutex. */
+ LOCK
+ subl $1, MUTEX(%ebx)
+ jne 6f
+
+ /* Wait for the remaining threads. The call will return immediately
+ if the CURR_EVENT memory has meanwhile been changed. */
+7:
+#if FUTEX_WAIT == 0
+ movl PRIVATE(%ebx), %ecx
+#else
+ movl $FUTEX_WAIT, %ecx
+ orl PRIVATE(%ebx), %ecx
+#endif
+ xorl %esi, %esi
+8: movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ /* Don't return on spurious wakeups. The syscall does not change
+ any register except %eax so there is no need to reload any of
+ them. */
+#if CURR_EVENT == 0
+ cmpl %edx, (%ebx)
+#else
+ cmpl %edx, CURR_EVENT(%ebx)
+#endif
+ je 8b
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ movl $1, %edx
+ movl INIT_COUNT(%ebx), %ecx
+ LOCK
+ xaddl %edx, LEFT(%ebx)
+ subl $1, %ecx
+ cmpl %ecx, %edx
+ jne 10f
+
+ /* Release the mutex. We cannot release the lock before
+ waking the waiting threads since otherwise a new thread might
+ arrive and gets waken up, too. */
+ LOCK
+ subl $1, MUTEX(%ebx)
+ jne 9f
+
+ /* Note: %esi is still zero. */
+10: movl %esi, %eax /* != PTHREAD_BARRIER_SERIAL_THREAD */
+
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+
+ /* The necessary number of threads arrived. */
+3:
+#if CURR_EVENT == 0
+ addl $1, (%ebx)
+#else
+ addl $1, CURR_EVENT(%ebx)
+#endif
+
+ /* Wake up all waiters. The count is a signed number in the kernel
+ so 0x7fffffff is the highest value. */
+ movl $0x7fffffff, %edx
+ movl $FUTEX_WAKE, %ecx
+ orl PRIVATE(%ebx), %ecx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ movl $1, %edx
+ movl INIT_COUNT(%ebx), %ecx
+ LOCK
+ xaddl %edx, LEFT(%ebx)
+ subl $1, %ecx
+ cmpl %ecx, %edx
+ jne 5f
+
+ /* Release the mutex. We cannot release the lock before
+ waking the waiting threads since otherwise a new thread might
+ arrive and gets waken up, too. */
+ LOCK
+ subl $1, MUTEX(%ebx)
+ jne 4f
+
+5: orl $-1, %eax /* == PTHREAD_BARRIER_SERIAL_THREAD */
+
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+1: movl PRIVATE(%ebx), %ecx
+ leal MUTEX(%ebx), %edx
+ xorl $LLL_SHARED, %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+4: movl PRIVATE(%ebx), %ecx
+ leal MUTEX(%ebx), %eax
+ xorl $LLL_SHARED, %ecx
+ call __lll_unlock_wake
+ jmp 5b
+
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -12)
+6: movl PRIVATE(%ebx), %ecx
+ leal MUTEX(%ebx), %eax
+ xorl $LLL_SHARED, %ecx
+ call __lll_unlock_wake
+ jmp 7b
+
+9: movl PRIVATE(%ebx), %ecx
+ leal MUTEX(%ebx), %eax
+ xorl $LLL_SHARED, %ecx
+ call __lll_unlock_wake
+ jmp 10b
+ cfi_endproc
+ .size pthread_barrier_wait,.-pthread_barrier_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
new file mode 100644
index 0000000..ca9ceca
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
@@ -0,0 +1,239 @@
+/* Copyright (C) 2002,2003,2004,2006,2007,2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <bits/kernel-features.h>
+#include <pthread-pi-defines.h>
+#include <pthread-errnos.h>
+#include <tls.h>
+
+ .text
+
+ /* int pthread_cond_broadcast (pthread_cond_t *cond) */
+ .globl __pthread_cond_broadcast
+ .type __pthread_cond_broadcast, @function
+ .protected __pthread_cond_broadcast
+ .align 16
+__pthread_cond_broadcast:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebx, 0)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%esi, 0)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%edi, 0)
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
+ cfi_remember_state
+
+ movl 20(%esp), %ebx
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jnz 1f
+
+2: addl $cond_futex, %ebx
+ movl total_seq+4-cond_futex(%ebx), %eax
+ movl total_seq-cond_futex(%ebx), %ebp
+ cmpl wakeup_seq+4-cond_futex(%ebx), %eax
+ ja 3f
+ jb 4f
+ cmpl wakeup_seq-cond_futex(%ebx), %ebp
+ jna 4f
+
+ /* Cause all currently waiting threads to recognize they are
+ woken up. */
+3: movl %ebp, wakeup_seq-cond_futex(%ebx)
+ movl %eax, wakeup_seq-cond_futex+4(%ebx)
+ movl %ebp, woken_seq-cond_futex(%ebx)
+ movl %eax, woken_seq-cond_futex+4(%ebx)
+ addl %ebp, %ebp
+ addl $1, broadcast_seq-cond_futex(%ebx)
+ movl %ebp, (%ebx)
+
+ /* Get the address of the mutex used. */
+ movl dep_mutex-cond_futex(%ebx), %edi
+
+ /* Unlock. */
+ LOCK
+ subl $1, cond_lock-cond_futex(%ebx)
+ jne 7f
+
+ /* Don't use requeue for pshared condvars. */
+8: cmpl $-1, %edi
+ je 9f
+
+ /* Do not use requeue for pshared condvars. */
+ testl $PS_BIT, MUTEX_KIND(%edi)
+ jne 9f
+
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%edi), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ je 81f
+
+ /* Wake up all threads. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $(FUTEX_CMP_REQUEUE|FUTEX_PRIVATE_FLAG), %ecx
+#else
+ movl %gs:PRIVATE_FUTEX, %ecx
+ orl $FUTEX_CMP_REQUEUE, %ecx
+#endif
+ movl $SYS_futex, %eax
+ movl $0x7fffffff, %esi
+ movl $1, %edx
+ /* Get the address of the futex involved. */
+# if MUTEX_FUTEX != 0
+ addl $MUTEX_FUTEX, %edi
+# endif
+/* FIXME: Until Ingo fixes 4G/4G vDSO, 6 arg syscalls are broken for sysenter.
+ ENTER_KERNEL */
+ int $0x80
+
+ /* For any kind of error, which mainly is EAGAIN, we try again
+ with WAKE. The general test also covers running on old
+ kernels. */
+ cmpl $0xfffff001, %eax
+ jae 9f
+
+6: xorl %eax, %eax
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_restore_state
+
+81: movl $(FUTEX_CMP_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %ecx
+ movl $SYS_futex, %eax
+ movl $0x7fffffff, %esi
+ movl $1, %edx
+ /* Get the address of the futex involved. */
+# if MUTEX_FUTEX != 0
+ addl $MUTEX_FUTEX, %edi
+# endif
+ int $0x80
+
+ /* For any kind of error, which mainly is EAGAIN, we try again
+ with WAKE. The general test also covers running on old
+ kernels. */
+ cmpl $0xfffff001, %eax
+ jb 6b
+ jmp 9f
+
+ /* Initial locking failed. */
+1:
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 2b
+
+ .align 16
+ /* Unlock. */
+4: LOCK
+ subl $1, cond_lock-cond_futex(%ebx)
+ je 6b
+
+ /* Unlock in loop requires wakeup. */
+5: leal cond_lock-cond_futex(%ebx), %eax
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 6b
+
+ /* Unlock in loop requires wakeup. */
+7: leal cond_lock-cond_futex(%ebx), %eax
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 8b
+
+9: /* The futex requeue functionality is not available. */
+ movl $0x7fffffff, %edx
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ jmp 6b
+ cfi_endproc
+ .size __pthread_cond_broadcast, .-__pthread_cond_broadcast
+weak_alias(__pthread_cond_broadcast, pthread_cond_broadcast)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
new file mode 100644
index 0000000..118bc07
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
@@ -0,0 +1,216 @@
+/* Copyright (C) 2002,2003,2004,2005,2007,2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <bits/kernel-features.h>
+#include <pthread-pi-defines.h>
+#include <pthread-errnos.h>
+#include <tls.h>
+
+
+ .text
+
+ /* int pthread_cond_signal (pthread_cond_t *cond) */
+ .globl __pthread_cond_signal
+ .type __pthread_cond_signal, @function
+ .protected __pthread_cond_signal
+ .align 16
+__pthread_cond_signal:
+
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebx, 0)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%edi, 0)
+ cfi_remember_state
+
+ movl 12(%esp), %edi
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%edi)
+#else
+ cmpxchgl %edx, cond_lock(%edi)
+#endif
+ jnz 1f
+
+2: leal cond_futex(%edi), %ebx
+ movl total_seq+4(%edi), %eax
+ movl total_seq(%edi), %ecx
+ cmpl wakeup_seq+4(%edi), %eax
+#if cond_lock != 0
+ /* Must use leal to preserve the flags. */
+ leal cond_lock(%edi), %edi
+#endif
+ ja 3f
+ jb 4f
+ cmpl wakeup_seq-cond_futex(%ebx), %ecx
+ jbe 4f
+
+ /* Bump the wakeup number. */
+3: addl $1, wakeup_seq-cond_futex(%ebx)
+ adcl $0, wakeup_seq-cond_futex+4(%ebx)
+ addl $1, (%ebx)
+
+ /* Wake up one thread. */
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%esi, 0)
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
+
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ sete %cl
+ je 8f
+
+ movl dep_mutex-cond_futex(%ebx), %edx
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%edx), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ je 9f
+
+8: subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE_OP, %ecx
+ movl $SYS_futex, %eax
+ movl $1, %edx
+ movl $1, %esi
+ movl $FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, %ebp
+ /* FIXME: Until Ingo fixes 4G/4G vDSO, 6 arg syscalls are broken for
+ sysenter.
+ ENTER_KERNEL */
+ int $0x80
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+
+ /* For any kind of error, we try again with WAKE.
+ The general test also covers running on old kernels. */
+ cmpl $-4095, %eax
+ jae 7f
+
+6: xorl %eax, %eax
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_restore_state
+
+9: movl $(FUTEX_CMP_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %ecx
+ movl $SYS_futex, %eax
+ movl $1, %edx
+ xorl %esi, %esi
+ movl dep_mutex-cond_futex(%ebx), %edi
+ movl (%ebx), %ebp
+ /* FIXME: Until Ingo fixes 4G/4G vDSO, 6 arg syscalls are broken for
+ sysenter.
+ ENTER_KERNEL */
+ int $0x80
+ popl %ebp
+ popl %esi
+
+ leal -cond_futex(%ebx), %edi
+
+ /* For any kind of error, we try again with WAKE.
+ The general test also covers running on old kernels. */
+ cmpl $-4095, %eax
+ jb 4f
+
+7:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ orl $FUTEX_WAKE, %ecx
+
+ xorl $(FUTEX_WAKE ^ FUTEX_WAKE_OP), %ecx
+ movl $SYS_futex, %eax
+ /* %edx should be 1 already from $FUTEX_WAKE_OP syscall.
+ movl $1, %edx */
+ ENTER_KERNEL
+
+ /* Unlock. Note that at this point %edi always points to
+ cond_lock. */
+4: LOCK
+ subl $1, (%edi)
+ je 6b
+
+ /* Unlock in loop requires wakeup. */
+5: movl %edi, %eax
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 6b
+
+ /* Initial locking failed. */
+1:
+#if cond_lock == 0
+ movl %edi, %edx
+#else
+ leal cond_lock(%edi), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%edi)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 2b
+
+ cfi_endproc
+ .size __pthread_cond_signal, .-__pthread_cond_signal
+weak_alias(__pthread_cond_signal, pthread_cond_signal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
new file mode 100644
index 0000000..3b61367
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
@@ -0,0 +1,698 @@
+/* Copyright (C) 2002-2004,2006-2007,2009,2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <pthread-errnos.h>
+#include <pthread-pi-defines.h>
+#include <bits/kernel-features.h>
+
+
+ .text
+
+/* int pthread_cond_timedwait (pthread_cond_t *cond, pthread_mutex_t *mutex,
+ const struct timespec *abstime) */
+ .globl __pthread_cond_timedwait
+ .type __pthread_cond_timedwait, @function
+ .protected __pthread_cond_timedwait
+ .align 16
+__pthread_cond_timedwait:
+.LSTARTCODE:
+ cfi_startproc
+#ifdef SHARED
+ cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
+ DW.ref.__gcc_personality_v0)
+ cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
+#else
+ cfi_personality(DW_EH_PE_udata4, __gcc_personality_v0)
+ cfi_lsda(DW_EH_PE_udata4, .LexceptSTART)
+#endif
+
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%edi, 0)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%esi, 0)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebx, 0)
+
+ movl 20(%esp), %ebx
+ movl 28(%esp), %ebp
+
+ cmpl $1000000000, 4(%ebp)
+ movl $EINVAL, %eax
+ jae 18f
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jnz 1f
+
+ /* Store the reference to the mutex. If there is already a
+ different value in there this is a bad user bug. */
+2: cmpl $-1, dep_mutex(%ebx)
+ movl 24(%esp), %eax
+ je 17f
+ movl %eax, dep_mutex(%ebx)
+
+ /* Unlock the mutex. */
+17: xorl %edx, %edx
+ call __pthread_mutex_unlock_usercnt
+
+ testl %eax, %eax
+ jne 16f
+
+ addl $1, total_seq(%ebx)
+ adcl $0, total_seq+4(%ebx)
+ addl $1, cond_futex(%ebx)
+ addl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+#define FRAME_SIZE 32
+ subl $FRAME_SIZE, %esp
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+ cfi_remember_state
+
+ /* Get and store current wakeup_seq value. */
+ movl wakeup_seq(%ebx), %edi
+ movl wakeup_seq+4(%ebx), %edx
+ movl broadcast_seq(%ebx), %eax
+ movl %edi, 12(%esp)
+ movl %edx, 16(%esp)
+ movl %eax, 20(%esp)
+
+ /* Reset the pi-requeued flag. */
+8: movl $0, 24(%esp)
+ /* Get the current time. */
+ movl %ebx, %edx
+#ifdef __NR_clock_gettime
+ /* Get the clock number. */
+ movl cond_nwaiters(%ebx), %ebx
+ andl $((1 << nwaiters_shift) - 1), %ebx
+ /* Only clocks 0 and 1 are allowed so far. Both are handled in the
+ kernel. */
+ leal 4(%esp), %ecx
+ movl $__NR_clock_gettime, %eax
+ ENTER_KERNEL
+# ifndef __ASSUME_POSIX_TIMERS
+ cmpl $-ENOSYS, %eax
+ je 19f
+# endif
+ movl %edx, %ebx
+
+ /* Compute relative timeout. */
+ movl (%ebp), %ecx
+ movl 4(%ebp), %edx
+ subl 4(%esp), %ecx
+ subl 8(%esp), %edx
+#else
+ /* Get the current time. */
+ leal 4(%esp), %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+ movl %edx, %ebx
+
+ /* Compute relative timeout. */
+ movl 8(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%ebp), %ecx
+ movl 4(%ebp), %edx
+ subl 4(%esp), %ecx
+ subl %eax, %edx
+#endif
+ jns 12f
+ addl $1000000000, %edx
+ subl $1, %ecx
+12: testl %ecx, %ecx
+ movl $-ETIMEDOUT, %esi
+ js 6f
+
+ /* Store relative timeout. */
+21: movl %ecx, 4(%esp)
+ movl %edx, 8(%esp)
+
+ movl cond_futex(%ebx), %edi
+ movl %edi, 28(%esp)
+
+ /* Unlock. */
+ LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 3f
+
+.LcleanupSTART:
+4: call __pthread_enable_asynccancel
+ movl %eax, (%esp)
+
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ sete %cl
+ je 40f
+
+ movl dep_mutex(%ebx), %edi
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%edi), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ jne 40f
+
+ movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %ecx
+ /* The following only works like this because we only support
+ two clocks, represented using a single bit. */
+ testl $1, cond_nwaiters(%ebx)
+ /* XXX Need to implement using sete instead of a jump. */
+ jne 42f
+ orl $FUTEX_CLOCK_REALTIME, %ecx
+
+ /* Requeue-PI uses absolute timeout */
+42: leal (%ebp), %esi
+ movl 28(%esp), %edx
+ addl $cond_futex, %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ subl $cond_futex, %ebx
+ movl %eax, %esi
+ /* Set the pi-requeued flag only if the kernel has returned 0. The
+ kernel does not hold the mutex on ETIMEDOUT or any other error. */
+ cmpl $0, %eax
+ sete 24(%esp)
+ je 41f
+
+ /* Normal and PI futexes dont mix. Use normal futex functions only
+ if the kernel does not support the PI futex functions. */
+ cmpl $-ENOSYS, %eax
+ jne 41f
+ xorl %ecx, %ecx
+
+40: subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+#if FUTEX_WAIT != 0
+ addl $FUTEX_WAIT, %ecx
+#endif
+ leal 4(%esp), %esi
+ movl 28(%esp), %edx
+ addl $cond_futex, %ebx
+.Ladd_cond_futex:
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ subl $cond_futex, %ebx
+.Lsub_cond_futex:
+ movl %eax, %esi
+
+41: movl (%esp), %eax
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+
+ /* Lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jnz 5f
+
+6: movl broadcast_seq(%ebx), %eax
+ cmpl 20(%esp), %eax
+ jne 23f
+
+ movl woken_seq(%ebx), %eax
+ movl woken_seq+4(%ebx), %ecx
+
+ movl wakeup_seq(%ebx), %edi
+ movl wakeup_seq+4(%ebx), %edx
+
+ cmpl 16(%esp), %edx
+ jne 7f
+ cmpl 12(%esp), %edi
+ je 15f
+
+7: cmpl %ecx, %edx
+ jne 9f
+ cmp %eax, %edi
+ jne 9f
+
+15: cmpl $-ETIMEDOUT, %esi
+ jne 8b
+
+ addl $1, wakeup_seq(%ebx)
+ adcl $0, wakeup_seq+4(%ebx)
+ addl $1, cond_futex(%ebx)
+ movl $ETIMEDOUT, %esi
+ jmp 14f
+
+23: xorl %esi, %esi
+ jmp 24f
+
+9: xorl %esi, %esi
+14: addl $1, woken_seq(%ebx)
+ adcl $0, woken_seq+4(%ebx)
+
+24: subl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ movl total_seq(%ebx), %eax
+ andl total_seq+4(%ebx), %eax
+ cmpl $0xffffffff, %eax
+ jne 25f
+ movl cond_nwaiters(%ebx), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 25f
+
+ addl $cond_nwaiters, %ebx
+ movl $SYS_futex, %eax
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_nwaiters(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $1, %edx
+ ENTER_KERNEL
+ subl $cond_nwaiters, %ebx
+
+25: LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 10f
+
+11: movl 24+FRAME_SIZE(%esp), %eax
+ /* With requeue_pi, the mutex lock is held in the kernel. */
+ movl 24(%esp), %ecx
+ testl %ecx, %ecx
+ jnz 27f
+
+ call __pthread_mutex_cond_lock
+26: addl $FRAME_SIZE, %esp
+ cfi_adjust_cfa_offset(-FRAME_SIZE);
+
+ /* We return the result of the mutex_lock operation if it failed. */
+ testl %eax, %eax
+#ifdef HAVE_CMOV
+ cmovel %esi, %eax
+#else
+ jne 22f
+ movl %esi, %eax
+22:
+#endif
+
+18: popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+
+ ret
+
+ cfi_restore_state
+
+27: call __pthread_mutex_cond_lock_adjust
+ xorl %eax, %eax
+ jmp 26b
+
+ cfi_adjust_cfa_offset(-FRAME_SIZE);
+ /* Initial locking failed. */
+1:
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 2b
+
+ /* The initial unlocking of the mutex failed. */
+16:
+ LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 18b
+
+ movl %eax, %esi
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+
+ movl %esi, %eax
+ jmp 18b
+
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+
+ /* Unlock in loop requires wakeup. */
+3:
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 4b
+
+ /* Locking in loop failed. */
+5:
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 6b
+
+ /* Unlock after loop requires wakeup. */
+10:
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 11b
+
+#if defined __NR_clock_gettime && !defined __ASSUME_POSIX_TIMERS
+ /* clock_gettime not available. */
+19: leal 4(%esp), %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+ movl %edx, %ebx
+
+ /* Compute relative timeout. */
+ movl 8(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%ebp), %ecx
+ movl 4(%ebp), %edx
+ subl 4(%esp), %ecx
+ subl %eax, %edx
+ jns 20f
+ addl $1000000000, %edx
+ subl $1, %ecx
+20: testl %ecx, %ecx
+ movl $-ETIMEDOUT, %esi
+ js 6b
+ jmp 21b
+#endif
+ .size __pthread_cond_timedwait, .-__pthread_cond_timedwait
+weak_alias(__pthread_cond_timedwait, pthread_cond_timedwait)
+
+
+ .type __condvar_tw_cleanup2, @function
+__condvar_tw_cleanup2:
+ subl $cond_futex, %ebx
+ .size __condvar_tw_cleanup2, .-__condvar_tw_cleanup2
+ .type __condvar_tw_cleanup, @function
+__condvar_tw_cleanup:
+ movl %eax, %esi
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jz 1f
+
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+
+1: movl broadcast_seq(%ebx), %eax
+ cmpl 20(%esp), %eax
+ jne 3f
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ movl total_seq(%ebx), %eax
+ movl total_seq+4(%ebx), %edi
+ cmpl wakeup_seq+4(%ebx), %edi
+ jb 6f
+ ja 7f
+ cmpl wakeup_seq(%ebx), %eax
+ jbe 7f
+
+6: addl $1, wakeup_seq(%ebx)
+ adcl $0, wakeup_seq+4(%ebx)
+ addl $1, cond_futex(%ebx)
+
+7: addl $1, woken_seq(%ebx)
+ adcl $0, woken_seq+4(%ebx)
+
+3: subl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ xorl %edi, %edi
+ movl total_seq(%ebx), %eax
+ andl total_seq+4(%ebx), %eax
+ cmpl $0xffffffff, %eax
+ jne 4f
+ movl cond_nwaiters(%ebx), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 4f
+
+ addl $cond_nwaiters, %ebx
+ movl $SYS_futex, %eax
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_nwaiters(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $1, %edx
+ ENTER_KERNEL
+ subl $cond_nwaiters, %ebx
+ movl $1, %edi
+
+4: LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ je 2f
+
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+
+ /* Wake up all waiters to make sure no signal gets lost. */
+2: testl %edi, %edi
+ jnz 5f
+ addl $cond_futex, %ebx
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $SYS_futex, %eax
+ movl $0x7fffffff, %edx
+ ENTER_KERNEL
+
+5: movl 24+FRAME_SIZE(%esp), %eax
+ call __pthread_mutex_cond_lock
+
+ movl %esi, (%esp)
+.LcallUR:
+#ifdef __PIC__
+ call __i686.get_pc_thunk.bx
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#endif
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size __condvar_tw_cleanup, .-__condvar_tw_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format (omit)
+ .byte DW_EH_PE_omit # @TType format (omit)
+ .byte DW_EH_PE_sdata4 # call-site format
+ # DW_EH_PE_sdata4
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .long .LcleanupSTART-.LSTARTCODE
+ .long .Ladd_cond_futex-.LcleanupSTART
+ .long __condvar_tw_cleanup-.LSTARTCODE
+ .uleb128 0
+ .long .Ladd_cond_futex-.LSTARTCODE
+ .long .Lsub_cond_futex-.Ladd_cond_futex
+ .long __condvar_tw_cleanup2-.LSTARTCODE
+ .uleb128 0
+ .long .Lsub_cond_futex-.LSTARTCODE
+ .long .LcleanupEND-.Lsub_cond_futex
+ .long __condvar_tw_cleanup-.LSTARTCODE
+ .uleb128 0
+ .long .LcallUR-.LSTARTCODE
+ .long .LENDCODE-.LcallUR
+ .long 0
+ .uleb128 0
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
new file mode 100644
index 0000000..a1294c5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
@@ -0,0 +1,595 @@
+/* Copyright (C) 2002-2004,2006-2007,2009,2010 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <tcb-offsets.h>
+#include <pthread-errnos.h>
+#include <pthread-pi-defines.h>
+#include <bits/kernel-features.h>
+
+
+ .text
+
+/* int pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex) */
+ .globl __pthread_cond_wait
+ .type __pthread_cond_wait, @function
+ .protected __pthread_cond_wait
+ .align 16
+__pthread_cond_wait:
+.LSTARTCODE:
+ cfi_startproc
+#ifdef SHARED
+ cfi_personality(DW_EH_PE_pcrel | DW_EH_PE_sdata4 | DW_EH_PE_indirect,
+ DW.ref.__gcc_personality_v0)
+ cfi_lsda(DW_EH_PE_pcrel | DW_EH_PE_sdata4, .LexceptSTART)
+#else
+ cfi_personality(DW_EH_PE_udata4, __gcc_personality_v0)
+ cfi_lsda(DW_EH_PE_udata4, .LexceptSTART)
+#endif
+
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebp, 0)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%edi, 0)
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%esi, 0)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset(%ebx, 0)
+
+ xorl %esi, %esi
+ movl 20(%esp), %ebx
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jnz 1f
+
+ /* Store the reference to the mutex. If there is already a
+ different value in there this is a bad user bug. */
+2: cmpl $-1, dep_mutex(%ebx)
+ movl 24(%esp), %eax
+ je 15f
+ movl %eax, dep_mutex(%ebx)
+
+ /* Unlock the mutex. */
+15: xorl %edx, %edx
+ call __pthread_mutex_unlock_usercnt
+
+ testl %eax, %eax
+ jne 12f
+
+ addl $1, total_seq(%ebx)
+ adcl $0, total_seq+4(%ebx)
+ addl $1, cond_futex(%ebx)
+ addl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+#define FRAME_SIZE 20
+ subl $FRAME_SIZE, %esp
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+ cfi_remember_state
+
+ /* Get and store current wakeup_seq value. */
+ movl wakeup_seq(%ebx), %edi
+ movl wakeup_seq+4(%ebx), %edx
+ movl broadcast_seq(%ebx), %eax
+ movl %edi, 4(%esp)
+ movl %edx, 8(%esp)
+ movl %eax, 12(%esp)
+
+ /* Reset the pi-requeued flag. */
+8: movl $0, 16(%esp)
+ movl cond_futex(%ebx), %ebp
+
+ /* Unlock. */
+ LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 3f
+
+.LcleanupSTART:
+4: call __pthread_enable_asynccancel
+ movl %eax, (%esp)
+
+ xorl %ecx, %ecx
+ cmpl $-1, dep_mutex(%ebx)
+ sete %cl
+ je 18f
+
+ movl dep_mutex(%ebx), %edi
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%edi), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ jne 18f
+
+ movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %ecx
+ movl %ebp, %edx
+ xorl %esi, %esi
+ addl $cond_futex, %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ subl $cond_futex, %ebx
+ /* Set the pi-requeued flag only if the kernel has returned 0. The
+ kernel does not hold the mutex on error. */
+ cmpl $0, %eax
+ sete 16(%esp)
+ je 19f
+
+ /* Normal and PI futexes dont mix. Use normal futex functions only
+ if the kernel does not support the PI futex functions. */
+ cmpl $-ENOSYS, %eax
+ jne 19f
+ xorl %ecx, %ecx
+
+18: subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+#if FUTEX_WAIT != 0
+ addl $FUTEX_WAIT, %ecx
+#endif
+ movl %ebp, %edx
+ addl $cond_futex, %ebx
+.Ladd_cond_futex:
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ subl $cond_futex, %ebx
+.Lsub_cond_futex:
+
+19: movl (%esp), %eax
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+
+ /* Lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jnz 5f
+
+6: movl broadcast_seq(%ebx), %eax
+ cmpl 12(%esp), %eax
+ jne 16f
+
+ movl woken_seq(%ebx), %eax
+ movl woken_seq+4(%ebx), %ecx
+
+ movl wakeup_seq(%ebx), %edi
+ movl wakeup_seq+4(%ebx), %edx
+
+ cmpl 8(%esp), %edx
+ jne 7f
+ cmpl 4(%esp), %edi
+ je 8b
+
+7: cmpl %ecx, %edx
+ jne 9f
+ cmp %eax, %edi
+ je 8b
+
+9: addl $1, woken_seq(%ebx)
+ adcl $0, woken_seq+4(%ebx)
+
+ /* Unlock */
+16: subl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ movl total_seq(%ebx), %eax
+ andl total_seq+4(%ebx), %eax
+ cmpl $0xffffffff, %eax
+ jne 17f
+ movl cond_nwaiters(%ebx), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 17f
+
+ addl $cond_nwaiters, %ebx
+ movl $SYS_futex, %eax
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_nwaiters(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $1, %edx
+ ENTER_KERNEL
+ subl $cond_nwaiters, %ebx
+
+17: LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 10f
+
+ /* With requeue_pi, the mutex lock is held in the kernel. */
+11: movl 24+FRAME_SIZE(%esp), %eax
+ movl 16(%esp), %ecx
+ testl %ecx, %ecx
+ jnz 21f
+
+ call __pthread_mutex_cond_lock
+20: addl $FRAME_SIZE, %esp
+ cfi_adjust_cfa_offset(-FRAME_SIZE);
+
+14: popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+
+ /* We return the result of the mutex_lock operation. */
+ ret
+
+ cfi_restore_state
+
+21: call __pthread_mutex_cond_lock_adjust
+ xorl %eax, %eax
+ jmp 20b
+
+ cfi_adjust_cfa_offset(-FRAME_SIZE);
+ /* Initial locking failed. */
+1:
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 2b
+
+ /* The initial unlocking of the mutex failed. */
+12:
+ LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ jne 14b
+
+ movl %eax, %esi
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+
+ movl %esi, %eax
+ jmp 14b
+
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+
+ /* Unlock in loop requires wakeup. */
+3:
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 4b
+
+ /* Locking in loop failed. */
+5:
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+ jmp 6b
+
+ /* Unlock after loop requires wakeup. */
+10:
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+ jmp 11b
+ .size __pthread_cond_wait, .-__pthread_cond_wait
+weak_alias(__pthread_cond_wait, pthread_cond_wait)
+
+
+ .type __condvar_w_cleanup2, @function
+__condvar_w_cleanup2:
+ subl $cond_futex, %ebx
+ .size __condvar_w_cleanup2, .-__condvar_w_cleanup2
+.LSbl4:
+ .type __condvar_w_cleanup, @function
+__condvar_w_cleanup:
+ movl %eax, %esi
+
+ /* Get internal lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, cond_lock(%ebx)
+#endif
+ jz 1f
+
+#if cond_lock == 0
+ movl %ebx, %edx
+#else
+ leal cond_lock(%ebx), %edx
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_lock_wait
+
+1: movl broadcast_seq(%ebx), %eax
+ cmpl 12(%esp), %eax
+ jne 3f
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ movl total_seq(%ebx), %eax
+ movl total_seq+4(%ebx), %edi
+ cmpl wakeup_seq+4(%ebx), %edi
+ jb 6f
+ ja 7f
+ cmpl wakeup_seq(%ebx), %eax
+ jbe 7f
+
+6: addl $1, wakeup_seq(%ebx)
+ adcl $0, wakeup_seq+4(%ebx)
+ addl $1, cond_futex(%ebx)
+
+7: addl $1, woken_seq(%ebx)
+ adcl $0, woken_seq+4(%ebx)
+
+3: subl $(1 << nwaiters_shift), cond_nwaiters(%ebx)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ xorl %edi, %edi
+ movl total_seq(%ebx), %eax
+ andl total_seq+4(%ebx), %eax
+ cmpl $0xffffffff, %eax
+ jne 4f
+ movl cond_nwaiters(%ebx), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 4f
+
+ addl $cond_nwaiters, %ebx
+ movl $SYS_futex, %eax
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_nwaiters(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $1, %edx
+ ENTER_KERNEL
+ subl $cond_nwaiters, %ebx
+ movl $1, %edi
+
+4: LOCK
+#if cond_lock == 0
+ subl $1, (%ebx)
+#else
+ subl $1, cond_lock(%ebx)
+#endif
+ je 2f
+
+#if cond_lock == 0
+ movl %ebx, %eax
+#else
+ leal cond_lock(%ebx), %eax
+#endif
+#if (LLL_SHARED-LLL_PRIVATE) > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex(%ebx)
+ setne %cl
+ subl $1, %ecx
+ andl $(LLL_SHARED-LLL_PRIVATE), %ecx
+#if LLL_PRIVATE != 0
+ addl $LLL_PRIVATE, %ecx
+#endif
+ call __lll_unlock_wake
+
+ /* Wake up all waiters to make sure no signal gets lost. */
+2: testl %edi, %edi
+ jnz 5f
+ addl $cond_futex, %ebx
+#if FUTEX_PRIVATE_FLAG > 255
+ xorl %ecx, %ecx
+#endif
+ cmpl $-1, dep_mutex-cond_futex(%ebx)
+ sete %cl
+ subl $1, %ecx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %ecx
+#else
+ andl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $FUTEX_WAKE, %ecx
+ movl $SYS_futex, %eax
+ movl $0x7fffffff, %edx
+ ENTER_KERNEL
+
+5: movl 24+FRAME_SIZE(%esp), %eax
+ call __pthread_mutex_cond_lock
+
+ movl %esi, (%esp)
+.LcallUR:
+#ifdef __PIC__
+ call __i686.get_pc_thunk.bx
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#endif
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size __condvar_w_cleanup, .-__condvar_w_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format (omit)
+ .byte DW_EH_PE_omit # @TType format (omit)
+ .byte DW_EH_PE_sdata4 # call-site format
+ # DW_EH_PE_sdata4
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .long .LcleanupSTART-.LSTARTCODE
+ .long .Ladd_cond_futex-.LcleanupSTART
+ .long __condvar_w_cleanup-.LSTARTCODE
+ .uleb128 0
+ .long .Ladd_cond_futex-.LSTARTCODE
+ .long .Lsub_cond_futex-.Ladd_cond_futex
+ .long __condvar_w_cleanup2-.LSTARTCODE
+ .uleb128 0
+ .long .Lsub_cond_futex-.LSTARTCODE
+ .long .LcleanupEND-.Lsub_cond_futex
+ .long __condvar_w_cleanup-.LSTARTCODE
+ .uleb128 0
+ .long .LcallUR-.LSTARTCODE
+ .long .LENDCODE-.LcallUR
+ .long 0
+ .uleb128 0
+.Lcstend:
+
+#ifdef __PIC__
+ .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
+ .globl __i686.get_pc_thunk.bx
+ .hidden __i686.get_pc_thunk.bx
+ .type __i686.get_pc_thunk.bx,@function
+__i686.get_pc_thunk.bx:
+ movl (%esp), %ebx;
+ ret
+ .size __i686.get_pc_thunk.bx,.-__i686.get_pc_thunk.bx
+#endif
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000..79501bd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
@@ -0,0 +1,195 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_rdlock
+ .type __pthread_rwlock_rdlock,@function
+ .protected __pthread_rwlock_rdlock
+ .align 16
+__pthread_rwlock_rdlock:
+ cfi_startproc
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
+
+ xorl %esi, %esi
+ movl 12(%esp), %ebx
+
+ /* Get the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, MUTEX(%ebx)
+#endif
+ jnz 1f
+
+2: movl WRITER(%ebx), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, WRITERS_QUEUED(%ebx)
+ je 5f
+ cmpb $0, FLAGS(%ebx)
+ je 5f
+
+3: addl $1, READERS_QUEUED(%ebx)
+ je 4f
+
+ movl READERS_WAKEUP(%ebx), %edx
+
+ LOCK
+#if MUTEX == 0
+ subl $1, (%ebx)
+#else
+ subl $1, MUTEX(%ebx)
+#endif
+ jne 10f
+
+11:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movzbl PSHARED(%ebx), %ecx
+ xorl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %ecx
+#else
+ movzbl PSHARED(%ebx), %ecx
+# if FUTEX_WAIT != 0
+ orl $FUTEX_WAIT, %ecx
+# endif
+ xorl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $READERS_WAKEUP, %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ subl $READERS_WAKEUP, %ebx
+
+ /* Reget the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, MUTEX(%ebx)
+#endif
+ jnz 12f
+
+13: subl $1, READERS_QUEUED(%ebx)
+ jmp 2b
+
+5: xorl %edx, %edx
+ addl $1, NR_READERS(%ebx)
+ je 8f
+9: LOCK
+#if MUTEX == 0
+ subl $1, (%ebx)
+#else
+ subl $1, MUTEX(%ebx)
+#endif
+ jne 6f
+7:
+
+ movl %edx, %eax
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ ret
+
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
+1:
+#if MUTEX == 0
+ movl %ebx, %edx
+#else
+ leal MUTEX(%ebx), %edx
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+14: cmpl %gs:TID, %eax
+ jne 3b
+ /* Deadlock detected. */
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6:
+#if MUTEX == 0
+ movl %ebx, %eax
+#else
+ leal MUTEX(%ebx), %eax
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_unlock_wake
+ jmp 7b
+
+ /* Overflow. */
+8: subl $1, NR_READERS(%ebx)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+ /* Overflow. */
+4: subl $1, READERS_QUEUED(%ebx)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10:
+#if MUTEX == 0
+ movl %ebx, %eax
+#else
+ leal MUTEX(%ebx), %eax
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_unlock_wake
+ jmp 11b
+
+12:
+#if MUTEX == 0
+ movl %ebx, %edx
+#else
+ leal MUTEX(%ebx), %edx
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_lock_wait
+ jmp 13b
+ cfi_endproc
+ .size __pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
+
+ .globl pthread_rwlock_rdlock
+pthread_rwlock_rdlock = __pthread_rwlock_rdlock
+
+ .globl __pthread_rwlock_rdlock_internal
+__pthread_rwlock_rdlock_internal = __pthread_rwlock_rdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000..be4530e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,245 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+
+ .text
+
+ .globl pthread_rwlock_timedrdlock
+ .type pthread_rwlock_timedrdlock,@function
+ .align 16
+pthread_rwlock_timedrdlock:
+ cfi_startproc
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+ subl $8, %esp
+ cfi_adjust_cfa_offset(8)
+
+ movl 28(%esp), %ebp
+ movl 32(%esp), %edi
+
+ /* Get the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebp)
+#else
+ cmpxchgl %edx, MUTEX(%ebp)
+#endif
+ jnz 1f
+
+2: movl WRITER(%ebp), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, WRITERS_QUEUED(%ebp)
+ je 5f
+ cmpb $0, FLAGS(%ebp)
+ je 5f
+
+ /* Check the value of the timeout parameter. */
+3: cmpl $1000000000, 4(%edi)
+ jae 19f
+
+ addl $1, READERS_QUEUED(%ebp)
+ je 4f
+
+ movl READERS_WAKEUP(%ebp), %esi
+
+ LOCK
+#if MUTEX == 0
+ subl $1, (%ebp)
+#else
+ subl $1, MUTEX(%ebp)
+#endif
+ jne 10f
+
+ /* Get current time. */
+11: movl %esp, %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 15f
+ addl $1000000000, %edx
+ subl $1, %ecx
+15: testl %ecx, %ecx
+ js 16f /* Time is already up. */
+
+ /* Futex call. */
+ movl %ecx, (%esp) /* Store relative timeout. */
+ movl %edx, 4(%esp)
+
+ movl %esi, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movzbl PSHARED(%ebp), %ecx
+ xorl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %ecx
+#else
+ movzbl PSHARED(%ebp), %ecx
+# if FUTEX_WAIT != 0
+ orl $FUTEX_WAIT, %ecx
+# endif
+ xorl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ movl %esp, %esi
+ leal READERS_WAKEUP(%ebp), %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ movl %eax, %esi
+17:
+
+ /* Reget the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebp)
+#else
+ cmpxchgl %edx, MUTEX(%ebp)
+#endif
+ jnz 12f
+
+13: subl $1, READERS_QUEUED(%ebp)
+ cmpl $-ETIMEDOUT, %esi
+ jne 2b
+
+18: movl $ETIMEDOUT, %edx
+ jmp 9f
+
+
+5: xorl %edx, %edx
+ addl $1, NR_READERS(%ebp)
+ je 8f
+9: LOCK
+#if MUTEX == 0
+ subl $1, (%ebp)
+#else
+ subl $1, MUTEX(%ebp)
+#endif
+ jne 6f
+
+7: movl %edx, %eax
+
+ addl $8, %esp
+ cfi_adjust_cfa_offset(-8)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ ret
+
+ cfi_adjust_cfa_offset(24)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+1:
+#if MUTEX == 0
+ movl %ebp, %edx
+#else
+ leal MUTEX(%ebp), %edx
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+14: cmpl %gs:TID, %eax
+ jne 3b
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6:
+#if MUTEX == 0
+ movl %ebp, %eax
+#else
+ leal MUTEX(%ebp), %eax
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_unlock_wake
+ jmp 7b
+
+ /* Overflow. */
+8: subl $1, NR_READERS(%ebp)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+ /* Overflow. */
+4: subl $1, READERS_QUEUED(%ebp)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10:
+#if MUTEX == 0
+ movl %ebp, %eax
+#else
+ leal MUTEX(%ebp), %eax
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_unlock_wake
+ jmp 11b
+
+12:
+#if MUTEX == 0
+ movl %ebp, %edx
+#else
+ leal MUTEX(%ebp), %edx
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_lock_wait
+ jmp 13b
+
+16: movl $-ETIMEDOUT, %esi
+ jmp 17b
+
+19: movl $EINVAL, %edx
+ jmp 9b
+ cfi_endproc
+ .size pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000..61431ab
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,238 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+
+ .text
+
+ .globl pthread_rwlock_timedwrlock
+ .type pthread_rwlock_timedwrlock,@function
+ .align 16
+pthread_rwlock_timedwrlock:
+ cfi_startproc
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+ subl $8, %esp
+ cfi_adjust_cfa_offset(8)
+
+ movl 28(%esp), %ebp
+ movl 32(%esp), %edi
+
+ /* Get the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebp)
+#else
+ cmpxchgl %edx, MUTEX(%ebp)
+#endif
+ jnz 1f
+
+2: movl WRITER(%ebp), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, NR_READERS(%ebp)
+ je 5f
+
+ /* Check the value of the timeout parameter. */
+3: cmpl $1000000000, 4(%edi)
+ jae 19f
+
+ addl $1, WRITERS_QUEUED(%ebp)
+ je 4f
+
+ movl WRITERS_WAKEUP(%ebp), %esi
+
+ LOCK
+#if MUTEX == 0
+ subl $1, (%ebp)
+#else
+ subl $1, MUTEX(%ebp)
+#endif
+ jne 10f
+
+ /* Get current time. */
+11: movl %esp, %ebx
+ xorl %ecx, %ecx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 15f
+ addl $1000000000, %edx
+ subl $1, %ecx
+15: testl %ecx, %ecx
+ js 16f /* Time is already up. */
+
+ /* Futex call. */
+ movl %ecx, (%esp) /* Store relative timeout. */
+ movl %edx, 4(%esp)
+
+ movl %esi, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movzbl PSHARED(%ebp), %ecx
+ xorl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %ecx
+#else
+ movzbl PSHARED(%ebp), %ecx
+# if FUTEX_WAIT != 0
+ orl $FUTEX_WAIT, %ecx
+# endif
+ xorl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ movl %esp, %esi
+ leal WRITERS_WAKEUP(%ebp), %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ movl %eax, %esi
+17:
+
+ /* Reget the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebp)
+#else
+ cmpxchgl %edx, MUTEX(%ebp)
+#endif
+ jnz 12f
+
+13: subl $1, WRITERS_QUEUED(%ebp)
+ cmpl $-ETIMEDOUT, %esi
+ jne 2b
+
+18: movl $ETIMEDOUT, %edx
+ jmp 9f
+
+
+5: xorl %edx, %edx
+ movl %gs:TID, %eax
+ movl %eax, WRITER(%ebp)
+9: LOCK
+#if MUTEX == 0
+ subl $1, (%ebp)
+#else
+ subl $1, MUTEX(%ebp)
+#endif
+ jne 6f
+
+7: movl %edx, %eax
+
+ addl $8, %esp
+ cfi_adjust_cfa_offset(-8)
+ popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ ret
+
+ cfi_adjust_cfa_offset(24)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
+1:
+#if MUTEX == 0
+ movl %ebp, %edx
+#else
+ leal MUTEX(%ebp), %edx
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+14: cmpl %gs:TID, %eax
+ jne 3b
+20: movl $EDEADLK, %edx
+ jmp 9b
+
+6:
+#if MUTEX == 0
+ movl %ebp, %eax
+#else
+ leal MUTEX(%ebp), %eax
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_unlock_wake
+ jmp 7b
+
+ /* Overflow. */
+4: subl $1, WRITERS_QUEUED(%ebp)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10:
+#if MUTEX == 0
+ movl %ebp, %eax
+#else
+ leal MUTEX(%ebp), %eax
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_unlock_wake
+ jmp 11b
+
+12:
+#if MUTEX == 0
+ movl %ebp, %edx
+#else
+ leal MUTEX(%ebp), %edx
+#endif
+ movzbl PSHARED(%ebp), %ecx
+ call __lll_lock_wait
+ jmp 13b
+
+16: movl $-ETIMEDOUT, %esi
+ jmp 17b
+
+19: movl $EINVAL, %edx
+ jmp 9b
+ cfi_endproc
+ .size pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S
new file mode 100644
index 0000000..cfab60c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S
@@ -0,0 +1,157 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_unlock
+ .type __pthread_rwlock_unlock,@function
+ .protected __pthread_rwlock_unlock
+ .align 16
+__pthread_rwlock_unlock:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
+
+ movl 12(%esp), %edi
+
+ /* Get the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%edi)
+#else
+ cmpxchgl %edx, MUTEX(%edi)
+#endif
+ jnz 1f
+
+2: cmpl $0, WRITER(%edi)
+ jne 5f
+ subl $1, NR_READERS(%edi)
+ jnz 6f
+
+5: movl $0, WRITER(%edi)
+
+ movl $1, %edx
+ leal WRITERS_WAKEUP(%edi), %ebx
+ cmpl $0, WRITERS_QUEUED(%edi)
+ jne 0f
+
+ /* If also no readers waiting nothing to do. */
+ cmpl $0, READERS_QUEUED(%edi)
+ je 6f
+
+ movl $0x7fffffff, %edx
+ leal READERS_WAKEUP(%edi), %ebx
+
+0: addl $1, (%ebx)
+ LOCK
+#if MUTEX == 0
+ subl $1, (%edi)
+#else
+ subl $1, MUTEX(%edi)
+#endif
+ jne 7f
+
+8:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movzbl PSHARED(%edi), %ecx
+ xorl $FUTEX_PRIVATE_FLAG|FUTEX_WAKE, %ecx
+#else
+ movzbl PSHARED(%edi), %ecx
+ orl $FUTEX_WAKE, %ecx
+ xorl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ xorl %eax, %eax
+ popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
+ .align 16
+6: LOCK
+#if MUTEX == 0
+ subl $1, (%edi)
+#else
+ subl $1, MUTEX(%edi)
+#endif
+ jne 3f
+
+4: xorl %eax, %eax
+ popl %edi
+ popl %ebx
+ ret
+
+1:
+#if MUTEX == 0
+ movl %edi, %edx
+#else
+ leal MUTEX(%edi), %edx
+#endif
+ movzbl PSHARED(%edi), %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+3:
+#if MUTEX == 0
+ movl %edi, %eax
+#else
+ leal MUTEX(%edi), %eax
+#endif
+ movzbl PSHARED(%edi), %ecx
+ call __lll_unlock_wake
+ jmp 4b
+
+7:
+#if MUTEX == 0
+ movl %edi, %eax
+#else
+ leal MUTEX(%edi), %eax
+#endif
+ movzbl PSHARED(%edi), %ecx
+ call __lll_unlock_wake
+ jmp 8b
+ cfi_endproc
+ .size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock
+
+ .globl pthread_rwlock_unlock
+pthread_rwlock_unlock = __pthread_rwlock_unlock
+
+ .globl __pthread_rwlock_unlock_internal
+__pthread_rwlock_unlock_internal = __pthread_rwlock_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000..5c96d90
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
@@ -0,0 +1,186 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tls.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_wrlock
+ .type __pthread_rwlock_wrlock,@function
+ .protected __pthread_rwlock_wrlock
+ .align 16
+__pthread_rwlock_wrlock:
+ cfi_startproc
+ pushl %esi
+ cfi_adjust_cfa_offset(4)
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
+
+ xorl %esi, %esi
+ movl 12(%esp), %ebx
+
+ /* Get the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, MUTEX(%ebx)
+#endif
+ jnz 1f
+
+2: movl WRITER(%ebx), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, NR_READERS(%ebx)
+ je 5f
+
+3: addl $1, WRITERS_QUEUED(%ebx)
+ je 4f
+
+ movl WRITERS_WAKEUP(%ebx), %edx
+
+ LOCK
+#if MUTEX == 0
+ subl $1, (%ebx)
+#else
+ subl $1, MUTEX(%ebx)
+#endif
+ jne 10f
+
+11:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movzbl PSHARED(%ebx), %ecx
+ xorl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %ecx
+#else
+ movzbl PSHARED(%ebx), %ecx
+# if FUTEX_WAIT != 0
+ orl $FUTEX_WAIT, %ecx
+# endif
+ xorl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ addl $WRITERS_WAKEUP, %ebx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ subl $WRITERS_WAKEUP, %ebx
+
+ /* Reget the lock. */
+ movl $1, %edx
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, MUTEX(%ebx)
+#endif
+ jnz 12f
+
+13: subl $1, WRITERS_QUEUED(%ebx)
+ jmp 2b
+
+5: xorl %edx, %edx
+ movl %gs:TID, %eax
+ movl %eax, WRITER(%ebx)
+9: LOCK
+#if MUTEX == 0
+ subl $1, (%ebx)
+#else
+ subl $1, MUTEX(%ebx)
+#endif
+ jne 6f
+7:
+
+ movl %edx, %eax
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
+ ret
+
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
+1:
+#if MUTEX == 0
+ movl %ebx, %edx
+#else
+ leal MUTEX(%ebx), %edx
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_lock_wait
+ jmp 2b
+
+14: cmpl %gs:TID , %eax
+ jne 3b
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6:
+#if MUTEX == 0
+ movl %ebx, %eax
+#else
+ leal MUTEX(%ebx), %eax
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_unlock_wake
+ jmp 7b
+
+4: subl $1, WRITERS_QUEUED(%ebx)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10:
+#if MUTEX == 0
+ movl %ebx, %eax
+#else
+ leal MUTEX(%ebx), %eax
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_unlock_wake
+ jmp 11b
+
+12:
+#if MUTEX == 0
+ movl %ebx, %edx
+#else
+ leal MUTEX(%ebx), %edx
+#endif
+ movzbl PSHARED(%ebx), %ecx
+ call __lll_lock_wait
+ jmp 13b
+ cfi_endproc
+ .size __pthread_rwlock_wrlock,.-__pthread_rwlock_wrlock
+
+ .globl pthread_rwlock_wrlock
+pthread_rwlock_wrlock = __pthread_rwlock_wrlock
+
+ .globl __pthread_rwlock_wrlock_internal
+__pthread_rwlock_wrlock_internal = __pthread_rwlock_wrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
new file mode 100644
index 0000000..b077a20
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
@@ -0,0 +1,142 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+
+
+ .text
+
+ .globl __new_sem_post
+ .type __new_sem_post,@function
+ .align 16
+__new_sem_post:
+ cfi_startproc
+ pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+
+ movl 8(%esp), %ebx
+
+#if VALUE == 0
+ movl (%ebx), %eax
+#else
+ movl VALUE(%ebx), %eax
+#endif
+0: cmpl $SEM_VALUE_MAX, %eax
+ je 3f
+ leal 1(%eax), %edx
+ LOCK
+#if VALUE == 0
+ cmpxchgl %edx, (%ebx)
+#else
+ cmpxchgl %edx, VALUE(%ebx)
+#endif
+ jnz 0b
+
+ cmpl $0, NWAITERS(%ebx)
+ je 2f
+
+ movl $FUTEX_WAKE, %ecx
+ orl PRIVATE(%ebx), %ecx
+ movl $1, %edx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ testl %eax, %eax
+ js 1f
+
+2: xorl %eax, %eax
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+1:
+#ifdef __PIC__
+ call __x86.get_pc_thunk.bx
+#else
+ movl $4f, %ebx
+4:
+#endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#if USE___THREAD
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
+ movl $EINVAL, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl $EINVAL, %gs:(%edx)
+# endif
+#else
+ call __errno_location@plt
+ movl $EINVAL, (%eax)
+#endif
+
+ orl $-1, %eax
+ popl %ebx
+ ret
+
+3:
+#ifdef __PIC__
+ call __x86.get_pc_thunk.bx
+#else
+ movl $5f, %ebx
+5:
+#endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#if USE___THREAD
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
+ movl $EOVERFLOW, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl $EOVERFLOW, %gs:(%edx)
+# endif
+#else
+ call __errno_location@plt
+ movl $EOVERFLOW, (%eax)
+#endif
+
+ orl $-1, %eax
+ popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
+ ret
+ cfi_endproc
+ .size __new_sem_post,.-__new_sem_post
+weak_alias(__new_sem_post, sem_post)
+
+
+#ifdef __PIC__
+ .section .gnu.linkonce.t.__x86.get_pc_thunk.bx,"ax",@progbits
+ .globl __x86.get_pc_thunk.bx
+ .hidden __x86.get_pc_thunk.bx
+ .type __x86.get_pc_thunk.bx,@function
+__x86.get_pc_thunk.bx:
+ movl (%esp), %ebx;
+ ret
+ .size __x86.get_pc_thunk.bx,.-__x86.get_pc_thunk.bx
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
new file mode 100644
index 0000000..a1e3225
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S
@@ -0,0 +1,329 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+
+
+#if VALUE != 0
+# error "code needs to be rewritten for VALUE != 0"
+#endif
+
+
+ .text
+
+ .globl sem_timedwait
+ .type sem_timedwait,@function
+ .align 16
+sem_timedwait:
+.LSTARTCODE:
+ movl 4(%esp), %ecx
+
+ movl (%ecx), %eax
+2: testl %eax, %eax
+ je 1f
+
+ leal -1(%eax), %edx
+ LOCK
+ cmpxchgl %edx, (%ecx)
+ jne 2b
+
+ xorl %eax, %eax
+ ret
+
+ /* Check whether the timeout value is valid. */
+1: pushl %esi
+.Lpush_esi:
+ pushl %edi
+.Lpush_edi:
+ pushl %ebx
+.Lpush_ebx:
+ subl $12, %esp
+.Lsub_esp:
+
+ movl 32(%esp), %edi
+
+ /* Check for invalid nanosecond field. */
+ cmpl $1000000000, 4(%edi)
+ movl $EINVAL, %esi
+ jae 6f
+
+ LOCK
+ incl NWAITERS(%ecx)
+
+7: xorl %ecx, %ecx
+ movl %esp, %ebx
+ movl %ecx, %edx
+ movl $__NR_gettimeofday, %eax
+ ENTER_KERNEL
+
+ /* Compute relative timeout. */
+ movl 4(%esp), %eax
+ movl $1000, %edx
+ mul %edx /* Milli seconds to nano seconds. */
+ movl (%edi), %ecx
+ movl 4(%edi), %edx
+ subl (%esp), %ecx
+ subl %eax, %edx
+ jns 5f
+ addl $1000000000, %edx
+ subl $1, %ecx
+5: testl %ecx, %ecx
+ movl $ETIMEDOUT, %esi
+ js 6f /* Time is already up. */
+
+ movl %ecx, (%esp) /* Store relative timeout. */
+ movl %edx, 4(%esp)
+
+.LcleanupSTART:
+ call __pthread_enable_asynccancel
+ movl %eax, 8(%esp)
+
+ movl 28(%esp), %ebx /* Load semaphore address. */
+#if FUTEX_WAIT == 0
+ movl PRIVATE(%ebx), %ecx
+#else
+ movl $FUTEX_WAIT, %ecx
+ orl PRIVATE(%ebx), %ecx
+#endif
+ movl %esp, %esi
+ xorl %edx, %edx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ movl %eax, %esi
+
+ movl 8(%esp), %eax
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+
+ testl %esi, %esi
+ je 9f
+ cmpl $-EWOULDBLOCK, %esi
+ jne 3f
+
+9: movl (%ebx), %eax
+8: testl %eax, %eax
+ je 7b
+
+ leal -1(%eax), %ecx
+ LOCK
+ cmpxchgl %ecx, (%ebx)
+ jne 8b
+
+ xorl %eax, %eax
+
+ LOCK
+ decl NWAITERS(%ebx)
+
+10: addl $12, %esp
+.Ladd_esp:
+ popl %ebx
+.Lpop_ebx:
+ popl %edi
+.Lpop_edi:
+ popl %esi
+.Lpop_esi:
+ ret
+
+.Lafter_ret:
+3: negl %esi
+6:
+#ifdef __PIC__
+ call __x86.get_pc_thunk.bx
+#else
+ movl $4f, %ebx
+4:
+#endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#if USE___THREAD
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
+ movl %esi, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl %esi, %gs:(%edx)
+# endif
+#else
+ call __errno_location@plt
+ movl %esi, (%eax)
+#endif
+
+ movl 28(%esp), %ebx /* Load semaphore address. */
+ orl $-1, %eax
+ jmp 10b
+ .size sem_timedwait,.-sem_timedwait
+
+
+ .type sem_wait_cleanup,@function
+sem_wait_cleanup:
+ LOCK
+ decl NWAITERS(%ebx)
+ movl %eax, (%esp)
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ .size sem_wait_cleanup,.-sem_wait_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff # @LPStart format (omit)
+ .byte 0xff # @TType format (omit)
+ .byte 0x01 # call-site format
+ # DW_EH_PE_uleb128
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_wait_cleanup-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .long .LENDCIE-.LSTARTCIE # Length of the CIE.
+.LSTARTCIE:
+ .long 0 # CIE ID.
+ .byte 1 # Version number.
+#ifdef SHARED
+ .string "zPLR" # NUL-terminated augmentation
+ # string.
+#else
+ .string "zPL" # NUL-terminated augmentation
+ # string.
+#endif
+ .uleb128 1 # Code alignment factor.
+ .sleb128 -4 # Data alignment factor.
+ .byte 8 # Return address register
+ # column.
+#ifdef SHARED
+ .uleb128 7 # Augmentation value length.
+ .byte 0x9b # Personality: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4
+ # + DW_EH_PE_indirect
+ .long DW.ref.__gcc_personality_v0-.
+ .byte 0x1b # LSDA Encoding: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4.
+ .byte 0x1b # FDE Encoding: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 # Augmentation value length.
+ .byte 0x0 # Personality: absolute
+ .long __gcc_personality_v0
+ .byte 0x0 # LSDA Encoding: absolute
+#endif
+ .byte 0x0c # DW_CFA_def_cfa
+ .uleb128 4
+ .uleb128 4
+ .byte 0x88 # DW_CFA_offset, column 0x10
+ .uleb128 1
+ .align 4
+.LENDCIE:
+
+ .long .LENDFDE-.LSTARTFDE # Length of the FDE.
+.LSTARTFDE:
+ .long .LSTARTFDE-.LSTARTFRAME # CIE pointer.
+#ifdef SHARED
+ .long .LSTARTCODE-. # PC-relative start address
+ # of the code.
+#else
+ .long .LSTARTCODE # Start address of the code.
+#endif
+ .long .LENDCODE-.LSTARTCODE # Length of the code.
+ .uleb128 4 # Augmentation size
+#ifdef SHARED
+ .long .LexceptSTART-.
+#else
+ .long .LexceptSTART
+#endif
+
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpush_esi-.LSTARTCODE
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 8
+ .byte 0x86 # DW_CFA_offset %esi
+ .uleb128 2
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpush_edi-.Lpush_esi
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 12
+ .byte 0x87 # DW_CFA_offset %edi
+ .uleb128 3
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpush_ebx-.Lpush_edi
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 0x83 # DW_CFA_offset %ebx
+ .uleb128 4
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lsub_esp-.Lpush_ebx
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 28
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Ladd_esp-.Lsub_esp
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpop_ebx-.Ladd_esp
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 12
+ .byte 0xc3 # DW_CFA_restore %ebx
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpop_edi-.Lpop_ebx
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 8
+ .byte 0xc7 # DW_CFA_restore %edi
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpop_esi-.Lpop_edi
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 4
+ .byte 0xc6 # DW_CFA_restore %esi
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lafter_ret-.Lpop_esi
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 28
+ .byte 0x86 # DW_CFA_offset %esi
+ .uleb128 2
+ .byte 0x87 # DW_CFA_offset %edi
+ .uleb128 3
+ .byte 0x83 # DW_CFA_offset %ebx
+ .uleb128 4
+ .align 4
+.LENDFDE:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S
new file mode 100644
index 0000000..dad9685
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S
@@ -0,0 +1,79 @@
+/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <lowlevellock.h>
+
+ .text
+
+ .globl __new_sem_trywait
+ .type __new_sem_trywait,@function
+ .align 16
+__new_sem_trywait:
+ movl 4(%esp), %ecx
+
+ movl (%ecx), %eax
+2: testl %eax, %eax
+ jz 1f
+
+ leal -1(%eax), %edx
+ LOCK
+ cmpxchgl %edx, (%ecx)
+ jne 2b
+ xorl %eax, %eax
+ ret
+
+1:
+#ifdef __PIC__
+ call __x86.get_pc_thunk.cx
+#else
+ movl $3f, %ecx
+3:
+#endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ecx
+#if USE___THREAD
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ecx), %edx
+ addl %gs:0, %edx
+ movl $EAGAIN, (%edx)
+# else
+ movl errno@gotntpoff(%ecx), %edx
+ movl $EAGAIN, %gs:(%edx)
+# endif
+#else
+ call __errno_location@plt
+ movl $EAGAIN, (%eax)
+#endif
+ orl $-1, %eax
+ ret
+ .size __new_sem_trywait,.-__new_sem_trywait
+weak_alias(__new_sem_trywait, sem_trywait)
+
+
+#ifdef __PIC__
+ .section .gnu.linkonce.t.__x86.get_pc_thunk.cx,"ax",@progbits
+ .globl __x86.get_pc_thunk.cx
+ .hidden __x86.get_pc_thunk.cx
+ .type __x86.get_pc_thunk.cx,@function
+__x86.get_pc_thunk.cx:
+ movl (%esp), %ecx;
+ ret
+ .size __x86.get_pc_thunk.cx,.-__x86.get_pc_thunk.cx
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S
new file mode 100644
index 0000000..b1c32ee
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S
@@ -0,0 +1,269 @@
+/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+
+
+#if VALUE != 0
+# error "code needs to be rewritten for VALUE != 0"
+#endif
+
+ .text
+
+ .globl __new_sem_wait
+ .type __new_sem_wait,@function
+ .align 16
+__new_sem_wait:
+.LSTARTCODE:
+ pushl %ebx
+.Lpush_ebx:
+ pushl %esi
+.Lpush_esi:
+ subl $4, %esp
+.Lsub_esp:
+
+ movl 16(%esp), %ebx
+
+ movl (%ebx), %eax
+2: testl %eax, %eax
+ je 1f
+
+ leal -1(%eax), %edx
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jne 2b
+7: xorl %eax, %eax
+
+9: movl 4(%esp), %esi
+ movl 8(%esp), %ebx
+ addl $12, %esp
+.Ladd_esp:
+ ret
+
+.Lafter_ret:
+1: LOCK
+ incl NWAITERS(%ebx)
+
+.LcleanupSTART:
+6: call __pthread_enable_asynccancel
+ movl %eax, (%esp)
+
+#if FUTEX_WAIT == 0
+ movl PRIVATE(%ebx), %ecx
+#else
+ movl $FUTEX_WAIT, %ecx
+ orl PRIVATE(%ebx), %ecx
+#endif
+ xorl %esi, %esi
+ xorl %edx, %edx
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ movl %eax, %esi
+
+ movl (%esp), %eax
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+
+ testl %esi, %esi
+ je 3f
+ cmpl $-EWOULDBLOCK, %esi
+ jne 4f
+
+3:
+ movl (%ebx), %eax
+5: testl %eax, %eax
+ je 6b
+
+ leal -1(%eax), %edx
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jne 5b
+
+ LOCK
+ decl NWAITERS(%ebx)
+ jmp 7b
+
+4: LOCK
+ decl NWAITERS(%ebx)
+
+ negl %esi
+#ifdef __PIC__
+ call __x86.get_pc_thunk.bx
+#else
+ movl $8f, %ebx
+8:
+#endif
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+#if USE___THREAD
+# ifdef NO_TLS_DIRECT_SEG_REFS
+ movl errno@gotntpoff(%ebx), %edx
+ addl %gs:0, %edx
+ movl %esi, (%edx)
+# else
+ movl errno@gotntpoff(%ebx), %edx
+ movl %esi, %gs:(%edx)
+# endif
+#else
+ call __errno_location@plt
+ movl %esi, (%eax)
+#endif
+ orl $-1, %eax
+
+ jmp 9b
+ .size __new_sem_wait,.-__new_sem_wait
+weak_alias(__new_sem_wait, sem_wait)
+
+
+ .type sem_wait_cleanup,@function
+sem_wait_cleanup:
+ LOCK
+ decl NWAITERS(%ebx)
+ movl %eax, (%esp)
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ .size sem_wait_cleanup,.-sem_wait_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff # @LPStart format (omit)
+ .byte 0xff # @TType format (omit)
+ .byte 0x01 # call-site format
+ # DW_EH_PE_uleb128
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_wait_cleanup-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .long .LENDCIE-.LSTARTCIE # Length of the CIE.
+.LSTARTCIE:
+ .long 0 # CIE ID.
+ .byte 1 # Version number.
+#ifdef SHARED
+ .string "zPLR" # NUL-terminated augmentation
+ # string.
+#else
+ .string "zPL" # NUL-terminated augmentation
+ # string.
+#endif
+ .uleb128 1 # Code alignment factor.
+ .sleb128 -4 # Data alignment factor.
+ .byte 8 # Return address register
+ # column.
+#ifdef SHARED
+ .uleb128 7 # Augmentation value length.
+ .byte 0x9b # Personality: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4
+ # + DW_EH_PE_indirect
+ .long DW.ref.__gcc_personality_v0-.
+ .byte 0x1b # LSDA Encoding: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4.
+ .byte 0x1b # FDE Encoding: DW_EH_PE_pcrel
+ # + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 # Augmentation value length.
+ .byte 0x0 # Personality: absolute
+ .long __gcc_personality_v0
+ .byte 0x0 # LSDA Encoding: absolute
+#endif
+ .byte 0x0c # DW_CFA_def_cfa
+ .uleb128 4
+ .uleb128 4
+ .byte 0x88 # DW_CFA_offset, column 0x10
+ .uleb128 1
+ .align 4
+.LENDCIE:
+
+ .long .LENDFDE-.LSTARTFDE # Length of the FDE.
+.LSTARTFDE:
+ .long .LSTARTFDE-.LSTARTFRAME # CIE pointer.
+#ifdef SHARED
+ .long .LSTARTCODE-. # PC-relative start address
+ # of the code.
+#else
+ .long .LSTARTCODE # Start address of the code.
+#endif
+ .long .LENDCODE-.LSTARTCODE # Length of the code.
+ .uleb128 4 # Augmentation size
+#ifdef SHARED
+ .long .LexceptSTART-.
