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Add i686 __libc_ifunc_impl_list

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This commit is contained in:
H.J. Lu 2012-10-10 07:48:45 -07:00
parent 11dd4af68c
commit b090e8ea45
43 changed files with 452 additions and 0 deletions
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56
ChangeLog
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@ -1,5 +1,61 @@
2012-10-11 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/multiarch/bcopy.S (__bcopy_ia32): Make it
global and hidden.
* sysdeps/i386/i686/multiarch/bzero.S (__bzero_ia32): Likewise.
* sysdeps/i386/i686/multiarch/memcmp.S (__memcmp_ia32): Likewise.
* sysdeps/i386/i686/multiarch/memcpy.S (__memcpy_ia32): Likewise.
* sysdeps/i386/i686/multiarch/memmove.S (__memmove_ia32):
Likewise.
* sysdeps/i386/i686/multiarch/mempcpy.S (__mempcpy_ia32):
Likewise.
* sysdeps/i386/i686/multiarch/strcat.S (STRCAT_IA32): Likewise.
* sysdeps/i386/i686/multiarch/strcmp.S (__STRCMP_IA32): Likewise.
* sysdeps/i386/i686/multiarch/strcpy.S (STRCPY_IA32): Likewise.
* sysdeps/i386/i686/multiarch/bcopy.S: Add comments for
ifunc-impl-list.c.
* sysdeps/i386/i686/multiarch/bzero.S: Likewise.
* sysdeps/i386/i686/multiarch/memchr.S: Likewise.
* sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/memset.S: Likewise.
* sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
* sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
* sysdeps/i386/i686/multiarch/strcasestr-c.c: Likewise.
* sysdeps/i386/i686/multiarch/strcat.S: Likewise.
* sysdeps/i386/i686/multiarch/strchr.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
* sysdeps/i386/i686/multiarch/strlen.S: Likewise.
* sysdeps/i386/i686/multiarch/strncase.S: Likewise.
* sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
* sysdeps/i386/i686/multiarch/strncat.S: Likewise.
* sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
* sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
* sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/strspn.S: Likewise.
* sysdeps/i386/i686/multiarch/strstr-c.c: Likewise.
* sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
* sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
* sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
* sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
* sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-impl-list.c: New file.
* Rules [$(multi-arch) = no] (tests): Filter out $(tests-ifunc).
[$(multi-arch) = no] (xtests): Filter out $(xtests-ifunc).
* include/ifunc-impl-list.h: New file.

3
sysdeps/i386/i686/multiarch/bcopy.S
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@ -1,4 +1,5 @@
/* Multiple versions of bcopy
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -67,6 +68,8 @@ END(bcopy)
# define ENTRY(name) \
.type __bcopy_ia32, @function; \
.p2align 4; \
.globl __bcopy_ia32; \
.hidden __bcopy_ia32; \
__bcopy_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END

3
sysdeps/i386/i686/multiarch/bzero.S
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@ -1,4 +1,5 @@
/* Multiple versions of bzero
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -67,6 +68,8 @@ END(__bzero)
# define ENTRY(name) \
.type __bzero_ia32, @function; \
.p2align 4; \
.globl __bzero_ia32; \
.hidden __bzero_ia32; \
__bzero_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END

