[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/4level-fixup.h b/ap/os/linux/linux-3.4.x/include/asm-generic/4level-fixup.h
new file mode 100644
index 0000000..77ff547
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/4level-fixup.h
@@ -0,0 +1,37 @@
+#ifndef _4LEVEL_FIXUP_H
+#define _4LEVEL_FIXUP_H
+
+#define __ARCH_HAS_4LEVEL_HACK
+#define __PAGETABLE_PUD_FOLDED
+
+#define PUD_SIZE PGDIR_SIZE
+#define PUD_MASK PGDIR_MASK
+#define PTRS_PER_PUD 1
+
+#define pud_t pgd_t
+
+#define pmd_alloc(mm, pud, address) \
+ ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
+ NULL: pmd_offset(pud, address))
+
+#define pud_alloc(mm, pgd, address) (pgd)
+#define pud_offset(pgd, start) (pgd)
+#define pud_none(pud) 0
+#define pud_bad(pud) 0
+#define pud_present(pud) 1
+#define pud_ERROR(pud) do { } while (0)
+#define pud_clear(pud) pgd_clear(pud)
+#define pud_val(pud) pgd_val(pud)
+#define pud_populate(mm, pud, pmd) pgd_populate(mm, pud, pmd)
+#define pud_page(pud) pgd_page(pud)
+#define pud_page_vaddr(pud) pgd_page_vaddr(pud)
+
+#undef pud_free_tlb
+#define pud_free_tlb(tlb, x, addr) do { } while (0)
+#define pud_free(mm, x) do { } while (0)
+#define __pud_free_tlb(tlb, x, addr) do { } while (0)
+
+#undef pud_addr_end
+#define pud_addr_end(addr, end) (end)
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild b/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild
new file mode 100644
index 0000000..53f91b1
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild
@@ -0,0 +1,34 @@
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += errno-base.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += int-l64.h
+header-y += int-ll64.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman-common.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += shmparam.h
+header-y += siginfo.h
+header-y += signal-defs.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += ucontext.h
+header-y += unistd.h
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild.asm b/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild.asm
new file mode 100644
index 0000000..c5d2e5d
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/Kbuild.asm
@@ -0,0 +1,45 @@
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm.h),)
+header-y += kvm.h
+endif
+
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \
+ $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),)
+header-y += kvm_para.h
+endif
+
+ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
+ $(srctree)/include/asm-$(SRCARCH)/a.out.h),)
+header-y += a.out.h
+endif
+
+header-y += auxvec.h
+header-y += bitsperlong.h
+header-y += byteorder.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ioctls.h
+header-y += ipcbuf.h
+header-y += mman.h
+header-y += msgbuf.h
+header-y += param.h
+header-y += poll.h
+header-y += posix_types.h
+header-y += ptrace.h
+header-y += resource.h
+header-y += sembuf.h
+header-y += setup.h
+header-y += shmbuf.h
+header-y += sigcontext.h
+header-y += siginfo.h
+header-y += signal.h
+header-y += socket.h
+header-y += sockios.h
+header-y += stat.h
+header-y += statfs.h
+header-y += swab.h
+header-y += termbits.h
+header-y += termios.h
+header-y += types.h
+header-y += unistd.h
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/atomic-long.h b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic-long.h
new file mode 100644
index 0000000..b7babf0
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic-long.h
@@ -0,0 +1,258 @@
+#ifndef _ASM_GENERIC_ATOMIC_LONG_H
+#define _ASM_GENERIC_ATOMIC_LONG_H
+/*
+ * Copyright (C) 2005 Silicon Graphics, Inc.
+ * Christoph Lameter
+ *
+ * Allows to provide arch independent atomic definitions without the need to
+ * edit all arch specific atomic.h files.
+ */
+
+#include <asm/types.h>
+
+/*
+ * Suppport for atomic_long_t
+ *
+ * Casts for parameters are avoided for existing atomic functions in order to
+ * avoid issues with cast-as-lval under gcc 4.x and other limitations that the
+ * macros of a platform may have.
+ */
+
+#if BITS_PER_LONG == 64
+
+typedef atomic64_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
+
+static inline long atomic_long_read(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ atomic64_sub(i, v);
+}
+
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return atomic64_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+ atomic64_t *v = (atomic64_t *)l;
+
+ return (long)atomic64_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic64_inc_not_zero((atomic64_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+ (atomic64_cmpxchg((atomic64_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+ (atomic64_xchg((atomic64_t *)(v), (new)))
+
+#else /* BITS_PER_LONG == 64 */
+
+typedef atomic_t atomic_long_t;
+
+#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
+static inline long atomic_long_read(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_read(v);
+}
+
+static inline void atomic_long_set(atomic_long_t *l, long i)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_set(v, i);
+}
+
+static inline void atomic_long_inc(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_inc(v);
+}
+
+static inline void atomic_long_dec(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_dec(v);
+}
+
+static inline void atomic_long_add(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_add(i, v);
+}
+
+static inline void atomic_long_sub(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ atomic_sub(i, v);
+}
+
+static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_sub_and_test(i, v);
+}
+
+static inline int atomic_long_dec_and_test(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_dec_and_test(v);
+}
+
+static inline int atomic_long_inc_and_test(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_inc_and_test(v);
+}
+
+static inline int atomic_long_add_negative(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return atomic_add_negative(i, v);
+}
+
+static inline long atomic_long_add_return(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_add_return(i, v);
+}
+
+static inline long atomic_long_sub_return(long i, atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_sub_return(i, v);
+}
+
+static inline long atomic_long_inc_return(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_inc_return(v);
+}
+
+static inline long atomic_long_dec_return(atomic_long_t *l)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_dec_return(v);
+}
+
+static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
+{
+ atomic_t *v = (atomic_t *)l;
+
+ return (long)atomic_add_unless(v, a, u);
+}
+
+#define atomic_long_inc_not_zero(l) atomic_inc_not_zero((atomic_t *)(l))
+
+#define atomic_long_cmpxchg(l, old, new) \
+ (atomic_cmpxchg((atomic_t *)(l), (old), (new)))
+#define atomic_long_xchg(v, new) \
+ (atomic_xchg((atomic_t *)(v), (new)))
+
+#endif /* BITS_PER_LONG == 64 */
+
+#endif /* _ASM_GENERIC_ATOMIC_LONG_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/atomic.h b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic.h
new file mode 100644
index 0000000..1ced641
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic.h
@@ -0,0 +1,198 @@
+/*
+ * Generic C implementation of atomic counter operations. Usable on
+ * UP systems only. Do not include in machine independent code.
+ *
+ * Originally implemented for MN10300.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_ATOMIC_H
+#define __ASM_GENERIC_ATOMIC_H
+
+#include <asm/cmpxchg.h>
+
+#ifdef CONFIG_SMP
+/* Force people to define core atomics */
+# if !defined(atomic_add_return) || !defined(atomic_sub_return) || \
+ !defined(atomic_clear_mask) || !defined(atomic_set_mask)
+# error "SMP requires a little arch-specific magic"
+# endif
+#endif
+
+/*
+ * Atomic operations that C can't guarantee us. Useful for
+ * resource counting etc..
+ */
+
+#define ATOMIC_INIT(i) { (i) }
+
+#ifdef __KERNEL__
+
+/**
+ * atomic_read - read atomic variable
+ * @v: pointer of type atomic_t
+ *
+ * Atomically reads the value of @v.
+ */
+#ifndef atomic_read
+#define atomic_read(v) (*(volatile int *)&(v)->counter)
+#endif
+
+/**
+ * atomic_set - set atomic variable
+ * @v: pointer of type atomic_t
+ * @i: required value
+ *
+ * Atomically sets the value of @v to @i.
+ */
+#define atomic_set(v, i) (((v)->counter) = (i))
+
+#include <linux/irqflags.h>
+
+/**
+ * atomic_add_return - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v and returns the result
+ */
+#ifndef atomic_add_return
+static inline int atomic_add_return(int i, atomic_t *v)
+{
+ unsigned long flags;
+ int temp;
+
+ raw_local_irq_save(flags); /* Don't trace it in an irqsoff handler */
+ temp = v->counter;
+ temp += i;
+ v->counter = temp;
+ raw_local_irq_restore(flags);
+
+ return temp;
+}
+#endif
+
+/**
+ * atomic_sub_return - subtract integer from atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v and returns the result
+ */
+#ifndef atomic_sub_return
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+ unsigned long flags;
+ int temp;
+
+ raw_local_irq_save(flags); /* Don't trace it in an irqsoff handler */
+ temp = v->counter;
+ temp -= i;
+ v->counter = temp;
+ raw_local_irq_restore(flags);
+
+ return temp;
+}
+#endif
+
+static inline int atomic_add_negative(int i, atomic_t *v)
+{
+ return atomic_add_return(i, v) < 0;
+}
+
+static inline void atomic_add(int i, atomic_t *v)
+{
+ atomic_add_return(i, v);
+}
+
+static inline void atomic_sub(int i, atomic_t *v)
+{
+ atomic_sub_return(i, v);
+}
+
+static inline void atomic_inc(atomic_t *v)
+{
+ atomic_add_return(1, v);
+}
+
+static inline void atomic_dec(atomic_t *v)
+{
+ atomic_sub_return(1, v);
+}
+
+#define atomic_dec_return(v) atomic_sub_return(1, (v))
+#define atomic_inc_return(v) atomic_add_return(1, (v))
+
+#define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0)
+#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
+#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
+
+#define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v)))
+#define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new)))
+
+#define cmpxchg_local(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
+ (unsigned long)(n), sizeof(*(ptr))))
+
+#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
+
+static inline int __atomic_add_unless(atomic_t *v, int a, int u)
+{
+ int c, old;
+ c = atomic_read(v);
+ while (c != u && (old = atomic_cmpxchg(v, c, c + a)) != c)
+ c = old;
+ return c;
+}
+
+/**
+ * atomic_clear_mask - Atomically clear bits in atomic variable
+ * @mask: Mask of the bits to be cleared
+ * @v: pointer of type atomic_t
+ *
+ * Atomically clears the bits set in @mask from @v
+ */
+#ifndef atomic_clear_mask
+static inline void atomic_clear_mask(unsigned long mask, atomic_t *v)
+{
+ unsigned long flags;
+
+ mask = ~mask;
+ raw_local_irq_save(flags); /* Don't trace it in a irqsoff handler */
+ v->counter &= mask;
+ raw_local_irq_restore(flags);
+}
+#endif
+
+/**
+ * atomic_set_mask - Atomically set bits in atomic variable
+ * @mask: Mask of the bits to be set
+ * @v: pointer of type atomic_t
+ *
+ * Atomically sets the bits set in @mask in @v
+ */
+#ifndef atomic_set_mask
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
+{
+ unsigned long flags;
+
+ raw_local_irq_save(flags); /* Don't trace it in a irqsoff handler */
+ v->counter |= mask;
+ raw_local_irq_restore(flags);
+}
+#endif
+
+/* Assume that atomic operations are already serializing */
+#define smp_mb__before_atomic_dec() barrier()
+#define smp_mb__after_atomic_dec() barrier()
+#define smp_mb__before_atomic_inc() barrier()
+#define smp_mb__after_atomic_inc() barrier()
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_GENERIC_ATOMIC_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/atomic64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic64.h
new file mode 100644
index 0000000..b18ce4f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/atomic64.h
@@ -0,0 +1,42 @@
+/*
+ * Generic implementation of 64-bit atomics using spinlocks,
+ * useful on processors that don't have 64-bit atomic instructions.
+ *
+ * Copyright © 2009 Paul Mackerras, IBM Corp. <paulus@au1.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_GENERIC_ATOMIC64_H
+#define _ASM_GENERIC_ATOMIC64_H
+
+typedef struct {
+ long long counter;
+} atomic64_t;
+
+#define ATOMIC64_INIT(i) { (i) }
+
+extern long long atomic64_read(const atomic64_t *v);
+extern void atomic64_set(atomic64_t *v, long long i);
+extern void atomic64_add(long long a, atomic64_t *v);
+extern long long atomic64_add_return(long long a, atomic64_t *v);
+extern void atomic64_sub(long long a, atomic64_t *v);
+extern long long atomic64_sub_return(long long a, atomic64_t *v);
+extern long long atomic64_dec_if_positive(atomic64_t *v);
+extern long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n);
+extern long long atomic64_xchg(atomic64_t *v, long long new);
+extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
+
+#define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
+#define atomic64_inc(v) atomic64_add(1LL, (v))
+#define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
+#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
+#define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
+#define atomic64_dec(v) atomic64_sub(1LL, (v))
+#define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
+#define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
+#define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
+
+#endif /* _ASM_GENERIC_ATOMIC64_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/audit_change_attr.h b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_change_attr.h
new file mode 100644
index 0000000..89b73e5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_change_attr.h
@@ -0,0 +1,30 @@
+#ifdef __NR_chmod
+__NR_chmod,
+#endif
+__NR_fchmod,
+#ifdef __NR_chown
+__NR_chown,
+__NR_fchown,
+__NR_lchown,
+#endif
+__NR_setxattr,
+__NR_lsetxattr,
+__NR_fsetxattr,
+__NR_removexattr,
+__NR_lremovexattr,
+__NR_fremovexattr,
+#ifdef __NR_fchownat
+__NR_fchownat,
+__NR_fchmodat,
+#endif
+#ifdef __NR_chown32
+__NR_chown32,
+__NR_fchown32,
+__NR_lchown32,
+#endif
+#ifdef __NR_link
+__NR_link,
+#endif
+#ifdef __NR_linkat
+__NR_linkat,
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/audit_dir_write.h b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_dir_write.h
new file mode 100644
index 0000000..7b61db4
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_dir_write.h
@@ -0,0 +1,32 @@
+#ifdef __NR_rename
+__NR_rename,
+#endif
+#ifdef __NR_mkdir
+__NR_mkdir,
+#endif
+#ifdef __NR_rmdir
+__NR_rmdir,
+#endif
+#ifdef __NR_creat
+__NR_creat,
+#endif
+#ifdef __NR_link
+__NR_link,
+#endif
+#ifdef __NR_unlink
+__NR_unlink,
+#endif
+#ifdef __NR_symlink
+__NR_symlink,
+#endif
+#ifdef __NR_mknod
+__NR_mknod,
+#endif
+#ifdef __NR_mkdirat
+__NR_mkdirat,
+__NR_mknodat,
+__NR_unlinkat,
+__NR_renameat,
+__NR_linkat,
+__NR_symlinkat,
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/audit_read.h b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_read.h
new file mode 100644
index 0000000..3b249cb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_read.h
@@ -0,0 +1,13 @@
+#ifdef __NR_readlink
+__NR_readlink,
+#endif
+__NR_quotactl,
+__NR_listxattr,
+__NR_llistxattr,
+__NR_flistxattr,
+__NR_getxattr,
+__NR_lgetxattr,
+__NR_fgetxattr,
+#ifdef __NR_readlinkat
+__NR_readlinkat,
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/audit_signal.h b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_signal.h
new file mode 100644
index 0000000..6feab7f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_signal.h
@@ -0,0 +1,3 @@
+__NR_kill,
+__NR_tgkill,
+__NR_tkill,
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/audit_write.h b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_write.h
new file mode 100644
index 0000000..e7020c5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/audit_write.h
@@ -0,0 +1,15 @@
+#include <asm-generic/audit_dir_write.h>
+__NR_acct,
+#ifdef __NR_swapon
+__NR_swapon,
+#endif
+__NR_quotactl,
+#ifdef __NR_truncate
+__NR_truncate,
+#endif
+#ifdef __NR_truncate64
+__NR_truncate64,
+#endif
+#ifdef __NR_bind
+__NR_bind, /* bind can affect fs object only in one way... */
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/auxvec.h b/ap/os/linux/linux-3.4.x/include/asm-generic/auxvec.h
new file mode 100644
index 0000000..b99573b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/auxvec.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_AUXVEC_H
+#define __ASM_GENERIC_AUXVEC_H
+/*
+ * Not all architectures need their own auxvec.h, the most
+ * common definitions are already in linux/auxvec.h.
+ */
+
+#endif /* __ASM_GENERIC_AUXVEC_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/barrier.h b/ap/os/linux/linux-3.4.x/include/asm-generic/barrier.h
new file mode 100644
index 0000000..639d7a4
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/barrier.h
@@ -0,0 +1,50 @@
+/* Generic barrier definitions, based on MN10300 definitions.
+ *
+ * It should be possible to use these on really simple architectures,
+ * but it serves more as a starting point for new ports.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_BARRIER_H
+#define __ASM_GENERIC_BARRIER_H
+
+#ifndef __ASSEMBLY__
+
+#define nop() asm volatile ("nop")
+
+/*
+ * Force strict CPU ordering.
+ * And yes, this is required on UP too when we're talking
+ * to devices.
+ *
+ * This implementation only contains a compiler barrier.
+ */
+
+#define mb() asm volatile ("": : :"memory")
+#define rmb() mb()
+#define wmb() asm volatile ("": : :"memory")
+
+#ifdef CONFIG_SMP
+#define smp_mb() mb()
+#define smp_rmb() rmb()
+#define smp_wmb() wmb()
+#else
+#define smp_mb() barrier()
+#define smp_rmb() barrier()
+#define smp_wmb() barrier()
+#endif
+
+#define set_mb(var, value) do { var = value; mb(); } while (0)
+#define set_wmb(var, value) do { var = value; wmb(); } while (0)
+
+#define read_barrier_depends() do {} while (0)
+#define smp_read_barrier_depends() do {} while (0)
+
+#endif /* !__ASSEMBLY__ */
+#endif /* __ASM_GENERIC_BARRIER_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops.h
new file mode 100644
index 0000000..280ca7a
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops.h
@@ -0,0 +1,44 @@
+#ifndef __ASM_GENERIC_BITOPS_H
+#define __ASM_GENERIC_BITOPS_H
+
+/*
+ * For the benefit of those who are trying to port Linux to another
+ * architecture, here are some C-language equivalents. You should
+ * recode these in the native assembly language, if at all possible.
+ *
+ * C language equivalents written by Theodore Ts'o, 9/26/92
+ */
+
+#include <linux/irqflags.h>
+#include <linux/compiler.h>
+
+/*
+ * clear_bit may not imply a memory barrier
+ */
+#ifndef smp_mb__before_clear_bit
+#define smp_mb__before_clear_bit() smp_mb()
+#define smp_mb__after_clear_bit() smp_mb()
+#endif
+
+#include <asm-generic/bitops/__ffs.h>
+#include <asm-generic/bitops/ffz.h>
+#include <asm-generic/bitops/fls.h>
+#include <asm-generic/bitops/__fls.h>
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/find.h>
+
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/ffs.h>
+#include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/lock.h>
+
+#include <asm-generic/bitops/atomic.h>
+#include <asm-generic/bitops/non-atomic.h>
+#include <asm-generic/bitops/le.h>
+#include <asm-generic/bitops/ext2-atomic.h>
+
+#endif /* __ASM_GENERIC_BITOPS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__ffs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__ffs.h
new file mode 100644
index 0000000..937d7c4
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__ffs.h
@@ -0,0 +1,43 @@
+#ifndef _ASM_GENERIC_BITOPS___FFS_H_
+#define _ASM_GENERIC_BITOPS___FFS_H_
+
+#include <asm/types.h>
+
+/**
+ * __ffs - find first bit in word.
+ * @word: The word to search
+ *
+ * Undefined if no bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __ffs(unsigned long word)
+{
+ int num = 0;
+
+#if BITS_PER_LONG == 64
+ if ((word & 0xffffffff) == 0) {
+ num += 32;
+ word >>= 32;
+ }
+#endif
+ if ((word & 0xffff) == 0) {
+ num += 16;
+ word >>= 16;
+ }
+ if ((word & 0xff) == 0) {
+ num += 8;
+ word >>= 8;
+ }
+ if ((word & 0xf) == 0) {
+ num += 4;
+ word >>= 4;
+ }
+ if ((word & 0x3) == 0) {
+ num += 2;
+ word >>= 2;
+ }
+ if ((word & 0x1) == 0)
+ num += 1;
+ return num;
+}
+
+#endif /* _ASM_GENERIC_BITOPS___FFS_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__fls.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__fls.h
new file mode 100644
index 0000000..a60a7cc
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/__fls.h
@@ -0,0 +1,43 @@
+#ifndef _ASM_GENERIC_BITOPS___FLS_H_
+#define _ASM_GENERIC_BITOPS___FLS_H_
+
+#include <asm/types.h>
+
+/**
+ * __fls - find last (most-significant) set bit in a long word
+ * @word: the word to search
+ *
+ * Undefined if no set bit exists, so code should check against 0 first.
+ */
+static __always_inline unsigned long __fls(unsigned long word)
+{
+ int num = BITS_PER_LONG - 1;
+
+#if BITS_PER_LONG == 64
+ if (!(word & (~0ul << 32))) {
+ num -= 32;
+ word <<= 32;
+ }
+#endif
+ if (!(word & (~0ul << (BITS_PER_LONG-16)))) {
+ num -= 16;
+ word <<= 16;
+ }
+ if (!(word & (~0ul << (BITS_PER_LONG-8)))) {
+ num -= 8;
+ word <<= 8;
+ }
+ if (!(word & (~0ul << (BITS_PER_LONG-4)))) {
+ num -= 4;
+ word <<= 4;
+ }
+ if (!(word & (~0ul << (BITS_PER_LONG-2)))) {
+ num -= 2;
+ word <<= 2;
+ }
+ if (!(word & (~0ul << (BITS_PER_LONG-1))))
+ num -= 1;
+ return num;
+}
+
+#endif /* _ASM_GENERIC_BITOPS___FLS_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/arch_hweight.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/arch_hweight.h
new file mode 100644
index 0000000..6a211f4
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/arch_hweight.h
@@ -0,0 +1,25 @@
+#ifndef _ASM_GENERIC_BITOPS_ARCH_HWEIGHT_H_
+#define _ASM_GENERIC_BITOPS_ARCH_HWEIGHT_H_
+
+#include <asm/types.h>
+
+static inline unsigned int __arch_hweight32(unsigned int w)
+{
+ return __sw_hweight32(w);
+}
+
+static inline unsigned int __arch_hweight16(unsigned int w)
+{
+ return __sw_hweight16(w);
+}
+
+static inline unsigned int __arch_hweight8(unsigned int w)
+{
+ return __sw_hweight8(w);
+}
+
+static inline unsigned long __arch_hweight64(__u64 w)
+{
+ return __sw_hweight64(w);
+}
+#endif /* _ASM_GENERIC_BITOPS_HWEIGHT_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/atomic.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/atomic.h
new file mode 100644
index 0000000..9ae6c34
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/atomic.h
@@ -0,0 +1,189 @@
+#ifndef _ASM_GENERIC_BITOPS_ATOMIC_H_
+#define _ASM_GENERIC_BITOPS_ATOMIC_H_
+
+#include <asm/types.h>
+#include <linux/irqflags.h>
+
+#ifdef CONFIG_SMP
+#include <asm/spinlock.h>
+#include <asm/cache.h> /* we use L1_CACHE_BYTES */
+
+/* Use an array of spinlocks for our atomic_ts.
+ * Hash function to index into a different SPINLOCK.
+ * Since "a" is usually an address, use one spinlock per cacheline.
+ */
+# define ATOMIC_HASH_SIZE 4
+# define ATOMIC_HASH(a) (&(__atomic_hash[ (((unsigned long) a)/L1_CACHE_BYTES) & (ATOMIC_HASH_SIZE-1) ]))
+
+extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;
+
+/* Can't use raw_spin_lock_irq because of #include problems, so
+ * this is the substitute */
+#define _atomic_spin_lock_irqsave(l,f) do { \
+ arch_spinlock_t *s = ATOMIC_HASH(l); \
+ local_irq_save(f); \
+ arch_spin_lock(s); \
+} while(0)
+
+#define _atomic_spin_unlock_irqrestore(l,f) do { \
+ arch_spinlock_t *s = ATOMIC_HASH(l); \
+ arch_spin_unlock(s); \
+ local_irq_restore(f); \
+} while(0)
+
+
+#else
+# define _atomic_spin_lock_irqsave(l,f) do { local_irq_save(f); } while (0)
+# define _atomic_spin_unlock_irqrestore(l,f) do { local_irq_restore(f); } while (0)
+#endif
+
+/*
+ * NMI events can occur at any time, including when interrupts have been
+ * disabled by *_irqsave(). So you can get NMI events occurring while a
+ * *_bit function is holding a spin lock. If the NMI handler also wants
+ * to do bit manipulation (and they do) then you can get a deadlock
+ * between the original caller of *_bit() and the NMI handler.
+ *
+ * by Keith Owens
+ */
+
+/**
+ * set_bit - Atomically set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This function is atomic and may not be reordered. See __set_bit()
+ * if you do not require the atomic guarantees.
+ *
+ * Note: there are no guarantees that this function will not be reordered
+ * on non x86 architectures, so if you are writing portable code,
+ * make sure not to rely on its reordering guarantees.
+ *
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void set_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ *p |= mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+}
+
+/**
+ * clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * clear_bit() is atomic and may not be reordered. However, it does
+ * not contain a memory barrier, so if it is used for locking purposes,
+ * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
+ * in order to ensure changes are visible on other processors.
+ */
+static inline void clear_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ *p &= ~mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+}
+
+/**
+ * change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit() is atomic and may not be reordered. It may be
+ * reordered on other architectures than x86.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void change_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ *p ^= mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+}
+
+/**
+ * test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It may be reordered on other architectures than x86.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_set_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old;
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ old = *p;
+ *p = old | mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+
+ return (old & mask) != 0;
+}
+
+/**
+ * test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It can be reorderdered on other architectures other than x86.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_clear_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old;
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ old = *p;
+ *p = old & ~mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+
+ return (old & mask) != 0;
+}
+
+/**
+ * test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old;
+ unsigned long flags;
+
+ _atomic_spin_lock_irqsave(p, flags);
+ old = *p;
+ *p = old ^ mask;
+ _atomic_spin_unlock_irqrestore(p, flags);
+
+ return (old & mask) != 0;
+}
+
+#endif /* _ASM_GENERIC_BITOPS_ATOMIC_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/const_hweight.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/const_hweight.h
new file mode 100644
index 0000000..fa2a50b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/const_hweight.h
@@ -0,0 +1,42 @@
+#ifndef _ASM_GENERIC_BITOPS_CONST_HWEIGHT_H_
+#define _ASM_GENERIC_BITOPS_CONST_HWEIGHT_H_
+
+/*
+ * Compile time versions of __arch_hweightN()
+ */
+#define __const_hweight8(w) \
+ ( (!!((w) & (1ULL << 0))) + \
+ (!!((w) & (1ULL << 1))) + \
+ (!!((w) & (1ULL << 2))) + \
+ (!!((w) & (1ULL << 3))) + \
+ (!!((w) & (1ULL << 4))) + \
+ (!!((w) & (1ULL << 5))) + \
+ (!!((w) & (1ULL << 6))) + \
+ (!!((w) & (1ULL << 7))) )
+
+#define __const_hweight16(w) (__const_hweight8(w) + __const_hweight8((w) >> 8 ))
+#define __const_hweight32(w) (__const_hweight16(w) + __const_hweight16((w) >> 16))
+#define __const_hweight64(w) (__const_hweight32(w) + __const_hweight32((w) >> 32))
+
+/*
+ * Generic interface.
+ */
+#define hweight8(w) (__builtin_constant_p(w) ? __const_hweight8(w) : __arch_hweight8(w))
+#define hweight16(w) (__builtin_constant_p(w) ? __const_hweight16(w) : __arch_hweight16(w))
+#define hweight32(w) (__builtin_constant_p(w) ? __const_hweight32(w) : __arch_hweight32(w))
+#define hweight64(w) (__builtin_constant_p(w) ? __const_hweight64(w) : __arch_hweight64(w))
+
+/*
+ * Interface for known constant arguments
+ */
+#define HWEIGHT8(w) (BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + __const_hweight8(w))
+#define HWEIGHT16(w) (BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + __const_hweight16(w))
+#define HWEIGHT32(w) (BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + __const_hweight32(w))
+#define HWEIGHT64(w) (BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + __const_hweight64(w))
+
+/*
+ * Type invariant interface to the compile time constant hweight functions.
+ */
+#define HWEIGHT(w) HWEIGHT64((u64)w)
+
+#endif /* _ASM_GENERIC_BITOPS_CONST_HWEIGHT_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic-setbit.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic-setbit.h
new file mode 100644
index 0000000..5a09978
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic-setbit.h
@@ -0,0 +1,11 @@
+#ifndef _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_
+#define _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_
+
+/*
+ * Atomic bitops based version of ext2 atomic bitops
+ */
+
+#define ext2_set_bit_atomic(l, nr, addr) test_and_set_bit_le(nr, addr)
+#define ext2_clear_bit_atomic(l, nr, addr) test_and_clear_bit_le(nr, addr)
+
+#endif /* _ASM_GENERIC_BITOPS_EXT2_ATOMIC_SETBIT_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic.h
new file mode 100644
index 0000000..87f0f10
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ext2-atomic.h
@@ -0,0 +1,26 @@
+#ifndef _ASM_GENERIC_BITOPS_EXT2_ATOMIC_H_
+#define _ASM_GENERIC_BITOPS_EXT2_ATOMIC_H_
+
+/*
+ * Spinlock based version of ext2 atomic bitops
+ */
+
+#define ext2_set_bit_atomic(lock, nr, addr) \
+ ({ \
+ int ret; \
+ spin_lock(lock); \
+ ret = __test_and_set_bit_le(nr, addr); \
+ spin_unlock(lock); \
+ ret; \
+ })
+
+#define ext2_clear_bit_atomic(lock, nr, addr) \
+ ({ \
+ int ret; \
+ spin_lock(lock); \
+ ret = __test_and_clear_bit_le(nr, addr); \
+ spin_unlock(lock); \
+ ret; \
+ })
+
+#endif /* _ASM_GENERIC_BITOPS_EXT2_ATOMIC_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffs.h
new file mode 100644
index 0000000..fbbb43a
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffs.h
@@ -0,0 +1,41 @@
+#ifndef _ASM_GENERIC_BITOPS_FFS_H_
+#define _ASM_GENERIC_BITOPS_FFS_H_
+
+/**
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ */
+static inline int ffs(int x)
+{
+ int r = 1;
+
+ if (!x)
+ return 0;
+ if (!(x & 0xffff)) {
+ x >>= 16;
+ r += 16;
+ }
+ if (!(x & 0xff)) {
+ x >>= 8;
+ r += 8;
+ }
+ if (!(x & 0xf)) {
+ x >>= 4;
+ r += 4;
+ }
+ if (!(x & 3)) {
+ x >>= 2;
+ r += 2;
+ }
+ if (!(x & 1)) {
+ x >>= 1;
+ r += 1;
+ }
+ return r;
+}
+
+#endif /* _ASM_GENERIC_BITOPS_FFS_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffz.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffz.h
new file mode 100644
index 0000000..6744bd4
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/ffz.h
@@ -0,0 +1,12 @@
+#ifndef _ASM_GENERIC_BITOPS_FFZ_H_
+#define _ASM_GENERIC_BITOPS_FFZ_H_
+
+/*
+ * ffz - find first zero in word.
+ * @word: The word to search
+ *
+ * Undefined if no zero exists, so code should check against ~0UL first.
+ */
+#define ffz(x) __ffs(~(x))
+
+#endif /* _ASM_GENERIC_BITOPS_FFZ_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/find.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/find.h
new file mode 100644
index 0000000..71c7780
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/find.h
@@ -0,0 +1,54 @@
+#ifndef _ASM_GENERIC_BITOPS_FIND_H_
+#define _ASM_GENERIC_BITOPS_FIND_H_
+
+#ifndef find_next_bit
+/**
+ * find_next_bit - find the next set bit in a memory region
+ * @addr: The address to base the search on
+ * @offset: The bitnumber to start searching at
+ * @size: The bitmap size in bits
+ */
+extern unsigned long find_next_bit(const unsigned long *addr, unsigned long
+ size, unsigned long offset);
+#endif
+
+#ifndef find_next_zero_bit
+/**
+ * find_next_zero_bit - find the next cleared bit in a memory region
+ * @addr: The address to base the search on
+ * @offset: The bitnumber to start searching at
+ * @size: The bitmap size in bits
+ */
+extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned
+ long size, unsigned long offset);
+#endif
+
+#ifdef CONFIG_GENERIC_FIND_FIRST_BIT
+
+/**
+ * find_first_bit - find the first set bit in a memory region
+ * @addr: The address to start the search at
+ * @size: The maximum size to search
+ *
+ * Returns the bit number of the first set bit.
+ */
+extern unsigned long find_first_bit(const unsigned long *addr,
+ unsigned long size);
+
+/**
+ * find_first_zero_bit - find the first cleared bit in a memory region
+ * @addr: The address to start the search at
+ * @size: The maximum size to search
+ *
+ * Returns the bit number of the first cleared bit.
+ */
+extern unsigned long find_first_zero_bit(const unsigned long *addr,
+ unsigned long size);
+#else /* CONFIG_GENERIC_FIND_FIRST_BIT */
+
+#define find_first_bit(addr, size) find_next_bit((addr), (size), 0)
+#define find_first_zero_bit(addr, size) find_next_zero_bit((addr), (size), 0)
+
+#endif /* CONFIG_GENERIC_FIND_FIRST_BIT */
+
+#endif /*_ASM_GENERIC_BITOPS_FIND_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls.h
new file mode 100644
index 0000000..0576d1f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls.h
@@ -0,0 +1,41 @@
+#ifndef _ASM_GENERIC_BITOPS_FLS_H_
+#define _ASM_GENERIC_BITOPS_FLS_H_
+
+/**
+ * fls - find last (most-significant) bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs.
+ * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
+ */
+
+static __always_inline int fls(int x)
+{
+ int r = 32;
+
+ if (!x)
+ return 0;
+ if (!(x & 0xffff0000u)) {
+ x <<= 16;
+ r -= 16;
+ }
+ if (!(x & 0xff000000u)) {
+ x <<= 8;
+ r -= 8;
+ }
+ if (!(x & 0xf0000000u)) {
+ x <<= 4;
+ r -= 4;
+ }
+ if (!(x & 0xc0000000u)) {
+ x <<= 2;
+ r -= 2;
+ }
+ if (!(x & 0x80000000u)) {
+ x <<= 1;
+ r -= 1;
+ }
+ return r;
+}
+
+#endif /* _ASM_GENERIC_BITOPS_FLS_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls64.h
new file mode 100644
index 0000000..b097cf8
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/fls64.h
@@ -0,0 +1,36 @@
+#ifndef _ASM_GENERIC_BITOPS_FLS64_H_
+#define _ASM_GENERIC_BITOPS_FLS64_H_
+
+#include <asm/types.h>
+
+/**
+ * fls64 - find last set bit in a 64-bit word
+ * @x: the word to search
+ *
+ * This is defined in a similar way as the libc and compiler builtin
+ * ffsll, but returns the position of the most significant set bit.
+ *
+ * fls64(value) returns 0 if value is 0 or the position of the last
+ * set bit if value is nonzero. The last (most significant) bit is
+ * at position 64.
+ */
+#if BITS_PER_LONG == 32
+static __always_inline int fls64(__u64 x)
+{
+ __u32 h = x >> 32;
+ if (h)
+ return fls(h) + 32;
+ return fls(x);
+}
+#elif BITS_PER_LONG == 64
+static __always_inline int fls64(__u64 x)
+{
+ if (x == 0)
+ return 0;
+ return __fls(x) + 1;
+}
+#else
+#error BITS_PER_LONG not 32 or 64
+#endif
+
+#endif /* _ASM_GENERIC_BITOPS_FLS64_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/hweight.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/hweight.h
new file mode 100644
index 0000000..a94d651
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/hweight.h
@@ -0,0 +1,7 @@
+#ifndef _ASM_GENERIC_BITOPS_HWEIGHT_H_
+#define _ASM_GENERIC_BITOPS_HWEIGHT_H_
+
+#include <asm-generic/bitops/arch_hweight.h>
+#include <asm-generic/bitops/const_hweight.h>
+
+#endif /* _ASM_GENERIC_BITOPS_HWEIGHT_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/le.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/le.h
new file mode 100644
index 0000000..f95c663
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/le.h
@@ -0,0 +1,87 @@
+#ifndef _ASM_GENERIC_BITOPS_LE_H_
+#define _ASM_GENERIC_BITOPS_LE_H_
+
+#include <asm/types.h>
+#include <asm/byteorder.h>
+
+#if defined(__LITTLE_ENDIAN)
+
+#define BITOP_LE_SWIZZLE 0
+
+static inline unsigned long find_next_zero_bit_le(const void *addr,
+ unsigned long size, unsigned long offset)
+{
+ return find_next_zero_bit(addr, size, offset);
+}
+
+static inline unsigned long find_next_bit_le(const void *addr,
+ unsigned long size, unsigned long offset)
+{
+ return find_next_bit(addr, size, offset);
+}
+
+static inline unsigned long find_first_zero_bit_le(const void *addr,
+ unsigned long size)
+{
+ return find_first_zero_bit(addr, size);
+}
+
+#elif defined(__BIG_ENDIAN)
+
+#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
+
+#ifndef find_next_zero_bit_le
+extern unsigned long find_next_zero_bit_le(const void *addr,
+ unsigned long size, unsigned long offset);
+#endif
+
+#ifndef find_next_bit_le
+extern unsigned long find_next_bit_le(const void *addr,
+ unsigned long size, unsigned long offset);
+#endif
+
+#ifndef find_first_zero_bit_le
+#define find_first_zero_bit_le(addr, size) \
+ find_next_zero_bit_le((addr), (size), 0)
+#endif
+
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+
+static inline int test_bit_le(int nr, const void *addr)
+{
+ return test_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __set_bit_le(int nr, void *addr)
+{
+ __set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline void __clear_bit_le(int nr, void *addr)
+{
+ __clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int test_and_set_bit_le(int nr, void *addr)
+{
+ return test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int test_and_clear_bit_le(int nr, void *addr)
+{
+ return test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int __test_and_set_bit_le(int nr, void *addr)
+{
+ return __test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+static inline int __test_and_clear_bit_le(int nr, void *addr)
+{
+ return __test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr);
+}
+
+#endif /* _ASM_GENERIC_BITOPS_LE_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/lock.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/lock.h
new file mode 100644
index 0000000..308a9e2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/lock.h
@@ -0,0 +1,45 @@
+#ifndef _ASM_GENERIC_BITOPS_LOCK_H_
+#define _ASM_GENERIC_BITOPS_LOCK_H_
+
+/**
+ * test_and_set_bit_lock - Set a bit and return its old value, for lock
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and provides acquire barrier semantics.
+ * It can be used to implement bit locks.
+ */
+#define test_and_set_bit_lock(nr, addr) test_and_set_bit(nr, addr)
+
+/**
+ * clear_bit_unlock - Clear a bit in memory, for unlock
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This operation is atomic and provides release barrier semantics.
+ */
+#define clear_bit_unlock(nr, addr) \
+do { \
+ smp_mb__before_clear_bit(); \
+ clear_bit(nr, addr); \
+} while (0)
+
+/**
+ * __clear_bit_unlock - Clear a bit in memory, for unlock
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This operation is like clear_bit_unlock, however it is not atomic.
+ * It does provide release barrier semantics so it can be used to unlock
+ * a bit lock, however it would only be used if no other CPU can modify
+ * any bits in the memory until the lock is released (a good example is
+ * if the bit lock itself protects access to the other bits in the word).
+ */
+#define __clear_bit_unlock(nr, addr) \
+do { \
+ smp_mb(); \
+ __clear_bit(nr, addr); \
+} while (0)
+
+#endif /* _ASM_GENERIC_BITOPS_LOCK_H_ */
+
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/non-atomic.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/non-atomic.h
new file mode 100644
index 0000000..697cc2b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/non-atomic.h
@@ -0,0 +1,108 @@
+#ifndef _ASM_GENERIC_BITOPS_NON_ATOMIC_H_
+#define _ASM_GENERIC_BITOPS_NON_ATOMIC_H_
+
+#include <asm/types.h>
+
+/**
+ * __set_bit - Set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * Unlike set_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void __set_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+
+ *p |= mask;
+}
+
+static inline void __clear_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+
+ *p &= ~mask;
+}
+
+/**
+ * __change_bit - Toggle a bit in memory
+ * @nr: the bit to change
+ * @addr: the address to start counting from
+ *
+ * Unlike change_bit(), this function is non-atomic and may be reordered.
+ * If it's called on the same region of memory simultaneously, the effect
+ * may be that only one operation succeeds.
+ */
+static inline void __change_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+
+ *p ^= mask;
+}
+
+/**
+ * __test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is non-atomic and can be reordered.
+ * If two examples of this operation race, one can appear to succeed
+ * but actually fail. You must protect multiple accesses with a lock.
+ */
+static inline int __test_and_set_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old = *p;
+
+ *p = old | mask;
+ return (old & mask) != 0;
+}
+
+/**
+ * __test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is non-atomic and can be reordered.
+ * If two examples of this operation race, one can appear to succeed
+ * but actually fail. You must protect multiple accesses with a lock.
+ */
+static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old = *p;
+
+ *p = old & ~mask;
+ return (old & mask) != 0;
+}
+
+/* WARNING: non atomic and it can be reordered! */
+static inline int __test_and_change_bit(int nr,
+ volatile unsigned long *addr)
+{
+ unsigned long mask = BIT_MASK(nr);
+ unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
+ unsigned long old = *p;
+
+ *p = old ^ mask;
+ return (old & mask) != 0;
+}
+
+/**
+ * test_bit - Determine whether a bit is set
+ * @nr: bit number to test
+ * @addr: Address to start counting from
+ */
+static inline int test_bit(int nr, const volatile unsigned long *addr)
+{
+ return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1)));
+}
+
+#endif /* _ASM_GENERIC_BITOPS_NON_ATOMIC_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/sched.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/sched.h
new file mode 100644
index 0000000..604fab7
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitops/sched.h
@@ -0,0 +1,31 @@
+#ifndef _ASM_GENERIC_BITOPS_SCHED_H_
+#define _ASM_GENERIC_BITOPS_SCHED_H_
+
+#include <linux/compiler.h> /* unlikely() */
+#include <asm/types.h>
+
+/*
+ * Every architecture must define this function. It's the fastest
+ * way of searching a 100-bit bitmap. It's guaranteed that at least
+ * one of the 100 bits is cleared.
+ */
+static inline int sched_find_first_bit(const unsigned long *b)
+{
+#if BITS_PER_LONG == 64
+ if (b[0])
+ return __ffs(b[0]);
+ return __ffs(b[1]) + 64;
+#elif BITS_PER_LONG == 32
+ if (b[0])
+ return __ffs(b[0]);
+ if (b[1])
+ return __ffs(b[1]) + 32;
+ if (b[2])
+ return __ffs(b[2]) + 64;
+ return __ffs(b[3]) + 96;
+#else
+#error BITS_PER_LONG not defined
+#endif
+}
+
+#endif /* _ASM_GENERIC_BITOPS_SCHED_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bitsperlong.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bitsperlong.h
new file mode 100644
index 0000000..4ae54e0
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bitsperlong.h
@@ -0,0 +1,32 @@
+#ifndef __ASM_GENERIC_BITS_PER_LONG
+#define __ASM_GENERIC_BITS_PER_LONG
+
+/*
+ * There seems to be no way of detecting this automatically from user
+ * space, so 64 bit architectures should override this in their
+ * bitsperlong.h. In particular, an architecture that supports
+ * both 32 and 64 bit user space must not rely on CONFIG_64BIT
+ * to decide it, but rather check a compiler provided macro.
+ */
+#ifndef __BITS_PER_LONG
+#define __BITS_PER_LONG 32
+#endif
+
+#ifdef __KERNEL__
+
+#ifdef CONFIG_64BIT
+#define BITS_PER_LONG 64
+#else
+#define BITS_PER_LONG 32
+#endif /* CONFIG_64BIT */
+
+/*
+ * FIXME: The check currently breaks x86-64 build, so it's
+ * temporarily disabled. Please fix x86-64 and reenable
+ */
+#if 0 && BITS_PER_LONG != __BITS_PER_LONG
+#error Inconsistent word size. Check asm/bitsperlong.h
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_GENERIC_BITS_PER_LONG */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bug.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bug.h
new file mode 100644
index 0000000..0e41ade
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bug.h
@@ -0,0 +1,223 @@
+#ifndef _ASM_GENERIC_BUG_H
+#define _ASM_GENERIC_BUG_H
+
+#include <linux/compiler.h>
+
+#ifndef __ASSEMBLY__
+extern void __WARN_ON(const char *func, const char *file, const int line);
+#endif /* __ASSEMBLY__ */
+
+#ifdef CONFIG_BUG
+
+#ifdef CONFIG_GENERIC_BUG
+#ifndef __ASSEMBLY__
+struct bug_entry {
+#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
+ unsigned long bug_addr;
+#else
+ signed int bug_addr_disp;
+#endif
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
+ const char *file;
+#else
+ signed int file_disp;
+#endif
+ unsigned short line;
+#endif
+ unsigned short flags;
+};
+#endif /* __ASSEMBLY__ */
+
+#define BUGFLAG_WARNING (1 << 0)
+#define BUGFLAG_TAINT(taint) (BUGFLAG_WARNING | ((taint) << 8))
+#define BUG_GET_TAINT(bug) ((bug)->flags >> 8)
+
+#endif /* CONFIG_GENERIC_BUG */
+
+/*
+ * Don't use BUG() or BUG_ON() unless there's really no way out; one
+ * example might be detecting data structure corruption in the middle
+ * of an operation that can't be backed out of. If the (sub)system
+ * can somehow continue operating, perhaps with reduced functionality,
+ * it's probably not BUG-worthy.
+ *
+ * If you're tempted to BUG(), think again: is completely giving up
+ * really the *only* solution? There are usually better options, where
+ * users don't need to reboot ASAP and can mostly shut down cleanly.
+ */
+#ifndef HAVE_ARCH_BUG
+#define BUG() do { \
+ printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
+ panic("BUG!"); \
+} while (0)
+#endif
+
+#ifndef HAVE_ARCH_BUG_ON
+#define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while(0)
+#endif
+
+/*
+ * WARN(), WARN_ON(), WARN_ON_ONCE, and so on can be used to report
+ * significant issues that need prompt attention if they should ever
+ * appear at runtime. Use the versions with printk format strings
+ * to provide better diagnostics.
+ */
+#ifndef __WARN_TAINT
+#ifndef __ASSEMBLY__
+extern __printf(3, 4)
+void warn_slowpath_fmt(const char *file, const int line,
+ const char *fmt, ...);
+extern __printf(4, 5)
+void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
+ const char *fmt, ...);
+extern void warn_slowpath_null(const char *file, const int line);
+#define WANT_WARN_ON_SLOWPATH
+#endif
+#define __WARN() warn_slowpath_null(__FILE__, __LINE__)
+#define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
+#define __WARN_printf_taint(taint, arg...) \
+ warn_slowpath_fmt_taint(__FILE__, __LINE__, taint, arg)
+#else
+#define __WARN() __WARN_TAINT(TAINT_WARN)
+#define __WARN_printf(arg...) do { printk(arg); __WARN(); } while (0)
+#define __WARN_printf_taint(taint, arg...) \
+ do { printk(arg); __WARN_TAINT(taint); } while (0)
+#endif
+
+#ifndef WARN_ON
+#define WARN_ON(condition) ({ \
+ int __ret_warn_on = !!(condition); \
+ if (unlikely(__ret_warn_on)) \
+ __WARN(); \
+ unlikely(__ret_warn_on); \
+})
+#endif
+
+#ifndef WARN
+#define WARN(condition, format...) ({ \
+ int __ret_warn_on = !!(condition); \
+ if (unlikely(__ret_warn_on)) \
+ __WARN_printf(format); \
+ unlikely(__ret_warn_on); \
+})
+#endif
+
+#define WARN_TAINT(condition, taint, format...) ({ \
+ int __ret_warn_on = !!(condition); \
+ if (unlikely(__ret_warn_on)) \
+ __WARN_printf_taint(taint, format); \
+ unlikely(__ret_warn_on); \
+})
+
+#else /* !CONFIG_BUG */
+#ifndef HAVE_ARCH_BUG
+#define BUG() do {} while(0)
+#endif
+
+#ifndef HAVE_ARCH_BUG_ON
+#define BUG_ON(condition) do { if (condition) ; } while(0)
+#endif
+
+#ifndef HAVE_ARCH_WARN_ON
+#define WARN_ON(condition) ({ \
+ int __ret_warn_on = !!(condition); \
+ unlikely(__ret_warn_on); \
+})
+#endif
+
+#ifndef WARN
+#define WARN(condition, format...) ({ \
+ int __ret_warn_on = !!(condition); \
+ unlikely(__ret_warn_on); \
+})
+#endif
+
+#define WARN_TAINT(condition, taint, format...) WARN_ON(condition)
+
+#endif
+
+#define WARN_ON_ONCE(condition) ({ \
+ static bool __section(.data.unlikely) __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN_ON(!__warned)) \
+ __warned = true; \
+ unlikely(__ret_warn_once); \
+})
+
+#define WARN_ONCE(condition, format...) ({ \
+ static bool __section(.data.unlikely) __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN(!__warned, format)) \
+ __warned = true; \
+ unlikely(__ret_warn_once); \
+})
+
+#define WARN_TAINT_ONCE(condition, taint, format...) ({ \
+ static bool __section(.data.unlikely) __warned; \
+ int __ret_warn_once = !!(condition); \
+ \
+ if (unlikely(__ret_warn_once)) \
+ if (WARN_TAINT(!__warned, taint, format)) \
+ __warned = true; \
+ unlikely(__ret_warn_once); \
+})
+
+/*
+ * WARN_ON_SMP() is for cases that the warning is either
+ * meaningless for !SMP or may even cause failures.
+ * This is usually used for cases that we have
+ * WARN_ON(!spin_is_locked(&lock)) checks, as spin_is_locked()
+ * returns 0 for uniprocessor settings.
+ * It can also be used with values that are only defined
+ * on SMP:
+ *
+ * struct foo {
+ * [...]
+ * #ifdef CONFIG_SMP
+ * int bar;
+ * #endif
+ * };
+ *
+ * void func(struct foo *zoot)
+ * {
+ * WARN_ON_SMP(!zoot->bar);
+ *
+ * For CONFIG_SMP, WARN_ON_SMP() should act the same as WARN_ON(),
+ * and should be a nop and return false for uniprocessor.
+ *
+ * if (WARN_ON_SMP(x)) returns true only when CONFIG_SMP is set
+ * and x is true.
+ */
+#ifdef CONFIG_SMP
+# define WARN_ON_SMP(x) WARN_ON(x)
+#else
+/*
+ * Use of ({0;}) because WARN_ON_SMP(x) may be used either as
+ * a stand alone line statement or as a condition in an if ()
+ * statement.
+ * A simple "0" would cause gcc to give a "statement has no effect"
+ * warning.
+ */
+# define WARN_ON_SMP(x) ({0;})
+#endif
+
+#ifdef CONFIG_PREEMPT_RT_BASE
+# define BUG_ON_RT(c) BUG_ON(c)
+# define BUG_ON_NONRT(c) do { } while (0)
+# define WARN_ON_RT(condition) WARN_ON(condition)
+# define WARN_ON_NONRT(condition) do { } while (0)
+# define WARN_ON_ONCE_NONRT(condition) do { } while (0)
+#else
+# define BUG_ON_RT(c) do { } while (0)
+# define BUG_ON_NONRT(c) BUG_ON(c)
+# define WARN_ON_RT(condition) do { } while (0)
+# define WARN_ON_NONRT(condition) WARN_ON(condition)
+# define WARN_ON_ONCE_NONRT(condition) WARN_ON_ONCE(condition)
+#endif
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/bugs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/bugs.h
new file mode 100644
index 0000000..6c4f62e
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/bugs.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_GENERIC_BUGS_H
+#define __ASM_GENERIC_BUGS_H
+/*
+ * This file is included by 'init/main.c' to check for
+ * architecture-dependent bugs.
+ */
+
+static inline void check_bugs(void) { }
+
+#endif /* __ASM_GENERIC_BUGS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/cache.h b/ap/os/linux/linux-3.4.x/include/asm-generic/cache.h
new file mode 100644
index 0000000..1bfcfe5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/cache.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_CACHE_H
+#define __ASM_GENERIC_CACHE_H
+/*
+ * 32 bytes appears to be the most common cache line size,
+ * so make that the default here. Architectures with larger
+ * cache lines need to provide their own cache.h.
+ */
+
+#define L1_CACHE_SHIFT 5
+#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
+
+#endif /* __ASM_GENERIC_CACHE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/cacheflush.h b/ap/os/linux/linux-3.4.x/include/asm-generic/cacheflush.h
new file mode 100644
index 0000000..87bc536
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/cacheflush.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_CACHEFLUSH_H
+#define __ASM_CACHEFLUSH_H
+
+/* Keep includes the same across arches. */
+#include <linux/mm.h>
+
+/*
+ * The cache doesn't need to be flushed when TLB entries change when
+ * the cache is mapped to physical memory, not virtual memory
+ */
+#define flush_cache_all() do { } while (0)
+#define flush_cache_mm(mm) do { } while (0)
+#define flush_cache_dup_mm(mm) do { } while (0)
+#define flush_cache_range(vma, start, end) do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn) do { } while (0)
+#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
+#define flush_dcache_page(page) do { } while (0)
+#define flush_dcache_mmap_lock(mapping) do { } while (0)
+#define flush_dcache_mmap_unlock(mapping) do { } while (0)
+#define flush_icache_range(start, end) do { } while (0)
+#define flush_icache_page(vma,pg) do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
+#define flush_cache_vmap(start, end) do { } while (0)
+#define flush_cache_vunmap(start, end) do { } while (0)
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
+ do { \
+ memcpy(dst, src, len); \
+ flush_icache_user_range(vma, page, vaddr, len); \
+ } while (0)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
+ memcpy(dst, src, len)
+
+#endif /* __ASM_CACHEFLUSH_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/checksum.h b/ap/os/linux/linux-3.4.x/include/asm-generic/checksum.h
new file mode 100644
index 0000000..c084767
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/checksum.h
@@ -0,0 +1,83 @@
+#ifndef __ASM_GENERIC_CHECKSUM_H
+#define __ASM_GENERIC_CHECKSUM_H
+
+/*
+ * computes the checksum of a memory block at buff, length len,
+ * and adds in "sum" (32-bit)
+ *
+ * returns a 32-bit number suitable for feeding into itself
+ * or csum_tcpudp_magic
+ *
+ * this function must be called with even lengths, except
+ * for the last fragment, which may be odd
+ *
+ * it's best to have buff aligned on a 32-bit boundary
+ */
+extern __wsum csum_partial(const void *buff, int len, __wsum sum);
+
+/*
+ * the same as csum_partial, but copies from src while it
+ * checksums
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+extern __wsum csum_partial_copy(const void *src, void *dst, int len, __wsum sum);
+
+/*
+ * the same as csum_partial_copy, but copies from user space.
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+extern __wsum csum_partial_copy_from_user(const void __user *src, void *dst,
+ int len, __wsum sum, int *csum_err);
+
+#ifndef csum_partial_copy_nocheck
+#define csum_partial_copy_nocheck(src, dst, len, sum) \
+ csum_partial_copy((src), (dst), (len), (sum))
+#endif
+
+/*
+ * This is a version of ip_compute_csum() optimized for IP headers,
+ * which always checksum on 4 octet boundaries.
+ */
+extern __sum16 ip_fast_csum(const void *iph, unsigned int ihl);
+
+/*
+ * Fold a partial checksum
+ */
+static inline __sum16 csum_fold(__wsum csum)
+{
+ u32 sum = (__force u32)csum;
+ sum = (sum & 0xffff) + (sum >> 16);
+ sum = (sum & 0xffff) + (sum >> 16);
+ return (__force __sum16)~sum;
+}
+
+#ifndef csum_tcpudp_nofold
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+extern __wsum
+csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
+ unsigned short proto, __wsum sum);
+#endif
+
+#ifndef csum_tcpudp_magic
+static inline __sum16
+csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
+ unsigned short proto, __wsum sum)
+{
+ return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));
+}
+#endif
+
+/*
+ * this routine is used for miscellaneous IP-like checksums, mainly
+ * in icmp.c
+ */
+extern __sum16 ip_compute_csum(const void *buff, int len);
+
+#endif /* __ASM_GENERIC_CHECKSUM_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg-local.h b/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg-local.h
new file mode 100644
index 0000000..d8d4c89
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg-local.h
@@ -0,0 +1,66 @@
+#ifndef __ASM_GENERIC_CMPXCHG_LOCAL_H
+#define __ASM_GENERIC_CMPXCHG_LOCAL_H
+
+#include <linux/types.h>
+#include <linux/irqflags.h>
+
+extern unsigned long wrong_size_cmpxchg(volatile void *ptr);
+
+/*
+ * Generic version of __cmpxchg_local (disables interrupts). Takes an unsigned
+ * long parameter, supporting various types of architectures.
+ */
+static inline unsigned long __cmpxchg_local_generic(volatile void *ptr,
+ unsigned long old, unsigned long new, int size)
+{
+ unsigned long flags, prev;
+
+ /*
+ * Sanity checking, compile-time.
+ */
+ if (size == 8 && sizeof(unsigned long) != 8)
+ wrong_size_cmpxchg(ptr);
+
+ raw_local_irq_save(flags);
+ switch (size) {
+ case 1: prev = *(u8 *)ptr;
+ if (prev == old)
+ *(u8 *)ptr = (u8)new;
+ break;
+ case 2: prev = *(u16 *)ptr;
+ if (prev == old)
+ *(u16 *)ptr = (u16)new;
+ break;
+ case 4: prev = *(u32 *)ptr;
+ if (prev == old)
+ *(u32 *)ptr = (u32)new;
+ break;
+ case 8: prev = *(u64 *)ptr;
+ if (prev == old)
+ *(u64 *)ptr = (u64)new;
+ break;
+ default:
+ wrong_size_cmpxchg(ptr);
+ }
+ raw_local_irq_restore(flags);
+ return prev;
+}
+
+/*
+ * Generic version of __cmpxchg64_local. Takes an u64 parameter.
+ */
+static inline u64 __cmpxchg64_local_generic(volatile void *ptr,
+ u64 old, u64 new)
+{
+ u64 prev;
+ unsigned long flags;
+
+ raw_local_irq_save(flags);
+ prev = *(u64 *)ptr;
+ if (prev == old)
+ *(u64 *)ptr = new;
+ raw_local_irq_restore(flags);
+ return prev;
+}
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg.h b/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg.h
new file mode 100644
index 0000000..1488302
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/cmpxchg.h
@@ -0,0 +1,98 @@
+/*
+ * Generic UP xchg and cmpxchg using interrupt disablement. Does not
+ * support SMP.
+ */
+
+#ifndef __ASM_GENERIC_CMPXCHG_H
+#define __ASM_GENERIC_CMPXCHG_H
+
+#ifdef CONFIG_SMP
+#error "Cannot use generic cmpxchg on SMP"
+#endif
+
+#include <linux/types.h>
+#include <linux/irqflags.h>
+
+#ifndef xchg
+
+/*
+ * This function doesn't exist, so you'll get a linker error if
+ * something tries to do an invalidly-sized xchg().
+ */
+extern void __xchg_called_with_bad_pointer(void);
+
+static inline
+unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
+{
+ unsigned long ret, flags;
+
+ switch (size) {
+ case 1:
+#ifdef __xchg_u8
+ return __xchg_u8(x, ptr);
+#else
+ local_irq_save(flags);
+ ret = *(volatile u8 *)ptr;
+ *(volatile u8 *)ptr = x;
+ local_irq_restore(flags);
+ return ret;
+#endif /* __xchg_u8 */
+
+ case 2:
+#ifdef __xchg_u16
+ return __xchg_u16(x, ptr);
+#else
+ local_irq_save(flags);
+ ret = *(volatile u16 *)ptr;
+ *(volatile u16 *)ptr = x;
+ local_irq_restore(flags);
+ return ret;
+#endif /* __xchg_u16 */
+
+ case 4:
+#ifdef __xchg_u32
+ return __xchg_u32(x, ptr);
+#else
+ local_irq_save(flags);
+ ret = *(volatile u32 *)ptr;
+ *(volatile u32 *)ptr = x;
+ local_irq_restore(flags);
+ return ret;
+#endif /* __xchg_u32 */
+
+#ifdef CONFIG_64BIT
+ case 8:
+#ifdef __xchg_u64
+ return __xchg_u64(x, ptr);
+#else
+ local_irq_save(flags);
+ ret = *(volatile u64 *)ptr;
+ *(volatile u64 *)ptr = x;
+ local_irq_restore(flags);
+ return ret;
+#endif /* __xchg_u64 */
+#endif /* CONFIG_64BIT */
+
+ default:
+ __xchg_called_with_bad_pointer();
+ return x;
+ }
+}
+
+#define xchg(ptr, x) \
+ ((__typeof__(*(ptr))) __xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
+
+#endif /* xchg */
+
+/*
+ * Atomic compare and exchange.
+ *
+ * Do not define __HAVE_ARCH_CMPXCHG because we want to use it to check whether
+ * a cmpxchg primitive faster than repeated local irq save/restore exists.
+ */
+#include <asm-generic/cmpxchg-local.h>
+
+#define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n))
+#define cmpxchg64(ptr, o, n) cmpxchg64_local((ptr), (o), (n))
+
+#endif /* __ASM_GENERIC_CMPXCHG_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/cputime.h b/ap/os/linux/linux-3.4.x/include/asm-generic/cputime.h
new file mode 100644
index 0000000..9a62937
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/cputime.h
@@ -0,0 +1,69 @@
+#ifndef _ASM_GENERIC_CPUTIME_H
+#define _ASM_GENERIC_CPUTIME_H
+
+#include <linux/time.h>
+#include <linux/jiffies.h>
+
+typedef unsigned long __nocast cputime_t;
+
+#define cputime_one_jiffy jiffies_to_cputime(1)
+#define cputime_to_jiffies(__ct) (__force unsigned long)(__ct)
+#define cputime_to_scaled(__ct) (__ct)
+#define jiffies_to_cputime(__hz) (__force cputime_t)(__hz)
+
+typedef u64 __nocast cputime64_t;
+
+#define cputime64_to_jiffies64(__ct) (__force u64)(__ct)
+#define jiffies64_to_cputime64(__jif) (__force cputime64_t)(__jif)
+
+#define nsecs_to_cputime64(__ct) \
+ jiffies64_to_cputime64(nsecs_to_jiffies64(__ct))
+
+
+/*
+ * Convert cputime to microseconds and back.
+ */
+#define cputime_to_usecs(__ct) \
+ jiffies_to_usecs(cputime_to_jiffies(__ct))
+#define usecs_to_cputime(__usec) \
+ jiffies_to_cputime(usecs_to_jiffies(__usec))
+#define usecs_to_cputime64(__usec) \
+ jiffies64_to_cputime64(nsecs_to_jiffies64((__usec) * 1000))
+
+/*
+ * Convert cputime to seconds and back.
+ */
+#define cputime_to_secs(jif) (cputime_to_jiffies(jif) / HZ)
+#define secs_to_cputime(sec) jiffies_to_cputime((sec) * HZ)
+
+/*
+ * Convert cputime to timespec and back.
+ */
+#define timespec_to_cputime(__val) \
+ jiffies_to_cputime(timespec_to_jiffies(__val))
+#define cputime_to_timespec(__ct,__val) \
+ jiffies_to_timespec(cputime_to_jiffies(__ct),__val)
+
+/*
+ * Convert cputime to timeval and back.
+ */
+#define timeval_to_cputime(__val) \
+ jiffies_to_cputime(timeval_to_jiffies(__val))
+#define cputime_to_timeval(__ct,__val) \
+ jiffies_to_timeval(cputime_to_jiffies(__ct),__val)
+
+/*
+ * Convert cputime to clock and back.
+ */
+#define cputime_to_clock_t(__ct) \
+ jiffies_to_clock_t(cputime_to_jiffies(__ct))
+#define clock_t_to_cputime(__x) \
+ jiffies_to_cputime(clock_t_to_jiffies(__x))
+
+/*
+ * Convert cputime64 to clock.
+ */
+#define cputime64_to_clock_t(__ct) \
+ jiffies_64_to_clock_t(cputime64_to_jiffies64(__ct))
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/current.h b/ap/os/linux/linux-3.4.x/include/asm-generic/current.h
new file mode 100644
index 0000000..5e86f6a
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/current.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_CURRENT_H
+#define __ASM_GENERIC_CURRENT_H
+
+#include <linux/thread_info.h>
+
+#define get_current() (current_thread_info()->task)
+#define current get_current()
+
+#endif /* __ASM_GENERIC_CURRENT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/delay.h b/ap/os/linux/linux-3.4.x/include/asm-generic/delay.h
new file mode 100644
index 0000000..0f79054
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/delay.h
@@ -0,0 +1,44 @@
+#ifndef __ASM_GENERIC_DELAY_H
+#define __ASM_GENERIC_DELAY_H
+
+/* Undefined functions to get compile-time errors */
+extern void __bad_udelay(void);
+extern void __bad_ndelay(void);
+
+extern void __udelay(unsigned long usecs);
+extern void __ndelay(unsigned long nsecs);
+extern void __const_udelay(unsigned long xloops);
+extern void __delay(unsigned long loops);
+
+/*
+ * The weird n/20000 thing suppresses a "comparison is always false due to
+ * limited range of data type" warning with non-const 8-bit arguments.
+ */
+
+/* 0x10c7 is 2**32 / 1000000 (rounded up) */
+#define udelay(n) \
+ ({ \
+ if (__builtin_constant_p(n)) { \
+ if ((n) / 20000 >= 1) \
+ __bad_udelay(); \
+ else \
+ __const_udelay((n) * 0x10c7ul); \
+ } else { \
+ __udelay(n); \
+ } \
+ })
+
+/* 0x5 is 2**32 / 1000000000 (rounded up) */
+#define ndelay(n) \
+ ({ \
+ if (__builtin_constant_p(n)) { \
+ if ((n) / 20000 >= 1) \
+ __bad_ndelay(); \
+ else \
+ __const_udelay((n) * 5ul); \
+ } else { \
+ __ndelay(n); \
+ } \
+ })
+
+#endif /* __ASM_GENERIC_DELAY_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/device.h b/ap/os/linux/linux-3.4.x/include/asm-generic/device.h
new file mode 100644
index 0000000..d7c76bb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/device.h
@@ -0,0 +1,15 @@
+/*
+ * Arch specific extensions to struct device
+ *
+ * This file is released under the GPLv2
+ */
+#ifndef _ASM_GENERIC_DEVICE_H
+#define _ASM_GENERIC_DEVICE_H
+
+struct dev_archdata {
+};
+
+struct pdev_archdata {
+};
+
+#endif /* _ASM_GENERIC_DEVICE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/div64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/div64.h
new file mode 100644
index 0000000..8f4e319
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/div64.h
@@ -0,0 +1,58 @@
+#ifndef _ASM_GENERIC_DIV64_H
+#define _ASM_GENERIC_DIV64_H
+/*
+ * Copyright (C) 2003 Bernardo Innocenti <bernie@develer.com>
+ * Based on former asm-ppc/div64.h and asm-m68knommu/div64.h
+ *
+ * The semantics of do_div() are:
+ *
+ * uint32_t do_div(uint64_t *n, uint32_t base)
+ * {
+ * uint32_t remainder = *n % base;
+ * *n = *n / base;
+ * return remainder;
+ * }
+ *
+ * NOTE: macro parameter n is evaluated multiple times,
+ * beware of side effects!
+ */
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+
+#if BITS_PER_LONG == 64
+
+# define do_div(n,base) ({ \
+ uint32_t __base = (base); \
+ uint32_t __rem; \
+ __rem = ((uint64_t)(n)) % __base; \
+ (n) = ((uint64_t)(n)) / __base; \
+ __rem; \
+ })
+
+#elif BITS_PER_LONG == 32
+
+extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor);
+
+/* The unnecessary pointer compare is there
+ * to check for type safety (n must be 64bit)
+ */
+# define do_div(n,base) ({ \
+ uint32_t __base = (base); \
+ uint32_t __rem; \
+ (void)(((typeof((n)) *)0) == ((uint64_t *)0)); \
+ if (likely(((n) >> 32) == 0)) { \
+ __rem = (uint32_t)(n) % __base; \
+ (n) = (uint32_t)(n) / __base; \
+ } else \
+ __rem = __div64_32(&(n), __base); \
+ __rem; \
+ })
+
+#else /* BITS_PER_LONG == ?? */
+
+# error do_div() does not yet support the C64
+
+#endif /* BITS_PER_LONG */
+
+#endif /* _ASM_GENERIC_DIV64_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/dma-coherent.h b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-coherent.h
new file mode 100644
index 0000000..85a3ffa
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-coherent.h
@@ -0,0 +1,32 @@
+#ifndef DMA_COHERENT_H
+#define DMA_COHERENT_H
+
+#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
+/*
+ * These two functions are only for dma allocator.
+ * Don't use them in device drivers.
+ */
+int dma_alloc_from_coherent(struct device *dev, ssize_t size,
+ dma_addr_t *dma_handle, void **ret);
+int dma_release_from_coherent(struct device *dev, int order, void *vaddr);
+
+/*
+ * Standard interface
+ */
+#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
+extern int
+dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
+ dma_addr_t device_addr, size_t size, int flags);
+
+extern void
+dma_release_declared_memory(struct device *dev);
+
+extern void *
+dma_mark_declared_memory_occupied(struct device *dev,
+ dma_addr_t device_addr, size_t size);
+#else
+#define dma_alloc_from_coherent(dev, size, handle, ret) (0)
+#define dma_release_from_coherent(dev, order, vaddr) (0)
+#endif
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-broken.h b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-broken.h
new file mode 100644
index 0000000..ccf7b4f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-broken.h
@@ -0,0 +1,79 @@
+#ifndef _ASM_GENERIC_DMA_MAPPING_H
+#define _ASM_GENERIC_DMA_MAPPING_H
+
+/* define the dma api to allow compilation but not linking of
+ * dma dependent code. Code that depends on the dma-mapping
+ * API needs to set 'depends on HAS_DMA' in its Kconfig
+ */
+
+struct scatterlist;
+
+extern void *
+dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
+ gfp_t flag);
+
+extern void
+dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
+ dma_addr_t dma_handle);
+
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
+extern dma_addr_t
+dma_map_single(struct device *dev, void *ptr, size_t size,
+ enum dma_data_direction direction);
+
+extern void
+dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
+ enum dma_data_direction direction);
+
+extern int
+dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+ enum dma_data_direction direction);
+
+extern void
+dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
+ enum dma_data_direction direction);
+
+extern dma_addr_t
+dma_map_page(struct device *dev, struct page *page, unsigned long offset,
+ size_t size, enum dma_data_direction direction);
+
+extern void
+dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
+ enum dma_data_direction direction);
+
+extern void
+dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
+ enum dma_data_direction direction);
+
+extern void
+dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction direction);
+
+extern void
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
+ enum dma_data_direction direction);
+
+#define dma_sync_single_for_device dma_sync_single_for_cpu
+#define dma_sync_single_range_for_device dma_sync_single_range_for_cpu
+#define dma_sync_sg_for_device dma_sync_sg_for_cpu
+
+extern int
+dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
+
+extern int
+dma_supported(struct device *dev, u64 mask);
+
+extern int
+dma_set_mask(struct device *dev, u64 mask);
+
+extern int
+dma_get_cache_alignment(void);
+
+extern void
+dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+ enum dma_data_direction direction);
+
+#endif /* _ASM_GENERIC_DMA_MAPPING_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-common.h b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-common.h
new file mode 100644
index 0000000..2e248d8
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/dma-mapping-common.h
@@ -0,0 +1,179 @@
+#ifndef _ASM_GENERIC_DMA_MAPPING_H
+#define _ASM_GENERIC_DMA_MAPPING_H
+
+#include <linux/kmemcheck.h>
+#include <linux/bug.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-debug.h>
+#include <linux/dma-attrs.h>
+
+static inline dma_addr_t dma_map_single_attrs(struct device *dev, void *ptr,
+ size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+ dma_addr_t addr;
+
+ kmemcheck_mark_initialized(ptr, size);
+ BUG_ON(!valid_dma_direction(dir));
+ addr = ops->map_page(dev, virt_to_page(ptr),
+ (unsigned long)ptr & ~PAGE_MASK, size,
+ dir, attrs);
+ debug_dma_map_page(dev, virt_to_page(ptr),
+ (unsigned long)ptr & ~PAGE_MASK, size,
+ dir, addr, true);
+ return addr;
+}
+
+static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
+ size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->unmap_page)
+ ops->unmap_page(dev, addr, size, dir, attrs);
+ debug_dma_unmap_page(dev, addr, size, dir, true);
+}
+
+static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+ int i, ents;
+ struct scatterlist *s;
+
+ for_each_sg(sg, s, nents, i)
+ kmemcheck_mark_initialized(sg_virt(s), s->length);
+ BUG_ON(!valid_dma_direction(dir));
+ ents = ops->map_sg(dev, sg, nents, dir, attrs);
+ debug_dma_map_sg(dev, sg, nents, ents, dir);
+
+ return ents;
+}
+
+static inline void dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ debug_dma_unmap_sg(dev, sg, nents, dir);
+ if (ops->unmap_sg)
+ ops->unmap_sg(dev, sg, nents, dir, attrs);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+ dma_addr_t addr;
+
+ kmemcheck_mark_initialized(page_address(page) + offset, size);
+ BUG_ON(!valid_dma_direction(dir));
+ addr = ops->map_page(dev, page, offset, size, dir, NULL);
+ debug_dma_map_page(dev, page, offset, size, dir, addr, false);
+
+ return addr;
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->unmap_page)
+ ops->unmap_page(dev, addr, size, dir, NULL);
+ debug_dma_unmap_page(dev, addr, size, dir, false);
+}
+
+static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
+ size_t size,
+ enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_single_for_cpu)
+ ops->sync_single_for_cpu(dev, addr, size, dir);
+ debug_dma_sync_single_for_cpu(dev, addr, size, dir);
+}
+
+static inline void dma_sync_single_for_device(struct device *dev,
+ dma_addr_t addr, size_t size,
+ enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_single_for_device)
+ ops->sync_single_for_device(dev, addr, size, dir);
+ debug_dma_sync_single_for_device(dev, addr, size, dir);
+}
+
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+ dma_addr_t addr,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir)
+{
+ const struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_single_for_cpu)
+ ops->sync_single_for_cpu(dev, addr + offset, size, dir);
+ debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir);
+}
+
+static inline void dma_sync_single_range_for_device(struct device *dev,
+ dma_addr_t addr,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir)
+{
+ const struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_single_for_device)
+ ops->sync_single_for_device(dev, addr + offset, size, dir);
+ debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir);
+}
+
+static inline void
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+ int nelems, enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_sg_for_cpu)
+ ops->sync_sg_for_cpu(dev, sg, nelems, dir);
+ debug_dma_sync_sg_for_cpu(dev, sg, nelems, dir);
+}
+
+static inline void
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+ int nelems, enum dma_data_direction dir)
+{
+ struct dma_map_ops *ops = get_dma_ops(dev);
+
+ BUG_ON(!valid_dma_direction(dir));
+ if (ops->sync_sg_for_device)
+ ops->sync_sg_for_device(dev, sg, nelems, dir);
+ debug_dma_sync_sg_for_device(dev, sg, nelems, dir);
+
+}
+
+#define dma_map_single(d, a, s, r) dma_map_single_attrs(d, a, s, r, NULL)
+#define dma_unmap_single(d, a, s, r) dma_unmap_single_attrs(d, a, s, r, NULL)
+#define dma_map_sg(d, s, n, r) dma_map_sg_attrs(d, s, n, r, NULL)
+#define dma_unmap_sg(d, s, n, r) dma_unmap_sg_attrs(d, s, n, r, NULL)
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/dma.h b/ap/os/linux/linux-3.4.x/include/asm-generic/dma.h
new file mode 100644
index 0000000..9dfc3a7
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/dma.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_GENERIC_DMA_H
+#define __ASM_GENERIC_DMA_H
+/*
+ * This file traditionally describes the i8237 PC style DMA controller.
+ * Most architectures don't have these any more and can get the minimal
+ * implementation from kernel/dma.c by not defining MAX_DMA_CHANNELS.
+ *
+ * Some code relies on seeing MAX_DMA_ADDRESS though.
+ */
+#define MAX_DMA_ADDRESS PAGE_OFFSET
+
+extern int request_dma(unsigned int dmanr, const char *device_id);
+extern void free_dma(unsigned int dmanr);
+
+#endif /* __ASM_GENERIC_DMA_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/emergency-restart.h b/ap/os/linux/linux-3.4.x/include/asm-generic/emergency-restart.h
new file mode 100644
index 0000000..0d68a1e
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/emergency-restart.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
+#define _ASM_GENERIC_EMERGENCY_RESTART_H
+
+static inline void machine_emergency_restart(void)
+{
+ machine_restart(NULL);
+}
+
+#endif /* _ASM_GENERIC_EMERGENCY_RESTART_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/errno-base.h b/ap/os/linux/linux-3.4.x/include/asm-generic/errno-base.h
new file mode 100644
index 0000000..6511597
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/errno-base.h
@@ -0,0 +1,39 @@
+#ifndef _ASM_GENERIC_ERRNO_BASE_H
+#define _ASM_GENERIC_ERRNO_BASE_H
+
+#define EPERM 1 /* Operation not permitted */
+#define ENOENT 2 /* No such file or directory */
+#define ESRCH 3 /* No such process */
+#define EINTR 4 /* Interrupted system call */
+#define EIO 5 /* I/O error */
+#define ENXIO 6 /* No such device or address */
+#define E2BIG 7 /* Argument list too long */
+#define ENOEXEC 8 /* Exec format error */
+#define EBADF 9 /* Bad file number */
+#define ECHILD 10 /* No child processes */
+#define EAGAIN 11 /* Try again */
+#define ENOMEM 12 /* Out of memory */
+#define EACCES 13 /* Permission denied */
+#define EFAULT 14 /* Bad address */
+#define ENOTBLK 15 /* Block device required */
+#define EBUSY 16 /* Device or resource busy */
+#define EEXIST 17 /* File exists */
+#define EXDEV 18 /* Cross-device link */
+#define ENODEV 19 /* No such device */
+#define ENOTDIR 20 /* Not a directory */
+#define EISDIR 21 /* Is a directory */
+#define EINVAL 22 /* Invalid argument */
+#define ENFILE 23 /* File table overflow */
+#define EMFILE 24 /* Too many open files */
+#define ENOTTY 25 /* Not a typewriter */
+#define ETXTBSY 26 /* Text file busy */
+#define EFBIG 27 /* File too large */
+#define ENOSPC 28 /* No space left on device */
+#define ESPIPE 29 /* Illegal seek */
+#define EROFS 30 /* Read-only file system */
+#define EMLINK 31 /* Too many links */
+#define EPIPE 32 /* Broken pipe */
+#define EDOM 33 /* Math argument out of domain of func */
+#define ERANGE 34 /* Math result not representable */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/errno.h b/ap/os/linux/linux-3.4.x/include/asm-generic/errno.h
new file mode 100644
index 0000000..a1331ce
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/errno.h
@@ -0,0 +1,113 @@
+#ifndef _ASM_GENERIC_ERRNO_H
+#define _ASM_GENERIC_ERRNO_H
+
+#include <asm-generic/errno-base.h>
+
+#define EDEADLK 35 /* Resource deadlock would occur */
+#define ENAMETOOLONG 36 /* File name too long */
+#define ENOLCK 37 /* No record locks available */
+#define ENOSYS 38 /* Function not implemented */
+#define ENOTEMPTY 39 /* Directory not empty */
+#define ELOOP 40 /* Too many symbolic links encountered */
+#define EWOULDBLOCK EAGAIN /* Operation would block */
+#define ENOMSG 42 /* No message of desired type */
+#define EIDRM 43 /* Identifier removed */
+#define ECHRNG 44 /* Channel number out of range */
+#define EL2NSYNC 45 /* Level 2 not synchronized */
+#define EL3HLT 46 /* Level 3 halted */
+#define EL3RST 47 /* Level 3 reset */
+#define ELNRNG 48 /* Link number out of range */
+#define EUNATCH 49 /* Protocol driver not attached */
+#define ENOCSI 50 /* No CSI structure available */
+#define EL2HLT 51 /* Level 2 halted */
+#define EBADE 52 /* Invalid exchange */
+#define EBADR 53 /* Invalid request descriptor */
+#define EXFULL 54 /* Exchange full */
+#define ENOANO 55 /* No anode */
+#define EBADRQC 56 /* Invalid request code */
+#define EBADSLT 57 /* Invalid slot */
+
+#define EDEADLOCK EDEADLK
+
+#define EBFONT 59 /* Bad font file format */
+#define ENOSTR 60 /* Device not a stream */
+#define ENODATA 61 /* No data available */
+#define ETIME 62 /* Timer expired */
+#define ENOSR 63 /* Out of streams resources */
+#define ENONET 64 /* Machine is not on the network */
+#define ENOPKG 65 /* Package not installed */
+#define EREMOTE 66 /* Object is remote */
+#define ENOLINK 67 /* Link has been severed */
+#define EADV 68 /* Advertise error */
+#define ESRMNT 69 /* Srmount error */
+#define ECOMM 70 /* Communication error on send */
+#define EPROTO 71 /* Protocol error */
+#define EMULTIHOP 72 /* Multihop attempted */
+#define EDOTDOT 73 /* RFS specific error */
+#define EBADMSG 74 /* Not a data message */
+#define EOVERFLOW 75 /* Value too large for defined data type */
+#define ENOTUNIQ 76 /* Name not unique on network */
+#define EBADFD 77 /* File descriptor in bad state */
+#define EREMCHG 78 /* Remote address changed */
+#define ELIBACC 79 /* Can not access a needed shared library */
+#define ELIBBAD 80 /* Accessing a corrupted shared library */
+#define ELIBSCN 81 /* .lib section in a.out corrupted */
+#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
+#define ELIBEXEC 83 /* Cannot exec a shared library directly */
+#define EILSEQ 84 /* Illegal byte sequence */
+#define ERESTART 85 /* Interrupted system call should be restarted */
+#define ESTRPIPE 86 /* Streams pipe error */
+#define EUSERS 87 /* Too many users */
+#define ENOTSOCK 88 /* Socket operation on non-socket */
+#define EDESTADDRREQ 89 /* Destination address required */
+#define EMSGSIZE 90 /* Message too long */
+#define EPROTOTYPE 91 /* Protocol wrong type for socket */
+#define ENOPROTOOPT 92 /* Protocol not available */
+#define EPROTONOSUPPORT 93 /* Protocol not supported */
+#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
+#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
+#define EPFNOSUPPORT 96 /* Protocol family not supported */
+#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
+#define EADDRINUSE 98 /* Address already in use */
+#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
+#define ENETDOWN 100 /* Network is down */
+#define ENETUNREACH 101 /* Network is unreachable */
+#define ENETRESET 102 /* Network dropped connection because of reset */
+#define ECONNABORTED 103 /* Software caused connection abort */
+#define ECONNRESET 104 /* Connection reset by peer */
+#define ENOBUFS 105 /* No buffer space available */
+#define EISCONN 106 /* Transport endpoint is already connected */
+#define ENOTCONN 107 /* Transport endpoint is not connected */
+#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
+#define ETOOMANYREFS 109 /* Too many references: cannot splice */
+#define ETIMEDOUT 110 /* Connection timed out */
+#define ECONNREFUSED 111 /* Connection refused */
+#define EHOSTDOWN 112 /* Host is down */
+#define EHOSTUNREACH 113 /* No route to host */
+#define EALREADY 114 /* Operation already in progress */
+#define EINPROGRESS 115 /* Operation now in progress */
+#define ESTALE 116 /* Stale NFS file handle */
+#define EUCLEAN 117 /* Structure needs cleaning */
+#define ENOTNAM 118 /* Not a XENIX named type file */
+#define ENAVAIL 119 /* No XENIX semaphores available */
+#define EISNAM 120 /* Is a named type file */
+#define EREMOTEIO 121 /* Remote I/O error */
+#define EDQUOT 122 /* Quota exceeded */
+
+#define ENOMEDIUM 123 /* No medium found */
+#define EMEDIUMTYPE 124 /* Wrong medium type */
+#define ECANCELED 125 /* Operation Canceled */
+#define ENOKEY 126 /* Required key not available */
+#define EKEYEXPIRED 127 /* Key has expired */
+#define EKEYREVOKED 128 /* Key has been revoked */
+#define EKEYREJECTED 129 /* Key was rejected by service */
+
+/* for robust mutexes */
+#define EOWNERDEAD 130 /* Owner died */
+#define ENOTRECOVERABLE 131 /* State not recoverable */
+
+#define ERFKILL 132 /* Operation not possible due to RF-kill */
+
+#define EHWPOISON 133 /* Memory page has hardware error */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/exec.h b/ap/os/linux/linux-3.4.x/include/asm-generic/exec.h
new file mode 100644
index 0000000..567766b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/exec.h
@@ -0,0 +1,19 @@
+/* Generic process execution definitions, based on MN10300 definitions.
+ *
+ * It should be possible to use these on really simple architectures,
+ * but it serves more as a starting point for new ports.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_EXEC_H
+#define __ASM_GENERIC_EXEC_H
+
+#define arch_align_stack(x) (x)
+
+#endif /* __ASM_GENERIC_EXEC_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/fb.h b/ap/os/linux/linux-3.4.x/include/asm-generic/fb.h
new file mode 100644
index 0000000..fe8ca7f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/fb.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_FB_H_
+#define __ASM_GENERIC_FB_H_
+#include <linux/fb.h>
+
+#define fb_pgprotect(...) do {} while (0)
+
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
+#endif /* __ASM_GENERIC_FB_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/fcntl.h b/ap/os/linux/linux-3.4.x/include/asm-generic/fcntl.h
new file mode 100644
index 0000000..9e5b035
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/fcntl.h
@@ -0,0 +1,195 @@
+#ifndef _ASM_GENERIC_FCNTL_H
+#define _ASM_GENERIC_FCNTL_H
+
+#include <linux/types.h>
+
+/*
+ * FMODE_EXEC is 0x20
+ * FMODE_NONOTIFY is 0x1000000
+ * These cannot be used by userspace O_* until internal and external open
+ * flags are split.
+ * -Eric Paris
+ */
+
+/*
+ * When introducing new O_* bits, please check its uniqueness in fcntl_init().
+ */
+
+#define O_ACCMODE 00000003
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+#ifndef O_CREAT
+#define O_CREAT 00000100 /* not fcntl */
+#endif
+#ifndef O_EXCL
+#define O_EXCL 00000200 /* not fcntl */
+#endif
+#ifndef O_NOCTTY
+#define O_NOCTTY 00000400 /* not fcntl */
+#endif
+#ifndef O_TRUNC
+#define O_TRUNC 00001000 /* not fcntl */
+#endif
+#ifndef O_APPEND
+#define O_APPEND 00002000
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK 00004000
+#endif
+#ifndef O_DSYNC
+#define O_DSYNC 00010000 /* used to be O_SYNC, see below */
+#endif
+#ifndef FASYNC
+#define FASYNC 00020000 /* fcntl, for BSD compatibility */
+#endif
+#ifndef O_DIRECT
+#define O_DIRECT 00040000 /* direct disk access hint */
+#endif
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 00100000
+#endif
+#ifndef O_DIRECTORY
+#define O_DIRECTORY 00200000 /* must be a directory */
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 00400000 /* don't follow links */
+#endif
+#ifndef O_NOATIME
+#define O_NOATIME 01000000
+#endif
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 02000000 /* set close_on_exec */
+#endif
+
+/*
+ * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
+ * the O_SYNC flag. We continue to use the existing numerical value
+ * for O_DSYNC semantics now, but using the correct symbolic name for it.
+ * This new value is used to request true Posix O_SYNC semantics. It is
+ * defined in this strange way to make sure applications compiled against
+ * new headers get at least O_DSYNC semantics on older kernels.
+ *
+ * This has the nice side-effect that we can simply test for O_DSYNC
+ * wherever we do not care if O_DSYNC or O_SYNC is used.
+ *
+ * Note: __O_SYNC must never be used directly.
+ */
+#ifndef O_SYNC
+#define __O_SYNC 04000000
+#define O_SYNC (__O_SYNC|O_DSYNC)
+#endif
+
+#ifndef O_PATH
+#define O_PATH 010000000
+#endif
+
+#ifndef O_NDELAY
+#define O_NDELAY O_NONBLOCK
+#endif
+
+#define F_DUPFD 0 /* dup */
+#define F_GETFD 1 /* get close_on_exec */
+#define F_SETFD 2 /* set/clear close_on_exec */
+#define F_GETFL 3 /* get file->f_flags */
+#define F_SETFL 4 /* set file->f_flags */
+#ifndef F_GETLK
+#define F_GETLK 5
+#define F_SETLK 6
+#define F_SETLKW 7
+#endif
+#ifndef F_SETOWN
+#define F_SETOWN 8 /* for sockets. */
+#define F_GETOWN 9 /* for sockets. */
+#endif
+#ifndef F_SETSIG
+#define F_SETSIG 10 /* for sockets. */
+#define F_GETSIG 11 /* for sockets. */
+#endif
+
+#ifndef CONFIG_64BIT
+#ifndef F_GETLK64
+#define F_GETLK64 12 /* using 'struct flock64' */
+#define F_SETLK64 13
+#define F_SETLKW64 14
+#endif
+#endif
+
+#ifndef F_SETOWN_EX
+#define F_SETOWN_EX 15
+#define F_GETOWN_EX 16
+#endif
+
+#define F_OWNER_TID 0
+#define F_OWNER_PID 1
+#define F_OWNER_PGRP 2
+
+struct f_owner_ex {
+ int type;
+ __kernel_pid_t pid;
+};
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#ifndef F_RDLCK
+#define F_RDLCK 0
+#define F_WRLCK 1
+#define F_UNLCK 2
+#endif
+
+/* for old implementation of bsd flock () */
+#ifndef F_EXLCK
+#define F_EXLCK 4 /* or 3 */
+#define F_SHLCK 8 /* or 4 */
+#endif
+
+/* operations for bsd flock(), also used by the kernel implementation */
+#define LOCK_SH 1 /* shared lock */
+#define LOCK_EX 2 /* exclusive lock */
+#define LOCK_NB 4 /* or'd with one of the above to prevent
+ blocking */
+#define LOCK_UN 8 /* remove lock */
+
+#define LOCK_MAND 32 /* This is a mandatory flock ... */
+#define LOCK_READ 64 /* which allows concurrent read operations */
+#define LOCK_WRITE 128 /* which allows concurrent write operations */
+#define LOCK_RW 192 /* which allows concurrent read & write ops */
+
+#define F_LINUX_SPECIFIC_BASE 1024
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK
+#ifndef __ARCH_FLOCK_PAD
+#define __ARCH_FLOCK_PAD
+#endif
+
+struct flock {
+ short l_type;
+ short l_whence;
+ __kernel_off_t l_start;
+ __kernel_off_t l_len;
+ __kernel_pid_t l_pid;
+ __ARCH_FLOCK_PAD
+};
+#endif
+
+#ifndef CONFIG_64BIT
+
+#ifndef HAVE_ARCH_STRUCT_FLOCK64
+#ifndef __ARCH_FLOCK64_PAD
+#define __ARCH_FLOCK64_PAD
+#endif
+
+struct flock64 {
+ short l_type;
+ short l_whence;
+ __kernel_loff_t l_start;
+ __kernel_loff_t l_len;
+ __kernel_pid_t l_pid;
+ __ARCH_FLOCK64_PAD
+};
+#endif
+#endif /* !CONFIG_64BIT */
+
+#endif /* _ASM_GENERIC_FCNTL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ftrace.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ftrace.h
new file mode 100644
index 0000000..51abba9
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ftrace.h
@@ -0,0 +1,16 @@
+/*
+ * linux/include/asm-generic/ftrace.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_GENERIC_FTRACE_H__
+#define __ASM_GENERIC_FTRACE_H__
+
+/*
+ * Not all architectures need their own ftrace.h, the most
+ * common definitions are already in linux/ftrace.h.
+ */
+
+#endif /* __ASM_GENERIC_FTRACE_H__ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/futex.h b/ap/os/linux/linux-3.4.x/include/asm-generic/futex.h
new file mode 100644
index 0000000..01f227e
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/futex.h
@@ -0,0 +1,57 @@
+#ifndef _ASM_GENERIC_FUTEX_H
+#define _ASM_GENERIC_FUTEX_H
+
+#include <linux/futex.h>
+#include <linux/uaccess.h>
+#include <asm/errno.h>
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
+{
+ int op = (encoded_op >> 28) & 7;
+ int cmp = (encoded_op >> 24) & 15;
+ int oparg = (encoded_op << 8) >> 20;
+ int cmparg = (encoded_op << 20) >> 20;
+ int oldval = 0, ret;
+ if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+ oparg = 1 << oparg;
+
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32)))
+ return -EFAULT;
+
+ pagefault_disable();
+
+ switch (op) {
+ case FUTEX_OP_SET:
+ case FUTEX_OP_ADD:
+ case FUTEX_OP_OR:
+ case FUTEX_OP_ANDN:
+ case FUTEX_OP_XOR:
+ default:
+ ret = -ENOSYS;
+ }
+
+ pagefault_enable();
+
+ if (!ret) {
+ switch (cmp) {
+ case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+ case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+ case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+ case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+ case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+ case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+ default: ret = -ENOSYS;
+ }
+ }
+ return ret;
+}
+
+static inline int
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+ u32 oldval, u32 newval)
+{
+ return -ENOSYS;
+}
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/getorder.h b/ap/os/linux/linux-3.4.x/include/asm-generic/getorder.h
new file mode 100644
index 0000000..5d932ae
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/getorder.h
@@ -0,0 +1,71 @@
+#ifndef __ASM_GENERIC_GETORDER_H
+#define __ASM_GENERIC_GETORDER_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+#include <linux/log2.h>
+
+/*
+ * Runtime evaluation of get_order()
+ */
+static inline __attribute_const__
+int __get_order(unsigned long size)
+{
+ int order;
+
+ size--;
+ size >>= PAGE_SHIFT;
+#if BITS_PER_LONG == 32
+ order = fls(size);
+#else
+ order = fls64(size);
+#endif
+ return order;
+}
+
+/**
+ * get_order - Determine the allocation order of a memory size
+ * @size: The size for which to get the order
+ *
+ * Determine the allocation order of a particular sized block of memory. This
+ * is on a logarithmic scale, where:
+ *
+ * 0 -> 2^0 * PAGE_SIZE and below
+ * 1 -> 2^1 * PAGE_SIZE to 2^0 * PAGE_SIZE + 1
+ * 2 -> 2^2 * PAGE_SIZE to 2^1 * PAGE_SIZE + 1
+ * 3 -> 2^3 * PAGE_SIZE to 2^2 * PAGE_SIZE + 1
+ * 4 -> 2^4 * PAGE_SIZE to 2^3 * PAGE_SIZE + 1
+ * ...
+ *
+ * The order returned is used to find the smallest allocation granule required
+ * to hold an object of the specified size.
+ *
+ * The result is undefined if the size is 0.
+ *
+ * This function may be used to initialise variables with compile time
+ * evaluations of constants.
+ */
+#define get_order(n) \
+( \
+ __builtin_constant_p(n) ? ( \
+ ((n) == 0UL) ? BITS_PER_LONG - PAGE_SHIFT : \
+ (((n) < (1UL << PAGE_SHIFT)) ? 0 : \
+ ilog2((n) - 1) - PAGE_SHIFT + 1) \
+ ) : \
+ __get_order(n) \
+)
+
+#define get_order_zxic(n) \
+( \
+ __builtin_constant_p(n) ? ( \
+ ((n) == 0UL) ? BITS_PER_LONG - PAGE_SHIFT : \
+ (((n) < (1UL << PAGE_SHIFT)) ? 0 : \
+ ilog2_zxic((n) - 1) - PAGE_SHIFT + 1) \
+ ) : \
+ __get_order(n) \
+)
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_GENERIC_GETORDER_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/gpio.h b/ap/os/linux/linux-3.4.x/include/asm-generic/gpio.h
new file mode 100644
index 0000000..5f52690
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/gpio.h
@@ -0,0 +1,256 @@
+#ifndef _ASM_GENERIC_GPIO_H
+#define _ASM_GENERIC_GPIO_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/of.h>
+
+#ifdef CONFIG_GPIOLIB
+
+#include <linux/compiler.h>
+
+/* Platforms may implement their GPIO interface with library code,
+ * at a small performance cost for non-inlined operations and some
+ * extra memory (for code and for per-GPIO table entries).
+ *
+ * While the GPIO programming interface defines valid GPIO numbers
+ * to be in the range 0..MAX_INT, this library restricts them to the
+ * smaller range 0..ARCH_NR_GPIOS-1.
+ *
+ * ARCH_NR_GPIOS is somewhat arbitrary; it usually reflects the sum of
+ * builtin/SoC GPIOs plus a number of GPIOs on expanders; the latter is
+ * actually an estimate of a board-specific value.
+ */
+
+#ifndef ARCH_NR_GPIOS
+#define ARCH_NR_GPIOS 256
+#endif
+
+/*
+ * "valid" GPIO numbers are nonnegative and may be passed to
+ * setup routines like gpio_request(). only some valid numbers
+ * can successfully be requested and used.
+ *
+ * Invalid GPIO numbers are useful for indicating no-such-GPIO in
+ * platform data and other tables.
+ */
+
+static inline bool gpio_is_valid(int number)
+{
+ return number >= 0 && number < ARCH_NR_GPIOS;
+}
+
+struct device;
+struct gpio;
+struct seq_file;
+struct module;
+struct device_node;
+
+/**
+ * struct gpio_chip - abstract a GPIO controller
+ * @label: for diagnostics
+ * @dev: optional device providing the GPIOs
+ * @owner: helps prevent removal of modules exporting active GPIOs
+ * @request: optional hook for chip-specific activation, such as
+ * enabling module power and clock; may sleep
+ * @free: optional hook for chip-specific deactivation, such as
+ * disabling module power and clock; may sleep
+ * @direction_input: configures signal "offset" as input, or returns error
+ * @get: returns value for signal "offset"; for output signals this
+ * returns either the value actually sensed, or zero
+ * @direction_output: configures signal "offset" as output, or returns error
+ * @set: assigns output value for signal "offset"
+ * @to_irq: optional hook supporting non-static gpio_to_irq() mappings;
+ * implementation may not sleep
+ * @dbg_show: optional routine to show contents in debugfs; default code
+ * will be used when this is omitted, but custom code can show extra
+ * state (such as pullup/pulldown configuration).
+ * @base: identifies the first GPIO number handled by this chip; or, if
+ * negative during registration, requests dynamic ID allocation.
+ * @ngpio: the number of GPIOs handled by this controller; the last GPIO
+ * handled is (base + ngpio - 1).
+ * @can_sleep: flag must be set iff get()/set() methods sleep, as they
+ * must while accessing GPIO expander chips over I2C or SPI
+ * @names: if set, must be an array of strings to use as alternative
+ * names for the GPIOs in this chip. Any entry in the array
+ * may be NULL if there is no alias for the GPIO, however the
+ * array must be @ngpio entries long. A name can include a single printk
+ * format specifier for an unsigned int. It is substituted by the actual
+ * number of the gpio.
+ *
+ * A gpio_chip can help platforms abstract various sources of GPIOs so
+ * they can all be accessed through a common programing interface.
+ * Example sources would be SOC controllers, FPGAs, multifunction
+ * chips, dedicated GPIO expanders, and so on.
+ *
+ * Each chip controls a number of signals, identified in method calls
+ * by "offset" values in the range 0..(@ngpio - 1). When those signals
+ * are referenced through calls like gpio_get_value(gpio), the offset
+ * is calculated by subtracting @base from the gpio number.
+ */
+struct gpio_chip {
+ const char *label;
+ struct device *dev;
+ struct module *owner;
+
+ int (*request)(struct gpio_chip *chip,
+ unsigned offset);
+ void (*free)(struct gpio_chip *chip,
+ unsigned offset);
+
+ int (*direction_input)(struct gpio_chip *chip,
+ unsigned offset);
+ int (*get)(struct gpio_chip *chip,
+ unsigned offset);
+ int (*direction_output)(struct gpio_chip *chip,
+ unsigned offset, int value);
+ int (*set_debounce)(struct gpio_chip *chip,
+ unsigned offset, unsigned debounce);
+
+ void (*set)(struct gpio_chip *chip,
+ unsigned offset, int value);
+
+ int (*to_irq)(struct gpio_chip *chip,
+ unsigned offset);
+
+ void (*dbg_show)(struct seq_file *s,
+ struct gpio_chip *chip);
+ int base;
+ u16 ngpio;
+ const char *const *names;
+ unsigned can_sleep:1;
+ unsigned exported:1;
+
+#if defined(CONFIG_OF_GPIO)
+ /*
+ * If CONFIG_OF is enabled, then all GPIO controllers described in the
+ * device tree automatically may have an OF translation
+ */
+ struct device_node *of_node;
+ int of_gpio_n_cells;
+ int (*of_xlate)(struct gpio_chip *gc,
+ const struct of_phandle_args *gpiospec, u32 *flags);
+#endif
+};
+
+extern const char *gpiochip_is_requested(struct gpio_chip *chip,
+ unsigned offset);
+extern struct gpio_chip *gpio_to_chip(unsigned gpio);
+extern int __must_check gpiochip_reserve(int start, int ngpio);
+
+/* add/remove chips */
+extern int gpiochip_add(struct gpio_chip *chip);
+extern int __must_check gpiochip_remove(struct gpio_chip *chip);
+extern struct gpio_chip *gpiochip_find(const void *data,
+ int (*match)(struct gpio_chip *chip,
+ const void *data));
+
+
+/* Always use the library code for GPIO management calls,
+ * or when sleeping may be involved.
+ */
+extern int gpio_request(unsigned gpio, const char *label);
+extern void gpio_free(unsigned gpio);
+
+extern int gpio_direction_input(unsigned gpio);
+extern int gpio_direction_output(unsigned gpio, int value);
+
+extern int gpio_set_debounce(unsigned gpio, unsigned debounce);
+
+extern int gpio_get_value_cansleep(unsigned gpio);
+extern void gpio_set_value_cansleep(unsigned gpio, int value);
+
+
+/* A platform's <asm/gpio.h> code may want to inline the I/O calls when
+ * the GPIO is constant and refers to some always-present controller,
+ * giving direct access to chip registers and tight bitbanging loops.
+ */
+extern int __gpio_get_value(unsigned gpio);
+extern void __gpio_set_value(unsigned gpio, int value);
+
+extern int __gpio_cansleep(unsigned gpio);
+
+extern int __gpio_to_irq(unsigned gpio);
+
+extern int gpio_request_one(unsigned gpio, unsigned long flags, const char *label);
+extern int gpio_request_array(const struct gpio *array, size_t num);
+extern void gpio_free_array(const struct gpio *array, size_t num);
+
+/* bindings for managed devices that want to request gpios */
+int devm_gpio_request(struct device *dev, unsigned gpio, const char *label);
+void devm_gpio_free(struct device *dev, unsigned int gpio);
+
+#ifdef CONFIG_GPIO_SYSFS
+
+/*
+ * A sysfs interface can be exported by individual drivers if they want,
+ * but more typically is configured entirely from userspace.
+ */
+extern int gpio_export(unsigned gpio, bool direction_may_change);
+extern int gpio_export_link(struct device *dev, const char *name,
+ unsigned gpio);
+extern int gpio_sysfs_set_active_low(unsigned gpio, int value);
+extern void gpio_unexport(unsigned gpio);
+
+#endif /* CONFIG_GPIO_SYSFS */
+
+#else /* !CONFIG_GPIOLIB */
+
+static inline bool gpio_is_valid(int number)
+{
+ /* only non-negative numbers are valid */
+ return number >= 0;
+}
+
+/* platforms that don't directly support access to GPIOs through I2C, SPI,
+ * or other blocking infrastructure can use these wrappers.
+ */
+
+static inline int gpio_cansleep(unsigned gpio)
+{
+ return 0;
+}
+
+static inline int gpio_get_value_cansleep(unsigned gpio)
+{
+ might_sleep();
+ return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value_cansleep(unsigned gpio, int value)
+{
+ might_sleep();
+ __gpio_set_value(gpio, value);
+}
+
+#endif /* !CONFIG_GPIOLIB */
+
+#ifndef CONFIG_GPIO_SYSFS
+
+struct device;
+
+/* sysfs support is only available with gpiolib, where it's optional */
+
+static inline int gpio_export(unsigned gpio, bool direction_may_change)
+{
+ return -ENOSYS;
+}
+
+static inline int gpio_export_link(struct device *dev, const char *name,
+ unsigned gpio)
+{
+ return -ENOSYS;
+}
+
+static inline int gpio_sysfs_set_active_low(unsigned gpio, int value)
+{
+ return -ENOSYS;
+}
+
+static inline void gpio_unexport(unsigned gpio)
+{
+}
+#endif /* CONFIG_GPIO_SYSFS */
+
+#endif /* _ASM_GENERIC_GPIO_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/hardirq.h b/ap/os/linux/linux-3.4.x/include/asm-generic/hardirq.h
new file mode 100644
index 0000000..04d0a97
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/hardirq.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_GENERIC_HARDIRQ_H
+#define __ASM_GENERIC_HARDIRQ_H
+
+#include <linux/cache.h>
+#include <linux/threads.h>
+
+typedef struct {
+ unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+#include <linux/irq.h>
+
+#ifndef ack_bad_irq
+static inline void ack_bad_irq(unsigned int irq)
+{
+ printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
+}
+#endif
+
+#endif /* __ASM_GENERIC_HARDIRQ_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/hw_irq.h b/ap/os/linux/linux-3.4.x/include/asm-generic/hw_irq.h
new file mode 100644
index 0000000..89036d7
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/hw_irq.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_HW_IRQ_H
+#define __ASM_GENERIC_HW_IRQ_H
+/*
+ * hw_irq.h has internal declarations for the low-level interrupt
+ * controller, like the original i8259A.
+ * In general, this is not needed for new architectures.
+ */
+
+#endif /* __ASM_GENERIC_HW_IRQ_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ide_iops.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ide_iops.h
new file mode 100644
index 0000000..1b91d06
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ide_iops.h
@@ -0,0 +1,38 @@
+/* Generic I/O and MEMIO string operations. */
+
+#define __ide_insw insw
+#define __ide_insl insl
+#define __ide_outsw outsw
+#define __ide_outsl outsl
+
+static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ *(u16 *)addr = readw(port);
+ addr += 2;
+ }
+}
+
+static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ *(u32 *)addr = readl(port);
+ addr += 4;
+ }
+}
+
+static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
+{
+ while (count--) {
+ writew(*(u16 *)addr, port);
+ addr += 2;
+ }
+}
+
+static __inline__ void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
+{
+ while (count--) {
+ writel(*(u32 *)addr, port);
+ addr += 4;
+ }
+}
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/int-l64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/int-l64.h
new file mode 100644
index 0000000..1ca3efc
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/int-l64.h
@@ -0,0 +1,73 @@
+/*
+ * asm-generic/int-l64.h
+ *
+ * Integer declarations for architectures which use "long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_L64_H
+#define _ASM_GENERIC_INT_L64_H
+
+#include <asm/bitsperlong.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+typedef __signed__ long __s64;
+typedef unsigned long __u64;
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long s64;
+typedef unsigned long u64;
+
+#define S8_C(x) x
+#define U8_C(x) x ## U
+#define S16_C(x) x
+#define U16_C(x) x ## U
+#define S32_C(x) x
+#define U32_C(x) x ## U
+#define S64_C(x) x ## L
+#define U64_C(x) x ## UL
+
+#else /* __ASSEMBLY__ */
+
+#define S8_C(x) x
+#define U8_C(x) x
+#define S16_C(x) x
+#define U16_C(x) x
+#define S32_C(x) x
+#define U32_C(x) x
+#define S64_C(x) x
+#define U64_C(x) x
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_INT_L64_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/int-ll64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/int-ll64.h
new file mode 100644
index 0000000..f394147
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/int-ll64.h
@@ -0,0 +1,78 @@
+/*
+ * asm-generic/int-ll64.h
+ *
+ * Integer declarations for architectures which use "long long"
+ * for 64-bit types.
+ */
+
+#ifndef _ASM_GENERIC_INT_LL64_H
+#define _ASM_GENERIC_INT_LL64_H
+
+#include <asm/bitsperlong.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#ifdef __GNUC__
+__extension__ typedef __signed__ long long __s64;
+__extension__ typedef unsigned long long __u64;
+#else
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+#define S8_C(x) x
+#define U8_C(x) x ## U
+#define S16_C(x) x
+#define U16_C(x) x ## U
+#define S32_C(x) x
+#define U32_C(x) x ## U
+#define S64_C(x) x ## LL
+#define U64_C(x) x ## ULL
+
+#else /* __ASSEMBLY__ */
+
+#define S8_C(x) x
+#define U8_C(x) x
+#define S16_C(x) x
+#define U16_C(x) x
+#define S32_C(x) x
+#define U32_C(x) x
+#define S64_C(x) x
+#define U64_C(x) x
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_INT_LL64_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-hi-lo.h b/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-hi-lo.h
new file mode 100644
index 0000000..a6806a9
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-hi-lo.h
@@ -0,0 +1,28 @@
+#ifndef _ASM_IO_64_NONATOMIC_HI_LO_H_
+#define _ASM_IO_64_NONATOMIC_HI_LO_H_
+
+#include <linux/io.h>
+#include <asm-generic/int-ll64.h>
+
+#ifndef readq
+static inline __u64 readq(const volatile void __iomem *addr)
+{
+ const volatile u32 __iomem *p = addr;
+ u32 low, high;
+
+ high = readl(p + 1);
+ low = readl(p);
+
+ return low + ((u64)high << 32);
+}
+#endif
+
+#ifndef writeq
+static inline void writeq(__u64 val, volatile void __iomem *addr)
+{
+ writel(val >> 32, addr + 4);
+ writel(val, addr);
+}
+#endif
+
+#endif /* _ASM_IO_64_NONATOMIC_HI_LO_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-lo-hi.h b/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-lo-hi.h
new file mode 100644
index 0000000..ca546b1
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/io-64-nonatomic-lo-hi.h
@@ -0,0 +1,28 @@
+#ifndef _ASM_IO_64_NONATOMIC_LO_HI_H_
+#define _ASM_IO_64_NONATOMIC_LO_HI_H_
+
+#include <linux/io.h>
+#include <asm-generic/int-ll64.h>
+
+#ifndef readq
+static inline __u64 readq(const volatile void __iomem *addr)
+{
+ const volatile u32 __iomem *p = addr;
+ u32 low, high;
+
+ low = readl(p);
+ high = readl(p + 1);
+
+ return low + ((u64)high << 32);
+}
+#endif
+
+#ifndef writeq
+static inline void writeq(__u64 val, volatile void __iomem *addr)
+{
+ writel(val, addr);
+ writel(val >> 32, addr + 4);
+}
+#endif
+
+#endif /* _ASM_IO_64_NONATOMIC_LO_HI_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/io.h b/ap/os/linux/linux-3.4.x/include/asm-generic/io.h
new file mode 100644
index 0000000..448303b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/io.h
@@ -0,0 +1,372 @@
+/* Generic I/O port emulation, based on MN10300 code
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_IO_H
+#define __ASM_GENERIC_IO_H
+
+#include <asm/page.h> /* I/O is all done through memory accesses */
+#include <asm/cacheflush.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_GENERIC_IOMAP
+#include <asm-generic/iomap.h>
+#endif
+
+#include <asm-generic/pci_iomap.h>
+
+#ifndef mmiowb
+#define mmiowb() do {} while (0)
+#endif
+
+/*****************************************************************************/
+/*
+ * readX/writeX() are used to access memory mapped devices. On some
+ * architectures the memory mapped IO stuff needs to be accessed
+ * differently. On the simple architectures, we just read/write the
+ * memory location directly.
+ */
+#ifndef __raw_readb
+static inline u8 __raw_readb(const volatile void __iomem *addr)
+{
+ return *(const volatile u8 __force *) addr;
+}
+#endif
+
+#ifndef __raw_readw
+static inline u16 __raw_readw(const volatile void __iomem *addr)
+{
+ return *(const volatile u16 __force *) addr;
+}
+#endif
+
+#ifndef __raw_readl
+static inline u32 __raw_readl(const volatile void __iomem *addr)
+{
+ return *(const volatile u32 __force *) addr;
+}
+#endif
+
+#define readb __raw_readb
+#define readw(addr) __le16_to_cpu(__raw_readw(addr))
+#define readl(addr) __le32_to_cpu(__raw_readl(addr))
+
+#ifndef __raw_writeb
+static inline void __raw_writeb(u8 b, volatile void __iomem *addr)
+{
+ *(volatile u8 __force *) addr = b;
+}
+#endif
+
+#ifndef __raw_writew
+static inline void __raw_writew(u16 b, volatile void __iomem *addr)
+{
+ *(volatile u16 __force *) addr = b;
+}
+#endif
+
+#ifndef __raw_writel
+static inline void __raw_writel(u32 b, volatile void __iomem *addr)
+{
+ *(volatile u32 __force *) addr = b;
+}
+#endif
+
+#define writeb __raw_writeb
+#define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr)
+#define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr)
+
+#ifdef CONFIG_64BIT
+static inline u64 __raw_readq(const volatile void __iomem *addr)
+{
+ return *(const volatile u64 __force *) addr;
+}
+#define readq(addr) __le64_to_cpu(__raw_readq(addr))
+
+static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
+{
+ *(volatile u64 __force *) addr = b;
+}
+#define writeq(b,addr) __raw_writeq(__cpu_to_le64(b),addr)
+#endif
+
+#ifndef PCI_IOBASE
+#define PCI_IOBASE ((void __iomem *) 0)
+#endif
+
+/*****************************************************************************/
+/*
+ * traditional input/output functions
+ */
+
+static inline u8 inb(unsigned long addr)
+{
+ return readb(addr + PCI_IOBASE);
+}
+
+static inline u16 inw(unsigned long addr)
+{
+ return readw(addr + PCI_IOBASE);
+}
+
+static inline u32 inl(unsigned long addr)
+{
+ return readl(addr + PCI_IOBASE);
+}
+
+static inline void outb(u8 b, unsigned long addr)
+{
+ writeb(b, addr + PCI_IOBASE);
+}
+
+static inline void outw(u16 b, unsigned long addr)
+{
+ writew(b, addr + PCI_IOBASE);
+}
+
+static inline void outl(u32 b, unsigned long addr)
+{
+ writel(b, addr + PCI_IOBASE);
+}
+
+#define inb_p(addr) inb(addr)
+#define inw_p(addr) inw(addr)
+#define inl_p(addr) inl(addr)
+#define outb_p(x, addr) outb((x), (addr))
+#define outw_p(x, addr) outw((x), (addr))
+#define outl_p(x, addr) outl((x), (addr))
+
+#ifndef insb
+static inline void insb(unsigned long addr, void *buffer, int count)
+{
+ if (count) {
+ u8 *buf = buffer;
+ do {
+ u8 x = inb(addr);
+ *buf++ = x;
+ } while (--count);
+ }
+}
+#endif
+
+#ifndef insw
+static inline void insw(unsigned long addr, void *buffer, int count)
+{
+ if (count) {
+ u16 *buf = buffer;
+ do {
+ u16 x = inw(addr);
+ *buf++ = x;
+ } while (--count);
+ }
+}
+#endif
+
+#ifndef insl
+static inline void insl(unsigned long addr, void *buffer, int count)
+{
+ if (count) {
+ u32 *buf = buffer;
+ do {
+ u32 x = inl(addr);
+ *buf++ = x;
+ } while (--count);
+ }
+}
+#endif
+
+#ifndef outsb
+static inline void outsb(unsigned long addr, const void *buffer, int count)
+{
+ if (count) {
+ const u8 *buf = buffer;
+ do {
+ outb(*buf++, addr);
+ } while (--count);
+ }
+}
+#endif
+
+#ifndef outsw
+static inline void outsw(unsigned long addr, const void *buffer, int count)
+{
+ if (count) {
+ const u16 *buf = buffer;
+ do {
+ outw(*buf++, addr);
+ } while (--count);
+ }
+}
+#endif
+
+#ifndef outsl
+static inline void outsl(unsigned long addr, const void *buffer, int count)
+{
+ if (count) {
+ const u32 *buf = buffer;
+ do {
+ outl(*buf++, addr);
+ } while (--count);
+ }
+}
+#endif
+
+static inline void readsl(const void __iomem *addr, void *buf, int len)
+{
+ insl(addr - PCI_IOBASE, buf, len);
+}
+
+static inline void readsw(const void __iomem *addr, void *buf, int len)
+{
+ insw(addr - PCI_IOBASE, buf, len);
+}
+
+static inline void readsb(const void __iomem *addr, void *buf, int len)
+{
+ insb(addr - PCI_IOBASE, buf, len);
+}
+
+static inline void writesl(const void __iomem *addr, const void *buf, int len)
+{
+ outsl(addr - PCI_IOBASE, buf, len);
+}
+
+static inline void writesw(const void __iomem *addr, const void *buf, int len)
+{
+ outsw(addr - PCI_IOBASE, buf, len);
+}
+
+static inline void writesb(const void __iomem *addr, const void *buf, int len)
+{
+ outsb(addr - PCI_IOBASE, buf, len);
+}
+
+#ifndef CONFIG_GENERIC_IOMAP
+#define ioread8(addr) readb(addr)
+#define ioread16(addr) readw(addr)
+#define ioread16be(addr) be16_to_cpu(ioread16(addr))
+#define ioread32(addr) readl(addr)
+#define ioread32be(addr) be32_to_cpu(ioread32(addr))
+
+#define iowrite8(v, addr) writeb((v), (addr))
+#define iowrite16(v, addr) writew((v), (addr))
+#define iowrite16be(v, addr) iowrite16(be16_to_cpu(v), (addr))
+#define iowrite32(v, addr) writel((v), (addr))
+#define iowrite32be(v, addr) iowrite32(be32_to_cpu(v), (addr))
+
+#define ioread8_rep(p, dst, count) \
+ insb((unsigned long) (p), (dst), (count))
+#define ioread16_rep(p, dst, count) \
+ insw((unsigned long) (p), (dst), (count))
+#define ioread32_rep(p, dst, count) \
+ insl((unsigned long) (p), (dst), (count))
+
+#define iowrite8_rep(p, src, count) \
+ outsb((unsigned long) (p), (src), (count))
+#define iowrite16_rep(p, src, count) \
+ outsw((unsigned long) (p), (src), (count))
+#define iowrite32_rep(p, src, count) \
+ outsl((unsigned long) (p), (src), (count))
+#endif /* CONFIG_GENERIC_IOMAP */
+
+#ifndef IO_SPACE_LIMIT
+#define IO_SPACE_LIMIT 0xffff
+#endif
+
+#ifdef __KERNEL__
+
+#include <linux/vmalloc.h>
+#define __io_virt(x) ((void __force *) (x))
+
+#ifndef CONFIG_GENERIC_IOMAP
+struct pci_dev;
+static inline void pci_iounmap(struct pci_dev *dev, void __iomem *p)
+{
+}
+#endif /* CONFIG_GENERIC_IOMAP */
+
+/*
+ * Change virtual addresses to physical addresses and vv.
+ * These are pretty trivial
+ */
+static inline unsigned long virt_to_phys(volatile void *address)
+{
+ return __pa((unsigned long)address);
+}
+
+static inline void *phys_to_virt(unsigned long address)
+{
+ return __va(address);
+}
+
+/*
+ * Change "struct page" to physical address.
+ *
+ * This implementation is for the no-MMU case only... if you have an MMU
+ * you'll need to provide your own definitions.
+ */
+#ifndef CONFIG_MMU
+static inline void __iomem *ioremap(phys_addr_t offset, unsigned long size)
+{
+ return (void __iomem*) (unsigned long)offset;
+}
+
+#define __ioremap(offset, size, flags) ioremap(offset, size)
+
+#ifndef ioremap_nocache
+#define ioremap_nocache ioremap
+#endif
+
+#ifndef ioremap_wc
+#define ioremap_wc ioremap_nocache
+#endif
+
+static inline void iounmap(void __iomem *addr)
+{
+}
+#endif /* CONFIG_MMU */
+
+#ifdef CONFIG_HAS_IOPORT
+#ifndef CONFIG_GENERIC_IOMAP
+static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
+{
+ return (void __iomem *) port;
+}
+
+static inline void ioport_unmap(void __iomem *p)
+{
+}
+#else /* CONFIG_GENERIC_IOMAP */
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *p);
+#endif /* CONFIG_GENERIC_IOMAP */
+#endif /* CONFIG_HAS_IOPORT */
+
+#define xlate_dev_kmem_ptr(p) p
+#define xlate_dev_mem_ptr(p) __va(p)
+
+#ifndef virt_to_bus
+static inline unsigned long virt_to_bus(volatile void *address)
+{
+ return ((unsigned long) address);
+}
+
+static inline void *bus_to_virt(unsigned long address)
+{
+ return (void *) address;
+}
+#endif
+
+#define memset_io(a, b, c) memset(__io_virt(a), (b), (c))
+#define memcpy_fromio(a, b, c) memcpy((a), __io_virt(b), (c))
+#define memcpy_toio(a, b, c) memcpy(__io_virt(a), (b), (c))
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_GENERIC_IO_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ioctl.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ioctl.h
new file mode 100644
index 0000000..15828b2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ioctl.h
@@ -0,0 +1,105 @@
+#ifndef _ASM_GENERIC_IOCTL_H
+#define _ASM_GENERIC_IOCTL_H
+
+/* ioctl command encoding: 32 bits total, command in lower 16 bits,
+ * size of the parameter structure in the lower 14 bits of the
+ * upper 16 bits.
+ * Encoding the size of the parameter structure in the ioctl request
+ * is useful for catching programs compiled with old versions
+ * and to avoid overwriting user space outside the user buffer area.
+ * The highest 2 bits are reserved for indicating the ``access mode''.
+ * NOTE: This limits the max parameter size to 16kB -1 !
+ */
+
+/*
+ * The following is for compatibility across the various Linux
+ * platforms. The generic ioctl numbering scheme doesn't really enforce
+ * a type field. De facto, however, the top 8 bits of the lower 16
+ * bits are indeed used as a type field, so we might just as well make
+ * this explicit here. Please be sure to use the decoding macros
+ * below from now on.
+ */
+#define _IOC_NRBITS 8
+#define _IOC_TYPEBITS 8
+
+/*
+ * Let any architecture override either of the following before
+ * including this file.
+ */
+
+#ifndef _IOC_SIZEBITS
+# define _IOC_SIZEBITS 14
+#endif
+
+#ifndef _IOC_DIRBITS
+# define _IOC_DIRBITS 2
+#endif
+
+#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT 0
+#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+/*
+ * Direction bits, which any architecture can choose to override
+ * before including this file.
+ */
+
+#ifndef _IOC_NONE
+# define _IOC_NONE 0U
+#endif
+
+#ifndef _IOC_WRITE
+# define _IOC_WRITE 1U
+#endif
+
+#ifndef _IOC_READ
+# define _IOC_READ 2U
+#endif
+
+#define _IOC(dir,type,nr,size) \
+ (((dir) << _IOC_DIRSHIFT) | \
+ ((type) << _IOC_TYPESHIFT) | \
+ ((nr) << _IOC_NRSHIFT) | \
+ ((size) << _IOC_SIZESHIFT))
+
+#ifdef __KERNEL__
+/* provoke compile error for invalid uses of size argument */
+extern unsigned int __invalid_size_argument_for_IOC;
+#define _IOC_TYPECHECK(t) \
+ ((sizeof(t) == sizeof(t[1]) && \
+ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \
+ sizeof(t) : __invalid_size_argument_for_IOC)
+#else
+#define _IOC_TYPECHECK(t) (sizeof(t))
+#endif
+
+/* used to create numbers */
+#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
+#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size)))
+#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
+#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
+#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
+
+/* used to decode ioctl numbers.. */
+#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK)
+#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
+#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
+#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK)
+
+/* ...and for the drivers/sound files... */
+
+#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
+#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
+#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
+#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT)
+#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
+
+#endif /* _ASM_GENERIC_IOCTL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ioctls.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ioctls.h
new file mode 100644
index 0000000..199975f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ioctls.h
@@ -0,0 +1,114 @@
+#ifndef __ASM_GENERIC_IOCTLS_H
+#define __ASM_GENERIC_IOCTLS_H
+
+#include <linux/ioctl.h>
+
+/*
+ * These are the most common definitions for tty ioctl numbers.
+ * Most of them do not use the recommended _IOC(), but there is
+ * probably some source code out there hardcoding the number,
+ * so we might as well use them for all new platforms.
+ *
+ * The architectures that use different values here typically
+ * try to be compatible with some Unix variants for the same
+ * architecture.
+ */
+
+/* 0x54 is just a magic number to make these relatively unique ('T') */
+
+#define TCGETS 0x5401
+#define TCSETS 0x5402
+#define TCSETSW 0x5403
+#define TCSETSF 0x5404
+#define TCGETA 0x5405
+#define TCSETA 0x5406
+#define TCSETAW 0x5407
+#define TCSETAF 0x5408
+#define TCSBRK 0x5409
+#define TCXONC 0x540A
+#define TCFLSH 0x540B
+#define TIOCEXCL 0x540C
+#define TIOCNXCL 0x540D
+#define TIOCSCTTY 0x540E
+#define TIOCGPGRP 0x540F
+#define TIOCSPGRP 0x5410
+#define TIOCOUTQ 0x5411
+#define TIOCSTI 0x5412
+#define TIOCGWINSZ 0x5413
+#define TIOCSWINSZ 0x5414
+#define TIOCMGET 0x5415
+#define TIOCMBIS 0x5416
+#define TIOCMBIC 0x5417
+#define TIOCMSET 0x5418
+#define TIOCGSOFTCAR 0x5419
+#define TIOCSSOFTCAR 0x541A
+#define FIONREAD 0x541B
+#define TIOCINQ FIONREAD
+#define TIOCLINUX 0x541C
+#define TIOCCONS 0x541D
+#define TIOCGSERIAL 0x541E
+#define TIOCSSERIAL 0x541F
+#define TIOCPKT 0x5420
+#define FIONBIO 0x5421
+#define TIOCNOTTY 0x5422
+#define TIOCSETD 0x5423
+#define TIOCGETD 0x5424
+#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
+#define TIOCSBRK 0x5427 /* BSD compatibility */
+#define TIOCCBRK 0x5428 /* BSD compatibility */
+#define TIOCGSID 0x5429 /* Return the session ID of FD */
+#define TCGETS2 _IOR('T', 0x2A, struct termios2)
+#define TCSETS2 _IOW('T', 0x2B, struct termios2)
+#define TCSETSW2 _IOW('T', 0x2C, struct termios2)
+#define TCSETSF2 _IOW('T', 0x2D, struct termios2)
+#define TIOCGRS485 0x542E
+#ifndef TIOCSRS485
+#define TIOCSRS485 0x542F
+#endif
+#define TIOCGPTN _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */
+#define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
+#define TCGETX 0x5432 /* SYS5 TCGETX compatibility */
+#define TCSETX 0x5433
+#define TCSETXF 0x5434
+#define TCSETXW 0x5435
+#define TIOCSIG _IOW('T', 0x36, int) /* pty: generate signal */
+#define TIOCVHANGUP 0x5437
+
+#define FIONCLEX 0x5450
+#define FIOCLEX 0x5451
+#define FIOASYNC 0x5452
+#define TIOCSERCONFIG 0x5453
+#define TIOCSERGWILD 0x5454
+#define TIOCSERSWILD 0x5455
+#define TIOCGLCKTRMIOS 0x5456
+#define TIOCSLCKTRMIOS 0x5457
+#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
+#define TIOCSERGETLSR 0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
+#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
+
+/*
+ * Some arches already define FIOQSIZE due to a historical
+ * conflict with a Hayes modem-specific ioctl value.
+ */
+#ifndef FIOQSIZE
+# define FIOQSIZE 0x5460
+#endif
+
+/* Used for packet mode */
+#define TIOCPKT_DATA 0
+#define TIOCPKT_FLUSHREAD 1
+#define TIOCPKT_FLUSHWRITE 2
+#define TIOCPKT_STOP 4
+#define TIOCPKT_START 8
+#define TIOCPKT_NOSTOP 16
+#define TIOCPKT_DOSTOP 32
+#define TIOCPKT_IOCTL 64
+
+#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
+
+#endif /* __ASM_GENERIC_IOCTLS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/iomap.h b/ap/os/linux/linux-3.4.x/include/asm-generic/iomap.h
new file mode 100644
index 0000000..6afd7d6
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/iomap.h
@@ -0,0 +1,81 @@
+#ifndef __GENERIC_IO_H
+#define __GENERIC_IO_H
+
+#include <linux/linkage.h>
+#include <asm/byteorder.h>
+
+/*
+ * These are the "generic" interfaces for doing new-style
+ * memory-mapped or PIO accesses. Architectures may do
+ * their own arch-optimized versions, these just act as
+ * wrappers around the old-style IO register access functions:
+ * read[bwl]/write[bwl]/in[bwl]/out[bwl]
+ *
+ * Don't include this directly, include it from <asm/io.h>.
+ */
+
+/*
+ * Read/write from/to an (offsettable) iomem cookie. It might be a PIO
+ * access or a MMIO access, these functions don't care. The info is
+ * encoded in the hardware mapping set up by the mapping functions
+ * (or the cookie itself, depending on implementation and hw).
+ *
+ * The generic routines just encode the PIO/MMIO as part of the
+ * cookie, and coldly assume that the MMIO IO mappings are not
+ * in the low address range. Architectures for which this is not
+ * true can't use this generic implementation.
+ */
+extern unsigned int ioread8(void __iomem *);
+extern unsigned int ioread16(void __iomem *);
+extern unsigned int ioread16be(void __iomem *);
+extern unsigned int ioread32(void __iomem *);
+extern unsigned int ioread32be(void __iomem *);
+
+extern void iowrite8(u8, void __iomem *);
+extern void iowrite16(u16, void __iomem *);
+extern void iowrite16be(u16, void __iomem *);
+extern void iowrite32(u32, void __iomem *);
+extern void iowrite32be(u32, void __iomem *);
+
+/*
+ * "string" versions of the above. Note that they
+ * use native byte ordering for the accesses (on
+ * the assumption that IO and memory agree on a
+ * byte order, and CPU byteorder is irrelevant).
+ *
+ * They do _not_ update the port address. If you
+ * want MMIO that copies stuff laid out in MMIO
+ * memory across multiple ports, use "memcpy_toio()"
+ * and friends.
+ */
+extern void ioread8_rep(void __iomem *port, void *buf, unsigned long count);
+extern void ioread16_rep(void __iomem *port, void *buf, unsigned long count);
+extern void ioread32_rep(void __iomem *port, void *buf, unsigned long count);
+
+extern void iowrite8_rep(void __iomem *port, const void *buf, unsigned long count);
+extern void iowrite16_rep(void __iomem *port, const void *buf, unsigned long count);
+extern void iowrite32_rep(void __iomem *port, const void *buf, unsigned long count);
+
+#ifdef CONFIG_HAS_IOPORT
+/* Create a virtual mapping cookie for an IO port range */
+extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
+extern void ioport_unmap(void __iomem *);
+#endif
+
+#ifndef ARCH_HAS_IOREMAP_WC
+#define ioremap_wc ioremap_nocache
+#endif
+
+#ifdef CONFIG_PCI
+/* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */
+struct pci_dev;
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
+#elif defined(CONFIG_GENERIC_IOMAP)
+struct pci_dev;
+static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
+{ }
+#endif
+
+#include <asm-generic/pci_iomap.h>
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ipcbuf.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ipcbuf.h
new file mode 100644
index 0000000..76982b2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ipcbuf.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_GENERIC_IPCBUF_H
+#define __ASM_GENERIC_IPCBUF_H
+
+/*
+ * The generic ipc64_perm structure:
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * ipc64_perm was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t on architectures that only had 16 bit
+ * - 32-bit seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm {
+ __kernel_key_t key;
+ __kernel_uid32_t uid;
+ __kernel_gid32_t gid;
+ __kernel_uid32_t cuid;
+ __kernel_gid32_t cgid;
+ __kernel_mode_t mode;
+ /* pad if mode_t is u16: */
+ unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
+ unsigned short seq;
+ unsigned short __pad2;
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* __ASM_GENERIC_IPCBUF_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/irq.h b/ap/os/linux/linux-3.4.x/include/asm-generic/irq.h
new file mode 100644
index 0000000..b90ec0b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/irq.h
@@ -0,0 +1,18 @@
+#ifndef __ASM_GENERIC_IRQ_H
+#define __ASM_GENERIC_IRQ_H
+
+/*
+ * NR_IRQS is the upper bound of how many interrupts can be handled
+ * in the platform. It is used to size the static irq_map array,
+ * so don't make it too big.
+ */
+#ifndef NR_IRQS
+#define NR_IRQS 64
+#endif
+
+static inline int irq_canonicalize(int irq)
+{
+ return irq;
+}
+
+#endif /* __ASM_GENERIC_IRQ_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/irq_regs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/irq_regs.h
new file mode 100644
index 0000000..6bf9355
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/irq_regs.h
@@ -0,0 +1,37 @@
+/* Fallback per-CPU frame pointer holder
+ *
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_GENERIC_IRQ_REGS_H
+#define _ASM_GENERIC_IRQ_REGS_H
+
+#include <linux/percpu.h>
+
+/*
+ * Per-cpu current frame pointer - the location of the last exception frame on
+ * the stack
+ */
+DECLARE_PER_CPU(struct pt_regs *, __irq_regs);
+
+static inline struct pt_regs *get_irq_regs(void)
+{
+ return __this_cpu_read(__irq_regs);
+}
+
+static inline struct pt_regs *set_irq_regs(struct pt_regs *new_regs)
+{
+ struct pt_regs *old_regs;
+
+ old_regs = __this_cpu_read(__irq_regs);
+ __this_cpu_write(__irq_regs, new_regs);
+ return old_regs;
+}
+
+#endif /* _ASM_GENERIC_IRQ_REGS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/irqflags.h b/ap/os/linux/linux-3.4.x/include/asm-generic/irqflags.h
new file mode 100644
index 0000000..1f40d00
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/irqflags.h
@@ -0,0 +1,66 @@
+#ifndef __ASM_GENERIC_IRQFLAGS_H
+#define __ASM_GENERIC_IRQFLAGS_H
+
+/*
+ * All architectures should implement at least the first two functions,
+ * usually inline assembly will be the best way.
+ */
+#ifndef ARCH_IRQ_DISABLED
+#define ARCH_IRQ_DISABLED 0
+#define ARCH_IRQ_ENABLED 1
+#endif
+
+/* read interrupt enabled status */
+#ifndef arch_local_save_flags
+unsigned long arch_local_save_flags(void);
+#endif
+
+/* set interrupt enabled status */
+#ifndef arch_local_irq_restore
+void arch_local_irq_restore(unsigned long flags);
+#endif
+
+/* get status and disable interrupts */
+#ifndef arch_local_irq_save
+static inline unsigned long arch_local_irq_save(void)
+{
+ unsigned long flags;
+ flags = arch_local_save_flags();
+ arch_local_irq_restore(ARCH_IRQ_DISABLED);
+ return flags;
+}
+#endif
+
+/* test flags */
+#ifndef arch_irqs_disabled_flags
+static inline int arch_irqs_disabled_flags(unsigned long flags)
+{
+ return flags == ARCH_IRQ_DISABLED;
+}
+#endif
+
+/* unconditionally enable interrupts */
+#ifndef arch_local_irq_enable
+static inline void arch_local_irq_enable(void)
+{
+ arch_local_irq_restore(ARCH_IRQ_ENABLED);
+}
+#endif
+
+/* unconditionally disable interrupts */
+#ifndef arch_local_irq_disable
+static inline void arch_local_irq_disable(void)
+{
+ arch_local_irq_restore(ARCH_IRQ_DISABLED);
+}
+#endif
+
+/* test hardware interrupt enable bit */
+#ifndef arch_irqs_disabled
+static inline int arch_irqs_disabled(void)
+{
+ return arch_irqs_disabled_flags(arch_local_save_flags());
+}
+#endif
+
+#endif /* __ASM_GENERIC_IRQFLAGS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/kdebug.h b/ap/os/linux/linux-3.4.x/include/asm-generic/kdebug.h
new file mode 100644
index 0000000..d181449
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/kdebug.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_GENERIC_KDEBUG_H
+#define _ASM_GENERIC_KDEBUG_H
+
+enum die_val {
+ DIE_UNUSED,
+ DIE_OOPS = 1,
+};
+
+#endif /* _ASM_GENERIC_KDEBUG_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/kmap_types.h b/ap/os/linux/linux-3.4.x/include/asm-generic/kmap_types.h
new file mode 100644
index 0000000..0232ccb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/kmap_types.h
@@ -0,0 +1,40 @@
+#ifndef _ASM_GENERIC_KMAP_TYPES_H
+#define _ASM_GENERIC_KMAP_TYPES_H
+
+#ifdef __WITH_KM_FENCE
+# define KMAP_D(n) __KM_FENCE_##n ,
+#else
+# define KMAP_D(n)
+#endif
+
+enum km_type {
+KMAP_D(0) KM_BOUNCE_READ,
+KMAP_D(1) KM_SKB_SUNRPC_DATA,
+KMAP_D(2) KM_SKB_DATA_SOFTIRQ,
+KMAP_D(3) KM_USER0,
+KMAP_D(4) KM_USER1,
+KMAP_D(5) KM_BIO_SRC_IRQ,
+KMAP_D(6) KM_BIO_DST_IRQ,
+KMAP_D(7) KM_PTE0,
+KMAP_D(8) KM_PTE1,
+KMAP_D(9) KM_IRQ0,
+KMAP_D(10) KM_IRQ1,
+KMAP_D(11) KM_SOFTIRQ0,
+KMAP_D(12) KM_SOFTIRQ1,
+KMAP_D(13) KM_SYNC_ICACHE,
+KMAP_D(14) KM_SYNC_DCACHE,
+/* UML specific, for copy_*_user - used in do_op_one_page */
+KMAP_D(15) KM_UML_USERCOPY,
+KMAP_D(16) KM_IRQ_PTE,
+KMAP_D(17) KM_NMI,
+KMAP_D(18) KM_NMI_PTE,
+KMAP_D(19) KM_KDB,
+/*
+ * Remember to update debug_kmap_atomic() when adding new kmap types!
+ */
+KMAP_D(20) KM_TYPE_NR
+};
+
+#undef KMAP_D
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/libata-portmap.h b/ap/os/linux/linux-3.4.x/include/asm-generic/libata-portmap.h
new file mode 100644
index 0000000..cf14f2f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/libata-portmap.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_GENERIC_LIBATA_PORTMAP_H
+#define __ASM_GENERIC_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_IRQ(dev) 14
+#define ATA_SECONDARY_IRQ(dev) 15
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/linkage.h b/ap/os/linux/linux-3.4.x/include/asm-generic/linkage.h
new file mode 100644
index 0000000..fef7a01
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/linkage.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_LINKAGE_H
+#define __ASM_GENERIC_LINKAGE_H
+/*
+ * linux/linkage.h provides reasonable defaults.
+ * an architecture can override them by providing its own version.
+ */
+
+#endif /* __ASM_GENERIC_LINKAGE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/local.h b/ap/os/linux/linux-3.4.x/include/asm-generic/local.h
new file mode 100644
index 0000000..9ceb03b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/local.h
@@ -0,0 +1,55 @@
+#ifndef _ASM_GENERIC_LOCAL_H
+#define _ASM_GENERIC_LOCAL_H
+
+#include <linux/percpu.h>
+#include <linux/atomic.h>
+#include <asm/types.h>
+
+/*
+ * A signed long type for operations which are atomic for a single CPU.
+ * Usually used in combination with per-cpu variables.
+ *
+ * This is the default implementation, which uses atomic_long_t. Which is
+ * rather pointless. The whole point behind local_t is that some processors
+ * can perform atomic adds and subtracts in a manner which is atomic wrt IRQs
+ * running on this CPU. local_t allows exploitation of such capabilities.
+ */
+
+/* Implement in terms of atomics. */
+
+/* Don't use typedef: don't want them to be mixed with atomic_t's. */
+typedef struct
+{
+ atomic_long_t a;
+} local_t;
+
+#define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
+
+#define local_read(l) atomic_long_read(&(l)->a)
+#define local_set(l,i) atomic_long_set((&(l)->a),(i))
+#define local_inc(l) atomic_long_inc(&(l)->a)
+#define local_dec(l) atomic_long_dec(&(l)->a)
+#define local_add(i,l) atomic_long_add((i),(&(l)->a))
+#define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
+
+#define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
+#define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
+#define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
+#define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
+#define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
+#define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
+#define local_inc_return(l) atomic_long_inc_return(&(l)->a)
+
+#define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
+#define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
+#define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
+#define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
+
+/* Non-atomic variants, ie. preemption disabled and won't be touched
+ * in interrupt, etc. Some archs can optimize this case well. */
+#define __local_inc(l) local_set((l), local_read(l) + 1)
+#define __local_dec(l) local_set((l), local_read(l) - 1)
+#define __local_add(i,l) local_set((l), local_read(l) + (i))
+#define __local_sub(i,l) local_set((l), local_read(l) - (i))
+
+#endif /* _ASM_GENERIC_LOCAL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/local64.h b/ap/os/linux/linux-3.4.x/include/asm-generic/local64.h
new file mode 100644
index 0000000..5980002
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/local64.h
@@ -0,0 +1,96 @@
+#ifndef _ASM_GENERIC_LOCAL64_H
+#define _ASM_GENERIC_LOCAL64_H
+
+#include <linux/percpu.h>
+#include <asm/types.h>
+
+/*
+ * A signed long type for operations which are atomic for a single CPU.
+ * Usually used in combination with per-cpu variables.
+ *
+ * This is the default implementation, which uses atomic64_t. Which is
+ * rather pointless. The whole point behind local64_t is that some processors
+ * can perform atomic adds and subtracts in a manner which is atomic wrt IRQs
+ * running on this CPU. local64_t allows exploitation of such capabilities.
+ */
+
+/* Implement in terms of atomics. */
+
+#if BITS_PER_LONG == 64
+
+#include <asm/local.h>
+
+typedef struct {
+ local_t a;
+} local64_t;
+
+#define LOCAL64_INIT(i) { LOCAL_INIT(i) }
+
+#define local64_read(l) local_read(&(l)->a)
+#define local64_set(l,i) local_set((&(l)->a),(i))
+#define local64_inc(l) local_inc(&(l)->a)
+#define local64_dec(l) local_dec(&(l)->a)
+#define local64_add(i,l) local_add((i),(&(l)->a))
+#define local64_sub(i,l) local_sub((i),(&(l)->a))
+
+#define local64_sub_and_test(i, l) local_sub_and_test((i), (&(l)->a))
+#define local64_dec_and_test(l) local_dec_and_test(&(l)->a)
+#define local64_inc_and_test(l) local_inc_and_test(&(l)->a)
+#define local64_add_negative(i, l) local_add_negative((i), (&(l)->a))
+#define local64_add_return(i, l) local_add_return((i), (&(l)->a))
+#define local64_sub_return(i, l) local_sub_return((i), (&(l)->a))
+#define local64_inc_return(l) local_inc_return(&(l)->a)
+
+#define local64_cmpxchg(l, o, n) local_cmpxchg((&(l)->a), (o), (n))
+#define local64_xchg(l, n) local_xchg((&(l)->a), (n))
+#define local64_add_unless(l, _a, u) local_add_unless((&(l)->a), (_a), (u))
+#define local64_inc_not_zero(l) local_inc_not_zero(&(l)->a)
+
+/* Non-atomic variants, ie. preemption disabled and won't be touched
+ * in interrupt, etc. Some archs can optimize this case well. */
+#define __local64_inc(l) local64_set((l), local64_read(l) + 1)
+#define __local64_dec(l) local64_set((l), local64_read(l) - 1)
+#define __local64_add(i,l) local64_set((l), local64_read(l) + (i))
+#define __local64_sub(i,l) local64_set((l), local64_read(l) - (i))
+
+#else /* BITS_PER_LONG != 64 */
+
+#include <linux/atomic.h>
+
+/* Don't use typedef: don't want them to be mixed with atomic_t's. */
+typedef struct {
+ atomic64_t a;
+} local64_t;
+
+#define LOCAL64_INIT(i) { ATOMIC_LONG_INIT(i) }
+
+#define local64_read(l) atomic64_read(&(l)->a)
+#define local64_set(l,i) atomic64_set((&(l)->a),(i))
+#define local64_inc(l) atomic64_inc(&(l)->a)
+#define local64_dec(l) atomic64_dec(&(l)->a)
+#define local64_add(i,l) atomic64_add((i),(&(l)->a))
+#define local64_sub(i,l) atomic64_sub((i),(&(l)->a))
+
+#define local64_sub_and_test(i, l) atomic64_sub_and_test((i), (&(l)->a))
+#define local64_dec_and_test(l) atomic64_dec_and_test(&(l)->a)
+#define local64_inc_and_test(l) atomic64_inc_and_test(&(l)->a)
+#define local64_add_negative(i, l) atomic64_add_negative((i), (&(l)->a))
+#define local64_add_return(i, l) atomic64_add_return((i), (&(l)->a))
+#define local64_sub_return(i, l) atomic64_sub_return((i), (&(l)->a))
+#define local64_inc_return(l) atomic64_inc_return(&(l)->a)
+
+#define local64_cmpxchg(l, o, n) atomic64_cmpxchg((&(l)->a), (o), (n))
+#define local64_xchg(l, n) atomic64_xchg((&(l)->a), (n))
+#define local64_add_unless(l, _a, u) atomic64_add_unless((&(l)->a), (_a), (u))
+#define local64_inc_not_zero(l) atomic64_inc_not_zero(&(l)->a)
+
+/* Non-atomic variants, ie. preemption disabled and won't be touched
+ * in interrupt, etc. Some archs can optimize this case well. */
+#define __local64_inc(l) local64_set((l), local64_read(l) + 1)
+#define __local64_dec(l) local64_set((l), local64_read(l) - 1)
+#define __local64_add(i,l) local64_set((l), local64_read(l) + (i))
+#define __local64_sub(i,l) local64_set((l), local64_read(l) - (i))
+
+#endif /* BITS_PER_LONG != 64 */
+
+#endif /* _ASM_GENERIC_LOCAL64_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/memory_model.h b/ap/os/linux/linux-3.4.x/include/asm-generic/memory_model.h
new file mode 100644
index 0000000..aea9e45
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/memory_model.h
@@ -0,0 +1,77 @@
+#ifndef __ASM_MEMORY_MODEL_H
+#define __ASM_MEMORY_MODEL_H
+
+#ifndef __ASSEMBLY__
+
+#if defined(CONFIG_FLATMEM)
+
+#ifndef ARCH_PFN_OFFSET
+#define ARCH_PFN_OFFSET (0UL)
+#endif
+
+#elif defined(CONFIG_DISCONTIGMEM)
+
+#ifndef arch_pfn_to_nid
+#define arch_pfn_to_nid(pfn) pfn_to_nid(pfn)
+#endif
+
+#ifndef arch_local_page_offset
+#define arch_local_page_offset(pfn, nid) \
+ ((pfn) - NODE_DATA(nid)->node_start_pfn)
+#endif
+
+#endif /* CONFIG_DISCONTIGMEM */
+
+/*
+ * supports 3 memory models.
+ */
+#if defined(CONFIG_FLATMEM)
+
+#define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET))
+#define __page_to_pfn(page) ((unsigned long)((page) - mem_map) + \
+ ARCH_PFN_OFFSET)
+#elif defined(CONFIG_DISCONTIGMEM)
+
+#define __pfn_to_page(pfn) \
+({ unsigned long __pfn = (pfn); \
+ unsigned long __nid = arch_pfn_to_nid(__pfn); \
+ NODE_DATA(__nid)->node_mem_map + arch_local_page_offset(__pfn, __nid);\
+})
+
+#define __page_to_pfn(pg) \
+({ const struct page *__pg = (pg); \
+ struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \
+ (unsigned long)(__pg - __pgdat->node_mem_map) + \
+ __pgdat->node_start_pfn; \
+})
+
+#elif defined(CONFIG_SPARSEMEM_VMEMMAP)
+
+/* memmap is virtually contiguous. */
+#define __pfn_to_page(pfn) (vmemmap + (pfn))
+#define __page_to_pfn(page) (unsigned long)((page) - vmemmap)
+
+#elif defined(CONFIG_SPARSEMEM)
+/*
+ * Note: section's mem_map is encorded to reflect its start_pfn.
+ * section[i].section_mem_map == mem_map's address - start_pfn;
+ */
+#define __page_to_pfn(pg) \
+({ const struct page *__pg = (pg); \
+ int __sec = page_to_section(__pg); \
+ (unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
+})
+
+#define __pfn_to_page(pfn) \
+({ unsigned long __pfn = (pfn); \
+ struct mem_section *__sec = __pfn_to_section(__pfn); \
+ __section_mem_map_addr(__sec) + __pfn; \
+})
+#endif /* CONFIG_FLATMEM/DISCONTIGMEM/SPARSEMEM */
+
+#define page_to_pfn __page_to_pfn
+#define pfn_to_page __pfn_to_page
+
+#endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mm_hooks.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mm_hooks.h
new file mode 100644
index 0000000..67dea81
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mm_hooks.h
@@ -0,0 +1,18 @@
+/*
+ * Define generic no-op hooks for arch_dup_mmap and arch_exit_mmap, to
+ * be included in asm-FOO/mmu_context.h for any arch FOO which doesn't
+ * need to hook these.
+ */
+#ifndef _ASM_GENERIC_MM_HOOKS_H
+#define _ASM_GENERIC_MM_HOOKS_H
+
+static inline void arch_dup_mmap(struct mm_struct *oldmm,
+ struct mm_struct *mm)
+{
+}
+
+static inline void arch_exit_mmap(struct mm_struct *mm)
+{
+}
+
+#endif /* _ASM_GENERIC_MM_HOOKS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mman-common.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mman-common.h
new file mode 100644
index 0000000..d030d2c
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mman-common.h
@@ -0,0 +1,58 @@
+#ifndef __ASM_GENERIC_MMAN_COMMON_H
+#define __ASM_GENERIC_MMAN_COMMON_H
+
+/*
+ Author: Michael S. Tsirkin <mst@mellanox.co.il>, Mellanox Technologies Ltd.
+ Based on: asm-xxx/mman.h
+*/
+
+#define PROT_READ 0x1 /* page can be read */
+#define PROT_WRITE 0x2 /* page can be written */
+#define PROT_EXEC 0x4 /* page can be executed */
+#define PROT_SEM 0x8 /* page may be used for atomic ops */
+#define PROT_NONE 0x0 /* page can not be accessed */
+#define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */
+#define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */
+
+#define MAP_SHARED 0x01 /* Share changes */
+#define MAP_PRIVATE 0x02 /* Changes are private */
+#define MAP_TYPE 0x0f /* Mask for type of mapping */
+#define MAP_FIXED 0x10 /* Interpret addr exactly */
+#define MAP_ANONYMOUS 0x20 /* don't use a file */
+#ifdef CONFIG_MMAP_ALLOW_UNINITIALIZED
+# define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could be uninitialized */
+#else
+# define MAP_UNINITIALIZED 0x0 /* Don't support this flag */
+#endif
+
+#define MS_ASYNC 1 /* sync memory asynchronously */
+#define MS_INVALIDATE 2 /* invalidate the caches */
+#define MS_SYNC 4 /* synchronous memory sync */
+
+#define MADV_NORMAL 0 /* no further special treatment */
+#define MADV_RANDOM 1 /* expect random page references */
+#define MADV_SEQUENTIAL 2 /* expect sequential page references */
+#define MADV_WILLNEED 3 /* will need these pages */
+#define MADV_DONTNEED 4 /* don't need these pages */
+
+/* common parameters: try to keep these consistent across architectures */
+#define MADV_REMOVE 9 /* remove these pages & resources */
+#define MADV_DONTFORK 10 /* don't inherit across fork */
+#define MADV_DOFORK 11 /* do inherit across fork */
+#define MADV_HWPOISON 100 /* poison a page for testing */
+#define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */
+
+#define MADV_MERGEABLE 12 /* KSM may merge identical pages */
+#define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages */
+
+#define MADV_HUGEPAGE 14 /* Worth backing with hugepages */
+#define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages */
+
+#define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
+ overrides the coredump filter bits */
+#define MADV_DODUMP 17 /* Clear the MADV_NODUMP flag */
+
+/* compatibility flags */
+#define MAP_FILE 0
+
+#endif /* __ASM_GENERIC_MMAN_COMMON_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mman.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mman.h
new file mode 100644
index 0000000..32c8bd6
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mman.h
@@ -0,0 +1,19 @@
+#ifndef __ASM_GENERIC_MMAN_H
+#define __ASM_GENERIC_MMAN_H
+
+#include <asm-generic/mman-common.h>
+
+#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
+#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
+#define MAP_LOCKED 0x2000 /* pages are locked */
+#define MAP_NORESERVE 0x4000 /* don't check for reservations */
+#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
+#define MAP_NONBLOCK 0x10000 /* do not block on IO */
+#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
+#define MAP_HUGETLB 0x40000 /* create a huge page mapping */
+
+#define MCL_CURRENT 1 /* lock all current mappings */
+#define MCL_FUTURE 2 /* lock all future mappings */
+
+#endif /* __ASM_GENERIC_MMAN_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mmu.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mmu.h
new file mode 100644
index 0000000..4f4aa56
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mmu.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_GENERIC_MMU_H
+#define __ASM_GENERIC_MMU_H
+
+/*
+ * This is the mmu.h header for nommu implementations.
+ * Architectures with an MMU need something more complex.
+ */
+#ifndef __ASSEMBLY__
+typedef struct {
+ struct vm_list_struct *vmlist;
+ unsigned long end_brk;
+} mm_context_t;
+#endif
+
+#endif /* __ASM_GENERIC_MMU_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mmu_context.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mmu_context.h
new file mode 100644
index 0000000..a7eec91
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mmu_context.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_GENERIC_MMU_CONTEXT_H
+#define __ASM_GENERIC_MMU_CONTEXT_H
+
+/*
+ * Generic hooks for NOMMU architectures, which do not need to do
+ * anything special here.
+ */
+
+#include <asm-generic/mm_hooks.h>
+
+struct task_struct;
+struct mm_struct;
+
+static inline void enter_lazy_tlb(struct mm_struct *mm,
+ struct task_struct *tsk)
+{
+}
+
+static inline int init_new_context(struct task_struct *tsk,
+ struct mm_struct *mm)
+{
+ return 0;
+}
+
+static inline void destroy_context(struct mm_struct *mm)
+{
+}
+
+static inline void deactivate_mm(struct task_struct *task,
+ struct mm_struct *mm)
+{
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+ struct mm_struct *next,
+ struct task_struct *tsk)
+{
+}
+
+static inline void activate_mm(struct mm_struct *prev_mm,
+ struct mm_struct *next_mm)
+{
+}
+
+#endif /* __ASM_GENERIC_MMU_CONTEXT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/module.h b/ap/os/linux/linux-3.4.x/include/asm-generic/module.h
new file mode 100644
index 0000000..ed5b44d
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/module.h
@@ -0,0 +1,22 @@
+#ifndef __ASM_GENERIC_MODULE_H
+#define __ASM_GENERIC_MODULE_H
+
+/*
+ * Many architectures just need a simple module
+ * loader without arch specific data.
+ */
+struct mod_arch_specific
+{
+};
+
+#ifdef CONFIG_64BIT
+#define Elf_Shdr Elf64_Shdr
+#define Elf_Sym Elf64_Sym
+#define Elf_Ehdr Elf64_Ehdr
+#else
+#define Elf_Shdr Elf32_Shdr
+#define Elf_Sym Elf32_Sym
+#define Elf_Ehdr Elf32_Ehdr
+#endif
+
+#endif /* __ASM_GENERIC_MODULE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/msgbuf.h b/ap/os/linux/linux-3.4.x/include/asm-generic/msgbuf.h
new file mode 100644
index 0000000..aec850d
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/msgbuf.h
@@ -0,0 +1,47 @@
+#ifndef __ASM_GENERIC_MSGBUF_H
+#define __ASM_GENERIC_MSGBUF_H
+
+#include <asm/bitsperlong.h>
+/*
+ * generic msqid64_ds structure.
+ *
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * msqid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first three padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct msqid64_ds {
+ struct ipc64_perm msg_perm;
+ __kernel_time_t msg_stime; /* last msgsnd time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused1;
+#endif
+ __kernel_time_t msg_rtime; /* last msgrcv time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused2;
+#endif
+ __kernel_time_t msg_ctime; /* last change time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused3;
+#endif
+ unsigned long msg_cbytes; /* current number of bytes on queue */
+ unsigned long msg_qnum; /* number of messages in queue */
+ unsigned long msg_qbytes; /* max number of bytes on queue */
+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
+ __kernel_pid_t msg_lrpid; /* last receive pid */
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+#endif /* __ASM_GENERIC_MSGBUF_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-dec.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-dec.h
new file mode 100644
index 0000000..f104af7
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-dec.h
@@ -0,0 +1,90 @@
+/*
+ * include/asm-generic/mutex-dec.h
+ *
+ * Generic implementation of the mutex fastpath, based on atomic
+ * decrement/increment.
+ */
+#ifndef _ASM_GENERIC_MUTEX_DEC_H
+#define _ASM_GENERIC_MUTEX_DEC_H
+
+/**
+ * __mutex_fastpath_lock - try to take the lock by moving the count
+ * from 1 to a 0 value
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if
+ * it wasn't 1 originally. This function MUST leave the value lower than
+ * 1 even when the "1" assertion wasn't true.
+ */
+static inline void
+__mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_dec_return(count) < 0))
+ fail_fn(count);
+}
+
+/**
+ * __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ * from 1 to a 0 value
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if
+ * it wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns.
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_dec_return(count) < 0))
+ return fail_fn(count);
+ return 0;
+}
+
+/**
+ * __mutex_fastpath_unlock - try to promote the count from 0 to 1
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 0
+ *
+ * Try to promote the count from 0 to 1. If it wasn't 0, call <fail_fn>.
+ * In the failure case, this function is allowed to either set the value to
+ * 1, or to set it to a value lower than 1.
+ *
+ * If the implementation sets it to a value of lower than 1, then the
+ * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs
+ * to return 0 otherwise.
+ */
+static inline void
+__mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_inc_return(count) <= 0))
+ fail_fn(count);
+}
+
+#define __mutex_slowpath_needs_to_unlock() 1
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ * @count: pointer of type atomic_t
+ * @fail_fn: fallback function
+ *
+ * Change the count from 1 to a value lower than 1, and return 0 (failure)
+ * if it wasn't 1 originally, or return 1 (success) otherwise. This function
+ * MUST leave the value lower than 1 even when the "1" assertion wasn't true.
+ * Additionally, if the value was < 0 originally, this function must not leave
+ * it to 0 on failure.
+ *
+ * If the architecture has no effective trylock variant, it should call the
+ * <fail_fn> spinlock-based trylock variant unconditionally.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+ if (likely(atomic_cmpxchg(count, 1, 0) == 1))
+ return 1;
+ return 0;
+}
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-null.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-null.h
new file mode 100644
index 0000000..e1bbbc7
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-null.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm-generic/mutex-null.h
+ *
+ * Generic implementation of the mutex fastpath, based on NOP :-)
+ *
+ * This is used by the mutex-debugging infrastructure, but it can also
+ * be used by architectures that (for whatever reason) want to use the
+ * spinlock based slowpath.
+ */
+#ifndef _ASM_GENERIC_MUTEX_NULL_H
+#define _ASM_GENERIC_MUTEX_NULL_H
+
+#define __mutex_fastpath_lock(count, fail_fn) fail_fn(count)
+#define __mutex_fastpath_lock_retval(count, fail_fn) fail_fn(count)
+#define __mutex_fastpath_unlock(count, fail_fn) fail_fn(count)
+#define __mutex_fastpath_trylock(count, fail_fn) fail_fn(count)
+#define __mutex_slowpath_needs_to_unlock() 1
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-xchg.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-xchg.h
new file mode 100644
index 0000000..c04e0db
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex-xchg.h
@@ -0,0 +1,118 @@
+/*
+ * include/asm-generic/mutex-xchg.h
+ *
+ * Generic implementation of the mutex fastpath, based on xchg().
+ *
+ * NOTE: An xchg based implementation might be less optimal than an atomic
+ * decrement/increment based implementation. If your architecture
+ * has a reasonable atomic dec/inc then you should probably use
+ * asm-generic/mutex-dec.h instead, or you could open-code an
+ * optimized version in asm/mutex.h.
+ */
+#ifndef _ASM_GENERIC_MUTEX_XCHG_H
+#define _ASM_GENERIC_MUTEX_XCHG_H
+
+/**
+ * __mutex_fastpath_lock - try to take the lock by moving the count
+ * from 1 to a 0 value
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if it
+ * wasn't 1 originally. This function MUST leave the value lower than 1
+ * even when the "1" assertion wasn't true.
+ */
+static inline void
+__mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_xchg(count, 0) != 1))
+ /*
+ * We failed to acquire the lock, so mark it contended
+ * to ensure that any waiting tasks are woken up by the
+ * unlock slow path.
+ */
+ if (likely(atomic_xchg(count, -1) != 1))
+ fail_fn(count);
+}
+
+/**
+ * __mutex_fastpath_lock_retval - try to take the lock by moving the count
+ * from 1 to a 0 value
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 1
+ *
+ * Change the count from 1 to a value lower than 1, and call <fail_fn> if it
+ * wasn't 1 originally. This function returns 0 if the fastpath succeeds,
+ * or anything the slow path function returns
+ */
+static inline int
+__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_xchg(count, 0) != 1))
+ if (likely(atomic_xchg(count, -1) != 1))
+ return fail_fn(count);
+ return 0;
+}
+
+/**
+ * __mutex_fastpath_unlock - try to promote the mutex from 0 to 1
+ * @count: pointer of type atomic_t
+ * @fail_fn: function to call if the original value was not 0
+ *
+ * try to promote the mutex from 0 to 1. if it wasn't 0, call <function>
+ * In the failure case, this function is allowed to either set the value to
+ * 1, or to set it to a value lower than one.
+ * If the implementation sets it to a value of lower than one, the
+ * __mutex_slowpath_needs_to_unlock() macro needs to return 1, it needs
+ * to return 0 otherwise.
+ */
+static inline void
+__mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *))
+{
+ if (unlikely(atomic_xchg(count, 1) != 0))
+ fail_fn(count);
+}
+
+#define __mutex_slowpath_needs_to_unlock() 0
+
+/**
+ * __mutex_fastpath_trylock - try to acquire the mutex, without waiting
+ *
+ * @count: pointer of type atomic_t
+ * @fail_fn: spinlock based trylock implementation
+ *
+ * Change the count from 1 to a value lower than 1, and return 0 (failure)
+ * if it wasn't 1 originally, or return 1 (success) otherwise. This function
+ * MUST leave the value lower than 1 even when the "1" assertion wasn't true.
+ * Additionally, if the value was < 0 originally, this function must not leave
+ * it to 0 on failure.
+ *
+ * If the architecture has no effective trylock variant, it should call the
+ * <fail_fn> spinlock-based trylock variant unconditionally.
+ */
+static inline int
+__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
+{
+ int prev = atomic_xchg(count, 0);
+
+ if (unlikely(prev < 0)) {
+ /*
+ * The lock was marked contended so we must restore that
+ * state. If while doing so we get back a prev value of 1
+ * then we just own it.
+ *
+ * [ In the rare case of the mutex going to 1, to 0, to -1
+ * and then back to 0 in this few-instructions window,
+ * this has the potential to trigger the slowpath for the
+ * owner's unlock path needlessly, but that's not a problem
+ * in practice. ]
+ */
+ prev = atomic_xchg(count, prev);
+ if (prev < 0)
+ prev = 0;
+ }
+
+ return prev;
+}
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/mutex.h b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex.h
new file mode 100644
index 0000000..fe91ab5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/mutex.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_MUTEX_H
+#define __ASM_GENERIC_MUTEX_H
+/*
+ * Pull in the generic implementation for the mutex fastpath,
+ * which is a reasonable default on many architectures.
+ */
+
+#include <asm-generic/mutex-dec.h>
+#endif /* __ASM_GENERIC_MUTEX_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/page.h b/ap/os/linux/linux-3.4.x/include/asm-generic/page.h
new file mode 100644
index 0000000..37d1fe2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/page.h
@@ -0,0 +1,103 @@
+#ifndef __ASM_GENERIC_PAGE_H
+#define __ASM_GENERIC_PAGE_H
+/*
+ * Generic page.h implementation, for NOMMU architectures.
+ * This provides the dummy definitions for the memory management.
+ */
+
+#ifdef CONFIG_MMU
+#error need to prove a real asm/page.h
+#endif
+
+
+/* PAGE_SHIFT determines the page size */
+
+#define PAGE_SHIFT 12
+#ifdef __ASSEMBLY__
+#define PAGE_SIZE (1 << PAGE_SHIFT)
+#else
+#define PAGE_SIZE (1UL << PAGE_SHIFT)
+#endif
+#define PAGE_MASK (~(PAGE_SIZE-1))
+
+#include <asm/setup.h>
+
+#ifndef __ASSEMBLY__
+
+#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
+#define free_user_page(page, addr) free_page(addr)
+
+#define clear_page(page) memset((page), 0, PAGE_SIZE)
+#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
+
+#define clear_user_page(page, vaddr, pg) clear_page(page)
+#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct {
+ unsigned long pte;
+} pte_t;
+typedef struct {
+ unsigned long pmd[16];
+} pmd_t;
+typedef struct {
+ unsigned long pgd;
+} pgd_t;
+typedef struct {
+ unsigned long pgprot;
+} pgprot_t;
+typedef struct page *pgtable_t;
+
+#define pte_val(x) ((x).pte)
+#define pmd_val(x) ((&x)->pmd[0])
+#define pgd_val(x) ((x).pgd)
+#define pgprot_val(x) ((x).pgprot)
+
+#define __pte(x) ((pte_t) { (x) } )
+#define __pmd(x) ((pmd_t) { (x) } )
+#define __pgd(x) ((pgd_t) { (x) } )
+#define __pgprot(x) ((pgprot_t) { (x) } )
+
+extern unsigned long memory_start;
+extern unsigned long memory_end;
+
+#endif /* !__ASSEMBLY__ */
+
+#ifdef CONFIG_KERNEL_RAM_BASE_ADDRESS
+#define PAGE_OFFSET (CONFIG_KERNEL_RAM_BASE_ADDRESS)
+#else
+#define PAGE_OFFSET (0)
+#endif
+
+#ifndef ARCH_PFN_OFFSET
+#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
+#endif
+
+#ifndef __ASSEMBLY__
+
+#define __va(x) ((void *)((unsigned long) (x)))
+#define __pa(x) ((unsigned long) (x))
+
+#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
+#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
+
+#define virt_to_page(addr) pfn_to_page(virt_to_pfn(addr))
+#define page_to_virt(page) pfn_to_virt(page_to_pfn(page))
+
+#ifndef page_to_phys
+#define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
+#endif
+
+#define pfn_valid(pfn) ((pfn) >= ARCH_PFN_OFFSET && ((pfn) - ARCH_PFN_OFFSET) < max_mapnr)
+
+#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
+ ((void *)(kaddr) < (void *)memory_end))
+
+#endif /* __ASSEMBLY__ */
+
+#include <asm-generic/memory_model.h>
+#include <asm-generic/getorder.h>
+
+#endif /* __ASM_GENERIC_PAGE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/param.h b/ap/os/linux/linux-3.4.x/include/asm-generic/param.h
new file mode 100644
index 0000000..835632a
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/param.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_GENERIC_PARAM_H
+#define __ASM_GENERIC_PARAM_H
+
+#ifndef HZ
+#define HZ 100
+#endif
+
+#ifndef EXEC_PAGESIZE
+#define EXEC_PAGESIZE 4096
+#endif
+
+#ifndef NOGROUP
+#define NOGROUP (-1)
+#endif
+
+#define MAXHOSTNAMELEN 64 /* max length of hostname */
+
+#ifdef __KERNEL__
+# undef HZ
+# define HZ CONFIG_HZ /* Internal kernel timer frequency */
+# define USER_HZ 100 /* some user interfaces are */
+# define CLOCKS_PER_SEC (USER_HZ) /* in "ticks" like times() */
+#endif
+
+#endif /* __ASM_GENERIC_PARAM_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/parport.h b/ap/os/linux/linux-3.4.x/include/asm-generic/parport.h
new file mode 100644
index 0000000..40528cb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/parport.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_GENERIC_PARPORT_H
+#define __ASM_GENERIC_PARPORT_H
+
+/*
+ * An ISA bus may have i8255 parallel ports at well-known
+ * locations in the I/O space, which are scanned by
+ * parport_pc_find_isa_ports.
+ *
+ * Without ISA support, the driver will only attach
+ * to devices on the PCI bus.
+ */
+
+static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
+static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
+{
+#ifdef CONFIG_ISA
+ return parport_pc_find_isa_ports(autoirq, autodma);
+#else
+ return 0;
+#endif
+}
+
+#endif /* __ASM_GENERIC_PARPORT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pci-bridge.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pci-bridge.h
new file mode 100644
index 0000000..a5b5d5a
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pci-bridge.h
@@ -0,0 +1,68 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_GENERIC_PCI_BRIDGE_H
+#define _ASM_GENERIC_PCI_BRIDGE_H
+
+#ifdef __KERNEL__
+
+enum {
+ /* Force re-assigning all resources (ignore firmware
+ * setup completely)
+ */
+ PCI_REASSIGN_ALL_RSRC = 0x00000001,
+
+ /* Re-assign all bus numbers */
+ PCI_REASSIGN_ALL_BUS = 0x00000002,
+
+ /* Do not try to assign, just use existing setup */
+ PCI_PROBE_ONLY = 0x00000004,
+
+ /* Don't bother with ISA alignment unless the bridge has
+ * ISA forwarding enabled
+ */
+ PCI_CAN_SKIP_ISA_ALIGN = 0x00000008,
+
+ /* Enable domain numbers in /proc */
+ PCI_ENABLE_PROC_DOMAINS = 0x00000010,
+ /* ... except for domain 0 */
+ PCI_COMPAT_DOMAIN_0 = 0x00000020,
+};
+
+#ifdef CONFIG_PCI
+extern unsigned int pci_flags;
+
+static inline void pci_set_flags(int flags)
+{
+ pci_flags = flags;
+}
+
+static inline void pci_add_flags(int flags)
+{
+ pci_flags |= flags;
+}
+
+static inline void pci_clear_flags(int flags)
+{
+ pci_flags &= ~flags;
+}
+
+static inline int pci_has_flag(int flag)
+{
+ return pci_flags & flag;
+}
+#else
+static inline void pci_set_flags(int flags) { }
+static inline void pci_add_flags(int flags) { }
+static inline void pci_clear_flags(int flags) { }
+static inline int pci_has_flag(int flag)
+{
+ return 0;
+}
+#endif /* CONFIG_PCI */
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_GENERIC_PCI_BRIDGE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pci-dma-compat.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pci-dma-compat.h
new file mode 100644
index 0000000..1437b7d
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pci-dma-compat.h
@@ -0,0 +1,116 @@
+/* include this file if the platform implements the dma_ DMA Mapping API
+ * and wants to provide the pci_ DMA Mapping API in terms of it */
+
+#ifndef _ASM_GENERIC_PCI_DMA_COMPAT_H
+#define _ASM_GENERIC_PCI_DMA_COMPAT_H
+
+#include <linux/dma-mapping.h>
+
+static inline int
+pci_dma_supported(struct pci_dev *hwdev, u64 mask)
+{
+ return dma_supported(hwdev == NULL ? NULL : &hwdev->dev, mask);
+}
+
+static inline void *
+pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
+ dma_addr_t *dma_handle)
+{
+ return dma_alloc_coherent(hwdev == NULL ? NULL : &hwdev->dev, size, dma_handle, GFP_ATOMIC);
+}
+
+static inline void
+pci_free_consistent(struct pci_dev *hwdev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+ dma_free_coherent(hwdev == NULL ? NULL : &hwdev->dev, size, vaddr, dma_handle);
+}
+
+static inline dma_addr_t
+pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction)
+{
+ return dma_map_single(hwdev == NULL ? NULL : &hwdev->dev, ptr, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr,
+ size_t size, int direction)
+{
+ dma_unmap_single(hwdev == NULL ? NULL : &hwdev->dev, dma_addr, size, (enum dma_data_direction)direction);
+}
+
+static inline dma_addr_t
+pci_map_page(struct pci_dev *hwdev, struct page *page,
+ unsigned long offset, size_t size, int direction)
+{
+ return dma_map_page(hwdev == NULL ? NULL : &hwdev->dev, page, offset, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_page(struct pci_dev *hwdev, dma_addr_t dma_address,
+ size_t size, int direction)
+{
+ dma_unmap_page(hwdev == NULL ? NULL : &hwdev->dev, dma_address, size, (enum dma_data_direction)direction);
+}
+
+static inline int
+pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nents, int direction)
+{
+ return dma_map_sg(hwdev == NULL ? NULL : &hwdev->dev, sg, nents, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nents, int direction)
+{
+ dma_unmap_sg(hwdev == NULL ? NULL : &hwdev->dev, sg, nents, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+ dma_sync_single_for_cpu(hwdev == NULL ? NULL : &hwdev->dev, dma_handle, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle,
+ size_t size, int direction)
+{
+ dma_sync_single_for_device(hwdev == NULL ? NULL : &hwdev->dev, dma_handle, size, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nelems, int direction)
+{
+ dma_sync_sg_for_cpu(hwdev == NULL ? NULL : &hwdev->dev, sg, nelems, (enum dma_data_direction)direction);
+}
+
+static inline void
+pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg,
+ int nelems, int direction)
+{
+ dma_sync_sg_for_device(hwdev == NULL ? NULL : &hwdev->dev, sg, nelems, (enum dma_data_direction)direction);
+}
+
+static inline int
+pci_dma_mapping_error(struct pci_dev *pdev, dma_addr_t dma_addr)
+{
+ return dma_mapping_error(&pdev->dev, dma_addr);
+}
+
+#ifdef CONFIG_PCI
+static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return dma_set_mask(&dev->dev, mask);
+}
+
+static inline int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return dma_set_coherent_mask(&dev->dev, mask);
+}
+#endif
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pci.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pci.h
new file mode 100644
index 0000000..e80a049
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pci.h
@@ -0,0 +1,37 @@
+/*
+ * linux/include/asm-generic/pci.h
+ *
+ * Copyright (C) 2003 Russell King
+ */
+#ifndef _ASM_GENERIC_PCI_H
+#define _ASM_GENERIC_PCI_H
+
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
+
+#ifndef HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+ return channel ? 15 : 14;
+}
+#endif /* HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ */
+
+/*
+ * By default, assume that no iommu is in use and that the PCI
+ * space is mapped to address physical 0.
+ */
+#ifndef PCI_DMA_BUS_IS_PHYS
+#define PCI_DMA_BUS_IS_PHYS (1)
+#endif
+
+#endif /* _ASM_GENERIC_PCI_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pci_iomap.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pci_iomap.h
new file mode 100644
index 0000000..ce37349
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pci_iomap.h
@@ -0,0 +1,35 @@
+/* Generic I/O port emulation, based on MN10300 code
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_PCI_IOMAP_H
+#define __ASM_GENERIC_PCI_IOMAP_H
+
+struct pci_dev;
+#ifdef CONFIG_PCI
+/* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
+extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
+/* Create a virtual mapping cookie for a port on a given PCI device.
+ * Do not call this directly, it exists to make it easier for architectures
+ * to override */
+#ifdef CONFIG_NO_GENERIC_PCI_IOPORT_MAP
+extern void __iomem *__pci_ioport_map(struct pci_dev *dev, unsigned long port,
+ unsigned int nr);
+#else
+#define __pci_ioport_map(dev, port, nr) ioport_map((port), (nr))
+#endif
+
+#elif defined(CONFIG_GENERIC_PCI_IOMAP)
+static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
+{
+ return NULL;
+}
+#endif
+
+#endif /* __ASM_GENERIC_IO_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/percpu.h b/ap/os/linux/linux-3.4.x/include/asm-generic/percpu.h
new file mode 100644
index 0000000..d17784e
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/percpu.h
@@ -0,0 +1,125 @@
+#ifndef _ASM_GENERIC_PERCPU_H_
+#define _ASM_GENERIC_PERCPU_H_
+
+#include <linux/compiler.h>
+#include <linux/threads.h>
+#include <linux/percpu-defs.h>
+
+#ifdef CONFIG_SMP
+
+/*
+ * per_cpu_offset() is the offset that has to be added to a
+ * percpu variable to get to the instance for a certain processor.
+ *
+ * Most arches use the __per_cpu_offset array for those offsets but
+ * some arches have their own ways of determining the offset (x86_64, s390).
+ */
+#ifndef __per_cpu_offset
+extern unsigned long __per_cpu_offset[NR_CPUS];
+
+#define per_cpu_offset(x) (__per_cpu_offset[x])
+#endif
+
+/*
+ * Determine the offset for the currently active processor.
+ * An arch may define __my_cpu_offset to provide a more effective
+ * means of obtaining the offset to the per cpu variables of the
+ * current processor.
+ */
+#ifndef __my_cpu_offset
+#define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
+#endif
+#ifdef CONFIG_DEBUG_PREEMPT
+#define my_cpu_offset per_cpu_offset(smp_processor_id())
+#else
+#define my_cpu_offset __my_cpu_offset
+#endif
+
+/*
+ * Add a offset to a pointer but keep the pointer as is.
+ *
+ * Only S390 provides its own means of moving the pointer.
+ */
+#ifndef SHIFT_PERCPU_PTR
+/* Weird cast keeps both GCC and sparse happy. */
+#define SHIFT_PERCPU_PTR(__p, __offset) ({ \
+ __verify_pcpu_ptr((__p)); \
+ RELOC_HIDE((typeof(*(__p)) __kernel __force *)(__p), (__offset)); \
+})
+#endif
+
+/*
+ * A percpu variable may point to a discarded regions. The following are
+ * established ways to produce a usable pointer from the percpu variable
+ * offset.
+ */
+#define per_cpu(var, cpu) \
+ (*SHIFT_PERCPU_PTR(&(var), per_cpu_offset(cpu)))
+
+#ifndef __this_cpu_ptr
+#define __this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset)
+#endif
+#ifdef CONFIG_DEBUG_PREEMPT
+#define this_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, my_cpu_offset)
+#else
+#define this_cpu_ptr(ptr) __this_cpu_ptr(ptr)
+#endif
+
+#define __get_cpu_var(var) (*this_cpu_ptr(&(var)))
+#define __raw_get_cpu_var(var) (*__this_cpu_ptr(&(var)))
+
+#ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
+extern void setup_per_cpu_areas(void);
+#endif
+
+#else /* ! SMP */
+
+#define VERIFY_PERCPU_PTR(__p) ({ \
+ __verify_pcpu_ptr((__p)); \
+ (typeof(*(__p)) __kernel __force *)(__p); \
+})
+
+#define per_cpu(var, cpu) (*((void)(cpu), VERIFY_PERCPU_PTR(&(var))))
+#define __get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var)))
+#define __raw_get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var)))
+#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0)
+#define __this_cpu_ptr(ptr) this_cpu_ptr(ptr)
+
+#endif /* SMP */
+
+#ifndef PER_CPU_BASE_SECTION
+#ifdef CONFIG_SMP
+#define PER_CPU_BASE_SECTION ".data..percpu"
+#else
+#define PER_CPU_BASE_SECTION ".data"
+#endif
+#endif
+
+#ifdef CONFIG_SMP
+
+#ifdef MODULE
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_ALIGNED_SECTION ""
+#else
+#define PER_CPU_SHARED_ALIGNED_SECTION "..shared_aligned"
+#define PER_CPU_ALIGNED_SECTION "..shared_aligned"
+#endif
+#define PER_CPU_FIRST_SECTION "..first"
+
+#else
+
+#define PER_CPU_SHARED_ALIGNED_SECTION ""
+#define PER_CPU_ALIGNED_SECTION "..shared_aligned"
+#define PER_CPU_FIRST_SECTION ""
+
+#endif
+
+#ifndef PER_CPU_ATTRIBUTES
+#define PER_CPU_ATTRIBUTES
+#endif
+
+#ifndef PER_CPU_DEF_ATTRIBUTES
+#define PER_CPU_DEF_ATTRIBUTES
+#endif
+
+#endif /* _ASM_GENERIC_PERCPU_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pgalloc.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pgalloc.h
new file mode 100644
index 0000000..9e429d0
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pgalloc.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_PGALLOC_H
+#define __ASM_GENERIC_PGALLOC_H
+/*
+ * an empty file is enough for a nommu architecture
+ */
+#ifdef CONFIG_MMU
+#error need to implement an architecture specific asm/pgalloc.h
+#endif
+
+#define check_pgt_cache() do { } while (0)
+
+#endif /* __ASM_GENERIC_PGALLOC_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopmd.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopmd.h
new file mode 100644
index 0000000..725612b
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopmd.h
@@ -0,0 +1,69 @@
+#ifndef _PGTABLE_NOPMD_H
+#define _PGTABLE_NOPMD_H
+
+#ifndef __ASSEMBLY__
+
+#include <asm-generic/pgtable-nopud.h>
+
+struct mm_struct;
+
+#define __PAGETABLE_PMD_FOLDED
+
+/*
+ * Having the pmd type consist of a pud gets the size right, and allows
+ * us to conceptually access the pud entry that this pmd is folded into
+ * without casting.
+ */
+typedef struct { pud_t pud; } pmd_t;
+
+#define PMD_SHIFT PUD_SHIFT
+#define PTRS_PER_PMD 1
+#define PMD_SIZE (1UL << PMD_SHIFT)
+#define PMD_MASK (~(PMD_SIZE-1))
+
+/*
+ * The "pud_xxx()" functions here are trivial for a folded two-level
+ * setup: the pmd is never bad, and a pmd always exists (as it's folded
+ * into the pud entry)
+ */
+static inline int pud_none(pud_t pud) { return 0; }
+static inline int pud_bad(pud_t pud) { return 0; }
+static inline int pud_present(pud_t pud) { return 1; }
+static inline void pud_clear(pud_t *pud) { }
+#define pmd_ERROR(pmd) (pud_ERROR((pmd).pud))
+
+#define pud_populate(mm, pmd, pte) do { } while (0)
+
+/*
+ * (pmds are folded into puds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pud(pudptr, pudval) set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval })
+
+static inline pmd_t * pmd_offset(pud_t * pud, unsigned long address)
+{
+ return (pmd_t *)pud;
+}
+
+#define pmd_val(x) (pud_val((x).pud))
+#define __pmd(x) ((pmd_t) { __pud(x) } )
+
+#define pud_page(pud) (pmd_page((pmd_t){ pud }))
+#define pud_page_vaddr(pud) (pmd_page_vaddr((pmd_t){ pud }))
+
+/*
+ * allocating and freeing a pmd is trivial: the 1-entry pmd is
+ * inside the pud, so has no extra memory associated with it.
+ */
+#define pmd_alloc_one(mm, address) NULL
+static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
+{
+}
+#define __pmd_free_tlb(tlb, x, a) do { } while (0)
+
+#undef pmd_addr_end
+#define pmd_addr_end(addr, end) (end)
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _PGTABLE_NOPMD_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopud.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopud.h
new file mode 100644
index 0000000..810431d
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable-nopud.h
@@ -0,0 +1,61 @@
+#ifndef _PGTABLE_NOPUD_H
+#define _PGTABLE_NOPUD_H
+
+#ifndef __ASSEMBLY__
+
+#define __PAGETABLE_PUD_FOLDED
+
+/*
+ * Having the pud type consist of a pgd gets the size right, and allows
+ * us to conceptually access the pgd entry that this pud is folded into
+ * without casting.
+ */
+typedef struct { pgd_t pgd; } pud_t;
+
+#define PUD_SHIFT PGDIR_SHIFT
+#define PTRS_PER_PUD 1
+#define PUD_SIZE (1UL << PUD_SHIFT)
+#define PUD_MASK (~(PUD_SIZE-1))
+
+/*
+ * The "pgd_xxx()" functions here are trivial for a folded two-level
+ * setup: the pud is never bad, and a pud always exists (as it's folded
+ * into the pgd entry)
+ */
+static inline int pgd_none(pgd_t pgd) { return 0; }
+static inline int pgd_bad(pgd_t pgd) { return 0; }
+static inline int pgd_present(pgd_t pgd) { return 1; }
+static inline void pgd_clear(pgd_t *pgd) { }
+#define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
+
+#define pgd_populate(mm, pgd, pud) do { } while (0)
+/*
+ * (puds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pgd(pgdptr, pgdval) set_pud((pud_t *)(pgdptr), (pud_t) { pgdval })
+
+static inline pud_t * pud_offset(pgd_t * pgd, unsigned long address)
+{
+ return (pud_t *)pgd;
+}
+
+#define pud_val(x) (pgd_val((x).pgd))
+#define __pud(x) ((pud_t) { __pgd(x) } )
+
+#define pgd_page(pgd) (pud_page((pud_t){ pgd }))
+#define pgd_page_vaddr(pgd) (pud_page_vaddr((pud_t){ pgd }))
+
+/*
+ * allocating and freeing a pud is trivial: the 1-entry pud is
+ * inside the pgd, so has no extra memory associated with it.
+ */
+#define pud_alloc_one(mm, address) NULL
+#define pud_free(mm, x) do { } while (0)
+#define __pud_free_tlb(tlb, x, a) do { } while (0)
+
+#undef pud_addr_end
+#define pud_addr_end(addr, end) (end)
+
+#endif /* __ASSEMBLY__ */
+#endif /* _PGTABLE_NOPUD_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable.h b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable.h
new file mode 100644
index 0000000..a422710
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/pgtable.h
@@ -0,0 +1,550 @@
+#ifndef _ASM_GENERIC_PGTABLE_H
+#define _ASM_GENERIC_PGTABLE_H
+
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_MMU
+
+#include <linux/mm_types.h>
+#include <linux/bug.h>
+
+/*
+ * On almost all architectures and configurations, 0 can be used as the
+ * upper ceiling to free_pgtables(): on many architectures it has the same
+ * effect as using TASK_SIZE. However, there is one configuration which
+ * must impose a more careful limit, to avoid freeing kernel pgtables.