+#else
+ .long .LexceptSTART
+#endif
+
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpush_ebx-.LSTARTCODE
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 8
+ .byte 0x83 # DW_CFA_offset %ebx
+ .uleb128 2
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lpush_esi-.Lpush_ebx
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 12
+ .byte 0x86 # DW_CFA_offset %esi
+ .uleb128 3
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lsub_esp-.Lpush_esi
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Ladd_esp-.Lsub_esp
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 4
+ .byte 0xc3 # DW_CFA_restore %ebx
+ .byte 0xc6 # DW_CFA_restore %esi
+ .byte 4 # DW_CFA_advance_loc4
+ .long .Lafter_ret-.Ladd_esp
+ .byte 14 # DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 0x83 # DW_CFA_offset %ebx
+ .uleb128 2
+ .byte 0x86 # DW_CFA_offset %esi
+ .uleb128 3
+ .align 4
+.LENDFDE:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S
new file mode 100644
index 0000000..f567c1d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/libc-lowlevellock.S
@@ -0,0 +1 @@
+#include "../i486/libc-lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S
new file mode 100644
index 0000000..e60dea8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevellock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S
new file mode 100644
index 0000000..f768e16
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/lowlevelrobustlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/lowlevelrobustlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S
new file mode 100644
index 0000000..6d20b9a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_barrier_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_barrier_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S
new file mode 100644
index 0000000..5e1024e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_broadcast.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_broadcast.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S
new file mode 100644
index 0000000..da4e8cb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_signal.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_signal.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S
new file mode 100644
index 0000000..c013155
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_timedwait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_timedwait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S
new file mode 100644
index 0000000..9b57fba
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_cond_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000..da2bc47
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_rdlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_rdlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000..0f2ec16
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_timedrdlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000..2650159
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_timedwrlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S
new file mode 100644
index 0000000..5515e48
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_unlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_unlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000..04ac275
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/pthread_rwlock_wrlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_wrlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S
new file mode 100644
index 0000000..7317e15
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_post.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_post.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S
new file mode 100644
index 0000000..f34539d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_timedwait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S
new file mode 100644
index 0000000..64145c2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_trywait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S
new file mode 100644
index 0000000..b3d4621
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S
new file mode 100644
index 0000000..f567c1d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/libc-lowlevellock.S
@@ -0,0 +1 @@
+#include "../i486/libc-lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S
new file mode 100644
index 0000000..e60dea8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevellock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S
new file mode 100644
index 0000000..f768e16
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/lowlevelrobustlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/lowlevelrobustlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S
new file mode 100644
index 0000000..6d20b9a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_barrier_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_barrier_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S
new file mode 100644
index 0000000..5e1024e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_broadcast.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_broadcast.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S
new file mode 100644
index 0000000..da4e8cb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_signal.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_signal.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S
new file mode 100644
index 0000000..07d481f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_timedwait.S
@@ -0,0 +1,21 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define HAVE_CMOV 1
+#include "../i486/pthread_cond_timedwait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S
new file mode 100644
index 0000000..9b57fba
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_cond_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_cond_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000..da2bc47
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_rdlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_rdlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000..0f2ec16
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_timedrdlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000..2650159
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_timedwrlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S
new file mode 100644
index 0000000..0894f05
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_unlock.S
@@ -0,0 +1,21 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define HAVE_CMOV 1
+#include "../i486/pthread_rwlock_unlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000..04ac275
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/pthread_rwlock_wrlock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/pthread_rwlock_wrlock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S
new file mode 100644
index 0000000..7317e15
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_post.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_post.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S
new file mode 100644
index 0000000..f34539d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_timedwait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S
new file mode 100644
index 0000000..64145c2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_trywait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S
new file mode 100644
index 0000000..b3d4621
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "../i486/sem_wait.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
new file mode 100644
index 0000000..db951a1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
@@ -0,0 +1,585 @@
+/* Copyright (C) 2002-2004, 2006-2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#ifndef __ASSEMBLER__
+# include <time.h>
+# include <sys/param.h>
+# include <bits/pthreadtypes.h>
+# include <bits/kernel-features.h>
+# include <tcb-offsets.h>
+# include <atomic.h>
+
+# ifndef LOCK_INSTR
+# ifdef UP
+# define LOCK_INSTR /* nothing */
+# else
+# define LOCK_INSTR "lock;"
+# endif
+# endif
+#else
+# ifndef LOCK
+# ifdef UP
+# define LOCK
+# else
+# define LOCK lock
+# endif
+# endif
+#endif
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_WAIT_REQUEUE_PI 11
+#define FUTEX_CMP_REQUEUE_PI 12
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ({ unsigned int __fl = ((private) ^ FUTEX_PRIVATE_FLAG); \
+ __asm__ ("andl %%gs:%P1, %0" : "+r" (__fl) \
+ : "i" (offsetof (struct pthread, header.private_futex))); \
+ __fl | (fl); }))
+# endif
+#endif
+
+#ifndef __ASSEMBLER__
+
+/* Initializer for compatibility lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+#define LLL_LOCK_INITIALIZER_WAITERS (2)
+
+
+#ifdef __PIC__
+# define LLL_EBX_LOAD "xchgl %2, %%ebx\n"
+# define LLL_EBX_REG "D"
+#else
+# define LLL_EBX_LOAD
+# define LLL_EBX_REG "b"
+#endif
+
+#ifdef I386_USE_SYSENTER
+# ifdef SHARED
+# define LLL_ENTER_KERNEL "call *%%gs:%P6\n\t"
+# else
+# define LLL_ENTER_KERNEL "call *_dl_sysinfo\n\t"
+# endif
+#else
+# define LLL_ENTER_KERNEL "int $0x80\n\t"
+#endif
+
+/* Delay in spinlock loop. */
+#define BUSY_WAIT_NOP __asm__ ("rep; nop")
+
+
+#define LLL_STUB_UNWIND_INFO_START \
+ ".section .eh_frame,\"a\",@progbits\n" \
+"5:\t" ".long 7f-6f # Length of Common Information Entry\n" \
+"6:\t" ".long 0x0 # CIE Identifier Tag\n\t" \
+ ".byte 0x1 # CIE Version\n\t" \
+ ".ascii \"zR\\0\" # CIE Augmentation\n\t" \
+ ".uleb128 0x1 # CIE Code Alignment Factor\n\t" \
+ ".sleb128 -4 # CIE Data Alignment Factor\n\t" \
+ ".byte 0x8 # CIE RA Column\n\t" \
+ ".uleb128 0x1 # Augmentation size\n\t" \
+ ".byte 0x1b # FDE Encoding (pcrel sdata4)\n\t" \
+ ".byte 0xc # DW_CFA_def_cfa\n\t" \
+ ".uleb128 0x4\n\t" \
+ ".uleb128 0x0\n\t" \
+ ".align 4\n" \
+"7:\t" ".long 17f-8f # FDE Length\n" \
+"8:\t" ".long 8b-5b # FDE CIE offset\n\t" \
+ ".long 1b-. # FDE initial location\n\t" \
+ ".long 4b-1b # FDE address range\n\t" \
+ ".uleb128 0x0 # Augmentation size\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x8\n\t" \
+ ".uleb128 10f-9f\n" \
+"9:\t" ".byte 0x78 # DW_OP_breg8\n\t" \
+ ".sleb128 3b-1b\n"
+#define LLL_STUB_UNWIND_INFO_END \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x8\n\t" \
+ ".uleb128 12f-11f\n" \
+"11:\t" ".byte 0x78 # DW_OP_breg8\n\t" \
+ ".sleb128 3b-2b\n" \
+"12:\t" ".byte 0x40 + (3b-2b-1) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x8\n\t" \
+ ".uleb128 16f-13f\n" \
+"13:\t" ".byte 0x78 # DW_OP_breg8\n\t" \
+ ".sleb128 15f-14f\n\t" \
+ ".byte 0x0d # DW_OP_const4s\n" \
+"14:\t" ".4byte 3b-.\n\t" \
+ ".byte 0x1c # DW_OP_minus\n\t" \
+ ".byte 0x0d # DW_OP_const4s\n" \
+"15:\t" ".4byte 18f-.\n\t" \
+ ".byte 0x22 # DW_OP_plus\n" \
+"16:\t" ".align 4\n" \
+"17:\t" ".previous\n"
+
+/* Unwind info for
+ 1: lea ..., ...
+ 2: call ...
+ 3: jmp 18f
+ 4:
+ snippet. */
+#define LLL_STUB_UNWIND_INFO_3 \
+LLL_STUB_UNWIND_INFO_START \
+"10:\t" ".byte 0x40 + (2b-1b) # DW_CFA_advance_loc\n\t" \
+LLL_STUB_UNWIND_INFO_END
+
+/* Unwind info for
+ 1: lea ..., ...
+ 0: movl ..., ...
+ 2: call ...
+ 3: jmp 18f
+ 4:
+ snippet. */
+#define LLL_STUB_UNWIND_INFO_4 \
+LLL_STUB_UNWIND_INFO_START \
+"10:\t" ".byte 0x40 + (0b-1b) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x8\n\t" \
+ ".uleb128 20f-19f\n" \
+"19:\t" ".byte 0x78 # DW_OP_breg8\n\t" \
+ ".sleb128 3b-0b\n" \
+"20:\t" ".byte 0x40 + (2b-0b) # DW_CFA_advance_loc\n\t" \
+LLL_STUB_UNWIND_INFO_END
+
+
+#define lll_futex_wait(futex, val, private) \
+ lll_futex_timed_wait (futex, val, NULL, private)
+
+
+#define lll_futex_timed_wait(futex, val, timeout, private) \
+ ({ \
+ int __status; \
+ register __typeof (val) _val __asm__ ("edx") = (val); \
+ __asm__ __volatile__ (LLL_EBX_LOAD \
+ LLL_ENTER_KERNEL \
+ LLL_EBX_LOAD \
+ : "=a" (__status) \
+ : "0" (SYS_futex), LLL_EBX_REG (futex), "S" (timeout), \
+ "c" (__lll_private_flag (FUTEX_WAIT, private)), \
+ "d" (_val), "i" (offsetof (tcbhead_t, sysinfo)) \
+ : "memory"); \
+ __status; \
+ })
+
+
+#define lll_futex_wake(futex, nr, private) \
+ do { \
+ int __ignore; \
+ register __typeof (nr) _nr __asm__ ("edx") = (nr); \
+ __asm__ __volatile__ (LLL_EBX_LOAD \
+ LLL_ENTER_KERNEL \
+ LLL_EBX_LOAD \
+ : "=a" (__ignore) \
+ : "0" (SYS_futex), LLL_EBX_REG (futex), \
+ "c" (__lll_private_flag (FUTEX_WAKE, private)), \
+ "d" (_nr), \
+ "i" (0) /* phony, to align next arg's number */, \
+ "i" (offsetof (tcbhead_t, sysinfo))); \
+ } while (0)
+
+
+/* NB: in the lll_trylock macro we simply return the value in %eax
+ after the cmpxchg instruction. In case the operation succeded this
+ value is zero. In case the operation failed, the cmpxchg instruction
+ has loaded the current value of the memory work which is guaranteed
+ to be nonzero. */
+#if defined NOT_IN_libc || defined UP
+# define __lll_trylock_asm LOCK_INSTR "cmpxchgl %2, %1"
+#else
+# define __lll_trylock_asm "cmpl $0, %%gs:%P5\n\t" \
+ "je 0f\n\t" \
+ "lock\n" \
+ "0:\tcmpxchgl %2, %1"
+#endif
+
+#define lll_trylock(futex) \
+ ({ int ret; \
+ __asm__ __volatile__ (__lll_trylock_asm \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (LLL_LOCK_INITIALIZER_LOCKED), "m" (futex), \
+ "0" (LLL_LOCK_INITIALIZER), \
+ "i" (MULTIPLE_THREADS_OFFSET) \
+ : "memory"); \
+ ret; })
+
+#define lll_robust_trylock(futex, id) \
+ ({ int ret; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %2, %1" \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (id), "m" (futex), \
+ "0" (LLL_LOCK_INITIALIZER) \
+ : "memory"); \
+ ret; })
+
+
+#define lll_cond_trylock(futex) \
+ ({ int ret; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %2, %1" \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (LLL_LOCK_INITIALIZER_WAITERS), \
+ "m" (futex), "0" (LLL_LOCK_INITIALIZER) \
+ : "memory"); \
+ ret; })
+
+#if defined NOT_IN_libc || defined UP
+# define __lll_lock_asm_start LOCK_INSTR "cmpxchgl %1, %2\n\t"
+#else
+# define __lll_lock_asm_start "cmpl $0, %%gs:%P6\n\t" \
+ "je 0f\n\t" \
+ "lock\n" \
+ "0:\tcmpxchgl %1, %2\n\t"
+#endif
+
+#define lll_lock(futex, private) \
+ (void) \
+ ({ int ignore1, ignore2; \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __asm__ __volatile__ (__lll_lock_asm_start \
+ "jnz _L_lock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_lock_%=,@function\n" \
+ "_L_lock_%=:\n" \
+ "1:\tleal %2, %%ecx\n" \
+ "2:\tcall __lll_lock_wait_private\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_lock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_3 \
+ "18:" \
+ : "=a" (ignore1), "=c" (ignore2), "=m" (futex) \
+ : "0" (0), "1" (1), "m" (futex), \
+ "i" (MULTIPLE_THREADS_OFFSET) \
+ : "memory"); \
+ else \
+ { \
+ int ignore3; \
+ __asm__ __volatile__ (__lll_lock_asm_start \
+ "jnz _L_lock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_lock_%=,@function\n" \
+ "_L_lock_%=:\n" \
+ "1:\tleal %2, %%edx\n" \
+ "0:\tmovl %8, %%ecx\n" \
+ "2:\tcall __lll_lock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_lock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (ignore1), "=c" (ignore2), \
+ "=m" (futex), "=&d" (ignore3) \
+ : "1" (1), "m" (futex), \
+ "i" (MULTIPLE_THREADS_OFFSET), "0" (0), \
+ "g" ((int) (private)) \
+ : "memory"); \
+ } \
+ })
+
+#define lll_robust_lock(futex, id, private) \
+ ({ int __ret, ignore1, ignore2; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %2\n\t" \
+ "jnz _L_robust_lock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_lock_%=,@function\n" \
+ "_L_robust_lock_%=:\n" \
+ "1:\tleal %2, %%edx\n" \
+ "0:\tmovl %7, %%ecx\n" \
+ "2:\tcall __lll_robust_lock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_robust_lock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (__ret), "=c" (ignore1), "=m" (futex), \
+ "=&d" (ignore2) \
+ : "0" (0), "1" (id), "m" (futex), "g" ((int) (private))\
+ : "memory"); \
+ __ret; })
+
+
+/* Special version of lll_lock which causes the unlock function to
+ always wakeup waiters. */
+#define lll_cond_lock(futex, private) \
+ (void) \
+ ({ int ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %2\n\t" \
+ "jnz _L_cond_lock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_cond_lock_%=,@function\n" \
+ "_L_cond_lock_%=:\n" \
+ "1:\tleal %2, %%edx\n" \
+ "0:\tmovl %7, %%ecx\n" \
+ "2:\tcall __lll_lock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_cond_lock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (ignore1), "=c" (ignore2), "=m" (futex), \
+ "=&d" (ignore3) \
+ : "0" (0), "1" (2), "m" (futex), "g" ((int) (private))\
+ : "memory"); \
+ })
+
+
+#define lll_robust_cond_lock(futex, id, private) \
+ ({ int __ret, ignore1, ignore2; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %2\n\t" \
+ "jnz _L_robust_cond_lock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_cond_lock_%=,@function\n" \
+ "_L_robust_cond_lock_%=:\n" \
+ "1:\tleal %2, %%edx\n" \
+ "0:\tmovl %7, %%ecx\n" \
+ "2:\tcall __lll_robust_lock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_robust_cond_lock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (__ret), "=c" (ignore1), "=m" (futex), \
+ "=&d" (ignore2) \
+ : "0" (0), "1" (id | FUTEX_WAITERS), "m" (futex), \
+ "g" ((int) (private)) \
+ : "memory"); \
+ __ret; })
+
+
+#define lll_timedlock(futex, timeout, private) \
+ ({ int __ret, ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %3\n\t" \
+ "jnz _L_timedlock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_timedlock_%=,@function\n" \
+ "_L_timedlock_%=:\n" \
+ "1:\tleal %3, %%ecx\n" \
+ "0:\tmovl %8, %%edx\n" \
+ "2:\tcall __lll_timedlock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_timedlock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (__ret), "=c" (ignore1), "=&d" (ignore2), \
+ "=m" (futex), "=S" (ignore3) \
+ : "0" (0), "1" (1), "m" (futex), "m" (timeout), \
+ "4" ((int) (private)) \
+ : "memory"); \
+ __ret; })
+
+
+#define lll_robust_timedlock(futex, timeout, id, private) \
+ ({ int __ret, ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %3\n\t" \
+ "jnz _L_robust_timedlock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_timedlock_%=,@function\n" \
+ "_L_robust_timedlock_%=:\n" \
+ "1:\tleal %3, %%ecx\n" \
+ "0:\tmovl %8, %%edx\n" \
+ "2:\tcall __lll_robust_timedlock_wait\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_robust_timedlock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=a" (__ret), "=c" (ignore1), "=&d" (ignore2), \
+ "=m" (futex), "=S" (ignore3) \
+ : "0" (0), "1" (id), "m" (futex), "m" (timeout), \
+ "4" ((int) (private)) \
+ : "memory"); \
+ __ret; })
+
+#if defined NOT_IN_libc || defined UP
+# define __lll_unlock_asm LOCK_INSTR "subl $1, %0\n\t"
+#else
+# define __lll_unlock_asm "cmpl $0, %%gs:%P3\n\t" \
+ "je 0f\n\t" \
+ "lock\n" \
+ "0:\tsubl $1,%0\n\t"
+#endif
+
+#define lll_unlock(futex, private) \
+ (void) \
+ ({ int ignore; \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __asm__ __volatile__ (__lll_unlock_asm \
+ "jne _L_unlock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_unlock_%=,@function\n" \
+ "_L_unlock_%=:\n" \
+ "1:\tleal %0, %%eax\n" \
+ "2:\tcall __lll_unlock_wake_private\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_unlock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_3 \
+ "18:" \
+ : "=m" (futex), "=&a" (ignore) \
+ : "m" (futex), "i" (MULTIPLE_THREADS_OFFSET) \
+ : "memory"); \
+ else \
+ { \
+ int ignore2; \
+ __asm__ __volatile__ (__lll_unlock_asm \
+ "jne _L_unlock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_unlock_%=,@function\n" \
+ "_L_unlock_%=:\n" \
+ "1:\tleal %0, %%eax\n" \
+ "0:\tmovl %5, %%ecx\n" \
+ "2:\tcall __lll_unlock_wake\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_unlock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=m" (futex), "=&a" (ignore), "=&c" (ignore2) \
+ : "i" (MULTIPLE_THREADS_OFFSET), "m" (futex), \
+ "g" ((int) (private)) \
+ : "memory"); \
+ } \
+ })
+
+#define lll_robust_unlock(futex, private) \
+ (void) \
+ ({ int ignore, ignore2; \
+ __asm__ __volatile__ (LOCK_INSTR "andl %3, %0\n\t" \
+ "jne _L_robust_unlock_%=\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_unlock_%=,@function\n" \
+ "_L_robust_unlock_%=:\n\t" \
+ "1:\tleal %0, %%eax\n" \
+ "0:\tmovl %5, %%ecx\n" \
+ "2:\tcall __lll_unlock_wake\n" \
+ "3:\tjmp 18f\n" \
+ "4:\t.size _L_robust_unlock_%=, 4b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_4 \
+ "18:" \
+ : "=m" (futex), "=&a" (ignore), "=&c" (ignore2) \
+ : "i" (FUTEX_WAITERS), "m" (futex), \
+ "g" ((int) (private)) \
+ : "memory"); \
+ })
+
+
+#define lll_robust_dead(futex, private) \
+ (void) \
+ ({ int __ignore; \
+ register int _nr __asm__ ("edx") = 1; \
+ __asm__ __volatile__ (LOCK_INSTR "orl %5, (%2)\n\t" \
+ LLL_EBX_LOAD \
+ LLL_ENTER_KERNEL \
+ LLL_EBX_LOAD \
+ : "=a" (__ignore) \
+ : "0" (SYS_futex), LLL_EBX_REG (&(futex)), \
+ "c" (__lll_private_flag (FUTEX_WAKE, private)), \
+ "d" (_nr), "i" (FUTEX_OWNER_DIED), \
+ "i" (offsetof (tcbhead_t, sysinfo))); \
+ })
+
+#define lll_islocked(futex) \
+ (futex != LLL_LOCK_INITIALIZER)
+
+/* The kernel notifies a process with uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards.
+
+ The macro parameter must not have any side effect. */
+#define lll_wait_tid(tid) \
+ do { \
+ int __ignore; \
+ register __typeof (tid) _tid __asm__ ("edx") = (tid); \
+ if (_tid != 0) \
+ __asm__ __volatile__ (LLL_EBX_LOAD \
+ "1:\tmovl %1, %%eax\n\t" \
+ LLL_ENTER_KERNEL \
+ "cmpl $0, (%%ebx)\n\t" \
+ "jne 1b\n\t" \
+ LLL_EBX_LOAD \
+ : "=&a" (__ignore) \
+ : "i" (SYS_futex), LLL_EBX_REG (&tid), "S" (0), \
+ "c" (FUTEX_WAIT), "d" (_tid), \
+ "i" (offsetof (tcbhead_t, sysinfo)) \
+ : "memory"); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *tid, const struct timespec *abstime)
+ __attribute__ ((regparm (2))) attribute_hidden;
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __ret = 0; \
+ if (tid != 0) \
+ { \
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000) \
+ __ret = EINVAL; \
+ else \
+ __ret = __lll_timedwait_tid (&tid, abstime); \
+ } \
+ __ret; })
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-__syscall_error.c
new file mode 100644
index 0000000..620640a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-__syscall_error.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/i386/__syscall_error.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-vfork.S
new file mode 100644
index 0000000..aff926a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pt-vfork.S
@@ -0,0 +1,68 @@
+/* Copyright (C) 1999, 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Schwab <schwab@gnu.org>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ movl %gs:PID, %edx; \
+ movl %edx, %eax; \
+ negl %eax; \
+ movl %eax, %gs:PID
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ testl %eax, %eax; \
+ je 1f; \
+ movl %edx, %gs:PID; \
+1:
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ /* Pop the return PC value into ECX. */
+ popl %ecx
+
+ SAVE_PID
+
+ /* Stuff the syscall number in EAX and enter into the kernel. */
+ movl $SYS_ify (vfork), %eax
+ int $0x80
+
+ RESTORE_PID
+
+ /* Jump to the return PC. Don't jump directly since this
+ disturbs the branch target cache. Instead push the return
+ address back on the stack. */
+ pushl %ecx
+
+ cmpl $-4095, %eax
+ jae SYSCALL_ERROR_LABEL /* Branch forward if it failed. */
+L(pseudo_end):
+ ret
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S
new file mode 100644
index 0000000..7a2cbf4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_once.S
@@ -0,0 +1,197 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <unwindbuf.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <tls.h>
+
+
+ .comm __fork_generation, 4, 4
+
+ .text
+
+
+ .globl __pthread_once
+ .type __pthread_once,@function
+ .protected __pthread_once
+ .align 16
+ cfi_startproc
+__pthread_once:
+ movl 4(%esp), %ecx
+ testl $2, (%ecx)
+ jz 1f
+ xorl %eax, %eax
+ ret
+
+1: pushl %ebx
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (3, 0)
+ pushl %esi
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (6, 0)
+ movl %ecx, %ebx
+ xorl %esi, %esi
+
+ /* Not yet initialized or initialization in progress.
+ Get the fork generation counter now. */
+6: movl (%ebx), %eax
+#ifdef __PIC__
+ call __x86.get_pc_thunk.cx
+ addl $_GLOBAL_OFFSET_TABLE_, %ecx
+#endif
+
+5: movl %eax, %edx
+
+ testl $2, %eax
+ jnz 4f
+
+ andl $3, %edx
+#ifdef __PIC__
+ orl __fork_generation@GOTOFF(%ecx), %edx
+#else
+ orl __fork_generation, %edx
+#endif
+ orl $1, %edx
+
+ LOCK
+ cmpxchgl %edx, (%ebx)
+ jnz 5b
+
+ /* Check whether another thread already runs the initializer. */
+ testl $1, %eax
+ jz 3f /* No -> do it. */
+
+ /* Check whether the initializer execution was interrupted
+ by a fork. */
+ xorl %edx, %eax
+ testl $0xfffffffc, %eax
+ jnz 3f /* Different for generation -> run initializer. */
+
+ /* Somebody else got here first. Wait. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAIT|FUTEX_PRIVATE_FLAG, %ecx
+#else
+# if FUTEX_WAIT == 0
+ movl %gs:PRIVATE_FUTEX, %ecx
+# else
+ movl $FUTEX_WAIT, %ecx
+ orl %gs:PRIVATE_FUTEX, %ecx
+# endif
+#endif
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+ jmp 6b
+
+3: /* Call the initializer function after setting up the
+ cancellation handler. Note that it is not possible here
+ to use the unwind-based cleanup handling. This would require
+ that the user-provided function and all the code it calls
+ is compiled with exceptions. Unfortunately this cannot be
+ guaranteed. */
+ subl $UNWINDBUFSIZE+8, %esp
+ cfi_adjust_cfa_offset (UNWINDBUFSIZE+8)
+ movl %ecx, %ebx /* PIC register value. */
+
+ leal 8+UWJMPBUF(%esp), %eax
+ movl $0, 4(%esp)
+ movl %eax, (%esp)
+ call __sigsetjmp@PLT
+ testl %eax, %eax
+ jne 7f
+
+ leal 8(%esp), %eax
+ call HIDDEN_JUMPTARGET(__pthread_register_cancel)
+
+ /* Call the user-provided initialization function. */
+ call *24+UNWINDBUFSIZE(%esp)
+
+ /* Pop the cleanup handler. */
+ leal 8(%esp), %eax
+ call HIDDEN_JUMPTARGET(__pthread_unregister_cancel)
+ addl $UNWINDBUFSIZE+8, %esp
+ cfi_adjust_cfa_offset (-UNWINDBUFSIZE-8)
+
+ /* Sucessful run of the initializer. Signal that we are done. */
+ movl 12(%esp), %ebx
+ LOCK
+ addl $1, (%ebx)
+
+ /* Wake up all other threads. */
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE|FUTEX_PRIVATE_FLAG, %ecx
+#else
+ movl $FUTEX_WAKE, %ecx
+ orl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+4: popl %esi
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (6)
+ popl %ebx
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (3)
+ xorl %eax, %eax
+ ret
+
+7: /* __sigsetjmp returned for the second time. */
+ movl 20+UNWINDBUFSIZE(%esp), %ebx
+ cfi_adjust_cfa_offset (UNWINDBUFSIZE+16)
+ cfi_offset (3, -8)
+ cfi_offset (6, -12)
+ movl $0, (%ebx)
+
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE|FUTEX_PRIVATE_FLAG, %ecx
+#else
+ movl $FUTEX_WAKE, %ecx
+ orl %gs:PRIVATE_FUTEX, %ecx
+#endif
+ movl $SYS_futex, %eax
+ ENTER_KERNEL
+
+ leal 8(%esp), %eax
+ call HIDDEN_JUMPTARGET (__pthread_unwind_next)
+ /* NOTREACHED */
+ hlt
+ cfi_endproc
+ .size __pthread_once,.-__pthread_once
+
+ .globl __pthread_once_internal
+__pthread_once_internal = __pthread_once
+
+ .globl pthread_once
+pthread_once = __pthread_once
+
+
+#ifdef __PIC__
+ .section .gnu.linkonce.t.__x86.get_pc_thunk.cx,"ax",@progbits
+ .globl __x86.get_pc_thunk.cx
+ .hidden __x86.get_pc_thunk.cx
+ .type __x86.get_pc_thunk.cx,@function
+__x86.get_pc_thunk.cx:
+ movl (%esp), %ecx;
+ ret
+ .size __x86.get_pc_thunk.cx,.-__x86.get_pc_thunk.cx
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_init.c
new file mode 100644
index 0000000..d36e537
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_init.c
@@ -0,0 +1 @@
+#include <sysdeps/i386/pthread_spin_init.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_unlock.S
new file mode 100644
index 0000000..8bae0fd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/pthread_spin_unlock.S
@@ -0,0 +1 @@
+#include <sysdeps/i386/pthread_spin_unlock.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/smp.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/smp.h
new file mode 100644
index 0000000..f68a0c0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/smp.h
@@ -0,0 +1,56 @@
+/* Determine whether the host has multiple processors. Linux version.
+ Copyright (C) 1996, 2002, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+#include <sys/utsname.h>
+#include <not-cancel.h>
+
+/* Test whether the machine has more than one processor. This is not the
+ best test but good enough. More complicated tests would require `malloc'
+ which is not available at that time. */
+static inline int
+is_smp_system (void)
+{
+ union
+ {
+ struct utsname uts;
+ char buf[512];
+ } u;
+ char *cp;
+
+ /* Try reading the number using `sysctl' first. */
+ if (uname (&u.uts) == 0)
+ cp = u.uts.version;
+ else
+ {
+ /* This was not successful. Now try reading the /proc filesystem. */
+ int fd = open_not_cancel_2 ("/proc/sys/kernel/version", O_RDONLY);
+ if (__builtin_expect (fd, 0) == -1
+ || read_not_cancel (fd, u.buf, sizeof (u.buf)) <= 0)
+ /* This also didn't work. We give up and say it's a UP machine. */
+ u.buf[0] = '\0';
+
+ close_not_cancel_no_status (fd);
+ cp = u.buf;
+ }
+
+ return strstr (cp, "SMP") != NULL;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
new file mode 100644
index 0000000..cb8d689
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
@@ -0,0 +1,155 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name) \
+ cmpl $0, %gs:MULTIPLE_THREADS_OFFSET; \
+ jne L(pseudo_cancel); \
+ .type __##syscall_name##_nocancel,@function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ DO_CALL (syscall_name, args); \
+ cmpl $-4095, %eax; \
+ jae SYSCALL_ERROR_LABEL; \
+ ret; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ L(pseudo_cancel): \
+ CENABLE \
+ SAVE_OLDTYPE_##args \
+ PUSHCARGS_##args \
+ DOCARGS_##args \
+ movl $SYS_ify (syscall_name), %eax; \
+ ENTER_KERNEL; \
+ POPCARGS_##args; \
+ POPSTATE_##args \
+ cmpl $-4095, %eax; \
+ jae SYSCALL_ERROR_LABEL; \
+ L(pseudo_end):
+
+# define SAVE_OLDTYPE_0 movl %eax, %ecx;
+# define SAVE_OLDTYPE_1 SAVE_OLDTYPE_0
+# define SAVE_OLDTYPE_2 pushl %eax; cfi_adjust_cfa_offset (4);
+# define SAVE_OLDTYPE_3 SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_4 SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_5 SAVE_OLDTYPE_2
+# define SAVE_OLDTYPE_6 SAVE_OLDTYPE_2
+
+# define PUSHCARGS_0 /* No arguments to push. */
+# define DOCARGS_0 /* No arguments to frob. */
+# define POPCARGS_0 /* No arguments to pop. */
+# define _PUSHCARGS_0 /* No arguments to push. */
+# define _POPCARGS_0 /* No arguments to pop. */
+
+# define PUSHCARGS_1 movl %ebx, %edx; cfi_register (ebx, edx); PUSHCARGS_0
+# define DOCARGS_1 _DOARGS_1 (4)
+# define POPCARGS_1 POPCARGS_0; movl %edx, %ebx; cfi_restore (ebx);
+# define _PUSHCARGS_1 pushl %ebx; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (ebx, 0); _PUSHCARGS_0
+# define _POPCARGS_1 _POPCARGS_0; popl %ebx; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (ebx);
+
+# define PUSHCARGS_2 PUSHCARGS_1
+# define DOCARGS_2 _DOARGS_2 (12)
+# define POPCARGS_2 POPCARGS_1
+# define _PUSHCARGS_2 _PUSHCARGS_1
+# define _POPCARGS_2 _POPCARGS_1
+
+# define PUSHCARGS_3 _PUSHCARGS_2
+# define DOCARGS_3 _DOARGS_3 (20)
+# define POPCARGS_3 _POPCARGS_3
+# define _PUSHCARGS_3 _PUSHCARGS_2
+# define _POPCARGS_3 _POPCARGS_2
+
+# define PUSHCARGS_4 _PUSHCARGS_4
+# define DOCARGS_4 _DOARGS_4 (28)
+# define POPCARGS_4 _POPCARGS_4
+# define _PUSHCARGS_4 pushl %esi; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (esi, 0); _PUSHCARGS_3
+# define _POPCARGS_4 _POPCARGS_3; popl %esi; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (esi);
+
+# define PUSHCARGS_5 _PUSHCARGS_5
+# define DOCARGS_5 _DOARGS_5 (36)
+# define POPCARGS_5 _POPCARGS_5
+# define _PUSHCARGS_5 pushl %edi; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (edi, 0); _PUSHCARGS_4
+# define _POPCARGS_5 _POPCARGS_4; popl %edi; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (edi);
+
+# define PUSHCARGS_6 _PUSHCARGS_6
+# define DOCARGS_6 _DOARGS_6 (44)
+# define POPCARGS_6 _POPCARGS_6
+# define _PUSHCARGS_6 pushl %ebp; cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (ebp, 0); _PUSHCARGS_5
+# define _POPCARGS_6 _POPCARGS_5; popl %ebp; \
+ cfi_adjust_cfa_offset (-4); cfi_restore (ebp);
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel;
+# define CDISABLE call __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel;
+# define CDISABLE call __libc_disable_asynccancel
+# elif defined IS_IN_librt
+# define CENABLE call __librt_enable_asynccancel;
+# define CDISABLE call __librt_disable_asynccancel
+# else
+# error Unsupported library
+# endif
+# define POPSTATE_0 \
+ pushl %eax; cfi_adjust_cfa_offset (4); movl %ecx, %eax; \
+ CDISABLE; popl %eax; cfi_adjust_cfa_offset (-4);
+# define POPSTATE_1 POPSTATE_0
+# define POPSTATE_2 xchgl (%esp), %eax; CDISABLE; popl %eax; \
+ cfi_adjust_cfa_offset (-4);
+# define POPSTATE_3 POPSTATE_2
+# define POPSTATE_4 POPSTATE_3
+# define POPSTATE_5 POPSTATE_4
+# define POPSTATE_6 POPSTATE_5
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P cmpl $0, %gs:MULTIPLE_THREADS_OFFSET
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/vfork.S
new file mode 100644
index 0000000..b39099a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -0,0 +1,38 @@
+/* Copyright (C) 1999,2002,2004,2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tcb-offsets.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ movl %gs:PID, %edx; \
+ movl %edx, %eax; \
+ negl %eax; \
+ jne 1f; \
+ movl $0x80000000, %eax; \
+1: movl %eax, %gs:PID
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ testl %eax, %eax; \
+ je 1f; \
+ movl %edx, %gs:PID; \
+1:
+
+
+#include <libc/sysdeps/linux/i386/vfork.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/internaltypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/internaltypes.h
new file mode 100644
index 0000000..3466c7f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/internaltypes.h
@@ -0,0 +1,162 @@
+/* Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _INTERNALTYPES_H
+#define _INTERNALTYPES_H 1
+
+#include <stdint.h>
+#include <sched.h>
+
+struct pthread_attr
+{
+ /* Scheduler parameters and priority. */
+ struct sched_param schedparam;
+ int schedpolicy;
+ /* Various flags like detachstate, scope, etc. */
+ int flags;
+ /* Size of guard area. */
+ size_t guardsize;
+ /* Stack handling. */
+ void *stackaddr;
+ size_t stacksize;
+ /* Affinity map. */
+ cpu_set_t *cpuset;
+ size_t cpusetsize;
+};
+
+#define ATTR_FLAG_DETACHSTATE 0x0001
+#define ATTR_FLAG_NOTINHERITSCHED 0x0002
+#define ATTR_FLAG_SCOPEPROCESS 0x0004
+#define ATTR_FLAG_STACKADDR 0x0008
+#define ATTR_FLAG_OLDATTR 0x0010
+#define ATTR_FLAG_SCHED_SET 0x0020
+#define ATTR_FLAG_POLICY_SET 0x0040
+
+
+/* Mutex attribute data structure. */
+struct pthread_mutexattr
+{
+ /* Identifier for the kind of mutex.
+
+ Bit 31 is set if the mutex is to be shared between processes.
+
+ Bit 0 to 30 contain one of the PTHREAD_MUTEX_ values to identify
+ the type of the mutex. */
+ int mutexkind;
+};
+
+
+/* Conditional variable attribute data structure. */
+struct pthread_condattr
+{
+ /* Combination of values:
+
+ Bit 0 : flag whether coditional variable will be shareable between
+ processes.
+
+ Bit 1-7: clock ID. */
+ int value;
+};
+
+
+/* The __NWAITERS field is used as a counter and to house the number
+ of bits for other purposes. COND_CLOCK_BITS is the number
+ of bits needed to represent the ID of the clock. COND_NWAITERS_SHIFT
+ is the number of bits reserved for other purposes like the clock. */
+#define COND_CLOCK_BITS 1
+#define COND_NWAITERS_SHIFT 1
+
+
+/* Read-write lock variable attribute data structure. */
+struct pthread_rwlockattr
+{
+ int lockkind;
+ int pshared;
+};
+
+
+/* Barrier data structure. */
+struct pthread_barrier
+{
+ unsigned int curr_event;
+ int lock;
+ unsigned int left;
+ unsigned int init_count;
+ int private;
+};
+
+
+/* Barrier variable attribute data structure. */
+struct pthread_barrierattr
+{
+ int pshared;
+};
+
+
+/* Thread-local data handling. */
+struct pthread_key_struct
+{
+ /* Sequence numbers. Even numbers indicated vacant entries. Note
+ that zero is even. We use uintptr_t to not require padding on
+ 32- and 64-bit machines. On 64-bit machines it helps to avoid
+ wrapping, too. */
+ uintptr_t seq;
+
+ /* Destructor for the data. */
+ void (*destr) (void *);
+};
+
+/* Check whether an entry is unused. */
+#define KEY_UNUSED(p) (((p) & 1) == 0)
+/* Check whether a key is usable. We cannot reuse an allocated key if
+ the sequence counter would overflow after the next destroy call.
+ This would mean that we potentially free memory for a key with the
+ same sequence. This is *very* unlikely to happen, A program would
+ have to create and destroy a key 2^31 times (on 32-bit platforms,
+ on 64-bit platforms that would be 2^63). If it should happen we
+ simply don't use this specific key anymore. */
+#define KEY_USABLE(p) (((uintptr_t) (p)) < ((uintptr_t) ((p) + 2)))
+
+
+/* Handling of read-write lock data. */
+// XXX For now there is only one flag. Maybe more in future.
+#define RWLOCK_RECURSIVE(rwlock) ((rwlock)->__data.__flags != 0)
+
+
+/* Semaphore variable structure. */
+struct new_sem
+{
+ unsigned int value;
+ int private;
+ unsigned long int nwaiters;
+};
+
+struct old_sem
+{
+ unsigned int value;
+};
+
+
+/* Compatibility type for old conditional variable interfaces. */
+typedef struct
+{
+ pthread_cond_t *cond;
+} pthread_cond_2_0_t;
+
+#endif /* internaltypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/jmp-unwind.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/jmp-unwind.c
new file mode 100644
index 0000000..642198b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/jmp-unwind.c
@@ -0,0 +1,40 @@
+/* Clean up stack frames unwound by longjmp. Linux version.
+ Copyright (C) 1995, 1997, 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stddef.h>
+#include <pthreadP.h>
+
+extern void __pthread_cleanup_upto (__jmp_buf env, char *targetframe);
+#pragma weak __pthread_cleanup_upto
+
+
+void _longjmp_unwind (jmp_buf env, int val);
+void
+_longjmp_unwind (jmp_buf env, int val)
+{
+#ifdef SHARED
+ if (__libc_pthread_functions_init)
+ PTHFCT_CALL (ptr___pthread_cleanup_upto, (env->__jmpbuf,
+ CURRENT_STACK_FRAME));
+#else
+ if (__pthread_cleanup_upto != NULL)
+ __pthread_cleanup_upto (env->__jmpbuf, CURRENT_STACK_FRAME);
+#endif
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/kernel-posix-timers.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/kernel-posix-timers.h
new file mode 100644
index 0000000..9be6302
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/kernel-posix-timers.h
@@ -0,0 +1 @@
+#include <../../../../../../librt/kernel-posix-timers.h>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c
new file mode 100644
index 0000000..b192822
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* No difference to lowlevellock.c, except we lose a couple of functions. */
+#include "lowlevellock.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_multiple_threads.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_multiple_threads.c
new file mode 100644
index 0000000..a96f174
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_multiple_threads.c
@@ -0,0 +1,26 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+
+#ifndef NOT_IN_libc
+# ifndef TLS_MULTIPLE_THREADS_IN_TCB
+int __libc_multiple_threads attribute_hidden;
+# endif
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c
new file mode 100644
index 0000000..136b445
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/libc_pthread_init.c
@@ -0,0 +1,74 @@
+/* Copyright (C) 2002,2003,2005,2006,2007,2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <unistd.h>
+#include <list.h>
+#include <fork.h>
+#include <dl-sysdep.h>
+#include <tls.h>
+#include <string.h>
+#include <pthreadP.h>
+#include <bits/libc-lock.h>
+#include <sysdep.h>
+#include <ldsodefs.h>
+
+
+#ifdef TLS_MULTIPLE_THREADS_IN_TCB
+void
+#else
+extern int __libc_multiple_threads attribute_hidden;
+
+int *
+#endif
+__libc_pthread_init (
+ unsigned long int *ptr,
+ void (*reclaim) (void),
+ const struct pthread_functions *functions)
+{
+ /* Remember the pointer to the generation counter in libpthread. */
+ __fork_generation_pointer = ptr;
+
+ /* Called by a child after fork. */
+ __register_atfork (NULL, NULL, reclaim, NULL);
+
+#ifdef SHARED
+ /* We copy the content of the variable pointed to by the FUNCTIONS
+ parameter to one in libc.so since this means access to the array
+ can be done with one memory access instead of two.
+ */
+ memcpy (&__libc_pthread_functions, functions,
+ sizeof (__libc_pthread_functions));
+ __libc_pthread_functions_init = 1;
+#endif
+
+#ifndef TLS_MULTIPLE_THREADS_IN_TCB
+ return &__libc_multiple_threads;
+#endif
+}
+
+#ifdef SHARED
+#if 0
+void
+libc_freeres_fn (freeres_libptread)
+{
+ if (__libc_pthread_functions_init)
+ PTHFCT_CALL (ptr_freeres, ());
+}
+#endif
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelbarrier.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelbarrier.sym
new file mode 100644
index 0000000..cfe22b0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelbarrier.sym
@@ -0,0 +1,12 @@
+#include <stddef.h>
+#include <sched.h>
+#include <bits/pthreadtypes.h>
+#include "internaltypes.h"
+
+--
+
+CURR_EVENT offsetof (struct pthread_barrier, curr_event)
+MUTEX offsetof (struct pthread_barrier, lock)
+LEFT offsetof (struct pthread_barrier, left)
+INIT_COUNT offsetof (struct pthread_barrier, init_count)
+PRIVATE offsetof (struct pthread_barrier, private)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelcond.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelcond.sym
new file mode 100644
index 0000000..18e1ada
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelcond.sym
@@ -0,0 +1,16 @@
+#include <stddef.h>
+#include <sched.h>
+#include <bits/pthreadtypes.h>
+#include <internaltypes.h>
+
+--
+
+cond_lock offsetof (pthread_cond_t, __data.__lock)
+cond_futex offsetof (pthread_cond_t, __data.__futex)
+cond_nwaiters offsetof (pthread_cond_t, __data.__nwaiters)
+total_seq offsetof (pthread_cond_t, __data.__total_seq)
+wakeup_seq offsetof (pthread_cond_t, __data.__wakeup_seq)
+woken_seq offsetof (pthread_cond_t, __data.__woken_seq)
+dep_mutex offsetof (pthread_cond_t, __data.__mutex)
+broadcast_seq offsetof (pthread_cond_t, __data.__broadcast_seq)
+nwaiters_shift COND_NWAITERS_SHIFT
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevellock.c
new file mode 100644
index 0000000..e07d788
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevellock.c
@@ -0,0 +1,127 @@
+/* low level locking for pthread library. Generic futex-using version.
+ Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <sys/time.h>
+#include <tls.h>
+#include <tcb-offsets.h>
+
+
+void
+__lll_lock_wait_private (int *futex)
+{
+ if (*futex == 2)
+ lll_futex_wait (futex, 2, LLL_PRIVATE);
+
+ while (atomic_exchange_acq (futex, 2) != 0)
+ lll_futex_wait (futex, 2, LLL_PRIVATE);
+}
+
+
+/* These functions don't get included in libc.so */
+#ifdef IS_IN_libpthread
+void
+__lll_lock_wait (int *futex, int private)
+{
+ if (*futex == 2)
+ lll_futex_wait (futex, 2, private);
+
+ while (atomic_exchange_acq (futex, 2) != 0)
+ lll_futex_wait (futex, 2, private);
+}
+
+
+int
+__lll_timedlock_wait (int *futex, const struct timespec *abstime, int private)
+{
+ /* Reject invalid timeouts. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Try locking. */
+ while (atomic_exchange_acq (futex, 2) != 0)
+ {
+ struct timeval tv;
+
+ /* Get the current time. */
+ (void) gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ struct timespec rt;
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait. */
+ lll_futex_timed_wait (futex, 2, &rt, private);
+ }
+
+ return 0;
+}
+
+
+int
+__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
+{
+ int tid;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Repeat until thread terminated. */
+ while ((tid = *tidp) != 0)
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait until thread terminates. The kernel so far does not use
+ the private futex operations for this. */
+ if (lll_futex_timed_wait (tidp, tid, &rt, LLL_SHARED) == -ETIMEDOUT)
+ return ETIMEDOUT;
+ }
+
+ return 0;
+}
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
new file mode 100644
index 0000000..3830f94
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.c
@@ -0,0 +1,114 @@
+/* Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <sys/time.h>
+#include <pthreadP.h>
+
+
+int
+__lll_robust_lock_wait (int *futex, int private)
+{
+ int oldval = *futex;
+ int tid = THREAD_GETMEM (THREAD_SELF, tid);
+
+ /* If the futex changed meanwhile try locking again. */
+ if (oldval == 0)
+ goto try;
+
+ do
+ {
+ if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0))
+ return oldval;
+
+ int newval = oldval | FUTEX_WAITERS;
+ if (oldval != newval
+ && atomic_compare_and_exchange_bool_acq (futex, newval, oldval))
+ continue;
+
+ lll_futex_wait (futex, newval, private);
+
+ try:
+ ;
+ }
+ while ((oldval = atomic_compare_and_exchange_val_acq (futex,
+ tid | FUTEX_WAITERS,
+ 0)) != 0);
+ return 0;
+}
+
+
+int
+__lll_robust_timedlock_wait (int *futex, const struct timespec *abstime,
+ int private)
+{
+ /* Reject invalid timeouts. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ int tid = THREAD_GETMEM (THREAD_SELF, tid);
+ int oldval = *futex;
+
+ /* If the futex changed meanwhile try locking again. */
+ if (oldval == 0)
+ goto try;
+
+ do
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait. */
+ if (__builtin_expect (oldval & FUTEX_OWNER_DIED, 0))
+ return oldval;
+
+ int newval = oldval | FUTEX_WAITERS;
+ if (oldval != newval
+ && atomic_compare_and_exchange_bool_acq (futex, newval, oldval))
+ continue;
+
+ lll_futex_timed_wait (futex, newval, &rt, private);
+
+ try:
+ ;
+ }
+ while ((oldval = atomic_compare_and_exchange_val_acq (futex,
+ tid | FUTEX_WAITERS,
+ 0)) != 0);
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.sym
new file mode 100644
index 0000000..2f1e9da
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrobustlock.sym
@@ -0,0 +1,6 @@
+#include <stddef.h>
+#include <pthreadP.h>
+
+--
+
+TID offsetof (struct pthread, tid)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym
new file mode 100644
index 0000000..f50b25b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lowlevelrwlock.sym
@@ -0,0 +1,16 @@
+#include <stddef.h>
+#include <stdio.h>
+#include <bits/pthreadtypes.h>
+#include <bits/wordsize.h>
+
+--
+
+MUTEX offsetof (pthread_rwlock_t, __data.__lock)
+NR_READERS offsetof (pthread_rwlock_t, __data.__nr_readers)
+READERS_WAKEUP offsetof (pthread_rwlock_t, __data.__readers_wakeup)
+WRITERS_WAKEUP offsetof (pthread_rwlock_t, __data.__writer_wakeup)
+READERS_QUEUED offsetof (pthread_rwlock_t, __data.__nr_readers_queued)
+WRITERS_QUEUED offsetof (pthread_rwlock_t, __data.__nr_writers_queued)
+FLAGS offsetof (pthread_rwlock_t, __data.__flags)
+WRITER offsetof (pthread_rwlock_t, __data.__writer)
+PSHARED offsetof (pthread_rwlock_t, __data.__shared)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lseek.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lseek.S
new file mode 100644
index 0000000..70a920b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/lseek.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_lseek, lseek, 3)
+ret
+PSEUDO_END (__libc_lseek)
+libc_hidden_def (__libc_lseek)
+weak_alias (__libc_lseek, lseek)
+libc_hidden_weak (lseek)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch
new file mode 100644
index 0000000..fc26a8e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch
@@ -0,0 +1,27 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S clone.S
+libpthread_linux_arch_CSRC = pthread_once.c pt-__syscall_rt_sigaction.c
+
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = clone.S vfork.S
+ifneq ($(CONFIG_MIPS_O32_ABI),y)
+libc_linux_arch_SSRC-OMIT = waitpid.S
+endif
+ASFLAGS += -DUSE___THREAD
+
+CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
+CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread
+
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h
new file mode 100644
index 0000000..bd4b7a3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/pthreadtypes.h
@@ -0,0 +1,230 @@
+/* Machine-specific pthread type layouts. MIPS version.
+ Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <endian.h>
+#include <sgidefs.h>
+
+#if _MIPS_SIM == _ABI64
+# define __SIZEOF_PTHREAD_ATTR_T 56
+# define __SIZEOF_PTHREAD_MUTEX_T 40
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 56
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 32
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#else
+# define __SIZEOF_PTHREAD_ATTR_T 36
+# define __SIZEOF_PTHREAD_MUTEX_T 24
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 32
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#endif
+
+
+/* Thread identifiers. The structure of the attribute type is
+ deliberately not exposed. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+#if _MIPS_SIM == _ABI64
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+#else
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+#endif
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is deliberately not exposed. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+#if _MIPS_SIM == _ABI64
+ unsigned int __nusers;
+#endif
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+#if _MIPS_SIM == _ABI64
+ int __spins;
+ __pthread_list_t __list;
+# define __PTHREAD_MUTEX_HAVE_PREV 1
+#else
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+#endif
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is deliberately not exposed. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is deliberately not exposed. */
+typedef union
+{
+# if _MIPS_SIM == _ABI64
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+ } __data;
+# else
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ unsigned char __pad1;
+ unsigned char __pad2;
+ unsigned char __shared;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+#else
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+#endif
+ int __writer;
+ } __data;
+# endif
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/semaphore.h
new file mode 100644
index 0000000..af43a60
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/bits/semaphore.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 2002, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+#if _MIPS_SIM == _ABI64
+# define __SIZEOF_SEM_T 32
+#else
+# define __SIZEOF_SEM_T 16
+#endif
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/clone.S
new file mode 100644
index 0000000..858877f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <libc/sysdeps/linux/mips/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/createthread.c
new file mode 100644
index 0000000..d8a7c55
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/createthread.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE ((void *) (pd) \
+ + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/fork.c
new file mode 100644
index 0000000..06b7e1c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/fork.c
@@ -0,0 +1 @@
+#include "../i386/fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h
new file mode 100644
index 0000000..01bcf41
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/lowlevellock.h
@@ -0,0 +1,295 @@
+/* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008,
+ 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <atomic.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+
+#define lll_futex_wait(futexp, val, private) \
+ lll_futex_timed_wait(futexp, val, NULL, private)
+
+#define lll_futex_timed_wait(futexp, val, timespec, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp), \
+ __lll_private_flag (FUTEX_WAIT, private), \
+ (val), (timespec)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
+ })
+
+#define lll_futex_wake(futexp, nr, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp), \
+ __lll_private_flag (FUTEX_WAKE, private), \
+ (nr), 0); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
+ })
+
+#define lll_robust_dead(futexv, private) \
+ do \
+ { \
+ int *__futexp = &(futexv); \
+ atomic_or (__futexp, FUTEX_OWNER_DIED); \
+ lll_futex_wake (__futexp, 1, private); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (long) (futexp), \
+ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
+ (nr_wake), (nr_move), (mutex), (val)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_WAKE_OP, private), \
+ (nr_wake), (nr_wake2), (futexp2), \
+ FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+static inline int __attribute__((always_inline))
+__lll_trylock(int *futex)
+{
+ return atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0;
+}
+#define lll_trylock(lock) __lll_trylock (&(lock))
+
+
+static inline int __attribute__((always_inline))
+__lll_cond_trylock(int *futex)
+{
+ return atomic_compare_and_exchange_val_acq (futex, 2, 0) != 0;
+}
+#define lll_cond_trylock(lock) __lll_cond_trylock (&(lock))
+
+
+static inline int __attribute__((always_inline))
+__lll_robust_trylock(int *futex, int id)
+{
+ return atomic_compare_and_exchange_val_acq (futex, id, 0) != 0;
+}
+#define lll_robust_trylock(lock, id) \
+ __lll_robust_trylock (&(lock), id)
+
+extern void __lll_lock_wait_private (int *futex) attribute_hidden;
+extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
+extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
+
+#define __lll_lock(futex, private) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, \
+ 1, 0), 0)) \
+ { \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __lll_lock_wait_private (__futex); \
+ else \
+ __lll_lock_wait (__futex, private); \
+ } \
+ }))
+#define lll_lock(futex, private) __lll_lock (&(futex), private)
+
+
+#define __lll_robust_lock(futex, id, private) \
+ ({ \
+ int *__futex = (futex); \
+ int __val = 0; \
+ \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id, \
+ 0), 0)) \
+ __val = __lll_robust_lock_wait (__futex, private); \
+ __val; \
+ })
+#define lll_robust_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), id, private)
+
+
+static inline void __attribute__ ((always_inline))
+__lll_cond_lock (int *futex, int private)
+{
+ if (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0)
+ __lll_lock_wait (futex, private);
+}
+#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
+
+
+#define lll_robust_cond_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
+
+
+extern int __lll_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+
+static inline int __attribute__ ((always_inline))
+__lll_timedlock (int *futex, const struct timespec *abstime, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
+ result = __lll_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_timedlock(futex, abstime, private) \
+ __lll_timedlock (&(futex), abstime, private)
+
+
+static inline int __attribute__ ((always_inline))
+__lll_robust_timedlock (int *futex, const struct timespec *abstime,
+ int id, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
+ result = __lll_robust_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_robust_timedlock(futex, abstime, id, private) \
+ __lll_robust_timedlock (&(futex), abstime, id, private)
+
+
+#define __lll_unlock(futex, private) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ \
+ if (__builtin_expect (__val > 1, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+#define lll_unlock(futex, private) __lll_unlock(&(futex), private)
+
+
+#define __lll_robust_unlock(futex, private) \
+ ((void) ({ \
+ int *__futex = (futex); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ \
+ if (__builtin_expect (__val & FUTEX_WAITERS, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+#define lll_robust_unlock(futex, private) \
+ __lll_robust_unlock(&(futex), private)
+
+
+#define lll_islocked(futex) \
+ (futex != 0)
+
+
+/* Our internal lock implementation is identical to the binary-compatible
+ mutex implementation. */
+
+/* Initializers for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+
+/* The states of a lock are:
+ 0 - untaken
+ 1 - taken by one user
+ >1 - taken by more users */
+
+/* The kernel notifies a process which uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+#define lll_wait_tid(tid) \
+ do { \
+ __typeof (tid) __tid; \
+ while ((__tid = (tid)) != 0) \
+ lll_futex_wait (&(tid), __tid, LLL_SHARED); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *, const struct timespec *)
+ attribute_hidden;
+
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __res = 0; \
+ if ((tid) != 0) \
+ __res = __lll_timedwait_tid (&(tid), (abstime)); \
+ __res; \
+ })
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-__syscall_rt_sigaction.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-__syscall_rt_sigaction.c
new file mode 100644
index 0000000..50137c8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-__syscall_rt_sigaction.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/common/__syscall_rt_sigaction.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-clone.S
new file mode 100644
index 0000000..add4055
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <../../../../../../../libc/sysdeps/linux/mips/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-vfork.S
new file mode 100644
index 0000000..c02ffca
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pt-vfork.S
@@ -0,0 +1,38 @@
+/* Copyright (C) 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <features.h>
+#include <tls.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
+ lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
+ subu a2, $0, a2; /* Negate it. */ \
+ sw a2, PID_OFFSET(v1); /* Store the temporary PID. */
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ beqz v0, 1f; /* If we are the parent... */ \
+ READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
+ lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
+ subu a2, $0, a2; /* Re-negate it. */ \
+ sw a2, PID_OFFSET(v1); /* Restore the PID. */ \
+1:
+
+#include <../../../../../../../libc/sysdeps/linux/mips/vfork.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c
new file mode 100644
index 0000000..cc4658b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c
@@ -0,0 +1,95 @@
+/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+unsigned long int __fork_generation attribute_hidden;
+
+
+static void
+clear_once_control (void *arg)
+{
+ pthread_once_t *once_control = (pthread_once_t *) arg;
+
+ *once_control = 0;
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+}
+
+
+int
+attribute_protected
+__pthread_once (once_control, init_routine)
+ pthread_once_t *once_control;
+ void (*init_routine) (void);
+{
+ while (1)
+ {
+ int oldval, val, newval;
+
+ val = *once_control;
+ do
+ {
+ /* Check if the initialized has already been done. */
+ if ((val & 2) != 0)
+ return 0;
+
+ oldval = val;
+ newval = (oldval & 3) | __fork_generation | 1;
+ val = atomic_compare_and_exchange_val_acq (once_control, newval,
+ oldval);
+ }
+ while (__builtin_expect (val != oldval, 0));
+
+ /* Check if another thread already runs the initializer. */
+ if ((oldval & 1) != 0)
+ {
+ /* Check whether the initializer execution was interrupted
+ by a fork. */
+ if (((oldval ^ newval) & -4) == 0)
+ {
+ /* Same generation, some other thread was faster. Wait. */
+ lll_futex_wait (once_control, newval, LLL_PRIVATE);
+ continue;
+ }
+ }
+
+ /* This thread is the first here. Do the initialization.
+ Register a cleanup handler so that in case the thread gets
+ interrupted the initialization can be restarted. */
+ pthread_cleanup_push (clear_once_control, once_control);
+
+ init_routine ();
+
+ pthread_cleanup_pop (0);
+
+
+ /* Add one to *once_control. */
+ atomic_increment (once_control);
+
+ /* Wake up all other threads. */
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+ break;
+ }
+
+ return 0;
+}
+weak_alias (__pthread_once, pthread_once)
+strong_alias (__pthread_once, __pthread_once_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h
new file mode 100644
index 0000000..c2cd14f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/sysdep-cancel.h
@@ -0,0 +1,188 @@
+/* Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# ifdef __PIC__
+# define PSEUDO_CPLOAD .cpload t9;
+# define PSEUDO_ERRJMP move a0, v0; la t9, __syscall_error; jr t9;
+# define PSEUDO_SAVEGP sw gp, 32(sp); cfi_rel_offset (gp, 32);
+# define PSEUDO_LOADGP lw gp, 32(sp);
+# else
+# define PSEUDO_CPLOAD
+# define PSEUDO_ERRJMP move a0, v0; j __syscall_error;
+# define PSEUDO_SAVEGP
+# define PSEUDO_LOADGP
+# endif
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .align 2; \
+ L(pseudo_start): \
+ cfi_startproc; \
+ 99: PSEUDO_ERRJMP \
+ .type __##syscall_name##_nocancel, @function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ .set noreorder; \
+ PSEUDO_CPLOAD \
+ li v0, SYS_ify(syscall_name); \
+ syscall; \
+ .set reorder; \
+ bne a3, zero, 99b; \
+ ret; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ ENTRY (name) \
+ .set noreorder; \
+ PSEUDO_CPLOAD \
+ .set reorder; \
+ SINGLE_THREAD_P(v1); \
+ bne zero, v1, L(pseudo_cancel); \
+ .set noreorder; \
+ li v0, SYS_ify(syscall_name); \
+ syscall; \
+ .set reorder; \
+ bne a3, zero, 99b; \
+ ret; \
+ L(pseudo_cancel): \
+ SAVESTK_##args; \
+ sw ra, 28(sp); \
+ cfi_rel_offset (ra, 28); \
+ PSEUDO_SAVEGP \
+ PUSHARGS_##args; /* save syscall args */ \
+ CENABLE; \
+ PSEUDO_LOADGP \
+ sw v0, 44(sp); /* save mask */ \
+ POPARGS_##args; /* restore syscall args */ \
+ .set noreorder; \
+ li v0, SYS_ify (syscall_name); \
+ syscall; \
+ .set reorder; \
+ sw v0, 36(sp); /* save syscall result */ \
+ sw a3, 40(sp); /* save syscall error flag */ \
+ lw a0, 44(sp); /* pass mask as arg1 */ \
+ CDISABLE; \
+ PSEUDO_LOADGP \
+ lw v0, 36(sp); /* restore syscall result */ \
+ lw a3, 40(sp); /* restore syscall error flag */ \
+ lw ra, 28(sp); /* restore return address */ \
+ .set noreorder; \
+ bne a3, zero, 99b; \
+ RESTORESTK; \
+ L(pseudo_end): \
+ .set reorder;
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym
+
+# define PUSHARGS_0 /* nothing to do */
+# define PUSHARGS_1 PUSHARGS_0 sw a0, 0(sp); cfi_rel_offset (a0, 0);
+# define PUSHARGS_2 PUSHARGS_1 sw a1, 4(sp); cfi_rel_offset (a1, 4);
+# define PUSHARGS_3 PUSHARGS_2 sw a2, 8(sp); cfi_rel_offset (a2, 8);
+# define PUSHARGS_4 PUSHARGS_3 sw a3, 12(sp); cfi_rel_offset (a3, 12);
+# define PUSHARGS_5 PUSHARGS_4 /* handled by SAVESTK_## */
+# define PUSHARGS_6 PUSHARGS_5
+# define PUSHARGS_7 PUSHARGS_6
+
+# define POPARGS_0 /* nothing to do */
+# define POPARGS_1 POPARGS_0 lw a0, 0(sp);
+# define POPARGS_2 POPARGS_1 lw a1, 4(sp);
+# define POPARGS_3 POPARGS_2 lw a2, 8(sp);
+# define POPARGS_4 POPARGS_3 lw a3, 12(sp);
+# define POPARGS_5 POPARGS_4 /* args already in new stackframe */
+# define POPARGS_6 POPARGS_5
+# define POPARGS_7 POPARGS_6
+
+
+# define STKSPACE 48
+# define SAVESTK_0 subu sp, STKSPACE; cfi_adjust_cfa_offset(STKSPACE)
+# define SAVESTK_1 SAVESTK_0
+# define SAVESTK_2 SAVESTK_1
+# define SAVESTK_3 SAVESTK_2
+# define SAVESTK_4 SAVESTK_3
+# define SAVESTK_5 lw t0, 16(sp); \
+ SAVESTK_0; \
+ sw t0, 16(sp)
+
+# define SAVESTK_6 lw t0, 16(sp); \
+ lw t1, 20(sp); \
+ SAVESTK_0; \
+ sw t0, 16(sp); \
+ sw t1, 20(sp)
+
+# define SAVESTK_7 lw t0, 16(sp); \
+ lw t1, 20(sp); \
+ lw t2, 24(sp); \
+ SAVESTK_0; \
+ sw t0, 16(sp); \
+ sw t1, 20(sp); \
+ sw t2, 24(sp)
+
+# define RESTORESTK addu sp, STKSPACE; cfi_adjust_cfa_offset(-STKSPACE)
+
+
+# ifdef __PIC__
+/* We use jalr rather than jal. This means that the assembler will not
+ automatically restore $gp (in case libc has multiple GOTs) so we must
+ do it manually - which we have to do anyway since we don't use .cprestore.