326
sysdeps/i386/i686/multiarch/ifunc-impl-list.c Normal file
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@ -0,0 +1,326 @@
/* Enumerate available IFUNC implementations of a function. i686 version.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <assert.h>
#include <string.h>
#include <wchar.h>
#include <ifunc-impl-list.h>
#include "init-arch.h"
/* Maximum number of IFUNC implementations. */
#define MAX_IFUNC 3
/* Fill ARRAY of MAX elements with IFUNC implementations for function
NAME and return the number of valid entries. */
size_t
__libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
size_t max)
{
assert (max >= MAX_IFUNC);
size_t i = 0;
/* Support sysdeps/i386/i686/multiarch/bcopy.S. */
IFUNC_IMPL (i, name, bcopy,
IFUNC_IMPL_ADD (array, i, bcopy, HAS_SSSE3,
__bcopy_ssse3_rep)
IFUNC_IMPL_ADD (array, i, bcopy, HAS_SSSE3, __bcopy_ssse3)
IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ia32))
/* Support sysdeps/i386/i686/multiarch/bzero.S. */
IFUNC_IMPL (i, name, bzero,
IFUNC_IMPL_ADD (array, i, bzero, HAS_SSE2, __bzero_sse2_rep)
IFUNC_IMPL_ADD (array, i, bzero, HAS_SSE2, __bzero_sse2)
IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ia32))
/* Support sysdeps/i386/i686/multiarch/memchr.S. */
IFUNC_IMPL (i, name, memchr,
IFUNC_IMPL_ADD (array, i, memchr, HAS_SSE2,
__memchr_sse2_bsf)
IFUNC_IMPL_ADD (array, i, memchr, HAS_SSE2, __memchr_sse2)
IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_ia32))
/* Support sysdeps/i386/i686/multiarch/memcmp.S. */
IFUNC_IMPL (i, name, memcmp,
IFUNC_IMPL_ADD (array, i, memcmp, HAS_SSE4_2,
__memcmp_sse4_2)
IFUNC_IMPL_ADD (array, i, memcmp, HAS_SSSE3, __memcmp_ssse3)
IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ia32))
/* Support sysdeps/i386/i686/multiarch/memmove_chk.S. */
IFUNC_IMPL (i, name, __memmove_chk,
IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_SSSE3,
__memmove_chk_ssse3_rep)
IFUNC_IMPL_ADD (array, i, __memmove_chk, HAS_SSSE3,
__memmove_chk_ssse3)
IFUNC_IMPL_ADD (array, i, __memmove_chk, 1,
__memmove_chk_ia32))
/* Support sysdeps/i386/i686/multiarch/memmove.S. */
IFUNC_IMPL (i, name, memmove,
IFUNC_IMPL_ADD (array, i, memmove, HAS_SSSE3,
__memmove_ssse3_rep)
IFUNC_IMPL_ADD (array, i, memmove, HAS_SSSE3,
__memmove_ssse3)
IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ia32))
/* Support sysdeps/i386/i686/multiarch/memrchr.S. */
IFUNC_IMPL (i, name, memrchr,
IFUNC_IMPL_ADD (array, i, memrchr, HAS_SSE2,
__memrchr_sse2_bsf)
IFUNC_IMPL_ADD (array, i, memrchr, HAS_SSE2, __memrchr_sse2)
IFUNC_IMPL_ADD (array, i, memrchr, 1, __memrchr_ia32))
/* Support sysdeps/i386/i686/multiarch/memset_chk.S. */
IFUNC_IMPL (i, name, __memset_chk,
IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_SSE2,
__memset_chk_sse2_rep)
IFUNC_IMPL_ADD (array, i, __memset_chk, HAS_SSE2,
