[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/mach/Makefile b/ap/libc/glibc/glibc-2.22/mach/Makefile
new file mode 100644
index 0000000..51ba076
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/mach/Makefile
@@ -0,0 +1,167 @@
+# Copyright (C) 1991-2015 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, see
+# <http://www.gnu.org/licenses/>.
+
+subdir := mach
+
+include ../Makeconfig
+
+headers = mach_init.h mach.h mach_error.h mach-shortcuts.h mach/mach_traps.h \
+ $(interface-headers) mach/mach.h mach/mig_support.h mach/error.h \
+ $(lock-headers) machine-sp.h
+lock = spin-solid spin-lock mutex-init mutex-solid
+lock-headers = lock-intern.h machine-lock.h spin-lock.h
+routines = $(mach-syscalls) $(mach-shortcuts) \
+ mach_init mig_strncpy msg \
+ mig-alloc mig-dealloc mig-reply \
+ msg-destroy msgserver \
+ mach_error errstring error_compat errsystems \
+ devstream setup-thread $(lock)
+
+# The RPC interfaces go in a separate library.
+interface-library := libmachuser
+
+# We produce mach_interface.h from mach.defs because there is already a
+# <mach/mach.h> that is not the interface header (thanks CMU).
+mach-interface-list := $(patsubst mach,mach_interface,$(mach-interface-list))
+mach/mach_interface.defs = mach/mach.defs
+
+# Similarly for memory_object_user vs. memory_object
+mach-interface-list := $(patsubst memory_object,memory_object_user,\
+ $(mach-interface-list))
+mach/memory_object_user.defs = mach/memory_object.defs
+
+user-interfaces := $(addprefix mach/,$(mach-interface-list) \
+ mach_port mach_host exc \
+ )\
+ $(addprefix device/,device device_request)
+
+server-interfaces := mach/exc
+
+# Clear any environment value.
+generated =
+
+# Translate GNU names for CPUs into the names used in Mach header files.
+mach-machine = $(patsubst powerpc,ppc,$(base-machine))
+
+# Define mach-syscalls and sysno-*.
+ifndef inhibit_mach_syscalls
+-include $(objpfx)mach-syscalls.mk
+endif
+$(objpfx)mach-syscalls.mk: syscalls.awk Makefile
+# Go kludges!!!
+ $(make-target-directory)
+# We must use $(CFLAGS) to get -O flags that affect #if's in header files.
+ echo '#include <mach/syscall_sw.h>' | \
+ $(CC) $(CFLAGS) $(CPPFLAGS) -E -MD -MP -MF $@-dep -MT $@ \
+ -x c-header - \
+ -D_MACH_`echo $(mach-machine) | tr a-z A-Z`_SYSCALL_SW_H_=1 | \
+ sed -n -e 's/^kernel_trap(\(.*\),\([-0-9]*\),\([0-9]*\))$$/\1 \2 \3/p'\
+ | $(AWK) -f $< > $@-new
+ifneq (,$(objpfx))
+ sed $(sed-remove-objpfx) $@-dep >> $@-new
+else
+ cat $@-dep >> $@-new
+endif
+ rm -f $@-dep
+ mv -f $@-new $@
+generated += mach-syscalls.mk
+
+ifndef mach-syscalls
+# We cannot make the deps properly until we know how to make the system
+# call functions, and for that we must know what they all are.
+no_deps=t
+else
+$(mach-syscalls:%=$(objpfx)%.S): $(objpfx)%.S: $(objpfx)mach-syscalls.mk
+ (echo '#include <sysdep.h>'; \
+ echo 'kernel_trap (__$*,$(sysno-$*),$(nargs-$*))'; \
+ echo 'weak_alias (__$*, $*)') > $@-new
+ mv -f $@-new $@
+generated += $(mach-syscalls:=.S)
+endif # mach-syscalls
+
+# These syscalls that look like RPCs actually have no RPC equivalents.
+mach-shortcuts := $(filter-out device_writev_request \
+ device_read_overwrite_request \
+ device_read_overwrite \
+ vm_read_overwrite \
+ thread_switch \
+ ,\
+ $(patsubst syscall_%,%,$(filter syscall_%,$(mach-syscalls))))
+
+ifndef mach-shortcuts
+# Forget about mach_interface.defs for this run. On the next run,
+# $(mach-shortcuts) will be set, and that will change how
+# mach_interface.defs is processed: it will get the -D flags below.
+user-interfaces := $(filter-out $(mach-interface-list:%=mach/%) \
+ mach/mach_port mach/mach_host mach/mach4 \
+ device/device_request,\
+ $(user-interfaces))
+endif
+
+# For some reason, the calls in this file are `protected' by an ifdef.
+MIGFLAGS-mach/mach4=-DMACH_PCSAMPLE
+
+# Make the MiG stubs for $(mach-shortcuts) be CALL_rpc.
+migdefines += $(foreach call,$(mach-shortcuts),-D$(call)=$(call)_rpc)
+$(mach-interface-list:%=mach/%.uh) \
+ mach/mach_host.uh mach/mach_port.uh: $(objpfx)mach-syscalls.mk
+
+ifdef mach-shortcuts
+$(mach-shortcuts:%=$(objpfx)%.c): $(objpfx)%.c: shortcut.awk \
+ $(objpfx)RPC_%_rpc.c
+ $(AWK) -v alias=$* -v call=__$* -v rpc=__$*_rpc \
+ -v syscall=__syscall_$* -f $^ > $@-new
+ mv -f $@-new $@
+generated += $(mach-shortcuts:%=%.c)
+endif # mach-shortcuts
+
+# Generate mach-shortcuts.h, which will contain the prototypes for the
+# shortcutted kernel RPC functions.
+$(objpfx)mach-shortcuts.h: $(mach-interface-list:%=$(objpfx)mach/%.h) \
+ $(objpfx)mach/mach_host.h \
+ $(objpfx)mach/mach_port.h
+# The first line gets us one paragraph per line, with @s separating real lines.
+# The second line selects paragraphs for the shortcutted functions.
+# The third line removes `_rpc' from the names and reconstitutes the lines.
+ cat $^ | tr \\012 @ | sed s/@@/@%/g | tr % \\012 \
+ | grep '^/\* Routine [a-z0-9_]*_rpc \*/' \
+ | sed 's/_rpc//g' | tr @ \\012 > $@-new
+ mv -f $@-new $@
+generated += mach-shortcuts.h
+
+before-compile += $(objpfx)mach-shortcuts.h
+
+include Machrules
+include ../Rules
+
+
+# A gcc bug prevents the generated file from working properly,
+# so we have one in the distribution for the time being.
+generated += errsystems.c
+$(objpfx)errsystems.c: errsystems.awk err_*.sub \
+ $(wildcard $(addsuffix /err_*.sub,$(+sysdep_dirs)))
+ $(AWK) -v subsys='$(filter-out $<,$^)' -f $^ > $@.n
+ mv -f $@.n $@
+
+
+# Convenient target to update all the generated source files.
+.PHONY: generated
+generated: $(addprefix $(common-objpfx),$(common-generated)) \
+ $(addprefix $(objpfx),$(generated))
+
+.PHONY: mach-before-compile
+mach-before-compile: $(mach-before-compile)