+ It also shuts up the assembler warning about not using .cprestore. */
+# define PSEUDO_JMP(sym) la t9, sym; jalr t9;
+# else
+# define PSEUDO_JMP(sym) jal sym;
+# endif
+
+# ifdef IS_IN_libpthread
+# define CENABLE PSEUDO_JMP (__pthread_enable_asynccancel)
+# define CDISABLE PSEUDO_JMP (__pthread_disable_asynccancel)
+# elif defined IS_IN_librt
+# define CENABLE PSEUDO_JMP (__librt_enable_asynccancel)
+# define CDISABLE PSEUDO_JMP (__librt_disable_asynccancel)
+# else
+# define CENABLE PSEUDO_JMP (__libc_enable_asynccancel)
+# define CDISABLE PSEUDO_JMP (__libc_disable_asynccancel)
+# endif
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) \
+ == 0, 1)
+# else
+# define SINGLE_THREAD_P(reg) \
+ READ_THREAD_POINTER(reg); \
+ lw reg, MULTIPLE_THREADS_OFFSET(reg)
+#endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P 1
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/vfork.S
new file mode 100644
index 0000000..9d489e3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mips/vfork.S
@@ -0,0 +1,43 @@
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <features.h>
+#include <tls.h>
+
+/* Save the PID value. */
+#define SAVE_PID \
+ READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
+ lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
+ subu a2, $0, a2; /* Negate it. */ \
+ bnez a2, 1f; /* If it was zero... */ \
+ lui a2, 0x8000; /* use 0x80000000 instead. */ \
+1: sw a2, PID_OFFSET(v1); /* Store the temporary PID. */
+
+/* Restore the old PID value in the parent. */
+#define RESTORE_PID \
+ beqz v0, 1f; /* If we are the parent... */ \
+ READ_THREAD_POINTER(v1); /* Get the thread pointer. */ \
+ lw a2, PID_OFFSET(v1); /* Load the saved PID. */ \
+ subu a2, $0, a2; /* Re-negate it. */ \
+ lui a0, 0x8000; /* Load 0x80000000... */ \
+ bne a2, a0, 2f; /* ... compare against it... */ \
+ li a2, 0; /* ... use 0 instead. */ \
+2: sw a2, PID_OFFSET(v1); /* Restore the PID. */ \
+1:
+
+#include <../../../../../../../libc/sysdeps/linux/mips/vfork.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mq_notify.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mq_notify.c
new file mode 100644
index 0000000..188040e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/mq_notify.c
@@ -0,0 +1,286 @@
+/* Copyright (C) 2004, 2005, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <mqueue.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysdep.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <not-cancel.h>
+#include <bits/kernel-features.h>
+
+
+#ifdef __NR_mq_notify
+
+/* Defined in the kernel headers: */
+#define NOTIFY_COOKIE_LEN 32 /* Length of the cookie used. */
+#define NOTIFY_WOKENUP 1 /* Code for notifcation. */
+#define NOTIFY_REMOVED 2 /* Code for closed message queue
+ of de-notifcation. */
+
+
+/* Data structure for the queued notification requests. */
+union notify_data
+{
+ struct
+ {
+ void (*fct) (union sigval); /* The function to run. */
+ union sigval param; /* The parameter to pass. */
+ pthread_attr_t *attr; /* Attributes to create the thread with. */
+ /* NB: on 64-bit machines the struct as a size of 24 bytes. Which means
+ byte 31 can still be used for returning the status. */
+ };
+ char raw[NOTIFY_COOKIE_LEN];
+};
+
+
+/* Keep track of the initialization. */
+static pthread_once_t once = PTHREAD_ONCE_INIT;
+
+
+/* The netlink socket. */
+static int netlink_socket = -1;
+
+
+/* Barrier used to make sure data passed to the new thread is not
+ resused by the parent. */
+static pthread_barrier_t notify_barrier;
+
+
+/* Modify the signal mask. We move this into a separate function so
+ that the stack space needed for sigset_t is not deducted from what
+ the thread can use. */
+static int
+__attribute__ ((noinline))
+change_sigmask (int how, sigset_t *oss)
+{
+ sigset_t ss;
+ sigfillset (&ss);
+ return pthread_sigmask (how, &ss, oss);
+}
+
+
+/* The function used for the notification. */
+static void *
+notification_function (void *arg)
+{
+ /* Copy the function and parameter so that the parent thread can go
+ on with its life. */
+ volatile union notify_data *data = (volatile union notify_data *) arg;
+ void (*fct) (union sigval) = data->fct;
+ union sigval param = data->param;
+
+ /* Let the parent go. */
+ (void) pthread_barrier_wait (¬ify_barrier);
+
+ /* Make the thread detached. */
+ (void) pthread_detach (pthread_self ());
+
+ /* The parent thread has all signals blocked. This is probably a
+ bit surprising for this thread. So we unblock all of them. */
+ (void) change_sigmask (SIG_UNBLOCK, NULL);
+
+ /* Now run the user code. */
+ fct (param);
+
+ /* And we are done. */
+ return NULL;
+}
+
+
+/* Helper thread. */
+static void *
+helper_thread (void *arg)
+{
+ while (1)
+ {
+ union notify_data data;
+
+ ssize_t n = recv (netlink_socket, &data, sizeof (data),
+ MSG_NOSIGNAL | MSG_WAITALL);
+ if (n < NOTIFY_COOKIE_LEN)
+ continue;
+
+ if (data.raw[NOTIFY_COOKIE_LEN - 1] == NOTIFY_WOKENUP)
+ {
+ /* Just create the thread as instructed. There is no way to
+ report a problem with creating a thread. */
+ pthread_t th;
+ if (__builtin_expect (pthread_create (&th, data.attr,
+ notification_function, &data)
+ == 0, 0))
+ /* Since we passed a pointer to DATA to the new thread we have
+ to wait until it is done with it. */
+ (void) pthread_barrier_wait (¬ify_barrier);
+ }
+ else if (data.raw[NOTIFY_COOKIE_LEN - 1] == NOTIFY_REMOVED)
+ /* The only state we keep is the copy of the thread attributes. */
+ free (data.attr);
+ }
+ return NULL;
+}
+
+
+static void
+reset_once (void)
+{
+ once = PTHREAD_ONCE_INIT;
+}
+
+
+static void
+init_mq_netlink (void)
+{
+ /* This code might be called a second time after fork(). The file
+ descriptor is inherited from the parent. */
+ if (netlink_socket == -1)
+ {
+ /* Just a normal netlink socket, not bound. */
+ netlink_socket = socket (AF_NETLINK, SOCK_RAW, 0);
+ /* No need to do more if we have no socket. */
+ if (netlink_socket == -1)
+ return;
+
+ /* Make sure the descriptor is closed on exec. */
+ if (fcntl (netlink_socket, F_SETFD, FD_CLOEXEC) != 0)
+ goto errout;
+ }
+
+ int err = 1;
+
+ /* Initialize the barrier. */
+ if (__builtin_expect (pthread_barrier_init (¬ify_barrier, NULL, 2) == 0,
+ 0))
+ {
+ /* Create the helper thread. */
+ pthread_attr_t attr;
+ (void) pthread_attr_init (&attr);
+ (void) pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
+ /* We do not need much stack space, the bare minimum will be enough. */
+ (void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
+
+ /* Temporarily block all signals so that the newly created
+ thread inherits the mask. */
+ sigset_t oss;
+ int have_no_oss = change_sigmask (SIG_BLOCK, &oss);
+
+ pthread_t th;
+ err = pthread_create (&th, &attr, helper_thread, NULL);
+
+ /* Reset the signal mask. */
+ if (!have_no_oss)
+ pthread_sigmask (SIG_SETMASK, &oss, NULL);
+
+ (void) pthread_attr_destroy (&attr);
+
+ if (err == 0)
+ {
+ static int added_atfork;
+
+ if (added_atfork == 0
+ && pthread_atfork (NULL, NULL, reset_once) != 0)
+ {
+ /* The child thread will call recv() which is a
+ cancellation point. */
+ (void) pthread_cancel (th);
+ err = 1;
+ }
+ else
+ added_atfork = 1;
+ }
+ }
+
+ if (err != 0)
+ {
+ errout:
+ close_not_cancel_no_status (netlink_socket);
+ netlink_socket = -1;
+ }
+}
+
+
+/* Register notification upon message arrival to an empty message queue
+ MQDES. */
+int
+mq_notify (mqd_t mqdes, const struct sigevent *notification)
+{
+ /* Make sure the type is correctly defined. */
+ assert (sizeof (union notify_data) == NOTIFY_COOKIE_LEN);
+
+ /* Special treatment needed for SIGEV_THREAD. */
+ if (notification == NULL || notification->sigev_notify != SIGEV_THREAD)
+ return INLINE_SYSCALL (mq_notify, 2, mqdes, notification);
+
+ /* The kernel cannot directly start threads. This will have to be
+ done at userlevel. Since we cannot start threads from signal
+ handlers we have to create a dedicated thread which waits for
+ notifications for arriving messages and creates threads in
+ response. */
+
+ /* Initialize only once. */
+ pthread_once (&once, init_mq_netlink);
+
+ /* If we cannot create the netlink socket we cannot provide
+ SIGEV_THREAD support. */
+ if (__builtin_expect (netlink_socket == -1, 0))
+ {
+ __set_errno (ENOSYS);
+ return -1;
+ }
+
+ /* Create the cookie. It will hold almost all the state. */
+ union notify_data data;
+ memset (&data, '\0', sizeof (data));
+ data.fct = notification->sigev_notify_function;
+ data.param = notification->sigev_value;
+
+ if (notification->sigev_notify_attributes != NULL)
+ {
+ /* The thread attribute has to be allocated separately. */
+ data.attr = (pthread_attr_t *) malloc (sizeof (pthread_attr_t));
+ if (data.attr == NULL)
+ return -1;
+
+ memcpy (data.attr, notification->sigev_notify_attributes,
+ sizeof (pthread_attr_t));
+ }
+
+ /* Construct the new request. */
+ struct sigevent se;
+ se.sigev_notify = SIGEV_THREAD;
+ se.sigev_signo = netlink_socket;
+ se.sigev_value.sival_ptr = &data;
+
+ /* Tell the kernel. */
+ int retval = INLINE_SYSCALL (mq_notify, 2, mqdes, &se);
+
+ /* If it failed, free the allocated memory. */
+ if (__builtin_expect (retval != 0, 0))
+ free (data.attr);
+
+ return retval;
+}
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/msync.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/msync.S
new file mode 100644
index 0000000..074a0d7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/msync.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_msync, msync, 3)
+ret
+PSEUDO_END(__libc_msync)
+libc_hidden_def (__libc_msync)
+weak_alias (__libc_msync, msync)
+libc_hidden_weak (msync)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/nanosleep.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/nanosleep.S
new file mode 100644
index 0000000..71efe32
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/nanosleep.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_nanosleep, nanosleep, 3)
+ret
+PSEUDO_END (__libc_nanosleep)
+libc_hidden_def (__libc_nanosleep)
+weak_alias (__libc_nanosleep, __nanosleep)
+libc_hidden_weak (__nanosleep)
+weak_alias (__libc_nanosleep, nanosleep)
+libc_hidden_weak (nanosleep)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/not-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/not-cancel.h
new file mode 100644
index 0000000..80d33be
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/not-cancel.h
@@ -0,0 +1,105 @@
+/* Uncancelable versions of cancelable interfaces. Linux version.
+ Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/types.h>
+#include <sysdep.h>
+
+/* Uncancelable open. */
+#define open_not_cancel(name, flags, mode) \
+ INLINE_SYSCALL (open, 3, (const char *) (name), (flags), (mode))
+#define open_not_cancel_2(name, flags) \
+ INLINE_SYSCALL (open, 2, (const char *) (name), (flags))
+
+/* Uncancelable openat. */
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+extern int __openat_nocancel (int fd, const char *fname, int oflag,
+ mode_t mode) attribute_hidden;
+extern int __openat64_nocancel (int fd, const char *fname, int oflag,
+ mode_t mode) attribute_hidden;
+#else
+# define __openat_nocancel(fd, fname, oflag, mode) \
+ openat (fd, fname, oflag, mode)
+# define __openat64_nocancel(fd, fname, oflag, mode) \
+ openat64 (fd, fname, oflag, mode)
+#endif
+
+#define openat_not_cancel(fd, fname, oflag, mode) \
+ __openat_nocancel (fd, fname, oflag, mode)
+#define openat_not_cancel_3(fd, fname, oflag) \
+ __openat_nocancel (fd, fname, oflag, 0)
+#define openat64_not_cancel(fd, fname, oflag, mode) \
+ __openat64_nocancel (fd, fname, oflag, mode)
+#define openat64_not_cancel_3(fd, fname, oflag) \
+ __openat64_nocancel (fd, fname, oflag, 0)
+
+/* Uncancelable close. */
+#define close_not_cancel(fd) \
+ INLINE_SYSCALL (close, 1, fd)
+#define close_not_cancel_no_status(fd) \
+ (void) ({ INTERNAL_SYSCALL_DECL (err); \
+ INTERNAL_SYSCALL (close, err, 1, (fd)); })
+
+/* Uncancelable read. */
+#define read_not_cancel(fd, buf, n) \
+ INLINE_SYSCALL (read, 3, (fd), (buf), (n))
+
+/* Uncancelable write. */
+#define write_not_cancel(fd, buf, n) \
+ INLINE_SYSCALL (write, 3, (fd), (buf), (n))
+
+/* Uncancelable writev. */
+#define writev_not_cancel_no_status(fd, iov, n) \
+ (void) ({ INTERNAL_SYSCALL_DECL (err); \
+ INTERNAL_SYSCALL (writev, err, 3, (fd), (iov), (n)); })
+
+/* Uncancelable fcntl. */
+#define fcntl_not_cancel(fd, cmd, val) \
+ __fcntl_nocancel (fd, cmd, val)
+
+/* Uncancelable waitpid. */
+#ifdef __NR_waitpid
+# define waitpid_not_cancel(pid, stat_loc, options) \
+ INLINE_SYSCALL (waitpid, 3, pid, stat_loc, options)
+#else
+# define waitpid_not_cancel(pid, stat_loc, options) \
+ INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL)
+#endif
+
+/* Uncancelable pause. */
+#ifdef __NR_pause
+# define pause_not_cancel() \
+ INLINE_SYSCALL (pause, 0)
+#else
+# define pause_not_cancel() \
+ __pause_nocancel ()
+#endif
+
+/* Uncancelable nanosleep. */
+#ifdef __NR_nanosleep
+# define nanosleep_not_cancel(requested_time, remaining) \
+ INLINE_SYSCALL (nanosleep, 2, requested_time, remaining)
+#else
+# define nanosleep_not_cancel(requested_time, remaining) \
+ __nanosleep_nocancel (requested_time, remaining)
+#endif
+
+/* Uncancelable sigsuspend. */
+#define sigsuspend_not_cancel(set) \
+ __sigsuspend_nocancel (set)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/open.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/open.S
new file mode 100644
index 0000000..486686a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/open.S
@@ -0,0 +1,21 @@
+#include <sysdep-cancel.h>
+
+/*
+extern int __open_nocancel (const char *, int, ...) attribute_hidden;
+*/
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+PSEUDO (__libc_open, open, 3)
+ret
+PSEUDO_END(__libc_open)
+
+libc_hidden_def (__open_nocancel)
+libc_hidden_def (__libc_open)
+weak_alias (__libc_open, __open)
+libc_hidden_weak (__open)
+weak_alias (__libc_open, open)
+libc_hidden_weak (open)
+
+
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pause.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pause.S
new file mode 100644
index 0000000..3841018
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pause.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_pause, pause, 0)
+ret
+PSEUDO_END (__libc_pause)
+libc_hidden_def (__libc_pause)
+weak_alias (__libc_pause, pause)
+libc_hidden_weak (pause)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile
new file mode 100644
index 0000000..421a62b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2009 Bernhard Reutner-Fischer <uclibc@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
new file mode 100644
index 0000000..8581aea
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch
@@ -0,0 +1,30 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2009 Bernhard Reutner-Fischer <uclibc@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S
+libpthread_linux_arch_CSRC = pthread_once.c pt-__syscall_error.c
+
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = clone.S vfork.S
+
+# powerpc32's PSEUDO_RET needs __syscall_error@local
+librt_linux_arch_CSRC = pt-__syscall_error.c
+
+ASFLAGS += -DUSE___THREAD
+
+CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+#ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+
+#ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
new file mode 100644
index 0000000..c0b59c3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
@@ -0,0 +1,221 @@
+/* Machine-specific pthread type layouts. PowerPC version.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_PTHREAD_ATTR_T 56
+# define __SIZEOF_PTHREAD_MUTEX_T 40
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 56
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 32
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#else
+# define __SIZEOF_PTHREAD_ATTR_T 36
+# define __SIZEOF_PTHREAD_MUTEX_T 24
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 32
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#endif
+
+
+/* Thread identifiers. The structure of the attribute type is
+ deliberately not exposed. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+#if __WORDSIZE == 64
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+#else
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+#endif
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is deliberately not exposed. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+#if __WORDSIZE == 64
+ unsigned int __nusers;
+#endif
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+#if __WORDSIZE == 64
+ int __spins;
+ __pthread_list_t __list;
+# define __PTHREAD_MUTEX_HAVE_PREV 1
+#else
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+#endif
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is deliberately not exposed. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is deliberately not exposed. */
+typedef union
+{
+# if __WORDSIZE == 64
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+ } __data;
+# else
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ unsigned char __pad1;
+ unsigned char __pad2;
+ unsigned char __shared;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ int __writer;
+ } __data;
+# endif
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h
new file mode 100644
index 0000000..c7f121b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h
@@ -0,0 +1,41 @@
+/* Machine-specific POSIX semaphore type layouts. PowerPC version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_SEM_T 32
+#else
+# define __SIZEOF_SEM_T 16
+#endif
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/clone.S
new file mode 100644
index 0000000..91c939e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/clone.S
@@ -0,0 +1,5 @@
+#if defined __powerpc64__
+# include "powerpc64/clone.S"
+#else
+# include "powerpc32/clone.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/createthread.c
new file mode 100644
index 0000000..26efabd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/createthread.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE ((void *) (pd) \
+ + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/fork.c
new file mode 100644
index 0000000..06b7e1c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/fork.c
@@ -0,0 +1 @@
+#include "../i386/fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
new file mode 100644
index 0000000..2c2557d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
@@ -0,0 +1,315 @@
+/* Copyright (C) 2003, 2004, 2006-2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <atomic.h>
+#include <bits/kernel-features.h>
+#include <sysdep.h>
+
+#ifndef __NR_futex
+# define __NR_futex 221
+#endif
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+#define lll_futex_wait(futexp, val, private) \
+ lll_futex_timed_wait (futexp, val, NULL, private)
+
+#define lll_futex_timed_wait(futexp, val, timespec, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAIT, private), \
+ (val), (timespec)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
+ })
+
+#define lll_futex_wake(futexp, nr, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAKE, private), \
+ (nr), 0); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __ret; \
+ })
+
+#define lll_robust_dead(futexv, private) \
+ do \
+ { \
+ INTERNAL_SYSCALL_DECL (__err); \
+ int *__futexp = &(futexv); \
+ \
+ atomic_or (__futexp, FUTEX_OWNER_DIED); \
+ INTERNAL_SYSCALL (futex, __err, 4, __futexp, \
+ __lll_private_flag (FUTEX_WAKE, private), 1, 0); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
+ (nr_wake), (nr_move), (mutex), (val)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_WAKE_OP, private), \
+ (nr_wake), (nr_wake2), (futexp2), \
+ FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+
+#ifdef UP
+# define __lll_acq_instr ""
+# define __lll_rel_instr ""
+#else
+# define __lll_acq_instr "isync"
+# ifdef _ARCH_PWR4
+/*
+ * Newer powerpc64 processors support the new "light weight" sync (lwsync)
+ * So if the build is using -mcpu=[power4,power5,power5+,970] we can
+ * safely use lwsync.
+ */
+# define __lll_rel_instr "lwsync"
+# else
+/*
+ * Older powerpc32 processors don't support the new "light weight"
+ * sync (lwsync). So the only safe option is to use normal sync
+ * for all powerpc32 applications.
+ */
+# define __lll_rel_instr "sync"
+# endif
+#endif
+
+/* Set *futex to ID if it is 0, atomically. Returns the old value */
+#define __lll_robust_trylock(futex, id) \
+ ({ int __val; \
+ __asm__ __volatile__ ("1: lwarx %0,0,%2" MUTEX_HINT_ACQ "\n" \
+ " cmpwi 0,%0,0\n" \
+ " bne 2f\n" \
+ " stwcx. %3,0,%2\n" \
+ " bne- 1b\n" \
+ "2: " __lll_acq_instr \
+ : "=&r" (__val), "=m" (*futex) \
+ : "r" (futex), "r" (id), "m" (*futex) \
+ : "cr0", "memory"); \
+ __val; \
+ })
+
+#define lll_robust_trylock(lock, id) __lll_robust_trylock (&(lock), id)
+
+/* Set *futex to 1 if it is 0, atomically. Returns the old value */
+#define __lll_trylock(futex) __lll_robust_trylock (futex, 1)
+
+#define lll_trylock(lock) __lll_trylock (&(lock))
+
+/* Set *futex to 2 if it is 0, atomically. Returns the old value */
+#define __lll_cond_trylock(futex) __lll_robust_trylock (futex, 2)
+
+#define lll_cond_trylock(lock) __lll_cond_trylock (&(lock))
+
+
+extern void __lll_lock_wait_private (int *futex) attribute_hidden;
+extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
+extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
+
+#define lll_lock(lock, private) \
+ (void) ({ \
+ int *__futex = &(lock); \
+ if (__builtin_expect (atomic_compare_and_exchange_val_acq (__futex, 1, 0),\
+ 0) != 0) \
+ { \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __lll_lock_wait_private (__futex); \
+ else \
+ __lll_lock_wait (__futex, private); \
+ } \
+ })
+
+#define lll_robust_lock(lock, id, private) \
+ ({ \
+ int *__futex = &(lock); \
+ int __val = 0; \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id, \
+ 0), 0)) \
+ __val = __lll_robust_lock_wait (__futex, private); \
+ __val; \
+ })
+
+#define lll_cond_lock(lock, private) \
+ (void) ({ \
+ int *__futex = &(lock); \
+ if (__builtin_expect (atomic_compare_and_exchange_val_acq (__futex, 2, 0),\
+ 0) != 0) \
+ __lll_lock_wait (__futex, private); \
+ })
+
+#define lll_robust_cond_lock(lock, id, private) \
+ ({ \
+ int *__futex = &(lock); \
+ int __val = 0; \
+ int __id = id | FUTEX_WAITERS; \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, __id,\
+ 0), 0)) \
+ __val = __lll_robust_lock_wait (__futex, private); \
+ __val; \
+ })
+
+
+extern int __lll_timedlock_wait
+ (int *futex, const struct timespec *, int private) attribute_hidden;
+extern int __lll_robust_timedlock_wait
+ (int *futex, const struct timespec *, int private) attribute_hidden;
+
+#define lll_timedlock(lock, abstime, private) \
+ ({ \
+ int *__futex = &(lock); \
+ int __val = 0; \
+ if (__builtin_expect (atomic_compare_and_exchange_val_acq (__futex, 1, 0),\
+ 0) != 0) \
+ __val = __lll_timedlock_wait (__futex, abstime, private); \
+ __val; \
+ })
+
+#define lll_robust_timedlock(lock, abstime, id, private) \
+ ({ \
+ int *__futex = &(lock); \
+ int __val = 0; \
+ if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id, \
+ 0), 0)) \
+ __val = __lll_robust_timedlock_wait (__futex, abstime, private); \
+ __val; \
+ })
+
+#define lll_unlock(lock, private) \
+ ((void) ({ \
+ int *__futex = &(lock); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__val > 1, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+
+#define lll_robust_unlock(lock, private) \
+ ((void) ({ \
+ int *__futex = &(lock); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__val & FUTEX_WAITERS, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+
+#define lll_islocked(futex) \
+ (futex != 0)
+
+
+/* Initializers for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+
+/* The states of a lock are:
+ 0 - untaken
+ 1 - taken by one user
+ >1 - taken by more users */
+
+/* The kernel notifies a process which uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+#define lll_wait_tid(tid) \
+ do { \
+ __typeof (tid) __tid; \
+ while ((__tid = (tid)) != 0) \
+ lll_futex_wait (&(tid), __tid, LLL_SHARED); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *, const struct timespec *)
+ attribute_hidden;
+
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __res = 0; \
+ if ((tid) != 0) \
+ __res = __lll_timedwait_tid (&(tid), (abstime)); \
+ __res; \
+ })
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
new file mode 100644
index 0000000..675a997
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
@@ -0,0 +1,9 @@
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S
new file mode 100644
index 0000000..61651fd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(2)
+ neg 0,0
+ stw 0,PID(2)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(2)
+ neg 0,0
+ stw 0,PID(2)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
new file mode 100644
index 0000000..4daa115
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
@@ -0,0 +1,119 @@
+/* Cancellable system call stubs. Linux/PowerPC version.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .section ".text"; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ bne- .Lpseudo_cancel; \
+ .type __##syscall_name##_nocancel,@function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ DO_CALL (SYS_ify (syscall_name)); \
+ PSEUDO_RET; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ .Lpseudo_cancel: \
+ stwu 1,-48(1); \
+ cfi_adjust_cfa_offset (48); \
+ mflr 9; \
+ stw 9,52(1); \
+ cfi_offset (lr, 4); \
+ DOCARGS_##args; /* save syscall args around CENABLE. */ \
+ CENABLE; \
+ stw 3,16(1); /* store CENABLE return value (MASK). */ \
+ UNDOCARGS_##args; /* restore syscall args. */ \
+ DO_CALL (SYS_ify (syscall_name)); \
+ mfcr 0; /* save CR/R3 around CDISABLE. */ \
+ stw 3,8(1); \
+ stw 0,12(1); \
+ lwz 3,16(1); /* pass MASK to CDISABLE. */ \
+ CDISABLE; \
+ lwz 4,52(1); \
+ lwz 0,12(1); /* restore CR/R3. */ \
+ lwz 3,8(1); \
+ mtlr 4; \
+ mtcr 0; \
+ addi 1,1,48;
+
+# define DOCARGS_0
+# define UNDOCARGS_0
+
+# define DOCARGS_1 stw 3,20(1); DOCARGS_0
+# define UNDOCARGS_1 lwz 3,20(1); UNDOCARGS_0
+
+# define DOCARGS_2 stw 4,24(1); DOCARGS_1
+# define UNDOCARGS_2 lwz 4,24(1); UNDOCARGS_1
+
+# define DOCARGS_3 stw 5,28(1); DOCARGS_2
+# define UNDOCARGS_3 lwz 5,28(1); UNDOCARGS_2
+
+# define DOCARGS_4 stw 6,32(1); DOCARGS_3
+# define UNDOCARGS_4 lwz 6,32(1); UNDOCARGS_3
+
+# define DOCARGS_5 stw 7,36(1); DOCARGS_4
+# define UNDOCARGS_5 lwz 7,36(1); UNDOCARGS_4
+
+# define DOCARGS_6 stw 8,40(1); DOCARGS_5
+# define UNDOCARGS_6 lwz 8,40(1); UNDOCARGS_5
+
+# ifdef IS_IN_libpthread
+# define CENABLE bl __pthread_enable_asynccancel@local
+# define CDISABLE bl __pthread_disable_asynccancel@local
+# elif !defined NOT_IN_libc
+# define CENABLE bl __libc_enable_asynccancel@local
+# define CDISABLE bl __libc_disable_asynccancel@local
+# elif defined IS_IN_librt
+# define CENABLE bl __librt_enable_asynccancel@local
+# define CDISABLE bl __librt_disable_asynccancel@local
+# else
+# error Unsupported library
+# endif
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ lwz 10,MULTIPLE_THREADS_OFFSET(2); \
+ cmpwi 10,0
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
new file mode 100644
index 0000000..8d3773c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
@@ -0,0 +1,58 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(2)
+ cmpwi 0,0,0
+ neg 0,0
+ bne- 0,1f
+ lis 0,0x8000
+1: stw 0,PID(2)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(2)
+ /* Cannot use clrlwi. here, because cr0 needs to be preserved
+ until PSEUDO_RET. */
+ clrlwi 4,0,1
+ cmpwi 1,4,0
+ beq- 1,1f
+ neg 4,0
+1: stw 4,PID(2)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+weak_alias (__vfork, vfork)
+libc_hidden_weak(vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
new file mode 100644
index 0000000..675a997
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
@@ -0,0 +1,9 @@
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <clone.S>
+#else
+# define RESET_PID
+# include_next <clone.S>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S
new file mode 100644
index 0000000..e5b7b53
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(13)
+ neg 0,0
+ stw 0,PID(13)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(13)
+ neg 0,0
+ stw 0,PID(13)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
new file mode 100644
index 0000000..8e5e477
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
@@ -0,0 +1,125 @@
+/* Cancellable system call stubs. Linux/PowerPC64 version.
+ Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA
+ 02110-1301 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# ifdef HAVE_ASM_GLOBAL_DOT_NAME
+# define DASHDASHPFX(str) .__##str
+# else
+# define DASHDASHPFX(str) __##str
+# endif
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .section ".text"; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ bne- .Lpseudo_cancel; \
+ .type DASHDASHPFX(syscall_name##_nocancel),@function; \
+ .globl DASHDASHPFX(syscall_name##_nocancel); \
+ DASHDASHPFX(syscall_name##_nocancel): \
+ DO_CALL (SYS_ify (syscall_name)); \
+ PSEUDO_RET; \
+ .size DASHDASHPFX(syscall_name##_nocancel),.-DASHDASHPFX(syscall_name##_nocancel); \
+ .Lpseudo_cancel: \
+ stdu 1,-128(1); \
+ cfi_adjust_cfa_offset (128); \
+ mflr 9; \
+ std 9,128+16(1); \
+ cfi_offset (lr, 16); \
+ DOCARGS_##args; /* save syscall args around CENABLE. */ \
+ CENABLE; \
+ std 3,72(1); /* store CENABLE return value (MASK). */ \
+ UNDOCARGS_##args; /* restore syscall args. */ \
+ DO_CALL (SYS_ify (syscall_name)); \
+ mfcr 0; /* save CR/R3 around CDISABLE. */ \
+ std 3,64(1); \
+ std 0,8(1); \
+ ld 3,72(1); /* pass MASK to CDISABLE. */ \
+ CDISABLE; \
+ ld 9,128+16(1); \
+ ld 0,8(1); /* restore CR/R3. */ \
+ ld 3,64(1); \
+ mtlr 9; \
+ mtcr 0; \
+ addi 1,1,128;
+
+# define DOCARGS_0
+# define UNDOCARGS_0
+
+# define DOCARGS_1 std 3,80(1); DOCARGS_0
+# define UNDOCARGS_1 ld 3,80(1); UNDOCARGS_0
+
+# define DOCARGS_2 std 4,88(1); DOCARGS_1
+# define UNDOCARGS_2 ld 4,88(1); UNDOCARGS_1
+
+# define DOCARGS_3 std 5,96(1); DOCARGS_2
+# define UNDOCARGS_3 ld 5,96(1); UNDOCARGS_2
+
+# define DOCARGS_4 std 6,104(1); DOCARGS_3
+# define UNDOCARGS_4 ld 6,104(1); UNDOCARGS_3
+
+# define DOCARGS_5 std 7,112(1); DOCARGS_4
+# define UNDOCARGS_5 ld 7,112(1); UNDOCARGS_4
+
+# define DOCARGS_6 std 8,120(1); DOCARGS_5
+# define UNDOCARGS_6 ld 8,120(1); UNDOCARGS_5
+
+# ifdef IS_IN_libpthread
+# define CENABLE bl JUMPTARGET(__pthread_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__pthread_disable_asynccancel)
+# elif !defined NOT_IN_libc
+# define CENABLE bl JUMPTARGET(__libc_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__libc_disable_asynccancel)
+# elif defined IS_IN_librt
+# define CENABLE bl JUMPTARGET(__librt_enable_asynccancel)
+# define CDISABLE bl JUMPTARGET(__librt_disable_asynccancel)
+# else
+# error Unsupported library
+# endif
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ lwz 10,MULTIPLE_THREADS_OFFSET(13); \
+ cmpwi 10,0
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c
new file mode 100644
index 0000000..172223a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_create.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_create.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c
new file mode 100644
index 0000000..537516e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_delete.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_delete.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c
new file mode 100644
index 0000000..3f21a73
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_getoverr.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_getoverr.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c
new file mode 100644
index 0000000..a50143a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_gettime.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_gettime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c
new file mode 100644
index 0000000..37baeff
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/timer_settime.c
@@ -0,0 +1 @@
+#include "../x86_64/timer_settime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
new file mode 100644
index 0000000..64aa952
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
@@ -0,0 +1,57 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(13)
+ cmpwi 0,0,0
+ neg 0,0
+ bne- 0,1f
+ lis 0,0x8000
+1: stw 0,PID(13)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(13)
+ clrlwi 4,0,1
+ cmpwi 1,4,0
+ beq- 1,1f
+ neg 4,0
+1: stw 4,PID(13)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
+weak_alias (__vfork, vfork)
+libc_hidden_weak(vfork)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-__syscall_error.c
new file mode 100644
index 0000000..2a402e5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-__syscall_error.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/powerpc/__syscall_error.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c
new file mode 100644
index 0000000..b6d6b3d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-longjmp.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdlib.h>
+#include <bits/wordsize.h>
+#include "pthreadP.h"
+
+void
+__vmx_longjmp (jmp_buf env, int val)
+{
+ __libc_longjmp (env, val);
+}
+
+void
+__vmx_siglongjmp (jmp_buf env, int val)
+{
+ __libc_siglongjmp (env, val);
+}
+weak_alias(__vmx_longjmp, longjmp)
+weak_alias(__vmx_siglongjmp, siglongjmp)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S
new file mode 100644
index 0000000..0225219
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S
@@ -0,0 +1,5 @@
+#if defined __powerpc64__
+# include "powerpc64/pt-vfork.S"
+#else
+# include "powerpc32/pt-vfork.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c
new file mode 100644
index 0000000..a495b64
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_once.c
@@ -0,0 +1,101 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+unsigned long int __fork_generation attribute_hidden;
+
+
+static void
+clear_once_control (void *arg)
+{
+ pthread_once_t *once_control = (pthread_once_t *) arg;
+
+ *once_control = 0;
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+}
+
+
+int
+attribute_protected
+__pthread_once (pthread_once_t *once_control, void (*init_routine) (void))
+{
+ for (;;)
+ {
+ int oldval;
+ int newval;
+ int tmp;
+
+ /* Pseudo code:
+ newval = __fork_generation | 1;
+ oldval = *once_control;
+ if ((oldval & 2) == 0)
+ *once_control = newval;
+ Do this atomically.
+ */
+ newval = __fork_generation | 1;
+ __asm__ __volatile__ ("1: lwarx %0,0,%3\n"
+ " andi. %1,%0,2\n"
+ " bne 2f\n"
+ " stwcx. %4,0,%3\n"
+ " bne 1b\n"
+ "2: isync"
+ : "=&r" (oldval), "=&r" (tmp), "=m" (*once_control)
+ : "r" (once_control), "r" (newval), "m" (*once_control)
+ : "cr0");
+
+ /* Check if the initializer has already been done. */
+ if ((oldval & 2) != 0)
+ return 0;
+
+ /* Check if another thread already runs the initializer. */
+ if ((oldval & 1) == 0)
+ break;
+
+ /* Check whether the initializer execution was interrupted by a fork. */
+ if (oldval != newval)
+ break;
+
+ /* Same generation, some other thread was faster. Wait. */
+ lll_futex_wait (once_control, oldval, LLL_PRIVATE);
+ }
+
+
+ /* This thread is the first here. Do the initialization.
+ Register a cleanup handler so that in case the thread gets
+ interrupted the initialization can be restarted. */
+ pthread_cleanup_push (clear_once_control, once_control);
+
+ init_routine ();
+
+ pthread_cleanup_pop (0);
+
+
+ /* Add one to *once_control to take the bottom 2 bits from 01 to 10. */
+ atomic_increment (once_control);
+
+ /* Wake up all other threads. */
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+
+ return 0;
+}
+weak_alias (__pthread_once, pthread_once)
+strong_alias (__pthread_once, __pthread_once_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c
new file mode 100644
index 0000000..4be31ff
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/pthread_spin_unlock.c
@@ -0,0 +1,29 @@
+/* pthread_spin_unlock -- unlock a spin lock. PowerPC version.
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+int
+pthread_spin_unlock (pthread_spinlock_t *lock)
+{
+ __asm__ __volatile__ (__lll_rel_instr ::: "memory");
+ *lock = 0;
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sem_post.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sem_post.c
new file mode 100644
index 0000000..cdc8be7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sem_post.c
@@ -0,0 +1,47 @@
+/* sem_post -- post to a POSIX semaphore. Powerpc version.
+ Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+int
+__new_sem_post (sem_t *sem)
+{
+ struct new_sem *isem = (struct new_sem *) sem;
+
+ __asm__ __volatile__ (__lll_rel_instr ::: "memory");
+ atomic_increment (&isem->value);
+ __asm__ __volatile__ (__lll_acq_instr ::: "memory");
+ if (isem->nwaiters > 0)
+ {
+ int err = lll_futex_wake (&isem->value, 1,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+ if (__builtin_expect (err, 0) < 0)
+ {
+ __set_errno (-err);
+ return -1;
+ }
+ }
+ return 0;
+}
+weak_alias(__new_sem_post, sem_post)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h
new file mode 100644
index 0000000..dab7e0b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h
@@ -0,0 +1,5 @@
+#if defined(__powerpc64__)
+#include "powerpc64/sysdep-cancel.h"
+#else
+#include "powerpc32/sysdep-cancel.h"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/vfork.S
new file mode 100644
index 0000000..27d2902
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/vfork.S
@@ -0,0 +1,5 @@
+#if defined __powerpc64__
+# include "powerpc64/vfork.S"
+#else
+# include "powerpc32/vfork.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-accept.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-accept.S
new file mode 100644
index 0000000..2406210
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-accept.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_accept
+#error Missing definition of NR_accept needed for cancellation.
+#endif
+PSEUDO (__libc_accept, accept, 3)
+ret
+PSEUDO_END(__libc_accept)
+libpthread_hidden_def (__libc_accept)
+weak_alias (__libc_accept, __accept)
+libpthread_hidden_weak (__accept)
+weak_alias (__libc_accept, accept)
+libpthread_hidden_weak (accept)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-close.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-close.S
new file mode 100644
index 0000000..ab32ca5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-close.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_close, close, 1)
+ret
+PSEUDO_END (__libc_close)
+libpthread_hidden_def (__libc_close)
+weak_alias (__libc_close, __close)
+libpthread_hidden_weak (__close)
+weak_alias (__libc_close, close)
+libpthread_hidden_weak (close)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-connect.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-connect.S
new file mode 100644
index 0000000..b5124f8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-connect.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_connect
+#error Missing definition of NR_connect needed for cancellation.
+#endif
+PSEUDO (__libc_connect, connect, 3)
+ret
+PSEUDO_END(__libc_connect)
+libpthread_hidden_def (__libc_connect)
+weak_alias (__libc_connect, __connect)
+libpthread_hidden_weak (__connect)
+weak_alias (__libc_connect, connect)
+libpthread_hidden_weak (connect)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fcntl.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fcntl.c
new file mode 100644
index 0000000..0a8fd3c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fcntl.c
@@ -0,0 +1 @@
+#include <../../../../../../libc/sysdeps/linux/common/__syscall_fcntl.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fork.c
new file mode 100644
index 0000000..3e1b70f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fork.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <unistd.h>
+
+extern int __libc_fork (void);
+
+pid_t
+__fork (void)
+{
+ return __libc_fork ();
+}
+strong_alias (__fork, fork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fsync.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fsync.c
new file mode 100644
index 0000000..6ec4821
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-fsync.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include <../../../../../../libc/sysdeps/linux/common/fsync.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-llseek.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-llseek.c
new file mode 100644
index 0000000..1d0d578
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-llseek.c
@@ -0,0 +1,3 @@
+#include <pthreadP.h>
+#define libc_hidden libpthread_hidden
+#include <../../../../../../libc/sysdeps/linux/common/llseek.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-lseek.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-lseek.S
new file mode 100644
index 0000000..4db7172
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-lseek.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_lseek, lseek, 3)
+ret
+PSEUDO_END (__libc_lseek)
+libpthread_hidden_def (__libc_lseek)
+weak_alias (__libc_lseek, lseek)
+libpthread_hidden_weak (lseek)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgrcv.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgrcv.c
new file mode 100644
index 0000000..3bb9d53
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgrcv.c
@@ -0,0 +1,2 @@
+#define L_msgrcv
+#include <../../../../../../libc/misc/sysvipc/msgq.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgsnd.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgsnd.c
new file mode 100644
index 0000000..1566f65
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msgsnd.c
@@ -0,0 +1,2 @@
+#define L_msgsnd
+#include <../../../../../../libc/misc/sysvipc/msgq.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msync.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msync.S
new file mode 100644
index 0000000..640270a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-msync.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_msync, msync, 3)
+ret
+PSEUDO_END(__libc_msync)
+libpthread_hidden_def (__libc_msync)
+weak_alias (__libc_msync, msync)
+libpthread_hidden_weak (msync)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-nanosleep.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-nanosleep.S
new file mode 100644
index 0000000..08d8f01
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-nanosleep.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_nanosleep, nanosleep, 3)
+ret
+PSEUDO_END (__libc_nanosleep)
+libpthread_hidden_def (__libc_nanosleep)
+weak_alias (__libc_nanosleep, __nanosleep)
+libpthread_hidden_weak (__nanosleep)
+weak_alias (__libc_nanosleep, nanosleep)
+libpthread_hidden_weak (nanosleep)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open.S
new file mode 100644
index 0000000..39ed92c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_open, open, 3)
+ret
+PSEUDO_END (__libc_open)
+libpthread_hidden_def (__libc_open)
+weak_alias (__libc_open, __open)
+libpthread_hidden_weak (__open)
+weak_alias (__libc_open, open)
+libpthread_hidden_weak (open)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open64.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open64.c
new file mode 100644
index 0000000..2029539
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-open64.c
@@ -0,0 +1 @@
+#include <../../../../../../libc/sysdeps/linux/common/open64.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pause.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pause.S
new file mode 100644
index 0000000..c6cb571
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pause.S
@@ -0,0 +1,7 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_pause, pause, 0)
+ret
+PSEUDO_END (__libc_pause)
+libpthread_hidden_def (__libc_pause)
+weak_alias (__libc_pause, pause)
+libpthread_hidden_weak (pause)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pread_pwrite.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pread_pwrite.c
new file mode 100644
index 0000000..f32c0a6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-pread_pwrite.c
@@ -0,0 +1 @@
+#include "pread_write.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c
new file mode 100644
index 0000000..622bb66
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-raise.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+#include <bits/kernel-features.h>
+
+
+int
+raise (
+ int sig)
+{
+#if (defined(__ASSUME_TGKILL) && __ASSUME_TGKILL) || defined __NR_tgkill
+ /* raise is an async-safe function. It could be called while the
+ fork function temporarily invalidated the PID field. Adjust for
+ that. */
+ pid_t pid = THREAD_GETMEM (THREAD_SELF, pid);
+ if (__builtin_expect (pid < 0, 0))
+ pid = -pid;
+#endif
+
+#if defined(__ASSUME_TGKILL) && __ASSUME_TGKILL
+ return INLINE_SYSCALL (tgkill, 3, pid, THREAD_GETMEM (THREAD_SELF, tid),
+ sig);
+#else
+# ifdef __NR_tgkill
+ int res = INLINE_SYSCALL (tgkill, 3, pid, THREAD_GETMEM (THREAD_SELF, tid),
+ sig);
+ if (res != -1 || errno != ENOSYS)
+ return res;
+# endif
+ return INLINE_SYSCALL (tkill, 2, THREAD_GETMEM (THREAD_SELF, tid), sig);
+#endif
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-read.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-read.S
new file mode 100644
index 0000000..623ba27
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-read.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_read, read, 3)
+ret
+PSEUDO_END (__libc_read)
+libpthread_hidden_def (__libc_read)
+weak_alias (__libc_read, __read)
+libpthread_hidden_weak (__read)
+weak_alias (__libc_read, read)
+libpthread_hidden_weak (read)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recv.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recv.S
new file mode 100644
index 0000000..6d2e3c2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recv.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recv
+#error Missing definition of NR_recv needed for cancellation.
+#endif
+PSEUDO (__libc_recv, recv, 4)
+ret
+PSEUDO_END(__libc_recv)
+libpthread_hidden_def (__libc_recv)
+weak_alias (__libc_recv, __recv)
+libpthread_hidden_weak (__recv)
+weak_alias (__libc_recv, recv)
+libpthread_hidden_weak (recv)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvfrom.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvfrom.S
new file mode 100644
index 0000000..96aeeaa
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvfrom.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recvfrom
+#error Missing definition of NR_recvfrom needed for cancellation.
+#endif
+PSEUDO (__libc_recvfrom, recvfrom, 6)
+ret
+PSEUDO_END(__libc_recvfrom)
+libpthread_hidden_def (__libc_recvfrom)
+weak_alias (__libc_recvfrom, __recvfrom)
+libpthread_hidden_weak (__recvfrom)
+weak_alias (__libc_recvfrom, recvfrom)
+libpthread_hidden_weak (recvfrom)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvmsg.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvmsg.S
new file mode 100644
index 0000000..f7161e4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-recvmsg.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recvmsg
+#error Missing definition of NR_recvmsg needed for cancellation.
+#endif
+PSEUDO (__libc_recvmsg, recvmsg, 3)
+ret
+PSEUDO_END(__libc_recvmsg)
+libpthread_hidden_def (__libc_recvmsg)
+weak_alias (__libc_recvmsg, __recvmsg)
+libpthread_hidden_weak (__recvmsg)
+weak_alias (__libc_recvmsg, recvmsg)
+libpthread_hidden_weak (recvmsg)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-send.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-send.S
new file mode 100644
index 0000000..76bed39
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-send.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_send
+#error Missing definition of NR_send needed for cancellation.
+#endif
+PSEUDO (__libc_send, send, 4)
+ret
+PSEUDO_END (__libc_send)
+libpthread_hidden_def (__libc_send)
+weak_alias (__libc_send, __send)
+libpthread_hidden_weak (__send)
+weak_alias (__libc_send, send)
+libpthread_hidden_weak (send)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendmsg.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendmsg.S
new file mode 100644
index 0000000..d17096e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendmsg.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_sendmsg
+#error Missing definition of NR_sendmsg needed for cancellation.
+#endif
+PSEUDO (__libc_sendmsg, sendmsg, 3)
+ret
+PSEUDO_END(__libc_sendmsg)
+libpthread_hidden_def (__libc_sendmsg)
+weak_alias (__libc_sendmsg, __sendmsg)
+libpthread_hidden_weak (__sendmsg)
+weak_alias (__libc_sendmsg, sendmsg)
+libpthread_hidden_weak (sendmsg)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendto.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendto.S
new file mode 100644
index 0000000..d07a71f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sendto.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_sendto
+#error Missing definition of NR_sendto needed for cancellation.
+#endif
+PSEUDO (__libc_sendto, sendto, 6)
+ret
+PSEUDO_END(__libc_sendto)
+libpthread_hidden_def (__libc_sendto)
+weak_alias (__libc_sendto, __sendto)
+libpthread_hidden_weak (__sendto)
+weak_alias (__libc_sendto, sendto)
+libpthread_hidden_weak (sendto)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sigwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sigwait.c
new file mode 100644
index 0000000..bde0a92
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sigwait.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include "../../../../../../libc/signal/sigwait.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sleep.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sleep.c
new file mode 100644
index 0000000..9e948ad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-sleep.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include <../../../../../../libc/unistd/sleep.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tcdrain.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tcdrain.c
new file mode 100644
index 0000000..07c1f82
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tcdrain.c
@@ -0,0 +1 @@
+#include <../../../../../../libc/termios/tcdrain.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tempname.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tempname.c
new file mode 100644
index 0000000..bfb8102
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-tempname.c
@@ -0,0 +1 @@
+#include <../../../../../../libc/misc/internals/tempname.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-wait.c
new file mode 100644
index 0000000..a05c3eb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-wait.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include <../../../../../../libc/sysdeps/linux/common/wait.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-waitpid.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-waitpid.c
new file mode 100644
index 0000000..8461c3f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-waitpid.c
@@ -0,0 +1 @@
+#include <../../../../../../libc/sysdeps/linux/common/waitpid.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-write.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-write.S
new file mode 100644
index 0000000..6bc6667
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pt-write.S
@@ -0,0 +1,9 @@
+#include <sysdep-cancel.h>
+PSEUDO (__libc_write, write, 3)
+ret
+PSEUDO_END (__libc_write)
+libpthread_hidden_def (__libc_write)
+weak_alias (__libc_write, __write)
+libpthread_hidden_weak (__write)
+weak_alias (__libc_write, write)
+libpthread_hidden_weak (write)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread-pi-defines.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread-pi-defines.sym
new file mode 100644
index 0000000..46fbd0d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread-pi-defines.sym
@@ -0,0 +1,8 @@
+#include <pthreadP.h>
+
+-- These PI macros are used by assembly code.
+
+MUTEX_KIND offsetof (pthread_mutex_t, __data.__kind)
+ROBUST_BIT PTHREAD_MUTEX_ROBUST_NORMAL_NP
+PI_BIT PTHREAD_MUTEX_PRIO_INHERIT_NP
+PS_BIT PTHREAD_MUTEX_PSHARED_BIT
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c
new file mode 100644
index 0000000..01fd031
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c
@@ -0,0 +1,55 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <pthreadP.h>
+#include <string.h>
+#include <sysdep.h>
+#include <sys/types.h>
+
+
+int
+pthread_attr_getaffinity_np(const pthread_attr_t *attr, size_t cpusetsize,
+ cpu_set_t *cpuset)
+{
+ const struct pthread_attr *iattr;
+
+ assert (sizeof (*attr) >= sizeof (struct pthread_attr));
+ iattr = (const struct pthread_attr *) attr;
+
+ if (iattr->cpuset != NULL)
+ {
+ /* Check whether there are any bits set beyond the limits
+ the user requested. */
+ size_t cnt;
+ for (cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt)
+ if (((char *) iattr->cpuset)[cnt] != 0)
+ return EINVAL;
+
+ void *p = mempcpy (cpuset, iattr->cpuset, iattr->cpusetsize);
+ if (cpusetsize > iattr->cpusetsize)
+ memset (p, '\0', cpusetsize - iattr->cpusetsize);
+ }
+ else
+ /* We have no information. */
+ memset (cpuset, -1, cpusetsize);
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c
new file mode 100644
index 0000000..744d55a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c
@@ -0,0 +1,81 @@
+/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <assert.h>
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthreadP.h>
+
+
+/* Defined in pthread_setaffinity.c. */
+extern size_t __kernel_cpumask_size attribute_hidden;
+extern int __determine_cpumask_size (pid_t tid);
+libpthread_hidden_proto(__determine_cpumask_size)
+
+int
+pthread_attr_setaffinity_np (pthread_attr_t *attr, size_t cpusetsize,
+ const cpu_set_t *cpuset)
+{
+ struct pthread_attr *iattr;
+
+ assert (sizeof (*attr) >= sizeof (struct pthread_attr));
+ iattr = (struct pthread_attr *) attr;
+
+ if (cpuset == NULL || cpusetsize == 0)
+ {
+ free (iattr->cpuset);
+ iattr->cpuset = NULL;
+ iattr->cpusetsize = 0;
+ }
+ else
+ {
+ if (__kernel_cpumask_size == 0)
+ {
+ int res = __determine_cpumask_size (THREAD_SELF->tid);
+ if (res != 0)
+ /* Some serious problem. */
+ return res;
+ }
+
+ /* Check whether the new bitmask has any bit set beyond the
+ last one the kernel accepts. */
+ size_t cnt;
+ for (cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
+ if (((char *) cpuset)[cnt] != '\0')
+ /* Found a nonzero byte. This means the user request cannot be
+ fulfilled. */
+ return EINVAL;
+
+ if (iattr->cpusetsize != cpusetsize)
+ {
+ void *newp = (cpu_set_t *) realloc (iattr->cpuset, cpusetsize);
+ if (newp == NULL)
+ return ENOMEM;
+
+ iattr->cpuset = newp;
+ iattr->cpusetsize = cpusetsize;
+ }
+
+ memcpy (iattr->cpuset, cpuset, cpusetsize);
+ }
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getaffinity.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getaffinity.c
new file mode 100644
index 0000000..affcc6a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getaffinity.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <limits.h>
+#include <pthreadP.h>
+#include <string.h>
+#include <sysdep.h>
+#include <sys/param.h>
+#include <sys/types.h>
+
+
+int
+__pthread_getaffinity_np (pthread_t th, size_t cpusetsize, cpu_set_t *cpuset)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ INTERNAL_SYSCALL_DECL (err);
+ int res = INTERNAL_SYSCALL (sched_getaffinity, err, 3, pd->tid,
+ MIN (INT_MAX, cpusetsize), cpuset);
+ if (INTERNAL_SYSCALL_ERROR_P (res, err))
+ return INTERNAL_SYSCALL_ERRNO (res, err);
+
+ /* Clean the rest of the memory the kernel didn't do. */
+ memset ((char *) cpuset + res, '\0', cpusetsize - res);
+
+ return 0;
+}
+strong_alias(__pthread_getaffinity_np, pthread_getaffinity_np)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
new file mode 100644
index 0000000..9e28f69
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthreadP.h>
+#include <sys/time.h>
+#include <tls.h>
+
+
+int
+pthread_getcpuclockid (
+ pthread_t threadid,
+ clockid_t *clockid)
+{
+ struct pthread *pd = (struct pthread *) threadid;
+
+ /* Make sure the descriptor is valid. */
+ if (INVALID_TD_P (pd))
+ /* Not a valid thread handle. */
+ return ESRCH;
+
+#ifdef CLOCK_THREAD_CPUTIME_ID
+ /* We need to store the thread ID in the CLOCKID variable together
+ with a number identifying the clock. We reserve the low 3 bits
+ for the clock ID and the rest for the thread ID. This is
+ problematic if the thread ID is too large. But 29 bits should be
+ fine.
+
+ If some day more clock IDs are needed the ID part can be
+ enlarged. The IDs are entirely internal. */
+ if (pd->tid >= 1 << (8 * sizeof (*clockid) - CLOCK_IDFIELD_SIZE))
+ return ERANGE;
+
+ /* Store the number. */
+ *clockid = CLOCK_THREAD_CPUTIME_ID | (pd->tid << CLOCK_IDFIELD_SIZE);
+
+ return 0;
+#else
+ /* We don't have a timer for that. */
+ return ENOENT;
+#endif
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c
new file mode 100644
index 0000000..2d6bb80
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_kill.c
@@ -0,0 +1,78 @@
+/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <pthreadP.h>
+#include <tls.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+
+int
+__pthread_kill (
+ pthread_t threadid,
+ int signo)
+{
+ struct pthread *pd = (struct pthread *) threadid;
+
+ /* Make sure the descriptor is valid. */
+ if (DEBUGGING_P && INVALID_TD_P (pd))
+ /* Not a valid thread handle. */
+ return ESRCH;
+
+ /* Force load of pd->tid into local variable or register. Otherwise
+ if a thread exits between ESRCH test and tgkill, we might return
+ EINVAL, because pd->tid would be cleared by the kernel. */
+ pid_t tid = atomic_forced_read (pd->tid);
+ if (__builtin_expect (tid <= 0, 0))
+ /* Not a valid thread handle. */
+ return ESRCH;
+
+ /* Disallow sending the signal we use for cancellation, timers, for
+ for the setxid implementation. */
+ if (signo == SIGCANCEL || signo == SIGTIMER || signo == SIGSETXID)
+ return EINVAL;
+
+ /* We have a special syscall to do the work. */
+ INTERNAL_SYSCALL_DECL (err);
+
+ /* One comment: The PID field in the TCB can temporarily be changed
+ (in fork). But this must not affect this code here. Since this
+ function would have to be called while the thread is executing
+ fork, it would have to happen in a signal handler. But this is
+ no allowed, pthread_kill is not guaranteed to be async-safe. */
+ int val;
+#if defined(__ASSUME_TGKILL) && __ASSUME_TGKILL
+ val = INTERNAL_SYSCALL (tgkill, err, 3, THREAD_GETMEM (THREAD_SELF, pid),
+ tid, signo);
+#else
+# ifdef __NR_tgkill
+ val = INTERNAL_SYSCALL (tgkill, err, 3, THREAD_GETMEM (THREAD_SELF, pid),
+ tid, signo);
+ if (INTERNAL_SYSCALL_ERROR_P (val, err)
+ && INTERNAL_SYSCALL_ERRNO (val, err) == ENOSYS)
+# endif
+ val = INTERNAL_SYSCALL (tkill, err, 2, tid, signo);
+#endif
+
+ return (INTERNAL_SYSCALL_ERROR_P (val, err)
+ ? INTERNAL_SYSCALL_ERRNO (val, err) : 0);
+}
+strong_alias (__pthread_kill, pthread_kill)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c
new file mode 100644
index 0000000..804bfab
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_mutex_cond_lock.c
@@ -0,0 +1,14 @@
+#include <pthreadP.h>
+
+#define LLL_MUTEX_LOCK(mutex) \
+ lll_cond_lock ((mutex)->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex))
+#define LLL_MUTEX_TRYLOCK(mutex) \
+ lll_cond_trylock ((mutex)->__data.__lock)
+#define LLL_ROBUST_MUTEX_LOCK(mutex, id) \
+ lll_robust_cond_lock ((mutex)->__data.__lock, id, \
+ PTHREAD_ROBUST_MUTEX_PSHARED (mutex))
+#define __pthread_mutex_lock __pthread_mutex_cond_lock
+#define __pthread_mutex_lock_full __pthread_mutex_cond_lock_full
+#define NO_INCR
+
+#include <pthread_mutex_lock.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c
new file mode 100644
index 0000000..73a21ed
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c
@@ -0,0 +1,92 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <alloca.h>
+#include <errno.h>
+#include <pthreadP.h>
+#include <sysdep.h>
+#include <sys/types.h>
+
+
+size_t __kernel_cpumask_size attribute_hidden;
+
+
+/* Determine the current affinity. As a side affect we learn
+ about the size of the cpumask_t in the kernel. */
+extern int __determine_cpumask_size (pid_t tid);
+libpthread_hidden_proto(__determine_cpumask_size)
+int __determine_cpumask_size (pid_t tid)
+{
+ INTERNAL_SYSCALL_DECL (err);
+ int res;
+
+ size_t psize = 128;
+ void *p = alloca (psize);
+
+ while (res = INTERNAL_SYSCALL (sched_getaffinity, err, 3, tid, psize, p),
+ INTERNAL_SYSCALL_ERROR_P (res, err)
+ && INTERNAL_SYSCALL_ERRNO (res, err) == EINVAL)
+ p = extend_alloca (p, psize, 2 * psize);
+
+ if (res == 0 || INTERNAL_SYSCALL_ERROR_P (res, err))
+ return INTERNAL_SYSCALL_ERRNO (res, err);
+
+ __kernel_cpumask_size = res;
+
+ return 0;
+}
+libpthread_hidden_def(__determine_cpumask_size)
+
+int
+pthread_setaffinity_np (pthread_t th, size_t cpusetsize,
+ const cpu_set_t *cpuset)
+{
+ const struct pthread *pd = (const struct pthread *) th;
+
+ INTERNAL_SYSCALL_DECL (err);
+ int res;
+
+ if (__builtin_expect (__kernel_cpumask_size == 0, 0))
+ {
+ res = __determine_cpumask_size (pd->tid);
+ if (res != 0)
+ return res;
+ }
+
+ /* We now know the size of the kernel cpumask_t. Make sure the user
+ does not request to set a bit beyond that. */
+ size_t cnt;
+ for (cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
+ if (((char *) cpuset)[cnt] != '\0')
+ /* Found a nonzero byte. This means the user request cannot be
+ fulfilled. */
+ return EINVAL;
+
+ res = INTERNAL_SYSCALL (sched_setaffinity, err, 3, pd->tid, cpusetsize,
+ cpuset);
+
+#ifdef RESET_VGETCPU_CACHE
+ if (!INTERNAL_SYSCALL_ERROR_P (res, err))
+ RESET_VGETCPU_CACHE ();
+#endif
+
+ return (INTERNAL_SYSCALL_ERROR_P (res, err)
+ ? INTERNAL_SYSCALL_ERRNO (res, err)
+ : 0);
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_sigqueue.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_sigqueue.c
new file mode 100644
index 0000000..9e49085
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_sigqueue.c
@@ -0,0 +1,83 @@
+/* Copyright (C) 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <signal.h>
+#include <string.h>
+#include <unistd.h>
+#include <pthreadP.h>
+#include <tls.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+
+int
+pthread_sigqueue (
+ pthread_t threadid,
+ int signo,
+ const union sigval value)
+{
+#ifdef __NR_rt_tgsigqueueinfo
+ struct pthread *pd = (struct pthread *) threadid;
+
+ /* Make sure the descriptor is valid. */
+ if (DEBUGGING_P && INVALID_TD_P (pd))
+ /* Not a valid thread handle. */
+ return ESRCH;
+
+ /* Force load of pd->tid into local variable or register. Otherwise
+ if a thread exits between ESRCH test and tgkill, we might return
+ EINVAL, because pd->tid would be cleared by the kernel. */
+ pid_t tid = atomic_forced_read (pd->tid);
+ if (__builtin_expect (tid <= 0, 0))
+ /* Not a valid thread handle. */
+ return ESRCH;
+
+ /* Disallow sending the signal we use for cancellation, timers, for
+ for the setxid implementation. */
+ if (signo == SIGCANCEL || signo == SIGTIMER || signo == SIGSETXID)
+ return EINVAL;
+
+ /* Set up the siginfo_t structure. */
+ siginfo_t info;
+ memset (&info, '\0', sizeof (siginfo_t));
+ info.si_signo = signo;
+ info.si_code = SI_QUEUE;
+ info.si_pid = THREAD_GETMEM (THREAD_SELF, pid);
+ info.si_uid = getuid ();
+ info.si_value = value;
+
+ /* We have a special syscall to do the work. */
+ INTERNAL_SYSCALL_DECL (err);
+
+ /* One comment: The PID field in the TCB can temporarily be changed
+ (in fork). But this must not affect this code here. Since this
+ function would have to be called while the thread is executing
+ fork, it would have to happen in a signal handler. But this is
+ no allowed, pthread_sigqueue is not guaranteed to be async-safe. */
+ int val = INTERNAL_SYSCALL (rt_tgsigqueueinfo, err, 4,
+ THREAD_GETMEM (THREAD_SELF, pid),
+ tid, signo, &info);
+
+ return (INTERNAL_SYSCALL_ERROR_P (val, err)
+ ? INTERNAL_SYSCALL_ERRNO (val, err) : 0);
+#else
+ return ENOSYS;
+#endif
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_yield.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_yield.c
new file mode 100644
index 0000000..5aecffc
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/pthread_yield.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread.h>
+#include <sched.h>
+
+
+/* With the 1-on-1 model we implement this function is equivalent to
+ the 'sched_yield' function. */
+int
+pthread_yield (void)
+{
+ return sched_yield ();
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/raise.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/raise.c
new file mode 100644
index 0000000..708ed6d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/raise.c
@@ -0,0 +1,74 @@
+/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <limits.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <pthreadP.h>
+#include <bits/kernel-features.h>
+
+
+int
+raise (
+ int sig)
+{
+ struct pthread *pd = THREAD_SELF;
+#if (defined(__ASSUME_TGKILL) && __ASSUME_TGKILL) || defined __NR_tgkill
+ pid_t pid = THREAD_GETMEM (pd, pid);
+#endif
+ pid_t selftid = THREAD_GETMEM (pd, tid);
+ if (selftid == 0)
+ {
+ /* This system call is not supposed to fail. */
+#ifdef INTERNAL_SYSCALL
+ INTERNAL_SYSCALL_DECL (err);
+ selftid = INTERNAL_SYSCALL (gettid, err, 0);
+#else
+ selftid = INLINE_SYSCALL (gettid, 0);
+#endif
+ THREAD_SETMEM (pd, tid, selftid);
+
+#if (defined(__ASSUME_TGKILL) && __ASSUME_TGKILL) || defined __NR_tgkill
+ /* We do not set the PID field in the TID here since we might be
+ called from a signal handler while the thread executes fork. */
+ pid = selftid;
+#endif
+ }
+#if (defined(__ASSUME_TGKILL) && __ASSUME_TGKILL) || defined __NR_tgkill
+ else
+ /* raise is an async-safe function. It could be called while the
+ fork/vfork function temporarily invalidated the PID field. Adjust for
+ that. */
+ if (__builtin_expect (pid <= 0, 0))
+ pid = (pid & INT_MAX) == 0 ? selftid : -pid;
+#endif
+
+#if defined(__ASSUME_TGKILL) && __ASSUME_TGKILL
+ return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
+#else
+# ifdef __NR_tgkill
+ int res = INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
+ if (res != -1 || errno != ENOSYS)
+ return res;
+# endif
+ return INLINE_SYSCALL (tkill, 2, selftid, sig);
+#endif
+}
+libc_hidden_def (raise)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/read.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/read.S
new file mode 100644
index 0000000..d3adfa8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/read.S
@@ -0,0 +1,19 @@
+#include <sysdep-cancel.h>
+
+/*
+extern int __read_nocancel (int, void *, size_t) attribute_hidden;
+*/
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+PSEUDO (__libc_read, read, 3)
+ret
+PSEUDO_END(__libc_read)
+
+libc_hidden_def (__read_nocancel)
+libc_hidden_def (__libc_read)
+weak_alias (__libc_read, __read)
+libc_hidden_weak (__read)
+weak_alias (__libc_read, read)
+libc_hidden_weak (read)
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recv.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recv.S
new file mode 100644
index 0000000..95fa651
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recv.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recv
+#error Missing definition of NR_recv needed for cancellation.
+#endif
+PSEUDO (__libc_recv, recv, 4)
+ret
+PSEUDO_END(__libc_recv)
+libc_hidden_def (__libc_recv)
+weak_alias (__libc_recv, __recv)
+libc_hidden_weak (__recv)
+weak_alias (__libc_recv, recv)
+libc_hidden_weak (recv)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvfrom.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvfrom.S
new file mode 100644
index 0000000..d9cc1e9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvfrom.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recvfrom
+#error Missing definition of NR_recvfrom needed for cancellation.
+#endif
+PSEUDO (__libc_recvfrom, recvfrom, 6)
+ret
+PSEUDO_END(__libc_recvfrom)
+libc_hidden_def (__libc_recvfrom)
+weak_alias (__libc_recvfrom, __recvfrom)
+libc_hidden_weak (__recvfrom)
+weak_alias (__libc_recvfrom, recvfrom)
+libc_hidden_weak (recvfrom)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvmsg.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvmsg.S
new file mode 100644
index 0000000..c761b90
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/recvmsg.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_recvmsg
+#error Missing definition of NR_recvmsg needed for cancellation.
+#endif
+PSEUDO (__libc_recvmsg, recvmsg, 3)
+ret
+PSEUDO_END(__libc_recvmsg)
+libc_hidden_def (__libc_recvmsg)
+weak_alias (__libc_recvmsg, __recvmsg)
+libc_hidden_weak (__recvmsg)
+weak_alias (__libc_recvmsg, recvmsg)
+libc_hidden_weak (recvmsg)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c
new file mode 100644
index 0000000..f956ad5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c
@@ -0,0 +1,149 @@
+/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fork.h>
+#include <atomic.h>
+#include <tls.h>
+
+
+/* Lock to protect allocation and deallocation of fork handlers. */
+int __fork_lock = LLL_LOCK_INITIALIZER;
+
+
+/* Number of pre-allocated handler entries. */
+#define NHANDLER 48
+
+/* Memory pool for fork handler structures. */
+static struct fork_handler_pool
+{
+ struct fork_handler_pool *next;
+ struct fork_handler mem[NHANDLER];
+} fork_handler_pool;
+
+
+static struct fork_handler *
+fork_handler_alloc (void)
+{
+ struct fork_handler_pool *runp = &fork_handler_pool;
+ struct fork_handler *result = NULL;
+ unsigned int i;
+
+ do
+ {
+ /* Search for an empty entry. */
+ for (i = 0; i < NHANDLER; ++i)
+ if (runp->mem[i].refcntr == 0)
+ goto found;
+ }
+ while ((runp = runp->next) != NULL);
+
+ /* We have to allocate a new entry. */
+ runp = (struct fork_handler_pool *) calloc (1, sizeof (*runp));
+ if (runp != NULL)
+ {
+ /* Enqueue the new memory pool into the list. */
+ runp->next = fork_handler_pool.next;
+ fork_handler_pool.next = runp;
+
+ /* We use the last entry on the page. This means when we start
+ searching from the front the next time we will find the first
+ entry unused. */
+ i = NHANDLER - 1;
+
+ found:
+ result = &runp->mem[i];
+ result->refcntr = 1;
+ result->need_signal = 0;
+ }
+
+ return result;
+}
+
+
+int
+__register_atfork (
+ void (*prepare) (void),
+ void (*parent) (void),
+ void (*child) (void),
+ void *dso_handle)
+{
+ /* Get the lock to not conflict with other allocations. */
+ lll_lock (__fork_lock, LLL_PRIVATE);
+
+ struct fork_handler *newp = fork_handler_alloc ();
+
+ if (newp != NULL)
+ {
+ /* Initialize the new record. */
+ newp->prepare_handler = prepare;
+ newp->parent_handler = parent;
+ newp->child_handler = child;
+ newp->dso_handle = dso_handle;
+
+ __linkin_atfork (newp);
+ }
+
+ /* Release the lock. */
+ lll_unlock (__fork_lock, LLL_PRIVATE);
+
+ return newp == NULL ? ENOMEM : 0;
+}
+libc_hidden_def (__register_atfork)
+
+
+void
+attribute_hidden
+__linkin_atfork (struct fork_handler *newp)
+{
+ do
+ newp->next = __fork_handlers;
+ while (catomic_compare_and_exchange_bool_acq (&__fork_handlers,
+ newp, newp->next) != 0);
+}
+
+#if 0
+libc_freeres_fn (free_mem)
+{
+ /* Get the lock to not conflict with running forks. */
+ lll_lock (__fork_lock, LLL_PRIVATE);
+
+ /* No more fork handlers. */
+ __fork_handlers = NULL;
+
+ /* Free eventually alloated memory blocks for the object pool. */
+ struct fork_handler_pool *runp = fork_handler_pool.next;
+
+ memset (&fork_handler_pool, '\0', sizeof (fork_handler_pool));
+
+ /* Release the lock. */
+ lll_unlock (__fork_lock, LLL_PRIVATE);
+
+ /* We can free the memory after releasing the lock. */
+ while (runp != NULL)
+ {
+ struct fork_handler_pool *oldp = runp;
+ runp = runp->next;
+ free (oldp);
+ }
+}
+#endif
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_post.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_post.c
new file mode 100644
index 0000000..edb97c4
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_post.c
@@ -0,0 +1,58 @@
+/* sem_post -- post to a POSIX semaphore. Generic futex-using version.
+ Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+#include <tls.h>
+
+int
+__new_sem_post (sem_t *sem)
+{
+ struct new_sem *isem = (struct new_sem *) sem;
+
+ __typeof (isem->value) cur;
+ do
+ {
+ cur = isem->value;
+ if (isem->value == SEM_VALUE_MAX)
+ {
+ __set_errno (EOVERFLOW);
+ return -1;
+ }
+ }
+ while (atomic_compare_and_exchange_bool_acq (&isem->value, cur + 1, cur));
+
+ atomic_full_barrier ();
+ if (isem->nwaiters > 0)
+ {
+ int err = lll_futex_wake (&isem->value, 1,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+ if (__builtin_expect (err, 0) < 0)
+ {
+ __set_errno (-err);
+ return -1;
+ }
+ }
+ return 0;
+}
+weak_alias(__new_sem_post, sem_post)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_timedwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_timedwait.c
new file mode 100644
index 0000000..3e5e6dc
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_timedwait.c
@@ -0,0 +1,111 @@
+/* sem_timedwait -- wait on a semaphore. Generic futex-using version.
+ Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+#include <pthreadP.h>
+
+
+extern void __sem_wait_cleanup (void *arg) attribute_hidden;
+
+
+int
+sem_timedwait (sem_t *sem, const struct timespec *abstime)
+{
+ struct new_sem *isem = (struct new_sem *) sem;
+ int err;
+
+ if (atomic_decrement_if_positive (&isem->value) > 0)
+ return 0;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ atomic_increment (&isem->nwaiters);
+
+ pthread_cleanup_push (__sem_wait_cleanup, isem);
+
+ while (1)
+ {
+ struct timeval tv;
+ struct timespec rt;
+ int sec, nsec;
+
+ /* Get the current time. */
+ __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ sec = abstime->tv_sec - tv.tv_sec;
+ nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (nsec < 0)
+ {
+ nsec += 1000000000;
+ --sec;
+ }
+
+ /* Already timed out? */
+ err = -ETIMEDOUT;
+ if (sec < 0)
+ {
+ __set_errno (ETIMEDOUT);
+ err = -1;
+ break;
+ }
+
+ /* Do wait. */
+ rt.tv_sec = sec;
+ rt.tv_nsec = nsec;
+
+ /* Enable asynchronous cancellation. Required by the standard. */
+ int oldtype = __pthread_enable_asynccancel ();
+
+ err = lll_futex_timed_wait (&isem->value, 0, &rt,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (oldtype);
+
+ if (err != 0 && err != -EWOULDBLOCK)
+ {
+ __set_errno (-err);
+ err = -1;
+ break;
+ }
+
+ if (atomic_decrement_if_positive (&isem->value) > 0)
+ {
+ err = 0;
+ break;
+ }
+ }
+
+ pthread_cleanup_pop (0);
+
+ atomic_decrement (&isem->nwaiters);
+
+ return err;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_trywait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_trywait.c
new file mode 100644
index 0000000..3cf1d9a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_trywait.c
@@ -0,0 +1,44 @@
+/* sem_trywait -- wait on a semaphore. Generic futex-using version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+
+int
+__new_sem_trywait (sem_t *sem)
+{
+ int *futex = (int *) sem;
+ int val;
+
+ if (*futex > 0)
+ {
+ val = atomic_decrement_if_positive (futex);
+ if (val > 0)
+ return 0;
+ }
+
+ __set_errno (EAGAIN);
+ return -1;
+}
+weak_alias(__new_sem_trywait, sem_trywait)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_wait.c
new file mode 100644
index 0000000..e661e09
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sem_wait.c
@@ -0,0 +1,84 @@
+/* sem_wait -- wait on a semaphore. Generic futex-using version.
+ Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+#include <pthreadP.h>
+
+
+void
+attribute_hidden
+__sem_wait_cleanup (void *arg)
+{
+ struct new_sem *isem = (struct new_sem *) arg;
+
+ atomic_decrement (&isem->nwaiters);
+}
+
+
+int
+__new_sem_wait (sem_t *sem)
+{
+ struct new_sem *isem = (struct new_sem *) sem;
+ int err;
+
+ if (atomic_decrement_if_positive (&isem->value) > 0)
+ return 0;
+
+ atomic_increment (&isem->nwaiters);
+
+ pthread_cleanup_push (__sem_wait_cleanup, isem);
+
+ while (1)
+ {
+ /* Enable asynchronous cancellation. Required by the standard. */
+ int oldtype = __pthread_enable_asynccancel ();
+
+ err = lll_futex_wait (&isem->value, 0,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (oldtype);
+
+ if (err != 0 && err != -EWOULDBLOCK)
+ {
+ __set_errno (-err);
+ err = -1;
+ break;
+ }
+
+ if (atomic_decrement_if_positive (&isem->value) > 0)
+ {
+ err = 0;
+ break;
+ }
+ }
+
+ pthread_cleanup_pop (0);
+
+ atomic_decrement (&isem->nwaiters);
+
+ return err;
+}
+weak_alias(__new_sem_wait, sem_wait)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/send.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/send.S
new file mode 100644
index 0000000..eb744c7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/send.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_send
+#error Missing definition of NR_send needed for cancellation.
+#endif
+PSEUDO (__libc_send, send, 4)
+ret
+PSEUDO_END (__libc_send)
+libc_hidden_def (__libc_send)
+weak_alias (__libc_send, __send)
+libc_hidden_weak (__send)
+weak_alias (__libc_send, send)
+libc_hidden_weak (send)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendmsg.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendmsg.S
new file mode 100644
index 0000000..4c41e01
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendmsg.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_sendmsg
+#error Missing definition of NR_sendmsg needed for cancellation.
+#endif
+PSEUDO (__libc_sendmsg, sendmsg, 3)
+ret
+PSEUDO_END(__libc_sendmsg)
+libc_hidden_def (__libc_sendmsg)
+weak_alias (__libc_sendmsg, __sendmsg)
+libc_hidden_weak (__sendmsg)
+weak_alias (__libc_sendmsg, sendmsg)
+libc_hidden_weak (sendmsg)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendto.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendto.S
new file mode 100644
index 0000000..7cb5278
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sendto.S
@@ -0,0 +1,12 @@
+#include <sysdep-cancel.h>
+#ifndef __NR_sendto
+#error Missing definition of NR_sendto needed for cancellation.
+#endif
+PSEUDO (__libc_sendto, sendto, 6)
+ret
+PSEUDO_END(__libc_sendto)
+libc_hidden_def (__libc_sendto)
+weak_alias (__libc_sendto, __sendto)
+libc_hidden_weak (__sendto)
+weak_alias (__libc_sendto, sendto)
+libc_hidden_weak (sendto)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch
new file mode 100644
index 0000000..a8249e0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch
@@ -0,0 +1,46 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S pthread_once.S pthread_rwlock_wrlock.S \
+ pthread_rwlock_rdlock.S pthread_rwlock_unlock.S \
+ lowlevellock.S lowlevelrobustlock.S pthread_barrier_wait.S \
+ pthread_cond_broadcast.S pthread_cond_signal.S \
+ pthread_rwlock_timedwrlock.S pthread_rwlock_timedrdlock.S \
+ sem_post.S sem_timedwait.S sem_trywait.S sem_wait.S
+
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = libc-lowlevellock.S clone.S vfork.S
+
+ASFLAGS += -DUSE___THREAD
+
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-pthread_once.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_rwlock_wrlock.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_rwlock_rdlock.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_rwlock_unlock.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_barrier_wait.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_broadcast.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_signal.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_wait.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_timedwait.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_rwlock_timedwrlock.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_rwlock_timedrdlock.S = -D_LIBC_REENTRANT
+ASFLAGS-sem_post.S = -D_LIBC_REENTRANT
+ASFLAGS-sem_timedwait.S = -D_LIBC_REENTRANT
+ASFLAGS-sem_trywait.S = -D_LIBC_REENTRANT
+ASFLAGS-sem_wait.S = -D_LIBC_REENTRANT
+
+ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
+
+ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-lowlevelrobustlock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
new file mode 100644
index 0000000..badcda5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h
@@ -0,0 +1,183 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <endian.h>
+
+#define __SIZEOF_PTHREAD_ATTR_T 36
+#define __SIZEOF_PTHREAD_MUTEX_T 24
+#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+#define __SIZEOF_PTHREAD_COND_T 48
+#define __SIZEOF_PTHREAD_COND_COMPAT_T 12
+#define __SIZEOF_PTHREAD_CONDATTR_T 4
+#define __SIZEOF_PTHREAD_RWLOCK_T 32
+#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+#define __SIZEOF_PTHREAD_BARRIER_T 20
+#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+
+
+/* Thread identifiers. The structure of the attribute type is not
+ exposed on purpose. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is not exposed on purpose. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ long int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ long int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+#if __BYTE_ORDER == __BIG_ENDIAN
+ unsigned char __pad1;
+ unsigned char __pad2;
+ unsigned char __shared;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+#else
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+#endif
+ pthread_t __writer;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
new file mode 100644
index 0000000..934493c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/bits/semaphore.h
@@ -0,0 +1,36 @@
+/* Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+
+#define __SIZEOF_SEM_T 16
+
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/clone.S
new file mode 100644
index 0000000..918d579
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <libc/sysdeps/linux/sh/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/createthread.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/createthread.c
new file mode 100644
index 0000000..e17c017
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/createthread.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Value passed to 'clone' for initialization of the thread register. */
+#define TLS_VALUE (pd + 1)
+
+
+/* Get the real implementation. */
+#include <sysdeps/pthread/createthread.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/fork.c
new file mode 100644
index 0000000..6868b9b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/fork.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+/* TLS pointer argument is passed as the 5-th argument. */
+#define ARCH_FORK() \
+ INLINE_SYSCALL (clone, 5, \
+ CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0, \
+ NULL, &THREAD_SELF->tid, NULL)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S
new file mode 100644
index 0000000..feb8211
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/libc-lowlevellock.S
@@ -0,0 +1,19 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h
new file mode 100644
index 0000000..c702836
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h
@@ -0,0 +1,81 @@
+/* Copyright (C) 2003, 2004, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifdef __ASSEMBLER__
+
+#define _IMP1 #1
+#define _IMM1 #-1
+#define _IMM4 #-4
+#define _IMM6 #-6
+#define _IMM8 #-8
+
+#define INC(mem, reg) \
+ .align 2; \
+ mova 99f, r0; \
+ mov r15, r1; \
+ mov _IMM6, r15; \
+98: mov.l mem, reg; \
+ add _IMP1, reg; \
+ mov.l reg, mem; \
+99: mov r1, r15
+
+#define DEC(mem, reg) \
+ .align 2; \
+ mova 99f, r0; \
+ mov r15, r1; \
+ mov _IMM6, r15; \
+98: mov.l mem, reg; \
+ add _IMM1, reg; \
+ mov.l reg, mem; \
+99: mov r1, r15
+
+#define XADD(reg, mem, old, tmp) \
+ .align 2; \
+ mova 99f, r0; \
+ nop; \
+ mov r15, r1; \
+ mov _IMM8, r15; \
+98: mov.l mem, old; \
+ mov reg, tmp; \
+ add old, tmp; \
+ mov.l tmp, mem; \
+99: mov r1, r15
+
+#define XCHG(reg, mem, old) \
+ .align 2; \
+ mova 99f, r0; \
+ nop; \
+ mov r15, r1; \
+ mov _IMM4, r15; \
+98: mov.l mem, old; \
+ mov.l reg, mem; \
+99: mov r1, r15
+
+#define CMPXCHG(reg, mem, new, old) \
+ .align 2; \
+ mova 99f, r0; \
+ nop; \
+ mov r15, r1; \
+ mov _IMM8, r15; \
+98: mov.l mem, old; \
+ cmp/eq old, reg; \
+ bf 99f; \
+ mov.l new, mem; \
+99: mov r1, r15
+
+#endif /* __ASSEMBLER__ */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S
new file mode 100644
index 0000000..00edc75
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S
@@ -0,0 +1,540 @@
+/* Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_PRIVATE_FUTEX_WAIT(reg,tmp,tmp2) \
+ mov #(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg; \
+ extu.b reg, reg
+# define LOAD_PRIVATE_FUTEX_WAKE(reg,tmp,tmp2) \
+ mov #(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), reg; \
+ extu.b reg, reg
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ mov #(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), tmp; \
+ extu.b tmp, tmp; \
+ xor tmp, reg
+# define LOAD_FUTEX_WAIT_ABS(reg,tmp,tmp2) \
+ mov #(FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG), tmp; \
+ extu.b tmp, tmp; \
+ mov #(FUTEX_CLOCK_REALTIME >> 8), tmp2; \
+ swap.b tmp2, tmp2; \
+ or tmp2, tmp; \
+ xor tmp, reg
+# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \
+ mov #(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), tmp; \
+ extu.b tmp, tmp; \
+ xor tmp, reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_PRIVATE_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, reg ; \
+ add reg, tmp ; \
+ bra 98f ; \
+ mov.l @tmp, reg ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98:
+# else
+# define LOAD_PRIVATE_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, reg ; \
+ add reg, tmp ; \
+ mov.l @tmp, reg ; \
+ bra 98f ; \
+ mov #FUTEX_WAIT, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: or tmp, reg
+# endif
+# define LOAD_PRIVATE_FUTEX_WAKE(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, reg ; \
+ add reg, tmp ; \
+ mov.l @tmp, reg ; \
+ bra 98f ; \
+ mov #FUTEX_WAKE, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: or tmp, reg
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg
+# else
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg ; \
+ mov #FUTEX_WAIT, tmp ; \
+ or tmp, reg
+# endif
+# define LOAD_FUTEX_WAIT_ABS(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg ; \
+ mov #FUTEX_WAIT_BITSET, tmp ; \
+ mov #(FUTEX_CLOCK_REALTIME >> 8), tmp2; \
+ swap.b tmp2, tmp2; \
+ or tmp2, tmp; \
+ or tmp, reg
+# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg ; \
+ mov #FUTEX_WAKE, tmp ; \
+ or tmp, reg
+#endif
+
+ .globl __lll_lock_wait_private
+ .type __lll_lock_wait_private,@function
+ .hidden __lll_lock_wait_private
+ .align 5
+ cfi_startproc
+__lll_lock_wait_private:
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r4, r6
+ mov r5, r8
+ mov #0, r7 /* No timeout. */
+ LOAD_PRIVATE_FUTEX_WAIT (r5, r0, r1)
+
+ mov #2, r4
+ cmp/eq r4, r6
+ bf 2f
+
+1:
+ mov r8, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+2:
+ mov #2, r6
+ XCHG (r6, @r8, r2)
+ tst r2, r2
+ bf 1b
+
+ mov.l @r15+, r8
+ rts
+ mov r2, r0
+ cfi_endproc
+ .size __lll_lock_wait_private,.-__lll_lock_wait_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_lock_wait
+ .type __lll_lock_wait,@function
+ .hidden __lll_lock_wait
+ .align 5
+ cfi_startproc
+__lll_lock_wait:
+ mov.l r9, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r9, 0)
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r6, r9
+ mov r4, r6
+ mov r5, r8
+ mov #0, r7 /* No timeout. */
+ mov r9, r5
+ LOAD_FUTEX_WAIT (r5, r0, r1)
+
+ mov #2, r4
+ cmp/eq r4, r6
+ bf 2f
+
+1:
+ mov r8, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+2:
+ mov #2, r6
+ XCHG (r6, @r8, r2)
+ tst r2, r2
+ bf 1b
+
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ ret
+ mov r2, r0
+ cfi_endproc
+ .size __lll_lock_wait,.-__lll_lock_wait
+
+ /* r5 (r8): futex
+ r7 (r11): flags
+ r6 (r9): timeout
+ r4 (r10): futex value
+ */
+ .globl __lll_timedlock_wait
+ .type __lll_timedlock_wait,@function
+ .hidden __lll_timedlock_wait
+ .align 5
+ cfi_startproc
+__lll_timedlock_wait:
+ mov.l r12, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r12, 0)
+
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ mov.l .Lhave, r1
+# ifdef __PIC__
+ mova .Lgot, r0
+ mov.l .Lgot, r12
+ add r0, r12
+ add r12, r1
+# endif
+ mov.l @r1, r0
+ tst r0, r0
+ bt .Lreltmo
+# endif
+
+ mov r4, r2
+ mov r5, r4
+ mov r7, r5
+ mov r6, r7
+ LOAD_FUTEX_WAIT_ABS (r5, r0, r1)
+
+ mov #2, r6
+ cmp/eq r6, r2
+ bf/s 2f
+ mov r6, r2
+
+1:
+ mov #2, r6
+ mov #-1, r1
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x16
+ SYSCALL_INST_PAD
+ mov r0, r6
+
+2:
+ XCHG (r2, @r4, r3) /* NB: lock is implied */
+
+ tst r3, r3
+ bt/s 3f
+ mov r6, r0
+
+ cmp/eq #-ETIMEDOUT, r0
+ bt 4f
+ cmp/eq #-EINVAL, r0
+ bf 1b
+4:
+ neg r0, r3
+3:
+ mov r3, r0
+ rts
+ mov.l @r15+, r12
+
+ .align 2
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+.Lgot:
+ .long _GLOBAL_OFFSET_TABLE_
+.Lhave:
+ .long __have_futex_clock_realtime@GOTOFF
+# else
+.Lhave:
+ .long __have_futex_clock_realtime
+# endif
+
+.Lreltmo:
+ /* Check for a valid timeout value. */
+ mov.l @(4,r6), r1
+ mov.l .L1g, r0
+ cmp/hs r0, r1
+ bt 3f
+
+ mov.l r11, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r11, 0)
+ mov.l r10, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r10, 0)
+ mov.l r9, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r9, 0)
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r7, r11
+ mov r4, r10
+ mov r6, r9
+ mov r5, r8
+
+ /* Stack frame for the timespec and timeval structs. */
+ add #-8, r15
+ cfi_adjust_cfa_offset(8)
+
+ mov #2, r2
+ XCHG (r2, @r8, r3)
+
+ tst r3, r3
+ bt 6f
+
+1:
+ /* Get current time. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ /* Compute relative timeout. */
+ mov.l @(4,r15), r0
+ mov.w .L1k, r1
+ dmulu.l r0, r1 /* Micro seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 4f
+ mov.l .L1g, r1
+ add r1, r3
+ add #-1, r2
+4:
+ cmp/pz r2
+ bf 2f /* Time is already up. */
+
+ mov.l r2, @r15 /* Store relative timeout. */
+ mov.l r3, @(4,r15)
+
+ mov r8, r4
+ mov r11, r5
+ LOAD_FUTEX_WAIT (r5, r0, r1)
+ mov r10, r6
+ mov r15, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov r0, r5
+
+ mov #2, r2
+ XCHG (r2, @r8, r3)
+
+ tst r3, r3
+ bt/s 6f
+ mov #-ETIMEDOUT, r1
+ cmp/eq r5, r1
+ bf 1b
+
+2: mov #ETIMEDOUT, r3
+
+6:
+ mov r3, r0
+ add #8, r15
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r10
+ mov.l @r15+, r11
+ rts
+ mov.l @r15+, r12
+
+3:
+ mov.l @r15+, r12
+ rts
+ mov #EINVAL, r0
+# endif
+ cfi_endproc
+
+.L1k:
+ .word 1000
+ .align 2
+.L1g:
+ .long 1000000000
+
+ .size __lll_timedlock_wait,.-__lll_timedlock_wait
+#endif
+
+ .globl __lll_unlock_wake_private
+ .type __lll_unlock_wake_private,@function
+ .hidden __lll_unlock_wake_private
+ .align 5
+ cfi_startproc
+__lll_unlock_wake_private:
+ LOAD_PRIVATE_FUTEX_WAKE (r5, r0, r1)
+ mov #1, r6 /* Wake one thread. */
+ mov #0, r7
+ mov.l r7, @r4 /* Stores 0. */
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ rts
+ nop
+ cfi_endproc
+ .size __lll_unlock_wake_private,.-__lll_unlock_wake_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_unlock_wake
+ .type __lll_unlock_wake,@function
+ .hidden __lll_unlock_wake
+ .align 5
+ cfi_startproc
+__lll_unlock_wake:
+ LOAD_FUTEX_WAKE (r5, r0, r1)
+ mov #1, r6 /* Wake one thread. */
+ mov #0, r7
+ mov.l r7, @r4 /* Stores 0. */
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ rts
+ nop
+ cfi_endproc
+ .size __lll_unlock_wake,.-__lll_unlock_wake
+
+ .globl __lll_timedwait_tid
+ .type __lll_timedwait_tid,@function
+ .hidden __lll_timedwait_tid
+ .align 5
+ cfi_startproc
+__lll_timedwait_tid:
+ mov.l r9, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r9, 0)
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r4, r8
+ mov r5, r9
+
+ /* Stack frame for the timespec and timeval structs. */
+ add #-8, r15
+ cfi_adjust_cfa_offset(8)
+
+2:
+ /* Get current time. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ /* Compute relative timeout. */
+ mov.l @(4,r15), r0
+ mov.w .L1k2, r1
+ dmulu.l r0, r1 /* Micro seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 5f
+ mov.l .L1g2, r1
+ add r1, r3
+ add #-1, r2
+5:
+ cmp/pz r2
+ bf 6f /* Time is already up. */
+
+ mov.l r2, @r15 /* Store relative timeout. */
+ mov.l r3, @(4,r15)
+
+ mov.l @r8, r2
+ tst r2, r2
+ bt 4f
+
+ mov r8, r4
+ /* XXX The kernel so far uses global futex for the wakeup at
+ all times. */
+ mov #0, r5
+ extu.b r5, r5
+ mov r2, r6
+ mov r15, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l @r8, r2
+ tst r2, r2
+ bf 1f
+4:
+ mov #0, r0
+3:
+ add #8, r15
+ mov.l @r15+, r8
+ rts
+ mov.l @r15+, r9
+1:
+ /* Check whether the time expired. */
+ mov #-ETIMEDOUT, r1
+ cmp/eq r0, r1
+ bf 2b
+6:
+ bra 3b
+ mov #ETIMEDOUT, r0
+ cfi_endproc
+
+.L1k2:
+ .word 1000
+ .align 2
+.L1g2:
+ .long 1000000000
+ .size __lll_timedwait_tid,.-__lll_timedwait_tid
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h
new file mode 100644
index 0000000..d10cd61
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.h
@@ -0,0 +1,420 @@
+/* Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#ifndef __ASSEMBLER__
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <bits/kernel-features.h>
+#endif
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+#ifndef __ASSEMBLER__
+
+/* Initializer for compatibility lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+#define LLL_LOCK_INITIALIZER_WAITERS (2)
+
+extern int __lll_lock_wait_private (int val, int *__futex)
+ attribute_hidden;
+extern int __lll_lock_wait (int val, int *__futex, int private)
+ attribute_hidden;
+extern int __lll_timedlock_wait (int val, int *__futex,
+ const struct timespec *abstime, int private)
+ attribute_hidden;
+extern int __lll_robust_lock_wait (int val, int *__futex, int private)
+ attribute_hidden;
+extern int __lll_robust_timedlock_wait (int val, int *__futex,
+ const struct timespec *abstime,
+ int private)
+ attribute_hidden;
+extern int __lll_unlock_wake_private (int *__futex) attribute_hidden;
+extern int __lll_unlock_wake (int *__futex, int private) attribute_hidden;
+
+#define lll_trylock(futex) \
+ ({ unsigned char __ret; \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%1,r2\n\
+ cmp/eq r2,%3\n\
+ bf 1f\n\
+ mov.l %2,@%1\n\
+ 1: mov r1,r15\n\
+ mov #-1,%0\n\
+ negc %0,%0"\
+ : "=r" (__ret) \
+ : "r" (&(futex)), \
+ "r" (LLL_LOCK_INITIALIZER_LOCKED), \
+ "r" (LLL_LOCK_INITIALIZER) \
+ : "r0", "r1", "r2", "t", "memory"); \
+ __ret; })
+
+#define lll_robust_trylock(futex, id) \
+ ({ unsigned char __ret; \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%1,r2\n\
+ cmp/eq r2,%3\n\
+ bf 1f\n\
+ mov.l %2,@%1\n\
+ 1: mov r1,r15\n\
+ mov #-1,%0\n\
+ negc %0,%0"\
+ : "=r" (__ret) \
+ : "r" (&(futex)), \
+ "r" (id), \
+ "r" (LLL_LOCK_INITIALIZER) \
+ : "r0", "r1", "r2", "t", "memory"); \
+ __ret; })
+
+#define lll_cond_trylock(futex) \
+ ({ unsigned char __ret; \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%1,r2\n\
+ cmp/eq r2,%3\n\
+ bf 1f\n\
+ mov.l %2,@%1\n\
+ 1: mov r1,r15\n\
+ mov #-1,%0\n\
+ negc %0,%0"\
+ : "=r" (__ret) \
+ : "r" (&(futex)), \
+ "r" (LLL_LOCK_INITIALIZER_WAITERS), \
+ "r" (LLL_LOCK_INITIALIZER) \
+ : "r0", "r1", "r2", "t", "memory"); \
+ __ret; })
+
+#define lll_lock(futex, private) \
+ (void) ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (1), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ { \
+ if (__builtin_constant_p (private) \
+ && (private) == LLL_PRIVATE) \
+ __lll_lock_wait_private (__ret, __futex); \
+ else \
+ __lll_lock_wait (__ret, __futex, (private)); \
+ } \
+ })
+
+#define lll_robust_lock(futex, id, private) \
+ ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (id), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ __ret = __lll_robust_lock_wait (__ret, __futex, private); \
+ __ret; })
+
+/* Special version of lll_mutex_lock which causes the unlock function to
+ always wakeup waiters. */
+#define lll_cond_lock(futex, private) \
+ (void) ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (2), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ __lll_lock_wait (__ret, __futex, private); })
+
+#define lll_robust_cond_lock(futex, id, private) \
+ ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (id | FUTEX_WAITERS), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ __ret = __lll_robust_lock_wait (__ret, __futex, private); \
+ __ret; })
+
+#define lll_timedlock(futex, timeout, private) \
+ ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (1), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ __ret = __lll_timedlock_wait (__ret, __futex, timeout, private); \
+ __ret; })
+
+#define lll_robust_timedlock(futex, timeout, id, private) \
+ ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ nop\n\
+ mov r15,r1\n\
+ mov #-8,r15\n\
+ 0: mov.l @%2,%0\n\
+ tst %0,%0\n\
+ bf 1f\n\
+ mov.l %1,@%2\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (id), "r" (__futex) \
+ : "r0", "r1", "t", "memory"); \
+ if (__ret) \
+ __ret = __lll_robust_timedlock_wait (__ret, __futex, \
+ timeout, private); \
+ __ret; })
+
+#define lll_unlock(futex, private) \
+ (void) ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ mov r15,r1\n\
+ mov #-6,r15\n\
+ 0: mov.l @%1,%0\n\
+ add #-1,%0\n\
+ mov.l %0,@%1\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (__futex) \
+ : "r0", "r1", "memory"); \
+ if (__ret) \
+ { \
+ if (__builtin_constant_p (private) \
+ && (private) == LLL_PRIVATE) \
+ __lll_unlock_wake_private (__futex); \
+ else \
+ __lll_unlock_wake (__futex, (private)); \
+ } \
+ })
+
+#define lll_robust_unlock(futex, private) \
+ (void) ({ int __ret, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ mov r15,r1\n\
+ mov #-6,r15\n\
+ 0: mov.l @%1,%0\n\
+ and %2,%0\n\
+ mov.l %0,@%1\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ret) : "r" (__futex), "r" (FUTEX_WAITERS) \
+ : "r0", "r1", "memory"); \
+ if (__ret) \
+ __lll_unlock_wake (__futex, private); })
+
+#define lll_robust_dead(futex, private) \
+ (void) ({ int __ignore, *__futex = &(futex); \
+ __asm__ __volatile__ ("\
+ .align 2\n\
+ mova 1f,r0\n\
+ mov r15,r1\n\
+ mov #-6,r15\n\
+ 0: mov.l @%1,%0\n\
+ or %2,%0\n\
+ mov.l %0,@%1\n\
+ 1: mov r1,r15"\
+ : "=&r" (__ignore) : "r" (__futex), "r" (FUTEX_OWNER_DIED) \
+ : "r0", "r1", "memory"); \
+ lll_futex_wake (__futex, 1, private); })
+
+# ifdef NEED_SYSCALL_INST_PAD
+# define SYSCALL_WITH_INST_PAD "\
+ trapa #0x14; or r0,r0; or r0,r0; or r0,r0; or r0,r0; or r0,r0"
+# else
+# define SYSCALL_WITH_INST_PAD "\
+ trapa #0x14"
+# endif
+
+#define lll_futex_wait(futex, val, private) \
+ lll_futex_timed_wait (futex, val, NULL, private)
+
+
+#define lll_futex_timed_wait(futex, val, timeout, private) \
+ ({ \
+ int __status; \
+ register unsigned long __r3 __asm__ ("r3") = SYS_futex; \
+ register unsigned long __r4 __asm__ ("r4") = (unsigned long) (futex); \
+ register unsigned long __r5 __asm__ ("r5") \
+ = __lll_private_flag (FUTEX_WAIT, private); \
+ register unsigned long __r6 __asm__ ("r6") = (unsigned long) (val); \
+ register unsigned long __r7 __asm__ ("r7") = (timeout); \
+ __asm__ __volatile__ (SYSCALL_WITH_INST_PAD \
+ : "=z" (__status) \
+ : "r" (__r3), "r" (__r4), "r" (__r5), \
+ "r" (__r6), "r" (__r7) \
+ : "memory", "t"); \
+ __status; \
+ })
+
+
+#define lll_futex_wake(futex, nr, private) \
+ do { \
+ int __ignore; \
+ register unsigned long __r3 __asm__ ("r3") = SYS_futex; \
+ register unsigned long __r4 __asm__ ("r4") = (unsigned long) (futex); \
+ register unsigned long __r5 __asm__ ("r5") \
+ = __lll_private_flag (FUTEX_WAKE, private); \
+ register unsigned long __r6 __asm__ ("r6") = (unsigned long) (nr); \
+ register unsigned long __r7 __asm__ ("r7") = 0; \
+ __asm__ __volatile__ (SYSCALL_WITH_INST_PAD \
+ : "=z" (__ignore) \
+ : "r" (__r3), "r" (__r4), "r" (__r5), \
+ "r" (__r6), "r" (__r7) \
+ : "memory", "t"); \
+ } while (0)
+
+
+#define lll_islocked(futex) \
+ (futex != LLL_LOCK_INITIALIZER)
+
+/* The kernel notifies a process with uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+
+#define lll_wait_tid(tid) \
+ do { \
+ __typeof (tid) *__tid = &(tid); \
+ while (*__tid != 0) \
+ lll_futex_wait (__tid, *__tid, LLL_SHARED); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *tid, const struct timespec *abstime)
+ attribute_hidden;
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __ret = 0; \
+ if (tid != 0) \
+ { \
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000) \
+ __ret = EINVAL; \
+ else \
+ __ret = __lll_timedwait_tid (&tid, abstime); \
+ } \
+ __ret; })
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S
new file mode 100644
index 0000000..1e05a56
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S
@@ -0,0 +1,265 @@
+/* Copyright (C) 2003, 2004, 2005, 2006, 2007
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <lowlevellock.h>
+#include <lowlevelrobustlock.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+#define FUTEX_WAITERS 0x80000000
+#define FUTEX_OWNER_DIED 0x40000000
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ mov #(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), tmp; \
+ extu.b tmp, tmp; \
+ xor tmp, reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg
+# else
+# define LOAD_FUTEX_WAIT(reg,tmp,tmp2) \
+ stc gbr, tmp ; \
+ mov.w 99f, tmp2 ; \
+ add tmp2, tmp ; \
+ mov.l @tmp, tmp2 ; \
+ bra 98f ; \
+ mov #FUTEX_PRIVATE_FLAG, tmp ; \
+99: .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \
+98: extu.b tmp, tmp ; \
+ xor tmp, reg ; \
+ and tmp2, reg ; \
+ mov #FUTEX_WAIT, tmp ; \
+ or tmp, reg
+# endif
+#endif
+
+ .globl __lll_robust_lock_wait
+ .type __lll_robust_lock_wait,@function
+ .hidden __lll_robust_lock_wait
+ .align 5
+ cfi_startproc
+__lll_robust_lock_wait:
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r5, r8
+ mov #0, r7 /* No timeout. */
+ mov r6, r5
+ LOAD_FUTEX_WAIT (r5, r0, r1)
+
+4:
+ mov r4, r6
+ mov.l .L_FUTEX_WAITERS, r0
+ or r0, r6
+ shlr r0 /* r0 = FUTEX_OWNER_DIED */
+ tst r0, r4
+ bf/s 3f
+ cmp/eq r4, r6
+ bt 1f
+
+ CMPXCHG (r4, @r8, r6, r2)
+ bf 2f
+
+1:
+ mov r8, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l @r8, r2
+
+2:
+ tst r2, r2
+ bf/s 4b
+ mov r2, r4
+
+ stc gbr, r1
+ mov.w .Ltidoff, r2
+ add r2, r1
+ mov.l @r1, r6
+ mov #0, r3
+ CMPXCHG (r3, @r8, r6, r4)
+ bf 4b
+ mov #0, r4
+
+3:
+ mov.l @r15+, r8
+ ret
+ mov r4, r0
+ cfi_endproc
+ .align 2
+.L_FUTEX_WAITERS:
+ .long FUTEX_WAITERS
+.Ltidoff:
+ .word TID - TLS_PRE_TCB_SIZE
+ .size __lll_robust_lock_wait,.-__lll_robust_lock_wait
+
+
+ .globl __lll_robust_timedlock_wait
+ .type __lll_robust_timedlock_wait,@function
+ .hidden __lll_robust_timedlock_wait
+ .align 5
+ cfi_startproc
+__lll_robust_timedlock_wait:
+ /* Check for a valid timeout value. */
+ mov.l @(4,r6), r1
+ mov.l .L1g, r0
+ cmp/hs r0, r1
+ bt 3f
+
+ mov.l r11, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r11, 0)
+ mov.l r10, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r10, 0)
+ mov.l r9, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r9, 0)
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset(4)
+ cfi_rel_offset (r8, 0)
+ mov r7, r11
+ mov r4, r10
+ mov r6, r9
+ mov r5, r8
+
+ /* Stack frame for the timespec and timeval structs. */
+ add #-8, r15
+ cfi_adjust_cfa_offset(8)
+
+1:
+ /* Get current time. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ /* Compute relative timeout. */
+ mov.l @(4,r15), r0
+ mov.w .L1k, r1
+ dmulu.l r0, r1 /* Micro seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 4f
+ mov.l .L1g, r1
+ add r1, r3
+ add #-1, r2
+4:
+ cmp/pz r2
+ bf 8f /* Time is already up. */
+
+ mov.l r2, @r15 /* Store relative timeout. */
+ mov.l r3, @(4,r15)
+
+ mov r10, r6
+ mov.l .L_FUTEX_WAITERS2, r0
+ or r0, r6
+ shlr r0 /* r0 = FUTEX_OWNER_DIED */
+ tst r0, r4
+ bf/s 6f
+ cmp/eq r4, r6
+ bt 2f
+
+ CMPXCHG (r4, @r8, r6, r2)
+ bf/s 5f
+ mov #0, r5
+
+2:
+ mov r8, r4
+ mov r11, r5
+ LOAD_FUTEX_WAIT (r5, r0, r1)
+ mov r10, r6
+ mov r15, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov r0, r5
+
+ mov.l @r8, r2
+
+5:
+ tst r2, r2
+ bf/s 7f
+ mov r2, r10
+
+ stc gbr, r1
+ mov.w .Ltidoff2, r2
+ add r2, r1
+ mov.l @r1, r4
+ mov #0, r3
+ CMPXCHG (r3, @r8, r4, r10)
+ bf 7f
+ mov #0, r0
+
+6:
+ add #8, r15
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r10
+ rts
+ mov.l @r15+, r11
+
+7:
+ /* Check whether the time expired. */
+ mov #-ETIMEDOUT, r1
+ cmp/eq r5, r1
+ bf 1b
+
+8:
+ bra 6b
+ mov #ETIMEDOUT, r0
+3:
+ rts
+ mov #EINVAL, r0
+ cfi_endproc
+ .align 2
+.L_FUTEX_WAITERS2:
+ .long FUTEX_WAITERS
+.L1g:
+ .long 1000000000
+.Ltidoff2:
+ .word TID - TLS_PRE_TCB_SIZE
+.L1k:
+ .word 1000
+ .size __lll_robust_timedlock_wait,.-__lll_robust_timedlock_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c
new file mode 100644
index 0000000..82c97c3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c
@@ -0,0 +1,126 @@
+/* Special .init and .fini section support for SH. NPTL version.
+ Copyright (C) 2003, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it
+ and/or modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ In addition to the permissions in the GNU Library General Public
+ License, the Free Software Foundation gives you unlimited
+ permission to link the compiled version of this file with other
+ programs, and to distribute those programs without any restriction
+ coming from the use of this file. (The Library General Public
+ License restrictions do apply in other respects; for example, they
+ cover modification of the file, and distribution when not linked
+ into another program.)
+
+ The GNU C Library is distributed in the hope that it will be
+ useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This file is compiled into assembly code which is then munged by a sed
+ script into two files: crti.s and crtn.s.
+
+ * crti.s puts a function prologue at the beginning of the
+ .init and .fini sections and defines global symbols for
+ those addresses, so they can be called as functions.
+
+ * crtn.s puts the corresponding function epilogues
+ in the .init and .fini sections. */
+
+__asm__ ("\n\
+\n\
+#include \"defs.h\"\n\
+\n\
+/*@HEADER_ENDS*/\n\
+\n\
+/*@TESTS_BEGIN*/\n\
+\n\
+/*@TESTS_END*/\n\
+\n\
+/*@_init_PROLOG_BEGINS*/\n\
+ .section .init\n\
+ .align 5\n\
+ .global _init\n\
+ .type _init,@function\n\
+_init:\n\
+ mov.l r12,@-r15\n\
+ mov.l r14,@-r15\n\
+ sts.l pr,@-r15\n\
+ mova .L22,r0\n\
+ mov.l .L22,r12\n\
+ add r0,r12\n\
+ mova .L24,r0\n\
+ mov.l .L24,r1\n\
+ add r0,r1\n\
+ jsr @r1\n\
+ mov r15,r14\n\
+ bra 1f\n\
+ nop\n\
+ .align 2\n\
+.L22:\n\
+ .long _GLOBAL_OFFSET_TABLE_\n\
+.L24:\n\
+ .long __pthread_initialize_minimal_internal@PLT\n\
+1:\n\
+ ALIGN\n\
+ END_INIT\n\
+\n\
+/*@_init_PROLOG_ENDS*/\n\
+\n\
+/*@_init_EPILOG_BEGINS*/\n\
+ .section .init\n\
+ mov r14,r15\n\
+ lds.l @r15+,pr\n\
+ mov.l @r15+,r14\n\
+ rts \n\
+ mov.l @r15+,r12\n\
+ END_INIT\n\
+ \n\
+/*@_init_EPILOG_ENDS*/\n\
+\n\
+/*@_fini_PROLOG_BEGINS*/\n\
+ .section .fini\n\
+ .align 5\n\
+ .global _fini\n\
+ .type _fini,@function\n\
+_fini:\n\
+ mov.l r12,@-r15\n\
+ mov.l r14,@-r15\n\
+ sts.l pr,@-r15\n\
+ mova .L27,r0\n\
+ mov.l .L27,r12\n\
+ add r0,r12\n\
+ mov r15,r14\n\
+ ALIGN\n\
+ END_FINI\n\
+ bra 1f\n\
+ nop\n\
+ .align 2\n\
+.L27:\n\
+ .long _GLOBAL_OFFSET_TABLE_\n\
+1:\n\
+/*@_fini_PROLOG_ENDS*/\n\
+\n\
+/*@_fini_EPILOG_BEGINS*/\n\
+ .section .fini\n\
+ mov r14,r15\n\
+ lds.l @r15+,pr\n\
+ mov.l @r15+,r14\n\
+ rts \n\
+ mov.l @r15+,r12\n\
+\n\
+ END_FINI\n\
+ \n\
+/*@_fini_EPILOG_ENDS*/\n\
+\n\
+/*@TRAILER_BEGINS*/\n\
+");
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S
new file mode 100644
index 0000000..54f2281
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pt-vfork.S
@@ -0,0 +1,65 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ /* Save the PID value. */
+ stc gbr, r2
+ mov.w .L2, r0
+ mov.l @(r0,r2), r4
+ neg r4, r1
+ mov.l r1, @(r0,r2)
+
+ mov.w .L1, r3
+ trapa #0x10
+ mov r0, r1
+
+ /* Restore the old PID value in the parent. */
+ tst r0, r0
+ bt/s 2f
+ stc gbr, r2
+ mov.w .L2, r0
+ mov.l r4, @(r0,r2)
+ mov r1, r0
+2:
+ mov #-12, r2
+ shad r2, r1
+ not r1, r1 // r1=0 means r0 = -1 to -4095
+ tst r1, r1 // i.e. error in linux
+ bf .Lpseudo_end
+ SYSCALL_ERROR_HANDLER
+.Lpseudo_end:
+ rts
+ nop
+.L1:
+ .word __NR_vfork
+.L2:
+ .word PID - TLS_PRE_TCB_SIZE
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S
new file mode 100644
index 0000000..4a6059a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_barrier_wait.S
@@ -0,0 +1,216 @@
+/* Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelbarrier.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+ .globl pthread_barrier_wait
+ .type pthread_barrier_wait,@function
+ .align 5
+pthread_barrier_wait:
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get the mutex. */
+ mov #0, r3
+ mov #1, r4
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+ bf 1f
+
+ /* One less waiter. If this was the last one needed wake
+ everybody. */
+2:
+ mov.l @(LEFT,r8), r0
+ add #-1, r0
+ mov.l r0, @(LEFT,r8)
+ tst r0, r0
+ bt 3f
+
+ /* There are more threads to come. */
+ mov.l @(CURR_EVENT,r8), r6
+
+ /* Release the mutex. */
+ DEC (@(MUTEX,r8), r2)
+ tst r2, r2
+ bf 6f
+7:
+ /* Wait for the remaining threads. The call will return immediately
+ if the CURR_EVENT memory has meanwhile been changed. */
+ mov r8, r4
+#if CURR_EVENT != 0
+ add #CURR_EVENT, r4
+#endif
+#if FUTEX_WAIT == 0
+ mov.l @(PRIVATE,r8), r5
+#else
+ mov #FUTEX_WAIT, r5
+ mov.l @(PRIVATE,r8), r0
+ or r0, r5
+#endif
+ mov #0, r7
+8:
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ /* Don't return on spurious wakeups. The syscall does not change
+ any register except r0 so there is no need to reload any of
+ them. */
+ mov.l @(CURR_EVENT,r8), r0
+ cmp/eq r0, r6
+ bt 8b
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ mov #1, r3
+ mov.l @(INIT_COUNT,r8), r4
+ XADD (r3, @(LEFT,r8), r2, r5)
+ add #-1, r4
+ cmp/eq r2, r4
+ bf 10f
+
+ /* Release the mutex. We cannot release the lock before
+ waking the waiting threads since otherwise a new thread might
+ arrive and gets waken up, too. */
+ DEC (@(MUTEX,r8), r2)
+ tst r2, r2
+ bf 9f
+
+10:
+ mov #0, r0 /* != PTHREAD_BARRIER_SERIAL_THREAD */
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ rts
+ mov.l @r15+, r9
+
+3:
+ /* The necessary number of threads arrived. */
+ mov.l @(CURR_EVENT,r8), r1
+ add #1, r1
+ mov.l r1, @(CURR_EVENT,r8)
+
+ /* Wake up all waiters. The count is a signed number in the kernel
+ so 0x7fffffff is the highest value. */
+ mov.l .Lall, r6
+ mov r8, r4
+#if CURR_EVENT != 0
+ add #CURR_EVENT, r4
+#endif
+ mov #0, r7
+ mov #FUTEX_WAKE, r5
+ mov.l @(PRIVATE,r8), r0
+ or r0, r5
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ mov #1, r3
+ mov.l @(INIT_COUNT,r8), r4
+ XADD (r3, @(LEFT,r8), r2, r5)
+ add #-1, r4
+ cmp/eq r2, r4
+ bf 5f
+
+ /* Release the mutex. */
+ DEC (@(MUTEX,r8), r2)
+ tst r2, r2
+ bf 4f
+5:
+ mov #-1, r0 /* == PTHREAD_BARRIER_SERIAL_THREAD */
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ rts
+ mov.l @r15+, r9
+
+1:
+ mov.l @(PRIVATE,r8), r6
+ mov #LLL_SHARED, r0
+ extu.b r0, r0
+ xor r0, r6
+ mov r2, r4
+ mov r8, r5
+ mov.l .Lwait0, r1
+ bsrf r1
+ add #MUTEX, r5
+.Lwait0b:
+ bra 2b
+ nop
+
+4:
+ mov.l @(PRIVATE,r8), r5
+ mov #LLL_SHARED, r0
+ extu.b r0, r0
+ xor r0, r5
+ mov r8, r4
+ mov.l .Lwake0, r1
+ bsrf r1
+ add #MUTEX, r4
+.Lwake0b:
+ bra 5b
+ nop
+
+6:
+ mov r6, r9
+ mov.l @(PRIVATE,r8), r5
+ mov #LLL_SHARED, r0
+ extu.b r0, r0
+ xor r0, r5
+ mov r8, r4
+ mov.l .Lwake1, r1
+ bsrf r1
+ add #MUTEX, r4
+.Lwake1b:
+ bra 7b
+ mov r9, r6
+
+9:
+ mov r6, r9
+ mov.l @(PRIVATE,r8), r5
+ mov #LLL_SHARED, r0
+ extu.b r0, r0
+ xor r0, r5
+ mov r8, r4
+ mov.l .Lwake2, r1
+ bsrf r1
+ add #MUTEX, r4
+.Lwake2b:
+ bra 10b
+ mov r9, r6
+
+ .align 2
+.Lall:
+ .long 0x7fffffff
+.Lwait0:
+ .long __lll_lock_wait-.Lwait0b
+.Lwake0:
+ .long __lll_unlock_wake-.Lwake0b
+.Lwake1:
+ .long __lll_unlock_wake-.Lwake1b
+.Lwake2:
+ .long __lll_unlock_wake-.Lwake2b
+ .size pthread_barrier_wait,.-pthread_barrier_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S
new file mode 100644
index 0000000..2331831
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S
@@ -0,0 +1,263 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <bits/kernel-features.h>
+#include <pthread-pi-defines.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+ /* int pthread_cond_broadcast (pthread_cond_t *cond) */
+ .globl __pthread_cond_broadcast
+ .type __pthread_cond_broadcast, @function
+ .protected __pthread_cond_broadcast
+ .align 5
+__pthread_cond_broadcast:
+ mov.l r10, @-r15
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(total_seq+4,r8),r0
+ mov.l @(total_seq,r8),r1
+ mov.l @(wakeup_seq+4,r8), r2
+ cmp/hi r2, r0
+ bt 3f
+ cmp/hi r0, r2
+ bt 4f
+ mov.l @(wakeup_seq,r8), r2
+ cmp/hi r2, r1
+ bf 4f
+
+3:
+ /* Cause all currently waiting threads to recognize they are
+ woken up. */
+ mov.l r1, @(wakeup_seq,r8)
+ mov.l r0, @(wakeup_seq+4,r8)
+ mov.l r1, @(woken_seq,r8)
+ mov.l r0, @(woken_seq+4,r8)
+ mov.l @(broadcast_seq,r8), r2
+ add #1, r2
+ mov.l r2, @(broadcast_seq,r8)
+ add r1, r1
+ mov r1, r10
+ mov.l r10, @(cond_futex,r8)
+
+ /* Get the address of the mutex used. */
+ mov.l @(dep_mutex,r8), r9
+
+ /* Unlock. */
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 7f
+
+8:
+ /* Don't use requeue for pshared condvars. */
+ mov #-1, r0
+ cmp/eq r0, r9
+ mov r8, r4
+ bt/s 9f
+ add #cond_futex, r4
+
+ /* XXX: The kernel only supports FUTEX_CMP_REQUEUE to the same
+ type of futex (private resp. shared). */
+ mov.l @(MUTEX_KIND,r9), r0
+ tst #(PI_BIT|PS_BIT), r0
+ bf 9f
+
+ /* Wake up all threads. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_CMP_REQUEUE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_CMP_REQUEUE, r0
+ or r0, r5
+#endif
+ mov #1, r6
+ mov #-1, r7
+ shlr r7 /* r7 = 0x7fffffff */
+ mov r9, r0
+# if MUTEX_FUTEX != 0
+ add #MUTEX_FUTEX, r0
+# endif
+ mov r10, r1
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x16
+ SYSCALL_INST_PAD
+
+ /* For any kind of error, which mainly is EAGAIN, we try again
+ with WAKE. The general test also covers running on old
+ kernels. */
+ mov r0, r1
+ mov #-12, r2
+ shad r2, r1
+ not r1, r1
+ tst r1, r1
+ mov r8, r4
+ bt/s 9f
+ add #cond_futex, r4
+
+10:
+ mov #0, r0
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ rts
+ mov.l @r15+, r10
+
+4:
+ /* Unlock. */
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 5f
+6:
+ mov #0, r0
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ rts
+ mov.l @r15+, r10
+
+1:
+ /* Initial locking failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait5, r1
+ bsrf r1
+ mov r2, r4
+.Lwait5b:
+ bra 2b
+ nop
+
+5:
+ /* Unlock in loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake5, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake5b:
+ bra 6b
+ nop
+
+7:
+ /* Unlock in loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov #-1, r0
+ cmp/eq r0, r9
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake6, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake6b:
+ bra 8b
+ nop
+
+9:
+ mov #-1, r0
+ cmp/eq r0, r9
+ bt/s 99f
+ mov #FUTEX_WAKE, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+99:
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ bra 10b
+ nop
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+
+ .align 2
+.Lwait5:
+ .long __lll_lock_wait-.Lwait5b
+.Lwake5:
+ .long __lll_unlock_wake-.Lwake5b
+.Lwake6:
+ .long __lll_unlock_wake-.Lwake6b
+ .size __pthread_cond_broadcast, .-__pthread_cond_broadcast
+weak_alias (__pthread_cond_broadcast, pthread_cond_broadcast)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S
new file mode 100644
index 0000000..ca87336
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S
@@ -0,0 +1,190 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <bits/kernel-features.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+ /* int pthread_cond_signal (pthread_cond_t *cond) */
+ .globl __pthread_cond_signal
+ .type __pthread_cond_signal, @function
+ .protected __pthread_cond_signal
+ .align 5
+__pthread_cond_signal:
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(total_seq+4,r8),r0
+ mov.l @(total_seq,r8),r1
+ mov.l @(wakeup_seq+4,r8), r2
+ cmp/hi r2, r0
+ bt 3f
+ cmp/hi r0, r2
+ bt 4f
+ mov.l @(wakeup_seq,r8), r2
+ cmp/hi r2, r1
+ bf 4f
+
+3:
+ /* Bump the wakeup number. */
+ mov #1, r2
+ mov #0, r3
+ clrt
+ mov.l @(wakeup_seq,r8),r0
+ mov.l @(wakeup_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(wakeup_seq,r8)
+ mov.l r1,@(wakeup_seq+4,r8)
+ mov.l @(cond_futex,r8),r0
+ add r2, r0
+ mov.l r0,@(cond_futex,r8)
+
+ /* Wake up one thread. */
+ mov r8, r4
+ add #cond_futex, r4
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAKE_OP, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE_OP|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE_OP, r0
+ or r0, r5
+#endif
+99:
+ mov #1, r6
+ mov #0, r7
+ mov r8, r0
+ add #cond_lock, r0
+ mov.l .Lfutexop, r1
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ /* For any kind of error, we try again with WAKE.
+ The general test also covers running on old kernels. */
+ mov r0, r1
+ mov #-12, r2
+ shad r2, r1
+ not r1, r1
+ tst r1, r1
+ bt 7f
+
+6:
+ mov #0, r0
+ lds.l @r15+, pr
+ rts
+ mov.l @r15+, r8
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.Lfutexop:
+ .long FUTEX_OP_CLEAR_WAKE_IF_GT_ONE
+
+7:
+ /* r5 should be either FUTEX_WAKE_OP or
+ FUTEX_WAKE_OP|FUTEX_PRIVATE_FLAG from the previous syscall. */
+ mov #(FUTEX_WAKE ^ FUTEX_WAKE_OP), r0
+ xor r0, r5
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+4:
+ /* Unlock. */
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bt 6b
+
+5:
+ /* Unlock in loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake4, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake4b:
+ bra 6b
+ nop
+
+1:
+ /* Initial locking failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait4, r1
+ bsrf r1
+ mov r2, r4
+.Lwait4b:
+ bra 2b
+ nop
+
+ .align 2
+.Lwait4:
+ .long __lll_lock_wait-.Lwait4b
+.Lwake4:
+ .long __lll_unlock_wake-.Lwake4b
+ .size __pthread_cond_signal, .-__pthread_cond_signal
+weak_alias (__pthread_cond_signal, pthread_cond_signal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S
new file mode 100644
index 0000000..cacb037
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S
@@ -0,0 +1,861 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+/* int pthread_cond_timedwait (pthread_cond_t *cond, pthread_mutex_t *mutex,
+ const struct timespec *abstime) */
+ .globl __pthread_cond_timedwait
+ .type __pthread_cond_timedwait, @function
+ .protected __pthread_cond_timedwait
+ .align 5
+__pthread_cond_timedwait:
+.LSTARTCODE:
+ mov.l r8, @-r15
+.Lpush_r8:
+ mov.l r9, @-r15
+.Lpush_r9:
+ mov.l r10, @-r15
+.Lpush_r10:
+ mov.l r11, @-r15
+.Lpush_r11:
+ mov.l r12, @-r15
+.Lpush_r12:
+ mov.l r13, @-r15
+.Lpush_r13:
+ sts.l pr, @-r15
+.Lpush_pr:
+ add #-64, r15
+.Lalloc:
+ mov r4, r8
+ mov r5, r9
+ mov r6, r13
+#ifdef __PIC__
+ mova .Lgot0, r0
+ mov.l .Lgot0, r12
+ add r0, r12
+#endif
+
+ mov.l @(4,r13), r0
+ mov.l .L1g, r1
+ cmp/hs r1, r0
+ bf 0f
+ bra 18f
+ mov #EINVAL, r0
+0:
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bt 2f
+ bra 1f
+ nop
+#ifdef __PIC__
+ .align 2
+.Lgot0:
+ .long _GLOBAL_OFFSET_TABLE_
+#endif
+
+2:
+ /* Store the reference to the mutex. If there is already a
+ different value in there this is a bad user bug. */
+ mov.l @(dep_mutex,r8),r0
+ cmp/eq #-1, r0
+ bt 17f
+ mov.l r9, @(dep_mutex,r8)
+
+17:
+ /* Unlock the mutex. */
+ mov.l .Lmunlock1, r1
+ mov #0, r5
+ bsrf r1
+ mov r9, r4
+.Lmunlock1b:
+
+ tst r0, r0
+ bt 0f
+ bra 16f
+ nop
+0:
+ mov #1, r2
+ mov #0, r3
+
+ clrt
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(total_seq,r8)
+ mov.l r1,@(total_seq+4,r8)
+ mov.l @(cond_futex,r8), r0
+ add r2, r0
+ mov.l r0, @(cond_futex,r8)
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8), r0
+ add r2, r0
+ mov.l r0, @(cond_nwaiters,r8)
+
+ /* Get and store current wakeup_seq value. */
+ mov.l @(wakeup_seq,r8), r10
+ mov.l @(wakeup_seq+4,r8), r11
+ mov.l @(broadcast_seq,r8), r0
+ mov.l r0, @(4,r15)
+
+8:
+ /* Get current time. */
+#ifdef __NR_clock_gettime
+ /* Get the clock number. */
+ mov.l @(cond_nwaiters,r8), r4
+ mov #((1 << nwaiters_shift) - 1), r0
+ and r0, r4
+ /* Only clocks 0 and 1 are allowed. Both are handled in the
+ kernel. */
+ mov r15, r5
+ add #16, r5
+ mov.w .L__NR_clock_gettime, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+# ifndef __ASSUME_POSIX_TIMERS
+ cmp/eq #-ENOSYS, r0
+ bt 19f
+# endif
+
+ /* Compute relative timeout. */
+ mov.l @r13, r2
+ mov.l @(4,r13), r3
+ mov.l @(16,r15), r0
+ bra 0f
+ mov.l @(20,r15), r1
+.L__NR_clock_gettime:
+ .word __NR_clock_gettime
+
+# ifndef __ASSUME_POSIX_TIMERS
+19:
+ mov r15, r4
+ add #16, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ /* Compute relative timeout. */
+ mov.l @(20,r15), r0
+ mov.w .L1k, r1
+ dmulu.l r0, r1 /* Micro seconds to nano seconds. */
+ mov.l @r13, r2
+ mov.l @(4,r13), r3
+ mov.l @(16,r15), r0
+ sts macl, r1
+#endif
+0:
+#else
+ mov r15, r4
+ add #16, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ /* Compute relative timeout. */
+ mov.l @(20,r15), r0
+ mov.w .L1k, r1
+ dmulu.l r0, r1 /* Micro seconds to nano seconds. */
+ mov.l @r13, r2
+ mov.l @(4,r13), r3
+ mov.l @(16,r15), r0
+ sts macl, r1
+#endif
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 12f
+ mov.l .L1g, r1
+ add r1, r3
+ add #-1, r2
+12:
+ mov #-ETIMEDOUT, r1
+ mov.l r1, @(12,r15)
+ cmp/pz r2
+ bf 6f /* Time is already up. */
+
+ /* Store relative timeout. */
+ mov.l r2, @(16,r15)
+ mov.l r3, @(20,r15)
+ mov.l @(cond_futex,r8), r1
+ mov.l r1, @(8,r15)
+
+ /* Unlock. */
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bt 4f
+ bra 3f
+ nop
+4:
+.LcleanupSTART:
+ mov.l .Lenable1, r1
+ bsrf r1
+ nop
+.Lenable1b:
+ mov.l r0, @r15
+
+ mov r15, r7
+ add #16, r7
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAIT, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAIT|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+#endif
+99:
+ mov.l @(8,r15), r6
+ mov r8, r4
+ add #cond_futex, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov.l r0, @(12,r15)
+
+ mov.l .Ldisable1, r1
+ bsrf r1
+ mov.l @r15, r4
+.Ldisable1b:
+.LcleanupEND:
+
+ /* Lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bf 5f
+6:
+ mov.l @(broadcast_seq,r8), r0
+ mov.l @(4,r15), r1
+ cmp/eq r0, r1
+ bf 23f
+
+ mov.l @(woken_seq,r8), r0
+ mov.l @(woken_seq+4,r8), r1
+
+ mov.l @(wakeup_seq,r8), r2
+ mov.l @(wakeup_seq+4,r8), r3
+
+ cmp/eq r3, r11
+ bf 7f
+ cmp/eq r2, r10
+ bt 15f
+7:
+ cmp/eq r1, r3
+ bf 9f
+ cmp/eq r0, r2
+ bf 9f
+15:
+ mov.l @(12,r15),r0
+ cmp/eq #-ETIMEDOUT, r0
+ bf 8b
+
+ mov #1, r2
+ mov #0, r3
+
+ clrt
+ mov.l @(wakeup_seq,r8),r0
+ mov.l @(wakeup_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(wakeup_seq,r8)
+ mov.l r1,@(wakeup_seq+4,r8)
+ mov.l @(cond_futex,r8),r0
+ add r2, r0
+ mov.l r0,@(cond_futex,r8)
+ mov #ETIMEDOUT, r0
+ bra 14f
+ mov.l r0, @(24,r15)
+
+23:
+ mov #0, r0
+ bra 24f
+ mov.l r0, @(24,r15)
+
+9:
+ mov #0, r0
+ mov.l r0, @(24,r15)
+14:
+ mov #1, r2
+ mov #0, r3
+
+ clrt
+ mov.l @(woken_seq,r8),r0
+ mov.l @(woken_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(woken_seq,r8)
+ mov.l r1,@(woken_seq+4,r8)
+
+24:
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8),r0
+ sub r2, r0
+ mov.l r0,@(cond_nwaiters,r8)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ and r1, r0
+ not r0, r0
+ cmp/eq #0, r0
+ bf/s 25f
+ mov #((1 << nwaiters_shift) - 1), r1
+ not r1, r1
+ mov.l @(cond_nwaiters,r8),r0
+ tst r1, r0
+ bf 25f
+
+ mov r8, r4
+ add #cond_nwaiters, r4
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAKE, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+99:
+ mov #1, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+25:
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 10f
+
+11:
+ mov r9, r4
+ mov.l .Lmlocki1, r1
+ bsrf r1
+ nop
+.Lmlocki1b:
+
+ /* We return the result of the mutex_lock operation if it failed. */
+ tst r0, r0
+ bf 18f
+ mov.l @(24,r15), r0
+
+18:
+ add #64, r15
+ lds.l @r15+, pr
+ mov.l @r15+, r13
+ mov.l @r15+, r12
+ mov.l @r15+, r11
+ mov.l @r15+, r10
+ mov.l @r15+, r9
+ rts
+ mov.l @r15+, r8
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+.L1k:
+ .word 1000
+ .align 2
+.Lmunlock1:
+ .long __pthread_mutex_unlock_usercnt-.Lmunlock1b
+.Lenable1:
+ .long __pthread_enable_asynccancel-.Lenable1b
+.Ldisable1:
+ .long __pthread_disable_asynccancel-.Ldisable1b
+.Lmlocki1:
+ .long __pthread_mutex_cond_lock-.Lmlocki1b
+.L1g:
+ .long 1000000000
+
+1:
+ /* Initial locking failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait2, r1
+ bsrf r1
+ mov r2, r4
+.Lwait2b:
+ bra 2b
+ nop
+
+3:
+ /* Unlock in loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lmwait2, r1
+ bsrf r1
+ extu.b r5, r5
+.Lmwait2b:
+ bra 4b
+ nop
+
+5:
+ /* Locking in loop failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait3, r1
+ bsrf r1
+ mov r2, r4
+.Lwait3b:
+ bra 6b
+ nop
+
+10:
+ /* Unlock after loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lmwait3, r1
+ bsrf r1
+ extu.b r5, r5
+.Lmwait3b:
+ bra 11b
+ nop
+
+16:
+ /* The initial unlocking of the mutex failed. */
+ mov.l r0, @(24,r15)
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 17f
+
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lmwait4, r1
+ bsrf r1
+ extu.b r5, r5
+.Lmwait4b:
+17:
+ bra 18b
+ mov.l @(24,r15), r0
+
+ .align 2
+.Lwait2:
+ .long __lll_lock_wait-.Lwait2b
+.Lmwait2:
+ .long __lll_unlock_wake-.Lmwait2b
+.Lwait3:
+ .long __lll_lock_wait-.Lwait3b
+.Lmwait3:
+ .long __lll_unlock_wake-.Lmwait3b
+.Lmwait4:
+ .long __lll_unlock_wake-.Lmwait4b
+ .size __pthread_cond_timedwait, .-__pthread_cond_timedwait
+weak_alias (__pthread_cond_timedwait, pthread_cond_timedwait)
+
+
+ .type __condvar_tw_cleanup, @function
+__condvar_tw_cleanup:
+ mov r4, r11
+
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bt 1f
+ nop
+
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait5, r1
+ bsrf r1
+ mov r2, r4
+.Lwait5b:
+
+1:
+ mov.l @(broadcast_seq,r8), r0
+ mov.l @(4,r15), r1
+ cmp/eq r0, r1
+ bf 3f
+
+ mov #1, r2
+ mov #0, r3
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ mov.l @(total_seq+4,r8), r0
+ mov.l @(wakeup_seq+4,r8), r1
+ cmp/hi r1, r0
+ bt/s 6f
+ cmp/hi r0, r1
+ bt 7f
+ mov.l @(total_seq,r8), r0
+ mov.l @(wakeup_seq,r8), r1
+ cmp/hs r0, r1
+ bt 7f
+
+6:
+ clrt
+ mov.l @(wakeup_seq,r8),r0
+ mov.l @(wakeup_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(wakeup_seq,r8)
+ mov.l r1,@(wakeup_seq+4,r8)
+ mov.l @(cond_futex,r8),r0
+ add r2, r0
+ mov.l r0,@(cond_futex,r8)
+
+7:
+ clrt
+ mov.l @(woken_seq,r8),r0
+ mov.l @(woken_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(woken_seq,r8)
+ mov.l r1,@(woken_seq+4,r8)
+
+3:
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8),r0
+ sub r2, r0
+ mov.l r0,@(cond_nwaiters,r8)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ mov #0, r10
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ and r1, r0
+ not r0, r0
+ cmp/eq #0, r0
+ bf/s 4f
+ mov #((1 << nwaiters_shift) - 1), r1
+ not r1, r1
+ mov.l @(cond_nwaiters,r8),r0
+ tst r1, r0
+ bf 4f
+
+ mov r8, r4
+ add #cond_nwaiters, r4
+ mov #FUTEX_WAKE, r5
+ mov #1, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov #1, r10
+
+4:
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bt 2f
+
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lmwait5, r1
+ bsrf r1
+ extu.b r5, r5
+.Lmwait5b:
+
+2:
+ /* Wake up all waiters to make sure no signal gets lost. */
+ tst r10, r10
+ bf/s 5f
+ mov r8, r4
+ add #cond_futex, r4
+ mov #FUTEX_WAKE, r5
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+5:
+ mov.l .Lmlocki5, r1
+ bsrf r1
+ mov r9, r4
+.Lmlocki5b:
+
+.LcallUR:
+ mov.l .Lresume, r1
+#ifdef __PIC__
+ add r12, r1
+#endif
+ jsr @r1
+ mov r11, r4
+ sleep
+
+ .align 2
+.Lwait5:
+ .long __lll_lock_wait-.Lwait5b
+.Lmwait5:
+ .long __lll_unlock_wake-.Lmwait5b
+.Lmlocki5:
+ .long __pthread_mutex_cond_lock-.Lmlocki5b
+.Lresume:
+#ifdef __PIC__
+ .long _Unwind_Resume@GOTOFF
+#else
+ .long _Unwind_Resume
+#endif
+.LENDCODE:
+ .size __condvar_tw_cleanup, .-__condvar_tw_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff ! @LPStart format (omit)
+ .byte 0xff ! @TType format (omit)
+ .byte 0x0b ! call-site format
+ ! DW_EH_PE_sdata4
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .ualong .LcleanupSTART-.LSTARTCODE
+ .ualong .LcleanupEND-.LcleanupSTART
+ .ualong __condvar_tw_cleanup-.LSTARTCODE
+ .uleb128 0
+ .ualong .LcallUR-.LSTARTCODE
+ .ualong .LENDCODE-.LcallUR
+ .ualong 0
+ .uleb128 0
+.Lcstend:
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .ualong .LENDCIE-.LSTARTCIE ! Length of the CIE.
+.LSTARTCIE:
+ .ualong 0 ! CIE ID.
+ .byte 1 ! Version number.
+#ifdef SHARED
+ .string "zPLR" ! NUL-terminated augmentation
+ ! string.
+#else
+ .string "zPL" ! NUL-terminated augmentation
+ ! string.
+#endif
+ .uleb128 1 ! Code alignment factor.
+ .sleb128 -4 ! Data alignment factor.
+ .byte 0x11 ! Return address register
+ ! column.
+#ifdef SHARED
+ .uleb128 7 ! Augmentation value length.
+ .byte 0x9b ! Personality: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4
+ ! + DW_EH_PE_indirect
+ .ualong DW.ref.__gcc_personality_v0-.
+ .byte 0x1b ! LSDA Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+ .byte 0x1b ! FDE Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 ! Augmentation value length.
+ .byte 0x0 ! Personality: absolute
+ .ualong __gcc_personality_v0
+ .byte 0x0 ! LSDA Encoding: absolute
+#endif
+ .byte 0x0c ! DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0
+ .align 2
+.LENDCIE:
+
+ .ualong .LENDFDE-.LSTARTFDE ! Length of the FDE.
+.LSTARTFDE:
+ .ualong .LSTARTFDE-.LSTARTFRAME ! CIE pointer.
+#ifdef SHARED
+ .ualong .LSTARTCODE-. ! PC-relative start address
+ ! of the code.
+#else
+ .ualong .LSTARTCODE ! Start address of the code.
+#endif
+ .ualong .LENDCODE-.LSTARTCODE ! Length of the code.
+ .uleb128 4 ! Augmentation size
+#ifdef SHARED
+ .ualong .LexceptSTART-.