__memset_chk_sse2)
IFUNC_IMPL_ADD (array, i, __memset_chk, 1,
__memset_chk_ia32))
/* Support sysdeps/i386/i686/multiarch/memset.S. */
IFUNC_IMPL (i, name, memset,
IFUNC_IMPL_ADD (array, i, memset, HAS_SSE2,
__memset_sse2_rep)
IFUNC_IMPL_ADD (array, i, memset, HAS_SSE2, __memset_sse2)
IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ia32))
/* Support sysdeps/i386/i686/multiarch/rawmemchr.S. */
IFUNC_IMPL (i, name, rawmemchr,
IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_SSE2,
__rawmemchr_sse2_bsf)
IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_SSE2,
__rawmemchr_sse2)
IFUNC_IMPL_ADD (array, i, rawmemchr, 1, __rawmemchr_ia32))
/* Support sysdeps/i386/i686/multiarch/stpncpy.S. */
IFUNC_IMPL (i, name, stpncpy,
IFUNC_IMPL_ADD (array, i, stpncpy, HAS_SSSE3,
__stpncpy_ssse3)
IFUNC_IMPL_ADD (array, i, stpncpy, HAS_SSE2, __stpncpy_sse2)
IFUNC_IMPL_ADD (array, i, stpncpy, 1, __stpncpy_ia32))
/* Support sysdeps/i386/i686/multiarch/stpcpy.S. */
IFUNC_IMPL (i, name, stpcpy,
IFUNC_IMPL_ADD (array, i, stpcpy, HAS_SSSE3, __stpcpy_ssse3)
IFUNC_IMPL_ADD (array, i, stpcpy, HAS_SSE2, __stpcpy_sse2)
IFUNC_IMPL_ADD (array, i, stpcpy, 1, __stpcpy_ia32))
/* Support sysdeps/i386/i686/multiarch/strcasecmp.S. */
IFUNC_IMPL (i, name, strcasecmp,
IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_SSE4_2,
__strcasecmp_sse4_2)
IFUNC_IMPL_ADD (array, i, strcasecmp, HAS_SSSE3,
__strcasecmp_ssse3)
IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ia32))
/* Support sysdeps/i386/i686/multiarch/strcasecmp_l.S. */
IFUNC_IMPL (i, name, strcasecmp_l,
IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_SSE4_2,
__strcasecmp_l_sse4_2)
IFUNC_IMPL_ADD (array, i, strcasecmp_l, HAS_SSSE3,
__strcasecmp_l_ssse3)
IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
__strcasecmp_l_ia32))
/* Support sysdeps/i386/i686/multiarch/strcasestr.c. */
IFUNC_IMPL (i, name, strcasestr,
IFUNC_IMPL_ADD (array, i, strcasestr, HAS_SSE4_2,
__strcasestr_sse42)
IFUNC_IMPL_ADD (array, i, strcasestr, 1, __strcasestr_ia32))
/* Support sysdeps/i386/i686/multiarch/strcat.S. */
IFUNC_IMPL (i, name, strcat,
IFUNC_IMPL_ADD (array, i, strcat, HAS_SSSE3, __strcat_ssse3)
IFUNC_IMPL_ADD (array, i, strcat, HAS_SSE2, __strcat_sse2)
IFUNC_IMPL_ADD (array, i, strcat, 1, __strcat_ia32))
/* Support sysdeps/i386/i686/multiarch/strchr.S. */
IFUNC_IMPL (i, name, strchr,
IFUNC_IMPL_ADD (array, i, strchr, HAS_SSE2,
__strchr_sse2_bsf)
IFUNC_IMPL_ADD (array, i, strchr, HAS_SSE2, __strchr_sse2)
IFUNC_IMPL_ADD (array, i, strchr, 1, __strchr_ia32))
/* Support sysdeps/i386/i686/multiarch/strcmp.S. */
IFUNC_IMPL (i, name, strcmp,
IFUNC_IMPL_ADD (array, i, strcmp, HAS_SSE4_2,
__strcmp_sse4_2)
IFUNC_IMPL_ADD (array, i, strcmp, HAS_SSSE3, __strcmp_ssse3)
IFUNC_IMPL_ADD (array, i, strcmp, 1, __strcmp_ia32))
/* Support sysdeps/i386/i686/multiarch/strcpy.S. */