+ */
+#ifndef USER_PGTABLES_CEILING
+#define USER_PGTABLES_CEILING 0UL
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
+extern int ptep_set_access_flags(struct vm_area_struct *vma,
+ unsigned long address, pte_t *ptep,
+ pte_t entry, int dirty);
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_SET_ACCESS_FLAGS
+extern int pmdp_set_access_flags(struct vm_area_struct *vma,
+ unsigned long address, pmd_t *pmdp,
+ pmd_t entry, int dirty);
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
+static inline int ptep_test_and_clear_young(struct vm_area_struct *vma,
+ unsigned long address,
+ pte_t *ptep)
+{
+ pte_t pte = *ptep;
+ int r = 1;
+ if (!pte_young(pte))
+ r = 0;
+ else
+ set_pte_at(vma->vm_mm, address, ptep, pte_mkold(pte));
+ return r;
+}
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_TEST_AND_CLEAR_YOUNG
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma,
+ unsigned long address,
+ pmd_t *pmdp)
+{
+ pmd_t pmd = *pmdp;
+ int r = 1;
+ if (!pmd_young(pmd))
+ r = 0;
+ else
+ set_pmd_at(vma->vm_mm, address, pmdp, pmd_mkold(pmd));
+ return r;
+}
+#else /* CONFIG_TRANSPARENT_HUGEPAGE */
+static inline int pmdp_test_and_clear_young(struct vm_area_struct *vma,
+ unsigned long address,
+ pmd_t *pmdp)
+{
+ BUG();
+ return 0;
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
+int ptep_clear_flush_young(struct vm_area_struct *vma,
+ unsigned long address, pte_t *ptep);
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_CLEAR_YOUNG_FLUSH
+int pmdp_clear_flush_young(struct vm_area_struct *vma,
+ unsigned long address, pmd_t *pmdp);
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR
+static inline pte_t ptep_get_and_clear(struct mm_struct *mm,
+ unsigned long address,
+ pte_t *ptep)
+{
+ pte_t pte = *ptep;
+ pte_clear(mm, address, ptep);
+ return pte;
+}
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_GET_AND_CLEAR
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static inline pmd_t pmdp_get_and_clear(struct mm_struct *mm,
+ unsigned long address,
+ pmd_t *pmdp)
+{
+ pmd_t pmd = *pmdp;
+ pmd_clear(mm, address, pmdp);
+ return pmd;
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
+static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm,
+ unsigned long address, pte_t *ptep,
+ int full)
+{
+ pte_t pte;
+ pte = ptep_get_and_clear(mm, address, ptep);
+ return pte;
+}
+#endif
+
+/*
+ * Some architectures may be able to avoid expensive synchronization
+ * primitives when modifications are made to PTE's which are already
+ * not present, or in the process of an address space destruction.
+ */
+#ifndef __HAVE_ARCH_PTE_CLEAR_NOT_PRESENT_FULL
+static inline void pte_clear_not_present_full(struct mm_struct *mm,
+ unsigned long address,
+ pte_t *ptep,
+ int full)
+{
+ pte_clear(mm, address, ptep);
+}
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_CLEAR_FLUSH
+extern pte_t ptep_clear_flush(struct vm_area_struct *vma,
+ unsigned long address,
+ pte_t *ptep);
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_CLEAR_FLUSH
+extern pmd_t pmdp_clear_flush(struct vm_area_struct *vma,
+ unsigned long address,
+ pmd_t *pmdp);
+#endif
+
+#ifndef __HAVE_ARCH_PTEP_SET_WRPROTECT
+struct mm_struct;
+static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long address, pte_t *ptep)
+{
+ pte_t old_pte = *ptep;
+ set_pte_at(mm, address, ptep, pte_wrprotect(old_pte));
+}
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_SET_WRPROTECT
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static inline void pmdp_set_wrprotect(struct mm_struct *mm,
+ unsigned long address, pmd_t *pmdp)
+{
+ pmd_t old_pmd = *pmdp;
+ set_pmd_at(mm, address, pmdp, pmd_wrprotect(old_pmd));
+}
+#else /* CONFIG_TRANSPARENT_HUGEPAGE */
+static inline void pmdp_set_wrprotect(struct mm_struct *mm,
+ unsigned long address, pmd_t *pmdp)
+{
+ BUG();
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+#endif
+
+#ifndef __HAVE_ARCH_PMDP_SPLITTING_FLUSH
+extern pmd_t pmdp_splitting_flush(struct vm_area_struct *vma,
+ unsigned long address,
+ pmd_t *pmdp);
+#endif
+
+#ifndef __HAVE_ARCH_PTE_SAME
+static inline int pte_same(pte_t pte_a, pte_t pte_b)
+{
+ return pte_val(pte_a) == pte_val(pte_b);
+}
+#endif
+
+#ifndef __HAVE_ARCH_PMD_SAME
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
+{
+ return pmd_val(pmd_a) == pmd_val(pmd_b);
+}
+#else /* CONFIG_TRANSPARENT_HUGEPAGE */
+static inline int pmd_same(pmd_t pmd_a, pmd_t pmd_b)
+{
+ BUG();
+ return 0;
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+#endif
+
+#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
+#define page_test_and_clear_dirty(pfn, mapped) (0)
+#endif
+
+#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_DIRTY
+#define pte_maybe_dirty(pte) pte_dirty(pte)
+#else
+#define pte_maybe_dirty(pte) (1)
+#endif
+
+#ifndef __HAVE_ARCH_PAGE_TEST_AND_CLEAR_YOUNG
+#define page_test_and_clear_young(pfn) (0)
+#endif
+
+#ifndef __HAVE_ARCH_PGD_OFFSET_GATE
+#define pgd_offset_gate(mm, addr) pgd_offset(mm, addr)
+#endif
+
+#ifndef __HAVE_ARCH_MOVE_PTE
+#define move_pte(pte, prot, old_addr, new_addr) (pte)
+#endif
+
+#ifndef flush_tlb_fix_spurious_fault
+#define flush_tlb_fix_spurious_fault(vma, address) flush_tlb_page(vma, address)
+#endif
+
+#ifndef pgprot_noncached
+#define pgprot_noncached(prot) (prot)
+#endif
+
+#ifndef pgprot_writecombine
+#define pgprot_writecombine pgprot_noncached
+#endif
+
+/*
+ * When walking page tables, get the address of the next boundary,
+ * or the end address of the range if that comes earlier. Although no
+ * vma end wraps to 0, rounded up __boundary may wrap to 0 throughout.
+ */
+
+#define pgd_addr_end(addr, end) \
+({ unsigned long __boundary = ((addr) + PGDIR_SIZE) & PGDIR_MASK; \
+ (__boundary - 1 < (end) - 1)? __boundary: (end); \
+})
+
+#ifndef pud_addr_end
+#define pud_addr_end(addr, end) \
+({ unsigned long __boundary = ((addr) + PUD_SIZE) & PUD_MASK; \
+ (__boundary - 1 < (end) - 1)? __boundary: (end); \
+})
+#endif
+
+#ifndef pmd_addr_end
+#define pmd_addr_end(addr, end) \
+({ unsigned long __boundary = ((addr) + PMD_SIZE) & PMD_MASK; \
+ (__boundary - 1 < (end) - 1)? __boundary: (end); \
+})
+#endif
+
+/*
+ * When walking page tables, we usually want to skip any p?d_none entries;
+ * and any p?d_bad entries - reporting the error before resetting to none.
+ * Do the tests inline, but report and clear the bad entry in mm/memory.c.
+ */
+void pgd_clear_bad(pgd_t *);
+void pud_clear_bad(pud_t *);
+void pmd_clear_bad(pmd_t *);
+
+static inline int pgd_none_or_clear_bad(pgd_t *pgd)
+{
+ if (pgd_none(*pgd))
+ return 1;
+ if (unlikely(pgd_bad(*pgd))) {
+ pgd_clear_bad(pgd);
+ return 1;
+ }
+ return 0;
+}
+
+static inline int pud_none_or_clear_bad(pud_t *pud)
+{
+ if (pud_none(*pud))
+ return 1;
+ if (unlikely(pud_bad(*pud))) {
+ pud_clear_bad(pud);
+ return 1;
+ }
+ return 0;
+}
+
+static inline int pmd_none_or_clear_bad(pmd_t *pmd)
+{
+ if (pmd_none(*pmd))
+ return 1;
+ if (unlikely(pmd_bad(*pmd))) {
+ pmd_clear_bad(pmd);
+ return 1;
+ }
+ return 0;
+}
+
+static inline pte_t __ptep_modify_prot_start(struct mm_struct *mm,
+ unsigned long addr,
+ pte_t *ptep)
+{
+ /*
+ * Get the current pte state, but zero it out to make it
+ * non-present, preventing the hardware from asynchronously
+ * updating it.
+ */
+ return ptep_get_and_clear(mm, addr, ptep);
+}
+
+static inline void __ptep_modify_prot_commit(struct mm_struct *mm,
+ unsigned long addr,
+ pte_t *ptep, pte_t pte)
+{
+ /*
+ * The pte is non-present, so there's no hardware state to
+ * preserve.
+ */
+ set_pte_at(mm, addr, ptep, pte);
+}
+
+#ifndef __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION
+/*
+ * Start a pte protection read-modify-write transaction, which
+ * protects against asynchronous hardware modifications to the pte.
+ * The intention is not to prevent the hardware from making pte
+ * updates, but to prevent any updates it may make from being lost.
+ *
+ * This does not protect against other software modifications of the
+ * pte; the appropriate pte lock must be held over the transation.
+ *
+ * Note that this interface is intended to be batchable, meaning that
+ * ptep_modify_prot_commit may not actually update the pte, but merely
+ * queue the update to be done at some later time. The update must be
+ * actually committed before the pte lock is released, however.
+ */
+static inline pte_t ptep_modify_prot_start(struct mm_struct *mm,
+ unsigned long addr,
+ pte_t *ptep)
+{
+ return __ptep_modify_prot_start(mm, addr, ptep);
+}
+
+/*
+ * Commit an update to a pte, leaving any hardware-controlled bits in
+ * the PTE unmodified.
+ */
+static inline void ptep_modify_prot_commit(struct mm_struct *mm,
+ unsigned long addr,
+ pte_t *ptep, pte_t pte)
+{
+ __ptep_modify_prot_commit(mm, addr, ptep, pte);
+}
+#endif /* __HAVE_ARCH_PTEP_MODIFY_PROT_TRANSACTION */
+#endif /* CONFIG_MMU */
+
+/*
+ * A facility to provide lazy MMU batching. This allows PTE updates and
+ * page invalidations to be delayed until a call to leave lazy MMU mode
+ * is issued. Some architectures may benefit from doing this, and it is
+ * beneficial for both shadow and direct mode hypervisors, which may batch
+ * the PTE updates which happen during this window. Note that using this
+ * interface requires that read hazards be removed from the code. A read
+ * hazard could result in the direct mode hypervisor case, since the actual
+ * write to the page tables may not yet have taken place, so reads though
+ * a raw PTE pointer after it has been modified are not guaranteed to be
+ * up to date. This mode can only be entered and left under the protection of
+ * the page table locks for all page tables which may be modified. In the UP
+ * case, this is required so that preemption is disabled, and in the SMP case,
+ * it must synchronize the delayed page table writes properly on other CPUs.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE
+#define arch_enter_lazy_mmu_mode() do {} while (0)
+#define arch_leave_lazy_mmu_mode() do {} while (0)
+#define arch_flush_lazy_mmu_mode() do {} while (0)
+#endif
+
+/*
+ * A facility to provide batching of the reload of page tables and
+ * other process state with the actual context switch code for
+ * paravirtualized guests. By convention, only one of the batched
+ * update (lazy) modes (CPU, MMU) should be active at any given time,
+ * entry should never be nested, and entry and exits should always be
+ * paired. This is for sanity of maintaining and reasoning about the
+ * kernel code. In this case, the exit (end of the context switch) is
+ * in architecture-specific code, and so doesn't need a generic
+ * definition.
+ */
+#ifndef __HAVE_ARCH_START_CONTEXT_SWITCH
+#define arch_start_context_switch(prev) do {} while (0)
+#endif
+
+#ifndef __HAVE_PFNMAP_TRACKING
+/*
+ * Interface that can be used by architecture code to keep track of
+ * memory type of pfn mappings (remap_pfn_range, vm_insert_pfn)
+ *
+ * track_pfn_vma_new is called when a _new_ pfn mapping is being established
+ * for physical range indicated by pfn and size.
+ */
+static inline int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
+ unsigned long pfn, unsigned long size)
+{
+ return 0;
+}
+
+/*
+ * Interface that can be used by architecture code to keep track of
+ * memory type of pfn mappings (remap_pfn_range, vm_insert_pfn)
+ *
+ * track_pfn_vma_copy is called when vma that is covering the pfnmap gets
+ * copied through copy_page_range().
+ */
+static inline int track_pfn_vma_copy(struct vm_area_struct *vma)
+{
+ return 0;
+}
+
+/*
+ * Interface that can be used by architecture code to keep track of
+ * memory type of pfn mappings (remap_pfn_range, vm_insert_pfn)
+ *
+ * untrack_pfn_vma is called while unmapping a pfnmap for a region.
+ * untrack can be called for a specific region indicated by pfn and size or
+ * can be for the entire vma (in which case size can be zero).
+ */
+static inline void untrack_pfn_vma(struct vm_area_struct *vma,
+ unsigned long pfn, unsigned long size)
+{
+}
+#else
+extern int track_pfn_vma_new(struct vm_area_struct *vma, pgprot_t *prot,
+ unsigned long pfn, unsigned long size);
+extern int track_pfn_vma_copy(struct vm_area_struct *vma);
+extern void untrack_pfn_vma(struct vm_area_struct *vma, unsigned long pfn,
+ unsigned long size);
+#endif
+
+#ifdef CONFIG_MMU
+
+#ifndef CONFIG_TRANSPARENT_HUGEPAGE
+static inline int pmd_trans_huge(pmd_t pmd)
+{
+ return 0;
+}
+static inline int pmd_trans_splitting(pmd_t pmd)
+{
+ return 0;
+}
+#ifndef __HAVE_ARCH_PMD_WRITE
+static inline int pmd_write(pmd_t pmd)
+{
+ BUG();
+ return 0;
+}
+#endif /* __HAVE_ARCH_PMD_WRITE */
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+
+#ifndef pmd_read_atomic
+static inline pmd_t pmd_read_atomic(pmd_t *pmdp)
+{
+ /*
+ * Depend on compiler for an atomic pmd read. NOTE: this is
+ * only going to work, if the pmdval_t isn't larger than
+ * an unsigned long.
+ */
+ return *pmdp;
+}
+#endif
+
+/*
+ * This function is meant to be used by sites walking pagetables with
+ * the mmap_sem hold in read mode to protect against MADV_DONTNEED and
+ * transhuge page faults. MADV_DONTNEED can convert a transhuge pmd
+ * into a null pmd and the transhuge page fault can convert a null pmd
+ * into an hugepmd or into a regular pmd (if the hugepage allocation
+ * fails). While holding the mmap_sem in read mode the pmd becomes
+ * stable and stops changing under us only if it's not null and not a
+ * transhuge pmd. When those races occurs and this function makes a
+ * difference vs the standard pmd_none_or_clear_bad, the result is
+ * undefined so behaving like if the pmd was none is safe (because it
+ * can return none anyway). The compiler level barrier() is critically
+ * important to compute the two checks atomically on the same pmdval.
+ *
+ * For 32bit kernels with a 64bit large pmd_t this automatically takes
+ * care of reading the pmd atomically to avoid SMP race conditions
+ * against pmd_populate() when the mmap_sem is hold for reading by the
+ * caller (a special atomic read not done by "gcc" as in the generic
+ * version above, is also needed when THP is disabled because the page
+ * fault can populate the pmd from under us).
+ */
+static inline int pmd_none_or_trans_huge_or_clear_bad(pmd_t *pmd)
+{
+ pmd_t pmdval = pmd_read_atomic(pmd);
+ /*
+ * The barrier will stabilize the pmdval in a register or on
+ * the stack so that it will stop changing under the code.
+ *
+ * When CONFIG_TRANSPARENT_HUGEPAGE=y on x86 32bit PAE,
+ * pmd_read_atomic is allowed to return a not atomic pmdval
+ * (for example pointing to an hugepage that has never been
+ * mapped in the pmd). The below checks will only care about
+ * the low part of the pmd with 32bit PAE x86 anyway, with the
+ * exception of pmd_none(). So the important thing is that if
+ * the low part of the pmd is found null, the high part will
+ * be also null or the pmd_none() check below would be
+ * confused.
+ */
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ barrier();
+#endif
+
+ /*Fix for HUB: CVE-2014-8173*/
+ if (pmd_none(pmdval) || pmd_trans_huge(pmdval))
+ return 1;
+ if (unlikely(pmd_bad(pmdval))) {
+ /*Fix for HUB: CVE-2014-8173*/
+ pmd_clear_bad(pmd);
+ return 1;
+ }
+ return 0;
+}
+
+/*
+ * This is a noop if Transparent Hugepage Support is not built into
+ * the kernel. Otherwise it is equivalent to
+ * pmd_none_or_trans_huge_or_clear_bad(), and shall only be called in
+ * places that already verified the pmd is not none and they want to
+ * walk ptes while holding the mmap sem in read mode (write mode don't
+ * need this). If THP is not enabled, the pmd can't go away under the
+ * code even if MADV_DONTNEED runs, but if THP is enabled we need to
+ * run a pmd_trans_unstable before walking the ptes after
+ * split_huge_page_pmd returns (because it may have run when the pmd
+ * become null, but then a page fault can map in a THP and not a
+ * regular page).
+ */
+static inline int pmd_trans_unstable(pmd_t *pmd)
+{
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+ return pmd_none_or_trans_huge_or_clear_bad(pmd);
+#else
+ return 0;
+#endif
+}
+
+#endif /* CONFIG_MMU */
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* _ASM_GENERIC_PGTABLE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/poll.h b/ap/os/linux/linux-3.4.x/include/asm-generic/poll.h
new file mode 100644
index 0000000..9ce7f44
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/poll.h
@@ -0,0 +1,39 @@
+#ifndef __ASM_GENERIC_POLL_H
+#define __ASM_GENERIC_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN 0x0001
+#define POLLPRI 0x0002
+#define POLLOUT 0x0004
+#define POLLERR 0x0008
+#define POLLHUP 0x0010
+#define POLLNVAL 0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#ifndef POLLWRNORM
+#define POLLWRNORM 0x0100
+#endif
+#ifndef POLLWRBAND
+#define POLLWRBAND 0x0200
+#endif
+#ifndef POLLMSG
+#define POLLMSG 0x0400
+#endif
+#ifndef POLLREMOVE
+#define POLLREMOVE 0x1000
+#endif
+#ifndef POLLRDHUP
+#define POLLRDHUP 0x2000
+#endif
+
+#define POLLFREE 0x4000 /* currently only for epoll */
+
+struct pollfd {
+ int fd;
+ short events;
+ short revents;
+};
+
+#endif /* __ASM_GENERIC_POLL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/posix_types.h b/ap/os/linux/linux-3.4.x/include/asm-generic/posix_types.h
new file mode 100644
index 0000000..91d44bd
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/posix_types.h
@@ -0,0 +1,100 @@
+#ifndef __ASM_GENERIC_POSIX_TYPES_H
+#define __ASM_GENERIC_POSIX_TYPES_H
+
+#include <asm/bitsperlong.h>
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.
+ *
+ * First the types that are often defined in different ways across
+ * architectures, so that you can override them.
+ */
+
+#ifndef __kernel_long_t
+typedef long __kernel_long_t;
+typedef unsigned long __kernel_ulong_t;
+#endif
+
+#ifndef __kernel_ino_t
+typedef __kernel_ulong_t __kernel_ino_t;
+#endif
+
+#ifndef __kernel_mode_t
+typedef unsigned int __kernel_mode_t;
+#endif
+
+#ifndef __kernel_nlink_t
+typedef __kernel_ulong_t __kernel_nlink_t;
+#endif
+
+#ifndef __kernel_pid_t
+typedef int __kernel_pid_t;
+#endif
+
+#ifndef __kernel_ipc_pid_t
+typedef int __kernel_ipc_pid_t;
+#endif
+
+#ifndef __kernel_uid_t
+typedef unsigned int __kernel_uid_t;
+typedef unsigned int __kernel_gid_t;
+#endif
+
+#ifndef __kernel_suseconds_t
+typedef __kernel_long_t __kernel_suseconds_t;
+#endif
+
+#ifndef __kernel_daddr_t
+typedef int __kernel_daddr_t;
+#endif
+
+#ifndef __kernel_uid32_t
+typedef unsigned int __kernel_uid32_t;
+typedef unsigned int __kernel_gid32_t;
+#endif
+
+#ifndef __kernel_old_uid_t
+typedef __kernel_uid_t __kernel_old_uid_t;
+typedef __kernel_gid_t __kernel_old_gid_t;
+#endif
+
+#ifndef __kernel_old_dev_t
+typedef unsigned int __kernel_old_dev_t;
+#endif
+
+/*
+ * Most 32 bit architectures use "unsigned int" size_t,
+ * and all 64 bit architectures use "unsigned long" size_t.
+ */
+#ifndef __kernel_size_t
+#if __BITS_PER_LONG != 64
+typedef unsigned int __kernel_size_t;
+typedef int __kernel_ssize_t;
+typedef int __kernel_ptrdiff_t;
+#else
+typedef __kernel_ulong_t __kernel_size_t;
+typedef __kernel_long_t __kernel_ssize_t;
+typedef __kernel_long_t __kernel_ptrdiff_t;
+#endif
+#endif
+
+#ifndef __kernel_fsid_t
+typedef struct {
+ int val[2];
+} __kernel_fsid_t;
+#endif
+
+/*
+ * anything below here should be completely generic
+ */
+typedef __kernel_long_t __kernel_off_t;
+typedef long long __kernel_loff_t;
+typedef __kernel_long_t __kernel_time_t;
+typedef __kernel_long_t __kernel_clock_t;
+typedef int __kernel_timer_t;
+typedef int __kernel_clockid_t;
+typedef char * __kernel_caddr_t;
+typedef unsigned short __kernel_uid16_t;
+typedef unsigned short __kernel_gid16_t;
+
+#endif /* __ASM_GENERIC_POSIX_TYPES_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ptrace.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ptrace.h
new file mode 100644
index 0000000..82e674f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ptrace.h
@@ -0,0 +1,74 @@
+/*
+ * Common low level (register) ptrace helpers
+ *
+ * Copyright 2004-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_GENERIC_PTRACE_H__
+#define __ASM_GENERIC_PTRACE_H__
+
+#ifndef __ASSEMBLY__
+
+/* Helpers for working with the instruction pointer */
+#ifndef GET_IP
+#define GET_IP(regs) ((regs)->pc)
+#endif
+#ifndef SET_IP
+#define SET_IP(regs, val) (GET_IP(regs) = (val))
+#endif
+
+static inline unsigned long instruction_pointer(struct pt_regs *regs)
+{
+ return GET_IP(regs);
+}
+static inline void instruction_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_IP(regs, val);
+}
+
+#ifndef profile_pc
+#define profile_pc(regs) instruction_pointer(regs)
+#endif
+
+/* Helpers for working with the user stack pointer */
+#ifndef GET_USP
+#define GET_USP(regs) ((regs)->usp)
+#endif
+#ifndef SET_USP
+#define SET_USP(regs, val) (GET_USP(regs) = (val))
+#endif
+
+static inline unsigned long user_stack_pointer(struct pt_regs *regs)
+{
+ return GET_USP(regs);
+}
+static inline void user_stack_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_USP(regs, val);
+}
+
+/* Helpers for working with the frame pointer */
+#ifndef GET_FP
+#define GET_FP(regs) ((regs)->fp)
+#endif
+#ifndef SET_FP
+#define SET_FP(regs, val) (GET_FP(regs) = (val))
+#endif
+
+static inline unsigned long frame_pointer(struct pt_regs *regs)
+{
+ return GET_FP(regs);
+}
+static inline void frame_pointer_set(struct pt_regs *regs,
+ unsigned long val)
+{
+ SET_FP(regs, val);
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/resource.h b/ap/os/linux/linux-3.4.x/include/asm-generic/resource.h
new file mode 100644
index 0000000..61fa862
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/resource.h
@@ -0,0 +1,94 @@
+#ifndef _ASM_GENERIC_RESOURCE_H
+#define _ASM_GENERIC_RESOURCE_H
+
+/*
+ * Resource limit IDs
+ *
+ * ( Compatibility detail: there are architectures that have
+ * a different rlimit ID order in the 5-9 range and want
+ * to keep that order for binary compatibility. The reasons
+ * are historic and all new rlimits are identical across all
+ * arches. If an arch has such special order for some rlimits
+ * then it defines them prior including asm-generic/resource.h. )
+ */
+
+#define RLIMIT_CPU 0 /* CPU time in sec */
+#define RLIMIT_FSIZE 1 /* Maximum filesize */
+#define RLIMIT_DATA 2 /* max data size */
+#define RLIMIT_STACK 3 /* max stack size */
+#define RLIMIT_CORE 4 /* max core file size */
+
+#ifndef RLIMIT_RSS
+# define RLIMIT_RSS 5 /* max resident set size */
+#endif
+
+#ifndef RLIMIT_NPROC
+# define RLIMIT_NPROC 6 /* max number of processes */
+#endif
+
+#ifndef RLIMIT_NOFILE
+# define RLIMIT_NOFILE 7 /* max number of open files */
+#endif
+
+#ifndef RLIMIT_MEMLOCK
+# define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */
+#endif
+
+#ifndef RLIMIT_AS
+# define RLIMIT_AS 9 /* address space limit */
+#endif
+
+#define RLIMIT_LOCKS 10 /* maximum file locks held */
+#define RLIMIT_SIGPENDING 11 /* max number of pending signals */
+#define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */
+#define RLIMIT_NICE 13 /* max nice prio allowed to raise to
+ 0-39 for nice level 19 .. -20 */
+#define RLIMIT_RTPRIO 14 /* maximum realtime priority */
+#define RLIMIT_RTTIME 15 /* timeout for RT tasks in us */
+#define RLIM_NLIMITS 16
+
+/*
+ * SuS says limits have to be unsigned.
+ * Which makes a ton more sense anyway.
+ *
+ * Some architectures override this (for compatibility reasons):
+ */
+#ifndef RLIM_INFINITY
+# define RLIM_INFINITY (~0UL)
+#endif
+
+/*
+ * RLIMIT_STACK default maximum - some architectures override it:
+ */
+#ifndef _STK_LIM_MAX
+# define _STK_LIM_MAX RLIM_INFINITY
+#endif
+
+#ifdef __KERNEL__
+
+/*
+ * boot-time rlimit defaults for the init task:
+ */
+#define INIT_RLIMITS \
+{ \
+ [RLIMIT_CPU] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_FSIZE] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_DATA] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_STACK] = { _STK_LIM, _STK_LIM_MAX }, \
+ [RLIMIT_CORE] = { 0, RLIM_INFINITY }, \
+ [RLIMIT_RSS] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_NPROC] = { 0, 0 }, \
+ [RLIMIT_NOFILE] = { INR_OPEN_CUR, INR_OPEN_MAX }, \
+ [RLIMIT_MEMLOCK] = { MLOCK_LIMIT, MLOCK_LIMIT }, \
+ [RLIMIT_AS] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_LOCKS] = { RLIM_INFINITY, RLIM_INFINITY }, \
+ [RLIMIT_SIGPENDING] = { 0, 0 }, \
+ [RLIMIT_MSGQUEUE] = { MQ_BYTES_MAX, MQ_BYTES_MAX }, \
+ [RLIMIT_NICE] = { 0, 0 }, \
+ [RLIMIT_RTPRIO] = { 0, 0 }, \
+ [RLIMIT_RTTIME] = { RLIM_INFINITY, RLIM_INFINITY }, \
+}
+
+#endif /* __KERNEL__ */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/rtc.h b/ap/os/linux/linux-3.4.x/include/asm-generic/rtc.h
new file mode 100644
index 0000000..fa86f24
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/rtc.h
@@ -0,0 +1,218 @@
+/*
+ * include/asm-generic/rtc.h
+ *
+ * Author: Tom Rini <trini@mvista.com>
+ *
+ * Based on:
+ * drivers/char/rtc.c
+ *
+ * Please read the COPYING file for all license details.
+ */
+
+#ifndef __ASM_RTC_H__
+#define __ASM_RTC_H__
+
+#include <linux/mc146818rtc.h>
+#include <linux/rtc.h>
+#include <linux/bcd.h>
+#include <linux/delay.h>
+
+#define RTC_PIE 0x40 /* periodic interrupt enable */
+#define RTC_AIE 0x20 /* alarm interrupt enable */
+#define RTC_UIE 0x10 /* update-finished interrupt enable */
+
+/* some dummy definitions */
+#define RTC_BATT_BAD 0x100 /* battery bad */
+#define RTC_SQWE 0x08 /* enable square-wave output */
+#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */
+#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
+#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
+
+/*
+ * Returns true if a clock update is in progress
+ */
+static inline unsigned char rtc_is_updating(void)
+{
+ unsigned char uip;
+ unsigned long flags;
+
+ spin_lock_irqsave(&rtc_lock, flags);
+ uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP);
+ spin_unlock_irqrestore(&rtc_lock, flags);
+ return uip;
+}
+
+static inline unsigned int __get_rtc_time(struct rtc_time *time)
+{
+ unsigned char ctrl;
+ unsigned long flags;
+
+#ifdef CONFIG_MACH_DECSTATION
+ unsigned int real_year;
+#endif
+
+ /*
+ * read RTC once any update in progress is done. The update
+ * can take just over 2ms. We wait 20ms. There is no need to
+ * to poll-wait (up to 1s - eeccch) for the falling edge of RTC_UIP.
+ * If you need to know *exactly* when a second has started, enable
+ * periodic update complete interrupts, (via ioctl) and then
+ * immediately read /dev/rtc which will block until you get the IRQ.
+ * Once the read clears, read the RTC time (again via ioctl). Easy.
+ */
+ if (rtc_is_updating())
+ mdelay(20);
+
+ /*
+ * Only the values that we read from the RTC are set. We leave
+ * tm_wday, tm_yday and tm_isdst untouched. Even though the
+ * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
+ * by the RTC when initially set to a non-zero value.
+ */
+ spin_lock_irqsave(&rtc_lock, flags);
+ time->tm_sec = CMOS_READ(RTC_SECONDS);
+ time->tm_min = CMOS_READ(RTC_MINUTES);
+ time->tm_hour = CMOS_READ(RTC_HOURS);
+ time->tm_mday = CMOS_READ(RTC_DAY_OF_MONTH);
+ time->tm_mon = CMOS_READ(RTC_MONTH);
+ time->tm_year = CMOS_READ(RTC_YEAR);
+#ifdef CONFIG_MACH_DECSTATION
+ real_year = CMOS_READ(RTC_DEC_YEAR);
+#endif
+ ctrl = CMOS_READ(RTC_CONTROL);
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ if (!(ctrl & RTC_DM_BINARY) || RTC_ALWAYS_BCD)
+ {
+ time->tm_sec = bcd2bin(time->tm_sec);
+ time->tm_min = bcd2bin(time->tm_min);
+ time->tm_hour = bcd2bin(time->tm_hour);
+ time->tm_mday = bcd2bin(time->tm_mday);
+ time->tm_mon = bcd2bin(time->tm_mon);
+ time->tm_year = bcd2bin(time->tm_year);
+ }
+
+#ifdef CONFIG_MACH_DECSTATION
+ time->tm_year += real_year - 72;
+#endif
+
+ /*
+ * Account for differences between how the RTC uses the values
+ * and how they are defined in a struct rtc_time;
+ */
+ if (time->tm_year <= 69)
+ time->tm_year += 100;
+
+ time->tm_mon--;
+
+ return RTC_24H;
+}
+
+#ifndef get_rtc_time
+#define get_rtc_time __get_rtc_time
+#endif
+
+/* Set the current date and time in the real time clock. */
+static inline int __set_rtc_time(struct rtc_time *time)
+{
+ unsigned long flags;
+ unsigned char mon, day, hrs, min, sec;
+ unsigned char save_control, save_freq_select;
+ unsigned int yrs;
+#ifdef CONFIG_MACH_DECSTATION
+ unsigned int real_yrs, leap_yr;
+#endif
+
+ yrs = time->tm_year;
+ mon = time->tm_mon + 1; /* tm_mon starts at zero */
+ day = time->tm_mday;
+ hrs = time->tm_hour;
+ min = time->tm_min;
+ sec = time->tm_sec;
+
+ if (yrs > 255) /* They are unsigned */
+ return -EINVAL;
+
+ spin_lock_irqsave(&rtc_lock, flags);
+#ifdef CONFIG_MACH_DECSTATION
+ real_yrs = yrs;
+ leap_yr = ((!((yrs + 1900) % 4) && ((yrs + 1900) % 100)) ||
+ !((yrs + 1900) % 400));
+ yrs = 72;
+
+ /*
+ * We want to keep the year set to 73 until March
+ * for non-leap years, so that Feb, 29th is handled
+ * correctly.
+ */
+ if (!leap_yr && mon < 3) {
+ real_yrs--;
+ yrs = 73;
+ }
+#endif
+ /* These limits and adjustments are independent of
+ * whether the chip is in binary mode or not.
+ */
+ if (yrs > 169) {
+ spin_unlock_irqrestore(&rtc_lock, flags);
+ return -EINVAL;
+ }
+
+ if (yrs >= 100)
+ yrs -= 100;
+
+ if (!(CMOS_READ(RTC_CONTROL) & RTC_DM_BINARY)
+ || RTC_ALWAYS_BCD) {
+ sec = bin2bcd(sec);
+ min = bin2bcd(min);
+ hrs = bin2bcd(hrs);
+ day = bin2bcd(day);
+ mon = bin2bcd(mon);
+ yrs = bin2bcd(yrs);
+ }
+
+ save_control = CMOS_READ(RTC_CONTROL);
+ CMOS_WRITE((save_control|RTC_SET), RTC_CONTROL);
+ save_freq_select = CMOS_READ(RTC_FREQ_SELECT);
+ CMOS_WRITE((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
+
+#ifdef CONFIG_MACH_DECSTATION
+ CMOS_WRITE(real_yrs, RTC_DEC_YEAR);
+#endif
+ CMOS_WRITE(yrs, RTC_YEAR);
+ CMOS_WRITE(mon, RTC_MONTH);
+ CMOS_WRITE(day, RTC_DAY_OF_MONTH);
+ CMOS_WRITE(hrs, RTC_HOURS);
+ CMOS_WRITE(min, RTC_MINUTES);
+ CMOS_WRITE(sec, RTC_SECONDS);
+
+ CMOS_WRITE(save_control, RTC_CONTROL);
+ CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT);
+
+ spin_unlock_irqrestore(&rtc_lock, flags);
+
+ return 0;
+}
+
+#ifndef set_rtc_time
+#define set_rtc_time __set_rtc_time
+#endif
+
+static inline unsigned int get_rtc_ss(void)
+{
+ struct rtc_time h;
+
+ get_rtc_time(&h);
+ return h.tm_sec;
+}
+
+static inline int get_rtc_pll(struct rtc_pll_info *pll)
+{
+ return -EINVAL;
+}
+static inline int set_rtc_pll(struct rtc_pll_info *pll)
+{
+ return -EINVAL;
+}
+
+#endif /* __ASM_RTC_H__ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/rwsem.h b/ap/os/linux/linux-3.4.x/include/asm-generic/rwsem.h
new file mode 100644
index 0000000..bb1e2cd
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/rwsem.h
@@ -0,0 +1,132 @@
+#ifndef _ASM_POWERPC_RWSEM_H
+#define _ASM_POWERPC_RWSEM_H
+
+#ifndef _LINUX_RWSEM_H
+#error "Please don't include <asm/rwsem.h> directly, use <linux/rwsem.h> instead."
+#endif
+
+#ifdef __KERNEL__
+
+/*
+ * R/W semaphores for PPC using the stuff in lib/rwsem.c.
+ * Adapted largely from include/asm-i386/rwsem.h
+ * by Paul Mackerras <paulus@samba.org>.
+ */
+
+/*
+ * the semaphore definition
+ */
+#ifdef CONFIG_PPC64
+# define RWSEM_ACTIVE_MASK 0xffffffffL
+#else
+# define RWSEM_ACTIVE_MASK 0x0000ffffL
+#endif
+
+#define RWSEM_UNLOCKED_VALUE 0x00000000L
+#define RWSEM_ACTIVE_BIAS 0x00000001L
+#define RWSEM_WAITING_BIAS (-RWSEM_ACTIVE_MASK-1)
+#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS
+#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
+
+/*
+ * lock for reading
+ */
+static inline void __down_read(struct rw_semaphore *sem)
+{
+ if (unlikely(atomic_long_inc_return((atomic_long_t *)&sem->count) <= 0))
+ rwsem_down_read_failed(sem);
+}
+
+static inline int __down_read_trylock(struct rw_semaphore *sem)
+{
+ long tmp;
+
+ while ((tmp = sem->count) >= 0) {
+ if (tmp == cmpxchg(&sem->count, tmp,
+ tmp + RWSEM_ACTIVE_READ_BIAS)) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/*
+ * lock for writing
+ */
+static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
+{
+ long tmp;
+
+ tmp = atomic_long_add_return(RWSEM_ACTIVE_WRITE_BIAS,
+ (atomic_long_t *)&sem->count);
+ if (unlikely(tmp != RWSEM_ACTIVE_WRITE_BIAS))
+ rwsem_down_write_failed(sem);
+}
+
+static inline void __down_write(struct rw_semaphore *sem)
+{
+ __down_write_nested(sem, 0);
+}
+
+static inline int __down_write_trylock(struct rw_semaphore *sem)
+{
+ long tmp;
+
+ tmp = cmpxchg(&sem->count, RWSEM_UNLOCKED_VALUE,
+ RWSEM_ACTIVE_WRITE_BIAS);
+ return tmp == RWSEM_UNLOCKED_VALUE;
+}
+
+/*
+ * unlock after reading
+ */
+static inline void __up_read(struct rw_semaphore *sem)
+{
+ long tmp;
+
+ tmp = atomic_long_dec_return((atomic_long_t *)&sem->count);
+ if (unlikely(tmp < -1 && (tmp & RWSEM_ACTIVE_MASK) == 0))
+ rwsem_wake(sem);
+}
+
+/*
+ * unlock after writing
+ */
+static inline void __up_write(struct rw_semaphore *sem)
+{
+ if (unlikely(atomic_long_sub_return(RWSEM_ACTIVE_WRITE_BIAS,
+ (atomic_long_t *)&sem->count) < 0))
+ rwsem_wake(sem);
+}
+
+/*
+ * implement atomic add functionality
+ */
+static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
+{
+ atomic_long_add(delta, (atomic_long_t *)&sem->count);
+}
+
+/*
+ * downgrade write lock to read lock
+ */
+static inline void __downgrade_write(struct rw_semaphore *sem)
+{
+ long tmp;
+
+ tmp = atomic_long_add_return(-RWSEM_WAITING_BIAS,
+ (atomic_long_t *)&sem->count);
+ if (tmp < 0)
+ rwsem_downgrade_wake(sem);
+}
+
+/*
+ * implement exchange and add functionality
+ */
+static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
+{
+ return atomic_long_add_return(delta, (atomic_long_t *)&sem->count);
+}
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_RWSEM_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/scatterlist.h b/ap/os/linux/linux-3.4.x/include/asm-generic/scatterlist.h
new file mode 100644
index 0000000..5de0735
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/scatterlist.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_GENERIC_SCATTERLIST_H
+#define __ASM_GENERIC_SCATTERLIST_H
+
+#include <linux/types.h>
+
+struct scatterlist {
+#ifdef CONFIG_DEBUG_SG
+ unsigned long sg_magic;
+#endif
+ unsigned long page_link;
+ unsigned int offset;
+ unsigned int length;
+ dma_addr_t dma_address;
+#ifdef CONFIG_NEED_SG_DMA_LENGTH
+ unsigned int dma_length;
+#endif
+};
+
+/*
+ * These macros should be used after a dma_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg) ((sg)->dma_address)
+
+#ifdef CONFIG_NEED_SG_DMA_LENGTH
+#define sg_dma_len(sg) ((sg)->dma_length)
+#else
+#define sg_dma_len(sg) ((sg)->length)
+#endif
+
+#endif /* __ASM_GENERIC_SCATTERLIST_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/sections.h b/ap/os/linux/linux-3.4.x/include/asm-generic/sections.h
new file mode 100644
index 0000000..c1a1216
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/sections.h
@@ -0,0 +1,43 @@
+#ifndef _ASM_GENERIC_SECTIONS_H_
+#define _ASM_GENERIC_SECTIONS_H_
+
+/* References to section boundaries */
+
+extern char _text[], _stext[], _etext[];
+extern char _data[], _sdata[], _edata[];
+extern char __bss_start[], __bss_stop[];
+extern char __init_begin[], __init_end[];
+extern char _sinittext[], _einittext[];
+extern char _end[];
+extern char __per_cpu_load[], __per_cpu_start[], __per_cpu_end[];
+extern char __kprobes_text_start[], __kprobes_text_end[];
+extern char __entry_text_start[], __entry_text_end[];
+extern char __initdata_begin[], __initdata_end[];
+extern char __start_rodata[], __end_rodata[];
+
+/* Start and end of .ctors section - used for constructor calls. */
+extern char __ctors_start[], __ctors_end[];
+
+/* function descriptor handling (if any). Override
+ * in asm/sections.h */
+#ifndef dereference_function_descriptor
+#define dereference_function_descriptor(p) (p)
+#endif
+
+/* random extra sections (if any). Override
+ * in asm/sections.h */
+#ifndef arch_is_kernel_text
+static inline int arch_is_kernel_text(unsigned long addr)
+{
+ return 0;
+}
+#endif
+
+#ifndef arch_is_kernel_data
+static inline int arch_is_kernel_data(unsigned long addr)
+{
+ return 0;
+}
+#endif
+
+#endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/segment.h b/ap/os/linux/linux-3.4.x/include/asm-generic/segment.h
new file mode 100644
index 0000000..5580eac
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/segment.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_GENERIC_SEGMENT_H
+#define __ASM_GENERIC_SEGMENT_H
+/*
+ * Only here because we have some old header files that expect it...
+ *
+ * New architectures probably don't want to have their own version.
+ */
+
+#endif /* __ASM_GENERIC_SEGMENT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/sembuf.h b/ap/os/linux/linux-3.4.x/include/asm-generic/sembuf.h
new file mode 100644
index 0000000..4cb2c13
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/sembuf.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_GENERIC_SEMBUF_H
+#define __ASM_GENERIC_SEMBUF_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * The semid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * semid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first two padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+struct semid64_ds {
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+ __kernel_time_t sem_otime; /* last semop time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused1;
+#endif
+ __kernel_time_t sem_ctime; /* last change time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused2;
+#endif
+ unsigned long sem_nsems; /* no. of semaphores in array */
+ unsigned long __unused3;
+ unsigned long __unused4;
+};
+
+#endif /* __ASM_GENERIC_SEMBUF_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/serial.h b/ap/os/linux/linux-3.4.x/include/asm-generic/serial.h
new file mode 100644
index 0000000..5e29109
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/serial.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_GENERIC_SERIAL_H
+#define __ASM_GENERIC_SERIAL_H
+
+/*
+ * This should not be an architecture specific #define, oh well.
+ *
+ * Traditionally, it just describes i8250 and related serial ports
+ * that have this clock rate.
+ */
+
+#define BASE_BAUD (1843200 / 16)
+
+#endif /* __ASM_GENERIC_SERIAL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/setup.h b/ap/os/linux/linux-3.4.x/include/asm-generic/setup.h
new file mode 100644
index 0000000..6fc26a5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/setup.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_GENERIC_SETUP_H
+#define __ASM_GENERIC_SETUP_H
+
+#define COMMAND_LINE_SIZE 512
+
+#endif /* __ASM_GENERIC_SETUP_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/shmbuf.h b/ap/os/linux/linux-3.4.x/include/asm-generic/shmbuf.h
new file mode 100644
index 0000000..5768fa6
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/shmbuf.h
@@ -0,0 +1,59 @@
+#ifndef __ASM_GENERIC_SHMBUF_H
+#define __ASM_GENERIC_SHMBUF_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * The shmid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * shmid64_ds was originally meant to be architecture specific, but
+ * everyone just ended up making identical copies without specific
+ * optimizations, so we may just as well all use the same one.
+ *
+ * 64 bit architectures typically define a 64 bit __kernel_time_t,
+ * so they do not need the first two padding words.
+ * On big-endian systems, the padding is in the wrong place.
+ *
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+ struct ipc64_perm shm_perm; /* operation perms */
+ size_t shm_segsz; /* size of segment (bytes) */
+ __kernel_time_t shm_atime; /* last attach time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused1;
+#endif
+ __kernel_time_t shm_dtime; /* last detach time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused2;
+#endif
+ __kernel_time_t shm_ctime; /* last change time */
+#if __BITS_PER_LONG != 64
+ unsigned long __unused3;
+#endif
+ __kernel_pid_t shm_cpid; /* pid of creator */
+ __kernel_pid_t shm_lpid; /* pid of last operator */
+ unsigned long shm_nattch; /* no. of current attaches */
+ unsigned long __unused4;
+ unsigned long __unused5;
+};
+
+struct shminfo64 {
+ unsigned long shmmax;
+ unsigned long shmmin;
+ unsigned long shmmni;
+ unsigned long shmseg;
+ unsigned long shmall;
+ unsigned long __unused1;
+ unsigned long __unused2;
+ unsigned long __unused3;
+ unsigned long __unused4;
+};
+
+#endif /* __ASM_GENERIC_SHMBUF_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/shmparam.h b/ap/os/linux/linux-3.4.x/include/asm-generic/shmparam.h
new file mode 100644
index 0000000..51a3852
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/shmparam.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_GENERIC_SHMPARAM_H
+#define __ASM_GENERIC_SHMPARAM_H
+
+#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
+
+#endif /* _ASM_GENERIC_SHMPARAM_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/siginfo.h b/ap/os/linux/linux-3.4.x/include/asm-generic/siginfo.h
new file mode 100644
index 0000000..5e5e386
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/siginfo.h
@@ -0,0 +1,310 @@
+#ifndef _ASM_GENERIC_SIGINFO_H
+#define _ASM_GENERIC_SIGINFO_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+typedef union sigval {
+ int sival_int;
+ void __user *sival_ptr;
+} sigval_t;
+
+/*
+ * This is the size (including padding) of the part of the
+ * struct siginfo that is before the union.
+ */
+#ifndef __ARCH_SI_PREAMBLE_SIZE
+#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
+#endif
+
+#define SI_MAX_SIZE 128
+#ifndef SI_PAD_SIZE
+#define SI_PAD_SIZE ((SI_MAX_SIZE - __ARCH_SI_PREAMBLE_SIZE) / sizeof(int))
+#endif
+
+#ifndef __ARCH_SI_UID_T
+#define __ARCH_SI_UID_T __kernel_uid32_t
+#endif
+
+/*
+ * The default "si_band" type is "long", as specified by POSIX.
+ * However, some architectures want to override this to "int"
+ * for historical compatibility reasons, so we allow that.
+ */
+#ifndef __ARCH_SI_BAND_T
+#define __ARCH_SI_BAND_T long
+#endif
+
+#ifndef __ARCH_SI_CLOCK_T
+#define __ARCH_SI_CLOCK_T __kernel_clock_t
+#endif
+
+#ifndef __ARCH_SI_ATTRIBUTES
+#define __ARCH_SI_ATTRIBUTES
+#endif
+
+#ifndef HAVE_ARCH_SIGINFO_T
+
+typedef struct siginfo {
+ int si_signo;
+ int si_errno;
+ int si_code;
+
+ union {
+ int _pad[SI_PAD_SIZE];
+
+ /* kill() */
+ struct {
+ __kernel_pid_t _pid; /* sender's pid */
+ __ARCH_SI_UID_T _uid; /* sender's uid */
+ } _kill;
+
+ /* POSIX.1b timers */
+ struct {
+ __kernel_timer_t _tid; /* timer id */
+ int _overrun; /* overrun count */
+ char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)];
+ sigval_t _sigval; /* same as below */
+ int _sys_private; /* not to be passed to user */
+ } _timer;
+
+ /* POSIX.1b signals */
+ struct {
+ __kernel_pid_t _pid; /* sender's pid */
+ __ARCH_SI_UID_T _uid; /* sender's uid */
+ sigval_t _sigval;
+ } _rt;
+
+ /* SIGCHLD */
+ struct {
+ __kernel_pid_t _pid; /* which child */
+ __ARCH_SI_UID_T _uid; /* sender's uid */
+ int _status; /* exit code */
+ __ARCH_SI_CLOCK_T _utime;
+ __ARCH_SI_CLOCK_T _stime;
+ } _sigchld;
+
+ /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
+ struct {
+ void __user *_addr; /* faulting insn/memory ref. */
+#ifdef __ARCH_SI_TRAPNO
+ int _trapno; /* TRAP # which caused the signal */
+#endif
+ short _addr_lsb; /* LSB of the reported address */
+ } _sigfault;
+
+ /* SIGPOLL */
+ struct {
+ __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */
+ int _fd;
+ } _sigpoll;
+ } _sifields;
+} __ARCH_SI_ATTRIBUTES siginfo_t;
+
+#endif
+
+/*
+ * How these fields are to be accessed.
+ */
+#define si_pid _sifields._kill._pid
+#define si_uid _sifields._kill._uid
+#define si_tid _sifields._timer._tid
+#define si_overrun _sifields._timer._overrun
+#define si_sys_private _sifields._timer._sys_private
+#define si_status _sifields._sigchld._status
+#define si_utime _sifields._sigchld._utime
+#define si_stime _sifields._sigchld._stime
+#define si_value _sifields._rt._sigval
+#define si_int _sifields._rt._sigval.sival_int
+#define si_ptr _sifields._rt._sigval.sival_ptr
+#define si_addr _sifields._sigfault._addr
+#ifdef __ARCH_SI_TRAPNO
+#define si_trapno _sifields._sigfault._trapno
+#endif
+#define si_addr_lsb _sifields._sigfault._addr_lsb
+#define si_band _sifields._sigpoll._band
+#define si_fd _sifields._sigpoll._fd
+
+#ifdef __KERNEL__
+#define __SI_MASK 0xffff0000u
+#define __SI_KILL (0 << 16)
+#define __SI_TIMER (1 << 16)
+#define __SI_POLL (2 << 16)
+#define __SI_FAULT (3 << 16)
+#define __SI_CHLD (4 << 16)
+#define __SI_RT (5 << 16)
+#define __SI_MESGQ (6 << 16)
+#define __SI_CODE(T,N) ((T) | ((N) & 0xffff))
+#else
+#define __SI_KILL 0
+#define __SI_TIMER 0
+#define __SI_POLL 0
+#define __SI_FAULT 0
+#define __SI_CHLD 0
+#define __SI_RT 0
+#define __SI_MESGQ 0
+#define __SI_CODE(T,N) (N)
+#endif
+
+/*
+ * si_code values
+ * Digital reserves positive values for kernel-generated signals.
+ */
+#define SI_USER 0 /* sent by kill, sigsend, raise */
+#define SI_KERNEL 0x80 /* sent by the kernel from somewhere */
+#define SI_QUEUE -1 /* sent by sigqueue */
+#define SI_TIMER __SI_CODE(__SI_TIMER,-2) /* sent by timer expiration */
+#define SI_MESGQ __SI_CODE(__SI_MESGQ,-3) /* sent by real time mesq state change */
+#define SI_ASYNCIO -4 /* sent by AIO completion */
+#define SI_SIGIO -5 /* sent by queued SIGIO */
+#define SI_TKILL -6 /* sent by tkill system call */
+#define SI_DETHREAD -7 /* sent by execve() killing subsidiary threads */
+
+#define SI_FROMUSER(siptr) ((siptr)->si_code <= 0)
+#define SI_FROMKERNEL(siptr) ((siptr)->si_code > 0)
+
+/*
+ * SIGILL si_codes
+ */
+#define ILL_ILLOPC (__SI_FAULT|1) /* illegal opcode */
+#define ILL_ILLOPN (__SI_FAULT|2) /* illegal operand */
+#define ILL_ILLADR (__SI_FAULT|3) /* illegal addressing mode */
+#define ILL_ILLTRP (__SI_FAULT|4) /* illegal trap */
+#define ILL_PRVOPC (__SI_FAULT|5) /* privileged opcode */
+#define ILL_PRVREG (__SI_FAULT|6) /* privileged register */
+#define ILL_COPROC (__SI_FAULT|7) /* coprocessor error */
+#define ILL_BADSTK (__SI_FAULT|8) /* internal stack error */
+#define NSIGILL 8
+
+/*
+ * SIGFPE si_codes
+ */
+#define FPE_INTDIV (__SI_FAULT|1) /* integer divide by zero */
+#define FPE_INTOVF (__SI_FAULT|2) /* integer overflow */
+#define FPE_FLTDIV (__SI_FAULT|3) /* floating point divide by zero */
+#define FPE_FLTOVF (__SI_FAULT|4) /* floating point overflow */
+#define FPE_FLTUND (__SI_FAULT|5) /* floating point underflow */
+#define FPE_FLTRES (__SI_FAULT|6) /* floating point inexact result */
+#define FPE_FLTINV (__SI_FAULT|7) /* floating point invalid operation */
+#define FPE_FLTSUB (__SI_FAULT|8) /* subscript out of range */
+#define NSIGFPE 8
+
+/*
+ * SIGSEGV si_codes
+ */
+#define SEGV_MAPERR (__SI_FAULT|1) /* address not mapped to object */
+#define SEGV_ACCERR (__SI_FAULT|2) /* invalid permissions for mapped object */
+#define NSIGSEGV 2
+
+/*
+ * SIGBUS si_codes
+ */
+#define BUS_ADRALN (__SI_FAULT|1) /* invalid address alignment */
+#define BUS_ADRERR (__SI_FAULT|2) /* non-existent physical address */
+#define BUS_OBJERR (__SI_FAULT|3) /* object specific hardware error */
+/* hardware memory error consumed on a machine check: action required */
+#define BUS_MCEERR_AR (__SI_FAULT|4)
+/* hardware memory error detected in process but not consumed: action optional*/
+#define BUS_MCEERR_AO (__SI_FAULT|5)
+#define NSIGBUS 5
+
+/*
+ * SIGTRAP si_codes
+ */
+#define TRAP_BRKPT (__SI_FAULT|1) /* process breakpoint */
+#define TRAP_TRACE (__SI_FAULT|2) /* process trace trap */
+#define TRAP_BRANCH (__SI_FAULT|3) /* process taken branch trap */
+#define TRAP_HWBKPT (__SI_FAULT|4) /* hardware breakpoint/watchpoint */
+#define NSIGTRAP 4
+
+/*
+ * SIGCHLD si_codes
+ */
+#define CLD_EXITED (__SI_CHLD|1) /* child has exited */
+#define CLD_KILLED (__SI_CHLD|2) /* child was killed */
+#define CLD_DUMPED (__SI_CHLD|3) /* child terminated abnormally */
+#define CLD_TRAPPED (__SI_CHLD|4) /* traced child has trapped */
+#define CLD_STOPPED (__SI_CHLD|5) /* child has stopped */
+#define CLD_CONTINUED (__SI_CHLD|6) /* stopped child has continued */
+#define NSIGCHLD 6
+
+/*
+ * SIGPOLL si_codes
+ */
+#define POLL_IN (__SI_POLL|1) /* data input available */
+#define POLL_OUT (__SI_POLL|2) /* output buffers available */
+#define POLL_MSG (__SI_POLL|3) /* input message available */
+#define POLL_ERR (__SI_POLL|4) /* i/o error */
+#define POLL_PRI (__SI_POLL|5) /* high priority input available */
+#define POLL_HUP (__SI_POLL|6) /* device disconnected */
+#define NSIGPOLL 6
+
+/*
+ * sigevent definitions
+ *
+ * It seems likely that SIGEV_THREAD will have to be handled from
+ * userspace, libpthread transmuting it to SIGEV_SIGNAL, which the
+ * thread manager then catches and does the appropriate nonsense.
+ * However, everything is written out here so as to not get lost.
+ */
+#define SIGEV_SIGNAL 0 /* notify via signal */
+#define SIGEV_NONE 1 /* other notification: meaningless */
+#define SIGEV_THREAD 2 /* deliver via thread creation */
+#define SIGEV_THREAD_ID 4 /* deliver to thread */
+
+/*
+ * This works because the alignment is ok on all current architectures
+ * but we leave open this being overridden in the future
+ */
+#ifndef __ARCH_SIGEV_PREAMBLE_SIZE
+#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(int) * 2 + sizeof(sigval_t))
+#endif
+
+#define SIGEV_MAX_SIZE 64
+#define SIGEV_PAD_SIZE ((SIGEV_MAX_SIZE - __ARCH_SIGEV_PREAMBLE_SIZE) \
+ / sizeof(int))
+
+typedef struct sigevent {
+ sigval_t sigev_value;
+ int sigev_signo;
+ int sigev_notify;
+ union {
+ int _pad[SIGEV_PAD_SIZE];
+ int _tid;
+
+ struct {
+ void (*_function)(sigval_t);
+ void *_attribute; /* really pthread_attr_t */
+ } _sigev_thread;
+ } _sigev_un;
+} sigevent_t;
+
+#define sigev_notify_function _sigev_un._sigev_thread._function
+#define sigev_notify_attributes _sigev_un._sigev_thread._attribute
+#define sigev_notify_thread_id _sigev_un._tid
+
+#ifdef __KERNEL__
+
+struct siginfo;
+void do_schedule_next_timer(struct siginfo *info);
+
+#ifndef HAVE_ARCH_COPY_SIGINFO
+
+#include <linux/string.h>
+
+static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
+{
+ if (from->si_code < 0)
+ memcpy(to, from, sizeof(*to));
+ else
+ /* _sigchld is currently the largest know union member */
+ memcpy(to, from, __ARCH_SI_PREAMBLE_SIZE + sizeof(from->_sifields._sigchld));
+}
+
+#endif
+
+extern int copy_siginfo_to_user(struct siginfo __user *to, struct siginfo *from);
+
+#endif /* __KERNEL__ */
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/signal-defs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/signal-defs.h
new file mode 100644
index 0000000..00f95df
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/signal-defs.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_GENERIC_SIGNAL_DEFS_H
+#define __ASM_GENERIC_SIGNAL_DEFS_H
+
+#include <linux/compiler.h>
+
+#ifndef SIG_BLOCK
+#define SIG_BLOCK 0 /* for blocking signals */
+#endif
+#ifndef SIG_UNBLOCK
+#define SIG_UNBLOCK 1 /* for unblocking signals */
+#endif
+#ifndef SIG_SETMASK
+#define SIG_SETMASK 2 /* for setting the signal mask */
+#endif
+
+#ifndef __ASSEMBLY__
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+
+typedef void __restorefn_t(void);
+typedef __restorefn_t __user *__sigrestore_t;
+
+#define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */
+#define SIG_IGN ((__force __sighandler_t)1) /* ignore signal */
+#define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */
+#endif
+
+#endif /* __ASM_GENERIC_SIGNAL_DEFS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/signal.h b/ap/os/linux/linux-3.4.x/include/asm-generic/signal.h
new file mode 100644
index 0000000..743f7a5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/signal.h
@@ -0,0 +1,135 @@
+#ifndef __ASM_GENERIC_SIGNAL_H
+#define __ASM_GENERIC_SIGNAL_H
+
+#include <linux/types.h>
+
+#define _NSIG 64
+#define _NSIG_BPW __BITS_PER_LONG
+#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGIOT 6
+#define SIGBUS 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGUSR1 10
+#define SIGSEGV 11
+#define SIGUSR2 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGSTKFLT 16
+#define SIGCHLD 17
+#define SIGCONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+/*
+#define SIGLOST 29
+*/
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+/* These should not be considered constants from userland. */
+#define SIGRTMIN 32
+#ifndef SIGRTMAX
+#define SIGRTMAX _NSIG
+#endif
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_ONSTACK indicates that a registered stack_t will be used.
+ * SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
+ * SA_RESETHAND clears the handler when the signal is delivered.
+ * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
+ * SA_NODEFER prevents the current signal from being masked in the handler.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP 0x00000001
+#define SA_NOCLDWAIT 0x00000002
+#define SA_SIGINFO 0x00000004
+#define SA_ONSTACK 0x08000000
+#define SA_RESTART 0x10000000
+#define SA_NODEFER 0x40000000
+#define SA_RESETHAND 0x80000000
+
+#define SA_NOMASK SA_NODEFER
+#define SA_ONESHOT SA_RESETHAND
+
+/*
+ * New architectures should not define the obsolete
+ * SA_RESTORER 0x04000000
+ */
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK 1
+#define SS_DISABLE 2
+
+#define MINSIGSTKSZ 2048
+#define SIGSTKSZ 8192
+
+#ifndef __ASSEMBLY__
+typedef struct {
+ unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+/* not actually used, but required for linux/syscalls.h */
+typedef unsigned long old_sigset_t;
+
+#include <asm-generic/signal-defs.h>
+
+#ifdef SA_RESTORER
+#define __ARCH_HAS_SA_RESTORER
+#endif
+
+struct sigaction {
+ __sighandler_t sa_handler;
+ unsigned long sa_flags;
+#ifdef SA_RESTORER
+ __sigrestore_t sa_restorer;
+#endif
+ sigset_t sa_mask; /* mask last for extensibility */
+};
+
+struct k_sigaction {
+ struct sigaction sa;
+};
+
+typedef struct sigaltstack {
+ void __user *ss_sp;
+ int ss_flags;
+ size_t ss_size;
+} stack_t;
+
+#ifdef __KERNEL__
+
+#include <asm/sigcontext.h>
+#undef __HAVE_ARCH_SIG_BITOPS
+
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+
+#endif /* __KERNEL__ */
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_GENERIC_SIGNAL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/sizes.h b/ap/os/linux/linux-3.4.x/include/asm-generic/sizes.h
new file mode 100644
index 0000000..ea5d4ef
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/sizes.h
@@ -0,0 +1,47 @@
+/*
+ * linux/include/asm-generic/sizes.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_GENERIC_SIZES_H__
+#define __ASM_GENERIC_SIZES_H__
+
+#define SZ_1 0x00000001
+#define SZ_2 0x00000002
+#define SZ_4 0x00000004
+#define SZ_8 0x00000008
+#define SZ_16 0x00000010
+#define SZ_32 0x00000020
+#define SZ_64 0x00000040
+#define SZ_128 0x00000080
+#define SZ_256 0x00000100
+#define SZ_512 0x00000200
+
+#define SZ_1K 0x00000400
+#define SZ_2K 0x00000800
+#define SZ_4K 0x00001000
+#define SZ_8K 0x00002000
+#define SZ_16K 0x00004000
+#define SZ_32K 0x00008000
+#define SZ_64K 0x00010000
+#define SZ_128K 0x00020000
+#define SZ_256K 0x00040000
+#define SZ_512K 0x00080000
+
+#define SZ_1M 0x00100000
+#define SZ_2M 0x00200000
+#define SZ_4M 0x00400000
+#define SZ_8M 0x00800000
+#define SZ_16M 0x01000000
+#define SZ_32M 0x02000000
+#define SZ_64M 0x04000000
+#define SZ_128M 0x08000000
+#define SZ_256M 0x10000000
+#define SZ_512M 0x20000000
+
+#define SZ_1G 0x40000000
+#define SZ_2G 0x80000000
+
+#endif /* __ASM_GENERIC_SIZES_H__ */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/socket.h b/ap/os/linux/linux-3.4.x/include/asm-generic/socket.h
new file mode 100644
index 0000000..b1bea03
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/socket.h
@@ -0,0 +1,75 @@
+#ifndef __ASM_GENERIC_SOCKET_H
+#define __ASM_GENERIC_SOCKET_H
+
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET 1
+
+#define SO_DEBUG 1
+#define SO_REUSEADDR 2
+#define SO_TYPE 3
+#define SO_ERROR 4
+#define SO_DONTROUTE 5
+#define SO_BROADCAST 6
+#define SO_SNDBUF 7
+#define SO_RCVBUF 8
+#define SO_SNDBUFFORCE 32
+#define SO_RCVBUFFORCE 33
+#define SO_KEEPALIVE 9
+#define SO_OOBINLINE 10
+#define SO_NO_CHECK 11
+#define SO_PRIORITY 12
+#define SO_LINGER 13
+#define SO_BSDCOMPAT 14
+/* To add :#define SO_REUSEPORT 15 */
+
+#ifndef SO_PASSCRED /* powerpc only differs in these */
+#define SO_PASSCRED 16
+#define SO_PEERCRED 17
+#define SO_RCVLOWAT 18
+#define SO_SNDLOWAT 19
+#define SO_RCVTIMEO 20
+#define SO_SNDTIMEO 21
+#endif
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION 22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
+#define SO_SECURITY_ENCRYPTION_NETWORK 24
+
+#define SO_BINDTODEVICE 25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER 26
+#define SO_DETACH_FILTER 27
+
+#define SO_PEERNAME 28
+#define SO_TIMESTAMP 29
+#define SCM_TIMESTAMP SO_TIMESTAMP
+
+#define SO_ACCEPTCONN 30
+
+#define SO_PEERSEC 31
+#define SO_PASSSEC 34
+#define SO_TIMESTAMPNS 35
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+
+#define SO_MARK 36
+
+#define SO_TIMESTAMPING 37
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
+#define SO_PROTOCOL 38
+#define SO_DOMAIN 39
+
+#define SO_RXQ_OVFL 40
+
+#define SO_WIFI_STATUS 41
+#define SCM_WIFI_STATUS SO_WIFI_STATUS
+#define SO_PEEK_OFF 42
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define SO_NOFCS 43
+
+#endif /* __ASM_GENERIC_SOCKET_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/sockios.h b/ap/os/linux/linux-3.4.x/include/asm-generic/sockios.h
new file mode 100644
index 0000000..9a61a36
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/sockios.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_GENERIC_SOCKIOS_H
+#define __ASM_GENERIC_SOCKIOS_H
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN 0x8901
+#define SIOCSPGRP 0x8902
+#define FIOGETOWN 0x8903
+#define SIOCGPGRP 0x8904
+#define SIOCATMARK 0x8905
+#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
+#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
+
+#endif /* __ASM_GENERIC_SOCKIOS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/spinlock.h b/ap/os/linux/linux-3.4.x/include/asm-generic/spinlock.h
new file mode 100644
index 0000000..1547a03
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/spinlock.h
@@ -0,0 +1,11 @@
+#ifndef __ASM_GENERIC_SPINLOCK_H
+#define __ASM_GENERIC_SPINLOCK_H
+/*
+ * You need to implement asm/spinlock.h for SMP support. The generic
+ * version does not handle SMP.
+ */
+#ifdef CONFIG_SMP
+#error need an architecture specific asm/spinlock.h
+#endif
+
+#endif /* __ASM_GENERIC_SPINLOCK_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/stat.h b/ap/os/linux/linux-3.4.x/include/asm-generic/stat.h
new file mode 100644
index 0000000..bd8cad2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/stat.h
@@ -0,0 +1,72 @@
+#ifndef __ASM_GENERIC_STAT_H
+#define __ASM_GENERIC_STAT_H
+
+/*
+ * Everybody gets this wrong and has to stick with it for all
+ * eternity. Hopefully, this version gets used by new architectures
+ * so they don't fall into the same traps.
+ *
+ * stat64 is copied from powerpc64, with explicit padding added.
+ * stat is the same structure layout on 64-bit, without the 'long long'
+ * types.
+ *
+ * By convention, 64 bit architectures use the stat interface, while
+ * 32 bit architectures use the stat64 interface. Note that we don't
+ * provide an __old_kernel_stat here, which new architecture should
+ * not have to start with.
+ */
+
+#include <asm/bitsperlong.h>
+
+#define STAT_HAVE_NSEC 1
+
+struct stat {
+ unsigned long st_dev; /* Device. */
+ unsigned long st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group. */
+ unsigned long st_rdev; /* Device number, if device. */
+ unsigned long __pad1;
+ long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ long st_blocks; /* Number 512-byte blocks allocated. */
+ long st_atime; /* Time of last access. */
+ unsigned long st_atime_nsec;
+ long st_mtime; /* Time of last modification. */
+ unsigned long st_mtime_nsec;
+ long st_ctime; /* Time of last status change. */
+ unsigned long st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+
+/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */
+#if __BITS_PER_LONG != 64 || defined(__ARCH_WANT_STAT64)
+struct stat64 {
+ unsigned long long st_dev; /* Device. */
+ unsigned long long st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group. */
+ unsigned long long st_rdev; /* Device number, if device. */
+ unsigned long long __pad1;
+ long long st_size; /* Size of file, in bytes. */
+ int st_blksize; /* Optimal block size for I/O. */
+ int __pad2;
+ long long st_blocks; /* Number 512-byte blocks allocated. */
+ int st_atime; /* Time of last access. */
+ unsigned int st_atime_nsec;
+ int st_mtime; /* Time of last modification. */
+ unsigned int st_mtime_nsec;
+ int st_ctime; /* Time of last status change. */
+ unsigned int st_ctime_nsec;
+ unsigned int __unused4;
+ unsigned int __unused5;
+};
+#endif
+
+#endif /* __ASM_GENERIC_STAT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/statfs.h b/ap/os/linux/linux-3.4.x/include/asm-generic/statfs.h
new file mode 100644
index 0000000..c749af9
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/statfs.h
@@ -0,0 +1,86 @@
+#ifndef _GENERIC_STATFS_H
+#define _GENERIC_STATFS_H
+
+#include <linux/types.h>
+
+#ifdef __KERNEL__
+typedef __kernel_fsid_t fsid_t;
+#endif
+
+/*
+ * Most 64-bit platforms use 'long', while most 32-bit platforms use '__u32'.
+ * Yes, they differ in signedness as well as size.
+ * Special cases can override it for themselves -- except for S390x, which
+ * is just a little too special for us. And MIPS, which I'm not touching
+ * with a 10' pole.
+ */
+#ifndef __statfs_word
+#if __BITS_PER_LONG == 64
+#define __statfs_word long
+#else
+#define __statfs_word __u32
+#endif
+#endif
+
+struct statfs {
+ __statfs_word f_type;
+ __statfs_word f_bsize;
+ __statfs_word f_blocks;
+ __statfs_word f_bfree;
+ __statfs_word f_bavail;
+ __statfs_word f_files;
+ __statfs_word f_ffree;
+ __kernel_fsid_t f_fsid;
+ __statfs_word f_namelen;
+ __statfs_word f_frsize;
+ __statfs_word f_flags;
+ __statfs_word f_spare[4];
+};
+
+/*
+ * ARM needs to avoid the 32-bit padding at the end, for consistency
+ * between EABI and OABI
+ */
+#ifndef ARCH_PACK_STATFS64
+#define ARCH_PACK_STATFS64
+#endif
+
+struct statfs64 {
+ __statfs_word f_type;
+ __statfs_word f_bsize;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_bavail;
+ __u64 f_files;
+ __u64 f_ffree;
+ __kernel_fsid_t f_fsid;
+ __statfs_word f_namelen;
+ __statfs_word f_frsize;
+ __statfs_word f_flags;
+ __statfs_word f_spare[4];
+} ARCH_PACK_STATFS64;
+
+/*
+ * IA64 and x86_64 need to avoid the 32-bit padding at the end,
+ * to be compatible with the i386 ABI
+ */
+#ifndef ARCH_PACK_COMPAT_STATFS64
+#define ARCH_PACK_COMPAT_STATFS64
+#endif
+
+struct compat_statfs64 {
+ __u32 f_type;
+ __u32 f_bsize;
+ __u64 f_blocks;
+ __u64 f_bfree;
+ __u64 f_bavail;
+ __u64 f_files;
+ __u64 f_ffree;
+ __kernel_fsid_t f_fsid;
+ __u32 f_namelen;
+ __u32 f_frsize;
+ __u32 f_flags;
+ __u32 f_spare[4];
+} ARCH_PACK_COMPAT_STATFS64;
+
+#endif
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/string.h b/ap/os/linux/linux-3.4.x/include/asm-generic/string.h
new file mode 100644
index 0000000..de5e020
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/string.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_GENERIC_STRING_H
+#define __ASM_GENERIC_STRING_H
+/*
+ * The kernel provides all required functions in lib/string.c
+ *
+ * Architectures probably want to provide at least their own optimized
+ * memcpy and memset functions though.
+ */
+
+#endif /* __ASM_GENERIC_STRING_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/swab.h b/ap/os/linux/linux-3.4.x/include/asm-generic/swab.h
new file mode 100644
index 0000000..a8e9029
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/swab.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_GENERIC_SWAB_H
+#define _ASM_GENERIC_SWAB_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * 32 bit architectures typically (but not always) want to
+ * set __SWAB_64_THRU_32__. In user space, this is only
+ * valid if the compiler supports 64 bit data types.
+ */
+
+#if __BITS_PER_LONG == 32
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#define __SWAB_64_THRU_32__
+#endif
+#endif
+
+#endif /* _ASM_GENERIC_SWAB_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/switch_to.h b/ap/os/linux/linux-3.4.x/include/asm-generic/switch_to.h
new file mode 100644
index 0000000..052c4ac
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/switch_to.h
@@ -0,0 +1,30 @@
+/* Generic task switch macro wrapper, based on MN10300 definitions.
+ *
+ * It should be possible to use these on really simple architectures,
+ * but it serves more as a starting point for new ports.
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef __ASM_GENERIC_SWITCH_TO_H
+#define __ASM_GENERIC_SWITCH_TO_H
+
+#include <linux/thread_info.h>
+
+/*
+ * Context switching is now performed out-of-line in switch_to.S
+ */
+extern struct task_struct *__switch_to(struct task_struct *,
+ struct task_struct *);
+
+#define switch_to(prev, next, last) \
+ do { \
+ ((last) = __switch_to((prev), (next))); \
+ } while (0)
+
+#endif /* __ASM_GENERIC_SWITCH_TO_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/syscall.h b/ap/os/linux/linux-3.4.x/include/asm-generic/syscall.h
new file mode 100644
index 0000000..5c122ae
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/syscall.h
@@ -0,0 +1,145 @@
+/*
+ * Access to user system call parameters and results
+ *
+ * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ *
+ * This file is a stub providing documentation for what functions
+ * asm-ARCH/syscall.h files need to define. Most arch definitions
+ * will be simple inlines.
+ *
+ * All of these functions expect to be called with no locks,
+ * and only when the caller is sure that the task of interest
+ * cannot return to user mode while we are looking at it.
+ */
+
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H 1
+
+struct task_struct;
+struct pt_regs;
+
+/**
+ * syscall_get_nr - find what system call a task is executing
+ * @task: task of interest, must be blocked
+ * @regs: task_pt_regs() of @task
+ *
+ * If @task is executing a system call or is at system call
+ * tracing about to attempt one, returns the system call number.
+ * If @task is not executing a system call, i.e. it's blocked
+ * inside the kernel for a fault or signal, returns -1.
+ *
+ * Note this returns int even on 64-bit machines. Only 32 bits of
+ * system call number can be meaningful. If the actual arch value
+ * is 64 bits, this truncates to 32 bits so 0xffffffff means -1.
+ *
+ * It's only valid to call this when @task is known to be blocked.
+ */
+int syscall_get_nr(struct task_struct *task, struct pt_regs *regs);
+
+/**
+ * syscall_rollback - roll back registers after an aborted system call
+ * @task: task of interest, must be in system call exit tracing
+ * @regs: task_pt_regs() of @task
+ *
+ * It's only valid to call this when @task is stopped for system
+ * call exit tracing (due to TIF_SYSCALL_TRACE or TIF_SYSCALL_AUDIT),
+ * after tracehook_report_syscall_entry() returned nonzero to prevent
+ * the system call from taking place.
+ *
+ * This rolls back the register state in @regs so it's as if the
+ * system call instruction was a no-op. The registers containing
+ * the system call number and arguments are as they were before the
+ * system call instruction. This may not be the same as what the
+ * register state looked like at system call entry tracing.
+ */
+void syscall_rollback(struct task_struct *task, struct pt_regs *regs);
+
+/**
+ * syscall_get_error - check result of traced system call
+ * @task: task of interest, must be blocked
+ * @regs: task_pt_regs() of @task
+ *
+ * Returns 0 if the system call succeeded, or -ERRORCODE if it failed.
+ *
+ * It's only valid to call this when @task is stopped for tracing on exit
+ * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
+ */
+long syscall_get_error(struct task_struct *task, struct pt_regs *regs);
+
+/**
+ * syscall_get_return_value - get the return value of a traced system call
+ * @task: task of interest, must be blocked
+ * @regs: task_pt_regs() of @task
+ *
+ * Returns the return value of the successful system call.
+ * This value is meaningless if syscall_get_error() returned nonzero.
+ *
+ * It's only valid to call this when @task is stopped for tracing on exit
+ * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
+ */
+long syscall_get_return_value(struct task_struct *task, struct pt_regs *regs);
+
+/**
+ * syscall_set_return_value - change the return value of a traced system call
+ * @task: task of interest, must be blocked
+ * @regs: task_pt_regs() of @task
+ * @error: negative error code, or zero to indicate success
+ * @val: user return value if @error is zero
+ *
+ * This changes the results of the system call that user mode will see.
+ * If @error is zero, the user sees a successful system call with a
+ * return value of @val. If @error is nonzero, it's a negated errno
+ * code; the user sees a failed system call with this errno code.
+ *
+ * It's only valid to call this when @task is stopped for tracing on exit
+ * from a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
+ */
+void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs,
+ int error, long val);
+
+/**
+ * syscall_get_arguments - extract system call parameter values
+ * @task: task of interest, must be blocked
+ * @regs: task_pt_regs() of @task
+ * @i: argument index [0,5]
+ * @n: number of arguments; n+i must be [1,6].
+ * @args: array filled with argument values
+ *
+ * Fetches @n arguments to the system call starting with the @i'th argument
+ * (from 0 through 5). Argument @i is stored in @args[0], and so on.
+ * An arch inline version is probably optimal when @i and @n are constants.
+ *
+ * It's only valid to call this when @task is stopped for tracing on
+ * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
+ * It's invalid to call this with @i + @n > 6; we only support system calls
+ * taking up to 6 arguments.
+ */
+void syscall_get_arguments(struct task_struct *task, struct pt_regs *regs,
+ unsigned int i, unsigned int n, unsigned long *args);
+
+/**
+ * syscall_set_arguments - change system call parameter value
+ * @task: task of interest, must be in system call entry tracing
+ * @regs: task_pt_regs() of @task
+ * @i: argument index [0,5]
+ * @n: number of arguments; n+i must be [1,6].
+ * @args: array of argument values to store
+ *
+ * Changes @n arguments to the system call starting with the @i'th argument.
+ * Argument @i gets value @args[0], and so on.
+ * An arch inline version is probably optimal when @i and @n are constants.
+ *
+ * It's only valid to call this when @task is stopped for tracing on
+ * entry to a system call, due to %TIF_SYSCALL_TRACE or %TIF_SYSCALL_AUDIT.
+ * It's invalid to call this with @i + @n > 6; we only support system calls
+ * taking up to 6 arguments.
+ */
+void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
+ unsigned int i, unsigned int n,
+ const unsigned long *args);
+
+#endif /* _ASM_SYSCALL_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/syscalls.h b/ap/os/linux/linux-3.4.x/include/asm-generic/syscalls.h
new file mode 100644
index 0000000..d89dec8
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/syscalls.h
@@ -0,0 +1,62 @@
+#ifndef __ASM_GENERIC_SYSCALLS_H
+#define __ASM_GENERIC_SYSCALLS_H
+
+#include <linux/compiler.h>
+#include <linux/linkage.h>
+
+/*
+ * Calling conventions for these system calls can differ, so
+ * it's possible to override them.
+ */
+#ifndef sys_clone
+asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp,
+ void __user *parent_tid, void __user *child_tid,
+ struct pt_regs *regs);
+#endif
+
+#ifndef sys_fork
+asmlinkage long sys_fork(struct pt_regs *regs);
+#endif
+
+#ifndef sys_vfork
+asmlinkage long sys_vfork(struct pt_regs *regs);
+#endif
+
+#ifndef sys_execve
+asmlinkage long sys_execve(const char __user *filename,
+ const char __user *const __user *argv,
+ const char __user *const __user *envp,
+ struct pt_regs *regs);
+#endif
+
+#ifndef sys_mmap2
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, unsigned long pgoff);
+#endif
+
+#ifndef sys_mmap
+asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
+ unsigned long prot, unsigned long flags,
+ unsigned long fd, off_t pgoff);
+#endif
+
+#ifndef sys_sigaltstack
+asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
+ struct pt_regs *);
+#endif
+
+#ifndef sys_rt_sigreturn
+asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);
+#endif
+
+#ifndef sys_rt_sigsuspend
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
+#endif
+
+#ifndef sys_rt_sigaction
+asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
+ struct sigaction __user *oact, size_t sigsetsize);
+#endif
+
+#endif /* __ASM_GENERIC_SYSCALLS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/termbits.h b/ap/os/linux/linux-3.4.x/include/asm-generic/termbits.h
new file mode 100644
index 0000000..232b478
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/termbits.h
@@ -0,0 +1,199 @@
+#ifndef __ASM_GENERIC_TERMBITS_H
+#define __ASM_GENERIC_TERMBITS_H
+
+#include <linux/posix_types.h>
+
+typedef unsigned char cc_t;
+typedef unsigned int speed_t;
+typedef unsigned int tcflag_t;
+
+#define NCCS 19
+struct termios {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+};
+
+struct termios2 {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
+struct ktermios {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
+
+/* c_iflag bits */
+#define IGNBRK 0000001
+#define BRKINT 0000002
+#define IGNPAR 0000004
+#define PARMRK 0000010
+#define INPCK 0000020
+#define ISTRIP 0000040
+#define INLCR 0000100
+#define IGNCR 0000200
+#define ICRNL 0000400
+#define IUCLC 0001000
+#define IXON 0002000
+#define IXANY 0004000
+#define IXOFF 0010000
+#define IMAXBEL 0020000
+#define IUTF8 0040000
+
+/* c_oflag bits */
+#define OPOST 0000001
+#define OLCUC 0000002
+#define ONLCR 0000004
+#define OCRNL 0000010
+#define ONOCR 0000020
+#define ONLRET 0000040
+#define OFILL 0000100
+#define OFDEL 0000200
+#define NLDLY 0000400
+#define NL0 0000000
+#define NL1 0000400
+#define CRDLY 0003000
+#define CR0 0000000
+#define CR1 0001000
+#define CR2 0002000
+#define CR3 0003000
+#define TABDLY 0014000
+#define TAB0 0000000
+#define TAB1 0004000
+#define TAB2 0010000
+#define TAB3 0014000
+#define XTABS 0014000
+#define BSDLY 0020000
+#define BS0 0000000
+#define BS1 0020000
+#define VTDLY 0040000
+#define VT0 0000000
+#define VT1 0040000
+#define FFDLY 0100000
+#define FF0 0000000
+#define FF1 0100000
+
+/* c_cflag bit meaning */
+#define CBAUD 0010017
+#define B0 0000000 /* hang up */
+#define B50 0000001
+#define B75 0000002
+#define B110 0000003
+#define B134 0000004
+#define B150 0000005
+#define B200 0000006
+#define B300 0000007
+#define B600 0000010
+#define B1200 0000011
+#define B1800 0000012
+#define B2400 0000013
+#define B4800 0000014
+#define B9600 0000015
+#define B19200 0000016
+#define B38400 0000017
+#define EXTA B19200
+#define EXTB B38400
+#define CSIZE 0000060
+#define CS5 0000000
+#define CS6 0000020
+#define CS7 0000040
+#define CS8 0000060
+#define CSTOPB 0000100
+#define CREAD 0000200
+#define PARENB 0000400
+#define PARODD 0001000
+#define HUPCL 0002000
+#define CLOCAL 0004000
+#define CBAUDEX 0010000
+#define BOTHER 0010000
+#define B57600 0010001
+#define B115200 0010002
+#define B230400 0010003
+#define B460800 0010004
+#define B500000 0010005
+#define B576000 0010006
+#define B921600 0010007
+#define B1000000 0010010
+#define B1152000 0010011
+#define B1500000 0010012
+#define B2000000 0010013
+#define B2500000 0010014
+#define B3000000 0010015
+#define B3500000 0010016
+#define B4000000 0010017
+#define CIBAUD 002003600000 /* input baud rate */
+#define CMSPAR 010000000000 /* mark or space (stick) parity */
+#define CRTSCTS 020000000000 /* flow control */
+
+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
+
+/* c_lflag bits */
+#define ISIG 0000001
+#define ICANON 0000002
+#define XCASE 0000004
+#define ECHO 0000010
+#define ECHOE 0000020
+#define ECHOK 0000040
+#define ECHONL 0000100
+#define NOFLSH 0000200
+#define TOSTOP 0000400
+#define ECHOCTL 0001000
+#define ECHOPRT 0002000
+#define ECHOKE 0004000
+#define FLUSHO 0010000
+#define PENDIN 0040000
+#define IEXTEN 0100000
+#define EXTPROC 0200000
+
+/* tcflow() and TCXONC use these */
+#define TCOOFF 0
+#define TCOON 1
+#define TCIOFF 2
+#define TCION 3
+
+/* tcflush() and TCFLSH use these */
+#define TCIFLUSH 0
+#define TCOFLUSH 1
+#define TCIOFLUSH 2
+
+/* tcsetattr uses these */
+#define TCSANOW 0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+#endif /* __ASM_GENERIC_TERMBITS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/termios-base.h b/ap/os/linux/linux-3.4.x/include/asm-generic/termios-base.h
new file mode 100644
index 0000000..0a769fe
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/termios-base.h
@@ -0,0 +1,77 @@
+/* termios.h: generic termios/termio user copying/translation
+ */
+
+#ifndef _ASM_GENERIC_TERMIOS_BASE_H
+#define _ASM_GENERIC_TERMIOS_BASE_H
+
+#include <asm/uaccess.h>
+
+#ifndef __ARCH_TERMIO_GETPUT
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+ struct termio __user *termio)
+{
+ unsigned short tmp;
+
+ if (get_user(tmp, &termio->c_iflag) < 0)
+ goto fault;
+ termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
+
+ if (get_user(tmp, &termio->c_oflag) < 0)
+ goto fault;
+ termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
+
+ if (get_user(tmp, &termio->c_cflag) < 0)
+ goto fault;
+ termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
+
+ if (get_user(tmp, &termio->c_lflag) < 0)
+ goto fault;
+ termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
+
+ if (get_user(termios->c_line, &termio->c_line) < 0)
+ goto fault;
+
+ if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
+ goto fault;
+
+ return 0;
+
+ fault:
+ return -EFAULT;
+}
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+ struct ktermios *termios)
+{
+ if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
+ put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
+ put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
+ put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
+ put_user(termios->c_line, &termio->c_line) < 0 ||
+ copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
+ return -EFAULT;
+
+ return 0;
+}
+
+#ifndef user_termios_to_kernel_termios
+#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
+#endif
+
+#ifndef kernel_termios_to_user_termios
+#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
+#endif
+
+#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
+#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
+
+#endif /* __ARCH_TERMIO_GETPUT */
+
+#endif /* _ASM_GENERIC_TERMIOS_BASE_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/termios.h b/ap/os/linux/linux-3.4.x/include/asm-generic/termios.h
new file mode 100644
index 0000000..d0922ad
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/termios.h
@@ -0,0 +1,154 @@
+#ifndef _ASM_GENERIC_TERMIOS_H
+#define _ASM_GENERIC_TERMIOS_H
+/*
+ * Most architectures have straight copies of the x86 code, with
+ * varying levels of bug fixes on top. Usually it's a good idea
+ * to use this generic version instead, but be careful to avoid
+ * ABI changes.
+ * New architectures should not provide their own version.
+ */
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+ unsigned short ws_row;
+ unsigned short ws_col;
+ unsigned short ws_xpixel;
+ unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+ unsigned short c_iflag; /* input mode flags */
+ unsigned short c_oflag; /* output mode flags */
+ unsigned short c_cflag; /* control mode flags */
+ unsigned short c_lflag; /* local mode flags */
+ unsigned char c_line; /* line discipline */
+ unsigned char c_cc[NCC]; /* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE 0x001
+#define TIOCM_DTR 0x002
+#define TIOCM_RTS 0x004
+#define TIOCM_ST 0x008
+#define TIOCM_SR 0x010
+#define TIOCM_CTS 0x020
+#define TIOCM_CAR 0x040
+#define TIOCM_RNG 0x080
+#define TIOCM_DSR 0x100
+#define TIOCM_CD TIOCM_CAR
+#define TIOCM_RI TIOCM_RNG
+#define TIOCM_OUT1 0x2000
+#define TIOCM_OUT2 0x4000
+#define TIOCM_LOOP 0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+#ifdef __KERNEL__
+
+#include <asm/uaccess.h>
+
+/* intr=^C quit=^\ erase=del kill=^U
+ eof=^D vtime=\0 vmin=\1 sxtc=\0
+ start=^Q stop=^S susp=^Z eol=\0
+ reprint=^R discard=^U werase=^W lnext=^V
+ eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+static inline int user_termio_to_kernel_termios(struct ktermios *termios,
+ const struct termio __user *termio)
+{
+ unsigned short tmp;
+
+ if (get_user(tmp, &termio->c_iflag) < 0)
+ goto fault;
+ termios->c_iflag = (0xffff0000 & termios->c_iflag) | tmp;
+
+ if (get_user(tmp, &termio->c_oflag) < 0)
+ goto fault;
+ termios->c_oflag = (0xffff0000 & termios->c_oflag) | tmp;
+
+ if (get_user(tmp, &termio->c_cflag) < 0)
+ goto fault;
+ termios->c_cflag = (0xffff0000 & termios->c_cflag) | tmp;
+
+ if (get_user(tmp, &termio->c_lflag) < 0)
+ goto fault;
+ termios->c_lflag = (0xffff0000 & termios->c_lflag) | tmp;
+
+ if (get_user(termios->c_line, &termio->c_line) < 0)
+ goto fault;
+
+ if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0)
+ goto fault;
+
+ return 0;
+
+ fault:
+ return -EFAULT;
+}
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+static inline int kernel_termios_to_user_termio(struct termio __user *termio,
+ struct ktermios *termios)
+{
+ if (put_user(termios->c_iflag, &termio->c_iflag) < 0 ||
+ put_user(termios->c_oflag, &termio->c_oflag) < 0 ||
+ put_user(termios->c_cflag, &termio->c_cflag) < 0 ||
+ put_user(termios->c_lflag, &termio->c_lflag) < 0 ||
+ put_user(termios->c_line, &termio->c_line) < 0 ||
+ copy_to_user(termio->c_cc, termios->c_cc, NCC) != 0)
+ return -EFAULT;
+
+ return 0;
+}
+
+#ifdef TCGETS2
+static inline int user_termios_to_kernel_termios(struct ktermios *k,
+ struct termios2 __user *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios2));
+}
+
+static inline int kernel_termios_to_user_termios(struct termios2 __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios2));
+}
+
+static inline int user_termios_to_kernel_termios_1(struct ktermios *k,
+ struct termios __user *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios));
+}
+
+static inline int kernel_termios_to_user_termios_1(struct termios __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios));
+}
+#else /* TCGETS2 */
+static inline int user_termios_to_kernel_termios(struct ktermios *k,
+ struct termios __user *u)
+{
+ return copy_from_user(k, u, sizeof(struct termios));
+}
+
+static inline int kernel_termios_to_user_termios(struct termios __user *u,
+ struct ktermios *k)
+{
+ return copy_to_user(u, k, sizeof(struct termios));
+}
+#endif /* TCGETS2 */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_GENERIC_TERMIOS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/timex.h b/ap/os/linux/linux-3.4.x/include/asm-generic/timex.h
new file mode 100644
index 0000000..b2243cb
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/timex.h
@@ -0,0 +1,22 @@
+#ifndef __ASM_GENERIC_TIMEX_H
+#define __ASM_GENERIC_TIMEX_H
+
+/*
+ * If you have a cycle counter, return the value here.
+ */
+typedef unsigned long cycles_t;
+#ifndef get_cycles
+static inline cycles_t get_cycles(void)
+{
+ return 0;
+}
+#endif
+
+/*
+ * Architectures are encouraged to implement read_current_timer
+ * and define this in order to avoid the expensive delay loop
+ * calibration during boot.
+ */
+#undef ARCH_HAS_READ_CURRENT_TIMER
+
+#endif /* __ASM_GENERIC_TIMEX_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/tlb.h b/ap/os/linux/linux-3.4.x/include/asm-generic/tlb.h
new file mode 100644
index 0000000..979ed15
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/tlb.h
@@ -0,0 +1,187 @@
+/* include/asm-generic/tlb.h
+ *
+ * Generic TLB shootdown code
+ *
+ * Copyright 2001 Red Hat, Inc.
+ * Based on code from mm/memory.c Copyright Linus Torvalds and others.
+ *
+ * Copyright 2011 Red Hat, Inc., Peter Zijlstra <pzijlstr@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_GENERIC__TLB_H
+#define _ASM_GENERIC__TLB_H
+
+#include <linux/swap.h>
+#include <asm/pgalloc.h>
+#include <asm/tlbflush.h>
+
+#ifdef CONFIG_HAVE_RCU_TABLE_FREE
+/*
+ * Semi RCU freeing of the page directories.
+ *
+ * This is needed by some architectures to implement software pagetable walkers.
+ *
+ * gup_fast() and other software pagetable walkers do a lockless page-table
+ * walk and therefore needs some synchronization with the freeing of the page
+ * directories. The chosen means to accomplish that is by disabling IRQs over
+ * the walk.
+ *
+ * Architectures that use IPIs to flush TLBs will then automagically DTRT,
+ * since we unlink the page, flush TLBs, free the page. Since the disabling of
+ * IRQs delays the completion of the TLB flush we can never observe an already
+ * freed page.
+ *
+ * Architectures that do not have this (PPC) need to delay the freeing by some
+ * other means, this is that means.
+ *
+ * What we do is batch the freed directory pages (tables) and RCU free them.
+ * We use the sched RCU variant, as that guarantees that IRQ/preempt disabling
+ * holds off grace periods.
+ *
+ * However, in order to batch these pages we need to allocate storage, this
+ * allocation is deep inside the MM code and can thus easily fail on memory
+ * pressure. To guarantee progress we fall back to single table freeing, see
+ * the implementation of tlb_remove_table_one().
+ *
+ */
+struct mmu_table_batch {
+ struct rcu_head rcu;
+ unsigned int nr;
+ void *tables[0];
+};
+
+#define MAX_TABLE_BATCH \
+ ((PAGE_SIZE - sizeof(struct mmu_table_batch)) / sizeof(void *))
+
+extern void tlb_table_flush(struct mmu_gather *tlb);
+extern void tlb_remove_table(struct mmu_gather *tlb, void *table);
+
+#endif
+
+/*
+ * If we can't allocate a page to make a big batch of page pointers
+ * to work on, then just handle a few from the on-stack structure.
+ */
+#define MMU_GATHER_BUNDLE 8
+
+struct mmu_gather_batch {
+ struct mmu_gather_batch *next;
+ unsigned int nr;
+ unsigned int max;
+ struct page *pages[0];
+};
+
+#define MAX_GATHER_BATCH \
+ ((PAGE_SIZE - sizeof(struct mmu_gather_batch)) / sizeof(void *))
+
+/*
+ * Limit the maximum number of mmu_gather batches to reduce a risk of soft
+ * lockups for non-preemptible kernels on huge machines when a lot of memory
+ * is zapped during unmapping.
+ * 10K pages freed at once should be safe even without a preemption point.
+ */
+#define MAX_GATHER_BATCH_COUNT (10000UL/MAX_GATHER_BATCH)
+
+/* struct mmu_gather is an opaque type used by the mm code for passing around
+ * any data needed by arch specific code for tlb_remove_page.
+ */
+struct mmu_gather {
+ struct mm_struct *mm;
+#ifdef CONFIG_HAVE_RCU_TABLE_FREE
+ struct mmu_table_batch *batch;
+#endif
+ unsigned int need_flush : 1, /* Did free PTEs */
+ fast_mode : 1; /* No batching */
+
+ unsigned int fullmm;
+
+ struct mmu_gather_batch *active;
+ struct mmu_gather_batch local;
+ struct page *__pages[MMU_GATHER_BUNDLE];
+ unsigned int batch_count;
+};
+
+#define HAVE_GENERIC_MMU_GATHER
+
+static inline int tlb_fast_mode(struct mmu_gather *tlb)
+{
+#ifdef CONFIG_SMP
+ return tlb->fast_mode;
+#else
+ /*
+ * For UP we don't need to worry about TLB flush
+ * and page free order so much..
+ */
+ return 1;
+#endif
+}
+
+void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, bool fullmm);
+void tlb_flush_mmu(struct mmu_gather *tlb);
+void tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end);
+int __tlb_remove_page(struct mmu_gather *tlb, struct page *page);
+
+/* tlb_remove_page
+ * Similar to __tlb_remove_page but will call tlb_flush_mmu() itself when
+ * required.
+ */
+static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
+{
+ if (!__tlb_remove_page(tlb, page))
+ tlb_flush_mmu(tlb);
+}
+
+/**
+ * tlb_remove_tlb_entry - remember a pte unmapping for later tlb invalidation.
+ *
+ * Record the fact that pte's were really umapped in ->need_flush, so we can
+ * later optimise away the tlb invalidate. This helps when userspace is
+ * unmapping already-unmapped pages, which happens quite a lot.
+ */
+#define tlb_remove_tlb_entry(tlb, ptep, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __tlb_remove_tlb_entry(tlb, ptep, address); \
+ } while (0)
+
+/**
+ * tlb_remove_pmd_tlb_entry - remember a pmd mapping for later tlb invalidation
+ * This is a nop so far, because only x86 needs it.
+ */
+#ifndef __tlb_remove_pmd_tlb_entry
+#define __tlb_remove_pmd_tlb_entry(tlb, pmdp, address) do {} while (0)
+#endif
+
+#define tlb_remove_pmd_tlb_entry(tlb, pmdp, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __tlb_remove_pmd_tlb_entry(tlb, pmdp, address); \
+ } while (0)
+
+#define pte_free_tlb(tlb, ptep, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __pte_free_tlb(tlb, ptep, address); \
+ } while (0)
+
+#ifndef __ARCH_HAS_4LEVEL_HACK
+#define pud_free_tlb(tlb, pudp, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __pud_free_tlb(tlb, pudp, address); \
+ } while (0)
+#endif
+
+#define pmd_free_tlb(tlb, pmdp, address) \
+ do { \
+ tlb->need_flush = 1; \
+ __pmd_free_tlb(tlb, pmdp, address); \
+ } while (0)
+
+#define tlb_migrate_finish(mm) do {} while (0)
+
+#endif /* _ASM_GENERIC__TLB_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/tlbflush.h b/ap/os/linux/linux-3.4.x/include/asm-generic/tlbflush.h
new file mode 100644
index 0000000..d6d0a88
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/tlbflush.h
@@ -0,0 +1,20 @@
+#ifndef __ASM_GENERIC_TLBFLUSH_H
+#define __ASM_GENERIC_TLBFLUSH_H
+/*
+ * This is a dummy tlbflush implementation that can be used on all
+ * nommu architectures.
+ * If you have an MMU, you need to write your own functions.
+ */
+#ifdef CONFIG_MMU
+#error need to implement an architecture specific asm/tlbflush.h
+#endif
+
+#include <linux/bug.h>
+
+static inline void flush_tlb_mm(struct mm_struct *mm)
+{
+ BUG();
+}
+
+
+#endif /* __ASM_GENERIC_TLBFLUSH_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/topology.h b/ap/os/linux/linux-3.4.x/include/asm-generic/topology.h
new file mode 100644
index 0000000..fc824e2
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/topology.h
@@ -0,0 +1,76 @@
+/*
+ * linux/include/asm-generic/topology.h
+ *
+ * Written by: Matthew Dobson, IBM Corporation
+ *
+ * Copyright (C) 2002, IBM Corp.
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Send feedback to <colpatch@us.ibm.com>
+ */
+#ifndef _ASM_GENERIC_TOPOLOGY_H
+#define _ASM_GENERIC_TOPOLOGY_H
+
+#ifndef CONFIG_NUMA
+
+/* Other architectures wishing to use this simple topology API should fill
+ in the below functions as appropriate in their own <asm/topology.h> file. */
+#ifndef cpu_to_node
+#define cpu_to_node(cpu) ((void)(cpu),0)
+#endif
+#ifndef set_numa_node
+#define set_numa_node(node)
+#endif
+#ifndef set_cpu_numa_node
+#define set_cpu_numa_node(cpu, node)
+#endif
+#ifndef cpu_to_mem
+#define cpu_to_mem(cpu) ((void)(cpu),0)
+#endif
+
+#ifndef parent_node
+#define parent_node(node) ((void)(node),0)
+#endif
+#ifndef cpumask_of_node
+#define cpumask_of_node(node) ((void)node, cpu_online_mask)
+#endif
+#ifndef pcibus_to_node
+#define pcibus_to_node(bus) ((void)(bus), -1)
+#endif
+
+#ifndef cpumask_of_pcibus
+#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
+ cpu_all_mask : \
+ cpumask_of_node(pcibus_to_node(bus)))
+#endif
+
+#endif /* CONFIG_NUMA */
+
+#if !defined(CONFIG_NUMA) || !defined(CONFIG_HAVE_MEMORYLESS_NODES)
+
+#ifndef set_numa_mem
+#define set_numa_mem(node)
+#endif
+#ifndef set_cpu_numa_mem
+#define set_cpu_numa_mem(cpu, node)
+#endif
+
+#endif /* !CONFIG_NUMA || !CONFIG_HAVE_MEMORYLESS_NODES */
+
+#endif /* _ASM_GENERIC_TOPOLOGY_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/types.h b/ap/os/linux/linux-3.4.x/include/asm-generic/types.h
new file mode 100644
index 0000000..bd39806
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/types.h
@@ -0,0 +1,9 @@
+#ifndef _ASM_GENERIC_TYPES_H
+#define _ASM_GENERIC_TYPES_H
+/*
+ * int-ll64 is used practically everywhere now,
+ * so use it as a reasonable default.
+ */
+#include <asm-generic/int-ll64.h>
+
+#endif /* _ASM_GENERIC_TYPES_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess-unaligned.h b/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess-unaligned.h
new file mode 100644
index 0000000..67deb89
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess-unaligned.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H
+#define __ASM_GENERIC_UACCESS_UNALIGNED_H
+
+/*
+ * This macro should be used instead of __get_user() when accessing
+ * values at locations that are not known to be aligned.
+ */
+#define __get_user_unaligned(x, ptr) \
+({ \
+ __typeof__ (*(ptr)) __x; \
+ __copy_from_user(&__x, (ptr), sizeof(*(ptr))) ? -EFAULT : 0; \
+ (x) = __x; \
+})
+
+
+/*
+ * This macro should be used instead of __put_user() when accessing
+ * values at locations that are not known to be aligned.
+ */
+#define __put_user_unaligned(x, ptr) \
+({ \
+ __typeof__ (*(ptr)) __x = (x); \
+ __copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0; \
+})
+
+#endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess.h b/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess.h
new file mode 100644
index 0000000..9788568
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/uaccess.h
@@ -0,0 +1,334 @@
+#ifndef __ASM_GENERIC_UACCESS_H
+#define __ASM_GENERIC_UACCESS_H
+
+/*
+ * User space memory access functions, these should work
+ * on a ny machine that has kernel and user data in the same
+ * address space, e.g. all NOMMU machines.
+ */
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+
+#include <asm/segment.h>
+
+#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
+
+#ifndef KERNEL_DS
+#define KERNEL_DS MAKE_MM_SEG(~0UL)
+#endif
+
+#ifndef USER_DS
+#define USER_DS MAKE_MM_SEG(TASK_SIZE - 1)
+#endif
+
+#ifndef get_fs
+#define get_ds() (KERNEL_DS)
+#define get_fs() (current_thread_info()->addr_limit)
+
+static inline void set_fs(mm_segment_t fs)
+{
+ current_thread_info()->addr_limit = fs;
+}
+#endif
+
+#define segment_eq(a, b) ((a).seg == (b).seg)
+
+#define VERIFY_READ 0
+#define VERIFY_WRITE 1
+
+#define access_ok(type, addr, size) __access_ok((unsigned long)(addr),(size))
+
+/*
+ * The architecture should really override this if possible, at least
+ * doing a check on the get_fs()
+ */
+#ifndef __access_ok
+static inline int __access_ok(unsigned long addr, unsigned long size)
+{
+ return 1;
+}
+#endif
+
+/*
+ * The exception table consists of pairs of addresses: the first is the
+ * address of an instruction that is allowed to fault, and the second is
+ * the address at which the program should continue. No registers are
+ * modified, so it is entirely up to the continuation code to figure out
+ * what to do.
+ *
+ * All the routines below use bits of fixup code that are out of line
+ * with the main instruction path. This means when everything is well,
+ * we don't even have to jump over them. Further, they do not intrude
+ * on our cache or tlb entries.
+ */
+
+struct exception_table_entry
+{
+ unsigned long insn, fixup;
+};
+
+/* Returns 0 if exception not found and fixup otherwise. */
+extern unsigned long search_exception_table(unsigned long);
+
+/*
+ * architectures with an MMU should override these two
+ */
+#ifndef __copy_from_user
+static inline __must_check long __copy_from_user(void *to,
+ const void __user * from, unsigned long n)
+{
+ if (__builtin_constant_p(n)) {
+ switch(n) {
+ case 1:
+ *(u8 *)to = *(u8 __force *)from;
+ return 0;
+ case 2:
+ *(u16 *)to = *(u16 __force *)from;
+ return 0;
+ case 4:
+ *(u32 *)to = *(u32 __force *)from;
+ return 0;
+#ifdef CONFIG_64BIT
+ case 8:
+ *(u64 *)to = *(u64 __force *)from;
+ return 0;
+#endif
+ default:
+ break;
+ }
+ }
+
+ memcpy(to, (const void __force *)from, n);
+ return 0;
+}
+#endif
+
+#ifndef __copy_to_user
+static inline __must_check long __copy_to_user(void __user *to,
+ const void *from, unsigned long n)
+{
+ if (__builtin_constant_p(n)) {
+ switch(n) {
+ case 1:
+ *(u8 __force *)to = *(u8 *)from;
+ return 0;
+ case 2:
+ *(u16 __force *)to = *(u16 *)from;
+ return 0;
+ case 4:
+ *(u32 __force *)to = *(u32 *)from;
+ return 0;
+#ifdef CONFIG_64BIT
+ case 8:
+ *(u64 __force *)to = *(u64 *)from;
+ return 0;
+#endif
+ default:
+ break;
+ }
+ }
+
+ memcpy((void __force *)to, from, n);
+ return 0;
+}
+#endif
+
+/*
+ * These are the main single-value transfer routines. They automatically
+ * use the right size if we just have the right pointer type.
+ * This version just falls back to copy_{from,to}_user, which should
+ * provide a fast-path for small values.
+ */
+#define __put_user(x, ptr) \
+({ \
+ __typeof__(*(ptr)) __x = (x); \
+ int __pu_err = -EFAULT; \
+ __chk_user_ptr(ptr); \
+ switch (sizeof (*(ptr))) { \
+ case 1: \
+ case 2: \
+ case 4: \
+ case 8: \
+ __pu_err = __put_user_fn(sizeof (*(ptr)), \
+ ptr, &__x); \
+ break; \
+ default: \
+ __put_user_bad(); \
+ break; \
+ } \
+ __pu_err; \
+})
+
+#define put_user(x, ptr) \
+({ \
+ might_sleep(); \
+ access_ok(VERIFY_WRITE, ptr, sizeof(*ptr)) ? \
+ __put_user(x, ptr) : \
+ -EFAULT; \
+})
+
+static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
+{
+ size = __copy_to_user(ptr, x, size);
+ return size ? -EFAULT : size;
+}
+
+extern int __put_user_bad(void) __attribute__((noreturn));
+
+#define __get_user(x, ptr) \
+({ \
+ int __gu_err = -EFAULT; \
+ __chk_user_ptr(ptr); \
+ switch (sizeof(*(ptr))) { \
+ case 1: { \
+ unsigned char __x; \
+ __gu_err = __get_user_fn(sizeof (*(ptr)), \
+ ptr, &__x); \
+ (x) = *(__force __typeof__(*(ptr)) *) &__x; \
+ break; \
+ }; \
+ case 2: { \
+ unsigned short __x; \
+ __gu_err = __get_user_fn(sizeof (*(ptr)), \
+ ptr, &__x); \
+ (x) = *(__force __typeof__(*(ptr)) *) &__x; \
+ break; \
+ }; \
+ case 4: { \
+ unsigned int __x; \
+ __gu_err = __get_user_fn(sizeof (*(ptr)), \
+ ptr, &__x); \
+ (x) = *(__force __typeof__(*(ptr)) *) &__x; \
+ break; \
+ }; \
+ case 8: { \
+ unsigned long long __x; \
+ __gu_err = __get_user_fn(sizeof (*(ptr)), \
+ ptr, &__x); \
+ (x) = *(__force __typeof__(*(ptr)) *) &__x; \
+ break; \
+ }; \
+ default: \
+ __get_user_bad(); \
+ break; \
+ } \
+ __gu_err; \
+})
+
+#define get_user(x, ptr) \
+({ \
+ might_sleep(); \
+ access_ok(VERIFY_READ, ptr, sizeof(*ptr)) ? \
+ __get_user(x, ptr) : \
+ -EFAULT; \
+})
+
+static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
+{
+ size = __copy_from_user(x, ptr, size);
+ return size ? -EFAULT : size;
+}
+
+extern int __get_user_bad(void) __attribute__((noreturn));
+
+#ifndef __copy_from_user_inatomic
+#define __copy_from_user_inatomic __copy_from_user
+#endif
+
+#ifndef __copy_to_user_inatomic
+#define __copy_to_user_inatomic __copy_to_user
+#endif
+
+static inline long copy_from_user(void *to,
+ const void __user * from, unsigned long n)
+{
+ might_sleep();
+ if (access_ok(VERIFY_READ, from, n))
+ return __copy_from_user(to, from, n);
+ else
+ return n;
+}
+
+static inline long copy_to_user(void __user *to,
+ const void *from, unsigned long n)
+{
+ might_sleep();
+ if (access_ok(VERIFY_WRITE, to, n))
+ return __copy_to_user(to, from, n);
+ else
+ return n;
+}
+
+/*
+ * Copy a null terminated string from userspace.
+ */
+#ifndef __strncpy_from_user
+static inline long
+__strncpy_from_user(char *dst, const char __user *src, long count)
+{
+ char *tmp;
+ strncpy(dst, (const char __force *)src, count);
+ for (tmp = dst; *tmp && count > 0; tmp++, count--)
+ ;
+ return (tmp - dst);
+}
+#endif
+
+static inline long
+strncpy_from_user(char *dst, const char __user *src, long count)
+{
+ if (!access_ok(VERIFY_READ, src, 1))
+ return -EFAULT;
+ return __strncpy_from_user(dst, src, count);
+}
+
+/*
+ * Return the size of a string (including the ending 0)
+ *
+ * Return 0 on exception, a value greater than N if too long
+ */
+#ifndef __strnlen_user
+#define __strnlen_user(s, n) (strnlen((s), (n)) + 1)
+#endif
+
+/*
+ * Unlike strnlen, strnlen_user includes the nul terminator in
+ * its returned count. Callers should check for a returned value
+ * greater than N as an indication the string is too long.
+ */
+static inline long strnlen_user(const char __user *src, long n)
+{
+ if (!access_ok(VERIFY_READ, src, 1))
+ return 0;
+ return __strnlen_user(src, n);
+}
+
+static inline long strlen_user(const char __user *src)
+{
+ return strnlen_user(src, 32767);
+}
+
+/*
+ * Zero Userspace
+ */
+#ifndef __clear_user
+static inline __must_check unsigned long
+__clear_user(void __user *to, unsigned long n)
+{
+ memset((void __force *)to, 0, n);
+ return 0;
+}
+#endif
+
+static inline __must_check unsigned long
+clear_user(void __user *to, unsigned long n)
+{
+ might_sleep();
+ if (!access_ok(VERIFY_WRITE, to, n))
+ return n;
+
+ return __clear_user(to, n);
+}
+
+#endif /* __ASM_GENERIC_UACCESS_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/ucontext.h b/ap/os/linux/linux-3.4.x/include/asm-generic/ucontext.h
new file mode 100644
index 0000000..ad77343
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/ucontext.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_UCONTEXT_H
+#define __ASM_GENERIC_UCONTEXT_H
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext *uc_link;
+ stack_t uc_stack;
+ struct sigcontext uc_mcontext;
+ sigset_t uc_sigmask; /* mask last for extensibility */
+};
+
+#endif /* __ASM_GENERIC_UCONTEXT_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/unaligned.h b/ap/os/linux/linux-3.4.x/include/asm-generic/unaligned.h
new file mode 100644
index 0000000..03cf593
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/unaligned.h
@@ -0,0 +1,30 @@
+#ifndef __ASM_GENERIC_UNALIGNED_H
+#define __ASM_GENERIC_UNALIGNED_H
+
+/*
+ * This is the most generic implementation of unaligned accesses
+ * and should work almost anywhere.
+ *
+ * If an architecture can handle unaligned accesses in hardware,
+ * it may want to use the linux/unaligned/access_ok.h implementation
+ * instead.
+ */
+#include <asm/byteorder.h>
+
+#if defined(__LITTLE_ENDIAN)
+# include <linux/unaligned/le_struct.h>
+# include <linux/unaligned/be_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned __get_unaligned_le
+# define put_unaligned __put_unaligned_le
+#elif defined(__BIG_ENDIAN)
+# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/le_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned __get_unaligned_be
+# define put_unaligned __put_unaligned_be
+#else
+# error need to define endianess
+#endif
+
+#endif /* __ASM_GENERIC_UNALIGNED_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/unistd.h b/ap/os/linux/linux-3.4.x/include/asm-generic/unistd.h
new file mode 100644
index 0000000..991ef01
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/unistd.h
@@ -0,0 +1,931 @@
+#if !defined(_ASM_GENERIC_UNISTD_H) || defined(__SYSCALL)
+#define _ASM_GENERIC_UNISTD_H
+
+#include <asm/bitsperlong.h>
+
+/*
+ * This file contains the system call numbers, based on the
+ * layout of the x86-64 architecture, which embeds the
+ * pointer to the syscall in the table.
+ *
+ * As a basic principle, no duplication of functionality
+ * should be added, e.g. we don't use lseek when llseek
+ * is present. New architectures should use this file
+ * and implement the less feature-full calls in user space.
+ */
+
+#ifndef __SYSCALL
+#define __SYSCALL(x, y)
+#endif
+
+#if __BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
+#else
+#define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
+#endif
+
+#ifdef __SYSCALL_COMPAT
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp)
+#else
+#define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys)
+#define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64)
+#endif
+
+#define __NR_io_setup 0
+__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
+#define __NR_io_destroy 1
+__SYSCALL(__NR_io_destroy, sys_io_destroy)
+#define __NR_io_submit 2
+__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
+#define __NR_io_cancel 3
+__SYSCALL(__NR_io_cancel, sys_io_cancel)
+#define __NR_io_getevents 4
+__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)
+
+/* fs/xattr.c */
+#define __NR_setxattr 5
+__SYSCALL(__NR_setxattr, sys_setxattr)
+#define __NR_lsetxattr 6
+__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
+#define __NR_fsetxattr 7
+__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
+#define __NR_getxattr 8
+__SYSCALL(__NR_getxattr, sys_getxattr)
+#define __NR_lgetxattr 9
+__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
+#define __NR_fgetxattr 10
+__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
+#define __NR_listxattr 11
+__SYSCALL(__NR_listxattr, sys_listxattr)
+#define __NR_llistxattr 12
+__SYSCALL(__NR_llistxattr, sys_llistxattr)
+#define __NR_flistxattr 13
+__SYSCALL(__NR_flistxattr, sys_flistxattr)
+#define __NR_removexattr 14
+__SYSCALL(__NR_removexattr, sys_removexattr)
+#define __NR_lremovexattr 15
+__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
+#define __NR_fremovexattr 16
+__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
+
+/* fs/dcache.c */
+#define __NR_getcwd 17
+__SYSCALL(__NR_getcwd, sys_getcwd)
+
+/* fs/cookies.c */
+#define __NR_lookup_dcookie 18
+__SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie)
+
+/* fs/eventfd.c */
+#define __NR_eventfd2 19
+__SYSCALL(__NR_eventfd2, sys_eventfd2)
+
+/* fs/eventpoll.c */
+#define __NR_epoll_create1 20
+__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
+#define __NR_epoll_ctl 21
+__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
+#define __NR_epoll_pwait 22
+__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)
+
+/* fs/fcntl.c */
+#define __NR_dup 23
+__SYSCALL(__NR_dup, sys_dup)
+#define __NR_dup3 24
+__SYSCALL(__NR_dup3, sys_dup3)
+#define __NR3264_fcntl 25
+__SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
+
+/* fs/inotify_user.c */
+#define __NR_inotify_init1 26
+__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
+#define __NR_inotify_add_watch 27
+__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
+#define __NR_inotify_rm_watch 28
+__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
+
+/* fs/ioctl.c */
+#define __NR_ioctl 29
+__SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl)
+
+/* fs/ioprio.c */
+#define __NR_ioprio_set 30
+__SYSCALL(__NR_ioprio_set, sys_ioprio_set)
+#define __NR_ioprio_get 31
+__SYSCALL(__NR_ioprio_get, sys_ioprio_get)
+
+/* fs/locks.c */
+#define __NR_flock 32
+__SYSCALL(__NR_flock, sys_flock)
+
+/* fs/namei.c */
+#define __NR_mknodat 33
+__SYSCALL(__NR_mknodat, sys_mknodat)
+#define __NR_mkdirat 34
+__SYSCALL(__NR_mkdirat, sys_mkdirat)
+#define __NR_unlinkat 35
+__SYSCALL(__NR_unlinkat, sys_unlinkat)
+#define __NR_symlinkat 36
+__SYSCALL(__NR_symlinkat, sys_symlinkat)
+#define __NR_linkat 37
+__SYSCALL(__NR_linkat, sys_linkat)
+#define __NR_renameat 38
+__SYSCALL(__NR_renameat, sys_renameat)
+
+/* fs/namespace.c */
+#define __NR_umount2 39
+__SYSCALL(__NR_umount2, sys_umount)
+#define __NR_mount 40
+__SC_COMP(__NR_mount, sys_mount, compat_sys_mount)
+#define __NR_pivot_root 41
+__SYSCALL(__NR_pivot_root, sys_pivot_root)
+
+/* fs/nfsctl.c */
+#define __NR_nfsservctl 42
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
+
+/* fs/open.c */
+#define __NR3264_statfs 43
+__SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \
+ compat_sys_statfs64)
+#define __NR3264_fstatfs 44
+__SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \
+ compat_sys_fstatfs64)
+#define __NR3264_truncate 45
+__SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \
+ compat_sys_truncate64)
+#define __NR3264_ftruncate 46
+__SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
+ compat_sys_ftruncate64)
+
+#define __NR_fallocate 47
+__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
+#define __NR_faccessat 48
+__SYSCALL(__NR_faccessat, sys_faccessat)
+#define __NR_chdir 49
+__SYSCALL(__NR_chdir, sys_chdir)
+#define __NR_fchdir 50
+__SYSCALL(__NR_fchdir, sys_fchdir)
+#define __NR_chroot 51
+__SYSCALL(__NR_chroot, sys_chroot)
+#define __NR_fchmod 52
+__SYSCALL(__NR_fchmod, sys_fchmod)
+#define __NR_fchmodat 53
+__SYSCALL(__NR_fchmodat, sys_fchmodat)
+#define __NR_fchownat 54
+__SYSCALL(__NR_fchownat, sys_fchownat)
+#define __NR_fchown 55
+__SYSCALL(__NR_fchown, sys_fchown)
+#define __NR_openat 56
+__SC_COMP(__NR_openat, sys_openat, compat_sys_openat)
+#define __NR_close 57
+__SYSCALL(__NR_close, sys_close)
+#define __NR_vhangup 58
+__SYSCALL(__NR_vhangup, sys_vhangup)
+
+/* fs/pipe.c */
+#define __NR_pipe2 59
+__SYSCALL(__NR_pipe2, sys_pipe2)
+
+/* fs/quota.c */
+#define __NR_quotactl 60
+__SYSCALL(__NR_quotactl, sys_quotactl)
+
+/* fs/readdir.c */
+#define __NR_getdents64 61
+__SC_COMP(__NR_getdents64, sys_getdents64, compat_sys_getdents64)
+
+/* fs/read_write.c */
+#define __NR3264_lseek 62
+__SC_3264(__NR3264_lseek, sys_llseek, sys_lseek)
+#define __NR_read 63
+__SYSCALL(__NR_read, sys_read)
+#define __NR_write 64
+__SYSCALL(__NR_write, sys_write)
+#define __NR_readv 65
+__SC_COMP(__NR_readv, sys_readv, compat_sys_readv)
+#define __NR_writev 66
+__SC_COMP(__NR_writev, sys_writev, compat_sys_writev)
+#define __NR_pread64 67
+__SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64)
+#define __NR_pwrite64 68
+__SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
+#define __NR_preadv 69
+__SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
+#define __NR_pwritev 70
+__SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
+
+/* fs/sendfile.c */
+#define __NR3264_sendfile 71
+__SYSCALL(__NR3264_sendfile, sys_sendfile64)
+
+/* fs/select.c */
+#define __NR_pselect6 72
+__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6)
+#define __NR_ppoll 73
+__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll)
+
+/* fs/signalfd.c */
+#define __NR_signalfd4 74
+__SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
+
+/* fs/splice.c */
+#define __NR_vmsplice 75
+__SC_COMP(__NR_vmsplice, sys_vmsplice, compat_sys_vmsplice)
+#define __NR_splice 76
+__SYSCALL(__NR_splice, sys_splice)
+#define __NR_tee 77
+__SYSCALL(__NR_tee, sys_tee)
+
+/* fs/stat.c */
+#define __NR_readlinkat 78
+__SYSCALL(__NR_readlinkat, sys_readlinkat)
+#define __NR3264_fstatat 79
+__SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
+#define __NR3264_fstat 80
+__SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
+
+/* fs/sync.c */
+#define __NR_sync 81
+__SYSCALL(__NR_sync, sys_sync)
+#define __NR_fsync 82
+__SYSCALL(__NR_fsync, sys_fsync)
+#define __NR_fdatasync 83
+__SYSCALL(__NR_fdatasync, sys_fdatasync)
+#ifdef __ARCH_WANT_SYNC_FILE_RANGE2
+#define __NR_sync_file_range2 84
+__SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \
+ compat_sys_sync_file_range2)
+#else
+#define __NR_sync_file_range 84
+__SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
+ compat_sys_sync_file_range)
+#endif
+
+/* fs/timerfd.c */
+#define __NR_timerfd_create 85
+__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
+#define __NR_timerfd_settime 86
+__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
+ compat_sys_timerfd_settime)
+#define __NR_timerfd_gettime 87
+__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
+ compat_sys_timerfd_gettime)
+
+/* fs/utimes.c */
+#define __NR_utimensat 88
+__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)
+
+/* kernel/acct.c */
+#define __NR_acct 89
+__SYSCALL(__NR_acct, sys_acct)
+
+/* kernel/capability.c */
+#define __NR_capget 90
+__SYSCALL(__NR_capget, sys_capget)
+#define __NR_capset 91
+__SYSCALL(__NR_capset, sys_capset)
+
+/* kernel/exec_domain.c */
+#define __NR_personality 92
+__SYSCALL(__NR_personality, sys_personality)
+
+/* kernel/exit.c */
+#define __NR_exit 93
+__SYSCALL(__NR_exit, sys_exit)
+#define __NR_exit_group 94
+__SYSCALL(__NR_exit_group, sys_exit_group)
+#define __NR_waitid 95
+__SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)
+
+/* kernel/fork.c */
+#define __NR_set_tid_address 96
+__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
+#define __NR_unshare 97
+__SYSCALL(__NR_unshare, sys_unshare)
+
+/* kernel/futex.c */
+#define __NR_futex 98
+__SC_COMP(__NR_futex, sys_futex, compat_sys_futex)
+#define __NR_set_robust_list 99
+__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
+ compat_sys_set_robust_list)
+#define __NR_get_robust_list 100
+__SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
+ compat_sys_get_robust_list)
+
+/* kernel/hrtimer.c */
+#define __NR_nanosleep 101
+__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep)
+
+/* kernel/itimer.c */
+#define __NR_getitimer 102
+__SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer)
+#define __NR_setitimer 103
+__SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)
+
+/* kernel/kexec.c */
+#define __NR_kexec_load 104
+__SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)
+
+/* kernel/module.c */
+#define __NR_init_module 105
+__SYSCALL(__NR_init_module, sys_init_module)
+#define __NR_delete_module 106
+__SYSCALL(__NR_delete_module, sys_delete_module)
+
+/* kernel/posix-timers.c */
+#define __NR_timer_create 107
+__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
+#define __NR_timer_gettime 108
+__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime)
+#define __NR_timer_getoverrun 109
+__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
+#define __NR_timer_settime 110
+__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime)
+#define __NR_timer_delete 111
+__SYSCALL(__NR_timer_delete, sys_timer_delete)
+#define __NR_clock_settime 112
+__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime)
+#define __NR_clock_gettime 113
+__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime)
+#define __NR_clock_getres 114
+__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres)
+#define __NR_clock_nanosleep 115
+__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
+ compat_sys_clock_nanosleep)
+
+/* kernel/printk.c */
+#define __NR_syslog 116
+__SYSCALL(__NR_syslog, sys_syslog)
+
+/* kernel/ptrace.c */
+#define __NR_ptrace 117
+__SYSCALL(__NR_ptrace, sys_ptrace)
+
+/* kernel/sched.c */
+#define __NR_sched_setparam 118
+__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
+#define __NR_sched_setscheduler 119
+__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
+#define __NR_sched_getscheduler 120
+__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
+#define __NR_sched_getparam 121
+__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
+#define __NR_sched_setaffinity 122
+__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
+ compat_sys_sched_setaffinity)
+#define __NR_sched_getaffinity 123
+__SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \
+ compat_sys_sched_getaffinity)
+#define __NR_sched_yield 124
+__SYSCALL(__NR_sched_yield, sys_sched_yield)
+#define __NR_sched_get_priority_max 125
+__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
+#define __NR_sched_get_priority_min 126
+__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
+#define __NR_sched_rr_get_interval 127
+__SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \
+ compat_sys_sched_rr_get_interval)
+
+/* kernel/signal.c */
+#define __NR_restart_syscall 128
+__SYSCALL(__NR_restart_syscall, sys_restart_syscall)
+#define __NR_kill 129
+__SYSCALL(__NR_kill, sys_kill)
+#define __NR_tkill 130
+__SYSCALL(__NR_tkill, sys_tkill)
+#define __NR_tgkill 131
+__SYSCALL(__NR_tgkill, sys_tgkill)
+#define __NR_sigaltstack 132
+__SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack)
+#define __NR_rt_sigsuspend 133
+__SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend)
+#define __NR_rt_sigaction 134
+__SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
+#define __NR_rt_sigprocmask 135
+__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask)
+#define __NR_rt_sigpending 136
+__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending)
+#define __NR_rt_sigtimedwait 137
+__SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \
+ compat_sys_rt_sigtimedwait)
+#define __NR_rt_sigqueueinfo 138
+__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
+ compat_sys_rt_sigqueueinfo)
+#define __NR_rt_sigreturn 139
+__SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn)
+
+/* kernel/sys.c */
+#define __NR_setpriority 140
+__SYSCALL(__NR_setpriority, sys_setpriority)
+#define __NR_getpriority 141
+__SYSCALL(__NR_getpriority, sys_getpriority)
+#define __NR_reboot 142
+__SYSCALL(__NR_reboot, sys_reboot)
+#define __NR_setregid 143
+__SYSCALL(__NR_setregid, sys_setregid)
+#define __NR_setgid 144
+__SYSCALL(__NR_setgid, sys_setgid)
+#define __NR_setreuid 145
+__SYSCALL(__NR_setreuid, sys_setreuid)
+#define __NR_setuid 146
+__SYSCALL(__NR_setuid, sys_setuid)
+#define __NR_setresuid 147
+__SYSCALL(__NR_setresuid, sys_setresuid)
+#define __NR_getresuid 148
+__SYSCALL(__NR_getresuid, sys_getresuid)
+#define __NR_setresgid 149
+__SYSCALL(__NR_setresgid, sys_setresgid)
+#define __NR_getresgid 150
+__SYSCALL(__NR_getresgid, sys_getresgid)
+#define __NR_setfsuid 151
+__SYSCALL(__NR_setfsuid, sys_setfsuid)
+#define __NR_setfsgid 152
+__SYSCALL(__NR_setfsgid, sys_setfsgid)
+#define __NR_times 153
+__SC_COMP(__NR_times, sys_times, compat_sys_times)
+#define __NR_setpgid 154
+__SYSCALL(__NR_setpgid, sys_setpgid)
+#define __NR_getpgid 155
+__SYSCALL(__NR_getpgid, sys_getpgid)
+#define __NR_getsid 156
+__SYSCALL(__NR_getsid, sys_getsid)
+#define __NR_setsid 157
+__SYSCALL(__NR_setsid, sys_setsid)
+#define __NR_getgroups 158
+__SYSCALL(__NR_getgroups, sys_getgroups)
+#define __NR_setgroups 159
+__SYSCALL(__NR_setgroups, sys_setgroups)
+#define __NR_uname 160
+__SYSCALL(__NR_uname, sys_newuname)
+#define __NR_sethostname 161
+__SYSCALL(__NR_sethostname, sys_sethostname)
+#define __NR_setdomainname 162
+__SYSCALL(__NR_setdomainname, sys_setdomainname)
+#define __NR_getrlimit 163
+__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
+#define __NR_setrlimit 164
+__SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
+#define __NR_getrusage 165
+__SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
+#define __NR_umask 166
+__SYSCALL(__NR_umask, sys_umask)
+#define __NR_prctl 167
+__SYSCALL(__NR_prctl, sys_prctl)
+#define __NR_getcpu 168
+__SYSCALL(__NR_getcpu, sys_getcpu)
+
+/* kernel/time.c */
+#define __NR_gettimeofday 169
+__SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
+#define __NR_settimeofday 170
+__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
+#define __NR_adjtimex 171
+__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex)
+
+/* kernel/timer.c */
+#define __NR_getpid 172
+__SYSCALL(__NR_getpid, sys_getpid)
+#define __NR_getppid 173
+__SYSCALL(__NR_getppid, sys_getppid)
+#define __NR_getuid 174
+__SYSCALL(__NR_getuid, sys_getuid)
+#define __NR_geteuid 175
+__SYSCALL(__NR_geteuid, sys_geteuid)
+#define __NR_getgid 176
+__SYSCALL(__NR_getgid, sys_getgid)
+#define __NR_getegid 177
+__SYSCALL(__NR_getegid, sys_getegid)
+#define __NR_gettid 178
+__SYSCALL(__NR_gettid, sys_gettid)
+#define __NR_sysinfo 179
+__SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
+
+/* ipc/mqueue.c */
+#define __NR_mq_open 180
+__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
+#define __NR_mq_unlink 181
+__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
+#define __NR_mq_timedsend 182
+__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
+#define __NR_mq_timedreceive 183
+__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
+ compat_sys_mq_timedreceive)
+#define __NR_mq_notify 184
+__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
+#define __NR_mq_getsetattr 185
+__SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr)
+
+/* ipc/msg.c */
+#define __NR_msgget 186
+__SYSCALL(__NR_msgget, sys_msgget)
+#define __NR_msgctl 187
+__SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl)
+#define __NR_msgrcv 188
+__SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv)
+#define __NR_msgsnd 189
+__SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
+
+/* ipc/sem.c */
+#define __NR_semget 190
+__SYSCALL(__NR_semget, sys_semget)
+#define __NR_semctl 191
+__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
+#define __NR_semtimedop 192
+__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop)
+#define __NR_semop 193
+__SYSCALL(__NR_semop, sys_semop)
+
+/* ipc/shm.c */
+#define __NR_shmget 194
+__SYSCALL(__NR_shmget, sys_shmget)
+#define __NR_shmctl 195
+__SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl)
+#define __NR_shmat 196
+__SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat)
+#define __NR_shmdt 197
+__SYSCALL(__NR_shmdt, sys_shmdt)
+
+/* net/socket.c */
+#define __NR_socket 198
+__SYSCALL(__NR_socket, sys_socket)
+#define __NR_socketpair 199
+__SYSCALL(__NR_socketpair, sys_socketpair)
+#define __NR_bind 200
+__SYSCALL(__NR_bind, sys_bind)
+#define __NR_listen 201
+__SYSCALL(__NR_listen, sys_listen)
+#define __NR_accept 202
+__SYSCALL(__NR_accept, sys_accept)
+#define __NR_connect 203
+__SYSCALL(__NR_connect, sys_connect)
+#define __NR_getsockname 204
+__SYSCALL(__NR_getsockname, sys_getsockname)
+#define __NR_getpeername 205
+__SYSCALL(__NR_getpeername, sys_getpeername)
+#define __NR_sendto 206
+__SYSCALL(__NR_sendto, sys_sendto)
+#define __NR_recvfrom 207
+__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
+#define __NR_setsockopt 208
+__SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)
+#define __NR_getsockopt 209
+__SC_COMP(__NR_getsockopt, sys_getsockopt, compat_sys_getsockopt)
+#define __NR_shutdown 210
+__SYSCALL(__NR_shutdown, sys_shutdown)
+#define __NR_sendmsg 211
+__SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg)
+#define __NR_recvmsg 212
+__SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg)
+
+/* mm/filemap.c */
+#define __NR_readahead 213
+__SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)
+
+/* mm/nommu.c, also with MMU */
+#define __NR_brk 214
+__SYSCALL(__NR_brk, sys_brk)
+#define __NR_munmap 215
+__SYSCALL(__NR_munmap, sys_munmap)
+#define __NR_mremap 216
+__SYSCALL(__NR_mremap, sys_mremap)
+
+/* security/keys/keyctl.c */
+#define __NR_add_key 217
+__SYSCALL(__NR_add_key, sys_add_key)
+#define __NR_request_key 218
+__SYSCALL(__NR_request_key, sys_request_key)
+#define __NR_keyctl 219
+__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
+
+/* arch/example/kernel/sys_example.c */
+#define __NR_clone 220
+__SYSCALL(__NR_clone, sys_clone)
+#define __NR_execve 221
+__SC_COMP(__NR_execve, sys_execve, compat_sys_execve)
+
+#define __NR3264_mmap 222
+__SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
+/* mm/fadvise.c */
+#define __NR3264_fadvise64 223
+__SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
+
+/* mm/, CONFIG_MMU only */
+#ifndef __ARCH_NOMMU
+#define __NR_swapon 224
+__SYSCALL(__NR_swapon, sys_swapon)
+#define __NR_swapoff 225
+__SYSCALL(__NR_swapoff, sys_swapoff)
+#define __NR_mprotect 226
+__SYSCALL(__NR_mprotect, sys_mprotect)
+#define __NR_msync 227
+__SYSCALL(__NR_msync, sys_msync)
+#define __NR_mlock 228
+__SYSCALL(__NR_mlock, sys_mlock)
+#define __NR_munlock 229
+__SYSCALL(__NR_munlock, sys_munlock)
+#define __NR_mlockall 230
+__SYSCALL(__NR_mlockall, sys_mlockall)
+#define __NR_munlockall 231
+__SYSCALL(__NR_munlockall, sys_munlockall)
+#define __NR_mincore 232
+__SYSCALL(__NR_mincore, sys_mincore)
+#define __NR_madvise 233
+__SYSCALL(__NR_madvise, sys_madvise)
+#define __NR_remap_file_pages 234
+__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
+#define __NR_mbind 235
+__SC_COMP(__NR_mbind, sys_mbind, compat_sys_mbind)
+#define __NR_get_mempolicy 236
+__SC_COMP(__NR_get_mempolicy, sys_get_mempolicy, compat_sys_get_mempolicy)
+#define __NR_set_mempolicy 237
+__SC_COMP(__NR_set_mempolicy, sys_set_mempolicy, compat_sys_set_mempolicy)
+#define __NR_migrate_pages 238
+__SC_COMP(__NR_migrate_pages, sys_migrate_pages, compat_sys_migrate_pages)
+#define __NR_move_pages 239
+__SC_COMP(__NR_move_pages, sys_move_pages, compat_sys_move_pages)
+#endif
+
+#define __NR_rt_tgsigqueueinfo 240
+__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
+ compat_sys_rt_tgsigqueueinfo)
+#define __NR_perf_event_open 241
+__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+#define __NR_accept4 242
+__SYSCALL(__NR_accept4, sys_accept4)
+#define __NR_recvmmsg 243
+__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
+
+/*
+ * Architectures may provide up to 16 syscalls of their own
+ * starting with this value.
+ */
+#define __NR_arch_specific_syscall 244
+
+#define __NR_wait4 260
+__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
+#define __NR_prlimit64 261
+__SYSCALL(__NR_prlimit64, sys_prlimit64)
+#define __NR_fanotify_init 262
+__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
+#define __NR_fanotify_mark 263
+__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
+#define __NR_name_to_handle_at 264
+__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
+#define __NR_open_by_handle_at 265
+__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
+ compat_sys_open_by_handle_at)
+#define __NR_clock_adjtime 266
+__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
+#define __NR_syncfs 267
+__SYSCALL(__NR_syncfs, sys_syncfs)
+#define __NR_setns 268
+__SYSCALL(__NR_setns, sys_setns)
+#define __NR_sendmmsg 269
+__SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
+#define __NR_process_vm_readv 270
+__SC_COMP(__NR_process_vm_readv, sys_process_vm_readv, \
+ compat_sys_process_vm_readv)
+#define __NR_process_vm_writev 271
+__SC_COMP(__NR_process_vm_writev, sys_process_vm_writev, \
+ compat_sys_process_vm_writev)
+
+#undef __NR_syscalls
+#define __NR_syscalls 272
+
+/*
+ * All syscalls below here should go away really,
+ * these are provided for both review and as a porting
+ * help for the C library version.
+*
+ * Last chance: are any of these important enough to
+ * enable by default?
+ */
+#ifdef __ARCH_WANT_SYSCALL_NO_AT
+#define __NR_open 1024
+__SYSCALL(__NR_open, sys_open)
+#define __NR_link 1025
+__SYSCALL(__NR_link, sys_link)
+#define __NR_unlink 1026
+__SYSCALL(__NR_unlink, sys_unlink)
+#define __NR_mknod 1027
+__SYSCALL(__NR_mknod, sys_mknod)
+#define __NR_chmod 1028
+__SYSCALL(__NR_chmod, sys_chmod)
+#define __NR_chown 1029
+__SYSCALL(__NR_chown, sys_chown)
+#define __NR_mkdir 1030
+__SYSCALL(__NR_mkdir, sys_mkdir)
+#define __NR_rmdir 1031
+__SYSCALL(__NR_rmdir, sys_rmdir)
+#define __NR_lchown 1032
+__SYSCALL(__NR_lchown, sys_lchown)
+#define __NR_access 1033
+__SYSCALL(__NR_access, sys_access)
+#define __NR_rename 1034
+__SYSCALL(__NR_rename, sys_rename)
+#define __NR_readlink 1035
+__SYSCALL(__NR_readlink, sys_readlink)
+#define __NR_symlink 1036
+__SYSCALL(__NR_symlink, sys_symlink)
+#define __NR_utimes 1037
+__SYSCALL(__NR_utimes, sys_utimes)
+#define __NR3264_stat 1038
+__SC_3264(__NR3264_stat, sys_stat64, sys_newstat)
+#define __NR3264_lstat 1039
+__SC_3264(__NR3264_lstat, sys_lstat64, sys_newlstat)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR3264_lstat+1)
+#endif /* __ARCH_WANT_SYSCALL_NO_AT */
+
+#ifdef __ARCH_WANT_SYSCALL_NO_FLAGS
+#define __NR_pipe 1040
+__SYSCALL(__NR_pipe, sys_pipe)
+#define __NR_dup2 1041
+__SYSCALL(__NR_dup2, sys_dup2)
+#define __NR_epoll_create 1042
+__SYSCALL(__NR_epoll_create, sys_epoll_create)
+#define __NR_inotify_init 1043
+__SYSCALL(__NR_inotify_init, sys_inotify_init)
+#define __NR_eventfd 1044
+__SYSCALL(__NR_eventfd, sys_eventfd)
+#define __NR_signalfd 1045
+__SYSCALL(__NR_signalfd, sys_signalfd)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_signalfd+1)
+#endif /* __ARCH_WANT_SYSCALL_NO_FLAGS */
+
+#if (__BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)) && \
+ defined(__ARCH_WANT_SYSCALL_OFF_T)
+#define __NR_sendfile 1046
+__SYSCALL(__NR_sendfile, sys_sendfile)
+#define __NR_ftruncate 1047
+__SYSCALL(__NR_ftruncate, sys_ftruncate)
+#define __NR_truncate 1048
+__SYSCALL(__NR_truncate, sys_truncate)
+#define __NR_stat 1049
+__SYSCALL(__NR_stat, sys_newstat)
+#define __NR_lstat 1050
+__SYSCALL(__NR_lstat, sys_newlstat)
+#define __NR_fstat 1051
+__SYSCALL(__NR_fstat, sys_newfstat)
+#define __NR_fcntl 1052
+__SYSCALL(__NR_fcntl, sys_fcntl)
+#define __NR_fadvise64 1053
+#define __ARCH_WANT_SYS_FADVISE64
+__SYSCALL(__NR_fadvise64, sys_fadvise64)
+#define __NR_newfstatat 1054
+#define __ARCH_WANT_SYS_NEWFSTATAT
+__SYSCALL(__NR_newfstatat, sys_newfstatat)
+#define __NR_fstatfs 1055
+__SYSCALL(__NR_fstatfs, sys_fstatfs)
+#define __NR_statfs 1056
+__SYSCALL(__NR_statfs, sys_statfs)
+#define __NR_lseek 1057
+__SYSCALL(__NR_lseek, sys_lseek)
+#define __NR_mmap 1058
+__SYSCALL(__NR_mmap, sys_mmap)
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_mmap+1)
+#endif /* 32 bit off_t syscalls */
+
+#ifdef __ARCH_WANT_SYSCALL_DEPRECATED
+#define __NR_alarm 1059
+#define __ARCH_WANT_SYS_ALARM
+__SYSCALL(__NR_alarm, sys_alarm)
+#define __NR_getpgrp 1060
+#define __ARCH_WANT_SYS_GETPGRP
+__SYSCALL(__NR_getpgrp, sys_getpgrp)
+#define __NR_pause 1061
+#define __ARCH_WANT_SYS_PAUSE
+__SYSCALL(__NR_pause, sys_pause)
+#define __NR_time 1062
+#define __ARCH_WANT_SYS_TIME
+#define __ARCH_WANT_COMPAT_SYS_TIME
+__SYSCALL(__NR_time, sys_time)
+#define __NR_utime 1063
+#define __ARCH_WANT_SYS_UTIME
+__SYSCALL(__NR_utime, sys_utime)
+
+#define __NR_creat 1064
+__SYSCALL(__NR_creat, sys_creat)
+#define __NR_getdents 1065
+#define __ARCH_WANT_SYS_GETDENTS
+__SYSCALL(__NR_getdents, sys_getdents)
+#define __NR_futimesat 1066
+__SYSCALL(__NR_futimesat, sys_futimesat)
+#define __NR_select 1067
+#define __ARCH_WANT_SYS_SELECT
+__SYSCALL(__NR_select, sys_select)
+#define __NR_poll 1068
+__SYSCALL(__NR_poll, sys_poll)
+#define __NR_epoll_wait 1069
+__SYSCALL(__NR_epoll_wait, sys_epoll_wait)
+#define __NR_ustat 1070
+__SYSCALL(__NR_ustat, sys_ustat)
+#define __NR_vfork 1071
+__SYSCALL(__NR_vfork, sys_vfork)
+#define __NR_oldwait4 1072
+__SYSCALL(__NR_oldwait4, sys_wait4)
+#define __NR_recv 1073
+__SYSCALL(__NR_recv, sys_recv)
+#define __NR_send 1074
+__SYSCALL(__NR_send, sys_send)
+#define __NR_bdflush 1075
+__SYSCALL(__NR_bdflush, sys_bdflush)
+#define __NR_umount 1076
+__SYSCALL(__NR_umount, sys_oldumount)
+#define __ARCH_WANT_SYS_OLDUMOUNT
+#define __NR_uselib 1077
+__SYSCALL(__NR_uselib, sys_uselib)
+#define __NR__sysctl 1078
+__SYSCALL(__NR__sysctl, sys_sysctl)
+
+#define __NR_fork 1079
+#ifdef CONFIG_MMU
+__SYSCALL(__NR_fork, sys_fork)
+#else
+__SYSCALL(__NR_fork, sys_ni_syscall)
+#endif /* CONFIG_MMU */
+
+#undef __NR_syscalls
+#define __NR_syscalls (__NR_fork+1)
+
+#endif /* __ARCH_WANT_SYSCALL_DEPRECATED */
+
+/*
+ * 32 bit systems traditionally used different
+ * syscalls for off_t and loff_t arguments, while
+ * 64 bit systems only need the off_t version.
+ * For new 32 bit platforms, there is no need to
+ * implement the old 32 bit off_t syscalls, so
+ * they take different names.
+ * Here we map the numbers so that both versions
+ * use the same syscall table layout.
+ */
+#if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
+#define __NR_fcntl __NR3264_fcntl
+#define __NR_statfs __NR3264_statfs
+#define __NR_fstatfs __NR3264_fstatfs
+#define __NR_truncate __NR3264_truncate
+#define __NR_ftruncate __NR3264_ftruncate
+#define __NR_lseek __NR3264_lseek
+#define __NR_sendfile __NR3264_sendfile
+#define __NR_newfstatat __NR3264_fstatat
+#define __NR_fstat __NR3264_fstat
+#define __NR_mmap __NR3264_mmap
+#define __NR_fadvise64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat __NR3264_stat
+#define __NR_lstat __NR3264_lstat
+#endif
+#else
+#define __NR_fcntl64 __NR3264_fcntl
+#define __NR_statfs64 __NR3264_statfs
+#define __NR_fstatfs64 __NR3264_fstatfs
+#define __NR_truncate64 __NR3264_truncate
+#define __NR_ftruncate64 __NR3264_ftruncate
+#define __NR_llseek __NR3264_lseek
+#define __NR_sendfile64 __NR3264_sendfile
+#define __NR_fstatat64 __NR3264_fstatat
+#define __NR_fstat64 __NR3264_fstat
+#define __NR_mmap2 __NR3264_mmap
+#define __NR_fadvise64_64 __NR3264_fadvise64
+#ifdef __NR3264_stat
+#define __NR_stat64 __NR3264_stat
+#define __NR_lstat64 __NR3264_lstat
+#endif
+#endif
+
+#ifdef __KERNEL__
+
+/*
+ * These are required system calls, we should
+ * invert the logic eventually and let them
+ * be selected by default.
+ */
+#if __BITS_PER_LONG == 32
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_LLSEEK
+#endif
+#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
+
+/*
+ * "Conditional" syscalls
+ *
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
+ * but it doesn't work on all toolchains, so we just do it by hand
+ */
+#ifndef cond_syscall
+#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_GENERIC_UNISTD_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/user.h b/ap/os/linux/linux-3.4.x/include/asm-generic/user.h
new file mode 100644
index 0000000..35638c3
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/user.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_GENERIC_USER_H
+#define __ASM_GENERIC_USER_H
+/*
+ * This file may define a 'struct user' structure. However, it is only
+ * used for a.out files, which are not supported on new architectures.
+ */
+
+#endif /* __ASM_GENERIC_USER_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/vga.h b/ap/os/linux/linux-3.4.x/include/asm-generic/vga.h
new file mode 100644
index 0000000..36c8ff5
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/vga.h
@@ -0,0 +1,24 @@
+/*
+ * Access to VGA videoram
+ *
+ * (c) 1998 Martin Mares <mj@ucw.cz>
+ */
+#ifndef __ASM_GENERIC_VGA_H
+#define __ASM_GENERIC_VGA_H
+
+/*
+ * On most architectures that support VGA, we can just
+ * recalculate addresses and then access the videoram
+ * directly without any black magic.
+ *
+ * Everyone else needs to ioremap the address and use
+ * proper I/O accesses.
+ */
+#ifndef VGA_MAP_MEM
+#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
+#endif
+
+#define vga_readb(x) (*(x))
+#define vga_writeb(x, y) (*(y) = (x))
+
+#endif /* _ASM_GENERIC_VGA_H */
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/vmlinux.lds.h b/ap/os/linux/linux-3.4.x/include/asm-generic/vmlinux.lds.h
new file mode 100755
index 0000000..3f550be
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/vmlinux.lds.h
@@ -0,0 +1,805 @@
+/*
+ * Helper macros to support writing architecture specific
+ * linker scripts.
+ *
+ * A minimal linker scripts has following content:
+ * [This is a sample, architectures may have special requiriements]
+ *
+ * OUTPUT_FORMAT(...)
+ * OUTPUT_ARCH(...)
+ * ENTRY(...)
+ * SECTIONS
+ * {
+ * . = START;
+ * __init_begin = .;
+ * HEAD_TEXT_SECTION
+ * INIT_TEXT_SECTION(PAGE_SIZE)
+ * INIT_DATA_SECTION(...)
+ * PERCPU_SECTION(CACHELINE_SIZE)
+ * __init_end = .;
+ *
+ * _stext = .;
+ * TEXT_SECTION = 0
+ * _etext = .;
+ *
+ * _sdata = .;
+ * RO_DATA_SECTION(PAGE_SIZE)
+ * RW_DATA_SECTION(...)
+ * _edata = .;
+ *
+ * EXCEPTION_TABLE(...)
+ * NOTES
+ *
+ * BSS_SECTION(0, 0, 0)
+ * _end = .;
+ *
+ * STABS_DEBUG
+ * DWARF_DEBUG
+ *
+ * DISCARDS // must be the last
+ * }
+ *
+ * [__init_begin, __init_end] is the init section that may be freed after init
+ * [_stext, _etext] is the text section
+ * [_sdata, _edata] is the data section
+ *
+ * Some of the included output section have their own set of constants.
+ * Examples are: [__initramfs_start, __initramfs_end] for initramfs and
+ * [__nosave_begin, __nosave_end] for the nosave data
+ */
+
+#ifndef LOAD_OFFSET
+#define LOAD_OFFSET 0
+#endif
+
+#ifndef SYMBOL_PREFIX
+#define VMLINUX_SYMBOL(sym) sym
+#else
+#define PASTE2(x,y) x##y
+#define PASTE(x,y) PASTE2(x,y)
+#define VMLINUX_SYMBOL(sym) PASTE(SYMBOL_PREFIX, sym)
+#endif
+
+/* Align . to a 8 byte boundary equals to maximum function alignment. */
+#define ALIGN_FUNCTION() . = ALIGN(8)
+
+/*
+ * Align to a 32 byte boundary equal to the
+ * alignment gcc 4.5 uses for a struct
+ */
+#define STRUCT_ALIGNMENT 32
+#define STRUCT_ALIGN() . = ALIGN(STRUCT_ALIGNMENT)
+
+/* The actual configuration determine if the init/exit sections
+ * are handled as text/data or they can be discarded (which
+ * often happens at runtime)
+ */
+#ifdef CONFIG_HOTPLUG
+#define DEV_KEEP(sec) KEEP(*(.dev##sec))
+#define DEV_DISCARD(sec)
+#else
+#define DEV_KEEP(sec)
+#define DEV_DISCARD(sec) KEEP(*(.dev##sec))
+#endif
+
+#ifdef CONFIG_HOTPLUG_CPU
+#define CPU_KEEP(sec) KEEP(*(.cpu##sec))
+#define CPU_DISCARD(sec)
+#else
+#define CPU_KEEP(sec)
+#define CPU_DISCARD(sec) KEEP(*(.cpu##sec))
+#endif
+
+#if defined(CONFIG_MEMORY_HOTPLUG)
+#define MEM_KEEP(sec) KEEP(*(.mem##sec))
+#define MEM_DISCARD(sec)
+#else
+#define MEM_KEEP(sec)
+#define MEM_DISCARD(sec) KEEP(*(.mem##sec))
+#endif
+
+#ifdef CONFIG_FTRACE_MCOUNT_RECORD
+#define MCOUNT_REC() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start_mcount_loc) = .; \
+ KEEP(*(__mcount_loc)) \
+ VMLINUX_SYMBOL(__stop_mcount_loc) = .;
+#else
+#define MCOUNT_REC()
+#endif
+
+#ifdef CONFIG_TRACE_BRANCH_PROFILING
+#define LIKELY_PROFILE() VMLINUX_SYMBOL(__start_annotated_branch_profile) = .; \
+ KEEP(*(_ftrace_annotated_branch)) \
+ VMLINUX_SYMBOL(__stop_annotated_branch_profile) = .;
+#else
+#define LIKELY_PROFILE()
+#endif
+
+#ifdef CONFIG_PROFILE_ALL_BRANCHES
+#define BRANCH_PROFILE() VMLINUX_SYMBOL(__start_branch_profile) = .; \
+ KEEP(*(_ftrace_branch)) \
+ VMLINUX_SYMBOL(__stop_branch_profile) = .;
+#else
+#define BRANCH_PROFILE()
+#endif
+
+#ifdef CONFIG_EVENT_TRACING
+#define FTRACE_EVENTS() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start_ftrace_events) = .; \
+ KEEP(*(_ftrace_events)) \
+ VMLINUX_SYMBOL(__stop_ftrace_events) = .;
+#else
+#define FTRACE_EVENTS()
+#endif
+
+#ifdef CONFIG_TRACING
+#define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .; \
+ KEEP(*(__trace_printk_fmt)) /* Trace_printk fmt' pointer */ \
+ VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .;
+#else
+#define TRACE_PRINTKS()
+#endif
+
+#ifdef CONFIG_FTRACE_SYSCALLS
+#define TRACE_SYSCALLS() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start_syscalls_metadata) = .; \
+ KEEP(*(__syscalls_metadata)) \
+ VMLINUX_SYMBOL(__stop_syscalls_metadata) = .;
+#else
+#define TRACE_SYSCALLS()
+#endif
+
+
+#define KERNEL_DTB() \
+ STRUCT_ALIGN(); \
+ VMLINUX_SYMBOL(__dtb_start) = .; \
+ KEEP(*(.dtb.init.rodata)) \
+ VMLINUX_SYMBOL(__dtb_end) = .;
+
+/* .data section */
+#define DATA_DATA \
+ *(.data) \
+ KEEP(*(.ref.data)) \
+ KEEP(*(.data..shared_aligned)) /* percpu related */ \
+ DEV_KEEP(init.data) \
+ DEV_KEEP(exit.data) \
+ CPU_KEEP(init.data) \
+ CPU_KEEP(exit.data) \
+ MEM_KEEP(init.data) \
+ MEM_KEEP(exit.data) \
+ KEEP(*(.data.unlikely)) \
+ STRUCT_ALIGN(); \
+ KEEP(*(__tracepoints)) \
+ /* implement dynamic printk debug */ \
+ . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start___jump_table) = .; \
+ KEEP(*(__jump_table)) \
+ VMLINUX_SYMBOL(__stop___jump_table) = .; \
+ . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start___verbose) = .; \
+ KEEP(*(__verbose)) \
+ VMLINUX_SYMBOL(__stop___verbose) = .; \
+ LIKELY_PROFILE() \
+ BRANCH_PROFILE() \
+ TRACE_PRINTKS()
+
+/*
+ * Data section helpers
+ */
+#define NOSAVE_DATA \
+ . = ALIGN(PAGE_SIZE); \
+ VMLINUX_SYMBOL(__nosave_begin) = .; \
+ KEEP(*(.data..nosave)) \
+ . = ALIGN(PAGE_SIZE); \
+ VMLINUX_SYMBOL(__nosave_end) = .;
+
+#define PAGE_ALIGNED_DATA(page_align) \
+ . = ALIGN(page_align); \
+ KEEP(*(.data..page_aligned))
+
+#define READ_MOSTLY_DATA(align) \
+ . = ALIGN(align); \
+ KEEP(*(.data..read_mostly)) \
+ . = ALIGN(align);
+
+#define CACHELINE_ALIGNED_DATA(align) \
+ . = ALIGN(align); \
+ KEEP(*(.data..cacheline_aligned))
+
+#define INIT_TASK_DATA(align) \
+ . = ALIGN(align); \
+ KEEP(*(.data..init_task))
+
+/*
+ * Read only Data
+ */
+#define RO_DATA_SECTION(align) \
+ . = ALIGN((align)); \
+ .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start_rodata) = .; \
+ *(.rodata) *(.rodata.*) \
+ KEEP(*(__vermagic)) /* Kernel version magic */ \
+ . = ALIGN(8); \
+ VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
+ KEEP(*(__tracepoints_ptrs)) /* Tracepoints: pointer array */\
+ VMLINUX_SYMBOL(__stop___tracepoints_ptrs) = .; \
+ KEEP(*(__tracepoints_strings))/* Tracepoints: strings */ \
+ } \
+ \
+ .rodata1 : AT(ADDR(.rodata1) - LOAD_OFFSET) { \
+ *(.rodata1) \
+ } \
+ \
+ BUG_TABLE \
+ \
+ /* PCI quirks */ \
+ .pci_fixup : AT(ADDR(.pci_fixup) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start_pci_fixups_early) = .; \
+ KEEP(*(.pci_fixup_early)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_early) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_header) = .; \
+ KEEP(*(.pci_fixup_header)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_header) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_final) = .; \
+ KEEP(*(.pci_fixup_final)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_final) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_enable) = .; \
+ KEEP(*(.pci_fixup_enable)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_enable) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_resume) = .; \
+ KEEP(*(.pci_fixup_resume)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_resume) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_resume_early) = .; \
+ KEEP(*(.pci_fixup_resume_early)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_resume_early) = .; \
+ VMLINUX_SYMBOL(__start_pci_fixups_suspend) = .; \
+ KEEP(*(.pci_fixup_suspend)) \
+ VMLINUX_SYMBOL(__end_pci_fixups_suspend) = .; \
+ } \
+ \
+ /* Built-in firmware blobs */ \
+ .builtin_fw : AT(ADDR(.builtin_fw) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start_builtin_fw) = .; \
+ KEEP(*(.builtin_fw)) \
+ VMLINUX_SYMBOL(__end_builtin_fw) = .; \
+ } \
+ \
+ /* RapidIO route ops */ \
+ .rio_ops : AT(ADDR(.rio_ops) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start_rio_switch_ops) = .; \
+ KEEP(*(.rio_switch_ops)) \
+ VMLINUX_SYMBOL(__end_rio_switch_ops) = .; \
+ } \
+ \
+ TRACEDATA \
+ \
+ /* Kernel symbol table: Normal symbols */ \
+ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab) = .; \
+ KEEP(*(SORT(___ksymtab+*))) \
+ VMLINUX_SYMBOL(__stop___ksymtab) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-only symbols */ \
+ __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \
+ KEEP(*(SORT(___ksymtab_gpl+*))) \
+ VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
+ } \
+ \
+ /* Kernel symbol table: Normal unused symbols */ \
+ __ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \
+ *(SORT(___ksymtab_unused+*)) \
+ VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-only unused symbols */ \
+ __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \
+ *(SORT(___ksymtab_unused_gpl+*)) \
+ VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-future-only symbols */ \
+ __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \
+ KEEP(*(SORT(___ksymtab_gpl_future+*))) \
+ VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \
+ } \
+ \
+ /* Kernel symbol table: Normal symbols */ \
+ __kcrctab : AT(ADDR(__kcrctab) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___kcrctab) = .; \
+ KEEP(*(SORT(___kcrctab+*))) \
+ VMLINUX_SYMBOL(__stop___kcrctab) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-only symbols */ \
+ __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___kcrctab_gpl) = .; \
+ KEEP(*(SORT(___kcrctab_gpl+*))) \
+ VMLINUX_SYMBOL(__stop___kcrctab_gpl) = .; \
+ } \
+ \
+ /* Kernel symbol table: Normal unused symbols */ \
+ __kcrctab_unused : AT(ADDR(__kcrctab_unused) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___kcrctab_unused) = .; \
+ *(SORT(___kcrctab_unused+*)) \
+ VMLINUX_SYMBOL(__stop___kcrctab_unused) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-only unused symbols */ \
+ __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___kcrctab_unused_gpl) = .; \
+ *(SORT(___kcrctab_unused_gpl+*)) \
+ VMLINUX_SYMBOL(__stop___kcrctab_unused_gpl) = .; \
+ } \
+ \
+ /* Kernel symbol table: GPL-future-only symbols */ \
+ __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___kcrctab_gpl_future) = .; \
+ KEEP(*(SORT(___kcrctab_gpl_future+*))) \
+ VMLINUX_SYMBOL(__stop___kcrctab_gpl_future) = .; \
+ } \
+ \
+ /* Kernel symbol table: strings */ \
+ __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
+ KEEP(*(__ksymtab_strings)) \
+ } \
+ \
+ /* __*init sections */ \
+ __init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) { \
+ KEEP(*(.ref.rodata)) \
+ DEV_KEEP(init.rodata) \
+ DEV_KEEP(exit.rodata) \
+ CPU_KEEP(init.rodata) \
+ CPU_KEEP(exit.rodata) \
+ MEM_KEEP(init.rodata) \
+ MEM_KEEP(exit.rodata) \
+ } \
+ \
+ /* Built-in module parameters. */ \
+ __param : AT(ADDR(__param) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___param) = .; \
+ KEEP(*(__param)) \
+ VMLINUX_SYMBOL(__stop___param) = .; \
+ } \
+ \
+ /* Built-in module versions. */ \
+ __modver : AT(ADDR(__modver) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___modver) = .; \
+ KEEP(*(__modver)) \
+ VMLINUX_SYMBOL(__stop___modver) = .; \
+ . = ALIGN((align)); \
+ VMLINUX_SYMBOL(__end_rodata) = .; \
+ } \
+ . = ALIGN((align));
+
+/* RODATA & RO_DATA provided for backward compatibility.
+ * All archs are supposed to use RO_DATA() */
+#define RODATA RO_DATA_SECTION(4096)
+#define RO_DATA(align) RO_DATA_SECTION(align)
+
+#define SECURITY_INIT \
+ .security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__security_initcall_start) = .; \
+ KEEP(*(.security_initcall.init)) \
+ VMLINUX_SYMBOL(__security_initcall_end) = .; \
+ }
+
+/* .text section. Map to function alignment to avoid address changes
+ * during second ld run in second ld pass when generating System.map */
+#define TEXT_TEXT \
+ ALIGN_FUNCTION(); \
+ KEEP(*(.text.hot)) \
+ *(.text) \
+ KEEP(*(.ref.text)) \
+ DEV_KEEP(init.text) \
+ DEV_KEEP(exit.text) \
+ CPU_KEEP(init.text) \
+ CPU_KEEP(exit.text) \
+ MEM_KEEP(init.text) \
+ MEM_KEEP(exit.text) \
+ KEEP(*(.text.unlikely))
+
+
+/* sched.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
+#define SCHED_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__sched_text_start) = .; \
+ KEEP(*(.sched.text)) \
+ VMLINUX_SYMBOL(__sched_text_end) = .;
+
+/* spinlock.text is aling to function alignment to secure we have same
+ * address even at second ld pass when generating System.map */
+#define LOCK_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__lock_text_start) = .; \
+ KEEP(*(.spinlock.text)) \
+ VMLINUX_SYMBOL(__lock_text_end) = .;
+
+#define KPROBES_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__kprobes_text_start) = .; \
+ KEEP(*(.kprobes.text)) \
+ VMLINUX_SYMBOL(__kprobes_text_end) = .;
+
+#define ENTRY_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__entry_text_start) = .; \
+ KEEP(*(.entry.text)) \
+ VMLINUX_SYMBOL(__entry_text_end) = .;
+
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+#define IRQENTRY_TEXT \
+ ALIGN_FUNCTION(); \
+ VMLINUX_SYMBOL(__irqentry_text_start) = .; \
+ KEEP(*(.irqentry.text)) \
+ VMLINUX_SYMBOL(__irqentry_text_end) = .;
+#else
+#define IRQENTRY_TEXT
+#endif
+
+/* Section used for early init (in .S files) */
+#define HEAD_TEXT KEEP(*(.head.text))
+
+#define HEAD_TEXT_SECTION \
+ .head.text : AT(ADDR(.head.text) - LOAD_OFFSET) { \
+ HEAD_TEXT \
+ }
+
+/*
+ * Exception table
+ */
+#define EXCEPTION_TABLE(align) \
+ . = ALIGN(align); \
+ __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___ex_table) = .; \
+ KEEP(*(__ex_table)) \
+ VMLINUX_SYMBOL(__stop___ex_table) = .; \
+ }
+
+/*
+ * Init task
+ */
+#define INIT_TASK_DATA_SECTION(align) \
+ . = ALIGN(align); \
+ .data..init_task : AT(ADDR(.data..init_task) - LOAD_OFFSET) { \
+ INIT_TASK_DATA(align) \
+ }
+
+#ifdef CONFIG_CONSTRUCTORS
+#define KERNEL_CTORS() . = ALIGN(8); \
+ VMLINUX_SYMBOL(__ctors_start) = .; \
+ KEEP(*(.ctors)) \
+ VMLINUX_SYMBOL(__ctors_end) = .;
+#else
+#define KERNEL_CTORS()
+#endif
+
+/* init and exit section handling */
+#define INIT_DATA \
+ KEEP(*(.init.data)) \
+ DEV_DISCARD(init.data) \
+ CPU_DISCARD(init.data) \
+ MEM_DISCARD(init.data) \
+ KERNEL_CTORS() \
+ KEEP(*(.init.rodata)) \
+ MCOUNT_REC() \
+ FTRACE_EVENTS() \
+ TRACE_SYSCALLS() \
+ DEV_DISCARD(init.rodata) \
+ CPU_DISCARD(init.rodata) \
+ MEM_DISCARD(init.rodata) \
+ KERNEL_DTB()
+
+#define INIT_TEXT \
+ KEEP(*(.init.text)) \
+ DEV_DISCARD(init.text) \
+ CPU_DISCARD(init.text) \
+ MEM_DISCARD(init.text)
+
+#define EXIT_DATA \
+ KEEP(*(.exit.data)) \
+ DEV_DISCARD(exit.data) \
+ DEV_DISCARD(exit.rodata) \
+ CPU_DISCARD(exit.data) \
+ CPU_DISCARD(exit.rodata) \
+ MEM_DISCARD(exit.data) \
+ MEM_DISCARD(exit.rodata)
+
+#define EXIT_TEXT \
+ KEEP(*(.exit.text)) \
+ DEV_DISCARD(exit.text) \
+ CPU_DISCARD(exit.text) \
+ MEM_DISCARD(exit.text)
+
+#define EXIT_CALL \
+ *(.exitcall.exit)
+
+/*
+ * bss (Block Started by Symbol) - uninitialized data
+ * zeroed during startup
+ */
+#define SBSS(sbss_align) \
+ . = ALIGN(sbss_align); \
+ .sbss : AT(ADDR(.sbss) - LOAD_OFFSET) { \
+ *(.sbss) \
+ *(.scommon) \
+ }
+
+#define BSS(bss_align) \
+ . = ALIGN(bss_align); \
+ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { \
+ KEEP(*(.bss..page_aligned)) \
+ *(.dynbss) \
+ *(.bss) \
+ *(COMMON) \
+ }
+
+/*
+ * DWARF debug sections.
+ * Symbols in the DWARF debugging sections are relative to
+ * the beginning of the section so we begin them at 0.
+ */
+#define DWARF_DEBUG \
+ /* DWARF 1 */ \
+ .debug 0 : { *(.debug) } \
+ .line 0 : { *(.line) } \
+ /* GNU DWARF 1 extensions */ \
+ .debug_srcinfo 0 : { *(.debug_srcinfo) } \
+ .debug_sfnames 0 : { *(.debug_sfnames) } \
+ /* DWARF 1.1 and DWARF 2 */ \
+ .debug_aranges 0 : { *(.debug_aranges) } \
+ .debug_pubnames 0 : { *(.debug_pubnames) } \
+ /* DWARF 2 */ \
+ .debug_info 0 : { *(.debug_info \
+ .gnu.linkonce.wi.*) } \
+ .debug_abbrev 0 : { *(.debug_abbrev) } \
+ .debug_line 0 : { *(.debug_line) } \
+ .debug_frame 0 : { *(.debug_frame) } \
+ .debug_str 0 : { *(.debug_str) } \
+ .debug_loc 0 : { *(.debug_loc) } \
+ .debug_macinfo 0 : { *(.debug_macinfo) } \
+ /* SGI/MIPS DWARF 2 extensions */ \
+ .debug_weaknames 0 : { *(.debug_weaknames) } \
+ .debug_funcnames 0 : { *(.debug_funcnames) } \
+ .debug_typenames 0 : { *(.debug_typenames) } \
+ .debug_varnames 0 : { *(.debug_varnames) } \
+
+ /* Stabs debugging sections. */
+#define STABS_DEBUG \
+ .stab 0 : { *(.stab) } \
+ .stabstr 0 : { *(.stabstr) } \
+ .stab.excl 0 : { *(.stab.excl) } \
+ .stab.exclstr 0 : { *(.stab.exclstr) } \
+ .stab.index 0 : { *(.stab.index) } \
+ .stab.indexstr 0 : { *(.stab.indexstr) } \
+ .comment 0 : { *(.comment) }
+
+#ifdef CONFIG_GENERIC_BUG
+#define BUG_TABLE \
+ . = ALIGN(8); \
+ __bug_table : AT(ADDR(__bug_table) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start___bug_table) = .; \
+ *(__bug_table) \
+ VMLINUX_SYMBOL(__stop___bug_table) = .; \
+ }
+#else
+#define BUG_TABLE
+#endif
+
+#ifdef CONFIG_PM_TRACE
+#define TRACEDATA \
+ . = ALIGN(4); \
+ .tracedata : AT(ADDR(.tracedata) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__tracedata_start) = .; \
+ *(.tracedata) \
+ VMLINUX_SYMBOL(__tracedata_end) = .; \
+ }
+#else
+#define TRACEDATA
+#endif
+
+#define NOTES \
+ .notes : AT(ADDR(.notes) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__start_notes) = .; \
+ *(.note.*) \
+ VMLINUX_SYMBOL(__stop_notes) = .; \
+ }
+
+#define INIT_SETUP(initsetup_align) \
+ . = ALIGN(initsetup_align); \
+ VMLINUX_SYMBOL(__setup_start) = .; \
+ KEEP(*(.init.setup)) \
+ VMLINUX_SYMBOL(__setup_end) = .;
+
+#define INIT_CALLS_LEVEL(level) \
+ VMLINUX_SYMBOL(__initcall##level##_start) = .; \
+ KEEP(*(.initcall##level##.init)) \
+ KEEP(*(.initcall##level##s.init)) \
+
+#define INIT_CALLS \
+ VMLINUX_SYMBOL(__initcall_start) = .; \
+ KEEP(*(.initcallearly.init)) \
+ INIT_CALLS_LEVEL(0) \
+ INIT_CALLS_LEVEL(1) \
+ INIT_CALLS_LEVEL(2) \
+ INIT_CALLS_LEVEL(3) \
+ INIT_CALLS_LEVEL(4) \
+ INIT_CALLS_LEVEL(5) \
+ INIT_CALLS_LEVEL(rootfs) \
+ INIT_CALLS_LEVEL(6) \
+ INIT_CALLS_LEVEL(7) \
+ VMLINUX_SYMBOL(__initcall_end) = .;
+
+#define CON_INITCALL \
+ VMLINUX_SYMBOL(__con_initcall_start) = .; \
+ KEEP(*(.con_initcall.init)) \
+ VMLINUX_SYMBOL(__con_initcall_end) = .;
+
+#define SECURITY_INITCALL \
+ VMLINUX_SYMBOL(__security_initcall_start) = .; \
+ KEEP(*(.security_initcall.init)) \
+ VMLINUX_SYMBOL(__security_initcall_end) = .;
+
+#ifdef CONFIG_BLK_DEV_INITRD
+#define INIT_RAM_FS \
+ . = ALIGN(4); \
+ VMLINUX_SYMBOL(__initramfs_start) = .; \
+ KEEP(*(.init.ramfs)) \
+ . = ALIGN(8); \
+ KEEP(*(.init.ramfs.info))
+#else
+#define INIT_RAM_FS
+#endif
+
+/*
+ * Default discarded sections.
+ *
+ * Some archs want to discard exit text/data at runtime rather than
+ * link time due to cross-section references such as alt instructions,
+ * bug table, eh_frame, etc. DISCARDS must be the last of output
+ * section definitions so that such archs put those in earlier section
+ * definitions.
+ */
+#define DISCARDS \
+ /DISCARD/ : { \
+ EXIT_TEXT \
+ EXIT_DATA \
+ EXIT_CALL \
+ *(.discard) \
+ *(.discard.*) \
+ }
+
+/**
+ * PERCPU_INPUT - the percpu input sections
+ * @cacheline: cacheline size
+ *
+ * The core percpu section names and core symbols which do not rely
+ * directly upon load addresses.
+ *
+ * @cacheline is used to align subsections to avoid false cacheline
+ * sharing between subsections for different purposes.
+ */
+#define PERCPU_INPUT(cacheline) \
+ VMLINUX_SYMBOL(__per_cpu_start) = .; \
+ KEEP(*(.data..percpu..first)) \
+ . = ALIGN(PAGE_SIZE); \
+ KEEP(*(.data..percpu..page_aligned)) \
+ . = ALIGN(cacheline); \
+ KEEP(*(.data..percpu..readmostly)) \
+ . = ALIGN(cacheline); \
+ KEEP(*(.data..percpu)) \
+ KEEP(*(.data..percpu..shared_aligned)) \
+ VMLINUX_SYMBOL(__per_cpu_end) = .;
+
+/**
+ * PERCPU_VADDR - define output section for percpu area
+ * @cacheline: cacheline size
+ * @vaddr: explicit base address (optional)
+ * @phdr: destination PHDR (optional)
+ *
+ * Macro which expands to output section for percpu area.
+ *
+ * @cacheline is used to align subsections to avoid false cacheline
+ * sharing between subsections for different purposes.
+ *
+ * If @vaddr is not blank, it specifies explicit base address and all
+ * percpu symbols will be offset from the given address. If blank,
+ * @vaddr always equals @laddr + LOAD_OFFSET.
+ *
+ * @phdr defines the output PHDR to use if not blank. Be warned that
+ * output PHDR is sticky. If @phdr is specified, the next output
+ * section in the linker script will go there too. @phdr should have
+ * a leading colon.
+ *
+ * Note that this macros defines __per_cpu_load as an absolute symbol.
+ * If there is no need to put the percpu section at a predetermined
+ * address, use PERCPU_SECTION.
+ */
+#define PERCPU_VADDR(cacheline, vaddr, phdr) \
+ VMLINUX_SYMBOL(__per_cpu_load) = .; \
+ .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
+ - LOAD_OFFSET) { \
+ PERCPU_INPUT(cacheline) \
+ } phdr \
+ . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
+
+/**
+ * PERCPU_SECTION - define output section for percpu area, simple version
+ * @cacheline: cacheline size
+ *
+ * Align to PAGE_SIZE and outputs output section for percpu area. This
+ * macro doesn't manipulate @vaddr or @phdr and __per_cpu_load and
+ * __per_cpu_start will be identical.
+ *
+ * This macro is equivalent to ALIGN(PAGE_SIZE); PERCPU_VADDR(@cacheline,,)
+ * except that __per_cpu_load is defined as a relative symbol against
+ * .data..percpu which is required for relocatable x86_32 configuration.
+ */
+#define PERCPU_SECTION(cacheline) \
+ . = ALIGN(PAGE_SIZE); \
+ .data..percpu : AT(ADDR(.data..percpu) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(__per_cpu_load) = .; \
+ PERCPU_INPUT(cacheline) \
+ }
+
+
+/*
+ * Definition of the high level *_SECTION macros
+ * They will fit only a subset of the architectures
+ */
+
+
+/*
+ * Writeable data.
+ * All sections are combined in a single .data section.
+ * The sections following CONSTRUCTORS are arranged so their
+ * typical alignment matches.
+ * A cacheline is typical/always less than a PAGE_SIZE so
+ * the sections that has this restriction (or similar)
+ * is located before the ones requiring PAGE_SIZE alignment.
+ * NOSAVE_DATA starts and ends with a PAGE_SIZE alignment which
+ * matches the requirement of PAGE_ALIGNED_DATA.
+ *
+ * use 0 as page_align if page_aligned data is not used */
+#define RW_DATA_SECTION(cacheline, pagealigned, inittask) \
+ . = ALIGN(PAGE_SIZE); \
+ .data : AT(ADDR(.data) - LOAD_OFFSET) { \
+ INIT_TASK_DATA(inittask) \
+ NOSAVE_DATA \
+ PAGE_ALIGNED_DATA(pagealigned) \
+ CACHELINE_ALIGNED_DATA(cacheline) \
+ READ_MOSTLY_DATA(cacheline) \
+ DATA_DATA \
+ CONSTRUCTORS \
+ }
+
+#define INIT_TEXT_SECTION(inittext_align) \
+ . = ALIGN(inittext_align); \
+ .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { \
+ VMLINUX_SYMBOL(_sinittext) = .; \
+ INIT_TEXT \
+ VMLINUX_SYMBOL(_einittext) = .; \
+ }
+
+#define INIT_DATA_SECTION(initsetup_align) \
+ .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { \
+ INIT_DATA \
+ INIT_SETUP(initsetup_align) \
+ INIT_CALLS \
+ CON_INITCALL \
+ SECURITY_INITCALL \
+ INIT_RAM_FS \
+ }
+
+#define BSS_SECTION(sbss_align, bss_align, stop_align) \
+ . = ALIGN(sbss_align); \
+ VMLINUX_SYMBOL(__bss_start) = .; \
+ SBSS(sbss_align) \
+ BSS(bss_align) \
+ . = ALIGN(stop_align); \
+ VMLINUX_SYMBOL(__bss_stop) = .;
diff --git a/ap/os/linux/linux-3.4.x/include/asm-generic/xor.h b/ap/os/linux/linux-3.4.x/include/asm-generic/xor.h
new file mode 100644
index 0000000..6028fb8
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/include/asm-generic/xor.h
@@ -0,0 +1,718 @@
+/*
+ * include/asm-generic/xor.h
+ *
+ * Generic optimized RAID-5 checksumming functions.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * You should have received a copy of the GNU General Public License
+ * (for example /usr/src/linux/COPYING); if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/prefetch.h>
+
+static void
+xor_8regs_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ p1[0] ^= p2[0];
+ p1[1] ^= p2[1];
+ p1[2] ^= p2[2];
+ p1[3] ^= p2[3];
+ p1[4] ^= p2[4];
+ p1[5] ^= p2[5];
+ p1[6] ^= p2[6];
+ p1[7] ^= p2[7];
+ p1 += 8;
+ p2 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_8regs_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ p1[0] ^= p2[0] ^ p3[0];
+ p1[1] ^= p2[1] ^ p3[1];
+ p1[2] ^= p2[2] ^ p3[2];
+ p1[3] ^= p2[3] ^ p3[3];
+ p1[4] ^= p2[4] ^ p3[4];
+ p1[5] ^= p2[5] ^ p3[5];
+ p1[6] ^= p2[6] ^ p3[6];
+ p1[7] ^= p2[7] ^ p3[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_8regs_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ p1[0] ^= p2[0] ^ p3[0] ^ p4[0];
+ p1[1] ^= p2[1] ^ p3[1] ^ p4[1];
+ p1[2] ^= p2[2] ^ p3[2] ^ p4[2];
+ p1[3] ^= p2[3] ^ p3[3] ^ p4[3];
+ p1[4] ^= p2[4] ^ p3[4] ^ p4[4];
+ p1[5] ^= p2[5] ^ p3[5] ^ p4[5];
+ p1[6] ^= p2[6] ^ p3[6] ^ p4[6];
+ p1[7] ^= p2[7] ^ p3[7] ^ p4[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_8regs_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4, unsigned long *p5)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ p1[0] ^= p2[0] ^ p3[0] ^ p4[0] ^ p5[0];
+ p1[1] ^= p2[1] ^ p3[1] ^ p4[1] ^ p5[1];
+ p1[2] ^= p2[2] ^ p3[2] ^ p4[2] ^ p5[2];
+ p1[3] ^= p2[3] ^ p3[3] ^ p4[3] ^ p5[3];
+ p1[4] ^= p2[4] ^ p3[4] ^ p4[4] ^ p5[4];
+ p1[5] ^= p2[5] ^ p3[5] ^ p4[5] ^ p5[5];
+ p1[6] ^= p2[6] ^ p3[6] ^ p4[6] ^ p5[6];
+ p1[7] ^= p2[7] ^ p3[7] ^ p4[7] ^ p5[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ p5 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_32regs_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_32regs_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_32regs_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ d0 ^= p4[0];
+ d1 ^= p4[1];
+ d2 ^= p4[2];
+ d3 ^= p4[3];
+ d4 ^= p4[4];
+ d5 ^= p4[5];
+ d6 ^= p4[6];
+ d7 ^= p4[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_32regs_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4, unsigned long *p5)
+{
+ long lines = bytes / (sizeof (long)) / 8;
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ d0 ^= p4[0];
+ d1 ^= p4[1];
+ d2 ^= p4[2];
+ d3 ^= p4[3];
+ d4 ^= p4[4];
+ d5 ^= p4[5];
+ d6 ^= p4[6];
+ d7 ^= p4[7];
+ d0 ^= p5[0];
+ d1 ^= p5[1];
+ d2 ^= p5[2];
+ d3 ^= p5[3];
+ d4 ^= p5[4];
+ d5 ^= p5[5];
+ d6 ^= p5[6];
+ d7 ^= p5[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ p5 += 8;
+ } while (--lines > 0);
+}
+
+static void
+xor_8regs_p_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+ prefetchw(p1);
+ prefetch(p2);
+
+ do {
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ once_more:
+ p1[0] ^= p2[0];
+ p1[1] ^= p2[1];
+ p1[2] ^= p2[2];
+ p1[3] ^= p2[3];
+ p1[4] ^= p2[4];
+ p1[5] ^= p2[5];
+ p1[6] ^= p2[6];
+ p1[7] ^= p2[7];
+ p1 += 8;
+ p2 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_8regs_p_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+
+ do {
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ once_more:
+ p1[0] ^= p2[0] ^ p3[0];
+ p1[1] ^= p2[1] ^ p3[1];
+ p1[2] ^= p2[2] ^ p3[2];
+ p1[3] ^= p2[3] ^ p3[3];
+ p1[4] ^= p2[4] ^ p3[4];
+ p1[5] ^= p2[5] ^ p3[5];
+ p1[6] ^= p2[6] ^ p3[6];
+ p1[7] ^= p2[7] ^ p3[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_8regs_p_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+ prefetch(p4);
+
+ do {
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ prefetch(p4+8);
+ once_more:
+ p1[0] ^= p2[0] ^ p3[0] ^ p4[0];
+ p1[1] ^= p2[1] ^ p3[1] ^ p4[1];
+ p1[2] ^= p2[2] ^ p3[2] ^ p4[2];
+ p1[3] ^= p2[3] ^ p3[3] ^ p4[3];
+ p1[4] ^= p2[4] ^ p3[4] ^ p4[4];
+ p1[5] ^= p2[5] ^ p3[5] ^ p4[5];
+ p1[6] ^= p2[6] ^ p3[6] ^ p4[6];
+ p1[7] ^= p2[7] ^ p3[7] ^ p4[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_8regs_p_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4, unsigned long *p5)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+ prefetch(p4);
+ prefetch(p5);
+
+ do {
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ prefetch(p4+8);
+ prefetch(p5+8);
+ once_more:
+ p1[0] ^= p2[0] ^ p3[0] ^ p4[0] ^ p5[0];
+ p1[1] ^= p2[1] ^ p3[1] ^ p4[1] ^ p5[1];
+ p1[2] ^= p2[2] ^ p3[2] ^ p4[2] ^ p5[2];
+ p1[3] ^= p2[3] ^ p3[3] ^ p4[3] ^ p5[3];
+ p1[4] ^= p2[4] ^ p3[4] ^ p4[4] ^ p5[4];
+ p1[5] ^= p2[5] ^ p3[5] ^ p4[5] ^ p5[5];
+ p1[6] ^= p2[6] ^ p3[6] ^ p4[6] ^ p5[6];
+ p1[7] ^= p2[7] ^ p3[7] ^ p4[7] ^ p5[7];
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ p5 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_32regs_p_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ once_more:
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_32regs_p_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ once_more:
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_32regs_p_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+ prefetch(p4);
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ prefetch(p4+8);
+ once_more:
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ d0 ^= p4[0];
+ d1 ^= p4[1];
+ d2 ^= p4[2];
+ d3 ^= p4[3];
+ d4 ^= p4[4];
+ d5 ^= p4[5];
+ d6 ^= p4[6];
+ d7 ^= p4[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static void
+xor_32regs_p_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
+ unsigned long *p3, unsigned long *p4, unsigned long *p5)
+{
+ long lines = bytes / (sizeof (long)) / 8 - 1;
+
+ prefetchw(p1);
+ prefetch(p2);
+ prefetch(p3);
+ prefetch(p4);
+ prefetch(p5);
+
+ do {
+ register long d0, d1, d2, d3, d4, d5, d6, d7;
+
+ prefetchw(p1+8);
+ prefetch(p2+8);
+ prefetch(p3+8);
+ prefetch(p4+8);
+ prefetch(p5+8);
+ once_more:
+ d0 = p1[0]; /* Pull the stuff into registers */
+ d1 = p1[1]; /* ... in bursts, if possible. */
+ d2 = p1[2];
+ d3 = p1[3];
+ d4 = p1[4];
+ d5 = p1[5];
+ d6 = p1[6];
+ d7 = p1[7];
+ d0 ^= p2[0];
+ d1 ^= p2[1];
+ d2 ^= p2[2];
+ d3 ^= p2[3];
+ d4 ^= p2[4];
+ d5 ^= p2[5];
+ d6 ^= p2[6];
+ d7 ^= p2[7];
+ d0 ^= p3[0];
+ d1 ^= p3[1];
+ d2 ^= p3[2];
+ d3 ^= p3[3];
+ d4 ^= p3[4];
+ d5 ^= p3[5];
+ d6 ^= p3[6];
+ d7 ^= p3[7];
+ d0 ^= p4[0];
+ d1 ^= p4[1];
+ d2 ^= p4[2];
+ d3 ^= p4[3];
+ d4 ^= p4[4];
+ d5 ^= p4[5];
+ d6 ^= p4[6];
+ d7 ^= p4[7];
+ d0 ^= p5[0];
+ d1 ^= p5[1];
+ d2 ^= p5[2];
+ d3 ^= p5[3];
+ d4 ^= p5[4];
+ d5 ^= p5[5];
+ d6 ^= p5[6];
+ d7 ^= p5[7];
+ p1[0] = d0; /* Store the result (in bursts) */
+ p1[1] = d1;
+ p1[2] = d2;
+ p1[3] = d3;
+ p1[4] = d4;
+ p1[5] = d5;
+ p1[6] = d6;
+ p1[7] = d7;
+ p1 += 8;
+ p2 += 8;
+ p3 += 8;
+ p4 += 8;
+ p5 += 8;
+ } while (--lines > 0);
+ if (lines == 0)
+ goto once_more;
+}
+
+static struct xor_block_template xor_block_8regs = {
+ .name = "8regs",
+ .do_2 = xor_8regs_2,
+ .do_3 = xor_8regs_3,
+ .do_4 = xor_8regs_4,
+ .do_5 = xor_8regs_5,
+};
+
+static struct xor_block_template xor_block_32regs = {
+ .name = "32regs",
+ .do_2 = xor_32regs_2,
+ .do_3 = xor_32regs_3,
+ .do_4 = xor_32regs_4,
+ .do_5 = xor_32regs_5,
+};
+
+static struct xor_block_template xor_block_8regs_p = {
+ .name = "8regs_prefetch",
+ .do_2 = xor_8regs_p_2,
+ .do_3 = xor_8regs_p_3,
+ .do_4 = xor_8regs_p_4,
+ .do_5 = xor_8regs_p_5,
+};
+
+static struct xor_block_template xor_block_32regs_p = {
+ .name = "32regs_prefetch",
+ .do_2 = xor_32regs_p_2,
+ .do_3 = xor_32regs_p_3,
+ .do_4 = xor_32regs_p_4,
+ .do_5 = xor_32regs_p_5,
+};
+
+#define XOR_TRY_TEMPLATES \
+ do { \
+ xor_speed(&xor_block_8regs); \
+ xor_speed(&xor_block_8regs_p); \
+ xor_speed(&xor_block_32regs); \
+ xor_speed(&xor_block_32regs_p); \
+ } while (0)