+#else
+ .ualong .LexceptSTART
+#endif
+ .byte 0x4
+ .ualong .Lpush_r8-.LSTARTCODE
+ .byte 0xe
+ .uleb128 4
+ .byte 0x88
+ .uleb128 1
+ .byte 0x4
+ .ualong .Lpush_r9-.Lpush_r8
+ .byte 0xe
+ .uleb128 8
+ .byte 0x89
+ .uleb128 2
+ .byte 0x4
+ .ualong .Lpush_r10-.Lpush_r9
+ .byte 0xe
+ .uleb128 12
+ .byte 0x8a
+ .uleb128 3
+ .byte 0x4
+ .ualong .Lpush_r11-.Lpush_r10
+ .byte 0xe
+ .uleb128 16
+ .byte 0x8b
+ .uleb128 4
+ .byte 0x4
+ .ualong .Lpush_r12-.Lpush_r11
+ .byte 0xe
+ .uleb128 20
+ .byte 0x8c
+ .uleb128 5
+ .byte 0x4
+ .ualong .Lpush_r13-.Lpush_r12
+ .byte 0xe
+ .uleb128 24
+ .byte 0x8d
+ .uleb128 6
+ .byte 0x4
+ .ualong .Lpush_pr-.Lpush_r13
+ .byte 0xe
+ .uleb128 28
+ .byte 0x91
+ .uleb128 7
+ .byte 0x4
+ .ualong .Lalloc-.Lpush_pr
+ .byte 0xe
+ .uleb128 92
+ .align 2
+.LENDFDE:
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S
new file mode 100644
index 0000000..b0a4e98
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S
@@ -0,0 +1,754 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevel-atomic.h"
+
+ .text
+
+/* int pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex) */
+ .globl __pthread_cond_wait
+ .type __pthread_cond_wait, @function
+ .protected __pthread_cond_wait
+ .align 5
+__pthread_cond_wait:
+.LSTARTCODE:
+ mov.l r8, @-r15
+.Lpush_r8:
+ mov.l r9, @-r15
+.Lpush_r9:
+ mov.l r10, @-r15
+.Lpush_r10:
+ mov.l r11, @-r15
+.Lpush_r11:
+ mov.l r12, @-r15
+.Lpush_r12:
+ sts.l pr, @-r15
+.Lpush_pr:
+ add #-48, r15
+.Lalloc:
+ mov r4, r8
+ mov r5, r9
+#ifdef __PIC__
+ mova .Lgot0, r0
+ mov.l .Lgot0, r12
+ add r0, r12
+#endif
+
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bt 2f
+ bra 1f
+ nop
+#ifdef __PIC__
+ .align 2
+.Lgot0:
+ .long _GLOBAL_OFFSET_TABLE_
+#endif
+
+2:
+ /* Store the reference to the mutex. If there is already a
+ different value in there this is a bad user bug. */
+ mov.l @(dep_mutex,r8),r0
+ cmp/eq #-1, r0
+ bt 15f
+ mov.l r9, @(dep_mutex,r8)
+
+15:
+ /* Unlock the mutex. */
+ mov.l .Lmunlock0, r1
+ mov #0, r5
+ bsrf r1
+ mov r9, r4
+.Lmunlock0b:
+
+ tst r0, r0
+ bt 0f
+ bra 12f
+ nop
+0:
+ mov #1, r2
+ mov #0, r3
+
+ clrt
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(total_seq,r8)
+ mov.l r1,@(total_seq+4,r8)
+ mov.l @(cond_futex,r8),r0
+ add r2, r0
+ mov.l r0,@(cond_futex,r8)
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8), r0
+ add r2, r0
+ mov.l r0, @(cond_nwaiters,r8)
+
+ /* Get and store current wakeup_seq value. */
+ mov.l @(wakeup_seq,r8), r10
+ mov.l @(wakeup_seq+4,r8), r11
+ mov.l @(broadcast_seq,r8), r0
+ mov.l r0, @(4,r15)
+
+8:
+ mov.l @(cond_futex,r8),r0
+ mov.l r0, @(8,r15)
+
+ /* Unlock. */
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 3f
+4:
+.LcleanupSTART:
+ mov.l .Lenable0, r1
+ bsrf r1
+ nop
+.Lenable0b:
+ mov.l r0, @r15
+
+ mov #0, r7
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAIT, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAIT|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff0, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+#endif
+99:
+ mov.l @(8,r15), r6
+ mov r8, r4
+ add #cond_futex, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l .Ldisable0, r1
+ bsrf r1
+ mov.l @r15, r4
+.Ldisable0b:
+.LcleanupEND:
+
+ /* Lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bf 5f
+6:
+ mov.l @(broadcast_seq,r8), r0
+ mov.l @(4,r15), r1
+ cmp/eq r0, r1
+ bf 16f
+
+ mov.l @(woken_seq,r8), r0
+ mov.l @(woken_seq+4,r8), r1
+
+ mov.l @(wakeup_seq,r8), r2
+ mov.l @(wakeup_seq+4,r8), r3
+
+ cmp/eq r3, r11
+ bf 7f
+ cmp/eq r2, r10
+ bt 8b
+7:
+ cmp/eq r1, r3
+ bf 9f
+ cmp/eq r0, r2
+ bt 8b
+9:
+ mov #1, r2
+ mov #0, r3
+
+ clrt
+ mov.l @(woken_seq,r8),r0
+ mov.l @(woken_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(woken_seq,r8)
+ mov.l r1,@(woken_seq+4,r8)
+
+16:
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8),r0
+ sub r2, r0
+ mov.l r0,@(cond_nwaiters,r8)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ and r1, r0
+ not r0, r0
+ cmp/eq #0, r0
+ bf/s 17f
+ mov #((1 << nwaiters_shift) - 1), r1
+ not r1, r1
+ mov.l @(cond_nwaiters,r8),r0
+ tst r1, r0
+ bf 17f
+
+ mov r8, r4
+ add #cond_nwaiters, r4
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAKE, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff0, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+99:
+ mov #1, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+17:
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 10f
+
+11:
+ mov.l .Lmlocki0, r1
+ bsrf r1
+ mov r9, r4
+.Lmlocki0b:
+ /* We return the result of the mutex_lock operation. */
+
+14:
+ add #48, r15
+ lds.l @r15+, pr
+ mov.l @r15+, r12
+ mov.l @r15+, r11
+ mov.l @r15+, r10
+ mov.l @r15+, r9
+ rts
+ mov.l @r15+, r8
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff0:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.Lmunlock0:
+ .long __pthread_mutex_unlock_usercnt-.Lmunlock0b
+.Lenable0:
+ .long __pthread_enable_asynccancel-.Lenable0b
+.Ldisable0:
+ .long __pthread_disable_asynccancel-.Ldisable0b
+.Lmlocki0:
+ .long __pthread_mutex_cond_lock-.Lmlocki0b
+
+1:
+ /* Initial locking failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait0, r1
+ bsrf r1
+ mov r2, r4
+.Lwait0b:
+ bra 2b
+ nop
+3:
+ /* Unlock in loop requires waekup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake0, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake0b:
+ bra 4b
+ nop
+
+5:
+ /* Locking in loop failed. */
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait1, r1
+ bsrf r1
+ mov r2, r4
+.Lwait1b:
+ bra 6b
+ nop
+
+10:
+ /* Unlock after loop requires wakeup. */
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake1, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake1b:
+ bra 11b
+ nop
+
+12:
+ /* The initial unlocking of the mutex failed. */
+ mov.l r0, @(12,r15)
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bf 13f
+
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake2, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake2b:
+
+13:
+ bra 14b
+ mov.l @(12,r15), r0
+
+ .align 2
+.Lwait0:
+ .long __lll_lock_wait-.Lwait0b
+.Lwake0:
+ .long __lll_unlock_wake-.Lwake0b
+.Lwait1:
+ .long __lll_lock_wait-.Lwait1b
+.Lwake1:
+ .long __lll_unlock_wake-.Lwake1b
+.Lwake2:
+ .long __lll_unlock_wake-.Lwake2b
+ .size __pthread_cond_wait, .-__pthread_cond_wait
+weak_alias (__pthread_cond_wait, pthread_cond_wait)
+
+
+ .type __condvar_w_cleanup, @function
+__condvar_w_cleanup:
+ mov r4, r11
+
+ /* Get internal lock. */
+ mov #0, r3
+ mov #1, r4
+#if cond_lock != 0
+ CMPXCHG (r3, @(cond_lock,r8), r4, r2)
+#else
+ CMPXCHG (r3, @r8, r4, r2)
+#endif
+ bt 1f
+ nop
+
+ mov r8, r5
+#if cond_lock != 0
+ add #cond_lock, r5
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r6
+ mov #LLL_SHARED, r6
+99:
+ extu.b r6, r6
+ mov.l .Lwait3, r1
+ bsrf r1
+ mov r2, r4
+.Lwait3b:
+
+1:
+ mov.l @(broadcast_seq,r8), r0
+ mov.l @(4,r15), r1
+ cmp/eq r0, r1
+ bf 3f
+
+ mov #1, r2
+ mov #0, r3
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ mov.l @(total_seq+4,r8), r0
+ mov.l @(wakeup_seq+4,r8), r1
+ cmp/hi r1, r0
+ bt/s 6f
+ cmp/hi r0, r1
+ bt 7f
+ mov.l @(total_seq,r8), r0
+ mov.l @(wakeup_seq,r8), r1
+ cmp/hs r0, r1
+ bt 7f
+
+6:
+ clrt
+ mov.l @(wakeup_seq,r8),r0
+ mov.l @(wakeup_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(wakeup_seq,r8)
+ mov.l r1,@(wakeup_seq+4,r8)
+ mov.l @(cond_futex,r8),r0
+ add r2, r0
+ mov.l r0,@(cond_futex,r8)
+
+7:
+ clrt
+ mov.l @(woken_seq,r8),r0
+ mov.l @(woken_seq+4,r8),r1
+ addc r2, r0
+ addc r3, r1
+ mov.l r0,@(woken_seq,r8)
+ mov.l r1,@(woken_seq+4,r8)
+
+3:
+ mov #(1 << nwaiters_shift), r2
+ mov.l @(cond_nwaiters,r8),r0
+ sub r2, r0
+ mov.l r0,@(cond_nwaiters,r8)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ mov #0, r10
+ mov.l @(total_seq,r8),r0
+ mov.l @(total_seq+4,r8),r1
+ and r1, r0
+ not r0, r0
+ cmp/eq #0, r0
+ bf/s 4f
+ mov #((1 << nwaiters_shift) - 1), r1
+ not r1, r1
+ mov.l @(cond_nwaiters,r8),r0
+ tst r1, r0
+ bf 4f
+
+ mov r8, r4
+ add #cond_nwaiters, r4
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAKE, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff1, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+99:
+ mov #1, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov #1, r10
+
+4:
+#if cond_lock != 0
+ DEC (@(cond_lock,r8), r2)
+#else
+ DEC (@r8, r2)
+#endif
+ tst r2, r2
+ bt 2f
+
+ mov r8, r4
+#if cond_lock != 0
+ add #cond_lock, r4
+#endif
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bf/s 99f
+ mov #LLL_PRIVATE, r5
+ mov #LLL_SHARED, r5
+99:
+ mov.l .Lwake3, r1
+ bsrf r1
+ extu.b r5, r5
+.Lwake3b:
+
+2:
+ /* Wake up all waiters to make sure no signal gets lost. */
+ tst r10, r10
+ bf/s 5f
+ mov r8, r4
+ add #cond_futex, r4
+ mov.l @(dep_mutex,r8), r0
+ cmp/eq #-1, r0
+ bt/s 99f
+ mov #FUTEX_WAKE, r5
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff1, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+99:
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+5:
+ mov.l .Lmlocki3, r1
+ bsrf r1
+ mov r9, r4
+.Lmlocki3b:
+
+.LcallUR:
+ mov.l .Lresume, r1
+#ifdef __PIC__
+ add r12, r1
+#endif
+ jsr @r1
+ mov r11, r4
+ sleep
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff1:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.Lwait3:
+ .long __lll_lock_wait-.Lwait3b
+.Lwake3:
+ .long __lll_unlock_wake-.Lwake3b
+.Lmlocki3:
+ .long __pthread_mutex_cond_lock-.Lmlocki3b
+.Lresume:
+#ifdef __PIC__
+ .long _Unwind_Resume@GOTOFF
+#else
+ .long _Unwind_Resume
+#endif
+.LENDCODE:
+ .size __condvar_w_cleanup, .-__condvar_w_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff ! @LPStart format (omit)
+ .byte 0xff ! @TType format (omit)
+ .byte 0x0b ! call-site format
+ ! DW_EH_PE_sdata4
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .ualong .LcleanupSTART-.LSTARTCODE
+ .ualong .LcleanupEND-.LcleanupSTART
+ .ualong __condvar_w_cleanup-.LSTARTCODE
+ .uleb128 0
+ .ualong .LcallUR-.LSTARTCODE
+ .ualong .LENDCODE-.LcallUR
+ .ualong 0
+ .uleb128 0
+.Lcstend:
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .ualong .LENDCIE-.LSTARTCIE ! Length of the CIE.
+.LSTARTCIE:
+ .ualong 0 ! CIE ID.
+ .byte 1 ! Version number.
+#ifdef SHARED
+ .string "zPLR" ! NUL-terminated augmentation
+ ! string.
+#else
+ .string "zPL" ! NUL-terminated augmentation
+ ! string.
+#endif
+ .uleb128 1 ! Code alignment factor.
+ .sleb128 -4 ! Data alignment factor.
+ .byte 0x11 ! Return address register
+ ! column.
+#ifdef SHARED
+ .uleb128 7 ! Augmentation value length.
+ .byte 0x9b ! Personality: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4
+ ! + DW_EH_PE_indirect
+ .ualong DW.ref.__gcc_personality_v0-.
+ .byte 0x1b ! LSDA Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+ .byte 0x1b ! FDE Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 ! Augmentation value length.
+ .byte 0x0 ! Personality: absolute
+ .ualong __gcc_personality_v0
+ .byte 0x0 ! LSDA Encoding: absolute
+#endif
+ .byte 0x0c ! DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0
+ .align 2
+.LENDCIE:
+
+ .ualong .LENDFDE-.LSTARTFDE ! Length of the FDE.
+.LSTARTFDE:
+ .ualong .LSTARTFDE-.LSTARTFRAME ! CIE pointer.
+#ifdef SHARED
+ .ualong .LSTARTCODE-. ! PC-relative start address
+ ! of the code.
+#else
+ .ualong .LSTARTCODE ! Start address of the code.
+#endif
+ .ualong .LENDCODE-.LSTARTCODE ! Length of the code.
+ .uleb128 4 ! Augmentation size
+#ifdef SHARED
+ .ualong .LexceptSTART-.
+#else
+ .ualong .LexceptSTART
+#endif
+ .byte 0x4
+ .ualong .Lpush_r8-.LSTARTCODE
+ .byte 0xe
+ .uleb128 4
+ .byte 0x88
+ .uleb128 1
+ .byte 0x4
+ .ualong .Lpush_r9-.Lpush_r8
+ .byte 0xe
+ .uleb128 8
+ .byte 0x89
+ .uleb128 2
+ .byte 0x4
+ .ualong .Lpush_r10-.Lpush_r9
+ .byte 0xe
+ .uleb128 12
+ .byte 0x8a
+ .uleb128 3
+ .byte 0x4
+ .ualong .Lpush_r11-.Lpush_r10
+ .byte 0xe
+ .uleb128 16
+ .byte 0x8b
+ .uleb128 4
+ .byte 0x4
+ .ualong .Lpush_r12-.Lpush_r11
+ .byte 0xe
+ .uleb128 20
+ .byte 0x8c
+ .uleb128 5
+ .byte 0x4
+ .ualong .Lpush_pr-.Lpush_r12
+ .byte 0xe
+ .uleb128 24
+ .byte 0x91
+ .uleb128 6
+ .byte 0x4
+ .ualong .Lalloc-.Lpush_pr
+ .byte 0xe
+ .uleb128 72
+ .align 2
+.LENDFDE:
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S
new file mode 100644
index 0000000..4623445
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_once.S
@@ -0,0 +1,263 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <unwindbuf.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+
+ .comm __fork_generation, 4, 4
+
+ .text
+ .globl __pthread_once
+ .type __pthread_once,@function
+ .protected __pthread_once
+ .align 5
+ cfi_startproc
+__pthread_once:
+ mov.l @r4, r0
+ tst #2, r0
+ bt 1f
+ rts
+ mov #0, r0
+
+1:
+ mov.l r12, @-r15
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (r12, 0)
+ mov.l r9, @-r15
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (r9, 0)
+ mov.l r8, @-r15
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (r8, 0)
+ sts.l pr, @-r15
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (pr, 0)
+ mov r5, r8
+ mov r4, r9
+
+ /* Not yet initialized or initialization in progress.
+ Get the fork generation counter now. */
+6:
+ mov.l @r4, r1
+ mova .Lgot, r0
+ mov.l .Lgot, r12
+ add r0, r12
+
+5:
+ mov r1, r0
+
+ tst #2, r0
+ bf 4f
+
+ and #3, r0
+ mov.l .Lfgen, r2
+#ifdef __PIC__
+ add r12, r2
+#endif
+ mov.l @r2, r3
+ or r3, r0
+ or #1, r0
+ mov r0, r3
+ mov r1, r5
+
+ CMPXCHG (r5, @r4, r3, r2)
+ bf 5b
+
+ /* Check whether another thread already runs the initializer. */
+ mov r2, r0
+ tst #1, r0
+ bt 3f /* No -> do it. */
+
+ /* Check whether the initializer execution was interrupted
+ by a fork. */
+ xor r3, r0
+ mov #-4, r1 /* -4 = 0xfffffffc */
+ tst r1, r0
+ bf 3f /* Different for generation -> run initializer. */
+
+ /* Somebody else got here first. Wait. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAIT), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+# if FUTEX_WAIT != 0
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+# endif
+#endif
+ mov r3, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ bra 6b
+ nop
+
+ .align 2
+.Lgot:
+ .long _GLOBAL_OFFSET_TABLE_
+#ifdef __PIC__
+.Lfgen:
+ .long __fork_generation@GOTOFF
+#else
+.Lfgen:
+ .long __fork_generation
+#endif
+
+3:
+ /* Call the initializer function after setting up the
+ cancellation handler. Note that it is not possible here
+ to use the unwind-based cleanup handling. This would require
+ that the user-provided function and all the code it calls
+ is compiled with exceptions. Unfortunately this cannot be
+ guaranteed. */
+ add #-UNWINDBUFSIZE, r15
+ cfi_adjust_cfa_offset (UNWINDBUFSIZE)
+
+ mov.l .Lsigsetjmp, r1
+ mov #UWJMPBUF, r4
+ add r15, r4
+ bsrf r1
+ mov #0, r5
+.Lsigsetjmp0:
+ tst r0, r0
+ bf 7f
+
+ mov.l .Lcpush, r1
+ bsrf r1
+ mov r15, r4
+.Lcpush0:
+
+ /* Call the user-provided initialization function. */
+ jsr @r8
+ nop
+
+ /* Pop the cleanup handler. */
+ mov.l .Lcpop, r1
+ bsrf r1
+ mov r15, r4
+.Lcpop0:
+
+ add #UNWINDBUFSIZE, r15
+ cfi_adjust_cfa_offset (-UNWINDBUFSIZE)
+
+ /* Sucessful run of the initializer. Signal that we are done. */
+ INC (@r9, r2)
+ /* Wake up all other threads. */
+ mov r9, r4
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAKE), r5
+ extu.b r5, r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+4:
+ lds.l @r15+, pr
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (pr)
+ mov.l @r15+, r8
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (r8)
+ mov.l @r15+, r9
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (r9)
+ mov.l @r15+, r12
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (r12)
+ rts
+ mov #0, r0
+
+7:
+ /* __sigsetjmp returned for the second time. */
+ cfi_adjust_cfa_offset (UNWINDBUFSIZE+16)
+ cfi_offset (r12, -4)
+ cfi_offset (r9, -8)
+ cfi_offset (r8, -12)
+ cfi_offset (pr, -16)
+ mov #0, r7
+ mov.l r7, @r9
+ mov r9, r4
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAKE), r5
+#else
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+#endif
+ extu.b r5, r5
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l .Lunext, r1
+ bsrf r1
+ mov r15, r4
+.Lunext0:
+ /* NOTREACHED */
+ sleep
+ cfi_endproc
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.Lsigsetjmp:
+ .long __sigsetjmp@PLT-(.Lsigsetjmp0-.)
+.Lcpush:
+ .long HIDDEN_JUMPTARGET(__pthread_register_cancel)-.Lcpush0
+.Lcpop:
+ .long HIDDEN_JUMPTARGET(__pthread_unregister_cancel)-.Lcpop0
+.Lunext:
+ .long HIDDEN_JUMPTARGET(__pthread_unwind_next)-.Lunext0
+ .size __pthread_once,.-__pthread_once
+
+ .globl __pthread_once_internal
+__pthread_once_internal = __pthread_once
+
+ .globl pthread_once
+pthread_once = __pthread_once
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000..21e05e1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S
@@ -0,0 +1,255 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl __pthread_rwlock_rdlock
+ .type __pthread_rwlock_rdlock,@function
+ .protected __pthread_rwlock_rdlock
+ .align 5
+__pthread_rwlock_rdlock:
+ mov.l r12, @-r15
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(WRITER,r8), r0
+ tst r0, r0
+ bf 14f
+ mov.l @(WRITERS_QUEUED,r8), r0
+ tst r0, r0
+ bt 5f
+ mov #FLAGS, r0
+ mov.b @(r0,r8), r0
+ tst r0, r0
+ bt 5f
+3:
+ mov.l @(READERS_QUEUED,r8), r0
+ add #1, r0
+ mov.l r0, @(READERS_QUEUED,r8)
+ tst r0, r0
+ bt 4f
+
+ mov.l @(READERS_WAKEUP,r8), r9
+
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 10f
+11:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAIT), r0
+ xor r0, r5
+ extu.b r5, r5
+#else
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+# if FUTEX_WAIT != 0
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+# endif
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r0
+ xor r0, r5
+#endif
+ mov r8, r4
+ add #READERS_WAKEUP, r4
+ mov r9, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ /* Reget the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 12f
+13:
+ mov.l @(READERS_QUEUED,r8), r0
+ add #-1, r0
+ bra 2b
+ mov.l r0, @(READERS_QUEUED,r8)
+
+5:
+ mov #0, r3
+ mov.l @(NR_READERS,r8), r0
+ add #1, r0
+ mov.l r0, @(NR_READERS,r8)
+ tst r0, r0
+ bt 8f
+
+9:
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 6f
+7:
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r12
+ rts
+ mov r3, r0
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+
+1:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait0, r1
+ bsrf r1
+ mov r2, r4
+.Lwait0b:
+ bra 2b
+ nop
+14:
+ stc gbr, r1
+ mov.w .Ltidoff, r2
+ add r2, r1
+ mov.l @r1, r1
+ cmp/eq r1, r0
+ bf 3b
+ /* Deadlock detected. */
+ bra 9b
+ mov #EDEADLK, r3
+
+.Ltidoff:
+ .word TID - TLS_PRE_TCB_SIZE
+
+6:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake0, r1
+ bsrf r1
+ nop
+.Lwake0b:
+ bra 7b
+ mov #0, r3
+
+8:
+ /* Overflow. */
+ mov.l @(NR_READERS,r8), r1
+ add #-1, r1
+ mov.l r1, @(NR_READERS,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+4:
+ /* Overflow. */
+ mov.l @(READERS_QUEUED,r8), r1
+ add #-1, r1
+ mov.l r1, @(READERS_QUEUED,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+10:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake1, r1
+ bsrf r1
+ nop
+.Lwake1b:
+ bra 11b
+ nop
+
+12:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait1, r1
+ bsrf r1
+ mov r2, r4
+.Lwait1b:
+ bra 13b
+ nop
+
+ .align 2
+.Lwait0:
+ .long __lll_lock_wait-.Lwait0b
+.Lwake0:
+ .long __lll_unlock_wake-.Lwake0b
+.Lwait1:
+ .long __lll_lock_wait-.Lwait1b
+.Lwake1:
+ .long __lll_unlock_wake-.Lwake1b
+ .size __pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
+
+ .globl pthread_rwlock_rdlock
+pthread_rwlock_rdlock = __pthread_rwlock_rdlock
+
+ .globl __pthread_rwlock_rdlock_internal
+__pthread_rwlock_rdlock_internal = __pthread_rwlock_rdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000..6e7af21
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,314 @@
+/* Copyright (C) 2003, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl pthread_rwlock_timedrdlock
+ .type pthread_rwlock_timedrdlock,@function
+ .align 5
+pthread_rwlock_timedrdlock:
+ mov.l r12, @-r15
+ mov.l r10, @-r15
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ add #-8, r15
+ mov r4, r8
+ mov r5, r9
+
+ /* Get the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(WRITER,r8), r0
+ tst r0, r0
+ bf 14f
+ mov.l @(WRITERS_QUEUED,r8), r0
+ tst r0, r0
+ bt 5f
+ mov #FLAGS, r0
+ mov.b @(r0,r8), r0
+ tst r0, r0
+ bt 5f
+3:
+ /* Check the value of the timeout parameter. */
+ mov.l .L1g0, r1
+ mov.l @(4,r9), r0
+ cmp/hs r1, r0
+ bt 19f
+
+ mov.l @(READERS_QUEUED,r8), r0
+ add #1, r0
+ mov.l r0, @(READERS_QUEUED,r8)
+ tst r0, r0
+ bt 4f
+
+ mov.l @(READERS_WAKEUP,r8), r10
+
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 10f
+
+11:
+ /* Get current time. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ mov.l @(4,r15), r0
+ mov.w .L1k0, r1
+ dmulu.l r0, r1 /* Milli seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 15f
+ mov.l .L1g0, r1
+ add r1, r3
+ add #-1, r2
+15:
+ cmp/pz r2
+ bf 16f /* Time is already up. */
+
+ /* Store relative timeout. */
+ mov.l r2, @r15
+ mov.l r3, @(4,r15)
+
+ /* Futex call. */
+ mov r15, r7
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAIT), r0
+ xor r0, r5
+ extu.b r5, r5
+#else
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+# if FUTEX_WAIT != 0
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+# endif
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r0
+ xor r0, r5
+#endif
+ mov r10, r6
+ mov r8, r4
+ add #READERS_WAKEUP, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov r0, r3
+
+17:
+ /* Reget the lock. */
+ mov #0, r5
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r5, @r8, r4, r2)
+#else
+ CMPXCHG (r5, @(MUTEX,r8), r4, r2)
+#endif
+ bf 12f
+
+13:
+ mov.l @(READERS_QUEUED,r8), r0
+ add #-1, r0
+ mov.l r0, @(READERS_QUEUED,r8)
+ mov #-ETIMEDOUT, r0
+ cmp/eq r0, r3
+ bf 2b
+
+18:
+ bra 9f
+ mov #ETIMEDOUT, r3
+
+5:
+ mov #0, r3
+ mov.l @(NR_READERS,r8), r0
+ add #1, r0
+ mov.l r0, @(NR_READERS,r8)
+ tst r0, r0
+ bt 8f
+
+9:
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 6f
+7:
+ add #8,r15
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r10
+ mov.l @r15+, r12
+ rts
+ mov r3, r0
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.L1k0:
+ .long 1000
+.L1g0:
+ .long 1000000000
+
+1:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait2, r1
+ bsrf r1
+ mov r2, r4
+.Lwait2b:
+ bra 2b
+ nop
+14:
+ stc gbr, r1
+ mov.w .Ltidoff, r2
+ add r2, r1
+ mov.l @r1, r1
+ cmp/eq r1, r0
+ bf 3b
+ /* Deadlock detected. */
+ bra 9b
+ mov #EDEADLK, r3
+
+.Ltidoff:
+ .word TID - TLS_PRE_TCB_SIZE
+
+6:
+ mov r3, r10
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake2, r1
+ bsrf r1
+ nop
+.Lwake2b:
+ bra 7b
+ mov r10, r3
+
+8:
+ /* Overflow. */
+ mov.l @(NR_READERS,r8), r1
+ add #-1, r1
+ mov.l r1, @(NR_READERS,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+4:
+ /* Overflow. */
+ mov.l @(READERS_QUEUED,r8), r1
+ add #-1, r1
+ mov.l r1, @(READERS_QUEUED,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+10:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake3, r1
+ bsrf r1
+ nop
+.Lwake3b:
+ bra 11b
+ nop
+
+12:
+ mov r3, r10
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait3, r1
+ bsrf r1
+ mov r2, r4
+.Lwait3b:
+ bra 13b
+ mov r10, r3
+
+16:
+ bra 17b
+ mov #-ETIMEDOUT, r3
+
+19:
+ bra 9b
+ mov #EINVAL, r3
+
+ .align 2
+.Lwait2:
+ .long __lll_lock_wait-.Lwait2b
+.Lwake2:
+ .long __lll_unlock_wake-.Lwake2b
+.Lwait3:
+ .long __lll_lock_wait-.Lwait3b
+.Lwake3:
+ .long __lll_unlock_wake-.Lwake3b
+ .size pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000..1cb7cbd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,298 @@
+/* Copyright (C) 2003, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl pthread_rwlock_timedwrlock
+ .type pthread_rwlock_timedwrlock,@function
+ .align 5
+pthread_rwlock_timedwrlock:
+ mov.l r12, @-r15
+ mov.l r10, @-r15
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ add #-8, r15
+ mov r4, r8
+ mov r5, r9
+
+ /* Get the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(WRITER,r8), r0
+ tst r0, r0
+ bf 14f
+ mov.l @(NR_READERS,r8), r0
+ tst r0, r0
+ bt 5f
+3:
+ /* Check the value of the timeout parameter. */
+ mov.l .L1g1, r1
+ mov.l @(4,r9), r0
+ cmp/hs r1, r0
+ bt 19f
+
+ mov.l @(WRITERS_QUEUED,r8), r0
+ add #1, r0
+ mov.l r0, @(WRITERS_QUEUED,r8)
+ tst r0, r0
+ bt 4f
+
+ mov.l @(WRITERS_WAKEUP,r8), r10
+
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 10f
+
+11:
+ /* Get current time. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ mov.l @(4,r15), r0
+ mov.w .L1k1, r1
+ dmulu.l r0, r1 /* Milli seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 15f
+ mov.l .L1g1, r1
+ add r1, r3
+ add #-1, r2
+15:
+ cmp/pz r2
+ bf 16f /* Time is already up. */
+
+ /* Store relative timeout. */
+ mov.l r2, @r15
+ mov.l r3, @(4,r15)
+
+ /* Futex call. */
+ mov r15, r7
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAIT), r0
+ xor r0, r5
+ extu.b r5, r5
+#else
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+# if FUTEX_WAIT != 0
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+# endif
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r0
+ xor r0, r5
+#endif
+ mov r10, r6
+ mov r8, r4
+ add #WRITERS_WAKEUP, r4
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+ mov r0, r3
+
+17:
+ /* Reget the lock. */
+ mov #0, r5
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r5, @r8, r4, r2)
+#else
+ CMPXCHG (r5, @(MUTEX,r8), r4, r2)
+#endif
+ bf 12f
+
+13:
+ mov.l @(WRITERS_QUEUED,r8), r0
+ add #-1, r0
+ mov.l r0, @(WRITERS_QUEUED,r8)
+ mov #-ETIMEDOUT, r0
+ cmp/eq r0, r3
+ bf 2b
+
+18:
+ bra 9f
+ mov #ETIMEDOUT, r3
+
+19:
+ bra 9f
+ mov #EINVAL, r3
+
+5:
+ mov #0, r3
+ stc gbr, r0
+ mov.w .Ltidoff, r1
+ mov.l @(r0,r1), r0
+ mov.l r0, @(WRITER,r8)
+9:
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 6f
+7:
+ add #8,r15
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r10
+ mov.l @r15+, r12
+ rts
+ mov r3, r0
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+.L1k1:
+ .word 1000
+ .align 2
+.L1g1:
+ .long 1000000000
+
+1:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait6, r1
+ bsrf r1
+ mov r2, r4
+.Lwait6b:
+ bra 2b
+ nop
+14:
+ stc gbr, r1
+ mov.w .Ltidoff, r2
+ add r2, r1
+ mov.l @r1, r1
+ cmp/eq r1, r0
+ bf 3b
+ bra 9b
+ mov #EDEADLK, r3
+6:
+ mov r3, r10
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake6, r1
+ bsrf r1
+ nop
+.Lwake6b:
+ bra 7b
+ mov r10, r3
+
+.Ltidoff:
+ .word TID - TLS_PRE_TCB_SIZE
+
+4:
+ /* Overflow. */
+ mov.l @(WRITERS_QUEUED,r8), r1
+ add #-1, r1
+ mov.l r1, @(WRITERS_QUEUED,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+10:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake7, r1
+ bsrf r1
+ nop
+.Lwake7b:
+ bra 11b
+ nop
+
+12:
+ mov r3, r10
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait7, r1
+ bsrf r1
+ mov r2, r4
+.Lwait7b:
+ bra 13b
+ mov r10, r3
+
+16:
+ bra 17b
+ mov #-ETIMEDOUT, r3
+
+ .align 2
+.Lwait6:
+ .long __lll_lock_wait-.Lwait6b
+.Lwake6:
+ .long __lll_unlock_wake-.Lwake6b
+.Lwait7:
+ .long __lll_lock_wait-.Lwait7b
+.Lwake7:
+ .long __lll_unlock_wake-.Lwake7b
+ .size pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S
new file mode 100644
index 0000000..1f6c1d8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_unlock.S
@@ -0,0 +1,199 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl __pthread_rwlock_unlock
+ .type __pthread_rwlock_unlock,@function
+ .protected __pthread_rwlock_unlock
+ .align 5
+__pthread_rwlock_unlock:
+ mov.l r12, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(WRITER,r8), r0
+ tst r0, r0
+ bf 5f
+ mov.l @(NR_READERS,r8), r0
+ add #-1, r0
+ mov.l r0, @(NR_READERS,r8)
+ tst r0, r0
+ bf 6f
+5:
+ mov #0, r0
+ mov.l r0, @(WRITER,r8)
+ mov #1, r6
+ mov r8, r4
+ add #WRITERS_WAKEUP, r4
+ mov.l @(WRITERS_QUEUED,r8), r0
+ tst r0, r0
+ bf 0f
+
+ /* If also no readers waiting nothing to do. */
+ mov.l @(READERS_QUEUED,r8), r0
+ tst r0, r0
+ bt 6f
+
+ mov #-1, r6
+ shlr r6 /* r6 = 0x7fffffff */
+ mov r8, r4
+ add #READERS_WAKEUP, r4
+
+0:
+ mov.l @r4, r0
+ add #1, r0
+ mov.l r0, @r4
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 7f
+
+8:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAKE), r0
+ xor r0, r5
+ extu.b r5, r5
+#else
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov #FUTEX_WAKE, r0
+ or r0, r5
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r0
+ xor r0, r5
+#endif
+ mov #SYS_futex, r3
+ mov #0, r7
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r12
+ rts
+ mov #0, r0
+6:
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 3f
+4:
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r12
+ rts
+ mov #0, r0
+
+1:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait8, r1
+ bsrf r1
+ mov r2, r4
+.Lwait8b:
+ bra 2b
+ nop
+3:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake8, r1
+ bsrf r1
+ nop
+.Lwake8b:
+ bra 4b
+ nop
+
+7:
+ mov.l r4, @-r15
+ mov.l r6, @-r15
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake9, r1
+ bsrf r1
+ nop
+.Lwake9b:
+
+ mov.l @r15+, r6
+ bra 8b
+ mov.l @r15+, r4
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+ .align 2
+.Lwait8:
+ .long __lll_lock_wait-.Lwait8b
+.Lwake8:
+ .long __lll_unlock_wake-.Lwake8b
+.Lwake9:
+ .long __lll_unlock_wake-.Lwake9b
+ .size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock
+
+ .globl pthread_rwlock_unlock
+pthread_rwlock_unlock = __pthread_rwlock_unlock
+
+ .globl __pthread_rwlock_unlock_internal
+__pthread_rwlock_unlock_internal = __pthread_rwlock_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000..e7bfe0d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S
@@ -0,0 +1,235 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl __pthread_rwlock_wrlock
+ .type __pthread_rwlock_wrlock,@function
+ .protected __pthread_rwlock_wrlock
+ .align 5
+__pthread_rwlock_wrlock:
+ mov.l r12, @-r15
+ mov.l r9, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+
+ /* Get the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 1f
+2:
+ mov.l @(WRITER,r8), r0
+ tst r0, r0
+ bf 14f
+ mov.l @(NR_READERS,r8), r0
+ tst r0, r0
+ bt 5f
+3:
+ mov.l @(WRITERS_QUEUED,r8), r0
+ add #1, r0
+ mov.l r0, @(WRITERS_QUEUED,r8)
+ tst r0, r0
+ bt 4f
+
+ mov.l @(WRITERS_WAKEUP,r8), r9
+
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 10f
+11:
+ mov r8, r4
+ add #WRITERS_WAKEUP, r4
+#ifdef __ASSUME_PRIVATE_FUTEX
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ mov #(FUTEX_PRIVATE_FLAG|FUTEX_WAIT), r0
+ xor r0, r5
+ extu.b r5, r5
+#else
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+# if FUTEX_WAIT != 0
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+# endif
+ stc gbr, r1
+ mov.w .Lpfoff, r2
+ add r2, r1
+ mov.l @r1, r0
+ xor r0, r5
+#endif
+ mov r9, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ /* Reget the lock. */
+ mov #0, r3
+ mov #1, r4
+#if MUTEX == 0
+ CMPXCHG (r3, @r8, r4, r2)
+#else
+ CMPXCHG (r3, @(MUTEX,r8), r4, r2)
+#endif
+ bf 12f
+13:
+ mov.l @(WRITERS_QUEUED,r8), r0
+ add #-1, r0
+ bra 2b
+ mov.l r0, @(WRITERS_QUEUED,r8)
+
+5:
+ mov #0, r3
+ stc gbr, r0
+ mov.w .Ltidoff, r1
+ mov.l @(r0,r1), r0
+ mov.l r0, @(WRITER,r8)
+9:
+#if MUTEX == 0
+ DEC (@r8, r2)
+#else
+ DEC (@(MUTEX,r8), r2)
+#endif
+ tst r2, r2
+ bf 6f
+7:
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r9
+ mov.l @r15+, r12
+ rts
+ mov r3, r0
+
+1:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait4, r1
+ bsrf r1
+ mov r2, r4
+.Lwait4b:
+ bra 2b
+ nop
+14:
+ stc gbr, r1
+ mov.w .Ltidoff, r2
+ add r2, r1
+ mov.l @r1, r1
+ cmp/eq r1, r0
+ bf 3b
+ bra 9b
+ mov #EDEADLK, r3
+6:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake4, r1
+ bsrf r1
+ nop
+.Lwake4b:
+ bra 7b
+ mov #0, r3
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+.Lpfoff:
+ .word PRIVATE_FUTEX - TLS_PRE_TCB_SIZE
+#endif
+.Ltidoff:
+ .word TID - TLS_PRE_TCB_SIZE
+
+4:
+ mov.l @(WRITERS_QUEUED,r8), r1
+ add #-1, r1
+ mov.l r1, @(WRITERS_QUEUED,r8)
+ bra 9b
+ mov #EAGAIN, r3
+
+10:
+ mov r8, r4
+#if MUTEX != 0
+ add #MUTEX, r4
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r5
+ extu.b r5, r5
+ mov.l .Lwake5, r1
+ bsrf r1
+ nop
+.Lwake5b:
+ bra 11b
+ nop
+
+12:
+ mov r8, r5
+#if MUTEX != 0
+ add #MUTEX, r5
+#endif
+ mov #PSHARED, r0
+ mov.b @(r0,r8), r6
+ extu.b r6, r6
+ mov.l .Lwait5, r1
+ bsrf r1
+ mov r2, r4
+.Lwait5b:
+ bra 13b
+ nop
+
+ .align 2
+.Lwait4:
+ .long __lll_lock_wait-.Lwait4b
+.Lwake4:
+ .long __lll_unlock_wake-.Lwake4b
+.Lwait5:
+ .long __lll_lock_wait-.Lwait5b
+.Lwake5:
+ .long __lll_unlock_wake-.Lwake5b
+ .globl pthread_rwlock_wrlock
+pthread_rwlock_wrlock = __pthread_rwlock_wrlock
+
+ .globl __pthread_rwlock_wrlock_internal
+__pthread_rwlock_wrlock_internal = __pthread_rwlock_wrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
new file mode 100644
index 0000000..f71cd93
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_post.S
@@ -0,0 +1,110 @@
+/* Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl __new_sem_post
+ .type __new_sem_post,@function
+ .align 5
+__new_sem_post:
+ mov.l @(VALUE,r4), r2
+0:
+ mov.l .Lmax, r1
+ cmp/eq r1, r2
+ bt/s 3f
+ mov r2, r3
+ mov r3, r5
+ add #1, r5
+ CMPXCHG (r3, @(VALUE,r4), r5, r2)
+ bf 0b
+ mov.l @(NWAITERS,r4), r2
+ tst r2, r2
+ bt 2f
+ mov #FUTEX_WAKE, r5
+ mov.l @(PRIVATE,r4), r1
+ or r1, r5
+ mov #1, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ cmp/pz r0
+ bf 1f
+2:
+ rts
+ mov #0, r0
+
+1:
+ bra 4f
+ mov #EINVAL, r2
+
+3:
+ mov #EOVERFLOW, r2
+4:
+ mov.l r12, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mova .Lgot3, r0
+ mov.l .Lgot3, r12
+ add r0, r12
+
+#if USE___THREAD
+ mov.l .Lerrno3, r0
+ stc gbr, r1
+ mov.l @(r0, r12), r0
+ bra .Lexit
+ add r1, r0
+ .align 2
+.Lerrno3:
+ .long errno@GOTTPOFF
+.Lexit:
+ mov.l r2, @r0
+#else
+ mov r2, r8
+ mov.l .Lerrloc3, r1
+ bsrf r1
+ nop
+.Lerrloc3b:
+ mov r8, @r0
+#endif
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r12
+ rts
+ mov #-1, r0
+
+ .align 2
+.Lmax:
+ .long SEM_VALUE_MAX
+.Lgot3:
+ .long _GLOBAL_OFFSET_TABLE_
+#if !USE___THREAD
+.Lerrloc3:
+ .long __errno_location@PLT-(.Lerrloc3b-.)
+#endif
+ .size __new_sem_post,.-__new_sem_post
+ weak_alias(__new_sem_post, sem_post)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
new file mode 100644
index 0000000..7fb61b2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_timedwait.S
@@ -0,0 +1,358 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+#include "lowlevel-atomic.h"
+
+
+#if VALUE != 0
+# error "code needs to be rewritten for VALUE != 0"
+#endif
+
+ .text
+
+ .globl sem_timedwait
+ .type sem_timedwait,@function
+ .align 5
+sem_timedwait:
+.LSTARTCODE:
+ mov.l @r4, r0
+2:
+ tst r0, r0
+ bt 1f
+ mov r0, r3
+ mov r0, r6
+ add #-1, r3
+ CMPXCHG (r6, @r4, r3, r2)
+ bf/s 2b
+ mov r2, r0
+ rts
+ mov #0, r0
+
+1:
+ /* Check whether the timeout value is valid. */
+ mov.l r8, @-r15
+.Lpush_r8:
+ mov.l r9, @-r15
+.Lpush_r9:
+ mov.l r10, @-r15
+.Lpush_r10:
+ mov.l r12, @-r15
+.Lpush_r12:
+ sts.l pr, @-r15
+.Lpush_pr:
+ add #-8, r15
+.Lalloc:
+ mov r4, r8
+ mov r5, r9
+
+ /* Check for invalid nanosecond field. */
+ mov.l @(4,r9), r0
+ mov.l .L1g, r1
+ cmp/hs r1, r0
+ bt/s 6f
+ mov #EINVAL, r0
+ INC (@(NWAITERS,r8),r2)
+
+7:
+ /* Compute relative timeout. */
+ mov r15, r4
+ mov #0, r5
+ mov #__NR_gettimeofday, r3
+ trapa #0x12
+ SYSCALL_INST_PAD
+
+ mov.l @(4,r15), r0
+ mov.w .L1k, r1
+ dmulu.l r0, r1 /* Milli seconds to nano seconds. */
+ mov.l @r9, r2
+ mov.l @(4,r9), r3
+ mov.l @r15, r0
+ sts macl, r1
+ sub r0, r2
+ clrt
+ subc r1, r3
+ bf 5f
+ mov.l .L1g, r1
+ add r1, r3
+ add #-1, r2
+5:
+ cmp/pz r2
+ bf/s 6f /* Time is already up. */
+ mov #ETIMEDOUT, r0
+
+ /* Store relative timeout. */
+ mov.l r2, @r15
+ mov.l r3, @(4,r15)
+
+.LcleanupSTART:
+ mov.l .Lenable0, r1
+ bsrf r1
+ nop
+.Lenable0b:
+ mov r0, r10
+
+ mov r8, r4
+#if FUTEX_WAIT == 0
+ mov.l @(PRIVATE,r8), r5
+#else
+ mov.l @(PRIVATE,r8), r5
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+#endif
+ mov #0, r6
+ mov r15, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l .Ldisable0, r1
+ mov r10, r4
+ bsrf r1
+ mov r0, r10
+.Ldisable0b:
+ mov r10, r0
+.LcleanupEND:
+
+ tst r0, r0
+ bt 9f
+ cmp/eq #-EWOULDBLOCK, r0
+ bf 3f
+9:
+ mov.l @r8, r0
+8:
+ tst r0, r0
+ bt 7b
+
+ mov r0, r3
+ mov r0, r4
+ add #-1, r3
+ CMPXCHG (r4, @r8, r3, r2)
+ bf/s 8b
+ mov r2, r0
+
+ DEC (@(NWAITERS,r8), r2)
+ mov #0, r0
+
+10:
+ add #8, r15
+ lds.l @r15+, pr
+ mov.l @r15+, r12
+ mov.l @r15+, r10
+ mov.l @r15+, r9
+ mov.l @r15+, r8
+ rts
+ nop
+
+3:
+ neg r0, r0
+6:
+ mov r0, r10
+ mova .Lgot2, r0
+ mov.l .Lgot2, r12
+ add r0, r12
+
+#if USE___THREAD
+ mov.l .Lerrno2, r0
+ stc gbr, r1
+ mov.l @(r0, r12), r0
+ bra .Lexit
+ add r1, r0
+ .align 2
+.Lerrno2:
+ .long errno@GOTTPOFF
+.Lexit:
+#else
+ mov.l .Lerrloc2, r1
+ bsrf r1
+ nop
+.Lerrloc2b:
+#endif
+ mov.l r10, @r0
+ DEC (@(NWAITERS,r8), r2)
+ bra 10b
+ mov #-1, r0
+
+.L1k:
+ .word 1000
+ .align 2
+.L1g:
+ .long 1000000000
+.Lgot2:
+ .long _GLOBAL_OFFSET_TABLE_
+#if !USE___THREAD
+.Lerrloc2:
+ .long __errno_location@PLT-(.Lerrloc2b-.)
+#endif
+.Lenable0:
+ .long __pthread_enable_asynccancel-.Lenable0b
+.Ldisable0:
+ .long __pthread_disable_asynccancel-.Ldisable0b
+ .size sem_timedwait,.-sem_timedwait
+
+ .type sem_wait_cleanup,@function
+sem_wait_cleanup:
+ DEC (@(NWAITERS,r8), r2)
+.LcallUR:
+ mov.l .Lresume, r1
+#ifdef __PIC__
+ add r12, r1
+#endif
+ jsr @r1
+ nop
+ sleep
+
+ .align 2
+.Lresume:
+#ifdef __PIC__
+ .long _Unwind_Resume@GOTOFF
+#else
+ .long _Unwind_Resume
+#endif
+.LENDCODE:
+ .size sem_wait_cleanup,.-sem_wait_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff ! @LPStart format (omit)
+ .byte 0xff ! @TType format (omit)
+ .byte 0x01 ! call-site format
+ ! DW_EH_PE_uleb128
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_wait_cleanup-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .ualong .LENDCIE-.LSTARTCIE ! Length of the CIE.
+.LSTARTCIE:
+ .ualong 0 ! CIE ID.
+ .byte 1 ! Version number.
+#ifdef SHARED
+ .string "zPLR" ! NUL-terminated augmentation
+ ! string.
+#else
+ .string "zPL" ! NUL-terminated augmentation
+ ! string.
+#endif
+ .uleb128 1 ! Code alignment factor.
+ .sleb128 -4 ! Data alignment factor.
+ .byte 0x11 ! Return address register
+ ! column.
+#ifdef SHARED
+ .uleb128 7 ! Augmentation value length.
+ .byte 0x9b ! Personality: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4
+ ! + DW_EH_PE_indirect
+ .ualong DW.ref.__gcc_personality_v0-.
+ .byte 0x1b ! LSDA Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+ .byte 0x1b ! FDE Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 ! Augmentation value length.
+ .byte 0x0 ! Personality: absolute
+ .ualong __gcc_personality_v0
+ .byte 0x0 ! LSDA Encoding: absolute
+#endif
+ .byte 0x0c ! DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0
+ .align 4
+.LENDCIE:
+
+ .ualong .LENDFDE-.LSTARTFDE ! Length of the FDE.
+.LSTARTFDE:
+ .ualong .LSTARTFDE-.LSTARTFRAME ! CIE pointer.
+#ifdef SHARED
+ .ualong .LSTARTCODE-. ! PC-relative start address
+ ! of the code.
+#else
+ .ualong .LSTARTCODE ! Start address of the code.
+#endif
+ .ualong .LENDCODE-.LSTARTCODE ! Length of the code.
+ .uleb128 4 ! Augmentation size
+#ifdef SHARED
+ .ualong .LexceptSTART-.
+#else
+ .ualong .LexceptSTART
+#endif
+
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r8-.LSTARTCODE
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 4
+ .byte 0x88 ! DW_CFA_offset r8
+ .uleb128 1
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r9-.Lpush_r8
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 8
+ .byte 0x89 ! DW_CFA_offset r9
+ .uleb128 2
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r10-.Lpush_r9
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 12
+ .byte 0x8a ! DW_CFA_offset r10
+ .uleb128 3
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r12-.Lpush_r10
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 0x8c ! DW_CFA_offset r12
+ .uleb128 4
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_pr-.Lpush_r12
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 20
+ .byte 0x91 ! DW_CFA_offset pr
+ .uleb128 5
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lalloc-.Lpush_pr
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 28
+ .align 4
+.LENDFDE:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
new file mode 100644
index 0000000..b46eb1a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_trywait.S
@@ -0,0 +1,90 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <lowlevellock.h>
+#include "lowlevel-atomic.h"
+
+
+ .text
+
+ .globl __new_sem_trywait
+ .type __new_sem_trywait,@function
+ .align 5
+__new_sem_trywait:
+ mov.l r12, @-r15
+ mov.l r8, @-r15
+ sts.l pr, @-r15
+ mov r4, r8
+ mov.l @r8, r0
+2:
+ tst r0, r0
+ bt 1f
+
+ mov r0, r3
+ mov r0, r4
+ add #-1, r3
+ CMPXCHG (r4, @r8, r3, r2)
+ bf/s 2b
+ mov r2, r0
+
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r12
+ rts
+ mov #0, r0
+
+1:
+ mov #EAGAIN, r8
+ mova .Lgot1, r0
+ mov.l .Lgot1, r12
+ add r0, r12
+
+#if USE___THREAD
+ mov.l .Lerrno1, r0
+ stc gbr, r1
+ mov.l @(r0, r12), r0
+ bra .Lexit
+ add r1, r0
+ .align 2
+.Lerrno1:
+ .long errno@GOTTPOFF
+.Lexit:
+#else
+ mov.l .Lerrloc1, r1
+ bsrf r1
+ nop
+.Lerrloc1b:
+#endif
+ mov.l r8, @r0
+ lds.l @r15+, pr
+ mov.l @r15+, r8
+ mov.l @r15+, r12
+ rts
+ mov #-1, r0
+
+ .align 2
+.Lgot1:
+ .long _GLOBAL_OFFSET_TABLE_
+#if !USE___THREAD
+.Lerrloc1:
+ .long __errno_location@PLT-(.Lerrloc1b-.)
+#endif
+ .size __new_sem_trywait,.-__new_sem_trywait
+ weak_alias(__new_sem_trywait, sem_trywait)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
new file mode 100644
index 0000000..00a125b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sem_wait.S
@@ -0,0 +1,303 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <tcb-offsets.h>
+#include <structsem.h>
+#include <lowlevellock.h>
+#include "lowlevel-atomic.h"
+
+
+#if VALUE != 0
+# error "code needs to be rewritten for VALUE != 0"
+#endif
+
+ .text
+
+ .globl __new_sem_wait
+ .type __new_sem_wait,@function
+ .align 5
+__new_sem_wait:
+.LSTARTCODE:
+ mov.l r8, @-r15
+.Lpush_r8:
+ mov.l r10, @-r15
+.Lpush_r10:
+ mov.l r12, @-r15
+.Lpush_r12:
+ sts.l pr, @-r15
+.Lpush_pr:
+ mov r4, r8
+
+ mov.l @r8, r0
+2:
+ tst r0, r0
+ bt 1f
+ mov r0, r3
+ mov r0, r4
+ add #-1, r3
+ CMPXCHG (r4, @r8, r3, r2)
+ bf/s 2b
+ mov r2, r0
+7:
+ mov #0, r0
+9:
+ lds.l @r15+, pr
+ mov.l @r15+, r12
+ mov.l @r15+, r10
+ rts
+ mov.l @r15+, r8
+
+.Lafter_ret:
+1:
+ INC (@(NWAITERS,r8),r2)
+
+.LcleanupSTART:
+6:
+ mov.l .Lenable0, r1
+ bsrf r1
+ nop
+.Lenable0b:
+ mov r0, r10
+
+ mov r8, r4
+#if FUTEX_WAIT == 0
+ mov.l @(PRIVATE,r8), r5
+#else
+ mov.l @(PRIVATE,r8), r5
+ mov #FUTEX_WAIT, r0
+ or r0, r5
+#endif
+ mov #0, r6
+ mov #0, r7
+ mov #SYS_futex, r3
+ extu.b r3, r3
+ trapa #0x14
+ SYSCALL_INST_PAD
+
+ mov.l .Ldisable0, r1
+ mov r10, r4
+ bsrf r1
+ mov r0, r10
+.Ldisable0b:
+ mov r10, r0
+.LcleanupEND:
+
+ tst r0, r0
+ bt 3f
+ cmp/eq #-EWOULDBLOCK, r0
+ bf 4f
+
+3:
+ mov.l @r8, r0
+5:
+ tst r0, r0
+ bt 6b
+
+ mov r0, r3
+ mov r0, r4
+ add #-1, r3
+ CMPXCHG (r4, @r8, r3, r2)
+ bf/s 5b
+ mov r2, r0
+
+ DEC (@(NWAITERS,r8), r2)
+ bra 7b
+ nop
+
+4:
+ neg r0, r0
+ mov r0, r4
+ DEC (@(NWAITERS,r8), r2)
+ mov r4, r8
+ mova .Lgot0, r0
+ mov.l .Lgot0, r12
+ add r0, r12
+
+#if USE___THREAD
+ mov.l .Lerrno0, r0
+ stc gbr, r1
+ mov.l @(r0, r12), r0
+ bra .Lexit
+ add r1, r0
+ .align 2
+.Lerrno0:
+ .long errno@GOTTPOFF
+.Lexit:
+#else
+ mov.l .Lerrloc0, r1
+ bsrf r1
+ nop
+.Lerrloc0b:
+#endif
+ mov.l r8, @r0
+ bra 9b
+ mov #-1, r0
+
+ .align 2
+.Lgot0:
+ .long _GLOBAL_OFFSET_TABLE_
+#if !USE___THREAD
+.Lerrloc0:
+ .long __errno_location@PLT-(.Lerrloc0b-.)
+#endif
+.Lenable0:
+ .long __pthread_enable_asynccancel-.Lenable0b
+.Ldisable0:
+ .long __pthread_disable_asynccancel-.Ldisable0b
+ .size __new_sem_wait,.-__new_sem_wait
+ weak_alias(__new_sem_wait, sem_wait)
+
+
+ .type sem_wait_cleanup,@function
+sem_wait_cleanup:
+ DEC (@(NWAITERS,r8), r2)
+.LcallUR:
+ mov.l .Lresume, r1
+#ifdef __PIC__
+ add r12, r1
+#endif
+ jsr @r1
+ nop
+ sleep
+
+ .align 2
+.Lresume:
+#ifdef __PIC__
+ .long _Unwind_Resume@GOTOFF
+#else
+ .long _Unwind_Resume
+#endif
+.LENDCODE:
+ .size sem_wait_cleanup,.-sem_wait_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte 0xff ! @LPStart format (omit)
+ .byte 0xff ! @TType format (omit)
+ .byte 0x01 ! call-site format
+ ! DW_EH_PE_uleb128
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_wait_cleanup-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+ .section .eh_frame,"a",@progbits
+.LSTARTFRAME:
+ .ualong .LENDCIE-.LSTARTCIE ! Length of the CIE.
+.LSTARTCIE:
+ .ualong 0 ! CIE ID.
+ .byte 1 ! Version number.
+#ifdef SHARED
+ .string "zPLR" ! NUL-terminated augmentation
+ ! string.
+#else
+ .string "zPL" ! NUL-terminated augmentation
+ ! string.
+#endif
+ .uleb128 1 ! Code alignment factor.
+ .sleb128 -4 ! Data alignment factor.
+ .byte 0x11 ! Return address register
+ ! column.
+#ifdef SHARED
+ .uleb128 7 ! Augmentation value length.
+ .byte 0x9b ! Personality: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4
+ ! + DW_EH_PE_indirect
+ .ualong DW.ref.__gcc_personality_v0-.
+ .byte 0x1b ! LSDA Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+ .byte 0x1b ! FDE Encoding: DW_EH_PE_pcrel
+ ! + DW_EH_PE_sdata4.
+#else
+ .uleb128 6 ! Augmentation value length.
+ .byte 0x0 ! Personality: absolute
+ .ualong __gcc_personality_v0
+ .byte 0x0 ! LSDA Encoding: absolute
+#endif
+ .byte 0x0c ! DW_CFA_def_cfa
+ .uleb128 0xf
+ .uleb128 0
+ .align 4
+.LENDCIE:
+
+ .ualong .LENDFDE-.LSTARTFDE ! Length of the FDE.
+.LSTARTFDE:
+ .ualong .LSTARTFDE-.LSTARTFRAME ! CIE pointer.
+#ifdef SHARED
+ .ualong .LSTARTCODE-. ! PC-relative start address
+ ! of the code.
+#else
+ .ualong .LSTARTCODE ! Start address of the code.
+#endif
+ .ualong .LENDCODE-.LSTARTCODE ! Length of the code.
+ .uleb128 4 ! Augmentation size
+#ifdef SHARED
+ .ualong .LexceptSTART-.
+#else
+ .ualong .LexceptSTART
+#endif
+
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r8-.LSTARTCODE
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 4
+ .byte 0x88 ! DW_CFA_offset r8
+ .uleb128 1
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r10-.Lpush_r8
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 8
+ .byte 0x8a ! DW_CFA_offset r10
+ .uleb128 2
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_r12-.Lpush_r10
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 12
+ .byte 0x8c ! DW_CFA_offset r12
+ .uleb128 3
+ .byte 4 ! DW_CFA_advance_loc4
+ .ualong .Lpush_pr-.Lpush_r12
+ .byte 14 ! DW_CFA_def_cfa_offset
+ .uleb128 16
+ .byte 0x91 ! DW_CFA_offset pr
+ .uleb128 4
+ .align 4
+.LENDFDE:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 4
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 4
+DW.ref.__gcc_personality_v0:
+ .long __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h
new file mode 100644
index 0000000..8cdcac5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h
@@ -0,0 +1,4 @@
+/* 4 instruction cycles not accessing cache and TLB are needed after
+ trapa instruction to avoid an SH-4 silicon bug. */
+#define NEED_SYSCALL_INST_PAD
+#include <sysdeps/unix/sysv/linux/sh/lowlevellock.h>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/smp.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/smp.h
new file mode 100644
index 0000000..2c0cbe9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/smp.h
@@ -0,0 +1,24 @@
+/* Determine whether the host has multiple processors. SH version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+static inline int
+is_smp_system (void)
+{
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
new file mode 100644
index 0000000..ad2ca40
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
@@ -0,0 +1,169 @@
+/* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tls.h>
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# define _IMM12 #-12
+# define _IMM16 #-16
+# define _IMP16 #16
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name); \
+ .Lpseudo_start: \
+ SINGLE_THREAD_P; \
+ bf .Lpseudo_cancel; \
+ .type __##syscall_name##_nocancel,@function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ DO_CALL (syscall_name, args); \
+ mov r0,r1; \
+ mov _IMM12,r2; \
+ shad r2,r1; \
+ not r1,r1; \
+ tst r1,r1; \
+ bt .Lsyscall_error; \
+ bra .Lpseudo_end; \
+ nop; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ .Lpseudo_cancel: \
+ sts.l pr,@-r15; \
+ cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (pr, 0); \
+ add _IMM16,r15; \
+ cfi_adjust_cfa_offset (16); \
+ SAVE_ARGS_##args; \
+ CENABLE; \
+ LOAD_ARGS_##args; \
+ add _IMP16,r15; \
+ cfi_adjust_cfa_offset (-16); \
+ lds.l @r15+,pr; \
+ cfi_adjust_cfa_offset (-4); \
+ cfi_restore (pr); \
+ DO_CALL(syscall_name, args); \
+ SYSCALL_INST_PAD; \
+ sts.l pr,@-r15; \
+ cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (pr, 0); \
+ mov.l r0,@-r15; \
+ cfi_adjust_cfa_offset (4); \
+ cfi_rel_offset (r0, 0); \
+ CDISABLE; \
+ mov.l @r15+,r0; \
+ cfi_adjust_cfa_offset (-4); \
+ lds.l @r15+,pr; \
+ cfi_adjust_cfa_offset (-4); \
+ cfi_restore (pr); \
+ mov r0,r1; \
+ mov _IMM12,r2; \
+ shad r2,r1; \
+ not r1,r1; \
+ tst r1,r1; \
+ bf .Lpseudo_end; \
+ .Lsyscall_error: \
+ SYSCALL_ERROR_HANDLER; \
+ .Lpseudo_end:
+
+# undef PSEUDO_END
+# define PSEUDO_END(sym) \
+ END (sym)
+
+# define SAVE_ARGS_0 /* Nothing. */
+# define SAVE_ARGS_1 SAVE_ARGS_0; mov.l r4,@(0,r15); cfi_offset (r4,-4)
+# define SAVE_ARGS_2 SAVE_ARGS_1; mov.l r5,@(4,r15); cfi_offset (r5,-8)
+# define SAVE_ARGS_3 SAVE_ARGS_2; mov.l r6,@(8,r15); cfi_offset (r6,-12)
+# define SAVE_ARGS_4 SAVE_ARGS_3; mov.l r7,@(12,r15); cfi_offset (r7,-16)
+# define SAVE_ARGS_5 SAVE_ARGS_4
+# define SAVE_ARGS_6 SAVE_ARGS_5
+
+# define LOAD_ARGS_0 /* Nothing. */
+# define LOAD_ARGS_1 LOAD_ARGS_0; mov.l @(0,r15),r4
+# define LOAD_ARGS_2 LOAD_ARGS_1; mov.l @(4,r15),r5
+# define LOAD_ARGS_3 LOAD_ARGS_2; mov.l @(8,r15),r6
+# define LOAD_ARGS_4 LOAD_ARGS_3; mov.l @(12,r15),r7
+# define LOAD_ARGS_5 LOAD_ARGS_4
+# define LOAD_ARGS_6 LOAD_ARGS_5
+
+# ifdef IS_IN_libpthread
+# define __local_enable_asynccancel __pthread_enable_asynccancel
+# define __local_disable_asynccancel __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define __local_enable_asynccancel __libc_enable_asynccancel
+# define __local_disable_asynccancel __libc_disable_asynccancel
+# elif defined IS_IN_librt
+# define __local_enable_asynccancel __librt_enable_asynccancel
+# define __local_disable_asynccancel __librt_disable_asynccancel
+# else
+# error Unsupported library
+# endif
+
+# define CENABLE \
+ mov.l 1f,r0; \
+ bsrf r0; \
+ nop; \
+ 0: bra 2f; \
+ mov r0,r2; \
+ .align 2; \
+ 1: .long __local_enable_asynccancel - 0b; \
+ 2:
+
+# define CDISABLE \
+ mov.l 1f,r0; \
+ bsrf r0; \
+ mov r2,r4; \
+ 0: bra 2f; \
+ nop; \
+ .align 2; \
+ 1: .long __local_disable_asynccancel - 0b; \
+ 2:
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P \
+ stc gbr,r0; \
+ mov.w 0f,r1; \
+ sub r1,r0; \
+ mov.l @(MULTIPLE_THREADS_OFFSET,r0),r0; \
+ bra 1f; \
+ tst r0,r0; \
+ 0: .word TLS_PRE_TCB_SIZE; \
+ 1:
+
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/vfork.S
new file mode 100644
index 0000000..a45c09f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sh/vfork.S
@@ -0,0 +1,71 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ /* Save the PID value. */
+ stc gbr, r2
+ mov.w .L2, r0
+ mov.l @(r0,r2), r4
+ neg r4, r1
+ tst r1, r1
+ bf 1f
+ mov #1, r1
+ rotr r1
+1:
+ mov.l r1, @(r0,r2)
+
+ mov.w .L1, r3
+ trapa #0x10
+ mov r0, r1
+
+ /* Restore the old PID value in the parent. */
+ tst r0, r0
+ bt.s 2f
+ stc gbr, r2
+ mov.w .L2, r0
+ mov.l r4, @(r0,r2)
+ mov r1, r0
+2:
+ mov #-12, r2
+ shad r2, r1
+ not r1, r1 // r1=0 means r0 = -1 to -4095
+ tst r1, r1 // i.e. error in linux
+ bf .Lpseudo_end
+ SYSCALL_ERROR_HANDLER
+.Lpseudo_end:
+ rts
+ nop
+.L1:
+ .word __NR_vfork
+.L2:
+ .word PID - TLS_PRE_TCB_SIZE
+ .align 2
+PSEUDO_END (__vfork)
+hidden_def (vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigtimedwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigtimedwait.c
new file mode 100644
index 0000000..5159bf9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigtimedwait.c
@@ -0,0 +1,88 @@
+/* Copyright (C) 1997,1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+#include <errno.h>
+#include <signal.h>
+#include <string.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+
+#ifdef __NR_rt_sigtimedwait
+
+static int
+do_sigtimedwait (const sigset_t *set, siginfo_t *info,
+ const struct timespec *timeout)
+{
+#ifdef SIGCANCEL
+ sigset_t tmpset;
+ if (set != NULL
+ && (__builtin_expect (__sigismember (set, SIGCANCEL), 0)
+# ifdef SIGSETXID
+ || __builtin_expect (__sigismember (set, SIGSETXID), 0)
+# endif
+ ))
+ {
+ /* Create a temporary mask without the bit for SIGCANCEL set. */
+ // We are not copying more than we have to.
+ memcpy (&tmpset, set, _NSIG / 8);
+ __sigdelset (&tmpset, SIGCANCEL);
+# ifdef SIGSETXID
+ __sigdelset (&tmpset, SIGSETXID);
+# endif
+ set = &tmpset;
+ }
+#endif
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+ int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
+ info, timeout, _NSIG / 8);
+
+ /* The kernel generates a SI_TKILL code in si_code in case tkill is
+ used. tkill is transparently used in raise(). Since having
+ SI_TKILL as a code is useful in general we fold the results
+ here. */
+ if (result != -1 && info != NULL && info->si_code == SI_TKILL)
+ info->si_code = SI_USER;
+
+ return result;
+}
+
+
+/* Return any pending signal or wait for one for the given time. */
+int attribute_hidden
+__sigtimedwait (const sigset_t *set, siginfo_t *info,
+ const struct timespec *timeout)
+{
+ if (SINGLE_THREAD_P)
+ return do_sigtimedwait (set, info, timeout);
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+ int result = do_sigtimedwait (set, info, timeout);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+weak_alias (__sigtimedwait, sigtimedwait)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwait.c
new file mode 100644
index 0000000..bde0a92
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwait.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include "../../../../../../libc/signal/sigwait.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c
new file mode 100644
index 0000000..6c47fde
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sigwaitinfo.c
@@ -0,0 +1,88 @@
+/* Copyright (C) 1997,1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthreadP.h>
+#include <errno.h>
+#include <signal.h>
+#define __need_NULL
+#include <stddef.h>
+#include <string.h>
+
+#include <sysdep-cancel.h>
+#include <sys/syscall.h>
+
+#ifdef __NR_rt_sigtimedwait
+
+static int
+do_sigwaitinfo (const sigset_t *set, siginfo_t *info)
+{
+#ifdef SIGCANCEL
+ sigset_t tmpset;
+ if (set != NULL
+ && (__builtin_expect (__sigismember (set, SIGCANCEL), 0)
+# ifdef SIGSETXID
+ || __builtin_expect (__sigismember (set, SIGSETXID), 0)
+# endif
+ ))
+ {
+ /* Create a temporary mask without the bit for SIGCANCEL set. */
+ // We are not copying more than we have to.
+ memcpy (&tmpset, set, _NSIG / 8);
+ __sigdelset (&tmpset, SIGCANCEL);
+# ifdef SIGSETXID
+ __sigdelset (&tmpset, SIGSETXID);
+# endif
+ set = &tmpset;
+ }
+#endif
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+ int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
+ info, NULL, _NSIG / 8);
+
+ /* The kernel generates a SI_TKILL code in si_code in case tkill is
+ used. tkill is transparently used in raise(). Since having
+ SI_TKILL as a code is useful in general we fold the results
+ here. */
+ if (result != -1 && info != NULL && info->si_code == SI_TKILL)
+ info->si_code = SI_USER;
+
+ return result;
+}
+
+
+/* Return any pending signal or wait for one for the given time. */
+int
+__sigwaitinfo (const sigset_t *set, siginfo_t *info)
+{
+ if (SINGLE_THREAD_P)
+ return do_sigwaitinfo (set, info);
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+ int result = do_sigwaitinfo (set, info);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ return result;
+}
+weak_alias (__sigwaitinfo, sigwaitinfo)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sleep.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sleep.c
new file mode 100644
index 0000000..9e948ad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sleep.c
@@ -0,0 +1,2 @@
+#include <pthreadP.h>
+#include <../../../../../../libc/unistd/sleep.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/smp.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/smp.h
new file mode 100644
index 0000000..fcc34f7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/smp.h
@@ -0,0 +1,28 @@
+/* Determine whether the host has multiple processors. Linux version.