IFUNC_IMPL (i, name, strcpy,
IFUNC_IMPL_ADD (array, i, strcpy, HAS_SSSE3, __strcpy_ssse3)
IFUNC_IMPL_ADD (array, i, strcpy, HAS_SSE2, __strcpy_sse2)
IFUNC_IMPL_ADD (array, i, strcpy, 1, __strcpy_ia32))
/* Support sysdeps/i386/i686/multiarch/strcspn.S. */
IFUNC_IMPL (i, name, strcspn,
IFUNC_IMPL_ADD (array, i, strcspn, HAS_SSE4_2,
__strcspn_sse42)
IFUNC_IMPL_ADD (array, i, strcspn, 1, __strcspn_ia32))
/* Support sysdeps/i386/i686/multiarch/strncase.S. */
IFUNC_IMPL (i, name, strncasecmp,
IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_SSE4_2,
__strncasecmp_sse4_2)
IFUNC_IMPL_ADD (array, i, strncasecmp, HAS_SSSE3,
__strncasecmp_ssse3)
IFUNC_IMPL_ADD (array, i, strncasecmp, 1,
__strncasecmp_ia32))
/* Support sysdeps/i386/i686/multiarch/strncase_l.S. */
IFUNC_IMPL (i, name, strncasecmp_l,
IFUNC_IMPL_ADD (array, i, strncasecmp_l,
HAS_SSE4_2, __strncasecmp_l_sse4_2)
IFUNC_IMPL_ADD (array, i, strncasecmp_l,
HAS_SSSE3, __strncasecmp_l_ssse3)
IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
__strncasecmp_l_ia32))
/* Support sysdeps/i386/i686/multiarch/strncat.S. */
IFUNC_IMPL (i, name, strncat,
IFUNC_IMPL_ADD (array, i, strncat, HAS_SSSE3,
__strncat_ssse3)
IFUNC_IMPL_ADD (array, i, strncat, HAS_SSE2, __strncat_sse2)
IFUNC_IMPL_ADD (array, i, strncat, 1, __strncat_ia32))
/* Support sysdeps/i386/i686/multiarch/strncpy.S. */
IFUNC_IMPL (i, name, strncpy,
IFUNC_IMPL_ADD (array, i, strncpy, HAS_SSSE3,
__strncpy_ssse3)
IFUNC_IMPL_ADD (array, i, strncpy, HAS_SSE2, __strncpy_sse2)
IFUNC_IMPL_ADD (array, i, strncpy, 1, __strncpy_ia32))
/* Support sysdeps/i386/i686/multiarch/strnlen.S. */
IFUNC_IMPL (i, name, strnlen,
IFUNC_IMPL_ADD (array, i, strnlen, HAS_SSE2, __strnlen_sse2)
IFUNC_IMPL_ADD (array, i, strnlen, 1, __strnlen_ia32))
/* Support sysdeps/i386/i686/multiarch/strpbrk.S. */
IFUNC_IMPL (i, name, strpbrk,
IFUNC_IMPL_ADD (array, i, strpbrk, HAS_SSE4_2,
__strpbrk_sse42)
IFUNC_IMPL_ADD (array, i, strpbrk, 1, __strpbrk_ia32))
/* Support sysdeps/i386/i686/multiarch/strrchr.S. */
IFUNC_IMPL (i, name, strrchr,
IFUNC_IMPL_ADD (array, i, strrchr, HAS_SSE2,
__strrchr_sse2_bsf)
IFUNC_IMPL_ADD (array, i, strrchr, HAS_SSE2, __strrchr_sse2)
IFUNC_IMPL_ADD (array, i, strrchr, 1, __strrchr_ia32))
/* Support sysdeps/i386/i686/multiarch/strspn.S. */
IFUNC_IMPL (i, name, strspn,
IFUNC_IMPL_ADD (array, i, strspn, HAS_SSE4_2, __strspn_sse42)
IFUNC_IMPL_ADD (array, i, strspn, 1, __strspn_ia32))
/* Support sysdeps/i386/i686/multiarch/strstr-c.c. */
IFUNC_IMPL (i, name, strstr,
IFUNC_IMPL_ADD (array, i, strstr, HAS_SSE4_2, __strstr_sse42)
IFUNC_IMPL_ADD (array, i, strstr, 1, __strstr_ia32))
/* Support sysdeps/i386/i686/multiarch/wcschr.S. */
IFUNC_IMPL (i, name, wcschr,
IFUNC_IMPL_ADD (array, i, wcschr, HAS_SSE2, __wcschr_sse2)
IFUNC_IMPL_ADD (array, i, wcschr, 1, __wcschr_ia32))
