2.5-18.1

62 files changed, 955 insertions, 213 deletions

diff --git a/sysdeps/unix/sysv/linux/i386/Dist b/sysdeps/unix/sysv/linux/i386/Dist
deleted file mode 100644
index 70253ac9e8..0000000000
--- a/sysdeps/unix/sysv/linux/i386/Dist
+++ /dev/null
@@ -1,17 +0,0 @@
-bp-thunks.h
-clone.S
-olddirent.h
-oldgetrlimit64.c
-setresuid.c
-setresgid.c
-setfsuid.c
-setfsgid.c
-sys/debugreg.h
-sys/elf.h
-sys/io.h
-sys/perm.h
-sys/procfs.h
-sys/reg.h
-sys/user.h
-sys/vm86.h
-ucontext_i.h
diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile
index 1ae69407ff..9e84975635 100644
--- a/sysdeps/unix/sysv/linux/i386/Makefile
+++ b/sysdeps/unix/sysv/linux/i386/Makefile
@@ -1,5 +1,5 @@
 ifeq ($(subdir),misc)
-sysdep_routines += ioperm iopl vm86
+sysdep_routines += ioperm iopl vm86 call_pselect6
 sysdep_headers += sys/elf.h sys/perm.h sys/reg.h sys/vm86.h sys/debugreg.h sys/io.h
 endif
 
@@ -12,3 +12,7 @@ endif
 ifeq ($(subdir),resource)
 sysdep_routines += oldgetrlimit64
 endif
+
+ifeq ($(subdir),stdlib)
+gen-as-const-headers += ucontext_i.sym
+endif
diff --git a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h b/sysdeps/unix/sysv/linux/i386/bits/fcntl.h
index 9065825b98..6de33302ee 100644
--- a/sysdeps/unix/sysv/linux/i386/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/i386/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2004
+   Copyright (C) 1995, 1996, 1997, 1998, 2000, 2004, 2006
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -22,8 +22,11 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
-
 #include <sys/types.h>
+#ifdef __USE_GNU
+# include <bits/uio.h>
+#endif
+
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
@@ -96,7 +99,7 @@
 # define F_NOTIFY	1026	/* Request notfications on a directory.	 */
 #endif
 
-/* For F_[GET|SET]FL.  */
+/* For F_[GET|SET]FD.  */
 #define FD_CLOEXEC	1	/* actually anything with low bit set goes */
 
 /* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
@@ -180,10 +183,55 @@ struct flock64
 # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
 #endif
 
+
+#ifdef __USE_GNU
+/* Flags for SYNC_FILE_RANGE.  */
+# define SYNC_FILE_RANGE_WAIT_BEFORE	1 /* Wait upon writeout of all pages
+					     in the range before performing the
+					     write.  */
+# define SYNC_FILE_RANGE_WRITE		2 /* Initiate writeout of all those
+					     dirty pages in the range which are
+					     not presently under writeback.  */
+# define SYNC_FILE_RANGE_WAIT_AFTER	4 /* Wait upon writeout of all pages in
+					     the range after performing the
+					     write.  */
+
+/* Flags for SPLICE and VMSPLICE.  */
+# define SPLICE_F_MOVE		1	/* Move pages instead of copying.  */
+# define SPLICE_F_NONBLOCK	2	/* Don't block on the pipe splicing
+					   (but we may still block on the fd
+					   we splice from/to).  */
+# define SPLICE_F_MORE		4	/* Expect more data.  */
+# define SPLICE_F_GIFT		8	/* Pages passed in are a gift.  */
+#endif
+
 __BEGIN_DECLS
 
+#ifdef __USE_GNU
+
 /* Provide kernel hint to read ahead.  */
 extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
     __THROW;
 
+
+/* Selective file content synch'ing.  */
+extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
+			    unsigned int __flags);
+
+
+/* Splice address range into a pipe.  */
+extern int vmsplice (int __fdout, const struct iovec *__iov, size_t __count,
+		     unsigned int __flags);
+
+/* Splice two files together.  */
+extern int splice (int __fdin, __off64_t *__offin, int __fdout,
+		   __off64_t *__offout, size_t __len, unsigned int __flags)
+    __THROW;
+
+/* In-kernel implementation of tee for pipe buffers.  */
+extern int tee (int __fdin, int __fdout, size_t __len, unsigned int __flags)
+    __THROW;
+
+#endif
+
 __END_DECLS
diff --git a/sysdeps/unix/sysv/linux/i386/bits/mman.h b/sysdeps/unix/sysv/linux/i386/bits/mman.h
index 1477aa54e2..00cb982395 100644
--- a/sysdeps/unix/sysv/linux/i386/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/i386/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/i386 version.
-   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000, 2003, 2005, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -78,6 +78,7 @@
 /* Flags for `mremap'.  */
 #ifdef __USE_GNU
 # define MREMAP_MAYMOVE	1
+# define MREMAP_FIXED	2
 #endif
 
 /* Advice to `madvise'.  */
@@ -87,6 +88,9 @@
 # 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.  */
+# define MADV_REMOVE	 9	/* Remove these pages and resources.  */
+# define MADV_DONTFORK	 10	/* Do not inherit across fork.  */
+# define MADV_DOFORK	 11	/* Do inherit across fork.  */
 #endif
 
 /* The POSIX people had to invent similar names for the same things.  */
diff --git a/sysdeps/unix/sysv/linux/i386/call_pselect6.S b/sysdeps/unix/sysv/linux/i386/call_pselect6.S
new file mode 100644
index 0000000000..a356f1dfa9
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/call_pselect6.S
@@ -0,0 +1,65 @@
+/* Copyright (C) 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+
+#ifdef __NR_pselect6
+	.text
+ENTRY(__call_pselect6)
+	.hidden __call_pselect6
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	pushl	%esi
+	cfi_adjust_cfa_offset (4)
+	pushl	%edi
+	cfi_adjust_cfa_offset (4)
+	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebp, 0)
+	cfi_rel_offset (edi, 4)
+	cfi_rel_offset (esi, 8)
+	cfi_rel_offset (ebx, 12)
+
+	movl	$__NR_pselect6, %eax
+	movl	20(%esp), %ebx
+	movl	24(%esp), %ecx
+	movl	28(%esp), %edx
+	movl	32(%esp), %esi
+	movl	36(%esp), %edi
+	movl	40(%esp), %ebp
+
+	/* The syscall handling cannot handle 6 parameters.  Yet.  */
+	int	$0x80
+
+	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
+	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
+	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+
+	ret
+END(__call_pselect6)
+#endif
diff --git a/sysdeps/unix/sysv/linux/i386/chown.c b/sysdeps/unix/sysv/linux/i386/chown.c
index 31a6e0f08a..fc6a9c95a1 100644
--- a/sysdeps/unix/sysv/linux/i386/chown.c
+++ b/sysdeps/unix/sysv/linux/i386/chown.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1998,1999,2000,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,1999,2000,2002,2003,2004,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +26,7 @@
 #include <bp-checks.h>
 
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 /*
   In Linux 2.1.x the chown functions have been changed.  A new function lchown
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S
index c7d31f7a32..54524ec120 100644
--- a/sysdeps/unix/sysv/linux/i386/clone.S
+++ b/sysdeps/unix/sysv/linux/i386/clone.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1997,98,99,2000,02,03,04 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2000,02,03,04,2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@tamu.edu)
 
@@ -83,12 +83,19 @@ ENTRY (BP_SYM (__clone))
 
 	/* Do the system call */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
+
 	movl	TLS+12(%esp),%esi
+	cfi_rel_offset (esi, 4)
 	movl	PTID+12(%esp),%edx
 	movl	FLAGS+12(%esp),%ebx
+	cfi_rel_offset (ebx, 8)
 	movl	CTID+12(%esp),%edi
+	cfi_rel_offset (edi, 0)
 	movl	$SYS_ify(clone),%eax
 
 #ifdef RESET_PID
@@ -96,6 +103,10 @@ ENTRY (BP_SYM (__clone))
 	movl	%ebx, (%ecx)
 #endif
 
+	/* End FDE now, because in the child the unwind info will be
+	   wrong.  */
+	cfi_endproc
+
 	int	$0x80
 	popl	%edi
 	popl	%esi
@@ -125,7 +136,7 @@ L(here):
 #endif
 	movl	%eax, %ebx
 	movl	$SYS_ify(exit), %eax
-	int	$0x80
+	ENTER_KERNEL
 
 #ifdef RESET_PID
 	.subsection 2
@@ -142,6 +153,7 @@ L(nomoregetpid):
 	.previous
 #endif
 
+	cfi_startproc
 PSEUDO_END (BP_SYM (__clone))
 
 weak_alias (BP_SYM (__clone), BP_SYM (clone))
diff --git a/sysdeps/unix/sysv/linux/i386/dl-cache.h b/sysdeps/unix/sysv/linux/i386/dl-cache.h
new file mode 100644
index 0000000000..38a1c7dfb4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/dl-cache.h
@@ -0,0 +1,59 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+static inline int
+is_ia64 (void)
+{
+  unsigned int fl1, fl2;
+
+  /* See if we can use cpuid.  */
+  __asm__ ("pushfl; pushfl; popl %0; movl %0,%1; xorl %2,%0;"
+           "pushl %0; popfl; pushfl; popl %0; popfl"
+           : "=&r" (fl1), "=&r" (fl2)
+           : "i" (0x00200000));
+  if (((fl1 ^ fl2) & 0x00200000) == 0)
+    return 0;
+
+  /* Host supports cpuid.  See if cpuid gives capabilities, try
+     CPUID(0).  Preserve %ebx and %ecx; cpuid insn clobbers these, we
+     don't need their CPUID values here, and %ebx may be the PIC
+     register.  */
+  __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+           : "=a" (fl1) : "0" (0) : "edx", "cc");
+  if (fl1 == 0)
+    return 0;
+
+  /* Invoke CPUID(1), return %edx; caller can examine bits to
+     determine what's supported.  */
+  __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+           : "=d" (fl2), "=a" (fl1) : "1" (1) : "cc");
+  return (fl2 & (1 << 30)) != 0;
+}
+
+#define arch_startup(argc, argv) \
+  do {									\
+    /* On IA-64, try to execute 64-bit ldconfig if possible.		\
+       This is because the badly designed /emul/ia32-linux hack		\
+       will cause 32-bit ldconfig to do all sorts of weird things.  */	\
+    if (is_ia64 ())							\
+      execv ("/emul/ia32-linux/../../sbin/ldconfig",			\
+	     (char *const *) argv);					\
+  } while (0)
+
+#include_next <dl-cache.h>
diff --git a/sysdeps/unix/sysv/linux/i386/fchown.c b/sysdeps/unix/sysv/linux/i386/fchown.c
index 1f2e389844..30299c9609 100644
--- a/sysdeps/unix/sysv/linux/i386/fchown.c
+++ b/sysdeps/unix/sysv/linux/i386/fchown.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +23,7 @@
 #include <sys/syscall.h>
 
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_fchown32
 # if __ASSUME_32BITUIDS == 0
diff --git a/sysdeps/unix/sysv/linux/i386/fchownat.c b/sysdeps/unix/sysv/linux/i386/fchownat.c
new file mode 100644
index 0000000000..34acf10c27
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/fchownat.c
@@ -0,0 +1,110 @@
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <shlib-compat.h>
+#include <bp-checks.h>
+
+#include <linux/posix_types.h>
+#include <kernel-features.h>
+
+
+int
+fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
+{
+  int result;
+
+#ifdef __NR_fchownat
+# ifndef __ASSUME_ATFCTS
+  if (__have_atfcts >= 0)
+# endif
+    {
+      result = INLINE_SYSCALL (fchownat, 5, fd, file, owner, group, flag);
+# ifndef __ASSUME_ATFCTS
+      if (result == -1 && errno == ENOSYS)
+	__have_atfcts = -1;
+      else
+# endif
+	return result;
+    }
+#endif
+
+#ifndef __ASSUME_ATFCTS
+  if (flag & ~AT_SYMLINK_NOFOLLOW)
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  char *buf = NULL;
+
+  if (fd != AT_FDCWD && file[0] != '/')
+    {
+      size_t filelen = strlen (file);
+      static const char procfd[] = "/proc/self/fd/%d/%s";
+      /* Buffer for the path name we are going to use.  It consists of
+	 - the string /proc/self/fd/
+	 - the file descriptor number
+	 - the file name provided.
+	 The final NUL is included in the sizeof.   A bit of overhead
+	 due to the format elements compensates for possible negative
+	 numbers.  */
+      size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+      buf = alloca (buflen);
+
+      __snprintf (buf, buflen, procfd, fd, file);
+      file = buf;
+    }
+
+# if __ASSUME_32BITUIDS > 0
+  /* This implies __ASSUME_LCHOWN_SYSCALL.  */
+  INTERNAL_SYSCALL_DECL (err);
+
+  if (flag & AT_SYMLINK_NOFOLLOW)
+    result = INTERNAL_SYSCALL (lchown32, err, 3, CHECK_STRING (file), owner,
+			       group);
+  else
+    result = INTERNAL_SYSCALL (chown32, err, 3, CHECK_STRING (file), owner,
+			       group);
+
+  if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+    {
+      __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+      return -1;
+    }
+# else
+  /* Don't inline the rest to avoid unnecessary code duplication.  */
+  if (flag & AT_SYMLINK_NOFOLLOW)
+    result = __lchown (file, owner, group);
+  else
+    result = __chown (file, owner, group);
+  if (result < 0)
+    __atfct_seterrno (errno, fd, buf);
+# endif
+
+  return result;
+
+#endif
+}
diff --git a/sysdeps/unix/sysv/linux/i386/fcntl.c b/sysdeps/unix/sysv/linux/i386/fcntl.c
index 210faba2a7..b27373d24b 100644
--- a/sysdeps/unix/sysv/linux/i386/fcntl.c
+++ b/sysdeps/unix/sysv/linux/i386/fcntl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2000,2002,2003,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +23,7 @@
 #include <stdarg.h>
 
 #include <sys/syscall.h>
-#include "../kernel-features.h"
+#include <kernel-features.h>
 
 #if __ASSUME_FCNTL64 == 0
 /* This variable is shared with all files that check for fcntl64.  */
diff --git a/sysdeps/unix/sysv/linux/i386/fxstat.c b/sysdeps/unix/sysv/linux/i386/fxstat.c
index 40787b99e7..281839f964 100644
--- a/sysdeps/unix/sysv/linux/i386/fxstat.c
+++ b/sysdeps/unix/sysv/linux/i386/fxstat.c
@@ -1,5 +1,6 @@
 /* fxstat using old-style Unix fstat system call.
-   Copyright (C) 1991,1995-1998,2000,2002,2003 Free Software Foundation, Inc.
+   Copyright (C) 1991,1995-1998,2000,2002,2003,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -30,7 +31,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #include <xstatconv.h>
 
diff --git a/sysdeps/unix/sysv/linux/i386/fxstatat.c b/sysdeps/unix/sysv/linux/i386/fxstatat.c
new file mode 100644
index 0000000000..94f6e81186
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/fxstatat.c
@@ -0,0 +1,176 @@
+/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Ho hum, if fxstatat == fxstatat64 we must get rid of the prototype or gcc
+   will complain since they don't strictly match.  */
+#define __fxstatat64 __fxstatat64_disable
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <kernel_stat.h>
+
+#include <sysdep.h>
+#include <sys/syscall.h>
+#include <bp-checks.h>
+
+#include <kernel-features.h>
+
+#include <xstatconv.h>
+
+#ifdef __NR_stat64
+# if __ASSUME_STAT64_SYSCALL == 0
+/* The variable is shared between all wrappers around *stat64 calls.  */
+extern int __have_no_stat64;
+# endif
+#endif
+
+
+/* Get information about the file NAME relative to FD in ST.  */
+int
+__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
+{
+  int result;
+  INTERNAL_SYSCALL_DECL (err);
+  struct stat64 st64;
+
+#ifdef __NR_fstatat64
+# ifndef __ASSUME_ATFCTS
+  if (__have_atfcts >= 0)
+# endif
+    {
+      result = INTERNAL_SYSCALL (fstatat64, err, 4, fd, file, &st64, flag);
+# ifndef __ASSUME_ATFCTS
+      if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 1)
+	  && INTERNAL_SYSCALL_ERRNO (result, err) == ENOSYS)
+	__have_atfcts = -1;
+      else
+# endif
+	if (!__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	  return __xstat32_conv (vers, &st64, st);
+	else
+	  {
+	    __set_errno (INTERNAL_SYSCALL_ERRNO (result, err));
+	    return -1;
+	  }
+    }
+#endif
+
+#ifndef __ASSUME_ATFCTS
+  if (__builtin_expect (flag & ~AT_SYMLINK_NOFOLLOW, 0))
+    {
+      __set_errno (EINVAL);
+      return -1;
+    }
+
+  char *buf = NULL;
+
+  if (fd != AT_FDCWD && file[0] != '/')
+    {
+      size_t filelen = strlen (file);
+      static const char procfd[] = "/proc/self/fd/%d/%s";
+      /* Buffer for the path name we are going to use.  It consists of
+	 - the string /proc/self/fd/
+	 - the file descriptor number
+	 - the file name provided.
+	 The final NUL is included in the sizeof.   A bit of overhead
+	 due to the format elements compensates for possible negative
+	 numbers.  */
+      size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
+      buf = alloca (buflen);
+
+      __snprintf (buf, buflen, procfd, fd, file);
+      file = buf;
+    }
+
+# if __ASSUME_STAT64_SYSCALL == 0
+  struct kernel_stat kst;
+# endif
+  if (vers == _STAT_VER_KERNEL)
+    {
+      if (flag & AT_SYMLINK_NOFOLLOW)
+	result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+				   CHECK_1 ((struct kernel_stat *) st));
+      else
+	result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+				   CHECK_1 ((struct kernel_stat *) st));
+      goto out;
+    }
+
+# if __ASSUME_STAT64_SYSCALL > 0
+
+  if (flag & AT_SYMLINK_NOFOLLOW)
+    result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+			       __ptrvalue (&st64));
+  else
+    result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+			       __ptrvalue (&st64));
+  if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+    return __xstat32_conv (vers, &st64, st);
+# else
+#  if defined __NR_stat64
+  /* To support 32 bit UIDs, we have to use stat64.  The normal stat
+     call only returns 16 bit UIDs.  */
+  if (! __have_no_stat64)
+    {
+      if (flag & AT_SYMLINK_NOFOLLOW)
+	result = INTERNAL_SYSCALL (lstat64, err, 2, CHECK_STRING (file),
+				   __ptrvalue (&st64));
+      else
+	result = INTERNAL_SYSCALL (stat64, err, 2, CHECK_STRING (file),
+				   __ptrvalue (&st64));
+
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+	result = __xstat32_conv (vers, &st64, st);
+
+      if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1)
+	  || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
+	goto out;
+
+      __have_no_stat64 = 1;
+    }
+#  endif
+  if (flag & AT_SYMLINK_NOFOLLOW)
+    result = INTERNAL_SYSCALL (lstat, err, 2, CHECK_STRING (file),
+			       __ptrvalue (&kst));
+  else
+    result = INTERNAL_SYSCALL (stat, err, 2, CHECK_STRING (file),
+			       __ptrvalue (&kst));
+  if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
+    return __xstat_conv (vers, &kst, st);
+# endif  /* __ASSUME_STAT64_SYSCALL  */
+
+ out:
+  if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (result, err), 0))
+    {
+      __atfct_seterrno (INTERNAL_SYSCALL_ERRNO (result, err), fd, buf);
+      result = -1;
+    }
+
+  return result;
+#endif
+}
+libc_hidden_def (__fxstatat)
+#ifdef XSTAT_IS_XSTAT64
+# undef __fxstatat64
+strong_alias (__fxstatat, __fxstatat64);
+libc_hidden_ver (__fxstatat, __fxstatat64)
+#endif
diff --git a/sysdeps/unix/sysv/linux/i386/getcontext.S b/sysdeps/unix/sysv/linux/i386/getcontext.S
index 68541d5d80..fe28f1e0e1 100644
--- a/sysdeps/unix/sysv/linux/i386/getcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/getcontext.S
@@ -1,5 +1,5 @@
 /* Save current context.
-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -63,12 +63,16 @@ ENTRY(__getcontext)
 
 	/* Save the current signal mask.  */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
 	leal	oSIGMASK(%eax), %edx
 	xorl	%ecx, %ecx
 	movl	$SIG_BLOCK, %ebx
 	movl	$__NR_sigprocmask, %eax
 	ENTER_KERNEL
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	cmpl	$-4095, %eax		/* Check %eax for error.  */
 	jae	SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
 
@@ -78,4 +82,4 @@ L(pseudo_end):
 	ret
 PSEUDO_END(__getcontext)
 
-weak_alias(__getcontext, getcontext)
+weak_alias (__getcontext, getcontext)
diff --git a/sysdeps/unix/sysv/linux/i386/getegid.c b/sysdeps/unix/sysv/linux/i386/getegid.c
index c54133b359..31c10cc32f 100644
--- a/sysdeps/unix/sysv/linux/i386/getegid.c
+++ b/sysdeps/unix/sysv/linux/i386/getegid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,7 +21,7 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_getegid32
 # if __ASSUME_32BITUIDS == 0
diff --git a/sysdeps/unix/sysv/linux/i386/geteuid.c b/sysdeps/unix/sysv/linux/i386/geteuid.c
index 8d56f6c7f8..53f52687a4 100644
--- a/sysdeps/unix/sysv/linux/i386/geteuid.c
+++ b/sysdeps/unix/sysv/linux/i386/geteuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,7 +21,7 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_geteuid32
 # if __ASSUME_32BITUIDS == 0
diff --git a/sysdeps/unix/sysv/linux/i386/getgid.c b/sysdeps/unix/sysv/linux/i386/getgid.c
index 0ff63580f6..7a7e38d9c0 100644
--- a/sysdeps/unix/sysv/linux/i386/getgid.c
+++ b/sysdeps/unix/sysv/linux/i386/getgid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_getgid32
 # if __ASSUME_32BITUIDS == 0
diff --git a/sysdeps/unix/sysv/linux/i386/getmsg.c b/sysdeps/unix/sysv/linux/i386/getmsg.c
index e6ca88d136..c0efd56369 100644
--- a/sysdeps/unix/sysv/linux/i386/getmsg.c
+++ b/sysdeps/unix/sysv/linux/i386/getmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -34,5 +34,5 @@ getmsg (fildes, ctlptr, dataptr, flagsp)
   return INLINE_SYSCALL (getpmsg, 5, fildes, ctlptr, dataptr, NULL, flagsp);
 }
 #else
-# include <sysdeps/generic/getmsg.c>
+# include <streams/getmsg.c>
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/getresgid.c b/sysdeps/unix/sysv/linux/i386/getresgid.c
index 8028dec3f9..393195619f 100644
--- a/sysdeps/unix/sysv/linux/i386/getresgid.c
+++ b/sysdeps/unix/sysv/linux/i386/getresgid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2002,2003,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_getresgid
 
@@ -81,5 +81,5 @@ libc_hidden_def (__getresgid)
 weak_alias (__getresgid, getresgid)
 
 #else
-# include <sysdeps/generic/getresgid.c>
+# include <posix/getresgid.c>
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/getresuid.c b/sysdeps/unix/sysv/linux/i386/getresuid.c
index 6b94bbb66c..ddd25341b2 100644
--- a/sysdeps/unix/sysv/linux/i386/getresuid.c
+++ b/sysdeps/unix/sysv/linux/i386/getresuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2002,2003,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_getresuid
 
@@ -80,5 +80,5 @@ libc_hidden_def (__getresuid)
 weak_alias (__getresuid, getresuid)
 
 #else
-# include <sysdeps/generic/getresuid.c>
+# include <posix/getresuid.c>
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/getrlimit.c b/sysdeps/unix/sysv/linux/i386/getrlimit.c
index 38b369bc4f..59951ac100 100644
--- a/sysdeps/unix/sysv/linux/i386/getrlimit.c
+++ b/sysdeps/unix/sysv/linux/i386/getrlimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@
 #include <shlib-compat.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 extern int __new_getrlimit (enum __rlimit_resource resource,
 			    struct rlimit *__unbounded rlimits);
diff --git a/sysdeps/unix/sysv/linux/i386/getrlimit64.c b/sysdeps/unix/sysv/linux/i386/getrlimit64.c
index d6ab86f3e4..2ff175393c 100644
--- a/sysdeps/unix/sysv/linux/i386/getrlimit64.c
+++ b/sysdeps/unix/sysv/linux/i386/getrlimit64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,7 +18,7 @@
 
 #define getrlimit64 __new_getrlimit64
 
-#include <sysdeps/generic/getrlimit64.c>
+#include <resource/getrlimit64.c>
 
 #undef getrlimit64
 #include <shlib-compat.h>
diff --git a/sysdeps/unix/sysv/linux/i386/getuid.c b/sysdeps/unix/sysv/linux/i386/getuid.c
index 3e5c901ec5..d7be0c3cde 100644
--- a/sysdeps/unix/sysv/linux/i386/getuid.c
+++ b/sysdeps/unix/sysv/linux/i386/getuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,7 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_getuid32
 # if __ASSUME_32BITUIDS == 0
diff --git a/sysdeps/unix/sysv/linux/i386/glob64.c b/sysdeps/unix/sysv/linux/i386/glob64.c
index d3d1212f05..18b7f21ae8 100644
--- a/sysdeps/unix/sysv/linux/i386/glob64.c
+++ b/sysdeps/unix/sysv/linux/i386/glob64.c
@@ -19,7 +19,7 @@
 
 #define COMPILE_GLOB64	1
 
-#include <sysdeps/generic/glob.c>
+#include <posix/glob.c>
 
 #include "shlib-compat.h"
 
@@ -48,7 +48,7 @@ int __old_glob64 (__const char *__pattern, int __flags,
 
 #define GLOB_ONLY_P 1
 
-#include <sysdeps/generic/glob.c>
+#include <posix/glob.c>
 
 compat_symbol (libc, __old_glob64, glob64, GLIBC_2_1);
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/lchown.c b/sysdeps/unix/sysv/linux/i386/lchown.c
index 1b217a9451..fbba0bf1d1 100644
--- a/sysdeps/unix/sysv/linux/i386/lchown.c
+++ b/sysdeps/unix/sysv/linux/i386/lchown.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000,2003,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@
 #include <bp-checks.h>
 
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_lchown
 # ifdef __NR_lchown32
@@ -70,5 +70,5 @@ __lchown (const char *file, uid_t owner, gid_t group)
 weak_alias (__lchown, lchown)
 
 #else
-# include <sysdeps/generic/lchown.c>
+# include <io/lchown.c>
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/lockf64.c b/sysdeps/unix/sysv/linux/i386/lockf64.c
index e066cb26e1..8b568ff4a3 100644
--- a/sysdeps/unix/sysv/linux/i386/lockf64.c
+++ b/sysdeps/unix/sysv/linux/i386/lockf64.c
@@ -1,5 +1,5 @@
-/* Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2003
-   Free Software Foundation, Inc.
+/* Copyright (C) 1994,1996,1997,1998,1999,2000,2003,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@
 #include <string.h>
 #include <sysdep.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 /* lockf is a simplified interface to fcntl's locking facilities.  */
 
diff --git a/sysdeps/unix/sysv/linux/i386/lxstat.c b/sysdeps/unix/sysv/linux/i386/lxstat.c
index 65ea0bbed0..5cc96127b5 100644
--- a/sysdeps/unix/sysv/linux/i386/lxstat.c
+++ b/sysdeps/unix/sysv/linux/i386/lxstat.c
@@ -1,6 +1,6 @@
 /* lxstat using old-style Unix lstat system call.
-   Copyright (C) 1991, 1995, 1996, 1997, 1998, 2000, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright (C) 1991,1995,1996,1997,1998,2000,2002,2003,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,7 +31,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #include <xstatconv.h>
 
diff --git a/sysdeps/unix/sysv/linux/i386/makecontext.S b/sysdeps/unix/sysv/linux/i386/makecontext.S
index ec49b74b9a..12ba4e2d67 100644
--- a/sysdeps/unix/sysv/linux/i386/makecontext.S
+++ b/sysdeps/unix/sysv/linux/i386/makecontext.S
@@ -1,5 +1,5 @@
 /* Create new context.
-   Copyright (C) 2001,02 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -68,7 +68,9 @@ ENTRY(__makecontext)
 	   below).  */
 #ifdef PIC
 	call	1f
+	cfi_adjust_cfa_offset (4)
 1:	popl	%ecx
+	cfi_adjust_cfa_offset (-4)
 	addl	$L(exitcode)-1b, %ecx
 	movl	%ecx, (%edx)
 #else
@@ -83,6 +85,7 @@ ENTRY(__makecontext)
 	   the context 'makecontext' manipulated at the time of the
 	   'makecontext' call.  If the pointer is NULL the process must
 	   terminate.  */
+	cfi_endproc
 L(exitcode):
 	/* This removes the parameters passed to the function given to
 	   'makecontext' from the stack.  EBX contains the number of
@@ -108,6 +111,7 @@ L(exitcode):
 	/* The 'exit' call should never return.  In case it does cause
 	   the process to terminate.  */
 	hlt
+	cfi_startproc
 END(__makecontext)
 
-weak_alias(__makecontext, makecontext)
+weak_alias (__makecontext, makecontext)
diff --git a/sysdeps/unix/sysv/linux/i386/mmap.S b/sysdeps/unix/sysv/linux/i386/mmap.S
index ebb21f3d32..a1481feeb5 100644
--- a/sysdeps/unix/sysv/linux/i386/mmap.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,96,97,98,99,2000,2002,2005,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,7 +19,7 @@
 
 #include <sysdep.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #define EINVAL	22
 
@@ -26,22 +27,30 @@
 
 ENTRY (__mmap)
 
-/* I don't think it is worthwhile trzing to use mmap2 whenever it
+/* I don't think it is worthwhile trying to use mmap2 whenever it
    is available.  Only use it when we are sure the syscall exists.  */
 #ifdef __ASSUME_MMAP2_SYSCALL
 
 	/* Save registers.  */
 	pushl %ebp
+	cfi_adjust_cfa_offset (4)
 	pushl %ebx
+	cfi_adjust_cfa_offset (4)
 	pushl %esi
+	cfi_adjust_cfa_offset (4)
 	pushl %edi
+	cfi_adjust_cfa_offset (4)
 
 	movl 20(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl 24(%esp), %ecx
 	movl 28(%esp), %edx
 	movl 32(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl 36(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl 40(%esp), %ebp
+	cfi_rel_offset (ebp, 12)
 	testl $0xfff, %ebp
 	movl $-EINVAL, %eax
 	jne L(skip)
@@ -54,14 +63,23 @@ ENTRY (__mmap)
 L(skip):
 	/* Restore registers.  */
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #else
 
 	/* Save registers.  */
 	movl %ebx, %edx
+	cfi_register (ebx, edx)
 
 	movl $SYS_ify(mmap), %eax	/* System call number in %eax.  */
 
@@ -72,6 +90,7 @@ L(skip):
 
 	/* Restore registers.  */
 	movl %edx, %ebx
+	cfi_restore (ebx)
 
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/i386/mmap64.S b/sysdeps/unix/sysv/linux/i386/mmap64.S
index 3a03335814..f53e6e8c68 100644
--- a/sysdeps/unix/sysv/linux/i386/mmap64.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap64.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,96,97,98,99,2000,2002,2005,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +21,7 @@
 #include <bp-sym.h>
 #include <bp-asm.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #define EINVAL	22
 #define ENOSYS	38
@@ -42,9 +43,13 @@ ENTRY (BP_SYM (__mmap64))
 
 	/* Save registers.  */
 	pushl %ebp
+	cfi_adjust_cfa_offset (4)
 	pushl %ebx
+	cfi_adjust_cfa_offset (4)
 	pushl %esi
+	cfi_adjust_cfa_offset (4)
 	pushl %edi
+	cfi_adjust_cfa_offset (4)
 
 	movl OFFLO(%esp), %edx
 	movl OFFHI(%esp), %ecx
@@ -54,12 +59,16 @@ ENTRY (BP_SYM (__mmap64))
 	shrl $12, %ecx
 	jne L(einval)
 	movl %edx, %ebp
+	cfi_rel_offset (ebp, 12)
 
 	movl ADDR(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl LEN(%esp), %ecx
 	movl PROT(%esp), %edx
 	movl FLAGS(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl FD(%esp), %edi
+	cfi_rel_offset (edi, 0)
 
 	movl $SYS_ify(mmap2), %eax	/* System call number in %eax.  */
 
@@ -69,9 +78,17 @@ L(do_syscall):
 
 	/* Restore registers.  */
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #ifndef __ASSUME_MMAP2_SYSCALL
 2:
@@ -87,12 +104,25 @@ L(do_syscall):
 L(pseudo_end):
 	ret
 
+	cfi_adjust_cfa_offset (16)
+	cfi_rel_offset (ebp, 12)
+	cfi_rel_offset (ebx, 8)
+	cfi_rel_offset (esi, 4)
+	cfi_rel_offset (edi, 0)
 	/* This means the offset value is too large.  */
 L(einval):
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 	movl $-EINVAL, %eax
 	jmp SYSCALL_ERROR_LABEL
 #endif
@@ -101,6 +131,7 @@ L(einval):
 3:
 	/* Save registers.  */
 	movl %ebx, %edx
+	cfi_register (ebx, edx)
 
 	cmpl $0, OFFHI-SVRSP(%esp)
 	jne L(einval2)
@@ -114,6 +145,7 @@ L(einval):
 
 	/* Restore registers.  */
 	movl %edx, %ebx
+	cfi_restore (ebx)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	cmpl $-4096, %eax
@@ -125,8 +157,10 @@ L(pseudo_end):
 #endif
 	ret
 
+	cfi_register (ebx, edx)
 L(einval2):
 	movl %edx, %ebx
+	cfi_restore (ebx)
 	movl $-EINVAL, %eax
 	jmp SYSCALL_ERROR_LABEL
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/msgctl.c b/sysdeps/unix/sysv/linux/i386/msgctl.c
index 108da8a987..afecc49dd7 100644
--- a/sysdeps/unix/sysv/linux/i386/msgctl.c
+++ b/sysdeps/unix/sysv/linux/i386/msgctl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1997,1998,2000,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -26,7 +26,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 #include <shlib-compat.h>
 
 struct __old_msqid_ds
diff --git a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
index 99a3ea536d..092a3bfb97 100644
--- a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
+++ b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995-2000,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2000,2002,2003,2004,2005,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +21,7 @@
 #include <bp-sym.h>
 #include <bp-asm.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #define EINVAL	22
 #define ENOSYS	38
@@ -42,25 +43,41 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 
 	/* Save registers.  */
 	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	movl	FD(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl	OFFLO(%esp), %ecx
 	movl	OFFHI(%esp), %edx
 	movl	LENLO(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl	LENHI(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl	FLAGS(%esp), %ebp
+	cfi_rel_offset (ebp, 12)
 
 	movl	$SYS_ify(fadvise64_64), %eax
 	ENTER_KERNEL
 
 	/* Restore registers.  */
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #ifndef __ASSUME_FADVISE64_64_SYSCALL
 	cmpl	$-ENOSYS, %eax
@@ -80,8 +97,11 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
     && (!defined __ASSUME_FADVISE64_64_SYSCALL || !defined __NR_fadvise64_64)
 1:	/* Save registers.  */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	/* Overflow check.  */
 	cmpl	$0, LENHI(%esp)
@@ -89,10 +109,13 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 	jne	L(overflow)
 
 	movl	FD(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl	OFFLO(%esp), %ecx
 	movl	OFFHI(%esp), %edx
 	movl	LENLO(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl	FLAGS(%esp), %edi
+	cfi_rel_offset (edi, 0)
 
 	movl	$SYS_ify(fadvise64), %eax
 	ENTER_KERNEL
@@ -100,8 +123,14 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 	/* Restore registers.  */
 L(overflow):
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	negl	%eax
diff --git a/sysdeps/unix/sysv/linux/i386/pselect.c b/sysdeps/unix/sysv/linux/i386/pselect.c
new file mode 100644
index 0000000000..2646608786
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/pselect.c
@@ -0,0 +1,18 @@
+#include <sys/select.h>
+
+extern int __call_pselect6 (int nfds, fd_set *readfds, fd_set *writefds,
+			    fd_set *exceptfds, const struct timespec *timeout,
+			    void *data) attribute_hidden;
+
+
+#define CALL_PSELECT6(nfds, readfds, writefds, exceptfds, timeout, data) \
+  ({ int r = __call_pselect6 (nfds, readfds, writefds, exceptfds, timeout,    \
+			      data);					      \
+     if (r < 0 && r > -4096)						      \
+       {								      \
+	 __set_errno (-r);						      \
+	 r = -1;							      \
+       }								      \
+     r; })
+
+#include "../pselect.c"
diff --git a/sysdeps/unix/sysv/linux/i386/putmsg.c b/sysdeps/unix/sysv/linux/i386/putmsg.c
index e7b7a08b55..04fd159b7c 100644
--- a/sysdeps/unix/sysv/linux/i386/putmsg.c
+++ b/sysdeps/unix/sysv/linux/i386/putmsg.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 1999, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -34,5 +34,5 @@ putmsg (fildes, ctlptr, dataptr, flags)
   return INLINE_SYSCALL (putpmsg, 5, fildes, ctlptr, dataptr, -1, flags);
 }
 #else
-# include <sysdeps/generic/putmsg.c>
+# include <streams/putmsg.c>
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/readelflib.c b/sysdeps/unix/sysv/linux/i386/readelflib.c
index 6852f2a9a9..a6374e61d2 100644
--- a/sysdeps/unix/sysv/linux/i386/readelflib.c
+++ b/sysdeps/unix/sysv/linux/i386/readelflib.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2001, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
 		  Jakub Jelinek <jakub@redhat.com>, 2000.
@@ -73,10 +73,10 @@ process_elf_file (const char *file_name, const char *lib, int *flag,
 #undef process_elf_file
 #define process_elf_file process_elf32_file
 #define __ELF_NATIVE_CLASS 32
-#include "sysdeps/generic/readelflib.c"
+#include "elf/readelflib.c"
 
 #undef __ELF_NATIVE_CLASS
 #undef process_elf_file
 #define process_elf_file process_elf64_file
 #define __ELF_NATIVE_CLASS 64
-#include "sysdeps/generic/readelflib.c"
+#include "elf/readelflib.c"
diff --git a/sysdeps/unix/sysv/linux/i386/semctl.c b/sysdeps/unix/sysv/linux/i386/semctl.c
index 14bfac613c..1693cd47c4 100644
--- a/sysdeps/unix/sysv/linux/i386/semctl.c
+++ b/sysdeps/unix/sysv/linux/i386/semctl.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1997,1998,2000,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1997,1998,2000,2003,2004,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -26,7 +27,7 @@
 #include <string.h>
 #include <sys/syscall.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 #include <shlib-compat.h>
 
 struct __old_semid_ds
diff --git a/sysdeps/unix/sysv/linux/i386/semtimedop.S b/sysdeps/unix/sysv/linux/i386/semtimedop.S
index 572641675f..0893c6a654 100644
--- a/sysdeps/unix/sysv/linux/i386/semtimedop.S
+++ b/sysdeps/unix/sysv/linux/i386/semtimedop.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
@@ -32,22 +32,34 @@
 ENTRY (BP_SYM (semtimedop))
 
 	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	movl	$SYSOP_semtimedop, %ebx
+	cfi_rel_offset (ebx, 4)
 	movl	SEMID(%esp), %ecx
 	movl	NSOPS(%esp), %edx
 	movl	SOPS(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl	TIMEOUT(%esp), %ebp
+	cfi_rel_offset (ebp, 8)
 	movl	$__NR_ipc, %eax
 
 	ENTER_KERNEL
 
 	/* Restore registers.  */
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	cmpl $-4096, %eax
diff --git a/sysdeps/unix/sysv/linux/i386/setcontext.S b/sysdeps/unix/sysv/linux/i386/setcontext.S
index ebed2ce572..bf2d7d2bad 100644
--- a/sysdeps/unix/sysv/linux/i386/setcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/setcontext.S
@@ -1,5 +1,5 @@
 /* Install given context.
-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -31,12 +31,16 @@ ENTRY(__setcontext)
 	   the system call fails and we return from the function with an
 	   error.  */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	xorl	%edx, %edx
 	leal	oSIGMASK(%eax), %ecx
 	movl	$SIG_SETMASK, %ebx
+	cfi_rel_offset (ebx, 0)
 	movl	$__NR_sigprocmask, %eax
 	ENTER_KERNEL
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	cmpl	$-4095, %eax		/* Check %eax for error.  */
 	jae	SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
 
@@ -57,6 +61,13 @@ ENTRY(__setcontext)
 	movl	oEIP(%eax), %ecx
 
 	/* Load the new stack pointer.  */
+	cfi_def_cfa (eax, 0)
+	cfi_offset (edi, oEDI)
+	cfi_offset (esi, oESI)
+	cfi_offset (ebp, oEBP)
+	cfi_offset (ebx, oEBX)
+	cfi_offset (edx, oEDX)
+	cfi_offset (ecx, oECX)
 	movl	oESP(%eax), %esp
 
 	/* Push the return address on the new stack so we can return there.  */
@@ -72,6 +83,10 @@ ENTRY(__setcontext)
 	movl	oECX(%eax), %ecx
 	movl	oEAX(%eax), %eax
 
+	/* End FDE here, we fall into another context.  */
+	cfi_endproc
+	cfi_startproc
+
 	/* The following 'ret' will pop the address of the code and jump
 	   to it.  */
 
@@ -79,4 +94,4 @@ L(pseudo_end):
 	ret
 PSEUDO_END(__setcontext)
 
-weak_alias(__setcontext, setcontext)
+weak_alias (__setcontext, setcontext)
diff --git a/sysdeps/unix/sysv/linux/i386/setegid.c b/sysdeps/unix/sysv/linux/i386/setegid.c
index b4bf33f18f..755bc360ad 100644
--- a/sysdeps/unix/sysv/linux/i386/setegid.c
+++ b/sysdeps/unix/sysv/linux/i386/setegid.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995-1998,2000,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1998,2000,2002,2003,2004,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,7 +20,7 @@
 #include <errno.h>
 #include <unistd.h>
 #include <setxid.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setresgid
diff --git a/sysdeps/unix/sysv/linux/i386/seteuid.c b/sysdeps/unix/sysv/linux/i386/seteuid.c
index c139684d04..6de173521c 100644
--- a/sysdeps/unix/sysv/linux/i386/seteuid.c
+++ b/sysdeps/unix/sysv/linux/i386/seteuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2002,2003,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,7 +19,7 @@
 #include <errno.h>
 #include <unistd.h>
 #include <setxid.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setresuid
diff --git a/sysdeps/unix/sysv/linux/i386/setfsgid.c b/sysdeps/unix/sysv/linux/i386/setfsgid.c
index b98514d5be..7296d433ca 100644
--- a/sysdeps/unix/sysv/linux/i386/setfsgid.c
+++ b/sysdeps/unix/sysv/linux/i386/setfsgid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +23,7 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setfsgid
diff --git a/sysdeps/unix/sysv/linux/i386/setfsuid.c b/sysdeps/unix/sysv/linux/i386/setfsuid.c
index f7cf89bf14..65ed353480 100644
--- a/sysdeps/unix/sysv/linux/i386/setfsuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setfsuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@
 #include <sys/syscall.h>
 
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #ifdef __NR_setfsuid
 
diff --git a/sysdeps/unix/sysv/linux/i386/setgid.c b/sysdeps/unix/sysv/linux/i386/setgid.c
index a7cdba582d..208ef25d0e 100644
--- a/sysdeps/unix/sysv/linux/i386/setgid.c
+++ b/sysdeps/unix/sysv/linux/i386/setgid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000, 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setgid32
diff --git a/sysdeps/unix/sysv/linux/i386/setgroups.c b/sysdeps/unix/sysv/linux/i386/setgroups.c
index a2c6fc8daa..10f5b7c91b 100644
--- a/sysdeps/unix/sysv/linux/i386/setgroups.c
+++ b/sysdeps/unix/sysv/linux/i386/setgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000, 2002, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2000,2002,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
 #include <bp-checks.h>
 
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setgroups32
diff --git a/sysdeps/unix/sysv/linux/i386/setregid.c b/sysdeps/unix/sysv/linux/i386/setregid.c
index f20a78175a..05e448c6c9 100644
--- a/sysdeps/unix/sysv/linux/i386/setregid.c
+++ b/sysdeps/unix/sysv/linux/i386/setregid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2003,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setregid32
diff --git a/sysdeps/unix/sysv/linux/i386/setresgid.c b/sysdeps/unix/sysv/linux/i386/setresgid.c
index d4093afb0f..d0750bb203 100644
--- a/sysdeps/unix/sysv/linux/i386/setresgid.c
+++ b/sysdeps/unix/sysv/linux/i386/setresgid.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1998, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2002,2003,2004,2005,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +21,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #if defined __NR_setresgid || defined __NR_setresgid32
@@ -80,6 +81,6 @@ weak_alias (__setresgid, setresgid)
 