+ Copyright (C) 1996, 2002, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* Test whether the machine has more than one processor. This is not the
+ best test but good enough. More complicated tests would require `malloc'
+ which is not available at that time. */
+static inline int
+is_smp_system (void)
+{
+ /* Assume all machines are SMP and/or CMT and/or SMT. */
+ return 1;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch
new file mode 100644
index 0000000..102c0da
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch
@@ -0,0 +1,31 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S clone.S
+libpthread_linux_arch_CSRC = pthread_once.c lowlevellock.c \
+ pthread_barrier_init.c pthread_barrier_wait.c pthread_barrier_destroy.c \
+ pt-__syscall_error.c
+
+libc_linux_arch_CSRC = fork.c libc-lowlevellock.c
+libc_linux_arch_SSRC = clone.S vfork.S
+
+librt_linux_arch_CSRC = pt-__syscall_error.c
+
+ASFLAGS += -DUSE___THREAD
+
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread
+
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
+CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
+CFLAGS-OMIT-libc-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
new file mode 100644
index 0000000..6e35603
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/local_lim.h
@@ -0,0 +1,100 @@
+/* Minimum guaranteed maximum values for system limits. Linux/SPARC version.
+ Copyright (C) 1993-1998,2000,2002-2004,2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* The kernel header pollutes the namespace with the NR_OPEN symbol
+ and defines LINK_MAX although filesystems have different maxima. A
+ similar thing is true for OPEN_MAX: the limit can be changed at
+ runtime and therefore the macro must not be defined. Remove this
+ after including the header if necessary. */
+#ifndef NR_OPEN
+# define __undef_NR_OPEN
+#endif
+#ifndef LINK_MAX
+# define __undef_LINK_MAX
+#endif
+#ifndef OPEN_MAX
+# define __undef_OPEN_MAX
+#endif
+#ifndef ARG_MAX
+# define __undef_ARG_MAX
+#endif
+
+/* The kernel sources contain a file with all the needed information. */
+#include <linux/limits.h>
+
+/* Have to remove NR_OPEN? */
+#ifdef __undef_NR_OPEN
+# undef NR_OPEN
+# undef __undef_NR_OPEN
+#endif
+/* Have to remove LINK_MAX? */
+#ifdef __undef_LINK_MAX
+# undef LINK_MAX
+# undef __undef_LINK_MAX
+#endif
+/* Have to remove OPEN_MAX? */
+#ifdef __undef_OPEN_MAX
+# undef OPEN_MAX
+# undef __undef_OPEN_MAX
+#endif
+/* Have to remove ARG_MAX? */
+#ifdef __undef_ARG_MAX
+# undef ARG_MAX
+# undef __undef_ARG_MAX
+#endif
+
+/* The number of data keys per process. */
+#define _POSIX_THREAD_KEYS_MAX 128
+/* This is the value this implementation supports. */
+#define PTHREAD_KEYS_MAX 1024
+
+/* Controlling the iterations of destructors for thread-specific data. */
+#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
+/* Number of iterations this implementation does. */
+#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+
+/* The number of threads per process. */
+#define _POSIX_THREAD_THREADS_MAX 64
+/* We have no predefined limit on the number of threads. */
+#undef PTHREAD_THREADS_MAX
+
+/* Maximum amount by which a process can descrease its asynchronous I/O
+ priority level. */
+#define AIO_PRIO_DELTA_MAX 20
+
+/* Minimum size for a thread. We are free to choose a reasonable value. */
+#define PTHREAD_STACK_MIN 24576
+
+/* Maximum number of timer expiration overruns. */
+#define DELAYTIMER_MAX 2147483647
+
+/* Maximum tty name length. */
+#define TTY_NAME_MAX 32
+
+/* Maximum login name length. This is arbitrary. */
+#define LOGIN_NAME_MAX 256
+
+/* Maximum host name length. */
+#define HOST_NAME_MAX 64
+
+/* Maximum message queue priority level. */
+#define MQ_PRIO_MAX 32768
+
+/* Maximum value the semaphore can have. */
+#define SEM_VALUE_MAX (2147483647)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h
new file mode 100644
index 0000000..faf0584
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/pthreadtypes.h
@@ -0,0 +1,221 @@
+/* Machine-specific pthread type layouts. SPARC version.
+ Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_PTHREAD_ATTR_T 56
+# define __SIZEOF_PTHREAD_MUTEX_T 40
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 56
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 32
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#else
+# define __SIZEOF_PTHREAD_ATTR_T 36
+# define __SIZEOF_PTHREAD_MUTEX_T 24
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 32
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#endif
+
+
+/* Thread identifiers. The structure of the attribute type is
+ deliberately not exposed. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+#if __WORDSIZE == 64
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+#else
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+#endif
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is deliberately not exposed. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+#if __WORDSIZE == 64
+ unsigned int __nusers;
+#endif
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+#if __WORDSIZE == 64
+ int __spins;
+ __pthread_list_t __list;
+# define __PTHREAD_MUTEX_HAVE_PREV 1
+#else
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+#endif
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is deliberately not exposed. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is deliberately not exposed. */
+typedef union
+{
+# if __WORDSIZE == 64
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+ } __data;
+# else
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ unsigned char __pad1;
+ unsigned char __pad2;
+ unsigned char __shared;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ int __writer;
+ } __data;
+# endif
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h
new file mode 100644
index 0000000..8fd7d34
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/bits/semaphore.h
@@ -0,0 +1,41 @@
+/* Machine-specific POSIX semaphore type layouts. SPARC version.
+ Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_SEM_T 32
+#else
+# define __SIZEOF_SEM_T 16
+#endif
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/clone.S
new file mode 100644
index 0000000..dfc5e82
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/clone.S
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "./sparc64/clone.S"
+#else
+#include "./sparc32/clone.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/fork.c
new file mode 100644
index 0000000..1cd7911
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/fork.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+#define ARCH_FORK() \
+ INLINE_CLONE_SYSCALL (CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \
+ 0, NULL, NULL, &THREAD_SELF->tid)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/internaltypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/internaltypes.h
new file mode 100644
index 0000000..4f400a3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/internaltypes.h
@@ -0,0 +1,34 @@
+#ifndef _INTERNALTYPES_H
+#include "../internaltypes.h"
+
+union sparc_pthread_barrier
+{
+ struct pthread_barrier b;
+ struct sparc_pthread_barrier_s
+ {
+ unsigned int curr_event;
+ int lock;
+ unsigned int left;
+ unsigned int init_count;
+ unsigned char left_lock;
+ unsigned char pshared;
+ } s;
+};
+
+struct sparc_new_sem
+{
+ unsigned int value;
+ unsigned char lock;
+ unsigned char private;
+ unsigned char pad[2];
+ unsigned long int nwaiters;
+};
+
+struct sparc_old_sem
+{
+ unsigned int value;
+ unsigned char lock;
+ unsigned char private;
+};
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/libc-lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/libc-lowlevellock.c
new file mode 100644
index 0000000..b192822
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/libc-lowlevellock.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* No difference to lowlevellock.c, except we lose a couple of functions. */
+#include "lowlevellock.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.c
new file mode 100644
index 0000000..0471d1f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.c
@@ -0,0 +1,133 @@
+/* low level locking for pthread library. SPARC version.
+ Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <sys/time.h>
+#include <tls.h>
+
+
+void
+__lll_lock_wait_private (int *futex)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_24_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, LLL_PRIVATE);
+ }
+ while (atomic_compare_and_exchange_val_24_acq (futex, 2, 0) != 0);
+}
+
+
+/* These functions don't get included in libc.so */
+#ifdef IS_IN_libpthread
+void
+__lll_lock_wait (int *futex, int private)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_24_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, private);
+ }
+ while (atomic_compare_and_exchange_val_24_acq (futex, 2, 0) != 0);
+}
+
+
+int
+__lll_timedlock_wait (int *futex, const struct timespec *abstime, int private)
+{
+ /* Reject invalid timeouts. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ do
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait. */
+ int oldval = atomic_compare_and_exchange_val_24_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_timed_wait (futex, 2, &rt, private);
+ }
+ while (atomic_compare_and_exchange_val_24_acq (futex, 2, 0) != 0);
+
+ return 0;
+}
+
+
+int
+__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
+{
+ int tid;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Repeat until thread terminated. */
+ while ((tid = *tidp) != 0)
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait until thread terminates. The kernel so far does not use
+ the private futex operations for this. */
+ if (lll_futex_timed_wait (tidp, tid, &rt, LLL_SHARED) == -ETIMEDOUT)
+ return ETIMEDOUT;
+ }
+
+ return 0;
+}
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h
new file mode 100644
index 0000000..d8fe9be
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h
@@ -0,0 +1,297 @@
+/* Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Libr \ary; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#include <time.h>
+#include <sys/param.h>
+#include <bits/pthreadtypes.h>
+#include <atomic.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_REQUEUE 3
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
+ & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
+# endif
+#endif
+
+
+#define lll_futex_wait(futexp, val, private) \
+ lll_futex_timed_wait (futexp, val, NULL, private)
+
+#define lll_futex_timed_wait(futexp, val, timespec, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAIT, private), \
+ (val), (timespec)); \
+ __ret; \
+ })
+
+#define lll_futex_wake(futexp, nr, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
+ __lll_private_flag (FUTEX_WAKE, private), \
+ (nr), 0); \
+ __ret; \
+ })
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
+ (nr_wake), (nr_move), (mutex), (val)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+
+#define lll_robust_dead(futexv, private) \
+ do \
+ { \
+ int *__futexp = &(futexv); \
+ atomic_or (__futexp, FUTEX_OWNER_DIED); \
+ lll_futex_wake (__futexp, 1, private); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#ifdef __sparc32_atomic_do_lock
+/* Avoid FUTEX_WAKE_OP if supporting pre-v9 CPUs. */
+# define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) 1
+#else
+# define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
+ ({ \
+ INTERNAL_SYSCALL_DECL (__err); \
+ long int __ret; \
+ \
+ __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
+ __lll_private_flag (FUTEX_WAKE_OP, private), \
+ (nr_wake), (nr_wake2), (futexp2), \
+ FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
+ })
+#endif
+
+static inline int
+__attribute__ ((always_inline))
+__lll_trylock (int *futex)
+{
+ return atomic_compare_and_exchange_val_24_acq (futex, 1, 0) != 0;
+}
+#define lll_trylock(futex) __lll_trylock (&(futex))
+
+static inline int
+__attribute__ ((always_inline))
+__lll_cond_trylock (int *futex)
+{
+ return atomic_compare_and_exchange_val_24_acq (futex, 2, 0) != 0;
+}
+#define lll_cond_trylock(futex) __lll_cond_trylock (&(futex))
+
+static inline int
+__attribute__ ((always_inline))
+__lll_robust_trylock (int *futex, int id)
+{
+ return atomic_compare_and_exchange_val_acq (futex, id, 0) != 0;
+}
+#define lll_robust_trylock(futex, id) \
+ __lll_robust_trylock (&(futex), id)
+
+
+extern void __lll_lock_wait_private (int *futex) attribute_hidden;
+extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
+extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
+
+static inline void
+__attribute__ ((always_inline))
+__lll_lock (int *futex, int private)
+{
+ int val = atomic_compare_and_exchange_val_24_acq (futex, 1, 0);
+
+ if (__builtin_expect (val != 0, 0))
+ {
+ if (__builtin_constant_p (private) && private == LLL_PRIVATE)
+ __lll_lock_wait_private (futex);
+ else
+ __lll_lock_wait (futex, private);
+ }
+}
+#define lll_lock(futex, private) __lll_lock (&(futex), private)
+
+static inline int
+__attribute__ ((always_inline))
+__lll_robust_lock (int *futex, int id, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
+ result = __lll_robust_lock_wait (futex, private);
+ return result;
+}
+#define lll_robust_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), id, private)
+
+static inline void
+__attribute__ ((always_inline))
+__lll_cond_lock (int *futex, int private)
+{
+ int val = atomic_compare_and_exchange_val_24_acq (futex, 2, 0);
+
+ if (__builtin_expect (val != 0, 0))
+ __lll_lock_wait (futex, private);
+}
+#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
+
+#define lll_robust_cond_lock(futex, id, private) \
+ __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
+
+
+extern int __lll_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
+ int private) attribute_hidden;
+
+static inline int
+__attribute__ ((always_inline))
+__lll_timedlock (int *futex, const struct timespec *abstime, int private)
+{
+ int val = atomic_compare_and_exchange_val_24_acq (futex, 1, 0);
+ int result = 0;
+
+ if (__builtin_expect (val != 0, 0))
+ result = __lll_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_timedlock(futex, abstime, private) \
+ __lll_timedlock (&(futex), abstime, private)
+
+static inline int
+__attribute__ ((always_inline))
+__lll_robust_timedlock (int *futex, const struct timespec *abstime,
+ int id, int private)
+{
+ int result = 0;
+ if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
+ result = __lll_robust_timedlock_wait (futex, abstime, private);
+ return result;
+}
+#define lll_robust_timedlock(futex, abstime, id, private) \
+ __lll_robust_timedlock (&(futex), abstime, id, private)
+
+#define lll_unlock(lock, private) \
+ ((void) ({ \
+ int *__futex = &(lock); \
+ int __val = atomic_exchange_24_rel (__futex, 0); \
+ if (__builtin_expect (__val > 1, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+
+#define lll_robust_unlock(lock, private) \
+ ((void) ({ \
+ int *__futex = &(lock); \
+ int __val = atomic_exchange_rel (__futex, 0); \
+ if (__builtin_expect (__val & FUTEX_WAITERS, 0)) \
+ lll_futex_wake (__futex, 1, private); \
+ }))
+
+#define lll_islocked(futex) \
+ (futex != 0)
+
+/* Initializers for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+
+/* The kernel notifies a process with uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards. */
+#define lll_wait_tid(tid) \
+ do \
+ { \
+ __typeof (tid) __tid; \
+ while ((__tid = (tid)) != 0) \
+ lll_futex_wait (&(tid), __tid, LLL_SHARED); \
+ } \
+ while (0)
+
+extern int __lll_timedwait_tid (int *, const struct timespec *)
+ attribute_hidden;
+
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __res = 0; \
+ if ((tid) != 0) \
+ __res = __lll_timedwait_tid (&(tid), (abstime)); \
+ __res; \
+ })
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-__syscall_error.c
new file mode 100644
index 0000000..872e4ef
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-__syscall_error.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/sparc/__syscall_error.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-vfork.S
new file mode 100644
index 0000000..e8705c5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pt-vfork.S
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "sparc64/pt-vfork.S"
+#else
+#include "sparc32/pt-vfork.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c
new file mode 100644
index 0000000..ca96379
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_destroy.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+int
+pthread_barrier_destroy (
+ pthread_barrier_t *barrier)
+{
+ union sparc_pthread_barrier *ibarrier;
+ int result = EBUSY;
+
+ ibarrier = (union sparc_pthread_barrier *) barrier;
+
+ int private = ibarrier->s.pshared ? LLL_SHARED : LLL_PRIVATE;
+
+ lll_lock (ibarrier->b.lock, private);
+
+ if (__builtin_expect (ibarrier->b.left == ibarrier->b.init_count, 1))
+ /* The barrier is not used anymore. */
+ result = 0;
+ else
+ /* Still used, return with an error. */
+ lll_unlock (ibarrier->b.lock, private);
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c
new file mode 100644
index 0000000..8182f1c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_init.c
@@ -0,0 +1,55 @@
+/* Copyright (C) 2002, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+int
+pthread_barrier_init (
+ pthread_barrier_t *barrier,
+ const pthread_barrierattr_t *attr,
+ unsigned int count)
+{
+ union sparc_pthread_barrier *ibarrier;
+
+ if (__builtin_expect (count == 0, 0))
+ return EINVAL;
+
+ struct pthread_barrierattr *iattr = (struct pthread_barrierattr *) attr;
+ if (iattr != NULL)
+ {
+ if (iattr->pshared != PTHREAD_PROCESS_PRIVATE
+ && __builtin_expect (iattr->pshared != PTHREAD_PROCESS_SHARED, 0))
+ /* Invalid attribute. */
+ return EINVAL;
+ }
+
+ ibarrier = (union sparc_pthread_barrier *) barrier;
+
+ /* Initialize the individual fields. */
+ ibarrier->b.lock = LLL_LOCK_INITIALIZER;
+ ibarrier->b.left = count;
+ ibarrier->b.init_count = count;
+ ibarrier->b.curr_event = 0;
+ ibarrier->s.left_lock = 0;
+ ibarrier->s.pshared = (iattr && iattr->pshared == PTHREAD_PROCESS_SHARED);
+
+ return 0;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c
new file mode 100644
index 0000000..73eaa69
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_barrier_wait.c
@@ -0,0 +1 @@
+#include "sparc32/pthread_barrier_wait.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c
new file mode 100644
index 0000000..24b74ac
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/pthread_once.c
@@ -0,0 +1,95 @@
+/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "pthreadP.h"
+#include <lowlevellock.h>
+
+
+unsigned long int __fork_generation attribute_hidden;
+
+
+static void
+clear_once_control (void *arg)
+{
+ pthread_once_t *once_control = (pthread_once_t *) arg;
+
+ *once_control = 0;
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+}
+
+
+int
+attribute_protected
+__pthread_once (once_control, init_routine)
+ pthread_once_t *once_control;
+ void (*init_routine) (void);
+{
+ while (1)
+ {
+ int oldval, val, newval;
+
+ val = *once_control;
+ do
+ {
+ /* Check if the initialized has already been done. */
+ if ((val & 2) != 0)
+ return 0;
+
+ oldval = val;
+ newval = (oldval & 3) | __fork_generation | 1;
+ val = atomic_compare_and_exchange_val_acq (once_control, newval,
+ oldval);
+ }
+ while (__builtin_expect (val != oldval, 0));
+
+ /* Check if another thread already runs the initializer. */
+ if ((oldval & 1) != 0)
+ {
+ /* Check whether the initializer execution was interrupted
+ by a fork. */
+ if (((oldval ^ newval) & -4) == 0)
+ {
+ /* Same generation, some other thread was faster. Wait. */
+ lll_futex_wait (once_control, newval, LLL_PRIVATE);
+ continue;
+ }
+ }
+
+ /* This thread is the first here. Do the initialization.
+ Register a cleanup handler so that in case the thread gets
+ interrupted the initialization can be restarted. */
+ pthread_cleanup_push (clear_once_control, once_control);
+
+ init_routine ();
+
+ pthread_cleanup_pop (0);
+
+
+ /* Add one to *once_control. */
+ atomic_increment (once_control);
+
+ /* Wake up all other threads. */
+ lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
+ break;
+ }
+
+ return 0;
+}
+weak_alias (__pthread_once, pthread_once)
+strong_alias (__pthread_once, __pthread_once_internal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c
new file mode 100644
index 0000000..f694b5e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sem_init.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 2002, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <string.h>
+#include <semaphore.h>
+#include <lowlevellock.h>
+#include "semaphoreP.h"
+#include <bits/kernel-features.h>
+
+
+int
+__new_sem_init (sem, pshared, value)
+ sem_t *sem;
+ int pshared;
+ unsigned int value;
+{
+ /* Parameter sanity check. */
+ if (__builtin_expect (value > SEM_VALUE_MAX, 0))
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ /* Map to the internal type. */
+ struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
+
+ /* Use the values the user provided. */
+ memset (isem, '\0', sizeof (*isem));
+ isem->value = value;
+#ifdef __ASSUME_PRIVATE_FUTEX
+ isem->private = pshared ? 0 : FUTEX_PRIVATE_FLAG;
+#else
+ isem->private = pshared ? 0 : THREAD_GETMEM (THREAD_SELF,
+ header.private_futex);
+#endif
+
+ return 0;
+}
+weak_alias(__new_sem_init, sem_init)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
new file mode 100644
index 0000000..a6142aa
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <libc/sysdeps/linux/sparc/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S
new file mode 100644
index 0000000..fb01242
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pt-vfork.S
@@ -0,0 +1,45 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+ .text
+ .globl __syscall_error
+ENTRY(__vfork)
+ ld [%g7 + PID], %o5
+ sub %g0, %o5, %o4
+ st %o4, [%g7 + PID]
+
+ LOADSYSCALL(vfork)
+ ta 0x10
+ bcc 2f
+ mov %o7, %g1
+ st %o5, [%g7 + PID]
+ call __syscall_error
+ mov %g1, %o7
+2: sub %o1, 1, %o1
+ andcc %o0, %o1, %o0
+ bne,a 1f
+ st %o5, [%g7 + PID]
+1: retl
+ nop
+END(__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c
new file mode 100644
index 0000000..302d1b3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/pthread_barrier_wait.c
@@ -0,0 +1,94 @@
+/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthreadP.h>
+
+/* Wait on barrier. */
+int
+pthread_barrier_wait (
+ pthread_barrier_t *barrier)
+{
+ union sparc_pthread_barrier *ibarrier
+ = (union sparc_pthread_barrier *) barrier;
+ int result = 0;
+ int private = ibarrier->s.pshared ? LLL_SHARED : LLL_PRIVATE;
+
+ /* Make sure we are alone. */
+ lll_lock (ibarrier->b.lock, private);
+
+ /* One more arrival. */
+ --ibarrier->b.left;
+
+ /* Are these all? */
+ if (ibarrier->b.left == 0)
+ {
+ /* Yes. Increment the event counter to avoid invalid wake-ups and
+ tell the current waiters that it is their turn. */
+ ++ibarrier->b.curr_event;
+
+ /* Wake up everybody. */
+ lll_futex_wake (&ibarrier->b.curr_event, INT_MAX, private);
+
+ /* This is the thread which finished the serialization. */
+ result = PTHREAD_BARRIER_SERIAL_THREAD;
+ }
+ else
+ {
+ /* The number of the event we are waiting for. The barrier's event
+ number must be bumped before we continue. */
+ unsigned int event = ibarrier->b.curr_event;
+
+ /* Before suspending, make the barrier available to others. */
+ lll_unlock (ibarrier->b.lock, private);
+
+ /* Wait for the event counter of the barrier to change. */
+ do
+ lll_futex_wait (&ibarrier->b.curr_event, event, private);
+ while (event == ibarrier->b.curr_event);
+ }
+
+ /* Make sure the init_count is stored locally or in a register. */
+ unsigned int init_count = ibarrier->b.init_count;
+
+ /* If this was the last woken thread, unlock. */
+ if (__atomic_is_v9 || ibarrier->s.pshared == 0)
+ {
+ if (atomic_increment_val (&ibarrier->b.left) == init_count)
+ /* We are done. */
+ lll_unlock (ibarrier->b.lock, private);
+ }
+ else
+ {
+ unsigned int left;
+ /* Slightly more complicated. On pre-v9 CPUs, atomic_increment_val
+ is only atomic for threads within the same process, not for
+ multiple processes. */
+ __sparc32_atomic_do_lock24 (&ibarrier->s.left_lock);
+ left = ++ibarrier->b.left;
+ __sparc32_atomic_do_unlock24 (&ibarrier->s.left_lock);
+ if (left == init_count)
+ /* We are done. */
+ lll_unlock (ibarrier->b.lock, private);
+ }
+
+ return result;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
new file mode 100644
index 0000000..940728e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_post.c
@@ -0,0 +1,55 @@
+/* sem_post -- post to a POSIX semaphore. SPARC version.
+ Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+int
+__new_sem_post (sem_t *sem)
+{
+ struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
+ int nr;
+
+ if (__atomic_is_v9)
+ nr = atomic_increment_val (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ nr = ++(isem->value);
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+ atomic_full_barrier ();
+ if (isem->nwaiters > 0)
+ {
+ int err = lll_futex_wake (&isem->value, 1,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+ if (__builtin_expect (err, 0) < 0)
+ {
+ __set_errno (-err);
+ return -1;
+ }
+ }
+ return 0;
+}
+weak_alias(__new_sem_post, sem_post)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
new file mode 100644
index 0000000..aa5bd80
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_timedwait.c
@@ -0,0 +1,148 @@
+/* sem_timedwait -- wait on a semaphore. SPARC version.
+ Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+#include <pthreadP.h>
+
+
+extern void __sem_wait_cleanup (void *arg) attribute_hidden;
+
+
+int
+sem_timedwait (sem_t *sem, const struct timespec *abstime)
+{
+ struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
+ int err;
+ int val;
+
+ if (__atomic_is_v9)
+ val = atomic_decrement_if_positive (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ val = isem->value;
+ if (val > 0)
+ isem->value = val - 1;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ if (val > 0)
+ return 0;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ {
+ __set_errno (EINVAL);
+ return -1;
+ }
+
+ if (__atomic_is_v9)
+ atomic_increment (&isem->nwaiters);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ isem->nwaiters++;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ pthread_cleanup_push (__sem_wait_cleanup, isem);
+
+ while (1)
+ {
+ struct timeval tv;
+ struct timespec rt;
+ int sec, nsec;
+
+ /* Get the current time. */
+ __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ sec = abstime->tv_sec - tv.tv_sec;
+ nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (nsec < 0)
+ {
+ nsec += 1000000000;
+ --sec;
+ }
+
+ /* Already timed out? */
+ err = -ETIMEDOUT;
+ if (sec < 0)
+ {
+ __set_errno (ETIMEDOUT);
+ err = -1;
+ break;
+ }
+
+ /* Do wait. */
+ rt.tv_sec = sec;
+ rt.tv_nsec = nsec;
+
+ /* Enable asynchronous cancellation. Required by the standard. */
+ int oldtype = __pthread_enable_asynccancel ();
+
+ err = lll_futex_timed_wait (&isem->value, 0, &rt,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (oldtype);
+
+ if (err != 0 && err != -EWOULDBLOCK)
+ {
+ __set_errno (-err);
+ err = -1;
+ break;
+ }
+
+ if (__atomic_is_v9)
+ val = atomic_decrement_if_positive (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ val = isem->value;
+ if (val > 0)
+ isem->value = val - 1;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ if (val > 0)
+ {
+ err = 0;
+ break;
+ }
+ }
+
+ pthread_cleanup_pop (0);
+
+ if (__atomic_is_v9)
+ atomic_decrement (&isem->nwaiters);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ isem->nwaiters--;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ return err;
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
new file mode 100644
index 0000000..d4e8938
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_trywait.c
@@ -0,0 +1,54 @@
+/* sem_trywait -- wait on a semaphore. SPARC version.
+ Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+
+int
+__new_sem_trywait (sem_t *sem)
+{
+ struct sparc_old_sem *isem = (struct sparc_old_sem *) sem;
+ int val;
+
+ if (isem->value > 0)
+ {
+ if (__atomic_is_v9)
+ val = atomic_decrement_if_positive (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ val = isem->value;
+ if (val > 0)
+ isem->value = val - 1;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+ if (val > 0)
+ return 0;
+ }
+
+ __set_errno (EAGAIN);
+ return -1;
+}
+weak_alias(__new_sem_trywait, sem_trywait)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
new file mode 100644
index 0000000..cfe04a8
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sem_wait.c
@@ -0,0 +1,127 @@
+/* sem_wait -- wait on a semaphore. Generic futex-using version.
+ Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <internaltypes.h>
+#include <semaphore.h>
+
+#include <pthreadP.h>
+
+
+void
+attribute_hidden
+__sem_wait_cleanup (void *arg)
+{
+ struct sparc_new_sem *isem = (struct sparc_new_sem *) arg;
+
+ if (__atomic_is_v9)
+ atomic_decrement (&isem->nwaiters);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ isem->nwaiters--;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+}
+
+
+int
+__new_sem_wait (sem_t *sem)
+{
+ struct sparc_new_sem *isem = (struct sparc_new_sem *) sem;
+ int err;
+ int val;
+
+ if (__atomic_is_v9)
+ val = atomic_decrement_if_positive (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ val = isem->value;
+ if (val > 0)
+ isem->value = val - 1;
+ else
+ isem->nwaiters++;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ if (val > 0)
+ return 0;
+
+ if (__atomic_is_v9)
+ atomic_increment (&isem->nwaiters);
+ else
+ /* Already done above while still holding isem->lock. */;
+
+ pthread_cleanup_push (__sem_wait_cleanup, isem);
+
+ while (1)
+ {
+ /* Enable asynchronous cancellation. Required by the standard. */
+ int oldtype = __pthread_enable_asynccancel ();
+
+ err = lll_futex_wait (&isem->value, 0,
+ isem->private ^ FUTEX_PRIVATE_FLAG);
+
+ /* Disable asynchronous cancellation. */
+ __pthread_disable_asynccancel (oldtype);
+
+ if (err != 0 && err != -EWOULDBLOCK)
+ {
+ __set_errno (-err);
+ err = -1;
+ break;
+ }
+
+ if (__atomic_is_v9)
+ val = atomic_decrement_if_positive (&isem->value);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ val = isem->value;
+ if (val > 0)
+ isem->value = val - 1;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ if (val > 0)
+ {
+ err = 0;
+ break;
+ }
+ }
+
+ pthread_cleanup_pop (0);
+
+ if (__atomic_is_v9)
+ atomic_decrement (&isem->nwaiters);
+ else
+ {
+ __sparc32_atomic_do_lock24 (&isem->lock);
+ isem->nwaiters--;
+ __sparc32_atomic_do_unlock24 (&isem->lock);
+ }
+
+ return err;
+}
+weak_alias(__new_sem_wait, sem_wait)
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
new file mode 100644
index 0000000..1f55bd6
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
@@ -0,0 +1,112 @@
+/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tls.h>
+#include <sysdep.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ .globl __syscall_error; \
+ENTRY(name) \
+ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1;\
+ cmp %g1, 0; \
+ bne 1f; \
+.type __##syscall_name##_nocancel,@function; \
+.globl __##syscall_name##_nocancel; \
+__##syscall_name##_nocancel: \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x10; \
+ bcc 8f; \
+ mov %o7, %g1; \
+ call __syscall_error; \
+ mov %g1, %o7; \
+8: jmpl %o7 + 8, %g0; \
+ nop; \
+.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel;\
+1: save %sp, -96, %sp; \
+ cfi_def_cfa_register(%fp); \
+ cfi_window_save; \
+ cfi_register(%o7, %i7); \
+ CENABLE; \
+ nop; \
+ mov %o0, %l0; \
+ COPY_ARGS_##args \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x10; \
+ bcc 1f; \
+ mov %o0, %l1; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ call __syscall_error; \
+ mov %l1, %o0; \
+ b 2f; \
+ mov -1, %l1; \
+1: CDISABLE; \
+ mov %l0, %o0; \
+2: jmpl %i7 + 8, %g0; \
+ restore %g0, %l1, %o0;
+
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel
+# define CDISABLE call __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel
+# define CDISABLE call __libc_disable_asynccancel
+# elif defined IS_IN_librt
+# define CENABLE call __librt_enable_asynccancel
+# define CDISABLE call __librt_disable_asynccancel
+# else
+# error Unsupported library
+# endif
+
+#define COPY_ARGS_0 /* Nothing */
+#define COPY_ARGS_1 COPY_ARGS_0 mov %i0, %o0;
+#define COPY_ARGS_2 COPY_ARGS_1 mov %i1, %o1;
+#define COPY_ARGS_3 COPY_ARGS_2 mov %i2, %o2;
+#define COPY_ARGS_4 COPY_ARGS_3 mov %i3, %o3;
+#define COPY_ARGS_5 COPY_ARGS_4 mov %i4, %o4;
+#define COPY_ARGS_6 COPY_ARGS_5 mov %i5, %o5;
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
new file mode 100644
index 0000000..8ee9868
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+ .text
+ .globl __syscall_error
+ENTRY(__vfork)
+ ld [%g7 + PID], %o5
+ cmp %o5, 0
+ bne 1f
+ sub %g0, %o5, %o4
+ sethi %hi(0x80000000), %o4
+1: st %o4, [%g7 + PID]
+
+ LOADSYSCALL(vfork)
+ ta 0x10
+ bcc 2f
+ mov %o7, %g1
+ st %o5, [%g7 + PID]
+ call __syscall_error
+ mov %g1, %o7
+2: sub %o1, 1, %o1
+ andcc %o0, %o1, %o0
+ bne,a 1f
+ st %o5, [%g7 + PID]
+1: retl
+ nop
+END(__vfork)
+
+libc_hidden_def (vfork)
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
new file mode 100644
index 0000000..64e3bfc
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
@@ -0,0 +1,2 @@
+#define RESET_PID
+#include <libc/sysdeps/linux/sparc/sparcv9/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S
new file mode 100644
index 0000000..8941043
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/pt-vfork.S
@@ -0,0 +1,45 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+ .text
+ .globl __syscall_error
+ENTRY(__vfork)
+ ld [%g7 + PID], %o5
+ sub %g0, %o5, %o4
+ st %o4, [%g7 + PID]
+
+ LOADSYSCALL(vfork)
+ ta 0x6d
+ bcc,pt %xcc, 2f
+ mov %o7, %g1
+ st %o5, [%g7 + PID]
+ call __syscall_error
+ mov %g1, %o7
+2: sub %o1, 1, %o1
+ andcc %o0, %o1, %o0
+ bne,a,pt %icc, 1f
+ st %o5, [%g7 + PID]
+1: retl
+ nop
+END(__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
new file mode 100644
index 0000000..aec2d4a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
@@ -0,0 +1,110 @@
+/* Copyright (C) 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ .globl __syscall_error; \
+ENTRY(name) \
+ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1;\
+ brnz,pn %g1, 1f; \
+.type __##syscall_name##_nocancel,@function; \
+.globl __##syscall_name##_nocancel; \
+__##syscall_name##_nocancel: \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x6d; \
+ bcc,pt %xcc, 8f; \
+ mov %o7, %g1; \
+ call __syscall_error; \
+ mov %g1, %o7; \
+8: jmpl %o7 + 8, %g0; \
+ nop; \
+.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel;\
+1: save %sp, -192, %sp; \
+ cfi_def_cfa_register(%fp); \
+ cfi_window_save; \
+ cfi_register(%o7, %i7); \
+ CENABLE; \
+ nop; \
+ mov %o0, %l0; \
+ COPY_ARGS_##args \
+ mov SYS_ify(syscall_name), %g1; \
+ ta 0x6d; \
+ bcc,pt %xcc, 1f; \
+ mov %o0, %l1; \
+ CDISABLE; \
+ mov %l0, %o0; \
+ call __syscall_error; \
+ mov %l1, %o0; \
+ ba,pt %xcc, 2f; \
+ mov -1, %l1; \
+1: CDISABLE; \
+ mov %l0, %o0; \
+2: jmpl %i7 + 8, %g0; \
+ restore %g0, %l1, %o0;
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel
+# define CDISABLE call __pthread_disable_asynccancel
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel
+# define CDISABLE call __libc_disable_asynccancel
+# elif defined IS_IN_librt
+# define CENABLE call __librt_enable_asynccancel
+# define CDISABLE call __librt_disable_asynccancel
+# else
+# error Unsupported library
+# endif
+
+#define COPY_ARGS_0 /* Nothing */
+#define COPY_ARGS_1 COPY_ARGS_0 mov %i0, %o0;
+#define COPY_ARGS_2 COPY_ARGS_1 mov %i1, %o1;
+#define COPY_ARGS_3 COPY_ARGS_2 mov %i2, %o2;
+#define COPY_ARGS_4 COPY_ARGS_3 mov %i3, %o3;
+#define COPY_ARGS_5 COPY_ARGS_4 mov %i4, %o4;
+#define COPY_ARGS_6 COPY_ARGS_5 mov %i5, %o5;
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c
new file mode 100644
index 0000000..0a9c337
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_create.c
@@ -0,0 +1 @@
+#include "../../x86_64/timer_create.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c
new file mode 100644
index 0000000..f0d4fd2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_delete.c
@@ -0,0 +1 @@
+#include "../../x86_64/timer_delete.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c
new file mode 100644
index 0000000..82121a7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_getoverr.c
@@ -0,0 +1 @@
+#include "../../x86_64/timer_getoverr.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c
new file mode 100644
index 0000000..313c05f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_gettime.c
@@ -0,0 +1 @@
+#include "../../x86_64/timer_gettime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c
new file mode 100644
index 0000000..76f549c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/timer_settime.c
@@ -0,0 +1 @@
+#include "../../x86_64/timer_settime.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
new file mode 100644
index 0000000..b4e89ac
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+
+ .text
+ .globl __syscall_error
+ENTRY(__vfork)
+ ld [%g7 + PID], %o5
+ sethi %hi(0x80000000), %o3
+ cmp %o5, 0
+ sub %g0, %o5, %o4
+ move %icc, %o3, %o4
+ st %o4, [%g7 + PID]
+
+ LOADSYSCALL(vfork)
+ ta 0x6d
+ bcc,pt %xcc, 2f
+ mov %o7, %g1
+ st %o5, [%g7 + PID]
+ call __syscall_error
+ mov %g1, %o7
+2: sub %o1, 1, %o1
+ andcc %o0, %o1, %o0
+ bne,a,pt %icc, 1f
+ st %o5, [%g7 + PID]
+1: retl
+ nop
+END(__vfork)
+
+hidden_def (vfork)
+weak_alias (__vfork, vfork)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
new file mode 100644
index 0000000..5be9beb
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "sparc64/sysdep-cancel.h"
+#else
+#include "sparc32/sysdep-cancel.h"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/vfork.S
new file mode 100644
index 0000000..160cd0b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/vfork.S
@@ -0,0 +1,5 @@
+#if defined(__arch64__)
+#include "sparc64/vfork.S"
+#else
+#include "sparc32/vfork.S"
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/structsem.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/structsem.sym
new file mode 100644
index 0000000..0e2a15f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/structsem.sym
@@ -0,0 +1,12 @@
+#include <limits.h>
+#include <stddef.h>
+#include <sched.h>
+#include <bits/pthreadtypes.h>
+#include "internaltypes.h"
+
+--
+
+VALUE offsetof (struct new_sem, value)
+PRIVATE offsetof (struct new_sem, private)
+NWAITERS offsetof (struct new_sem, nwaiters)
+SEM_VALUE_MAX SEM_VALUE_MAX
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_create.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_create.c
new file mode 100644
index 0000000..a7da2a0
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_create.c
@@ -0,0 +1,243 @@
+/* Copyright (C) 2003,2004, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <internaltypes.h>
+#include <pthreadP.h>
+#include "kernel-posix-timers.h"
+#include "kernel-posix-cpu-timers.h"
+
+
+#ifdef __NR_timer_create
+# ifndef __ASSUME_POSIX_TIMERS
+static int compat_timer_create (clockid_t clock_id, struct sigevent *evp,
+ timer_t *timerid);
+# define timer_create static compat_timer_create
+# include <nptl/sysdeps/pthread/timer_create.c>
+# undef timer_create
+
+/* Nonzero if the system calls are not available. */
+int __no_posix_timers attribute_hidden;
+# endif
+
+# ifdef timer_create_alias
+# define timer_create timer_create_alias
+# endif
+
+
+int
+timer_create (
+ clockid_t clock_id,
+ struct sigevent *evp,
+ timer_t *timerid)
+{
+# undef timer_create
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__no_posix_timers >= 0)
+# endif
+ {
+ clockid_t syscall_clockid = (clock_id == CLOCK_PROCESS_CPUTIME_ID
+ ? MAKE_PROCESS_CPUCLOCK (0, CPUCLOCK_SCHED)
+ : clock_id == CLOCK_THREAD_CPUTIME_ID
+ ? MAKE_THREAD_CPUCLOCK (0, CPUCLOCK_SCHED)
+ : clock_id);
+
+ /* If the user wants notification via a thread we need to handle
+ this special. */
+ if (evp == NULL
+ || __builtin_expect (evp->sigev_notify != SIGEV_THREAD, 1))
+ {
+ struct sigevent local_evp;
+
+ /* We avoid allocating too much memory by basically
+ using struct timer as a derived class with the
+ first two elements being in the superclass. We only
+ need these two elements here. */
+ struct timer *newp = (struct timer *) malloc (offsetof (struct timer,
+ thrfunc));
+ if (newp == NULL)
+ /* No more memory. */
+ return -1;
+
+ if (evp == NULL)
+ {
+ /* The kernel has to pass up the timer ID which is a
+ userlevel object. Therefore we cannot leave it up to
+ the kernel to determine it. */
+ local_evp.sigev_notify = SIGEV_SIGNAL;
+ local_evp.sigev_signo = SIGALRM;
+ local_evp.sigev_value.sival_ptr = newp;
+
+ evp = &local_evp;
+ }
+
+ kernel_timer_t ktimerid;
+ int retval = INLINE_SYSCALL (timer_create, 3, syscall_clockid, evp,
+ &ktimerid);
+
+# ifndef __ASSUME_POSIX_TIMERS
+ if (retval != -1 || errno != ENOSYS)
+# endif
+ {
+# ifndef __ASSUME_POSIX_TIMERS
+ __no_posix_timers = 1;
+# endif
+
+ if (retval != -1)
+ {
+ newp->sigev_notify = (evp != NULL
+ ? evp->sigev_notify : SIGEV_SIGNAL);
+ newp->ktimerid = ktimerid;
+
+ *timerid = (timer_t) newp;
+ }
+ else
+ {
+ /* Cannot allocate the timer, fail. */
+ free (newp);
+ retval = -1;
+ }
+
+ return retval;
+ }
+
+ free (newp);
+
+# ifndef __ASSUME_POSIX_TIMERS
+ /* When we come here the syscall does not exist. Make sure we
+ do not try to use it again. */
+ __no_posix_timers = -1;
+# endif
+ }
+ else
+ {
+# ifndef __ASSUME_POSIX_TIMERS
+ /* Make sure we have the necessary kernel support. */
+ if (__no_posix_timers == 0)
+ {
+ INTERNAL_SYSCALL_DECL (err);
+ struct timespec ts;
+ int res;
+ res = INTERNAL_SYSCALL (clock_getres, err, 2,
+ CLOCK_REALTIME, &ts);
+ __no_posix_timers = (INTERNAL_SYSCALL_ERROR_P (res, err)
+ ? -1 : 1);
+ }
+
+ if (__no_posix_timers > 0)
+# endif
+ {
+ /* Create the helper thread. */
+ pthread_once (&__helper_once, __start_helper_thread);
+ if (__helper_tid == 0)
+ {
+ /* No resources to start the helper thread. */
+ __set_errno (EAGAIN);
+ return -1;
+ }
+
+ struct timer *newp;
+ newp = (struct timer *) malloc (sizeof (struct timer));
+ if (newp == NULL)
+ return -1;
+
+ /* Copy the thread parameters the user provided. */
+ newp->sival = evp->sigev_value;
+ newp->thrfunc = evp->sigev_notify_function;
+ newp->sigev_notify = SIGEV_THREAD;
+
+ /* We cannot simply copy the thread attributes since the
+ implementation might keep internal information for
+ each instance. */
+ (void) pthread_attr_init (&newp->attr);
+ if (evp->sigev_notify_attributes != NULL)
+ {
+ struct pthread_attr *nattr;
+ struct pthread_attr *oattr;
+
+ nattr = (struct pthread_attr *) &newp->attr;
+ oattr = (struct pthread_attr *) evp->sigev_notify_attributes;
+
+ nattr->schedparam = oattr->schedparam;
+ nattr->schedpolicy = oattr->schedpolicy;
+ nattr->flags = oattr->flags;
+ nattr->guardsize = oattr->guardsize;
+ nattr->stackaddr = oattr->stackaddr;
+ nattr->stacksize = oattr->stacksize;
+ }
+
+ /* In any case set the detach flag. */
+ (void) pthread_attr_setdetachstate (&newp->attr,
+ PTHREAD_CREATE_DETACHED);
+
+ /* Create the event structure for the kernel timer. */
+ struct sigevent sev =
+ { .sigev_value.sival_ptr = newp,
+ .sigev_signo = SIGTIMER,
+ .sigev_notify = SIGEV_SIGNAL | SIGEV_THREAD_ID,
+ ._sigev_un = { ._pad = { [0] = __helper_tid } } };
+
+ /* Create the timer. */
+ INTERNAL_SYSCALL_DECL (err);
+ int res;
+ res = INTERNAL_SYSCALL (timer_create, err, 3,
+ syscall_clockid, &sev, &newp->ktimerid);
+ if (! INTERNAL_SYSCALL_ERROR_P (res, err))
+ {
+ /* Add to the queue of active timers with thread
+ delivery. */
+ pthread_mutex_lock (&__active_timer_sigev_thread_lock);
+ newp->next = __active_timer_sigev_thread;
+ __active_timer_sigev_thread = newp;
+ pthread_mutex_unlock (&__active_timer_sigev_thread_lock);
+
+ *timerid = (timer_t) newp;
+ return 0;
+ }
+
+ /* Free the resources. */
+ free (newp);
+
+ __set_errno (INTERNAL_SYSCALL_ERRNO (res, err));
+
+ return -1;
+ }
+ }
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ /* Compatibility code. */
+ return compat_timer_create (clock_id, evp, timerid);
+# endif
+}
+#else
+# ifdef timer_create_alias
+# define timer_create timer_create_alias
+# endif
+/* The new system calls are not available. Use the userlevel
+ implementation. */
+# include <nptl/sysdeps/pthread/timer_create.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_delete.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_delete.c
new file mode 100644
index 0000000..5ad40b9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_delete.c
@@ -0,0 +1,115 @@
+/* Copyright (C) 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include "kernel-posix-timers.h"
+
+
+#ifdef __NR_timer_delete
+# ifndef __ASSUME_POSIX_TIMERS
+static int compat_timer_delete (timer_t timerid);
+# define timer_delete static compat_timer_delete
+# include <nptl/sysdeps/pthread/timer_delete.c>
+# undef timer_delete
+# endif
+
+# ifdef timer_delete_alias
+# define timer_delete timer_delete_alias
+# endif
+
+
+int
+timer_delete (
+ timer_t timerid)
+{
+# undef timer_delete
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__no_posix_timers >= 0)
+# endif
+ {
+ struct timer *kt = (struct timer *) timerid;
+
+ /* Delete the kernel timer object. */
+ int res = INLINE_SYSCALL (timer_delete, 1, kt->ktimerid);
+
+ if (res == 0)
+ {
+ if (kt->sigev_notify == SIGEV_THREAD)
+ {
+ /* Remove the timer from the list. */
+ pthread_mutex_lock (&__active_timer_sigev_thread_lock);
+ if (__active_timer_sigev_thread == kt)
+ __active_timer_sigev_thread = kt->next;
+ else
+ {
+ struct timer *prevp = __active_timer_sigev_thread;
+ while (prevp->next != NULL)
+ if (prevp->next == kt)
+ {
+ prevp->next = kt->next;
+ break;
+ }
+ else
+ prevp = prevp->next;
+ }
+ pthread_mutex_unlock (&__active_timer_sigev_thread_lock);
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ /* We know the syscall support is available. */
+ __no_posix_timers = 1;
+# endif
+
+ /* Free the memory. */
+ (void) free (kt);
+
+ return 0;
+ }
+
+ /* The kernel timer is not known or something else bad happened.
+ Return the error. */
+# ifndef __ASSUME_POSIX_TIMERS
+ if (errno != ENOSYS)
+ {
+ __no_posix_timers = 1;
+# endif
+ return -1;
+# ifndef __ASSUME_POSIX_TIMERS
+ }
+
+ __no_posix_timers = -1;
+# endif
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ return compat_timer_delete (timerid);
+# endif
+}
+#else
+# ifdef timer_delete_alias
+# define timer_delete timer_delete_alias
+# endif
+/* The new system calls are not available. Use the userlevel
+ implementation. */
+# include <nptl/sysdeps/pthread/timer_delete.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_getoverr.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_getoverr.c
new file mode 100644
index 0000000..62a558a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_getoverr.c
@@ -0,0 +1,81 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <time.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include "kernel-posix-timers.h"
+
+
+#ifdef __NR_timer_getoverrun
+# ifndef __ASSUME_POSIX_TIMERS
+static int compat_timer_getoverrun (timer_t timerid);
+# define timer_getoverrun static compat_timer_getoverrun
+# include <nptl/sysdeps/pthread/timer_getoverr.c>
+# undef timer_getoverrun
+# endif
+
+# ifdef timer_getoverrun_alias
+# define timer_getoverrun timer_getoverrun_alias
+# endif
+
+
+int
+timer_getoverrun (
+ timer_t timerid)
+{
+# undef timer_getoverrun
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__no_posix_timers >= 0)
+# endif
+ {
+ struct timer *kt = (struct timer *) timerid;
+
+ /* Get the information from the kernel. */
+ int res = INLINE_SYSCALL (timer_getoverrun, 1, kt->ktimerid);
+
+# ifndef __ASSUME_POSIX_TIMERS
+ if (res != -1 || errno != ENOSYS)
+ {
+ /* We know the syscall support is available. */
+ __no_posix_timers = 1;
+# endif
+ return res;
+# ifndef __ASSUME_POSIX_TIMERS
+ }
+# endif
+
+# ifndef __ASSUME_POSIX_TIMERS
+ __no_posix_timers = -1;
+# endif
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ return compat_timer_getoverrun (timerid);
+# endif
+}
+#else
+# ifdef timer_getoverrun_alias
+# define timer_getoverrun timer_getoverrun_alias
+# endif
+/* The new system calls are not available. Use the userlevel
+ implementation. */
+# include <nptl/sysdeps/pthread/timer_getoverr.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_gettime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_gettime.c
new file mode 100644
index 0000000..31401b1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_gettime.c
@@ -0,0 +1,83 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include "kernel-posix-timers.h"
+
+
+#ifdef __NR_timer_gettime
+# ifndef __ASSUME_POSIX_TIMERS
+static int compat_timer_gettime (timer_t timerid, struct itimerspec *value);
+# define timer_gettime static compat_timer_gettime
+# include <nptl/sysdeps/pthread/timer_gettime.c>
+# undef timer_gettime
+# endif
+
+# ifdef timer_gettime_alias
+# define timer_gettime timer_gettime_alias
+# endif
+
+
+int
+timer_gettime (
+ timer_t timerid,
+ struct itimerspec *value)
+{
+# undef timer_gettime
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__no_posix_timers >= 0)
+# endif
+ {
+ struct timer *kt = (struct timer *) timerid;
+
+ /* Delete the kernel timer object. */
+ int res = INLINE_SYSCALL (timer_gettime, 2, kt->ktimerid, value);
+
+# ifndef __ASSUME_POSIX_TIMERS
+ if (res != -1 || errno != ENOSYS)
+ {
+ /* We know the syscall support is available. */
+ __no_posix_timers = 1;
+# endif
+ return res;
+# ifndef __ASSUME_POSIX_TIMERS
+ }
+# endif
+
+# ifndef __ASSUME_POSIX_TIMERS
+ __no_posix_timers = -1;
+# endif
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ return compat_timer_gettime (timerid, value);
+# endif
+}
+#else
+# ifdef timer_gettime_alias
+# define timer_gettime timer_gettime_alias
+# endif
+/* The new system calls are not available. Use the userlevel
+ implementation. */
+# include <nptl/sysdeps/pthread/timer_gettime.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c
new file mode 100644
index 0000000..65e724a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_routines.c
@@ -0,0 +1,204 @@
+/* Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <setjmp.h>
+#include <signal.h>
+#include <stdbool.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <pthreadP.h>
+#include "kernel-posix-timers.h"
+
+
+/* List of active SIGEV_THREAD timers. */
+struct timer *__active_timer_sigev_thread;
+/* Lock for the __active_timer_sigev_thread. */
+pthread_mutex_t __active_timer_sigev_thread_lock = PTHREAD_MUTEX_INITIALIZER;
+
+
+struct thread_start_data
+{
+ void (*thrfunc) (sigval_t);
+ sigval_t sival;
+};
+
+
+#ifdef __NR_timer_create
+/* Helper thread to call the user-provided function. */
+static void *
+timer_sigev_thread (void *arg)
+{
+ /* The parent thread has all signals blocked. This is a bit
+ surprising for user code, although valid. We unblock all
+ signals. */
+ sigset_t ss;
+ sigemptyset (&ss);
+ INTERNAL_SYSCALL_DECL (err);
+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, NULL, _NSIG / 8);
+
+ struct thread_start_data *td = (struct thread_start_data *) arg;
+
+ void (*thrfunc) (sigval_t) = td->thrfunc;
+ sigval_t sival = td->sival;
+
+ /* The TD object was allocated in timer_helper_thread. */
+ free (td);
+
+ /* Call the user-provided function. */
+ thrfunc (sival);
+
+ return NULL;
+}
+
+
+/* Helper function to support starting threads for SIGEV_THREAD. */
+static void *
+timer_helper_thread (void *arg)
+{
+ /* Wait for the SIGTIMER signal, allowing the setXid signal, and
+ none else. */
+ sigset_t ss;
+ sigemptyset (&ss);
+ __sigaddset (&ss, SIGTIMER);
+
+ /* Endless loop of waiting for signals. The loop is only ended when
+ the thread is canceled. */
+ while (1)
+ {
+ siginfo_t si;
+
+ /* sigwaitinfo cannot be used here, since it deletes
+ SIGCANCEL == SIGTIMER from the set. */
+
+ int oldtype = LIBC_CANCEL_ASYNC ();
+
+ /* XXX The size argument hopefully will have to be changed to the
+ real size of the user-level sigset_t. */
+ int result = INLINE_SYSCALL (rt_sigtimedwait, 4, &ss, &si, NULL,
+ _NSIG / 8);
+
+ LIBC_CANCEL_RESET (oldtype);
+
+ if (result > 0)
+ {
+ if (si.si_code == SI_TIMER)
+ {
+ struct timer *tk = (struct timer *) si.si_ptr;
+
+ /* Check the timer is still used and will not go away
+ while we are reading the values here. */
+ pthread_mutex_lock (&__active_timer_sigev_thread_lock);
+
+ struct timer *runp = __active_timer_sigev_thread;
+ while (runp != NULL)
+ if (runp == tk)
+ break;
+ else
+ runp = runp->next;
+
+ if (runp != NULL)
+ {
+ struct thread_start_data *td = malloc (sizeof (*td));
+
+ /* There is not much we can do if the allocation fails. */
+ if (td != NULL)
+ {
+ /* This is the signal we are waiting for. */
+ td->thrfunc = tk->thrfunc;
+ td->sival = tk->sival;
+
+ pthread_t th;
+ (void) pthread_create (&th, &tk->attr,
+ timer_sigev_thread, td);
+ }
+ }
+
+ pthread_mutex_unlock (&__active_timer_sigev_thread_lock);
+ }
+ else if (si.si_code == SI_TKILL)
+ /* The thread is canceled. */
+ pthread_exit (NULL);
+ }
+ }
+}
+
+
+/* Control variable for helper thread creation. */
+pthread_once_t __helper_once attribute_hidden;
+
+
+/* TID of the helper thread. */
+pid_t __helper_tid attribute_hidden;
+
+
+/* Reset variables so that after a fork a new helper thread gets started. */
+static void
+reset_helper_control (void)
+{
+ __helper_once = PTHREAD_ONCE_INIT;
+ __helper_tid = 0;
+}
+
+
+void
+attribute_hidden
+__start_helper_thread (void)
+{
+ /* The helper thread needs only very little resources
+ and should go away automatically when canceled. */
+ pthread_attr_t attr;
+ (void) pthread_attr_init (&attr);
+ (void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
+
+ /* Block all signals in the helper thread but SIGSETXID. To do this
+ thoroughly we temporarily have to block all signals here. The
+ helper can lose wakeups if SIGCANCEL is not blocked throughout,
+ but sigfillset omits it SIGSETXID. So, we add SIGCANCEL back
+ explicitly here. */
+ sigset_t ss;
+ sigset_t oss;
+ sigfillset (&ss);
+ __sigaddset (&ss, SIGCANCEL); /*- already done by sigfillset 20171017 fix bug by songyunxia*/
+ INTERNAL_SYSCALL_DECL (err);
+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, &oss, _NSIG / 8);
+
+ /* Create the helper thread for this timer. */
+ pthread_t th;
+ int res = pthread_create (&th, &attr, timer_helper_thread, NULL);
+ if (res == 0)
+ /* We managed to start the helper thread. */
+ __helper_tid = ((struct pthread *) th)->tid;
+
+ /* Restore the signal mask. */
+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &oss, NULL,
+ _NSIG / 8);
+
+ /* No need for the attribute anymore. */
+ (void) pthread_attr_destroy (&attr);
+
+ /* We have to make sure that after fork()ing a new helper thread can
+ be created. */
+ pthread_atfork (NULL, NULL, reset_helper_control);
+}
+#endif
+
+#ifndef __ASSUME_POSIX_TIMERS
+# include <nptl/sysdeps/pthread/timer_routines.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.c
new file mode 100644
index 0000000..8c6ad91
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/timer_settime.c
@@ -0,0 +1,88 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include "kernel-posix-timers.h"
+
+
+#ifdef __NR_timer_settime
+# ifndef __ASSUME_POSIX_TIMERS
+static int compat_timer_settime (timer_t timerid, int flags,
+ const struct itimerspec *value,
+ struct itimerspec *ovalue);
+# define timer_settime static compat_timer_settime
+# include <nptl/sysdeps/pthread/timer_settime.c>
+# undef timer_settime
+# endif
+
+# ifdef timer_settime_alias
+# define timer_settime timer_settime_alias
+# endif
+
+
+int
+timer_settime (
+ timer_t timerid,
+ int flags,
+ const struct itimerspec *value,
+ struct itimerspec *ovalue)
+{
+# undef timer_settime
+# ifndef __ASSUME_POSIX_TIMERS
+ if (__no_posix_timers >= 0)
+# endif
+ {
+ struct timer *kt = (struct timer *) timerid;
+
+ /* Delete the kernel timer object. */
+ int res = INLINE_SYSCALL (timer_settime, 4, kt->ktimerid, flags,
+ value, ovalue);
+
+# ifndef __ASSUME_POSIX_TIMERS
+ if (res != -1 || errno != ENOSYS)
+ {
+ /* We know the syscall support is available. */
+ __no_posix_timers = 1;
+# endif
+ return res;
+# ifndef __ASSUME_POSIX_TIMERS
+ }
+# endif
+
+# ifndef __ASSUME_POSIX_TIMERS
+ __no_posix_timers = -1;
+# endif
+ }
+
+# ifndef __ASSUME_POSIX_TIMERS
+ return compat_timer_settime (timerid, flags, value, ovalue);
+# endif
+}
+#else
+# ifdef timer_settime_alias
+# define timer_settime timer_settime_alias
+# endif
+/* The new system calls are not available. Use the userlevel
+ implementation. */
+# include <nptl/sysdeps/pthread/timer_settime.c>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c
new file mode 100644
index 0000000..7eb095f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c
@@ -0,0 +1,123 @@
+/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <stdlib.h>
+#include <fork.h>
+#include <atomic.h>
+#include <tls.h>
+
+
+void
+__unregister_atfork (
+ void *dso_handle)
+{
+ /* Check whether there is any entry in the list which we have to
+ remove. It is likely that this is not the case so don't bother
+ getting the lock.
+
+ We do not worry about other threads adding entries for this DSO
+ right this moment. If this happens this is a race and we can do
+ whatever we please. The program will crash anyway seen. */
+ struct fork_handler *runp = __fork_handlers;
+ struct fork_handler *lastp = NULL;
+
+ while (runp != NULL)
+ if (runp->dso_handle == dso_handle)
+ break;
+ else
+ {
+ lastp = runp;
+ runp = runp->next;
+ }
+
+ if (runp == NULL)
+ /* Nothing to do. */
+ return;
+
+ /* Get the lock to not conflict with additions or deletions. Note
+ that there couldn't have been another thread deleting something.
+ The __unregister_atfork function is only called from the
+ dlclose() code which itself serializes the operations. */
+ lll_lock (__fork_lock, LLL_PRIVATE);
+
+ /* We have to create a new list with all the entries we don't remove. */
+ struct deleted_handler
+ {
+ struct fork_handler *handler;
+ struct deleted_handler *next;
+ } *deleted = NULL;
+
+ /* Remove the entries for the DSO which is unloaded from the list.