/* Support sysdeps/i386/i686/multiarch/wcscmp.S. */
IFUNC_IMPL (i, name, wcscmp,
IFUNC_IMPL_ADD (array, i, wcscmp, HAS_SSE2, __wcscmp_sse2)
IFUNC_IMPL_ADD (array, i, wcscmp, 1, __wcscmp_ia32))
/* Support sysdeps/i386/i686/multiarch/wcscpy.S. */
IFUNC_IMPL (i, name, wcscpy,
IFUNC_IMPL_ADD (array, i, wcscpy, HAS_SSSE3, __wcscpy_ssse3)
IFUNC_IMPL_ADD (array, i, wcscpy, 1, __wcscpy_ia32))
/* Support sysdeps/i386/i686/multiarch/wcslen.S. */
IFUNC_IMPL (i, name, wcslen,
IFUNC_IMPL_ADD (array, i, wcslen, HAS_SSE2, __wcslen_sse2)
IFUNC_IMPL_ADD (array, i, wcslen, 1, __wcslen_ia32))
/* Support sysdeps/i386/i686/multiarch/wcsrchr.S. */
IFUNC_IMPL (i, name, wcsrchr,
IFUNC_IMPL_ADD (array, i, wcsrchr, HAS_SSE2, __wcsrchr_sse2)
IFUNC_IMPL_ADD (array, i, wcsrchr, 1, __wcsrchr_ia32))
/* Support sysdeps/i386/i686/multiarch/wmemcmp.S. */
IFUNC_IMPL (i, name, wmemcmp,
IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_SSE4_2,
__wmemcmp_sse4_2)
IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_SSSE3,
__wmemcmp_ssse3)
IFUNC_IMPL_ADD (array, i, wmemcmp, 1, __wmemcmp_ia32))
#ifdef SHARED
/* Support sysdeps/i386/i686/multiarch/memcpy_chk.S. */
IFUNC_IMPL (i, name, __memcpy_chk,
IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_SSSE3,
__memcpy_chk_ssse3_rep)
IFUNC_IMPL_ADD (array, i, __memcpy_chk, HAS_SSSE3,
__memcpy_chk_ssse3)
IFUNC_IMPL_ADD (array, i, __memcpy_chk, 1,
__memcpy_chk_ia32))
/* Support sysdeps/i386/i686/multiarch/memcpy.S. */
IFUNC_IMPL (i, name, memcpy,
IFUNC_IMPL_ADD (array, i, memcpy, HAS_SSSE3,
__memcpy_ssse3_rep)
IFUNC_IMPL_ADD (array, i, memcpy, HAS_SSSE3, __memcpy_ssse3)
IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ia32))
/* Support sysdeps/i386/i686/multiarch/mempcpy_chk.S. */
IFUNC_IMPL (i, name, __mempcpy_chk,
IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_SSSE3,
__mempcpy_chk_ssse3_rep)
IFUNC_IMPL_ADD (array, i, __mempcpy_chk, HAS_SSSE3,
__mempcpy_chk_ssse3)
IFUNC_IMPL_ADD (array, i, __mempcpy_chk, 1,
__mempcpy_chk_ia32))
/* Support sysdeps/i386/i686/multiarch/mempcpy.S. */
IFUNC_IMPL (i, name, mempcpy,
IFUNC_IMPL_ADD (array, i, mempcpy, HAS_SSSE3,
__mempcpy_ssse3_rep)
IFUNC_IMPL_ADD (array, i, mempcpy, HAS_SSSE3,
__mempcpy_ssse3)
IFUNC_IMPL_ADD (array, i, mempcpy, 1, __mempcpy_ia32))
/* Support sysdeps/i386/i686/multiarch/strlen.S. */
IFUNC_IMPL (i, name, strlen,
IFUNC_IMPL_ADD (array, i, strlen, HAS_SSE2,
__strlen_sse2_bsf)
IFUNC_IMPL_ADD (array, i, strlen, HAS_SSE2, __strlen_sse2)
IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_ia32))
/* Support sysdeps/i386/i686/multiarch/strncmp.S. */
IFUNC_IMPL (i, name, strncmp,
IFUNC_IMPL_ADD (array, i, strncmp, HAS_SSE4_2,
__strncmp_sse4_2)
IFUNC_IMPL_ADD (array, i, strncmp, HAS_SSSE3,
__strncmp_ssse3)
IFUNC_IMPL_ADD (array, i, strncmp, 1, __strncmp_ia32))
#endif
return i;
}

