commit 2bdd4ca6b6c38367e301042c2247395568c63ebd

Author: Joseph Myers <joseph@codesourcery.com>

Date:   Fri Feb 15 00:51:53 2013 +0000

    Remove miscellaneous bounded-pointers relics in C code.

diff --git a/config.h.in b/config.h.in

index 07bc713e23f89e46..ef33c23c75ad2220 100644

--- a/config.h.in

+++ b/config.h.in

@@ -137,7 +137,7 @@

 /* Defined to some form of __attribute__ ((...)) if the compiler supports

    a different, more efficient calling convention.  */

-#if defined USE_REGPARMS && !defined PROF && !defined __BOUNDED_POINTERS__

+#if defined USE_REGPARMS && !defined PROF

 # define internal_function __attribute__ ((regparm (3), stdcall))

 #endif

diff --git a/elf/dl-runtime.c b/elf/dl-runtime.c

index de55b2676fc80645..1ad2e4da7a654633 100644

--- a/elf/dl-runtime.c

+++ b/elf/dl-runtime.c

@@ -148,7 +148,7 @@ _dl_fixup (

   return elf_machine_fixup_plt (l, result, reloc, rel_addr, value);

 }

-#if !defined PROF && !__BOUNDED_POINTERS__

+#ifndef PROF

 DL_FIXUP_VALUE_TYPE

 __attribute ((noinline)) ARCH_FIXUP_ATTRIBUTE

 _dl_profile_fixup (

diff --git a/ports/sysdeps/am33/dl-machine.h b/ports/sysdeps/am33/dl-machine.h

index 90083c7dc45fc602..d4b321aca094863e 100644

--- a/ports/sysdeps/am33/dl-machine.h

+++ b/ports/sysdeps/am33/dl-machine.h

@@ -56,7 +56,7 @@ elf_machine_load_address (void)

   return off + gotaddr - gotval;

 }

-#if !defined PROF && !__BOUNDED_POINTERS__

+#ifndef PROF

 /* We add a declaration of this function here so that in dl-runtime.c

    the ELF_MACHINE_RUNTIME_TRAMPOLINE macro really can pass the parameters

    in registers.

@@ -115,7 +115,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)

 /* This code is used in dl-runtime.c to call the `fixup' function

    and then redirect to the address it returns.  */

-#if !defined PROF && !__BOUNDED_POINTERS__

+#ifndef PROF

 # define ELF_MACHINE_RUNTIME_TRAMPOLINE asm ("\

 	.text\n\

 	.globl _dl_runtime_resolve\n\

diff --git a/string/bits/string2.h b/string/bits/string2.h

index bbf05a3df620d655..acd0679e72b10fbf 100644

--- a/string/bits/string2.h

+++ b/string/bits/string2.h

@@ -21,7 +21,7 @@

 # error "Never use <bits/string2.h> directly; include <string.h> instead."

 #endif

-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__

+#ifndef __NO_STRING_INLINES

 /* Unlike the definitions in the header <bits/string.h> the

    definitions contained here are not optimized down to assembler

diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h

index fc2b976651e20ca7..67d23228782d39c9 100644

--- a/sysdeps/i386/dl-machine.h

+++ b/sysdeps/i386/dl-machine.h

@@ -145,7 +145,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)

 #ifdef IN_DL_RUNTIME

-# if !defined PROF && !__BOUNDED_POINTERS__

+# ifndef PROF

 /* We add a declaration of this function here so that in dl-runtime.c

    the ELF_MACHINE_RUNTIME_TRAMPOLINE macro really can pass the parameters

    in registers.

diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c

index 5ac515bc023e6783..401f00b7c01a6a14 100644

--- a/sysdeps/unix/sysv/linux/shmat.c

+++ b/sysdeps/unix/sysv/linux/shmat.c

@@ -38,15 +38,6 @@ shmat (shmid, shmaddr, shmflg)

   unsigned long resultvar;

   void *raddr;

-#if __BOUNDED_POINTERS__

-  size_t length = ~0;

-  struct shmid_ds shmds;

-  /* It's unfortunate that we need to make another system call to get

-     the shared memory segment length...  */

-  if (shmctl (shmid, IPC_STAT, &shmds) == 0)

-    length = shmds.shm_segsz;

-#endif

-

   resultvar = INTERNAL_SYSCALL (ipc, err, 5, IPCOP_shmat,

 				shmid, shmflg,

 				(long int) &raddr,

diff --git a/sysdeps/x86/bits/string.h b/sysdeps/x86/bits/string.h

index 14793029638ac613..bfa43cca72a92229 100644

--- a/sysdeps/x86/bits/string.h

+++ b/sysdeps/x86/bits/string.h

@@ -36,7 +36,7 @@

 /* We only provide optimizations if the user selects them and if

    GNU CC is used.  */

 # if !defined __NO_STRING_INLINES && defined __USE_STRING_INLINES \

-    && defined __GNUC__ && __GNUC__ >= 2 && !__BOUNDED_POINTERS__

+    && defined __GNUC__ && __GNUC__ >= 2

 # ifndef __STRING_INLINE

 #  ifndef __extern_inline