+ It's a single linked list so readers are. */
+ do
+ {
+ again:
+ if (runp->dso_handle == dso_handle)
+ {
+ if (lastp == NULL)
+ {
+ /* We have to use an atomic operation here because
+ __linkin_atfork also uses one. */
+ if (catomic_compare_and_exchange_bool_acq (&__fork_handlers,
+ runp->next, runp)
+ != 0)
+ {
+ runp = __fork_handlers;
+ goto again;
+ }
+ }
+ else
+ lastp->next = runp->next;
+
+ /* We cannot overwrite the ->next element now. Put the deleted
+ entries in a separate list. */
+ struct deleted_handler *newp = alloca (sizeof (*newp));
+ newp->handler = runp;
+ newp->next = deleted;
+ deleted = newp;
+ }
+ else
+ lastp = runp;
+
+ runp = runp->next;
+ }
+ while (runp != NULL);
+
+ /* Release the lock. */
+ lll_unlock (__fork_lock, LLL_PRIVATE);
+
+ /* Walk the list of all entries which have to be deleted. */
+ while (deleted != NULL)
+ {
+ /* We need to be informed by possible current users. */
+ deleted->handler->need_signal = 1;
+ /* Make sure this gets written out first. */
+ atomic_write_barrier ();
+
+ /* Decrement the reference counter. If it does not reach zero
+ wait for the last user. */
+ atomic_decrement (&deleted->handler->refcntr);
+ unsigned int val;
+ while ((val = deleted->handler->refcntr) != 0)
+ lll_futex_wait (&deleted->handler->refcntr, val, LLL_PRIVATE);
+
+ deleted = deleted->next;
+ }
+}
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unwindbuf.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unwindbuf.sym
new file mode 100644
index 0000000..8044b40
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/unwindbuf.sym
@@ -0,0 +1,7 @@
+#include <pthread.h>
+#include <stddef.h>
+
+--
+
+UNWINDBUFSIZE sizeof (__pthread_unwind_buf_t)
+UWJMPBUF offsetof (__pthread_unwind_buf_t, __cancel_jmp_buf)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/waitpid.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/waitpid.S
new file mode 100644
index 0000000..52abb27
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/waitpid.S
@@ -0,0 +1,23 @@
+#include <sysdep-cancel.h>
+
+#ifndef __NR_waitpid
+#error Makefile error: No NR_waitpid on this arch
+#endif
+
+/*
+extern pid_t __waitpid_nocancel (pid_t, int *, int) attribute_hidden;
+*/
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+
+PSEUDO (__waitpid, waitpid, 3)
+ret
+PSEUDO_END(__waitpid)
+
+libc_hidden_def (__waitpid)
+weak_alias (__waitpid, waitpid)
+libc_hidden_weak (waitpid)
+weak_alias (__waitpid, __libc_waitpid)
+libc_hidden_weak (__libc_waitpid)
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/write.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/write.S
new file mode 100644
index 0000000..43de332
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/write.S
@@ -0,0 +1,19 @@
+#include <sysdep-cancel.h>
+
+/*
+extern int __write_nocancel (int, const void *, size_t) attribute_hidden;
+*/
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+PSEUDO (__libc_write, write, 3)
+ret
+PSEUDO_END(__libc_write)
+
+libc_hidden_def (__write_nocancel)
+libc_hidden_def (__libc_write)
+weak_alias (__libc_write, __write)
+libc_hidden_weak (__write)
+weak_alias (__libc_write, write)
+libc_hidden_weak (write)
+
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile
new file mode 100644
index 0000000..43a6fad
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile
@@ -0,0 +1,13 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+top_srcdir=../../../../../../../
+top_builddir=../../../../../../../
+all: objs
+include $(top_builddir)Rules.mak
+include Makefile.arch
+include $(top_srcdir)Makerules
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch
new file mode 100644
index 0000000..71df986
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch
@@ -0,0 +1,38 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2006 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+libpthread_linux_arch_SSRC = pt-vfork.S clone.S pthread_once.S \
+ lowlevellock.S pthread_barrier_wait.S pthread_cond_signal.S pthread_cond_broadcast.S \
+ sem_post.S sem_timedwait.S lowlevelrobustlock.S \
+ sem_trywait.S sem_wait.S pthread_rwlock_rdlock.S pthread_rwlock_wrlock.S \
+ pthread_rwlock_timedrdlock.S pthread_rwlock_timedwrlock.S pthread_rwlock_unlock.S \
+ pthread_spin_unlock.S cancellation.S pthread_cond_timedwait.S pthread_cond_wait.S
+libpthread_linux_arch_CSRC = pthread_spin_init.c pt-__syscall_error.c
+
+libc_linux_arch_CSRC = fork.c
+libc_linux_arch_SSRC = clone.S vfork.S libc-cancellation.S libc-lowlevellock.S
+libc_linux_arch_SSRC-OMIT = waitpid.S
+librt_linux_arch_SSRC = librt-cancellation.S
+
+ASFLAGS += -DUSE___THREAD
+
+CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread
+ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-lowlevellock.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-pthread_once.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-cancellation.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_timedwait.S = -D_LIBC_REENTRANT
+ASFLAGS-pthread_cond_wait.S = -D_LIBC_REENTRANT
+
+ASFLAGS-clone.S = -D_LIBC_REENTRANT
+ASFLAGS-vfork.S = -D_LIBC_REENTRANT
+ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT
+ASFLAGS-libc-cancellation.S = -D_LIBC_REENTRANT
+ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y)
+CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__
+endif
+CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
new file mode 100644
index 0000000..7a09c81
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
@@ -0,0 +1,225 @@
+/* Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BITS_PTHREADTYPES_H
+#define _BITS_PTHREADTYPES_H 1
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_PTHREAD_ATTR_T 56
+# define __SIZEOF_PTHREAD_MUTEX_T 40
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 56
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 32
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#else
+# define __SIZEOF_PTHREAD_ATTR_T 36
+# define __SIZEOF_PTHREAD_MUTEX_T 24
+# define __SIZEOF_PTHREAD_MUTEXATTR_T 4
+# define __SIZEOF_PTHREAD_COND_T 48
+# define __SIZEOF_PTHREAD_CONDATTR_T 4
+# define __SIZEOF_PTHREAD_RWLOCK_T 32
+# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
+# define __SIZEOF_PTHREAD_BARRIER_T 20
+# define __SIZEOF_PTHREAD_BARRIERATTR_T 4
+#endif
+
+
+/* Thread identifiers. The structure of the attribute type is not
+ exposed on purpose. */
+typedef unsigned long int pthread_t;
+
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_ATTR_T];
+ long int __align;
+} pthread_attr_t;
+
+
+#if __WORDSIZE == 64
+typedef struct __pthread_internal_list
+{
+ struct __pthread_internal_list *__prev;
+ struct __pthread_internal_list *__next;
+} __pthread_list_t;
+#else
+typedef struct __pthread_internal_slist
+{
+ struct __pthread_internal_slist *__next;
+} __pthread_slist_t;
+#endif
+
+
+/* Data structures for mutex handling. The structure of the attribute
+ type is not exposed on purpose. */
+typedef union
+{
+ struct __pthread_mutex_s
+ {
+ int __lock;
+ unsigned int __count;
+ int __owner;
+#if __WORDSIZE == 64
+ unsigned int __nusers;
+#endif
+ /* KIND must stay at this position in the structure to maintain
+ binary compatibility. */
+ int __kind;
+#if __WORDSIZE == 64
+ int __spins;
+ __pthread_list_t __list;
+# define __PTHREAD_MUTEX_HAVE_PREV 1
+#else
+ unsigned int __nusers;
+ __extension__ union
+ {
+ int __spins;
+ __pthread_slist_t __list;
+ };
+#endif
+ } __data;
+ char __size[__SIZEOF_PTHREAD_MUTEX_T];
+ long int __align;
+} pthread_mutex_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
+ int __align;
+} pthread_mutexattr_t;
+
+
+/* Data structure for conditional variable handling. The structure of
+ the attribute type is not exposed on purpose. */
+typedef union
+{
+ struct
+ {
+ int __lock;
+ unsigned int __futex;
+ __extension__ unsigned long long int __total_seq;
+ __extension__ unsigned long long int __wakeup_seq;
+ __extension__ unsigned long long int __woken_seq;
+ void *__mutex;
+ unsigned int __nwaiters;
+ unsigned int __broadcast_seq;
+ } __data;
+ char __size[__SIZEOF_PTHREAD_COND_T];
+ __extension__ long long int __align;
+} pthread_cond_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_CONDATTR_T];
+ int __align;
+} pthread_condattr_t;
+
+
+/* Keys for thread-specific data */
+typedef unsigned int pthread_key_t;
+
+
+/* Once-only execution */
+typedef int pthread_once_t;
+
+
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+/* Data structure for read-write lock variable handling. The
+ structure of the attribute type is not exposed on purpose. */
+typedef union
+{
+# if __WORDSIZE == 64
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ int __writer;
+ int __shared;
+ unsigned long int __pad1;
+ unsigned long int __pad2;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned int __flags;
+ } __data;
+# else
+ struct
+ {
+ int __lock;
+ unsigned int __nr_readers;
+ unsigned int __readers_wakeup;
+ unsigned int __writer_wakeup;
+ unsigned int __nr_readers_queued;
+ unsigned int __nr_writers_queued;
+ /* FLAGS must stay at this position in the structure to maintain
+ binary compatibility. */
+ unsigned char __flags;
+ unsigned char __shared;
+ unsigned char __pad1;
+ unsigned char __pad2;
+ int __writer;
+ } __data;
+# endif
+ char __size[__SIZEOF_PTHREAD_RWLOCK_T];
+ long int __align;
+} pthread_rwlock_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
+ long int __align;
+} pthread_rwlockattr_t;
+#endif
+
+
+#ifdef __USE_XOPEN2K
+/* POSIX spinlock data type. */
+typedef volatile int pthread_spinlock_t;
+
+
+/* POSIX barriers data type. The structure of the type is
+ deliberately not exposed. */
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIER_T];
+ long int __align;
+} pthread_barrier_t;
+
+typedef union
+{
+ char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
+ int __align;
+} pthread_barrierattr_t;
+#endif
+
+
+#if __WORDSIZE == 32
+/* Extra attributes for the cleanup functions. */
+# define __cleanup_fct_attribute __attribute__ ((__regparm__ (1)))
+#endif
+
+#endif /* bits/pthreadtypes.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
new file mode 100644
index 0000000..e973bc5
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _SEMAPHORE_H
+# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
+#endif
+
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+# define __SIZEOF_SEM_T 32
+#else
+# define __SIZEOF_SEM_T 16
+#endif
+
+
+/* Value returned if `sem_open' failed. */
+#define SEM_FAILED ((sem_t *) 0)
+
+
+typedef union
+{
+ char __size[__SIZEOF_SEM_T];
+ long int __align;
+} sem_t;
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S
new file mode 100644
index 0000000..13adea7
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S
@@ -0,0 +1,116 @@
+/* Copyright (C) 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tcb-offsets.h>
+#include <bits/kernel-features.h>
+#include "lowlevellock.h"
+
+#ifdef IS_IN_libpthread
+# ifdef SHARED
+# define __pthread_unwind __GI___pthread_unwind
+# endif
+#else
+# ifndef SHARED
+ .weak __pthread_unwind
+# endif
+#endif
+
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %fs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+#endif
+
+/* It is crucial that the functions in this file don't modify registers
+ other than %rax and %r11. The syscall wrapper code depends on this
+ because it doesn't explicitly save the other registers which hold
+ relevant values. */
+ .text
+
+ .hidden __pthread_enable_asynccancel
+ENTRY(__pthread_enable_asynccancel)
+ movl %fs:CANCELHANDLING, %eax
+2: movl %eax, %r11d
+ orl $TCB_CANCELTYPE_BITMASK, %r11d
+ cmpl %eax, %r11d
+ je 1f
+
+ lock
+ cmpxchgl %r11d, %fs:CANCELHANDLING
+ jnz 2b
+
+ andl $(TCB_CANCELSTATE_BITMASK|TCB_CANCELTYPE_BITMASK|TCB_CANCELED_BITMASK|TCB_EXITING_BITMASK|TCB_CANCEL_RESTMASK|TCB_TERMINATED_BITMASK), %r11d
+ cmpl $(TCB_CANCELTYPE_BITMASK|TCB_CANCELED_BITMASK), %r11d
+ je 3f
+
+1: ret
+
+3: movq $TCB_PTHREAD_CANCELED, %fs:RESULT
+ lock
+ orl $TCB_EXITING_BITMASK, %fs:CANCELHANDLING
+ movq %fs:CLEANUP_JMP_BUF, %rdi
+#ifdef SHARED
+ call __pthread_unwind@PLT
+#else
+ call __pthread_unwind
+#endif
+ hlt
+END(__pthread_enable_asynccancel)
+
+
+ .hidden __pthread_disable_asynccancel
+ENTRY(__pthread_disable_asynccancel)
+ testl $TCB_CANCELTYPE_BITMASK, %edi
+ jnz 1f
+
+ movl %fs:CANCELHANDLING, %eax
+2: movl %eax, %r11d
+ andl $~TCB_CANCELTYPE_BITMASK, %r11d
+ lock
+ cmpxchgl %r11d, %fs:CANCELHANDLING
+ jnz 2b
+
+ movl %r11d, %eax
+3: andl $(TCB_CANCELING_BITMASK|TCB_CANCELED_BITMASK), %eax
+ cmpl $TCB_CANCELING_BITMASK, %eax
+ je 4f
+1: ret
+
+ /* Performance doesn't matter in this loop. We will
+ delay until the thread is canceled. And we will unlikely
+ enter the loop twice. */
+4: movq %fs:0, %rdi
+ movl $__NR_futex, %eax
+ xorq %r10, %r10
+ addq $CANCELHANDLING, %rdi
+ LOAD_PRIVATE_FUTEX_WAIT (%esi)
+ syscall
+ movl %fs:CANCELHANDLING, %eax
+ jmp 3b
+END(__pthread_disable_asynccancel)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/clone.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/clone.S
new file mode 100644
index 0000000..efbaee3
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/clone.S
@@ -0,0 +1,3 @@
+#include <tcb-offsets.h>
+#define RESET_PID
+#include <libc/sysdeps/linux/x86_64/clone.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/compat-timer.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/compat-timer.h
new file mode 100644
index 0000000..02485da
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/compat-timer.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <signal.h>
+#include <time.h>
+#include <sys/types.h>
+
+#define OLD_TIMER_MAX 256
+
+extern timer_t __compat_timer_list[OLD_TIMER_MAX] attribute_hidden;
+
+
+extern int __timer_create_new (clockid_t clock_id, struct sigevent *evp,
+ timer_t *timerid);
+extern int __timer_delete_new (timer_t timerid);
+extern int __timer_getoverrun_new (timer_t timerid);
+extern int __timer_gettime_new (timer_t timerid, struct itimerspec *value);
+extern int __timer_settime_new (timer_t timerid, int flags,
+ const struct itimerspec *value,
+ struct itimerspec *ovalue);
+
+
+extern int __timer_create_old (clockid_t clock_id, struct sigevent *evp,
+ int *timerid);
+extern int __timer_delete_old (int timerid);
+extern int __timer_getoverrun_old (int timerid);
+extern int __timer_gettime_old (int timerid, struct itimerspec *value);
+extern int __timer_settime_old (int timerid, int flags,
+ const struct itimerspec *value,
+ struct itimerspec *ovalue);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/fork.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/fork.c
new file mode 100644
index 0000000..c828e15
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/fork.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+
+
+#define ARCH_FORK() \
+ INLINE_SYSCALL (clone, 4, \
+ CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0, \
+ NULL, &THREAD_SELF->tid)
+
+#include "../fork.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S
new file mode 100644
index 0000000..1100588
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-cancellation.S
@@ -0,0 +1,22 @@
+/* Copyright (C) 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define __pthread_enable_asynccancel __libc_enable_asynccancel
+#define __pthread_disable_asynccancel __libc_disable_asynccancel
+#include "cancellation.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S
new file mode 100644
index 0000000..ce8ad27
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/libc-lowlevellock.S
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include "lowlevellock.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S
new file mode 100644
index 0000000..ce4192b
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/librt-cancellation.S
@@ -0,0 +1,22 @@
+/* Copyright (C) 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define __pthread_enable_asynccancel __librt_enable_asynccancel
+#define __pthread_disable_asynccancel __librt_disable_asynccancel
+#include "cancellation.S"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
new file mode 100644
index 0000000..e59bdda
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
@@ -0,0 +1,457 @@
+/* Copyright (C) 2002-2006, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <tcb-offsets.h>
+
+ .text
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_PRIVATE_FUTEX_WAKE(reg) \
+ movl $(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $(FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME), reg
+# define LOAD_FUTEX_WAKE(reg) \
+ xorl $(FUTEX_WAKE | FUTEX_PRIVATE_FLAG), reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %fs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_PRIVATE_FUTEX_WAIT(reg) \
+ movl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+# define LOAD_PRIVATE_FUTEX_WAKE(reg) \
+ movl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAKE, reg
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT_BITSET | FUTEX_CLOCK_REALTIME, reg
+# define LOAD_FUTEX_WAKE(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAKE, reg
+#endif
+
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+
+ .globl __lll_lock_wait_private
+ .type __lll_lock_wait_private,@function
+ .hidden __lll_lock_wait_private
+ .align 16
+__lll_lock_wait_private:
+ cfi_startproc
+ pushq %r10
+ cfi_adjust_cfa_offset(8)
+ pushq %rdx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r10, -16)
+ cfi_offset(%rdx, -24)
+ xorq %r10, %r10 /* No timeout. */
+ movl $2, %edx
+ LOAD_PRIVATE_FUTEX_WAIT (%esi)
+
+ cmpl %edx, %eax /* NB: %edx == 2 */
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ syscall
+
+2: movl %edx, %eax
+ xchgl %eax, (%rdi) /* NB: lock is implied */
+
+ testl %eax, %eax
+ jnz 1b
+
+ popq %rdx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rdx)
+ popq %r10
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r10)
+ retq
+ cfi_endproc
+ .size __lll_lock_wait_private,.-__lll_lock_wait_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_lock_wait
+ .type __lll_lock_wait,@function
+ .hidden __lll_lock_wait
+ .align 16
+__lll_lock_wait:
+ cfi_startproc
+ pushq %r10
+ cfi_adjust_cfa_offset(8)
+ pushq %rdx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r10, -16)
+ cfi_offset(%rdx, -24)
+ xorq %r10, %r10 /* No timeout. */
+ movl $2, %edx
+ LOAD_FUTEX_WAIT (%esi)
+
+ cmpl %edx, %eax /* NB: %edx == 2 */
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ syscall
+
+2: movl %edx, %eax
+ xchgl %eax, (%rdi) /* NB: lock is implied */
+
+ testl %eax, %eax
+ jnz 1b
+
+ popq %rdx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rdx)
+ popq %r10
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r10)
+ retq
+ cfi_endproc
+ .size __lll_lock_wait,.-__lll_lock_wait
+
+ /* %rdi: futex
+ %rsi: flags
+ %rdx: timeout
+ %eax: futex value
+ */
+ .globl __lll_timedlock_wait
+ .type __lll_timedlock_wait,@function
+ .hidden __lll_timedlock_wait
+ .align 16
+__lll_timedlock_wait:
+ cfi_startproc
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+# endif
+
+ pushq %r9
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r9, 0)
+ movq %rdx, %r10
+ movl $0xffffffff, %r9d
+ LOAD_FUTEX_WAIT_ABS (%esi)
+
+ movl $2, %edx
+ cmpl %edx, %eax
+ jne 2f
+
+1: movl $SYS_futex, %eax
+ movl $2, %edx
+ syscall
+
+2: xchgl %edx, (%rdi) /* NB: lock is implied */
+
+ testl %edx, %edx
+ jz 3f
+
+ cmpl $-ETIMEDOUT, %eax
+ je 4f
+ cmpl $-EINVAL, %eax
+ jne 1b
+4: movl %eax, %edx
+ negl %edx
+
+3: movl %edx, %eax
+ popq %r9
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r9)
+ retq
+
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+.Lreltmo:
+ /* Check for a valid timeout value. */
+ cmpq $1000000000, 8(%rdx)
+ jae 3f
+
+ pushq %r8
+ cfi_adjust_cfa_offset(8)
+ pushq %r9
+ cfi_adjust_cfa_offset(8)
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r8, -16)
+ cfi_offset(%r9, -24)
+ cfi_offset(%r12, -32)
+ cfi_offset(%r13, -40)
+ cfi_offset(%r14, -48)
+ pushq %rsi
+ cfi_adjust_cfa_offset(8)
+
+ /* Stack frame for the timespec and timeval structs. */
+ subq $24, %rsp
+ cfi_adjust_cfa_offset(24)
+
+ movq %rdi, %r12
+ movq %rdx, %r13
+
+ movl $2, %edx
+ xchgl %edx, (%r12)
+
+ testl %edx, %edx
+ je 6f
+
+1:
+ /* Get current time. */
+ movq %rsp, %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ /* This is a regular function call, all caller-save registers
+ might be clobbered. */
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rdi
+ movq 8(%r13), %rsi
+ subq (%rsp), %rdi
+ subq %rax, %rsi
+ jns 4f
+ addq $1000000000, %rsi
+ decq %rdi
+4: testq %rdi, %rdi
+ js 2f /* Time is already up. */
+
+ /* Store relative timeout. */
+ movq %rdi, (%rsp)
+ movq %rsi, 8(%rsp)
+
+ /* Futex call. */
+ movl $2, %edx
+ movl $1, %eax
+ movq %rsp, %r10
+ movl 24(%rsp), %esi
+ LOAD_FUTEX_WAIT (%esi)
+ movq %r12, %rdi
+ movl $SYS_futex, %eax
+ syscall
+
+ /* NB: %edx == 2 */
+ xchgl %edx, (%r12)
+
+ testl %edx, %edx
+ je 6f
+
+ cmpl $-ETIMEDOUT, %eax
+ jne 1b
+2: movl $ETIMEDOUT, %edx
+
+6: addq $32, %rsp
+ cfi_adjust_cfa_offset(-32)
+ popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ popq %r9
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r9)
+ popq %r8
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r8)
+ movl %edx, %eax
+ retq
+
+3: movl $EINVAL, %eax
+ retq
+# endif
+ cfi_endproc
+ .size __lll_timedlock_wait,.-__lll_timedlock_wait
+#endif
+
+
+ .globl __lll_unlock_wake_private
+ .type __lll_unlock_wake_private,@function
+ .hidden __lll_unlock_wake_private
+ .align 16
+__lll_unlock_wake_private:
+ cfi_startproc
+ pushq %rsi
+ cfi_adjust_cfa_offset(8)
+ pushq %rdx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%rsi, -16)
+ cfi_offset(%rdx, -24)
+
+ movl $0, (%rdi)
+ LOAD_PRIVATE_FUTEX_WAKE (%esi)
+ movl $1, %edx /* Wake one thread. */
+ movl $SYS_futex, %eax
+ syscall
+
+ popq %rdx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rdx)
+ popq %rsi
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rsi)
+ retq
+ cfi_endproc
+ .size __lll_unlock_wake_private,.-__lll_unlock_wake_private
+
+#ifdef NOT_IN_libc
+ .globl __lll_unlock_wake
+ .type __lll_unlock_wake,@function
+ .hidden __lll_unlock_wake
+ .align 16
+__lll_unlock_wake:
+ cfi_startproc
+ pushq %rsi
+ cfi_adjust_cfa_offset(8)
+ pushq %rdx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%rsi, -16)
+ cfi_offset(%rdx, -24)
+
+ movl $0, (%rdi)
+ LOAD_FUTEX_WAKE (%esi)
+ movl $1, %edx /* Wake one thread. */
+ movl $SYS_futex, %eax
+ syscall
+
+ popq %rdx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rdx)
+ popq %rsi
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rsi)
+ retq
+ cfi_endproc
+ .size __lll_unlock_wake,.-__lll_unlock_wake
+
+ .globl __lll_timedwait_tid
+ .type __lll_timedwait_tid,@function
+ .hidden __lll_timedwait_tid
+ .align 16
+__lll_timedwait_tid:
+ cfi_startproc
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+
+ movq %rdi, %r12
+ movq %rsi, %r13
+
+ subq $16, %rsp
+ cfi_adjust_cfa_offset(16)
+
+ /* Get current time. */
+2: movq %rsp, %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rdi
+ movq 8(%r13), %rsi
+ subq (%rsp), %rdi
+ subq %rax, %rsi
+ jns 5f
+ addq $1000000000, %rsi
+ decq %rdi
+5: testq %rdi, %rdi
+ js 6f /* Time is already up. */
+
+ movq %rdi, (%rsp) /* Store relative timeout. */
+ movq %rsi, 8(%rsp)
+
+ movl (%r12), %edx
+ testl %edx, %edx
+ jz 4f
+
+ movq %rsp, %r10
+ /* XXX The kernel so far uses global futex for the wakeup at
+ all times. */
+#if FUTEX_WAIT == 0
+ xorl %esi, %esi
+#else
+ movl $FUTEX_WAIT, %esi
+#endif
+ movq %r12, %rdi
+ movl $SYS_futex, %eax
+ syscall
+
+ cmpl $0, (%rdi)
+ jne 1f
+4: xorl %eax, %eax
+
+8: addq $16, %rsp
+ cfi_adjust_cfa_offset(-16)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ retq
+
+ cfi_adjust_cfa_offset(32)
+1: cmpq $-ETIMEDOUT, %rax
+ jne 2b
+
+6: movl $ETIMEDOUT, %eax
+ jmp 8b
+ cfi_endproc
+ .size __lll_timedwait_tid,.-__lll_timedwait_tid
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
new file mode 100644
index 0000000..afc4013
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
@@ -0,0 +1,598 @@
+/* Copyright (C) 2002-2004, 2006-2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _LOWLEVELLOCK_H
+#define _LOWLEVELLOCK_H 1
+
+#ifndef __ASSEMBLER__
+# include <time.h>
+# include <sys/param.h>
+# include <bits/pthreadtypes.h>
+# include <bits/kernel-features.h>
+# include <tcb-offsets.h>
+
+# ifndef LOCK_INSTR
+# ifdef UP
+# define LOCK_INSTR /* nothing */
+# else
+# define LOCK_INSTR "lock;"
+# endif
+# endif
+#else
+# ifndef LOCK
+# ifdef UP
+# define LOCK
+# else
+# define LOCK lock
+# endif
+# endif
+#endif
+
+#define FUTEX_WAIT 0
+#define FUTEX_WAKE 1
+#define FUTEX_CMP_REQUEUE 4
+#define FUTEX_WAKE_OP 5
+#define FUTEX_LOCK_PI 6
+#define FUTEX_UNLOCK_PI 7
+#define FUTEX_TRYLOCK_PI 8
+#define FUTEX_WAIT_BITSET 9
+#define FUTEX_WAKE_BITSET 10
+#define FUTEX_WAIT_REQUEUE_PI 11
+#define FUTEX_CMP_REQUEUE_PI 12
+#define FUTEX_PRIVATE_FLAG 128
+#define FUTEX_CLOCK_REALTIME 256
+
+#define FUTEX_BITSET_MATCH_ANY 0xffffffff
+
+#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
+
+/* Values for 'private' parameter of locking macros. Yes, the
+ definition seems to be backwards. But it is not. The bit will be
+ reversed before passing to the system call. */
+#define LLL_PRIVATE 0
+#define LLL_SHARED FUTEX_PRIVATE_FLAG
+
+#ifndef __ASSEMBLER__
+
+#if !defined NOT_IN_libc || defined IS_IN_rtld
+/* In libc.so or ld.so all futexes are private. */
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ ((fl) | FUTEX_PRIVATE_FLAG)
+# else
+# define __lll_private_flag(fl, private) \
+ ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
+# endif
+#else
+# ifdef __ASSUME_PRIVATE_FUTEX
+# define __lll_private_flag(fl, private) \
+ (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
+# else
+# define __lll_private_flag(fl, private) \
+ (__builtin_constant_p (private) \
+ ? ((private) == 0 \
+ ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
+ : (fl)) \
+ : ({ unsigned int __fl = ((private) ^ FUTEX_PRIVATE_FLAG); \
+ __asm__ ("andl %%fs:%P1, %0" : "+r" (__fl) \
+ : "i" (offsetof (struct pthread, header.private_futex))); \
+ __fl | (fl); }))
+# endif
+#endif
+
+/* Initializer for lock. */
+#define LLL_LOCK_INITIALIZER (0)
+#define LLL_LOCK_INITIALIZER_LOCKED (1)
+#define LLL_LOCK_INITIALIZER_WAITERS (2)
+
+/* Delay in spinlock loop. */
+#define BUSY_WAIT_NOP __asm__ ("rep; nop")
+
+
+#define LLL_STUB_UNWIND_INFO_START \
+ ".section .eh_frame,\"a\",@progbits\n" \
+"7:\t" ".long 9f-8f # Length of Common Information Entry\n" \
+"8:\t" ".long 0x0 # CIE Identifier Tag\n\t" \
+ ".byte 0x1 # CIE Version\n\t" \
+ ".ascii \"zR\\0\" # CIE Augmentation\n\t" \
+ ".uleb128 0x1 # CIE Code Alignment Factor\n\t" \
+ ".sleb128 -8 # CIE Data Alignment Factor\n\t" \
+ ".byte 0x10 # CIE RA Column\n\t" \
+ ".uleb128 0x1 # Augmentation size\n\t" \
+ ".byte 0x1b # FDE Encoding (pcrel sdata4)\n\t" \
+ ".byte 0x12 # DW_CFA_def_cfa_sf\n\t" \
+ ".uleb128 0x7\n\t" \
+ ".sleb128 16\n\t" \
+ ".align 8\n" \
+"9:\t" ".long 23f-10f # FDE Length\n" \
+"10:\t" ".long 10b-7b # FDE CIE offset\n\t" \
+ ".long 1b-. # FDE initial location\n\t" \
+ ".long 6b-1b # FDE address range\n\t" \
+ ".uleb128 0x0 # Augmentation size\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 12f-11f\n" \
+"11:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 4b-1b\n"
+#define LLL_STUB_UNWIND_INFO_END \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 14f-13f\n" \
+"13:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 4b-2b\n" \
+"14:\t" ".byte 0x40 + (3b-2b) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x0e # DW_CFA_def_cfa_offset\n\t" \
+ ".uleb128 0\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 16f-15f\n" \
+"15:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 4b-3b\n" \
+"16:\t" ".byte 0x40 + (4b-3b-1) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x0e # DW_CFA_def_cfa_offset\n\t" \
+ ".uleb128 128\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 20f-17f\n" \
+"17:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 19f-18f\n\t" \
+ ".byte 0x0d # DW_OP_const4s\n" \
+"18:\t" ".4byte 4b-.\n\t" \
+ ".byte 0x1c # DW_OP_minus\n\t" \
+ ".byte 0x0d # DW_OP_const4s\n" \
+"19:\t" ".4byte 24f-.\n\t" \
+ ".byte 0x22 # DW_OP_plus\n" \
+"20:\t" ".byte 0x40 + (5b-4b+1) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x13 # DW_CFA_def_cfa_offset_sf\n\t" \
+ ".sleb128 16\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 22f-21f\n" \
+"21:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 4b-5b\n" \
+"22:\t" ".align 8\n" \
+"23:\t" ".previous\n"
+
+/* Unwind info for
+ 1: leaq ..., %rdi
+ 2: subq $128, %rsp
+ 3: callq ...
+ 4: addq $128, %rsp
+ 5: jmp 24f
+ 6:
+ snippet. */
+#define LLL_STUB_UNWIND_INFO_5 \
+LLL_STUB_UNWIND_INFO_START \
+"12:\t" ".byte 0x40 + (2b-1b) # DW_CFA_advance_loc\n\t" \
+LLL_STUB_UNWIND_INFO_END
+
+/* Unwind info for
+ 1: leaq ..., %rdi
+ 0: movq ..., %rdx
+ 2: subq $128, %rsp
+ 3: callq ...
+ 4: addq $128, %rsp
+ 5: jmp 24f
+ 6:
+ snippet. */
+#define LLL_STUB_UNWIND_INFO_6 \
+LLL_STUB_UNWIND_INFO_START \
+"12:\t" ".byte 0x40 + (0b-1b) # DW_CFA_advance_loc\n\t" \
+ ".byte 0x16 # DW_CFA_val_expression\n\t" \
+ ".uleb128 0x10\n\t" \
+ ".uleb128 26f-25f\n" \
+"25:\t" ".byte 0x80 # DW_OP_breg16\n\t" \
+ ".sleb128 4b-0b\n" \
+"26:\t" ".byte 0x40 + (2b-0b) # DW_CFA_advance_loc\n\t" \
+LLL_STUB_UNWIND_INFO_END
+
+
+#define lll_futex_wait(futex, val, private) \
+ lll_futex_timed_wait(futex, val, NULL, private)
+
+
+#define lll_futex_timed_wait(futex, val, timeout, private) \
+ ({ \
+ register const struct timespec *__to __asm__ ("r10") = timeout; \
+ int __status; \
+ register __typeof (val) _val __asm__ ("edx") = (val); \
+ __asm__ __volatile__ ("syscall" \
+ : "=a" (__status) \
+ : "0" (SYS_futex), "D" (futex), \
+ "S" (__lll_private_flag (FUTEX_WAIT, private)), \
+ "d" (_val), "r" (__to) \
+ : "memory", "cc", "r11", "cx"); \
+ __status; \
+ })
+
+
+#define lll_futex_wake(futex, nr, private) \
+ do { \
+ int __ignore; \
+ register __typeof (nr) _nr __asm__ ("edx") = (nr); \
+ __asm__ __volatile__ ("syscall" \
+ : "=a" (__ignore) \
+ : "0" (SYS_futex), "D" (futex), \
+ "S" (__lll_private_flag (FUTEX_WAKE, private)), \
+ "d" (_nr) \
+ : "memory", "cc", "r10", "r11", "cx"); \
+ } while (0)
+
+
+/* NB: in the lll_trylock macro we simply return the value in %eax
+ after the cmpxchg instruction. In case the operation succeded this
+ value is zero. In case the operation failed, the cmpxchg instruction
+ has loaded the current value of the memory work which is guaranteed
+ to be nonzero. */
+#if defined NOT_IN_libc || defined UP
+# define __lll_trylock_asm LOCK_INSTR "cmpxchgl %2, %1"
+#else
+# define __lll_trylock_asm "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \
+ "je 0f\n\t" \
+ "lock; cmpxchgl %2, %1\n\t" \
+ "jmp 1f\n\t" \
+ "0:\tcmpxchgl %2, %1\n\t" \
+ "1:"
+#endif
+
+#define lll_trylock(futex) \
+ ({ int ret; \
+ __asm__ __volatile__ (__lll_trylock_asm \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (LLL_LOCK_INITIALIZER_LOCKED), "m" (futex), \
+ "0" (LLL_LOCK_INITIALIZER) \
+ : "memory"); \
+ ret; })
+
+#define lll_robust_trylock(futex, id) \
+ ({ int ret; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %2, %1" \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (id), "m" (futex), "0" (LLL_LOCK_INITIALIZER) \
+ : "memory"); \
+ ret; })
+
+#define lll_cond_trylock(futex) \
+ ({ int ret; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %2, %1" \
+ : "=a" (ret), "=m" (futex) \
+ : "r" (LLL_LOCK_INITIALIZER_WAITERS), \
+ "m" (futex), "0" (LLL_LOCK_INITIALIZER) \
+ : "memory"); \
+ ret; })
+
+#if defined NOT_IN_libc || defined UP
+# define __lll_lock_asm_start LOCK_INSTR "cmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t"
+#else
+# define __lll_lock_asm_start "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \
+ "je 0f\n\t" \
+ "lock; cmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t" \
+ "jmp 24f\n" \
+ "0:\tcmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t"
+#endif
+
+#define lll_lock(futex, private) \
+ (void) \
+ ({ int ignore1, ignore2, ignore3; \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __asm__ __volatile__ (__lll_lock_asm_start \
+ ".subsection 1\n\t" \
+ ".type _L_lock_%=, @function\n" \
+ "_L_lock_%=:\n" \
+ "1:\tleaq %2, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_lock_wait_private\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_lock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=S" (ignore1), "=&D" (ignore2), "=m" (futex), \
+ "=a" (ignore3) \
+ : "0" (1), "m" (futex), "3" (0) \
+ : "cx", "r11", "cc", "memory"); \
+ else \
+ __asm__ __volatile__ (__lll_lock_asm_start \
+ ".subsection 1\n\t" \
+ ".type _L_lock_%=, @function\n" \
+ "_L_lock_%=:\n" \
+ "1:\tleaq %2, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_lock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_lock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \
+ "=a" (ignore3) \
+ : "1" (1), "m" (futex), "3" (0), "0" (private) \
+ : "cx", "r11", "cc", "memory"); \
+ }) \
+
+#define lll_robust_lock(futex, id, private) \
+ ({ int __ret, ignore1, ignore2; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_lock_%=, @function\n" \
+ "_L_robust_lock_%=:\n" \
+ "1:\tleaq %2, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_robust_lock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_robust_lock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \
+ "=a" (__ret) \
+ : "1" (id), "m" (futex), "3" (0), "0" (private) \
+ : "cx", "r11", "cc", "memory"); \
+ __ret; })
+
+#define lll_cond_lock(futex, private) \
+ (void) \
+ ({ int ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_cond_lock_%=, @function\n" \
+ "_L_cond_lock_%=:\n" \
+ "1:\tleaq %2, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_lock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_cond_lock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \
+ "=a" (ignore3) \
+ : "1" (2), "m" (futex), "3" (0), "0" (private) \
+ : "cx", "r11", "cc", "memory"); \
+ })
+
+#define lll_robust_cond_lock(futex, id, private) \
+ ({ int __ret, ignore1, ignore2; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %4, %2\n\t" \
+ "jnz 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_cond_lock_%=, @function\n" \
+ "_L_robust_cond_lock_%=:\n" \
+ "1:\tleaq %2, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_robust_lock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_robust_cond_lock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=S" (ignore1), "=D" (ignore2), "=m" (futex), \
+ "=a" (__ret) \
+ : "1" (id | FUTEX_WAITERS), "m" (futex), "3" (0), \
+ "0" (private) \
+ : "cx", "r11", "cc", "memory"); \
+ __ret; })
+
+#define lll_timedlock(futex, timeout, private) \
+ ({ int __ret, ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %4\n\t" \
+ "jnz 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_timedlock_%=, @function\n" \
+ "_L_timedlock_%=:\n" \
+ "1:\tleaq %4, %%rdi\n" \
+ "0:\tmovq %8, %%rdx\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_timedlock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_timedlock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_6 \
+ "24:" \
+ : "=a" (__ret), "=D" (ignore1), "=S" (ignore2), \
+ "=&d" (ignore3), "=m" (futex) \
+ : "0" (0), "1" (1), "m" (futex), "m" (timeout), \
+ "2" (private) \
+ : "memory", "cx", "cc", "r10", "r11"); \
+ __ret; })
+
+#define lll_robust_timedlock(futex, timeout, id, private) \
+ ({ int __ret, ignore1, ignore2, ignore3; \
+ __asm__ __volatile__ (LOCK_INSTR "cmpxchgl %1, %4\n\t" \
+ "jnz 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_timedlock_%=, @function\n" \
+ "_L_robust_timedlock_%=:\n" \
+ "1:\tleaq %4, %%rdi\n" \
+ "0:\tmovq %8, %%rdx\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_robust_timedlock_wait\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_robust_timedlock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_6 \
+ "24:" \
+ : "=a" (__ret), "=D" (ignore1), "=S" (ignore2), \
+ "=&d" (ignore3), "=m" (futex) \
+ : "0" (0), "1" (id), "m" (futex), "m" (timeout), \
+ "2" (private) \
+ : "memory", "cx", "cc", "r10", "r11"); \
+ __ret; })
+
+#if defined NOT_IN_libc || defined UP
+# define __lll_unlock_asm_start LOCK_INSTR "decl %0\n\t" \
+ "jne 1f\n\t"
+#else
+# define __lll_unlock_asm_start "cmpl $0, __libc_multiple_threads(%%rip)\n\t" \
+ "je 0f\n\t" \
+ "lock; decl %0\n\t" \
+ "jne 1f\n\t" \
+ "jmp 24f\n\t" \
+ "0:\tdecl %0\n\t" \
+ "jne 1f\n\t"
+#endif
+
+#define lll_unlock(futex, private) \
+ (void) \
+ ({ int ignore; \
+ if (__builtin_constant_p (private) && (private) == LLL_PRIVATE) \
+ __asm__ __volatile__ (__lll_unlock_asm_start \
+ ".subsection 1\n\t" \
+ ".type _L_unlock_%=, @function\n" \
+ "_L_unlock_%=:\n" \
+ "1:\tleaq %0, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_unlock_wake_private\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_unlock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=m" (futex), "=&D" (ignore) \
+ : "m" (futex) \
+ : "ax", "cx", "r11", "cc", "memory"); \
+ else \
+ __asm__ __volatile__ (__lll_unlock_asm_start \
+ ".subsection 1\n\t" \
+ ".type _L_unlock_%=, @function\n" \
+ "_L_unlock_%=:\n" \
+ "1:\tleaq %0, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_unlock_wake\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_unlock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=m" (futex), "=&D" (ignore) \
+ : "m" (futex), "S" (private) \
+ : "ax", "cx", "r11", "cc", "memory"); \
+ })
+
+#define lll_robust_unlock(futex, private) \
+ do \
+ { \
+ int ignore; \
+ __asm__ __volatile__ (LOCK_INSTR "andl %2, %0\n\t" \
+ "jne 1f\n\t" \
+ ".subsection 1\n\t" \
+ ".type _L_robust_unlock_%=, @function\n" \
+ "_L_robust_unlock_%=:\n" \
+ "1:\tleaq %0, %%rdi\n" \
+ "2:\tsubq $128, %%rsp\n" \
+ "3:\tcallq __lll_unlock_wake\n" \
+ "4:\taddq $128, %%rsp\n" \
+ "5:\tjmp 24f\n" \
+ "6:\t.size _L_robust_unlock_%=, 6b-1b\n\t" \
+ ".previous\n" \
+ LLL_STUB_UNWIND_INFO_5 \
+ "24:" \
+ : "=m" (futex), "=&D" (ignore) \
+ : "i" (FUTEX_WAITERS), "m" (futex), \
+ "S" (private) \
+ : "ax", "cx", "r11", "cc", "memory"); \
+ } \
+ while (0)
+
+#define lll_robust_dead(futex, private) \
+ do \
+ { \
+ int ignore; \
+ __asm__ __volatile__ (LOCK_INSTR "orl %3, (%2)\n\t" \
+ "syscall" \
+ : "=m" (futex), "=a" (ignore) \
+ : "D" (&(futex)), "i" (FUTEX_OWNER_DIED), \
+ "S" (__lll_private_flag (FUTEX_WAKE, private)), \
+ "1" (__NR_futex), "d" (1) \
+ : "cx", "r11", "cc", "memory"); \
+ } \
+ while (0)
+
+/* Returns non-zero if error happened, zero if success. */
+#define lll_futex_requeue(ftx, nr_wake, nr_move, mutex, val, private) \
+ ({ int __res; \
+ register int __nr_move __asm__ ("r10") = nr_move; \
+ register void *__mutex __asm__ ("r8") = mutex; \
+ register int __val __asm__ ("r9") = val; \
+ __asm__ __volatile__ ("syscall" \
+ : "=a" (__res) \
+ : "0" (__NR_futex), "D" ((void *) ftx), \
+ "S" (__lll_private_flag (FUTEX_CMP_REQUEUE, \
+ private)), "d" (nr_wake), \
+ "r" (__nr_move), "r" (__mutex), "r" (__val) \
+ : "cx", "r11", "cc", "memory"); \
+ __res < 0; })
+
+#define lll_islocked(futex) \
+ (futex != LLL_LOCK_INITIALIZER)
+
+
+/* The kernel notifies a process with uses CLONE_CLEARTID via futex
+ wakeup when the clone terminates. The memory location contains the
+ thread ID while the clone is running and is reset to zero
+ afterwards.
+
+ The macro parameter must not have any side effect. */
+#define lll_wait_tid(tid) \
+ do { \
+ int __ignore; \
+ register __typeof (tid) _tid __asm__ ("edx") = (tid); \
+ if (_tid != 0) \
+ __asm__ __volatile__ ("xorq %%r10, %%r10\n\t" \
+ "1:\tmovq %2, %%rax\n\t" \
+ "syscall\n\t" \
+ "cmpl $0, (%%rdi)\n\t" \
+ "jne 1b" \
+ : "=&a" (__ignore) \
+ : "S" (FUTEX_WAIT), "i" (SYS_futex), "D" (&tid), \
+ "d" (_tid) \
+ : "memory", "cc", "r10", "r11", "cx"); \
+ } while (0)
+
+extern int __lll_timedwait_tid (int *tid, const struct timespec *abstime)
+ attribute_hidden;
+#define lll_timedwait_tid(tid, abstime) \
+ ({ \
+ int __ret = 0; \
+ if (tid != 0) \
+ { \
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000) \
+ __ret = EINVAL; \
+ else \
+ __ret = __lll_timedwait_tid (&tid, abstime); \
+ } \
+ __ret; })
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* lowlevellock.h */
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S
new file mode 100644
index 0000000..5cc4256
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevelrobustlock.S
@@ -0,0 +1,306 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <pthread-errnos.h>
+#include <lowlevellock.h>
+#include <lowlevelrobustlock.h>
+#include <bits/kernel-features.h>
+
+ .text
+
+#define FUTEX_WAITERS 0x80000000
+#define FUTEX_OWNER_DIED 0x40000000
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $(FUTEX_WAIT | FUTEX_PRIVATE_FLAG), reg
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $(FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME), reg
+#else
+# if FUTEX_WAIT == 0
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg
+# else
+# define LOAD_FUTEX_WAIT(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT, reg
+# endif
+# define LOAD_FUTEX_WAIT_ABS(reg) \
+ xorl $FUTEX_PRIVATE_FLAG, reg ; \
+ andl %fs:PRIVATE_FUTEX, reg ; \
+ orl $FUTEX_WAIT_BITSET | FUTEX_CLOCK_REALTIME, reg
+#endif
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+
+ .globl __lll_robust_lock_wait
+ .type __lll_robust_lock_wait,@function
+ .hidden __lll_robust_lock_wait
+ .align 16
+__lll_robust_lock_wait:
+ cfi_startproc
+ pushq %r10
+ cfi_adjust_cfa_offset(8)
+ pushq %rdx
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r10, -16)
+ cfi_offset(%rdx, -24)
+
+ xorq %r10, %r10 /* No timeout. */
+ LOAD_FUTEX_WAIT (%esi)
+
+4: movl %eax, %edx
+ orl $FUTEX_WAITERS, %edx
+
+ testl $FUTEX_OWNER_DIED, %eax
+ jnz 3f
+
+ cmpl %edx, %eax
+ je 1f
+
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ jnz 2f
+
+1: movl $SYS_futex, %eax
+ syscall
+
+ movl (%rdi), %eax
+
+2: testl %eax, %eax
+ jne 4b
+
+ movl %fs:TID, %edx
+ orl $FUTEX_WAITERS, %edx
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ jnz 4b
+ /* NB: %rax == 0 */
+
+3: popq %rdx
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%rdx)
+ popq %r10
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r10)
+ retq
+ cfi_endproc
+ .size __lll_robust_lock_wait,.-__lll_robust_lock_wait
+
+
+ .globl __lll_robust_timedlock_wait
+ .type __lll_robust_timedlock_wait,@function
+ .hidden __lll_robust_timedlock_wait
+ .align 16
+__lll_robust_timedlock_wait:
+ cfi_startproc
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+# endif
+
+ pushq %r9
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r9, 0)
+ movq %rdx, %r10
+ movl $0xffffffff, %r9d
+ LOAD_FUTEX_WAIT_ABS (%esi)
+
+1: testl $FUTEX_OWNER_DIED, %eax
+ jnz 3f
+
+ movl %eax, %edx
+ orl $FUTEX_WAITERS, %edx
+
+ cmpl %eax, %edx
+ je 5f
+
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ movq $0, %rcx /* Must use mov to avoid changing cc. */
+ jnz 6f
+
+5: movl $SYS_futex, %eax
+ syscall
+ movl %eax, %ecx
+
+ movl (%rdi), %eax
+
+6: testl %eax, %eax
+ jne 2f
+
+ movl %fs:TID, %edx
+ orl $FUTEX_WAITERS, %edx
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ jnz 2f
+
+3: popq %r9
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r9)
+ retq
+
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r9, 0)
+ /* Check whether the time expired. */
+2: cmpl $-ETIMEDOUT, %ecx
+ je 4f
+ cmpl $-EINVAL, %ecx
+ jne 1b
+
+4: movl %ecx, %eax
+ negl %eax
+ jmp 3b
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r9)
+
+
+# ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+.Lreltmo:
+ /* Check for a valid timeout value. */
+ cmpq $1000000000, 8(%rdx)
+ jae 3f
+
+ pushq %r8
+ cfi_adjust_cfa_offset(8)
+ pushq %r9
+ cfi_adjust_cfa_offset(8)
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r8, -16)
+ cfi_offset(%r9, -24)
+ cfi_offset(%r12, -32)
+ cfi_offset(%r13, -40)
+ pushq %rsi
+ cfi_adjust_cfa_offset(8)
+
+ /* Stack frame for the timespec and timeval structs. */
+ subq $32, %rsp
+ cfi_adjust_cfa_offset(32)
+
+ movq %rdi, %r12
+ movq %rdx, %r13
+
+1: movq %rax, 16(%rsp)
+
+ /* Get current time. */
+ movq %rsp, %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ /* This is a regular function call, all caller-save registers
+ might be clobbered. */
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rdi
+ movq 8(%r13), %rsi
+ subq (%rsp), %rdi
+ subq %rax, %rsi
+ jns 4f
+ addq $1000000000, %rsi
+ decq %rdi
+4: testq %rdi, %rdi
+ js 8f /* Time is already up. */
+
+ /* Futex call. */
+ movq %rdi, (%rsp) /* Store relative timeout. */
+ movq %rsi, 8(%rsp)
+
+ movq 16(%rsp), %rdx
+ movl %edx, %eax
+ orl $FUTEX_WAITERS, %edx
+
+ testl $FUTEX_OWNER_DIED, %eax
+ jnz 6f
+
+ cmpl %eax, %edx
+ je 2f
+
+ LOCK
+ cmpxchgl %edx, (%r12)
+ movq $0, %rcx /* Must use mov to avoid changing cc. */
+ jnz 5f
+
+2: movq %rsp, %r10
+ movl 32(%rsp), %esi
+ LOAD_FUTEX_WAIT (%esi)
+ movq %r12, %rdi
+ movl $SYS_futex, %eax
+ syscall
+ movq %rax, %rcx
+
+ movl (%r12), %eax
+
+5: testl %eax, %eax
+ jne 7f
+
+ movl %fs:TID, %edx
+ orl $FUTEX_WAITERS, %edx
+ LOCK
+ cmpxchgl %edx, (%r12)
+ jnz 7f
+
+6: addq $40, %rsp
+ cfi_adjust_cfa_offset(-40)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ popq %r9
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r9)
+ popq %r8
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r8)
+ retq
+
+3: movl $EINVAL, %eax
+ retq
+
+ cfi_adjust_cfa_offset(72)
+ cfi_offset(%r8, -16)
+ cfi_offset(%r9, -24)
+ cfi_offset(%r12, -32)
+ cfi_offset(%r13, -40)
+ /* Check whether the time expired. */
+7: cmpl $-ETIMEDOUT, %ecx
+ jne 1b
+
+8: movl $ETIMEDOUT, %eax
+ jmp 6b
+#endif
+ cfi_endproc
+ .size __lll_robust_timedlock_wait,.-__lll_robust_timedlock_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-__syscall_error.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-__syscall_error.c
new file mode 100644
index 0000000..2ab8149
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-__syscall_error.c
@@ -0,0 +1 @@
+#include <../../../../../../../libc/sysdeps/linux/x86_64/__syscall_error.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-vfork.S
new file mode 100644
index 0000000..df49496
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pt-vfork.S
@@ -0,0 +1,33 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <tcb-offsets.h>
+
+#define SAVE_PID \
+ movl %fs:PID, %esi; \
+ movl %esi, %edx; \
+ negl %edx; \
+ movl %edx, %fs:PID
+
+#define RESTORE_PID \
+ testq %rax, %rax; \
+ je 1f; \
+ movl %esi, %fs:PID; \
+1:
+
+#include <../../../../../../../libc/sysdeps/linux/x86_64/vfork.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S
new file mode 100644
index 0000000..15ad534
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_barrier_wait.S
@@ -0,0 +1,161 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelbarrier.h>
+
+
+ .text
+
+ .globl pthread_barrier_wait
+ .type pthread_barrier_wait,@function
+ .align 16
+pthread_barrier_wait:
+ /* Get the mutex. */
+ xorl %eax, %eax
+ movl $1, %esi
+ LOCK
+ cmpxchgl %esi, MUTEX(%rdi)
+ jnz 1f
+
+ /* One less waiter. If this was the last one needed wake
+ everybody. */
+2: decl LEFT(%rdi)
+ je 3f
+
+ /* There are more threads to come. */
+#if CURR_EVENT == 0
+ movl (%rdi), %edx
+#else
+ movl CURR_EVENT(%rdi), %edx
+#endif
+
+ /* Release the mutex. */
+ LOCK
+ decl MUTEX(%rdi)
+ jne 6f
+
+ /* Wait for the remaining threads. The call will return immediately
+ if the CURR_EVENT memory has meanwhile been changed. */
+7:
+#if FUTEX_WAIT == 0
+ movl PRIVATE(%rdi), %esi
+#else
+ movl $FUTEX_WAIT, %esi
+ orl PRIVATE(%rdi), %esi
+#endif
+ xorq %r10, %r10
+8: movl $SYS_futex, %eax
+ syscall
+
+ /* Don't return on spurious wakeups. The syscall does not change
+ any register except %eax so there is no need to reload any of
+ them. */
+#if CURR_EVENT == 0
+ cmpl %edx, (%rdi)
+#else
+ cmpl %edx, CURR_EVENT(%rdi)
+#endif
+ je 8b
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ movl $1, %edx
+ movl INIT_COUNT(%rdi), %eax
+ LOCK
+ xaddl %edx, LEFT(%rdi)
+ subl $1, %eax
+ cmpl %eax, %edx
+ jne,pt 10f
+
+ /* Release the mutex. We cannot release the lock before
+ waking the waiting threads since otherwise a new thread might
+ arrive and gets waken up, too. */
+ LOCK
+ decl MUTEX(%rdi)
+ jne 9f
+
+10: xorl %eax, %eax /* != PTHREAD_BARRIER_SERIAL_THREAD */
+
+ retq
+
+ /* The necessary number of threads arrived. */
+3:
+#if CURR_EVENT == 0
+ incl (%rdi)
+#else
+ incl CURR_EVENT(%rdi)
+#endif
+
+ /* Wake up all waiters. The count is a signed number in the kernel
+ so 0x7fffffff is the highest value. */
+ movl $0x7fffffff, %edx
+ movl $FUTEX_WAKE, %esi
+ orl PRIVATE(%rdi), %esi
+ movl $SYS_futex, %eax
+ syscall
+
+ /* Increment LEFT. If this brings the count back to the
+ initial count unlock the object. */
+ movl $1, %edx
+ movl INIT_COUNT(%rdi), %eax
+ LOCK
+ xaddl %edx, LEFT(%rdi)
+ subl $1, %eax
+ cmpl %eax, %edx
+ jne,pt 5f
+
+ /* Release the mutex. We cannot release the lock before
+ waking the waiting threads since otherwise a new thread might
+ arrive and gets waken up, too. */
+ LOCK
+ decl MUTEX(%rdi)
+ jne 4f
+
+5: orl $-1, %eax /* == PTHREAD_BARRIER_SERIAL_THREAD */
+
+ retq
+
+1: movl PRIVATE(%rdi), %esi
+ addq $MUTEX, %rdi
+ xorl $LLL_SHARED, %esi
+ callq __lll_lock_wait
+ subq $MUTEX, %rdi
+ jmp 2b
+
+4: movl PRIVATE(%rdi), %esi
+ addq $MUTEX, %rdi
+ xorl $LLL_SHARED, %esi
+ callq __lll_unlock_wake
+ jmp 5b
+
+6: movl PRIVATE(%rdi), %esi
+ addq $MUTEX, %rdi
+ xorl $LLL_SHARED, %esi
+ callq __lll_unlock_wake
+ subq $MUTEX, %rdi
+ jmp 7b
+
+9: movl PRIVATE(%rdi), %esi
+ addq $MUTEX, %rdi
+ xorl $LLL_SHARED, %esi
+ callq __lll_unlock_wake
+ jmp 10b
+ .size pthread_barrier_wait,.-pthread_barrier_wait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
new file mode 100644
index 0000000..1a116cf
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
@@ -0,0 +1,178 @@
+/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <bits/kernel-features.h>
+#include <pthread-pi-defines.h>
+#include <pthread-errnos.h>
+
+
+ .text
+
+ /* int pthread_cond_broadcast (pthread_cond_t *cond) */
+ .globl __pthread_cond_broadcast
+ .type __pthread_cond_broadcast, @function
+ .protected __pthread_cond_broadcast
+ .align 16
+__pthread_cond_broadcast:
+
+ /* Get internal lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jnz 1f
+
+2: addq $cond_futex, %rdi
+ movq total_seq-cond_futex(%rdi), %r9
+ cmpq wakeup_seq-cond_futex(%rdi), %r9
+ jna 4f
+
+ /* Cause all currently waiting threads to recognize they are
+ woken up. */
+ movq %r9, wakeup_seq-cond_futex(%rdi)
+ movq %r9, woken_seq-cond_futex(%rdi)
+ addq %r9, %r9
+ movl %r9d, (%rdi)
+ incl broadcast_seq-cond_futex(%rdi)
+
+ /* Get the address of the mutex used. */
+ movq dep_mutex-cond_futex(%rdi), %r8
+
+ /* Unlock. */
+ LOCK
+ decl cond_lock-cond_futex(%rdi)
+ jne 7f
+
+8: cmpq $-1, %r8
+ je 9f
+
+ /* Do not use requeue for pshared condvars. */
+ testl $PS_BIT, MUTEX_KIND(%r8)
+ jne 9f
+
+ /* Requeue to a PI mutex if the PI bit is set. */
+ movl MUTEX_KIND(%r8), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ je 81f
+
+ /* Wake up all threads. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $(FUTEX_CMP_REQUEUE|FUTEX_PRIVATE_FLAG), %esi
+#else
+ movl %fs:PRIVATE_FUTEX, %esi
+ orl $FUTEX_CMP_REQUEUE, %esi
+#endif
+ movl $SYS_futex, %eax
+ movl $1, %edx
+ movl $0x7fffffff, %r10d
+ syscall
+
+ /* For any kind of error, which mainly is EAGAIN, we try again
+ with WAKE. The general test also covers running on old
+ kernels. */
+ cmpq $-4095, %rax
+ jae 9f
+
+10: xorl %eax, %eax
+ retq
+
+ /* Wake up all threads. */
+81: movl $(FUTEX_CMP_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi
+ movl $SYS_futex, %eax
+ movl $1, %edx
+ movl $0x7fffffff, %r10d
+ syscall
+
+ /* For any kind of error, which mainly is EAGAIN, we try again
+ with WAKE. The general test also covers running on old
+ kernels. */
+ cmpq $-4095, %rax
+ jb 10b
+ jmp 9f
+
+ .align 16
+ /* Unlock. */
+4: LOCK
+ decl cond_lock-cond_futex(%rdi)
+ jne 5f
+
+6: xorl %eax, %eax
+ retq
+
+ /* Initial locking failed. */
+1:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+ jmp 2b
+
+ /* Unlock in loop requires wakeup. */
+5: addq $cond_lock-cond_futex, %rdi
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 6b
+
+ /* Unlock in loop requires wakeup. */
+7: addq $cond_lock-cond_futex, %rdi
+ cmpq $-1, %r8
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ subq $cond_lock-cond_futex, %rdi
+ jmp 8b
+
+9: /* The futex requeue functionality is not available. */
+ cmpq $-1, %r8
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ jmp 10b
+ .size __pthread_cond_broadcast, .-__pthread_cond_broadcast
+weak_alias(__pthread_cond_broadcast, pthread_cond_broadcast)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
new file mode 100644
index 0000000..9852e79
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
@@ -0,0 +1,161 @@
+/* Copyright (C) 2002-2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <pthread-pi-defines.h>
+#include <bits/kernel-features.h>
+#include <pthread-errnos.h>
+
+
+ .text
+
+ /* int pthread_cond_signal (pthread_cond_t *cond) */
+ .globl __pthread_cond_signal
+ .type __pthread_cond_signal, @function
+ .protected __pthread_cond_signal
+ .align 16
+__pthread_cond_signal:
+
+ /* Get internal lock. */
+ movq %rdi, %r8
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jnz 1f
+
+2: addq $cond_futex, %rdi
+ movq total_seq(%r8), %rcx
+ cmpq wakeup_seq(%r8), %rcx
+ jbe 4f
+
+ /* Bump the wakeup number. */
+ addq $1, wakeup_seq(%r8)
+ addl $1, (%rdi)
+
+ /* Wake up one thread. */
+ cmpq $-1, dep_mutex(%r8)
+ movl $FUTEX_WAKE_OP, %esi
+ movl $1, %edx
+ movl $SYS_futex, %eax
+ je 8f
+
+ /* Get the address of the mutex used. */
+ movq dep_mutex(%r8), %rcx
+ movl MUTEX_KIND(%rcx), %r11d
+ andl $(ROBUST_BIT|PI_BIT), %r11d
+ cmpl $PI_BIT, %r11d
+ je 9f
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $(FUTEX_WAKE_OP|FUTEX_PRIVATE_FLAG), %esi
+#else
+ orl %fs:PRIVATE_FUTEX, %esi
+#endif
+
+8: movl $1, %r10d
+#if cond_lock != 0
+ addq $cond_lock, %r8
+#endif
+ movl $FUTEX_OP_CLEAR_WAKE_IF_GT_ONE, %r9d
+ syscall
+#if cond_lock != 0
+ subq $cond_lock, %r8
+#endif
+ /* For any kind of error, we try again with WAKE.
+ The general test also covers running on old kernels. */
+ cmpq $-4095, %rax
+ jae 7f
+
+ xorl %eax, %eax
+ retq
+
+ /* Wake up one thread and requeue none in the PI Mutex case. */
+9: movl $(FUTEX_CMP_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi
+ movq %rcx, %r8
+ xorq %r10, %r10
+ movl (%rdi), %r9d // XXX Can this be right?
+ syscall
+
+ leaq -cond_futex(%rdi), %r8
+
+ /* For any kind of error, we try again with WAKE.
+ The general test also covers running on old kernels. */
+ cmpq $-4095, %rax
+ jb 4f
+
+7:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ andl $FUTEX_PRIVATE_FLAG, %esi
+#else
+ andl %fs:PRIVATE_FUTEX, %esi
+#endif
+ orl $FUTEX_WAKE, %esi
+ movl $SYS_futex, %eax
+ /* %rdx should be 1 already from $FUTEX_WAKE_OP syscall.
+ movl $1, %edx */
+ syscall
+
+ /* Unlock. */
+4: LOCK
+#if cond_lock == 0
+ decl (%r8)
+#else
+ decl cond_lock(%r8)
+#endif
+ jne 5f
+
+6: xorl %eax, %eax
+ retq
+
+ /* Initial locking failed. */
+1:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+ jmp 2b
+
+ /* Unlock in loop requires wakeup. */
+5:
+ movq %r8, %rdi
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 6b
+ .size __pthread_cond_signal, .-__pthread_cond_signal
+weak_alias(__pthread_cond_signal, pthread_cond_signal)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
new file mode 100644
index 0000000..645436f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
@@ -0,0 +1,796 @@
+/* Copyright (C) 2002-2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <pthread-pi-defines.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+
+ .text
+
+
+/* int pthread_cond_timedwait (pthread_cond_t *cond, pthread_mutex_t *mutex,
+ const struct timespec *abstime) */
+ .globl __pthread_cond_timedwait
+ .type __pthread_cond_timedwait, @function
+ .protected __pthread_cond_timedwait
+ .align 16
+__pthread_cond_timedwait:
+.LSTARTCODE:
+ cfi_startproc
+
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r12, 0)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r13, 0)
+ pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r14, 0)
+ pushq %r15
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r15, 0)
+#ifdef __ASSUME_FUTEX_CLOCK_REALTIME
+# define FRAME_SIZE 32
+#else
+# define FRAME_SIZE 48
+#endif
+ subq $FRAME_SIZE, %rsp
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+ cfi_remember_state
+
+ cmpq $1000000000, 8(%rdx)
+ movl $EINVAL, %eax
+ jae 48f
+
+ /* Stack frame:
+
+ rsp + 48
+ +--------------------------+
+ rsp + 32 | timeout value |
+ +--------------------------+
+ rsp + 24 | old wake_seq value |
+ +--------------------------+
+ rsp + 16 | mutex pointer |
+ +--------------------------+
+ rsp + 8 | condvar pointer |
+ +--------------------------+
+ rsp + 4 | old broadcast_seq value |
+ +--------------------------+
+ rsp + 0 | old cancellation mode |
+ +--------------------------+
+ */
+
+ cmpq $-1, dep_mutex(%rdi)
+
+ /* Prepare structure passed to cancellation handler. */
+ movq %rdi, 8(%rsp)
+ movq %rsi, 16(%rsp)
+ movq %rdx, %r13
+
+ je 22f
+ movq %rsi, dep_mutex(%rdi)
+
+22:
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+#endif
+
+ /* Get internal lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jnz 31f
+
+ /* Unlock the mutex. */
+32: movq 16(%rsp), %rdi
+ xorl %esi, %esi
+ callq __pthread_mutex_unlock_usercnt
+
+ testl %eax, %eax
+ jne 46f
+
+ movq 8(%rsp), %rdi
+ incq total_seq(%rdi)
+ incl cond_futex(%rdi)
+ addl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Get and store current wakeup_seq value. */
+ movq 8(%rsp), %rdi
+ movq wakeup_seq(%rdi), %r9
+ movl broadcast_seq(%rdi), %edx
+ movq %r9, 24(%rsp)
+ movl %edx, 4(%rsp)
+
+38: movl cond_futex(%rdi), %r12d
+
+ /* Unlock. */
+ LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ jne 33f
+
+.LcleanupSTART1:
+34: callq __pthread_enable_asynccancel
+ movl %eax, (%rsp)
+
+ movq %r13, %r10
+ movl $FUTEX_WAIT_BITSET, %esi
+ cmpq $-1, dep_mutex(%rdi)
+ je 60f
+
+ movq dep_mutex(%rdi), %r8
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%r8), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ jne 61f
+
+ movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi
+ xorl %eax, %eax
+ /* The following only works like this because we only support
+ two clocks, represented using a single bit. */
+ testl $1, cond_nwaiters(%rdi)
+ movl $FUTEX_CLOCK_REALTIME, %edx
+ cmove %edx, %eax
+ orl %eax, %esi
+ movq %r12, %rdx
+ addq $cond_futex, %rdi
+ movl $SYS_futex, %eax
+ syscall
+
+ movl $1, %r15d
+#ifdef __ASSUME_REQUEUE_PI
+ jmp 62f
+#else
+ cmpq $-4095, %rax
+ jnae 62f
+
+ subq $cond_futex, %rdi
+#endif
+
+61: movl $(FUTEX_WAIT_BITSET|FUTEX_PRIVATE_FLAG), %esi
+60: xorl %r15d, %r15d
+ xorl %eax, %eax
+ /* The following only works like this because we only support
+ two clocks, represented using a single bit. */
+ testl $1, cond_nwaiters(%rdi)
+ movl $FUTEX_CLOCK_REALTIME, %edx
+ movl $0xffffffff, %r9d
+ cmove %edx, %eax
+ orl %eax, %esi
+ movq %r12, %rdx
+ addq $cond_futex, %rdi
+ movl $SYS_futex, %eax
+ syscall
+62: movq %rax, %r14
+
+ movl (%rsp), %edi
+ callq __pthread_disable_asynccancel
+.LcleanupEND1:
+
+ /* Lock. */
+ movq 8(%rsp), %rdi
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jne 35f
+
+36: movl broadcast_seq(%rdi), %edx
+
+ movq woken_seq(%rdi), %rax
+
+ movq wakeup_seq(%rdi), %r9
+
+ cmpl 4(%rsp), %edx
+ jne 53f
+
+ cmpq 24(%rsp), %r9
+ jbe 45f
+
+ cmpq %rax, %r9
+ ja 39f
+
+45: cmpq $-ETIMEDOUT, %r14
+ jne 38b
+
+99: incq wakeup_seq(%rdi)
+ incl cond_futex(%rdi)
+ movl $ETIMEDOUT, %r14d
+ jmp 44f
+
+53: xorq %r14, %r14
+ jmp 54f
+
+39: xorq %r14, %r14
+44: incq woken_seq(%rdi)
+
+54: subl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ cmpq $0xffffffffffffffff, total_seq(%rdi)
+ jne 55f
+ movl cond_nwaiters(%rdi), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 55f
+
+ addq $cond_nwaiters, %rdi
+ cmpq $-1, dep_mutex-cond_nwaiters(%rdi)
+ movl $1, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ subq $cond_nwaiters, %rdi
+
+55: LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ jne 40f
+
+ /* If requeue_pi is used the kernel performs the locking of the
+ mutex. */
+41: movq 16(%rsp), %rdi
+ testl %r15d, %r15d
+ jnz 64f
+
+ callq __pthread_mutex_cond_lock
+
+63: testq %rax, %rax
+ cmoveq %r14, %rax
+
+48: addq $FRAME_SIZE, %rsp
+ cfi_adjust_cfa_offset(-FRAME_SIZE)
+ popq %r15
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r15)
+ popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+
+ retq
+
+ cfi_restore_state
+
+64: callq __pthread_mutex_cond_lock_adjust
+ movq %r14, %rax
+ jmp 48b
+
+ /* Initial locking failed. */
+31:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+ jmp 32b
+
+ /* Unlock in loop requires wakeup. */
+33:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 34b
+
+ /* Locking in loop failed. */
+35:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+ jmp 36b
+
+ /* Unlock after loop requires wakeup. */
+40:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 41b
+
+ /* The initial unlocking of the mutex failed. */
+46: movq 8(%rsp), %rdi
+ movq %rax, (%rsp)
+ LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ jne 47f
+
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+
+47: movq (%rsp), %rax
+ jmp 48b
+
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+.Lreltmo:
+ xorl %r15d, %r15d
+
+ /* Get internal lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+# if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+# else
+ cmpxchgl %esi, cond_lock(%rdi)
+# endif
+ jnz 1f
+
+ /* Unlock the mutex. */
+2: movq 16(%rsp), %rdi
+ xorl %esi, %esi
+ callq __pthread_mutex_unlock_usercnt
+
+ testl %eax, %eax
+ jne 46b
+
+ movq 8(%rsp), %rdi
+ incq total_seq(%rdi)
+ incl cond_futex(%rdi)
+ addl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Get and store current wakeup_seq value. */
+ movq 8(%rsp), %rdi
+ movq wakeup_seq(%rdi), %r9
+ movl broadcast_seq(%rdi), %edx
+ movq %r9, 24(%rsp)
+ movl %edx, 4(%rsp)
+
+ /* Get the current time. */
+8:
+# ifdef __NR_clock_gettime
+ /* Get the clock number. Note that the field in the condvar
+ structure stores the number minus 1. */
+ movq 8(%rsp), %rdi
+ movl cond_nwaiters(%rdi), %edi
+ andl $((1 << nwaiters_shift) - 1), %edi
+ /* Only clocks 0 and 1 are allowed so far. Both are handled in the
+ kernel. */
+ leaq 32(%rsp), %rsi
+26: movl $__NR_clock_gettime, %eax
+ syscall
+27:
+# ifndef __ASSUME_POSIX_TIMERS
+ cmpq $-ENOSYS, %rax
+ je 19f
+# endif
+
+ /* Compute relative timeout. */
+ movq (%r13), %rcx
+ movq 8(%r13), %rdx
+ subq 32(%rsp), %rcx
+ subq 40(%rsp), %rdx
+# else
+ leaq 24(%rsp), %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 40(%rsp), %rax
+ movl $1000, %edx
+ mul %rdx /* Milli seconds to nano seconds. */
+ movq (%r13), %rcx
+ movq 8(%r13), %rdx
+ subq 32(%rsp), %rcx
+ subq %rax, %rdx
+# endif
+ jns 12f
+ addq $1000000000, %rdx
+ decq %rcx
+12: testq %rcx, %rcx
+ movq 8(%rsp), %rdi
+ movq $-ETIMEDOUT, %r14
+ js 6f
+
+ /* Store relative timeout. */
+21: movq %rcx, 32(%rsp)
+ movq %rdx, 40(%rsp)
+
+ movl cond_futex(%rdi), %r12d
+
+ /* Unlock. */
+ LOCK
+# if cond_lock == 0
+ decl (%rdi)
+# else
+ decl cond_lock(%rdi)
+# endif
+ jne 3f
+
+.LcleanupSTART2:
+4: callq __pthread_enable_asynccancel
+ movl %eax, (%rsp)
+
+ leaq 32(%rsp), %r10
+ cmpq $-1, dep_mutex(%rdi)
+ movq %r12, %rdx
+# ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAIT, %eax
+ movl $(FUTEX_WAIT|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+# else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+# if FUTEX_WAIT != 0
+ orl $FUTEX_WAIT, %esi
+# endif
+# endif
+ addq $cond_futex, %rdi
+ movl $SYS_futex, %eax
+ syscall
+ movq %rax, %r14
+
+ movl (%rsp), %edi
+ callq __pthread_disable_asynccancel
+.LcleanupEND2:
+
+ /* Lock. */
+ movq 8(%rsp), %rdi
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+# if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+# else
+ cmpxchgl %esi, cond_lock(%rdi)
+# endif
+ jne 5f
+
+6: movl broadcast_seq(%rdi), %edx
+
+ movq woken_seq(%rdi), %rax
+
+ movq wakeup_seq(%rdi), %r9
+
+ cmpl 4(%rsp), %edx
+ jne 53b
+
+ cmpq 24(%rsp), %r9
+ jbe 15f
+
+ cmpq %rax, %r9
+ ja 39b
+
+15: cmpq $-ETIMEDOUT, %r14
+ jne 8b
+
+ jmp 99b
+
+ /* Initial locking failed. */
+1:
+# if cond_lock != 0
+ addq $cond_lock, %rdi
+# endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+ jmp 2b
+
+ /* Unlock in loop requires wakeup. */
+3:
+# if cond_lock != 0
+ addq $cond_lock, %rdi
+# endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 4b
+
+ /* Locking in loop failed. */
+5:
+# if cond_lock != 0
+ addq $cond_lock, %rdi
+# endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+# if cond_lock != 0
+ subq $cond_lock, %rdi
+# endif
+ jmp 6b
+
+# if defined __NR_clock_gettime && !defined __ASSUME_POSIX_TIMERS
+ /* clock_gettime not available. */
+19: leaq 32(%rsp), %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 40(%rsp), %rax
+ movl $1000, %edx
+ mul %rdx /* Milli seconds to nano seconds. */
+ movq (%r13), %rcx
+ movq 8(%r13), %rdx
+ subq 32(%rsp), %rcx
+ subq %rax, %rdx
+ jns 20f
+ addq $1000000000, %rdx
+ decq %rcx
+20: testq %rcx, %rcx
+ movq 8(%rsp), %rdi
+ movq $-ETIMEDOUT, %r14
+ js 6b
+ jmp 21b
+# endif
+#endif
+ .size __pthread_cond_timedwait, .-__pthread_cond_timedwait
+weak_alias(__pthread_cond_timedwait, pthread_cond_timedwait)
+
+
+ .align 16
+ .type __condvar_cleanup2, @function
+__condvar_cleanup2:
+ /* Stack frame:
+
+ rsp + 72
+ +--------------------------+
+ rsp + 64 | %r12 |
+ +--------------------------+
+ rsp + 56 | %r13 |
+ +--------------------------+
+ rsp + 48 | %r14 |
+ +--------------------------+
+ rsp + 24 | unused |
+ +--------------------------+
+ rsp + 16 | mutex pointer |
+ +--------------------------+
+ rsp + 8 | condvar pointer |
+ +--------------------------+
+ rsp + 4 | old broadcast_seq value |
+ +--------------------------+
+ rsp + 0 | old cancellation mode |
+ +--------------------------+
+ */
+
+ movq %rax, 24(%rsp)
+
+ /* Get internal lock. */
+ movq 8(%rsp), %rdi
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jz 1f
+
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+
+1: movl broadcast_seq(%rdi), %edx
+ cmpl 4(%rsp), %edx
+ jne 3f
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ movq total_seq(%rdi), %rax
+ cmpq wakeup_seq(%rdi), %rax
+ jbe 6f
+ incq wakeup_seq(%rdi)
+ incl cond_futex(%rdi)
+6: incq woken_seq(%rdi)
+
+3: subl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ xorq %r12, %r12
+ cmpq $0xffffffffffffffff, total_seq(%rdi)
+ jne 4f
+ movl cond_nwaiters(%rdi), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 4f
+
+ cmpq $-1, dep_mutex(%rdi)
+ leaq cond_nwaiters(%rdi), %rdi
+ movl $1, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ subq $cond_nwaiters, %rdi
+ movl $1, %r12d
+
+4: LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ je 2f
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+
+ /* Wake up all waiters to make sure no signal gets lost. */
+2: testq %r12, %r12
+ jnz 5f
+ addq $cond_futex, %rdi
+ cmpq $-1, dep_mutex-cond_futex(%rdi)
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+
+5: movq 16(%rsp), %rdi
+ callq __pthread_mutex_cond_lock
+
+ movq 24(%rsp), %rdi
+ movq FRAME_SIZE(%rsp), %r15
+ movq FRAME_SIZE+8(%rsp), %r14
+ movq FRAME_SIZE+16(%rsp), %r13
+ movq FRAME_SIZE+24(%rsp), %r12
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size __condvar_cleanup2, .-__condvar_cleanup2
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format
+ .byte DW_EH_PE_omit # @TType format
+ .byte DW_EH_PE_uleb128 # call-site format
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART1-.LSTARTCODE
+ .uleb128 .LcleanupEND1-.LcleanupSTART1
+ .uleb128 __condvar_cleanup2-.LSTARTCODE
+ .uleb128 0
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .uleb128 .LcleanupSTART2-.LSTARTCODE
+ .uleb128 .LcleanupEND2-.LcleanupSTART2
+ .uleb128 __condvar_cleanup2-.LSTARTCODE
+ .uleb128 0
+#endif
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 8
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 8
+DW.ref.__gcc_personality_v0:
+ .quad __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
new file mode 100644
index 0000000..cc67ed9
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
@@ -0,0 +1,487 @@
+/* Copyright (C) 2002-2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelcond.h>
+#include <tcb-offsets.h>
+#include <pthread-pi-defines.h>
+
+#include <bits/kernel-features.h>
+
+
+ .text
+
+/* int pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex) */
+ .globl __pthread_cond_wait
+ .type __pthread_cond_wait, @function
+ .protected __pthread_cond_wait
+ .align 16
+__pthread_cond_wait:
+.LSTARTCODE:
+ cfi_startproc
+
+#define FRAME_SIZE 32
+ leaq -FRAME_SIZE(%rsp), %rsp
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+
+ /* Stack frame:
+
+ rsp + 32
+ +--------------------------+
+ rsp + 24 | old wake_seq value |
+ +--------------------------+
+ rsp + 16 | mutex pointer |
+ +--------------------------+
+ rsp + 8 | condvar pointer |
+ +--------------------------+
+ rsp + 4 | old broadcast_seq value |
+ +--------------------------+
+ rsp + 0 | old cancellation mode |
+ +--------------------------+
+ */
+
+ cmpq $-1, dep_mutex(%rdi)
+
+ /* Prepare structure passed to cancellation handler. */
+ movq %rdi, 8(%rsp)
+ movq %rsi, 16(%rsp)
+
+ je 15f
+ movq %rsi, dep_mutex(%rdi)
+
+ /* Get internal lock. */
+15: movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jne 1f
+
+ /* Unlock the mutex. */
+2: movq 16(%rsp), %rdi
+ xorl %esi, %esi
+ callq __pthread_mutex_unlock_usercnt
+
+ testl %eax, %eax
+ jne 12f
+
+ movq 8(%rsp), %rdi
+ incq total_seq(%rdi)
+ incl cond_futex(%rdi)
+ addl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Get and store current wakeup_seq value. */
+ movq 8(%rsp), %rdi
+ movq wakeup_seq(%rdi), %r9
+ movl broadcast_seq(%rdi), %edx
+ movq %r9, 24(%rsp)
+ movl %edx, 4(%rsp)
+
+ /* Unlock. */
+8: movl cond_futex(%rdi), %edx
+ LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ jne 3f
+
+.LcleanupSTART:
+4: callq __pthread_enable_asynccancel
+ movl %eax, (%rsp)
+
+ xorq %r10, %r10
+ cmpq $-1, dep_mutex(%rdi)
+ leaq cond_futex(%rdi), %rdi
+ movl $FUTEX_WAIT, %esi
+ je 60f
+
+ movq dep_mutex-cond_futex(%rdi), %r8
+ /* Requeue to a non-robust PI mutex if the PI bit is set and
+ the robust bit is not set. */
+ movl MUTEX_KIND(%r8), %eax
+ andl $(ROBUST_BIT|PI_BIT), %eax
+ cmpl $PI_BIT, %eax
+ jne 61f
+
+ movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi
+ movl $SYS_futex, %eax
+ syscall
+
+ movl $1, %r8d
+#ifdef __ASSUME_REQUEUE_PI
+ jmp 62f
+#else
+ cmpq $-4095, %rax
+ jnae 62f
+
+# ifndef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAIT, %esi
+# endif
+#endif
+
+61:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $(FUTEX_WAIT|FUTEX_PRIVATE_FLAG), %esi
+#else
+ orl %fs:PRIVATE_FUTEX, %esi
+#endif
+60: xorl %r8d, %r8d
+ movl $SYS_futex, %eax
+ syscall
+
+62: movl (%rsp), %edi
+ callq __pthread_disable_asynccancel
+.LcleanupEND:
+
+ /* Lock. */
+ movq 8(%rsp), %rdi
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jnz 5f
+
+6: movl broadcast_seq(%rdi), %edx
+
+ movq woken_seq(%rdi), %rax
+
+ movq wakeup_seq(%rdi), %r9
+
+ cmpl 4(%rsp), %edx
+ jne 16f
+
+ cmpq 24(%rsp), %r9
+ jbe 8b
+
+ cmpq %rax, %r9
+ jna 8b
+
+ incq woken_seq(%rdi)
+
+ /* Unlock */
+16: subl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ cmpq $0xffffffffffffffff, total_seq(%rdi)
+ jne 17f
+ movl cond_nwaiters(%rdi), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 17f
+
+ addq $cond_nwaiters, %rdi
+ cmpq $-1, dep_mutex-cond_nwaiters(%rdi)
+ movl $1, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ subq $cond_nwaiters, %rdi
+
+17: LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ jne 10f
+
+ /* If requeue_pi is used the kernel performs the locking of the
+ mutex. */
+11: movq 16(%rsp), %rdi
+ testl %r8d, %r8d
+ jnz 18f
+
+ callq __pthread_mutex_cond_lock
+
+14: leaq FRAME_SIZE(%rsp), %rsp
+ cfi_adjust_cfa_offset(-FRAME_SIZE)
+
+ /* We return the result of the mutex_lock operation. */
+ retq
+
+ cfi_adjust_cfa_offset(FRAME_SIZE)
+
+18: callq __pthread_mutex_cond_lock_adjust
+ xorl %eax, %eax
+ jmp 14b
+
+ /* Initial locking failed. */
+1:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+ jmp 2b
+
+ /* Unlock in loop requires wakeup. */
+3:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ /* The call preserves %rdx. */
+ callq __lll_unlock_wake
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+ jmp 4b
+
+ /* Locking in loop failed. */
+5:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+ jmp 6b
+
+ /* Unlock after loop requires wakeup. */
+10:
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+ jmp 11b
+
+ /* The initial unlocking of the mutex failed. */
+12: movq %rax, %r10
+ movq 8(%rsp), %rdi
+ LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ je 13f
+
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_unlock_wake
+
+13: movq %r10, %rax
+ jmp 14b
+ .size __pthread_cond_wait, .-__pthread_cond_wait
+weak_alias(__pthread_cond_wait, pthread_cond_wait)
+
+
+ .align 16
+ .type __condvar_cleanup1, @function
+ .globl __condvar_cleanup1
+ .hidden __condvar_cleanup1
+__condvar_cleanup1:
+ /* Stack frame:
+
+ rsp + 32
+ +--------------------------+
+ rsp + 24 | unused |
+ +--------------------------+
+ rsp + 16 | mutex pointer |
+ +--------------------------+
+ rsp + 8 | condvar pointer |
+ +--------------------------+
+ rsp + 4 | old broadcast_seq value |
+ +--------------------------+
+ rsp + 0 | old cancellation mode |
+ +--------------------------+
+ */
+
+ movq %rax, 24(%rsp)
+
+ /* Get internal lock. */
+ movq 8(%rsp), %rdi
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if cond_lock == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, cond_lock(%rdi)
+#endif
+ jz 1f
+
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ callq __lll_lock_wait
+#if cond_lock != 0
+ subq $cond_lock, %rdi
+#endif
+
+1: movl broadcast_seq(%rdi), %edx
+ cmpl 4(%rsp), %edx
+ jne 3f
+
+ /* We increment the wakeup_seq counter only if it is lower than
+ total_seq. If this is not the case the thread was woken and
+ then canceled. In this case we ignore the signal. */
+ movq total_seq(%rdi), %rax
+ cmpq wakeup_seq(%rdi), %rax
+ jbe 6f
+ incq wakeup_seq(%rdi)
+ incl cond_futex(%rdi)
+6: incq woken_seq(%rdi)
+
+3: subl $(1 << nwaiters_shift), cond_nwaiters(%rdi)
+
+ /* Wake up a thread which wants to destroy the condvar object. */
+ xorl %ecx, %ecx
+ cmpq $0xffffffffffffffff, total_seq(%rdi)
+ jne 4f
+ movl cond_nwaiters(%rdi), %eax
+ andl $~((1 << nwaiters_shift) - 1), %eax
+ jne 4f
+
+ cmpq $-1, dep_mutex(%rdi)
+ leaq cond_nwaiters(%rdi), %rdi
+ movl $1, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ subq $cond_nwaiters, %rdi
+ movl $1, %ecx
+
+4: LOCK
+#if cond_lock == 0
+ decl (%rdi)
+#else
+ decl cond_lock(%rdi)
+#endif
+ je 2f
+#if cond_lock != 0
+ addq $cond_lock, %rdi
+#endif
+ cmpq $-1, dep_mutex-cond_lock(%rdi)
+ movl $LLL_PRIVATE, %eax
+ movl $LLL_SHARED, %esi
+ cmovne %eax, %esi
+ /* The call preserves %rcx. */
+ callq __lll_unlock_wake
+
+ /* Wake up all waiters to make sure no signal gets lost. */
+2: testl %ecx, %ecx
+ jnz 5f
+ addq $cond_futex, %rdi
+ cmpq $-1, dep_mutex-cond_futex(%rdi)
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE, %eax
+ movl $(FUTEX_WAKE|FUTEX_PRIVATE_FLAG), %esi
+ cmove %eax, %esi
+#else
+ movl $0, %eax
+ movl %fs:PRIVATE_FUTEX, %esi
+ cmove %eax, %esi
+ orl $FUTEX_WAKE, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+
+5: movq 16(%rsp), %rdi
+ callq __pthread_mutex_cond_lock
+
+ movq 24(%rsp), %rdi
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size __condvar_cleanup1, .-__condvar_cleanup1
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format
+ .byte DW_EH_PE_omit # @TType format
+ .byte DW_EH_PE_uleb128 # call-site format
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 __condvar_cleanup1-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 8
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 8
+DW.ref.__gcc_personality_v0:
+ .quad __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S
new file mode 100644
index 0000000..9013d8f
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S
@@ -0,0 +1,190 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+#include <lowlevellock.h>
+
+
+ .comm __fork_generation, 4, 4
+
+ .text
+
+
+ .globl __pthread_once
+ .type __pthread_once,@function
+ .protected __pthread_once
+ .align 16
+__pthread_once:
+.LSTARTCODE:
+ cfi_startproc
+ testl $2, (%rdi)
+ jz 1f
+ xorl %eax, %eax
+ retq
+
+ /* Preserve the function pointer. */
+1: pushq %rsi
+ cfi_adjust_cfa_offset(8)
+ xorq %r10, %r10
+
+ /* Not yet initialized or initialization in progress.