1
sysdeps/i386/i686/multiarch/memchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of memchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

3
sysdeps/i386/i686/multiarch/memcmp.S
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@ -1,4 +1,5 @@
/* Multiple versions of memcmp
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -67,6 +68,8 @@ END(memcmp)
# define ENTRY(name) \
.type __memcmp_ia32, @function; \
.p2align 4; \
.globl __memcmp_ia32; \
.hidden __memcmp_ia32; \
__memcmp_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END

3
sysdeps/i386/i686/multiarch/memcpy.S
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@ -1,4 +1,5 @@
/* Multiple versions of memcpy
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -51,6 +52,8 @@ END(memcpy)
# define ENTRY(name) \
.type __memcpy_ia32, @function; \
.p2align 4; \
.globl __memcpy_ia32; \
.hidden __memcpy_ia32; \
__memcpy_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END

1
sysdeps/i386/i686/multiarch/memcpy_chk.S
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@ -1,4 +1,5 @@
/* Multiple versions of __memcpy_chk
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

3
sysdeps/i386/i686/multiarch/memmove.S
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@ -1,4 +1,5 @@
/* Multiple versions of memmove
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -50,6 +51,8 @@ END(memmove)
# define ENTRY(name) \
.type __memmove_ia32, @function; \
.p2align 4; \
.globl __memmove_ia32; \
.hidden __memmove_ia32; \
__memmove_ia32: cfi_startproc; \
CALL_MCOUNT
# else

1
sysdeps/i386/i686/multiarch/memmove_chk.S
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@ -1,4 +1,5 @@
/* Multiple versions of __memmove_chk
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

3
sysdeps/i386/i686/multiarch/mempcpy.S
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@ -1,4 +1,5 @@
/* Multiple versions of mempcpy
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -51,6 +52,8 @@ END(__mempcpy)
# define ENTRY(name) \
.type __mempcpy_ia32, @function; \
.p2align 4; \
.globl __mempcpy_ia32; \
.hidden __mempcpy_ia32; \
__mempcpy_ia32: cfi_startproc; \
CALL_MCOUNT
# undef END

1
sysdeps/i386/i686/multiarch/mempcpy_chk.S
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@ -1,4 +1,5 @@
/* Multiple versions of __mempcpy_chk
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/memrchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of memrchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/memset.S
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@ -1,4 +1,5 @@
/* Multiple versions of memset
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/memset_chk.S
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@ -1,4 +1,5 @@
/* Multiple versions of __memset_chk
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/rawmemchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of rawmemchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

2
sysdeps/i386/i686/multiarch/stpcpy.S
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@ -1,3 +1,5 @@
/* Multiple versions of stpcpy
All versions must be listed in ifunc-impl-list.c. */
#define USE_AS_STPCPY
#define STRCPY __stpcpy
#include "strcpy.S"

2
sysdeps/i386/i686/multiarch/stpncpy.S
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@ -1,3 +1,5 @@
/* Multiple versions of stpncpy
All versions must be listed in ifunc-impl-list.c. */
#define STRCPY __stpncpy
#define USE_AS_STPCPY
#define USE_AS_STRNCPY

1
sysdeps/i386/i686/multiarch/strcasecmp.S
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@ -1,4 +1,5 @@
/* Entry point for multi-version x86 strcasecmp.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.

2
sysdeps/i386/i686/multiarch/strcasecmp_l.S
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@ -1,3 +1,5 @@
/* Multiple versions of strcasecmp_l
All versions must be listed in ifunc-impl-list.c. */
#define STRCMP __strcasecmp_l
#define USE_AS_STRCASECMP_L
#include "strcmp.S"

2
sysdeps/i386/i686/multiarch/strcasestr-c.c
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@ -1,2 +1,4 @@
/* Multiple versions of strcasestr
All versions must be listed in ifunc-impl-list.c. */
#define __strcasestr_sse2 __strcasestr_ia32
#include <sysdeps/x86_64/multiarch/strcasestr-c.c>

3
sysdeps/i386/i686/multiarch/strcat.S
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@ -1,4 +1,5 @@
/* Multiple versions of strcat
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -94,6 +95,8 @@ END(STRCAT)
# define ENTRY(name) \
.type STRCAT_IA32, @function; \
.align 16; \
.globl STRCAT_IA32; \
.hidden STRCAT_IA32; \
STRCAT_IA32: cfi_startproc; \
CALL_MCOUNT
# undef END

1
sysdeps/i386/i686/multiarch/strchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of strchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

3
sysdeps/i386/i686/multiarch/strcmp.S
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@ -1,4 +1,5 @@
/* Multiple versions of strcmp
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -95,6 +96,8 @@ END(STRCMP)
# define ENTRY(name) \
.type __STRCMP_IA32, @function; \
.p2align 4; \
.globl __STRCMP_IA32; \
.hidden __STRCMP_IA32; \
__STRCMP_IA32: cfi_startproc; \
CALL_MCOUNT
# undef END

3
sysdeps/i386/i686/multiarch/strcpy.S
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@ -1,4 +1,5 @@
/* Multiple versions of strcpy
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
@ -110,6 +111,8 @@ END(STRCPY)
# define ENTRY(name) \
.type STRCPY_IA32, @function; \
.align 16; \
.globl STRCPY_IA32; \
.hidden STRCPY_IA32; \
STRCPY_IA32: cfi_startproc; \
CALL_MCOUNT
# undef END

1
sysdeps/i386/i686/multiarch/strcspn.S
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@ -1,4 +1,5 @@
/* Multiple versions of strcspn
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2009, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/strlen.S
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@ -1,4 +1,5 @@
/* Multiple versions of strlen
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2009, 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/strncase.S
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@ -1,4 +1,5 @@
/* Entry point for multi-version x86 strncasecmp.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.

2
sysdeps/i386/i686/multiarch/strncase_l.S
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@ -1,3 +1,5 @@
/* Multiple versions of strncasecmp_l
All versions must be listed in ifunc-impl-list.c. */
#define STRCMP __strncasecmp_l
#define USE_AS_STRNCASECMP_L
#include "strcmp.S"

2
sysdeps/i386/i686/multiarch/strncat.S
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@ -1,3 +1,5 @@
/* Multiple versions of strncat
All versions must be listed in ifunc-impl-list.c. */
#define STRCAT strncat
#define USE_AS_STRNCAT
#include "strcat.S"

2
sysdeps/i386/i686/multiarch/strncmp.S
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@ -1,3 +1,5 @@
/* Multiple versions of strncmp
All versions must be listed in ifunc-impl-list.c. */
#define USE_AS_STRNCMP
#define STRCMP strncmp
#include "strcmp.S"

2
sysdeps/i386/i686/multiarch/strncpy.S
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@ -1,3 +1,5 @@
/* Multiple versions of strncpy
All versions must be listed in ifunc-impl-list.c. */
#define USE_AS_STRNCPY
#define STRCPY strncpy
#include "strcpy.S"

1
sysdeps/i386/i686/multiarch/strnlen.S
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@ -1,4 +1,5 @@
/* Multiple versions of strnlen
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

2
sysdeps/i386/i686/multiarch/strpbrk.S
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@ -1,3 +1,5 @@
/* Multiple versions of strpbrk
All versions must be listed in ifunc-impl-list.c. */
#define STRCSPN strpbrk
#define USE_AS_STRPBRK
#include "strcspn.S"

1
sysdeps/i386/i686/multiarch/strrchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of strrchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/strspn.S
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@ -1,4 +1,5 @@
/* Multiple versions of strspn
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2009,2010,2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

3
sysdeps/i386/i686/multiarch/strstr-c.c
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@ -1,3 +1,6 @@
/* Multiple versions of strstr
All versions must be listed in ifunc-impl-list.c. */
#include "init-arch.h"
#define STRSTR __strstr_ia32

1
sysdeps/i386/i686/multiarch/wcschr.S
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@ -1,4 +1,5 @@
/* Multiple versions of wcschr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/wcscmp.S
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@ -1,4 +1,5 @@
/* Multiple versions of wcscmp
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/wcscpy.S
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@ -1,4 +1,5 @@
/* Multiple versions of wcscpy
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/wcslen.S
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@ -1,4 +1,5 @@
/* Multiple versions of wcslen
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/wcsrchr.S
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@ -1,4 +1,5 @@
/* Multiple versions of wcsrchr
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.

1
sysdeps/i386/i686/multiarch/wmemcmp.S
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@ -1,4 +1,5 @@
/* Multiple versions of wmemcmp
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.