 #else
 
-#include <sysdeps/generic/setresgid.c>
+#include <posix/setresgid.c>
 
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/setresuid.c b/sysdeps/unix/sysv/linux/i386/setresuid.c
index 540b954e08..0a676e53a9 100644
--- a/sysdeps/unix/sysv/linux/i386/setresuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setresuid.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1998, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2002,2003,2004,2005,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +21,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #if defined __NR_setresuid || defined __NR_setresuid32
@@ -80,6 +81,6 @@ weak_alias (__setresuid, setresuid)
 
 #else
 
-#include <sysdeps/generic/setresuid.c>
+#include <posix/setresuid.c>
 
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/setreuid.c b/sysdeps/unix/sysv/linux/i386/setreuid.c
index 09717ec52a..1ea449616c 100644
--- a/sysdeps/unix/sysv/linux/i386/setreuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setreuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2003,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setreuid32
diff --git a/sysdeps/unix/sysv/linux/i386/setrlimit.c b/sysdeps/unix/sysv/linux/i386/setrlimit.c
index 4d23209f62..e7e517d914 100644
--- a/sysdeps/unix/sysv/linux/i386/setrlimit.c
+++ b/sysdeps/unix/sysv/linux/i386/setrlimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +25,7 @@
 #include <shlib-compat.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 extern int __new_setrlimit (enum __rlimit_resource resource,
 			    const struct rlimit *__unboundedrlimits);
diff --git a/sysdeps/unix/sysv/linux/i386/setuid.c b/sysdeps/unix/sysv/linux/i386/setuid.c
index f809948f59..21c5bcd615 100644
--- a/sysdeps/unix/sysv/linux/i386/setuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1998,2000,2003,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <setxid.h>
 #include <linux/posix_types.h>
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 
 #ifdef __NR_setuid32
diff --git a/sysdeps/unix/sysv/linux/i386/shmctl.c b/sysdeps/unix/sysv/linux/i386/shmctl.c
index 394d3c01cf..2cc039996c 100644
--- a/sysdeps/unix/sysv/linux/i386/shmctl.c
+++ b/sysdeps/unix/sysv/linux/i386/shmctl.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1997,1998,2000,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -27,7 +27,7 @@
 #include <bits/wordsize.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 #include <shlib-compat.h>
 
 struct __old_shmid_ds
diff --git a/sysdeps/unix/sysv/linux/i386/sigaction.c b/sysdeps/unix/sysv/linux/i386/sigaction.c
index 9cb5b6e340..299574dac4 100644
--- a/sysdeps/unix/sysv/linux/i386/sigaction.c
+++ b/sysdeps/unix/sysv/linux/i386/sigaction.c
@@ -1,5 +1,5 @@
 /* POSIX.1 `sigaction' call for Linux/i386.
-   Copyright (C) 1991,1995-2000,02,03, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1991,1995-2000,2002-2004,2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -154,6 +154,10 @@ __libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 }
 libc_hidden_def (__libc_sigaction)
 
+#ifdef WRAPPER_INCLUDE
+# include WRAPPER_INCLUDE
+#endif
+
 #ifndef LIBC_SIGACTION
 weak_alias (__libc_sigaction, __sigaction)
 libc_hidden_weak (__sigaction)
diff --git a/sysdeps/unix/sysv/linux/i386/socket.S b/sysdeps/unix/sysv/linux/i386/socket.S
index e403899cc6..7c8ac29b86 100644
--- a/sysdeps/unix/sysv/linux/i386/socket.S
+++ b/sysdeps/unix/sysv/linux/i386/socket.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1997,1998,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1998,2002,2003,2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -41,7 +41,6 @@
 #endif
 
 .globl __socket
-	cfi_startproc
 ENTRY (__socket)
 #if defined NEED_CANCELLATION && defined CENABLE
 	SINGLE_THREAD_P
@@ -118,7 +117,6 @@ L(pseudo_end):
 	/* Successful; return the syscall's value.  */
 	ret
 #endif
-	cfi_endproc
 PSEUDO_END (__socket)
 
 #ifndef NO_WEAK_ALIAS
diff --git a/sysdeps/unix/sysv/linux/i386/swapcontext.S b/sysdeps/unix/sysv/linux/i386/swapcontext.S
index d909e659e4..27c16200b2 100644
--- a/sysdeps/unix/sysv/linux/i386/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/swapcontext.S
@@ -109,4 +109,4 @@ L(pseudo_end):
 	ret
 PSEUDO_END(__swapcontext)
 
-weak_alias(__swapcontext, swapcontext)
+weak_alias (__swapcontext, swapcontext)
diff --git a/sysdeps/unix/sysv/linux/i386/sync_file_range.S b/sysdeps/unix/sysv/linux/i386/sync_file_range.S
new file mode 100644
index 0000000000..f39e8a00d7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/sync_file_range.S
@@ -0,0 +1,72 @@
+/* Selective file content synch'ing.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+#define _ERRNO_H        1
+#include <bits/errno.h>
+
+
+	.text
+ENTRY (sync_file_range)
+#ifdef __NR_sync_file_range
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	pushl	%esi
+	cfi_adjust_cfa_offset (4)
+	pushl	%edi
+	cfi_adjust_cfa_offset (4)
+	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
+
+	movl	20(%esp), %ebx
+	cfi_rel_offset (ebx, 12)
+	movl	24(%esp), %ecx
+	movl	28(%esp), %edx
+	movl	32(%esp), %esi
+	cfi_rel_offset (esi, 8)
+	movl	36(%esp), %edi
+	cfi_rel_offset (edi, 4)
+	movl	40(%esp), %ebp
+	cfi_rel_offset (ebp, 0)
+
+	movl	$SYS_ify(sync_file_range), %eax
+	ENTER_KERNEL
+
+	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
+	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
+	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+
+	cmpl	$-4095, %eax
+	jae	SYSCALL_ERROR_LABEL
+L(pseudo_end):
+	ret
+#else
+	movl	$-ENOSYS, %eax
+	jmp	SYSCALL_ERROR_LABEL
+#endif
+PSEUDO_END (sync_file_range)
diff --git a/sysdeps/unix/sysv/linux/i386/syscalls.list b/sysdeps/unix/sysv/linux/i386/syscalls.list
index 214397446d..3ff3a73aab 100644
--- a/sysdeps/unix/sysv/linux/i386/syscalls.list
+++ b/sysdeps/unix/sysv/linux/i386/syscalls.list
@@ -5,5 +5,4 @@ vm86old		EXTRA	vm86old		i:p	__vm86old	vm86@GLIBC_2.0
 vm86		-	vm86		i:ip	__vm86		vm86@@GLIBC_2.3.4
 oldgetrlimit	EXTRA	getrlimit	i:ip	__old_getrlimit	getrlimit@GLIBC_2.0
 oldsetrlimit	EXTRA	setrlimit	i:ip	__old_setrlimit	setrlimit@GLIBC_2.0
-time		-	time		Ei:p	time
 waitpid		-	waitpid		Ci:ipi	__waitpid	waitpid	__libc_waitpid
diff --git a/sysdeps/unix/sysv/linux/i386/sysconf.c b/sysdeps/unix/sysv/linux/i386/sysconf.c
index eae849b277..2ffbd5227b 100644
--- a/sysdeps/unix/sysv/linux/i386/sysconf.c
+++ b/sysdeps/unix/sysv/linux/i386/sysconf.c
@@ -1,5 +1,5 @@
 /* Get file-specific information about a file.  Linux version.
-   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -26,7 +26,7 @@
 static long int linux_sysconf (int name);
 
 
-static long int
+static long int __attribute__ ((noinline))
 handle_i486 (int name)
 {
   /* The processor only has a unified level 1 cache of 8k.  */
@@ -84,11 +84,24 @@ static const struct intel_02_cache_info
     { 0x29, _SC_LEVEL3_CACHE_SIZE, 4194304, 8, 64 },
     { 0x2c, _SC_LEVEL1_DCACHE_SIZE, 32768, 8, 64 },
     { 0x30, _SC_LEVEL1_ICACHE_SIZE, 32768, 8, 64 },
+    { 0x39, _SC_LEVEL2_CACHE_SIZE, 131072, 4, 64 },
+    { 0x3a, _SC_LEVEL2_CACHE_SIZE, 196608, 6, 64 },
+    { 0x3b, _SC_LEVEL2_CACHE_SIZE, 131072, 2, 64 },
+    { 0x3c, _SC_LEVEL2_CACHE_SIZE, 262144, 4, 64 },
+    { 0x3d, _SC_LEVEL2_CACHE_SIZE, 393216, 6, 64 },
+    { 0x3e, _SC_LEVEL2_CACHE_SIZE, 524288, 4, 64 },
     { 0x41, _SC_LEVEL2_CACHE_SIZE, 131072, 4, 32 },
     { 0x42, _SC_LEVEL2_CACHE_SIZE, 262144, 4, 32 },
     { 0x43, _SC_LEVEL2_CACHE_SIZE, 524288, 4, 32 },
     { 0x44, _SC_LEVEL2_CACHE_SIZE, 1048576, 4, 32 },
     { 0x45, _SC_LEVEL2_CACHE_SIZE, 2097152, 4, 32 },
+    { 0x46, _SC_LEVEL3_CACHE_SIZE, 4194304, 4, 64 },
+    { 0x47, _SC_LEVEL3_CACHE_SIZE, 8388608, 8, 64 },
+    { 0x49, _SC_LEVEL2_CACHE_SIZE, 4194304, 16, 64 },
+    { 0x4a, _SC_LEVEL3_CACHE_SIZE, 6291456, 12, 64 },
+    { 0x4b, _SC_LEVEL3_CACHE_SIZE, 8388608, 16, 64 },
+    { 0x4c, _SC_LEVEL3_CACHE_SIZE, 12582912, 12, 64 },
+    { 0x4d, _SC_LEVEL3_CACHE_SIZE, 16777216, 16, 64 },
     { 0x60, _SC_LEVEL1_DCACHE_SIZE, 16384, 8, 64 },
     { 0x66, _SC_LEVEL1_DCACHE_SIZE, 8192, 4, 64 },
     { 0x67, _SC_LEVEL1_DCACHE_SIZE, 16384, 4, 64 },
@@ -99,6 +112,7 @@ static const struct intel_02_cache_info
     { 0x7b, _SC_LEVEL2_CACHE_SIZE, 524288, 8, 64 },
     { 0x7c, _SC_LEVEL2_CACHE_SIZE, 1048576, 8, 64 },
     { 0x7d, _SC_LEVEL2_CACHE_SIZE, 2097152, 8, 64 },
+    { 0x7f, _SC_LEVEL2_CACHE_SIZE, 524288, 2, 64 },
     { 0x82, _SC_LEVEL2_CACHE_SIZE, 262144, 8, 32 },
     { 0x83, _SC_LEVEL2_CACHE_SIZE, 524288, 8, 32 },
     { 0x84, _SC_LEVEL2_CACHE_SIZE, 1048576, 8, 32 },
@@ -126,6 +140,7 @@ intel_02_known_compare (const void *p1, const void *p2)
 
 
 static long int
+__attribute__ ((noinline))
 intel_check_word (int name, unsigned int value, bool *has_level_2,
 		  bool *no_level_2_or_3)
 {
@@ -152,6 +167,33 @@ intel_check_word (int name, unsigned int value, bool *has_level_2,
 	}
       else
 	{
+	  if (byte == 0x49 && folded_name == _SC_LEVEL3_CACHE_SIZE)
+	    {
+	      /* Intel reused this value.  For family 15, model 6 it
+		 specifies the 3rd level cache.  Otherwise the 2nd
+		 level cache.  */
+	      unsigned int eax;
+	      unsigned int ebx;
+	      unsigned int ecx;
+	      unsigned int edx;
+	      asm volatile ("xchgl %%ebx, %1; cpuid; xchgl %%ebx, %1"
+			    : "=a" (eax), "=r" (ebx), "=c" (ecx), "=d" (edx)
+			    : "0" (1));
+
+	      unsigned int family = ((eax >> 20) & 0xff) + ((eax >> 8) & 0xf);
+	      unsigned int model = ((((eax >>16) & 0xf) << 4)
+				    + ((eax >> 4) & 0xf));
+	      if (family == 15 && model == 6)
+		{
+		  /* The level 3 cache is encoded for this model like
+		     the level 2 cache is for other models.  Pretend
+		     the caller asked for the level 2 cache.  */
+		  name = (_SC_LEVEL2_CACHE_SIZE
+			  + (name - _SC_LEVEL3_CACHE_SIZE));
+		  folded_name = _SC_LEVEL3_CACHE_SIZE;
+		}
+	    }
+
 	  struct intel_02_cache_info *found;
 	  struct intel_02_cache_info search;
 
@@ -188,7 +230,7 @@ intel_check_word (int name, unsigned int value, bool *has_level_2,
 }
 
 
-static long int
+static long int  __attribute__ ((noinline))
 handle_intel (int name, unsigned int maxidx)
 {
   if (maxidx < 2)
@@ -250,7 +292,7 @@ handle_intel (int name, unsigned int maxidx)
 }
 
 
-static long int
+static long int __attribute__ ((noinline))
 handle_amd (int name)
 {
   unsigned int eax;
@@ -345,17 +387,6 @@ i386_i486_test (void)
 long int
 __sysconf (int name)
 {
-  if (name == _SC_CPUTIME || name == _SC_THREAD_CPUTIME)
-    {
-#if HP_TIMING_AVAIL
-      // XXX We can add  here test for machines which cannot support a
-      // XXX usable TSC.
-      return 200112L;
-#else
-      return -1;
-#endif
-    }
-
   /* All the remainder, except the cache information, is handled in
      the generic code.  */
   if (name < _SC_LEVEL1_ICACHE_SIZE || name > _SC_LEVEL4_CACHE_LINESIZE)
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index af75d4c51a..5286676fc1 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -1,5 +1,5 @@
-/* Copyright (C) 1992,1993,1995-2000,2002,2003,2004
-   Free Software Foundation, Inc.
+/* Copyright (C) 1992,1993,1995-2000,2002-2005,2006
+   	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
 
@@ -109,27 +109,6 @@
 # define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
 #else
 
-# ifndef HAVE_HIDDEN
-#  define SETUP_PIC_REG(reg) \
-  call 1f;								      \
-  .subsection 1;							      \
-1:movl (%esp), %e##reg;							      \
-  ret;									      \
-  .previous
-# else
-#  define SETUP_PIC_REG(reg) \
-  .section .gnu.linkonce.t.__i686.get_pc_thunk.reg,"ax",@progbits;	      \
-  .globl __i686.get_pc_thunk.reg;					      \
-  .hidden __i686.get_pc_thunk.reg;					      \
-  .type __i686.get_pc_thunk.reg,@function;				      \
-__i686.get_pc_thunk.reg:						      \
-  movl (%esp), %e##reg;							      \
-  ret;									      \
-  .size __i686.get_pc_thunk.reg, . - __i686.get_pc_thunk.reg;		      \
-  .previous;								      \
-  call __i686.get_pc_thunk.reg
-# endif
-
 # if RTLD_PRIVATE_ERRNO
 #  define SYSCALL_ERROR_HANDLER						      \
 0:SETUP_PIC_REG(cx);							      \
@@ -154,22 +133,36 @@ __i686.get_pc_thunk.reg:						      \
   movl SYSCALL_ERROR_ERRNO@GOTNTPOFF(%ecx), %ecx;			      \
   xorl %edx, %edx;							      \
   subl %eax, %edx;							      \
-  movl %edx, %gs:0(%ecx);						      \
+  SYSCALL_ERROR_HANDLER_TLS_STORE (%edx, %ecx);				      \
   orl $-1, %eax;							      \
   jmp L(pseudo_end);
+#   ifndef NO_TLS_DIRECT_SEG_REFS
+#    define SYSCALL_ERROR_HANDLER_TLS_STORE(src, destoff)		      \
+  movl src, %gs:(destoff)
+#   else
+#    define SYSCALL_ERROR_HANDLER_TLS_STORE(src, destoff)		      \
+  addl %gs:0, destoff;							      \
+  movl src, (destoff)
+#   endif
 #  else
 #   define SYSCALL_ERROR_HANDLER					      \
 0:pushl %ebx;								      \
+  cfi_adjust_cfa_offset (4);						      \
+  cfi_rel_offset (ebx, 0);						      \
   SETUP_PIC_REG (bx);							      \
   addl $_GLOBAL_OFFSET_TABLE_, %ebx;					      \
   xorl %edx, %edx;							      \
   subl %eax, %edx;							      \
   pushl %edx;								      \
+  cfi_adjust_cfa_offset (4);						      \
   PUSH_ERRNO_LOCATION_RETURN;						      \
   call BP_SYM (__errno_location)@PLT;					      \
   POP_ERRNO_LOCATION_RETURN;						      \
   popl %ecx;								      \
+  cfi_adjust_cfa_offset (-4);						      \
   popl %ebx;								      \
+  cfi_adjust_cfa_offset (-4);						      \
+  cfi_restore (ebx);							      \
   movl %ecx, (%eax);							      \
   orl $-1, %eax;							      \
   jmp L(pseudo_end);
@@ -265,9 +258,11 @@ __i686.get_pc_thunk.reg:						      \
 #define PUSHARGS_1	movl %ebx, %edx; L(SAVEBX1): PUSHARGS_0
 #define	DOARGS_1	_DOARGS_1 (4)
 #define	POPARGS_1	POPARGS_0; movl %edx, %ebx; L(RESTBX1):
-#define	_PUSHARGS_1	pushl %ebx; L(PUSHBX1): _PUSHARGS_0
+#define	_PUSHARGS_1	pushl %ebx; cfi_adjust_cfa_offset (4); \
+			cfi_rel_offset (ebx, 0); L(PUSHBX1): _PUSHARGS_0
 #define _DOARGS_1(n)	movl n(%esp), %ebx; _DOARGS_0(n-4)
-#define	_POPARGS_1	_POPARGS_0; popl %ebx; L(POPBX1):
+#define	_POPARGS_1	_POPARGS_0; popl %ebx; cfi_adjust_cfa_offset (-4); \
+			cfi_restore (ebx); L(POPBX1):
 
 #define PUSHARGS_2	PUSHARGS_1
 #define	DOARGS_2	_DOARGS_2 (8)
@@ -286,23 +281,29 @@ __i686.get_pc_thunk.reg:						      \
 #define PUSHARGS_4	_PUSHARGS_4
 #define DOARGS_4	_DOARGS_4 (24)
 #define POPARGS_4	_POPARGS_4
-#define _PUSHARGS_4	pushl %esi; L(PUSHSI1): _PUSHARGS_3
+#define _PUSHARGS_4	pushl %esi; cfi_adjust_cfa_offset (4); \
+			cfi_rel_offset (esi, 0); L(PUSHSI1): _PUSHARGS_3
 #define _DOARGS_4(n)	movl n(%esp), %esi; _DOARGS_3 (n-4)
-#define _POPARGS_4	_POPARGS_3; popl %esi; L(POPSI1):
+#define _POPARGS_4	_POPARGS_3; popl %esi; cfi_adjust_cfa_offset (-4); \
+			cfi_restore (esi); L(POPSI1):
 
 #define PUSHARGS_5	_PUSHARGS_5
 #define DOARGS_5	_DOARGS_5 (32)
 #define POPARGS_5	_POPARGS_5
-#define _PUSHARGS_5	pushl %edi; L(PUSHDI1): _PUSHARGS_4
+#define _PUSHARGS_5	pushl %edi; cfi_adjust_cfa_offset (4); \
+			cfi_rel_offset (edi, 0); L(PUSHDI1): _PUSHARGS_4
 #define _DOARGS_5(n)	movl n(%esp), %edi; _DOARGS_4 (n-4)
-#define _POPARGS_5	_POPARGS_4; popl %edi; L(POPDI1):
+#define _POPARGS_5	_POPARGS_4; popl %edi; cfi_adjust_cfa_offset (-4); \
+			cfi_restore (edi); L(POPDI1):
 
 #define PUSHARGS_6	_PUSHARGS_6
-#define DOARGS_6	_DOARGS_6 (36)
+#define DOARGS_6	_DOARGS_6 (40)
 #define POPARGS_6	_POPARGS_6
-#define _PUSHARGS_6	pushl %ebp; L(PUSHBP1): _PUSHARGS_5
+#define _PUSHARGS_6	pushl %ebp; cfi_adjust_cfa_offset (4); \
+			cfi_rel_offset (ebp, 0); L(PUSHBP1): _PUSHARGS_5
 #define _DOARGS_6(n)	movl n(%esp), %ebp; _DOARGS_5 (n-4)
-#define _POPARGS_6	_POPARGS_5; popl %ebp; L(POPBP1):
+#define _POPARGS_6	_POPARGS_5; popl %ebp; cfi_adjust_cfa_offset (-4); \
+			cfi_restore (ebp); L(POPBP1):
 
 #else	/* !__ASSEMBLER__ */
 
@@ -446,7 +447,7 @@ asm (".L__X'%ebx = 1\n\t"
 
 #define LOADARGS_0
 #ifdef __PIC__
-# if defined I386_USE_SYSENTER
+# if defined I386_USE_SYSENTER && defined SHARED
 #  define LOADARGS_1 \
     "bpushl .L__X'%k3, %k3\n\t"
 #  define LOADARGS_5 \
@@ -532,6 +533,49 @@ asm (".L__X'%ebx = 1\n\t"
 # define EXTRAVAR_5
 #endif
 
+/* Consistency check for position-independent code.  */
+#ifdef __PIC__
+# define check_consistency()						      \
+  ({ int __res;								      \
+     __asm__ __volatile__						      \
+       ("call __i686.get_pc_thunk.cx;"					      \
+	"addl $_GLOBAL_OFFSET_TABLE_, %%ecx;"				      \
+	"subl %%ebx, %%ecx;"						      \
+	"je 1f;"							      \
+	"ud2;"								      \
+	"1:\n"								      \
+	".section .gnu.linkonce.t.__i686.get_pc_thunk.cx,\"ax\",@progbits;"   \
+	".globl __i686.get_pc_thunk.cx;"				      \
+	".hidden __i686.get_pc_thunk.cx;"				      \
+	".type __i686.get_pc_thunk.cx,@function;"			      \
+	"__i686.get_pc_thunk.cx:"					      \
+	"movl (%%esp), %%ecx;"						      \
+	"ret;"								      \
+	".previous"							      \
+	: "=c" (__res));						      \
+     __res; })
+#endif
+
 #endif	/* __ASSEMBLER__ */
 
+
+/* Pointer mangling support.  */
+#if defined NOT_IN_libc && defined IS_IN_rtld
+/* We cannot use the thread descriptor because in ld.so we use setjmp
+   earlier than the descriptor is initialized.  Using a global variable
+   is too complicated here since we have no PC-relative addressing mode.  */
+#else
+# ifdef __ASSEMBLER__
+#  define PTR_MANGLE(reg)	xorl %gs:POINTER_GUARD, reg
+#  define PTR_DEMANGLE(reg)	PTR_MANGLE (reg)
+# else
+#  define PTR_MANGLE(var)	asm ("xorl %%gs:%c2, %0"		      \
+				     : "=r" (var)			      \
+				     : "0" (var),			      \
+				       "i" (offsetof (tcbhead_t,	      \
+						      pointer_guard)))
+#  define PTR_DEMANGLE(var)	PTR_MANGLE (var)
+# endif
+#endif
+
 #endif /* linux/i386/sysdep.h */
diff --git a/sysdeps/unix/sysv/linux/i386/ucontext_i.h b/sysdeps/unix/sysv/linux/i386/ucontext_i.h
deleted file mode 100644
index d6efca41b1..0000000000
--- a/sysdeps/unix/sysv/linux/i386/ucontext_i.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Offsets and other constants needed in the *context() function
-   implementation.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#define SIG_BLOCK	0
-#define SIG_SETMASK	2
-
-/* Offsets of the fields in the ucontext_t structure.  */
-#define oLINK		4
-#define oSS_SP		8
-#define oSS_SIZE	16
-#define oGS		20
-#define oFS		24
-#define oEDI		36
-#define oESI		40
-#define oEBP		44
-#define oESP		48
-#define oEBX		52
-#define oEDX		56
-#define oECX		60
-#define oEAX		64
-#define oEIP		76
-#define oFPREGS		96
-#define oSIGMASK	108
-#define oFPREGSMEM	236
diff --git a/sysdeps/unix/sysv/linux/i386/ucontext_i.sym b/sysdeps/unix/sysv/linux/i386/ucontext_i.sym
new file mode 100644
index 0000000000..b11a5509cd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/ucontext_i.sym
@@ -0,0 +1,30 @@
+#include <stddef.h>
+#include <signal.h>
+#include <sys/ucontext.h>
+
+--
+
+SIG_BLOCK
+SIG_SETMASK
+
+#define ucontext(member)	offsetof (ucontext_t, member)
+#define mcontext(member)	ucontext (uc_mcontext.member)
+#define mreg(reg)		mcontext (gregs[REG_##reg])
+
+oLINK		ucontext (uc_link)
+oSS_SP		ucontext (uc_stack.ss_sp)
+oSS_SIZE	ucontext (uc_stack.ss_size)
+oGS		mreg (GS)
+oFS		mreg (FS)
+oEDI		mreg (EDI)
+oESI		mreg (ESI)
+oEBP		mreg (EBP)
+oESP		mreg (ESP)
+oEBX		mreg (EBX)
+oEDX		mreg (EDX)
+oECX		mreg (ECX)
+oEAX		mreg (EAX)
+oEIP		mreg (EIP)
+oFPREGS		mcontext (fpregs)
+oSIGMASK	ucontext (uc_sigmask)
+oFPREGSMEM	ucontext (__fpregs_mem)
diff --git a/sysdeps/unix/sysv/linux/i386/vfork.S b/sysdeps/unix/sysv/linux/i386/vfork.S
index e660e6b70e..eefd4b49cb 100644
--- a/sysdeps/unix/sysv/linux/i386/vfork.S
+++ b/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2002, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2002, 2004, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Schwab <schwab@gnu.org>.
 
@@ -33,6 +33,7 @@ ENTRY (__vfork)
 
 	/* Pop the return PC value into ECX.  */
 	popl	%ecx
+	cfi_adjust_cfa_offset (-4)
 
 #ifdef SAVE_PID
 	SAVE_PID
@@ -46,6 +47,7 @@ ENTRY (__vfork)
 	   disturbs the branch target cache.  Instead push the return
 	   address back on the stack.  */
 	pushl	%ecx
+	cfi_adjust_cfa_offset (4)
 
 #ifdef RESTORE_PID
 	RESTORE_PID
diff --git a/sysdeps/unix/sysv/linux/i386/xstat.c b/sysdeps/unix/sysv/linux/i386/xstat.c
index 7c41d8cefa..d27ecd3126 100644
--- a/sysdeps/unix/sysv/linux/i386/xstat.c
+++ b/sysdeps/unix/sysv/linux/i386/xstat.c
@@ -1,5 +1,6 @@
 /* xstat using old-style Unix stat system call.
-   Copyright (C) 1991,95,96,97,98,2000,2002,2003 Free Software Foundation, Inc.
+   Copyright (C) 1991,95,96,97,98,2000,2002,2003,2006
+	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -30,7 +31,7 @@
 #include <sys/syscall.h>
 #include <bp-checks.h>
 
-#include "kernel-features.h"
+#include <kernel-features.h>
 
 #include <xstatconv.h>