+ Get the fork generation counter now. */
+6: movl (%rdi), %eax
+
+5: movl %eax, %edx
+
+ testl $2, %eax
+ jnz 4f
+
+ andl $3, %edx
+ orl __fork_generation(%rip), %edx
+ orl $1, %edx
+
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ jnz 5b
+
+ /* Check whether another thread already runs the initializer. */
+ testl $1, %eax
+ jz 3f /* No -> do it. */
+
+ /* Check whether the initializer execution was interrupted
+ by a fork. */
+ xorl %edx, %eax
+ testl $0xfffffffc, %eax
+ jnz 3f /* Different for generation -> run initializer. */
+
+ /* Somebody else got here first. Wait. */
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAIT|FUTEX_PRIVATE_FLAG, %esi
+#else
+# if FUTEX_WAIT == 0
+ movl %fs:PRIVATE_FUTEX, %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl %fs:PRIVATE_FUTEX, %esi
+# endif
+#endif
+ movl $SYS_futex, %eax
+ syscall
+ jmp 6b
+
+ /* Preserve the pointer to the control variable. */
+3: pushq %rdi
+ cfi_adjust_cfa_offset(8)
+ pushq %rdi
+ cfi_adjust_cfa_offset(8)
+
+.LcleanupSTART:
+ callq *16(%rsp)
+.LcleanupEND:
+
+ /* Get the control variable address back. */
+ popq %rdi
+ cfi_adjust_cfa_offset(-8)
+
+ /* Sucessful run of the initializer. Signal that we are done. */
+ LOCK
+ incl (%rdi)
+
+ addq $8, %rsp
+ cfi_adjust_cfa_offset(-8)
+
+ /* Wake up all other threads. */
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE|FUTEX_PRIVATE_FLAG, %esi
+#else
+ movl $FUTEX_WAKE, %esi
+ orl %fs:PRIVATE_FUTEX, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+
+4: addq $8, %rsp
+ cfi_adjust_cfa_offset(-8)
+ xorl %eax, %eax
+ retq
+ .size __pthread_once,.-__pthread_once
+
+
+ .globl __pthread_once_internal
+__pthread_once_internal = __pthread_once
+
+ .globl pthread_once
+pthread_once = __pthread_once
+
+
+ .type clear_once_control,@function
+ .align 16
+clear_once_control:
+ cfi_adjust_cfa_offset(3 * 8)
+ movq (%rsp), %rdi
+ movq %rax, %r8
+ movl $0, (%rdi)
+
+ movl $0x7fffffff, %edx
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_WAKE|FUTEX_PRIVATE_FLAG, %esi
+#else
+ movl $FUTEX_WAKE, %esi
+ orl %fs:PRIVATE_FUTEX, %esi
+#endif
+ movl $SYS_futex, %eax
+ syscall
+
+ movq %r8, %rdi
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size clear_once_control,.-clear_once_control
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format
+ .byte DW_EH_PE_omit # @TType format
+ .byte DW_EH_PE_uleb128 # call-site format
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 clear_once_control-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 8
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 8
+DW.ref.__gcc_personality_v0:
+ .quad __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
new file mode 100644
index 0000000..82badb1
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
@@ -0,0 +1,180 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_rdlock
+ .type __pthread_rwlock_rdlock,@function
+ .protected __pthread_rwlock_rdlock
+ .align 16
+__pthread_rwlock_rdlock:
+ cfi_startproc
+ xorq %r10, %r10
+
+ /* Get the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 1f
+
+2: movl WRITER(%rdi), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, WRITERS_QUEUED(%rdi)
+ je 5f
+ cmpl $0, FLAGS(%rdi)
+ je 5f
+
+3: incl READERS_QUEUED(%rdi)
+ je 4f
+
+ movl READERS_WAKEUP(%rdi), %edx
+
+ LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 10f
+
+11:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi
+ xorl PSHARED(%rdi), %esi
+#else
+# if FUTEX_WAIT == 0
+ movl PSHARED(%rdi), %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl PSHARED(%rdi), %esi
+# endif
+ xorl %fs:PRIVATE_FUTEX, %esi
+#endif
+ addq $READERS_WAKEUP, %rdi
+ movl $SYS_futex, %eax
+ syscall
+
+ subq $READERS_WAKEUP, %rdi
+
+ /* Reget the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 12f
+
+13: decl READERS_QUEUED(%rdi)
+ jmp 2b
+
+5: xorl %edx, %edx
+ incl NR_READERS(%rdi)
+ je 8f
+9: LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 6f
+7:
+
+ movq %rdx, %rax
+ retq
+
+1: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 2b
+
+14: cmpl %fs:TID, %eax
+ jne 3b
+ /* Deadlock detected. */
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 7b
+
+ /* Overflow. */
+8: decl NR_READERS(%rdi)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+ /* Overflow. */
+4: decl READERS_QUEUED(%rdi)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 11b
+
+12: movl PSHARED(%rdi), %esi
+#if MUTEX == 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 13b
+ cfi_endproc
+ .size __pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
+
+ .globl pthread_rwlock_rdlock
+pthread_rwlock_rdlock = __pthread_rwlock_rdlock
+
+ .globl __pthread_rwlock_rdlock_internal
+__pthread_rwlock_rdlock_internal = __pthread_rwlock_rdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S
new file mode 100644
index 0000000..15edd61
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S
@@ -0,0 +1,276 @@
+/* Copyright (C) 2002-2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+ .text
+
+ .globl pthread_rwlock_timedrdlock
+ .type pthread_rwlock_timedrdlock,@function
+ .align 16
+pthread_rwlock_timedrdlock:
+ cfi_startproc
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r12, 0)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r13, 0)
+#ifdef __ASSUME_FUTEX_CLOCK_REALTIME
+# define VALREG %edx
+#else
+ pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r14, 0)
+
+ subq $16, %rsp
+ cfi_adjust_cfa_offset(16)
+# define VALREG %r14d
+#endif
+
+ movq %rdi, %r12
+ movq %rsi, %r13
+
+ /* Get the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 1f
+
+2: movl WRITER(%r12), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, WRITERS_QUEUED(%r12)
+ je 5f
+ cmpl $0, FLAGS(%r12)
+ je 5f
+
+ /* Check the value of the timeout parameter. */
+3: cmpq $1000000000, 8(%r13)
+ jae 19f
+
+ incl READERS_QUEUED(%r12)
+ je 4f
+
+ movl READERS_WAKEUP(%r12), VALREG
+
+ /* Unlock. */
+ LOCK
+#if MUTEX == 0
+ decl (%r12)
+#else
+ decl MUTEX(%r12)
+#endif
+ jne 10f
+
+11:
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+#endif
+
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, %esi
+ xorl PSHARED(%r12), %esi
+ movq %r13, %r10
+ movl $0xffffffff, %r9d
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ movl %r14d, %edx
+#endif
+21: leaq READERS_WAKEUP(%r12), %rdi
+ movl $SYS_futex, %eax
+ syscall
+ movq %rax, %rdx
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .subsection 2
+.Lreltmo:
+ /* Get current time. */
+ movq %rsp, %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rcx
+ movq 8(%r13), %rdi
+ subq (%rsp), %rcx
+ subq %rax, %rdi
+ jns 15f
+ addq $1000000000, %rdi
+ decq %rcx
+15: testq %rcx, %rcx
+ js 16f /* Time is already up. */
+
+ /* Futex call. */
+ movq %rcx, (%rsp) /* Store relative timeout. */
+ movq %rdi, 8(%rsp)
+
+# ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi
+ xorl PSHARED(%r12), %esi
+# else
+# if FUTEX_WAIT == 0
+ movl PSHARED(%r12), %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl PSHARED(%r12), %esi
+# endif
+ xorl %fs:PRIVATE_FUTEX, %esi
+# endif
+ movq %rsp, %r10
+ movl %r14d, %edx
+
+ jmp 21b
+ .previous
+#endif
+
+17: /* Reget the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%r12)
+#else
+ cmpxchgl %esi, MUTEX(%r12)
+#endif
+ jnz 12f
+
+13: decl READERS_QUEUED(%r12)
+ cmpq $-ETIMEDOUT, %rdx
+ jne 2b
+
+18: movl $ETIMEDOUT, %edx
+ jmp 9f
+
+
+5: xorl %edx, %edx
+ incl NR_READERS(%r12)
+ je 8f
+9: LOCK
+#if MUTEX == 0
+ decl (%r12)
+#else
+ decl MUTEX(%r12)
+#endif
+ jne 6f
+
+7: movq %rdx, %rax
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ addq $16, %rsp
+ cfi_adjust_cfa_offset(-16)
+ popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
+#endif
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ retq
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+ cfi_adjust_cfa_offset(16)
+ cfi_rel_offset(%r12, 8)
+ cfi_rel_offset(%r13, 0)
+#else
+ cfi_adjust_cfa_offset(40)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
+#endif
+1: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+ jmp 2b
+
+14: cmpl %fs:TID, %eax
+ jne 3b
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leal MUTEX(%r12), %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 7b
+
+ /* Overflow. */
+8: decl NR_READERS(%r12)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+ /* Overflow. */
+4: decl READERS_QUEUED(%r12)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leaq MUTEX(%r12), %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 11b
+
+12: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leaq MUTEX(%r12), %rdi
+#endif
+ callq __lll_lock_wait
+ jmp 13b
+
+16: movq $-ETIMEDOUT, %rdx
+ jmp 17b
+
+19: movl $EINVAL, %edx
+ jmp 9b
+ cfi_endproc
+ .size pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
new file mode 100644
index 0000000..3c4a279
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
@@ -0,0 +1,268 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+ .text
+
+ .globl pthread_rwlock_timedwrlock
+ .type pthread_rwlock_timedwrlock,@function
+ .align 16
+pthread_rwlock_timedwrlock:
+ cfi_startproc
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r12, 0)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r13, 0)
+#ifdef __ASSUME_FUTEX_CLOCK_REALTIME
+# define VALREG %edx
+#else
+ pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r14, 0)
+
+ subq $16, %rsp
+ cfi_adjust_cfa_offset(16)
+# define VALREG %r14d
+#endif
+
+ movq %rdi, %r12
+ movq %rsi, %r13
+
+ /* Get the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 1f
+
+2: movl WRITER(%r12), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, NR_READERS(%r12)
+ je 5f
+
+ /* Check the value of the timeout parameter. */
+3: cmpq $1000000000, 8(%r13)
+ jae 19f
+
+ incl WRITERS_QUEUED(%r12)
+ je 4f
+
+ movl WRITERS_WAKEUP(%r12), VALREG
+
+ LOCK
+#if MUTEX == 0
+ decl (%r12)
+#else
+ decl MUTEX(%r12)
+#endif
+ jne 10f
+
+11:
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+#endif
+
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, %esi
+ xorl PSHARED(%r12), %esi
+ movq %r13, %r10
+ movl $0xffffffff, %r9d
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ movl %r14d, %edx
+#endif
+21: leaq WRITERS_WAKEUP(%r12), %rdi
+ movl $SYS_futex, %eax
+ syscall
+ movq %rax, %rdx
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .subsection 2
+.Lreltmo:
+ /* Get current time. */
+ movq %rsp, %rdi
+ xorl %esi, %esi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rcx
+ movq 8(%r13), %rdi
+ subq (%rsp), %rcx
+ subq %rax, %rdi
+ jns 15f
+ addq $1000000000, %rdi
+ decq %rcx
+15: testq %rcx, %rcx
+ js 16f /* Time is already up. */
+
+ /* Futex call. */
+ movq %rcx, (%rsp) /* Store relative timeout. */
+ movq %rdi, 8(%rsp)
+
+# ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi
+ xorl PSHARED(%r12), %esi
+# else
+# if FUTEX_WAIT == 0
+ movl PSHARED(%r12), %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl PSHARED(%r12), %esi
+# endif
+ xorl %fs:PRIVATE_FUTEX, %esi
+# endif
+ movq %rsp, %r10
+ movl %r14d, %edx
+
+ jmp 21b
+ .previous
+#endif
+
+17: /* Reget the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%r12)
+#else
+ cmpxchgl %esi, MUTEX(%r12)
+#endif
+ jnz 12f
+
+13: decl WRITERS_QUEUED(%r12)
+ cmpq $-ETIMEDOUT, %rdx
+ jne 2b
+
+18: movl $ETIMEDOUT, %edx
+ jmp 9f
+
+
+5: xorl %edx, %edx
+ movl %fs:TID, %eax
+ movl %eax, WRITER(%r12)
+9: LOCK
+#if MUTEX == 0
+ decl (%r12)
+#else
+ decl MUTEX(%r12)
+#endif
+ jne 6f
+
+7: movq %rdx, %rax
+
+#ifndef __ASSUME_PRIVATE_FUTEX
+ addq $16, %rsp
+ cfi_adjust_cfa_offset(-16)
+ popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
+#endif
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ retq
+
+#ifdef __ASSUME_PRIVATE_FUTEX
+ cfi_adjust_cfa_offset(16)
+ cfi_rel_offset(%r12, 8)
+ cfi_rel_offset(%r13, 0)
+#else
+ cfi_adjust_cfa_offset(40)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
+#endif
+1: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+ jmp 2b
+
+14: cmpl %fs:TID, %eax
+ jne 3b
+20: movl $EDEADLK, %edx
+ jmp 9b
+
+6: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leal MUTEX(%r12), %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 7b
+
+ /* Overflow. */
+4: decl WRITERS_QUEUED(%r12)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leaq MUTEX(%r12), %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 11b
+
+12: movl PSHARED(%r12), %esi
+#if MUTEX == 0
+ movq %r12, %rdi
+#else
+ leaq MUTEX(%r12), %rdi
+#endif
+ callq __lll_lock_wait
+ jmp 13b
+
+16: movq $-ETIMEDOUT, %rdx
+ jmp 17b
+
+19: movl $EINVAL, %edx
+ jmp 9b
+ cfi_endproc
+ .size pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S
new file mode 100644
index 0000000..e34c42e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S
@@ -0,0 +1,131 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <bits/kernel-features.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_unlock
+ .type __pthread_rwlock_unlock,@function
+ .protected __pthread_rwlock_unlock
+ .align 16
+__pthread_rwlock_unlock:
+ cfi_startproc
+ /* Get the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 1f
+
+2: cmpl $0, WRITER(%rdi)
+ jne 5f
+ decl NR_READERS(%rdi)
+ jnz 6f
+
+5: movl $0, WRITER(%rdi)
+
+ movl $1, %edx
+ leaq WRITERS_WAKEUP(%rdi), %r10
+ cmpl $0, WRITERS_QUEUED(%rdi)
+ jne 0f
+
+ /* If also no readers waiting nothing to do. */
+ cmpl $0, READERS_QUEUED(%rdi)
+ je 6f
+
+ movl $0x7fffffff, %edx
+ leaq READERS_WAKEUP(%rdi), %r10
+
+0: incl (%r10)
+ LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 7f
+
+8:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAKE, %esi
+ xorl PSHARED(%rdi), %esi
+#else
+ movl $FUTEX_WAKE, %esi
+ orl PSHARED(%rdi), %esi
+ xorl %fs:PRIVATE_FUTEX, %esi
+#endif
+ movl $SYS_futex, %eax
+ movq %r10, %rdi
+ syscall
+
+ xorl %eax, %eax
+ retq
+
+ .align 16
+6: LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 3f
+
+4: xorl %eax, %eax
+ retq
+
+1: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 2b
+
+3: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 4b
+
+7: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 8b
+ cfi_endproc
+ .size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock
+
+ .globl pthread_rwlock_unlock
+pthread_rwlock_unlock = __pthread_rwlock_unlock
+
+ .globl __pthread_rwlock_unlock_internal
+__pthread_rwlock_unlock_internal = __pthread_rwlock_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
new file mode 100644
index 0000000..c626d9e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
@@ -0,0 +1,168 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <lowlevelrwlock.h>
+#include <pthread-errnos.h>
+#include <bits/kernel-features.h>
+#include <tcb-offsets.h>
+
+
+ .text
+
+ .globl __pthread_rwlock_wrlock
+ .type __pthread_rwlock_wrlock,@function
+ .protected __pthread_rwlock_wrlock
+ .align 16
+__pthread_rwlock_wrlock:
+ cfi_startproc
+ xorq %r10, %r10
+
+ /* Get the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 1f
+
+2: movl WRITER(%rdi), %eax
+ testl %eax, %eax
+ jne 14f
+ cmpl $0, NR_READERS(%rdi)
+ je 5f
+
+3: incl WRITERS_QUEUED(%rdi)
+ je 4f
+
+ movl WRITERS_WAKEUP(%rdi), %edx
+
+ LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 10f
+
+11:
+#ifdef __ASSUME_PRIVATE_FUTEX
+ movl $FUTEX_PRIVATE_FLAG|FUTEX_WAIT, %esi
+ xorl PSHARED(%rdi), %esi
+#else
+# if FUTEX_WAIT == 0
+ movl PSHARED(%rdi), %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl PSHARED(%rdi), %esi
+# endif
+ xorl %fs:PRIVATE_FUTEX, %esi
+#endif
+ addq $WRITERS_WAKEUP, %rdi
+ movl $SYS_futex, %eax
+ syscall
+
+ subq $WRITERS_WAKEUP, %rdi
+
+ /* Reget the lock. */
+ movl $1, %esi
+ xorl %eax, %eax
+ LOCK
+#if MUTEX == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, MUTEX(%rdi)
+#endif
+ jnz 12f
+
+13: decl WRITERS_QUEUED(%rdi)
+ jmp 2b
+
+5: xorl %edx, %edx
+ movl %fs:TID, %eax
+ movl %eax, WRITER(%rdi)
+9: LOCK
+#if MUTEX == 0
+ decl (%rdi)
+#else
+ decl MUTEX(%rdi)
+#endif
+ jne 6f
+7:
+
+ movq %rdx, %rax
+ retq
+
+1: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 2b
+
+14: cmpl %fs:TID, %eax
+ jne 3b
+ movl $EDEADLK, %edx
+ jmp 9b
+
+6: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+ jmp 7b
+
+4: decl WRITERS_QUEUED(%rdi)
+ movl $EAGAIN, %edx
+ jmp 9b
+
+10: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_unlock_wake
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 11b
+
+12: movl PSHARED(%rdi), %esi
+#if MUTEX != 0
+ addq $MUTEX, %rdi
+#endif
+ callq __lll_lock_wait
+#if MUTEX != 0
+ subq $MUTEX, %rdi
+#endif
+ jmp 13b
+ cfi_endproc
+ .size __pthread_rwlock_wrlock,.-__pthread_rwlock_wrlock
+
+ .globl pthread_rwlock_wrlock
+pthread_rwlock_wrlock = __pthread_rwlock_wrlock
+
+ .globl __pthread_rwlock_wrlock_internal
+__pthread_rwlock_wrlock_internal = __pthread_rwlock_wrlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c
new file mode 100644
index 0000000..e60113a
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_setaffinity.c
@@ -0,0 +1,14 @@
+#include <tls.h>
+
+#define RESET_VGETCPU_CACHE() \
+ do { \
+ __asm__ __volatile__ ("movl %0, %%fs:%P1\n\t" \
+ "movl %0, %%fs:%P2" \
+ : \
+ : "ir" (0), "i" (offsetof (struct pthread, \
+ header.vgetcpu_cache[0])), \
+ "i" (offsetof (struct pthread, \
+ header.vgetcpu_cache[1]))); \
+ } while (0)
+
+#include "../pthread_setaffinity.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_init.c
new file mode 100644
index 0000000..483de8c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_init.c
@@ -0,0 +1 @@
+#include <sysdeps/x86_64/pthread_spin_init.c>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_unlock.S
new file mode 100644
index 0000000..e8e2ba2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_spin_unlock.S
@@ -0,0 +1 @@
+#include <sysdeps/x86_64/pthread_spin_unlock.S>
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
new file mode 100644
index 0000000..7af6524
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_post.S
@@ -0,0 +1,89 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+
+
+ .text
+
+ .globl sem_post
+ .type sem_post,@function
+ .align 16
+sem_post:
+#if VALUE == 0
+ movl (%rdi), %eax
+#else
+ movl VALUE(%rdi), %eax
+#endif
+0: cmpl $SEM_VALUE_MAX, %eax
+ je 3f
+ leal 1(%rax), %esi
+ LOCK
+#if VALUE == 0
+ cmpxchgl %esi, (%rdi)
+#else
+ cmpxchgl %esi, VALUE(%rdi)
+#endif
+ jnz 0b
+
+ cmpq $0, NWAITERS(%rdi)
+ je 2f
+
+ movl $SYS_futex, %eax
+ movl $FUTEX_WAKE, %esi
+ orl PRIVATE(%rdi), %esi
+ movl $1, %edx
+ syscall
+
+ testq %rax, %rax
+ js 1f
+
+2: xorl %eax, %eax
+ retq
+
+1:
+#if USE___THREAD
+ movl $EINVAL, %eax
+#else
+ callq __errno_location@plt
+ movl $EINVAL, %edx
+#endif
+ jmp 4f
+
+3:
+#if USE___THREAD
+ movl $EOVERFLOW, %eax
+#else
+ callq __errno_location@plt
+ movl $EOVERFLOW, %edx
+#endif
+
+4:
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl %eax, %fs:(%rdx)
+#else
+ movl %edx, (%rax)
+#endif
+ orl $-1, %eax
+ retq
+ .size sem_post,.-sem_post
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
new file mode 100644
index 0000000..3ff3412
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S
@@ -0,0 +1,379 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <bits/kernel-features.h>
+#include <lowlevellock.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+ .text
+
+ .globl sem_timedwait
+ .type sem_timedwait,@function
+ .align 16
+sem_timedwait:
+.LSTARTCODE:
+ cfi_startproc
+#if VALUE == 0
+ movl (%rdi), %eax
+#else
+ movl VALUE(%rdi), %eax
+#endif
+2: testl %eax, %eax
+ je 1f
+
+ leaq -1(%rax), %rdx
+ LOCK
+#if VALUE == 0
+ cmpxchgl %edx, (%rdi)
+#else
+ cmpxchgl %edx, VALUE(%rdi)
+#endif
+ jne 2b
+
+ xorl %eax, %eax
+ retq
+
+ /* Check whether the timeout value is valid. */
+1: cmpq $1000000000, 8(%rsi)
+ jae 6f
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+# ifdef __PIC__
+ cmpl $0, __have_futex_clock_realtime@GOTOFF(%rip)
+# else
+ cmpl $0, __have_futex_clock_realtime
+# endif
+ je .Lreltmo
+#endif
+
+ /* This push is only needed to store the sem_t pointer for the
+ exception handler. */
+ pushq %rdi
+ cfi_adjust_cfa_offset(8)
+
+ movq %rsi, %r10
+
+ LOCK
+ addq $1, NWAITERS(%rdi)
+
+.LcleanupSTART:
+13: call __pthread_enable_asynccancel
+ movl %eax, %r8d
+
+#if VALUE != 0
+ leaq VALUE(%rdi), %rdi
+#endif
+ movl $0xffffffff, %r9d
+ movl $FUTEX_WAIT_BITSET|FUTEX_CLOCK_REALTIME, %esi
+ orl PRIVATE(%rdi), %esi
+ movl $SYS_futex, %eax
+ xorl %edx, %edx
+ syscall
+ movq %rax, %r9
+#if VALUE != 0
+ leaq -VALUE(%rdi), %rdi
+#endif
+
+ xchgq %r8, %rdi
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+ movq %r8, %rdi
+
+ testq %r9, %r9
+ je 11f
+ cmpq $-EWOULDBLOCK, %r9
+ jne 3f
+
+11:
+#if VALUE == 0
+ movl (%rdi), %eax
+#else
+ movl VALUE(%rdi), %eax
+#endif
+14: testl %eax, %eax
+ je 13b
+
+ leaq -1(%rax), %rcx
+ LOCK
+#if VALUE == 0
+ cmpxchgl %ecx, (%rdi)
+#else
+ cmpxchgl %ecx, VALUE(%rdi)
+#endif
+ jne 14b
+
+ xorl %eax, %eax
+
+15: LOCK
+ subq $1, NWAITERS(%rdi)
+
+ leaq 8(%rsp), %rsp
+ cfi_adjust_cfa_offset(-8)
+ retq
+
+ cfi_adjust_cfa_offset(8)
+3: negq %r9
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl %r9d, %fs:(%rdx)
+#else
+ callq __errno_location@plt
+ movl %r9d, (%rax)
+#endif
+
+ orl $-1, %eax
+ jmp 15b
+
+ cfi_adjust_cfa_offset(-8)
+6:
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl $EINVAL, %fs:(%rdx)
+#else
+ callq __errno_location@plt
+ movl $EINVAL, (%rax)
+#endif
+
+ orl $-1, %eax
+
+ retq
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+.Lreltmo:
+ pushq %r12
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r12, 0)
+ pushq %r13
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r13, 0)
+ pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_rel_offset(%r14, 0)
+
+#ifdef __ASSUME_FUTEX_CLOCK_REALTIME
+# define STACKFRAME 8
+#else
+# define STACKFRAME 24
+#endif
+ subq $STACKFRAME, %rsp
+ cfi_adjust_cfa_offset(STACKFRAME)
+
+ movq %rdi, %r12
+ movq %rsi, %r13
+
+ LOCK
+ addq $1, NWAITERS(%r12)
+
+7: xorl %esi, %esi
+ movq %rsp, %rdi
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+
+ /* Compute relative timeout. */
+ movq 8(%rsp), %rax
+ movl $1000, %edi
+ mul %rdi /* Milli seconds to nano seconds. */
+ movq (%r13), %rdi
+ movq 8(%r13), %rsi
+ subq (%rsp), %rdi
+ subq %rax, %rsi
+ jns 5f
+ addq $1000000000, %rsi
+ decq %rdi
+5: testq %rdi, %rdi
+ movl $ETIMEDOUT, %r14d
+ js 36f /* Time is already up. */
+
+ movq %rdi, (%rsp) /* Store relative timeout. */
+ movq %rsi, 8(%rsp)
+
+.LcleanupSTART2:
+ call __pthread_enable_asynccancel
+ movl %eax, 16(%rsp)
+
+ movq %rsp, %r10
+# if VALUE == 0
+ movq %r12, %rdi
+# else
+ leaq VALUE(%r12), %rdi
+# endif
+# if FUTEX_WAIT == 0
+ movl PRIVATE(%rdi), %esi
+# else
+ movl $FUTEX_WAIT, %esi
+ orl PRIVATE(%rdi), %esi
+# endif
+ movl $SYS_futex, %eax
+ xorl %edx, %edx
+ syscall
+ movq %rax, %r14
+
+ movl 16(%rsp), %edi
+ call __pthread_disable_asynccancel
+.LcleanupEND2:
+
+ testq %r14, %r14
+ je 9f
+ cmpq $-EWOULDBLOCK, %r14
+ jne 33f
+
+9:
+# if VALUE == 0
+ movl (%r12), %eax
+# else
+ movl VALUE(%r12), %eax
+# endif
+8: testl %eax, %eax
+ je 7b
+
+ leaq -1(%rax), %rcx
+ LOCK
+# if VALUE == 0
+ cmpxchgl %ecx, (%r12)
+# else
+ cmpxchgl %ecx, VALUE(%r12)
+# endif
+ jne 8b
+
+ xorl %eax, %eax
+
+45: LOCK
+ subq $1, NWAITERS(%r12)
+
+ addq $STACKFRAME, %rsp
+ cfi_adjust_cfa_offset(-STACKFRAME)
+ popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
+ popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
+ popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
+ retq
+
+ cfi_adjust_cfa_offset(STACKFRAME + 3 * 8)
+ cfi_rel_offset(%r12, STACKFRAME + 2 * 8)
+ cfi_rel_offset(%r13, STACKFRAME + 1 * 8)
+ cfi_rel_offset(%r14, STACKFRAME)
+33: negq %r14
+36:
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl %r14d, %fs:(%rdx)
+#else
+ callq __errno_location@plt
+ movl %r14d, (%rax)
+#endif
+
+ orl $-1, %eax
+ jmp 45b
+#endif
+ cfi_endproc
+ .size sem_timedwait,.-sem_timedwait
+
+
+ .type sem_timedwait_cleanup,@function
+sem_timedwait_cleanup:
+ cfi_startproc
+ cfi_adjust_cfa_offset(8)
+
+ movq (%rsp), %rdi
+ LOCK
+ subq $1, NWAITERS(%rdi)
+ movq %rax, %rdi
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size sem_timedwait_cleanup,.-sem_timedwait_cleanup
+
+
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .type sem_timedwait_cleanup2,@function
+sem_timedwait_cleanup2:
+ cfi_startproc
+ cfi_adjust_cfa_offset(STACKFRAME + 3 * 8)
+ cfi_rel_offset(%r12, STACKFRAME + 2 * 8)
+ cfi_rel_offset(%r13, STACKFRAME + 1 * 8)
+ cfi_rel_offset(%r14, STACKFRAME)
+
+ LOCK
+ subq $1, NWAITERS(%r12)
+ movq %rax, %rdi
+ movq STACKFRAME(%rsp), %r14
+ movq STACKFRAME+8(%rsp), %r13
+ movq STACKFRAME+16(%rsp), %r12
+.LcallUR2:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE2:
+ cfi_endproc
+ .size sem_timedwait_cleanup2,.-sem_timedwait_cleanup2
+#endif
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format
+ .byte DW_EH_PE_omit # @TType format
+ .byte DW_EH_PE_uleb128 # call-site format
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_timedwait_cleanup-.LSTARTCODE
+ .uleb128 0
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .uleb128 .LcleanupSTART2-.LSTARTCODE
+ .uleb128 .LcleanupEND2-.LcleanupSTART2
+ .uleb128 sem_timedwait_cleanup2-.LSTARTCODE
+ .uleb128 0
+#endif
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+#ifndef __ASSUME_FUTEX_CLOCK_REALTIME
+ .uleb128 .LcallUR2-.LSTARTCODE
+ .uleb128 .LENDCODE2-.LcallUR2
+ .uleb128 0
+ .uleb128 0
+#endif
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 8
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 8
+DW.ref.__gcc_personality_v0:
+ .quad __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S
new file mode 100644
index 0000000..7b7f63d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_trywait.S
@@ -0,0 +1,52 @@
+/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread-errnos.h>
+
+ .text
+
+ .globl sem_trywait
+ .type sem_trywait,@function
+ .align 16
+sem_trywait:
+ movl (%rdi), %eax
+2: testl %eax, %eax
+ jz 1f
+
+ leal -1(%rax), %edx
+ LOCK
+ cmpxchgl %edx, (%rdi)
+ jne 2b
+
+ xorl %eax, %eax
+ retq
+
+1:
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl $EAGAIN, %fs:(%rdx)
+#else
+ callq __errno_location@plt
+ movl $EAGAIN, (%rax)
+#endif
+ orl $-1, %eax
+ retq
+ .size sem_trywait,.-sem_trywait
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
new file mode 100644
index 0000000..f6b39bd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
@@ -0,0 +1,174 @@
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <lowlevellock.h>
+#include <pthread-errnos.h>
+#include <structsem.h>
+
+
+ .text
+
+ .globl sem_wait
+ .type sem_wait,@function
+ .align 16
+sem_wait:
+.LSTARTCODE:
+ cfi_startproc
+
+#if VALUE == 0
+ movl (%rdi), %eax
+#else
+ movl VALUE(%rdi), %eax
+#endif
+2: testl %eax, %eax
+ je 1f
+
+ leal -1(%rax), %edx
+ LOCK
+#if VALUE == 0
+ cmpxchgl %edx, (%rdi)
+#else
+ cmpxchgl %edx, VALUE(%rdi)
+#endif
+ jne 2b
+
+ xorl %eax, %eax
+ retq
+
+ /* This push is only needed to store the sem_t pointer for the
+ exception handler. */
+1: pushq %rdi
+ cfi_adjust_cfa_offset(8)
+
+ LOCK
+ addq $1, NWAITERS(%rdi)
+
+.LcleanupSTART:
+6: call __pthread_enable_asynccancel
+ movl %eax, %r8d
+
+ xorq %r10, %r10
+ movl $SYS_futex, %eax
+#if FUTEX_WAIT == 0
+ movl PRIVATE(%rdi), %esi
+#else
+ movl $FUTEX_WAIT, %esi
+ orl PRIVATE(%rdi), %esi
+#endif
+ xorl %edx, %edx
+ syscall
+ movq %rax, %rcx
+
+ xchgq %r8, %rdi
+ call __pthread_disable_asynccancel
+.LcleanupEND:
+ movq %r8, %rdi
+
+ testq %rcx, %rcx
+ je 3f
+ cmpq $-EWOULDBLOCK, %rcx
+ jne 4f
+
+3:
+#if VALUE == 0
+ movl (%rdi), %eax
+#else
+ movl VALUE(%rdi), %eax
+#endif
+5: testl %eax, %eax
+ je 6b
+
+ leal -1(%rax), %edx
+ LOCK
+#if VALUE == 0
+ cmpxchgl %edx, (%rdi)
+#else
+ cmpxchgl %edx, VALUE(%rdi)
+#endif
+ jne 5b
+
+ xorl %eax, %eax
+
+9: LOCK
+ subq $1, NWAITERS(%rdi)
+
+ leaq 8(%rsp), %rsp
+ cfi_adjust_cfa_offset(-8)
+
+ retq
+
+ cfi_adjust_cfa_offset(8)
+4: negq %rcx
+#if USE___THREAD
+ movq errno@gottpoff(%rip), %rdx
+ movl %ecx, %fs:(%rdx)
+#else
+# error "not supported. %rcx and %rdi must be preserved"
+ callq __errno_location@plt
+ movl %ecx, (%rax)
+#endif
+ orl $-1, %eax
+
+ jmp 9b
+ .size sem_wait,.-sem_wait
+
+
+ .type sem_wait_cleanup,@function
+sem_wait_cleanup:
+ movq (%rsp), %rdi
+ LOCK
+ subq $1, NWAITERS(%rdi)
+ movq %rax, %rdi
+.LcallUR:
+ call _Unwind_Resume@PLT
+ hlt
+.LENDCODE:
+ cfi_endproc
+ .size sem_wait_cleanup,.-sem_wait_cleanup
+
+
+ .section .gcc_except_table,"a",@progbits
+.LexceptSTART:
+ .byte DW_EH_PE_omit # @LPStart format
+ .byte DW_EH_PE_omit # @TType format
+ .byte DW_EH_PE_uleb128 # call-site format
+ .uleb128 .Lcstend-.Lcstbegin
+.Lcstbegin:
+ .uleb128 .LcleanupSTART-.LSTARTCODE
+ .uleb128 .LcleanupEND-.LcleanupSTART
+ .uleb128 sem_wait_cleanup-.LSTARTCODE
+ .uleb128 0
+ .uleb128 .LcallUR-.LSTARTCODE
+ .uleb128 .LENDCODE-.LcallUR
+ .uleb128 0
+ .uleb128 0
+.Lcstend:
+
+
+#ifdef SHARED
+ .hidden DW.ref.__gcc_personality_v0
+ .weak DW.ref.__gcc_personality_v0
+ .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits
+ .align 8
+ .type DW.ref.__gcc_personality_v0, @object
+ .size DW.ref.__gcc_personality_v0, 8
+DW.ref.__gcc_personality_v0:
+ .quad __gcc_personality_v0
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
new file mode 100644
index 0000000..1c93952
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
@@ -0,0 +1,111 @@
+/* Copyright (C) 2002-2006, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <tls.h>
+#ifndef __ASSEMBLER__
+# include <pthreadP.h>
+#endif
+
+#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
+
+/* The code to disable cancellation depends on the fact that the called
+ functions are special. They don't modify registers other than %rax
+ and %r11 if they return. Therefore we don't have to preserve other
+ registers around these calls. */
+# undef PSEUDO
+# define PSEUDO(name, syscall_name, args) \
+ .text; \
+ ENTRY (name) \
+ SINGLE_THREAD_P; \
+ jne L(pseudo_cancel); \
+ .type __##syscall_name##_nocancel,@function; \
+ .globl __##syscall_name##_nocancel; \
+ __##syscall_name##_nocancel: \
+ DO_CALL (syscall_name, args); \
+ cmpq $-4095, %rax; \
+ jae SYSCALL_ERROR_LABEL; \
+ ret; \
+ .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \
+ L(pseudo_cancel): \
+ /* We always have to align the stack before calling a function. */ \
+ subq $8, %rsp; cfi_adjust_cfa_offset (8); \
+ CENABLE \
+ /* The return value from CENABLE is argument for CDISABLE. */ \
+ movq %rax, (%rsp); \
+ DO_CALL (syscall_name, args); \
+ movq (%rsp), %rdi; \
+ /* Save %rax since it's the error code from the syscall. */ \
+ movq %rax, %rdx; \
+ CDISABLE \
+ movq %rdx, %rax; \
+ addq $8,%rsp; cfi_adjust_cfa_offset (-8); \
+ cmpq $-4095, %rax; \
+ jae SYSCALL_ERROR_LABEL; \
+ L(pseudo_end):
+
+
+# ifdef IS_IN_libpthread
+# define CENABLE call __pthread_enable_asynccancel;
+# define CDISABLE call __pthread_disable_asynccancel;
+# define __local_multiple_threads __pthread_multiple_threads
+# elif !defined NOT_IN_libc
+# define CENABLE call __libc_enable_asynccancel;
+# define CDISABLE call __libc_disable_asynccancel;
+# define __local_multiple_threads __libc_multiple_threads
+# elif defined IS_IN_librt
+# define CENABLE call __librt_enable_asynccancel;
+# define CDISABLE call __librt_disable_asynccancel;
+# else
+# error Unsupported library
+# endif
+
+# if defined IS_IN_libpthread || !defined NOT_IN_libc
+# ifndef __ASSEMBLER__
+extern int __local_multiple_threads attribute_hidden;
+# define SINGLE_THREAD_P \
+ __builtin_expect (__local_multiple_threads == 0, 1)
+# else
+# define SINGLE_THREAD_P cmpl $0, __local_multiple_threads(%rip)
+# endif
+
+# else
+
+# ifndef __ASSEMBLER__
+# define SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+# else
+# define SINGLE_THREAD_P cmpl $0, %fs:MULTIPLE_THREADS_OFFSET
+# endif
+
+# endif
+
+#elif !defined __ASSEMBLER__
+
+# define SINGLE_THREAD_P (1)
+# define NO_CANCELLATION 1
+
+#endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+ header.multiple_threads) == 0, 1)
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/vfork.S b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/vfork.S
new file mode 100644
index 0000000..9a9912c
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/vfork.S
@@ -0,0 +1,43 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* We want an #include_next, but we are the main source file.
+ So, #include ourselves and in that incarnation we can use #include_next. */
+#ifndef INCLUDED_SELF
+# define INCLUDED_SELF
+# include <vfork.S>
+#else
+
+# include <tcb-offsets.h>
+
+# define SAVE_PID \
+ movl %fs:PID, %esi; \
+ movl $0x80000000, %ecx; \
+ movl %esi, %edx; \
+ negl %edx; \
+ cmove %ecx, %edx; \
+ movl %edx, %fs:PID
+
+# define RESTORE_PID \
+ testq %rax, %rax; \
+ je 1f; \
+ movl %esi, %fs:PID; \
+1:
+
+# include_next <vfork.S>
+#endif
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/Makefile.arch b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/Makefile.arch
new file mode 100644
index 0000000..cf6f1c2
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/Makefile.arch
@@ -0,0 +1,10 @@
+# Makefile for uClibc NPTL
+#
+# Copyright (C) 2005 Steven J. Hill <sjhill@uclibc.org>
+#
+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+#
+
+CFLAGS-pthread_spin_lock.c += -D_GNU_SOURCE
+
+
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/dl-tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/dl-tls.h
new file mode 100644
index 0000000..3e4768d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/dl-tls.h
@@ -0,0 +1,29 @@
+/* Thread-local storage handling in the ELF dynamic linker. x86-64 version.
+ Copyright (C) 2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+
+extern void *__tls_get_addr (tls_index *ti);
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/jmpbuf-unwind.h b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/jmpbuf-unwind.h
new file mode 100644
index 0000000..345ed55
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/jmpbuf-unwind.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[JB_RSP] - (_adj))
+
+/* We use the normal lobngjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_init.c b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_init.c
new file mode 100644
index 0000000..5569620
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_init.c
@@ -0,0 +1 @@
+#include "../i386/pthread_spin_init.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_lock.c b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_lock.c
new file mode 100644
index 0000000..7cf0e0e
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_lock.c
@@ -0,0 +1 @@
+#include "../i386/pthread_spin_lock.c"
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_trylock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_trylock.S
new file mode 100644
index 0000000..9b51335
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_trylock.S
@@ -0,0 +1,40 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <pthread-errnos.h>
+
+
+#ifdef UP
+# define LOCK
+#else
+# define LOCK lock
+#endif
+
+ .globl pthread_spin_trylock
+ .type pthread_spin_trylock,@function
+ .align 16
+pthread_spin_trylock:
+ movl $1, %eax
+ xorl %ecx, %ecx
+ LOCK
+ cmpxchgl %ecx, (%rdi)
+ movl $EBUSY, %eax
+ cmovel %ecx, %eax
+ retq
+ .size pthread_spin_trylock,.-pthread_spin_trylock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_unlock.S b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_unlock.S
new file mode 100644
index 0000000..d3e13bd
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthread_spin_unlock.S
@@ -0,0 +1,31 @@
+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+ .globl pthread_spin_unlock
+ .type pthread_spin_unlock,@function
+ .align 16
+pthread_spin_unlock:
+ movl $1, (%rdi)
+ xorl %eax, %eax
+ retq
+ .size pthread_spin_unlock,.-pthread_spin_unlock
+
+ /* The implementation of pthread_spin_init is identical. */
+ .globl pthread_spin_init
+pthread_spin_init = pthread_spin_unlock
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthreaddef.h b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthreaddef.h
new file mode 100644
index 0000000..36e994d
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/pthreaddef.h
@@ -0,0 +1,43 @@
+/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. SSE requires 16
+ bytes. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. The frame pointer is not usable. */
+#define CURRENT_STACK_FRAME \
+ ({ char *frame; __asm__ ("movq %%rsp, %0" : "=r" (frame)); frame; })
+
+
+/* XXX Until we have a better place keep the definitions here. */
+
+/* While there is no such syscall. */
+#define __exit_thread_inline(val) \
+ __asm__ __volatile__ ("syscall" :: "a" (__NR_exit), "D" (val))
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tcb-offsets.sym b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tcb-offsets.sym
new file mode 100644
index 0000000..cf86375
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tcb-offsets.sym
@@ -0,0 +1,28 @@
+#include <sysdep.h>
+#include <tls.h>
+
+RESULT offsetof (struct pthread, result)
+TID offsetof (struct pthread, tid)
+PID offsetof (struct pthread, pid)
+CANCELHANDLING offsetof (struct pthread, cancelhandling)
+CLEANUP_JMP_BUF offsetof (struct pthread, cleanup_jmp_buf)
+CLEANUP offsetof (struct pthread, cleanup)
+CLEANUP_PREV offsetof (struct _pthread_cleanup_buffer, __prev)
+MUTEX_FUTEX offsetof (pthread_mutex_t, __data.__lock)
+MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
+POINTER_GUARD offsetof (tcbhead_t, pointer_guard)
+VGETCPU_CACHE_OFFSET offsetof (tcbhead_t, vgetcpu_cache)
+#ifndef __ASSUME_PRIVATE_FUTEX
+PRIVATE_FUTEX offsetof (tcbhead_t, private_futex)
+#endif
+RTLD_SAVESPACE_SSE offsetof (tcbhead_t, rtld_savespace_sse)
+
+-- Not strictly offsets, but these values are also used in the TCB.
+TCB_CANCELSTATE_BITMASK CANCELSTATE_BITMASK
+TCB_CANCELTYPE_BITMASK CANCELTYPE_BITMASK
+TCB_CANCELING_BITMASK CANCELING_BITMASK
+TCB_CANCELED_BITMASK CANCELED_BITMASK
+TCB_EXITING_BITMASK EXITING_BITMASK
+TCB_CANCEL_RESTMASK CANCEL_RESTMASK
+TCB_TERMINATED_BITMASK TERMINATED_BITMASK
+TCB_PTHREAD_CANCELED PTHREAD_CANCELED
diff --git a/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tls.h b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tls.h
new file mode 100644
index 0000000..afaf159
--- /dev/null
+++ b/ap/build/uClibc/libpthread/nptl/sysdeps/x86_64/tls.h
@@ -0,0 +1,438 @@
+/* Definition for thread-local data handling. nptl/x86_64 version.
+ Copyright (C) 2002-2007, 2008, 2009 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _TLS_H
+#define _TLS_H 1
+
+#ifndef __ASSEMBLER__
+# include <asm/prctl.h> /* For ARCH_SET_FS. */
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+# include <stdlib.h>
+# include <sysdep.h>
+# include <bits/kernel-features.h>
+# include <bits/wordsize.h>
+# include <xmmintrin.h>
+
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+
+typedef struct
+{
+ void *tcb; /* Pointer to the TCB. Not necessarily the
+ thread descriptor used by libpthread. */
+ dtv_t *dtv;
+ void *self; /* Pointer to the thread descriptor. */
+ int multiple_threads;
+ int gscope_flag;
+ uintptr_t sysinfo;
+ uintptr_t stack_guard;
+ uintptr_t pointer_guard;
+ unsigned long int vgetcpu_cache[2];
+# ifndef __ASSUME_PRIVATE_FUTEX
+ int private_futex;
+# else
+ int __unused1;
+# endif
+# if __WORDSIZE == 64
+ int rtld_must_xmm_save;
+# endif
+ /* Reservation of some values for the TM ABI. */
+ void *__private_tm[5];
+# if __WORDSIZE == 64
+ long int __unused2;
+ /* Have space for the post-AVX register size. */
+ __m128 rtld_savespace_sse[8][4];
+
+ void *__padding[8];
+# endif
+} tcbhead_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif
+
+
+/* We require TLS support in the tools. */
+#define HAVE_TLS_SUPPORT 1
+#define HAVE___THREAD 1
+#define HAVE_TLS_MODEL_ATTRIBUTE 1
+
+/* Signal that TLS support is available. */
+#define USE_TLS 1
+
+/* Alignment requirement for the stack. */
+#define STACK_ALIGN 16
+
+
+#ifndef __ASSEMBLER__
+/* Get system call information. */
+# include <sysdep.h>
+
+
+/* Get the thread descriptor definition. */
+# include <descr.h>
+
+#ifndef LOCK_PREFIX
+# ifdef UP
+# define LOCK_PREFIX /* nothing */
+# else
+# define LOCK_PREFIX "lock;"
+# endif
+#endif
+
+/* This is the size of the initial TCB. Can't be just sizeof (tcbhead_t),
+ because NPTL getpid, __libc_alloca_cutoff etc. need (almost) the whole
+ struct pthread even when not linked with -lpthread. */
+# define TLS_INIT_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (struct pthread)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+//# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+// Normally the above would be correct But we have to store post-AVX
+// vector registers in the TCB and we want the storage to be aligned.
+// unfortunately there isn't yet a type for these values and hence no
+// 32-byte alignment requirement. Make this explicit, for now.
+# define TLS_TCB_ALIGN 32
+
+/* The TCB can have any size and the memory following the address the
+ thread pointer points to is unspecified. Allocate the TCB there. */
+# define TLS_TCB_AT_TP 1
+
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(descr, dtvp) \
+ ((tcbhead_t *) (descr))->dtv = (dtvp) + 1
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtvp) \
+ ({ struct pthread *__pd; \
+ THREAD_SETMEM (__pd, header.dtv, (dtvp)); })
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(descr) \
+ (((tcbhead_t *) (descr))->dtv)
+
+
+/* Macros to load from and store into segment registers. */
+# define TLS_GET_FS() \
+ ({ int __seg; __asm__ ("movl %%fs, %0" : "=q" (__seg)); __seg; })
+# define TLS_SET_FS(val) \
+ __asm__ ("movl %0, %%fs" :: "q" (val))
+
+
+/* Code to initially initialize the thread pointer. This might need
+ special attention since 'errno' is not yet available and if the
+ operation can cause a failure 'errno' must not be touched.
+
+ We have to make the syscall for both uses of the macro since the
+ address might be (and probably is) different. */
+# define TLS_INIT_TP(thrdescr, secondcall) \
+ ({ void *_thrdescr = (thrdescr); \
+ tcbhead_t *_head = _thrdescr; \
+ int _result; \
+ \
+ _head->tcb = _thrdescr; \
+ /* For now the thread descriptor is at the same address. */ \
+ _head->self = _thrdescr; \
+ \
+ /* It is a simple syscall to set the %fs value for the thread. */ \
+ __asm__ __volatile__ ("syscall" \
+ : "=a" (_result) \
+ : "0" ((unsigned long int) __NR_arch_prctl), \
+ "D" ((unsigned long int) ARCH_SET_FS), \
+ "S" (_thrdescr) \
+ : "memory", "cc", "r11", "cx"); \
+ \
+ _result ? "cannot set %fs base address for thread-local storage" : 0; \
+ })
+
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ ({ struct pthread *__pd; \
+ THREAD_GETMEM (__pd, header.dtv); })
+
+
+/* Return the thread descriptor for the current thread.
+
+ The contained asm must *not* be marked __volatile__ since otherwise
+ assignments like
+ pthread_descr self = thread_self();
+ do not get optimized away. */
+# define THREAD_SELF \
+ ({ struct pthread *__self; \
+ __asm__ ("movq %%fs:%c1,%q0" : "=r" (__self) \
+ : "i" (offsetof (struct pthread, header.self))); \
+ __self;})
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF_INCLUDE <sys/reg.h> /* For the FS constant. */
+# define DB_THREAD_SELF CONST_THREAD_AREA (64, FS)
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) \
+ ({ __typeof (descr->member) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%fs:%P2,%b0" \
+ : "=q" (__value) \
+ : "0" (0), "i" (offsetof (struct pthread, member))); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%fs:%P1,%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member))); \
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %%fs:%P1,%q0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member))); \
+ } \
+ __value; })
+
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member, idx) \
+ ({ __typeof (descr->member[0]) __value; \
+ if (sizeof (__value) == 1) \
+ __asm__ __volatile__ ("movb %%fs:%P2(%q3),%b0" \
+ : "=q" (__value) \
+ : "0" (0), "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ else if (sizeof (__value) == 4) \
+ __asm__ __volatile__ ("movl %%fs:%P1(,%q2,4),%0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member[0])), "r" (idx));\
+ else \
+ { \
+ if (sizeof (__value) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %%fs:%P1(,%q2,8),%q0" \
+ : "=r" (__value) \
+ : "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ } \
+ __value; })
+
+
+/* Loading addresses of objects on x86-64 needs to be treated special
+ when generating PIC code. */
+#ifdef __pic__
+# define IMM_MODE "nr"
+#else
+# define IMM_MODE "ir"
+#endif
+
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM(descr, member, value) \
+ ({ if (sizeof (descr->member) == 1) \
+ __asm__ __volatile__ ("movb %b0,%%fs:%P1" : \
+ : "iq" (value), \
+ "i" (offsetof (struct pthread, member))); \
+ else if (sizeof (descr->member) == 4) \
+ __asm__ __volatile__ ("movl %0,%%fs:%P1" : \
+ : IMM_MODE (value), \
+ "i" (offsetof (struct pthread, member))); \
+ else \
+ { \
+ if (sizeof (descr->member) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %q0,%%fs:%P1" : \
+ : IMM_MODE ((unsigned long int) value), \
+ "i" (offsetof (struct pthread, member))); \
+ }})
+
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ ({ if (sizeof (descr->member[0]) == 1) \
+ __asm__ __volatile__ ("movb %b0,%%fs:%P1(%q2)" : \
+ : "iq" (value), \
+ "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ else if (sizeof (descr->member[0]) == 4) \
+ __asm__ __volatile__ ("movl %0,%%fs:%P1(,%q2,4)" : \
+ : IMM_MODE (value), \
+ "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ else \
+ { \
+ if (sizeof (descr->member[0]) != 8) \
+ /* There should not be any value with a size other than 1, \
+ 4 or 8. */ \
+ abort (); \
+ \
+ __asm__ __volatile__ ("movq %q0,%%fs:%P1(,%q2,8)" : \
+ : IMM_MODE ((unsigned long int) value), \
+ "i" (offsetof (struct pthread, member[0])), \
+ "r" (idx)); \
+ }})
+
+
+/* Atomic compare and exchange on TLS, returning old value. */
+# define THREAD_ATOMIC_CMPXCHG_VAL(descr, member, newval, oldval) \
+ ({ __typeof (descr->member) __ret; \
+ __typeof (oldval) __old = (oldval); \
+ if (sizeof (descr->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "cmpxchgl %2, %%fs:%P3" \
+ : "=a" (__ret) \
+ : "0" (__old), "r" (newval), \
+ "i" (offsetof (struct pthread, member))); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); \
+ __ret; })
+
+
+/* Atomic logical and. */
+# define THREAD_ATOMIC_AND(descr, member, val) \
+ (void) ({ if (sizeof ((descr)->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "andl %1, %%fs:%P0" \
+ :: "i" (offsetof (struct pthread, member)), \
+ "ir" (val)); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); })
+
+
+/* Atomic set bit. */
+# define THREAD_ATOMIC_BIT_SET(descr, member, bit) \
+ (void) ({ if (sizeof ((descr)->member) == 4) \
+ __asm__ __volatile__ (LOCK_PREFIX "orl %1, %%fs:%P0" \
+ :: "i" (offsetof (struct pthread, member)), \
+ "ir" (1 << (bit))); \
+ else \
+ /* Not necessary for other sizes in the moment. */ \
+ abort (); })
+
+
+# define CALL_THREAD_FCT(descr) \
+ ({ void *__res; \
+ __asm__ __volatile__ ("movq %%fs:%P2, %%rdi\n\t" \
+ "callq *%%fs:%P1" \
+ : "=a" (__res) \
+ : "i" (offsetof (struct pthread, start_routine)), \
+ "i" (offsetof (struct pthread, arg)) \
+ : "di", "si", "cx", "dx", "r8", "r9", "r10", "r11", \
+ "memory", "cc"); \
+ __res; })
+
+
+/* Set the stack guard field in TCB head. */
+# define THREAD_SET_STACK_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.stack_guard, value)
+# define THREAD_COPY_STACK_GUARD(descr) \
+ ((descr)->header.stack_guard \
+ = THREAD_GETMEM (THREAD_SELF, header.stack_guard))
+
+
+/* Set the pointer guard field in the TCB head. */
+# define THREAD_SET_POINTER_GUARD(value) \
+ THREAD_SETMEM (THREAD_SELF, header.pointer_guard, value)
+# define THREAD_COPY_POINTER_GUARD(descr) \
+ ((descr)->header.pointer_guard \
+ = THREAD_GETMEM (THREAD_SELF, header.pointer_guard))
+
+
+/* Get and set the global scope generation counter in the TCB head. */
+# define THREAD_GSCOPE_FLAG_UNUSED 0
+# define THREAD_GSCOPE_FLAG_USED 1
+# define THREAD_GSCOPE_FLAG_WAIT 2
+# define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res; \
+ __asm__ __volatile__ ("xchgl %0, %%fs:%P1" \
+ : "=r" (__res) \
+ : "i" (offsetof (struct pthread, header.gscope_flag)), \
+ "0" (THREAD_GSCOPE_FLAG_UNUSED)); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+# define THREAD_GSCOPE_SET_FLAG() \
+ THREAD_SETMEM (THREAD_SELF, header.gscope_flag, THREAD_GSCOPE_FLAG_USED)
+# define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+
+# ifdef SHARED
+/* Defined in dl-trampoline.S. */
+extern void _dl_x86_64_save_sse (void);
+extern void _dl_x86_64_restore_sse (void);
+
+# define RTLD_CHECK_FOREIGN_CALL \
+ (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save) != 0)
+
+/* NB: Don't use the xchg operation because that would imply a lock
+ prefix which is expensive and unnecessary. The cache line is also
+ not contested at all. */
+# define RTLD_ENABLE_FOREIGN_CALL \
+ int old_rtld_must_xmm_save = THREAD_GETMEM (THREAD_SELF, \
+ header.rtld_must_xmm_save); \
+ THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save, 1)
+
+# define RTLD_PREPARE_FOREIGN_CALL \
+ do if (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save)) \
+ { \
+ _dl_x86_64_save_sse (); \
+ THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save, 0); \
+ } \
+ while (0)
+
+# define RTLD_FINALIZE_FOREIGN_CALL \
+ do { \
+ if (THREAD_GETMEM (THREAD_SELF, header.rtld_must_xmm_save) == 0) \
+ _dl_x86_64_restore_sse (); \
+ THREAD_SETMEM (THREAD_SELF, header.rtld_must_xmm_save, \
+ old_rtld_must_xmm_save); \
+ } while (0)
+# endif
+
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */