diff options
Diffstat (limited to 'libc/sysdeps/i386')
42 files changed, 396 insertions, 0 deletions
diff --git a/libc/sysdeps/i386/i686/multiarch/bcopy.S b/libc/sysdeps/i386/i686/multiarch/bcopy.S index 9db342468..b0744daf7 100644 --- a/libc/sysdeps/i386/i686/multiarch/bcopy.S +++ b/libc/sysdeps/i386/i686/multiarch/bcopy.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/bzero.S b/libc/sysdeps/i386/i686/multiarch/bzero.S index 86db169a8..150c24c04 100644 --- a/libc/sysdeps/i386/i686/multiarch/bzero.S +++ b/libc/sysdeps/i386/i686/multiarch/bzero.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/ifunc-impl-list.c b/libc/sysdeps/i386/i686/multiarch/ifunc-impl-list.c new file mode 100644 index 000000000..005c286df --- /dev/null +++ b/libc/sysdeps/i386/i686/multiarch/ifunc-impl-list.c @@ -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; +} diff --git a/libc/sysdeps/i386/i686/multiarch/memchr.S b/libc/sysdeps/i386/i686/multiarch/memchr.S index 2cf45426a..8b0344b96 100644 --- a/libc/sysdeps/i386/i686/multiarch/memchr.S +++ b/libc/sysdeps/i386/i686/multiarch/memchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/memcmp.S b/libc/sysdeps/i386/i686/multiarch/memcmp.S index d8076b927..7b9c1c4d1 100644 --- a/libc/sysdeps/i386/i686/multiarch/memcmp.S +++ b/libc/sysdeps/i386/i686/multiarch/memcmp.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/memcpy.S b/libc/sysdeps/i386/i686/multiarch/memcpy.S index 558c04ff3..0d4a101b9 100644 --- a/libc/sysdeps/i386/i686/multiarch/memcpy.S +++ b/libc/sysdeps/i386/i686/multiarch/memcpy.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/memcpy_chk.S b/libc/sysdeps/i386/i686/multiarch/memcpy_chk.S index 40deada68..d9d7e1f95 100644 --- a/libc/sysdeps/i386/i686/multiarch/memcpy_chk.S +++ b/libc/sysdeps/i386/i686/multiarch/memcpy_chk.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/memmove.S b/libc/sysdeps/i386/i686/multiarch/memmove.S index b8892c065..b692f47f7 100644 --- a/libc/sysdeps/i386/i686/multiarch/memmove.S +++ b/libc/sysdeps/i386/i686/multiarch/memmove.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/memmove_chk.S b/libc/sysdeps/i386/i686/multiarch/memmove_chk.S index 8139cd96b..20dc3e3a8 100644 --- a/libc/sysdeps/i386/i686/multiarch/memmove_chk.S +++ b/libc/sysdeps/i386/i686/multiarch/memmove_chk.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/mempcpy.S b/libc/sysdeps/i386/i686/multiarch/mempcpy.S index 95bda4635..500e6e72e 100644 --- a/libc/sysdeps/i386/i686/multiarch/mempcpy.S +++ b/libc/sysdeps/i386/i686/multiarch/mempcpy.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/mempcpy_chk.S b/libc/sysdeps/i386/i686/multiarch/mempcpy_chk.S index e491f9429..12f34532a 100644 --- a/libc/sysdeps/i386/i686/multiarch/mempcpy_chk.S +++ b/libc/sysdeps/i386/i686/multiarch/mempcpy_chk.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/memrchr.S b/libc/sysdeps/i386/i686/multiarch/memrchr.S index 762489d77..f94862b3e 100644 --- a/libc/sysdeps/i386/i686/multiarch/memrchr.S +++ b/libc/sysdeps/i386/i686/multiarch/memrchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/memset.S b/libc/sysdeps/i386/i686/multiarch/memset.S index 887834024..65745d4a2 100644 --- a/libc/sysdeps/i386/i686/multiarch/memset.S +++ b/libc/sysdeps/i386/i686/multiarch/memset.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/memset_chk.S b/libc/sysdeps/i386/i686/multiarch/memset_chk.S index 02649df19..d499b8c52 100644 --- a/libc/sysdeps/i386/i686/multiarch/memset_chk.S +++ b/libc/sysdeps/i386/i686/multiarch/memset_chk.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/rawmemchr.S b/libc/sysdeps/i386/i686/multiarch/rawmemchr.S index 5bea20bdc..f2af368f2 100644 --- a/libc/sysdeps/i386/i686/multiarch/rawmemchr.S +++ b/libc/sysdeps/i386/i686/multiarch/rawmemchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/stpcpy.S b/libc/sysdeps/i386/i686/multiarch/stpcpy.S index b63d308ed..ee81ab6ae 100644 --- a/libc/sysdeps/i386/i686/multiarch/stpcpy.S +++ b/libc/sysdeps/i386/i686/multiarch/stpcpy.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/stpncpy.S b/libc/sysdeps/i386/i686/multiarch/stpncpy.S index ff89a8949..2698ca6a8 100644 --- a/libc/sysdeps/i386/i686/multiarch/stpncpy.S +++ b/libc/sysdeps/i386/i686/multiarch/stpncpy.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/strcasecmp.S b/libc/sysdeps/i386/i686/multiarch/strcasecmp.S index fbd2de398..cf83e6e97 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcasecmp.S +++ b/libc/sysdeps/i386/i686/multiarch/strcasecmp.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strcasecmp_l.S b/libc/sysdeps/i386/i686/multiarch/strcasecmp_l.S index 1322bd86d..711c09b0d 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcasecmp_l.S +++ b/libc/sysdeps/i386/i686/multiarch/strcasecmp_l.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strcasestr-c.c b/libc/sysdeps/i386/i686/multiarch/strcasestr-c.c index 0d52b0e47..c1d6dac1d 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcasestr-c.c +++ b/libc/sysdeps/i386/i686/multiarch/strcasestr-c.c @@ -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> diff --git a/libc/sysdeps/i386/i686/multiarch/strcat.S b/libc/sysdeps/i386/i686/multiarch/strcat.S index e68fecafb..a7d322421 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcat.S +++ b/libc/sysdeps/i386/i686/multiarch/strcat.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/strchr.S b/libc/sysdeps/i386/i686/multiarch/strchr.S index e236d607c..c6205daf5 100644 --- a/libc/sysdeps/i386/i686/multiarch/strchr.S +++ b/libc/sysdeps/i386/i686/multiarch/strchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strcmp.S b/libc/sysdeps/i386/i686/multiarch/strcmp.S index b3b9eb87b..76ac1f8eb 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcmp.S +++ b/libc/sysdeps/i386/i686/multiarch/strcmp.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/strcpy.S b/libc/sysdeps/i386/i686/multiarch/strcpy.S index 71eee768a..44fa6d218 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcpy.S +++ b/libc/sysdeps/i386/i686/multiarch/strcpy.S @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/strcspn.S b/libc/sysdeps/i386/i686/multiarch/strcspn.S index 8a00a020a..84954306a 100644 --- a/libc/sysdeps/i386/i686/multiarch/strcspn.S +++ b/libc/sysdeps/i386/i686/multiarch/strcspn.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strlen.S b/libc/sysdeps/i386/i686/multiarch/strlen.S index 310765cb0..c1d8b6c32 100644 --- a/libc/sysdeps/i386/i686/multiarch/strlen.S +++ b/libc/sysdeps/i386/i686/multiarch/strlen.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strncase.S b/libc/sysdeps/i386/i686/multiarch/strncase.S index 37fccb85e..ca5f86319 100644 --- a/libc/sysdeps/i386/i686/multiarch/strncase.S +++ b/libc/sysdeps/i386/i686/multiarch/strncase.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strncase_l.S b/libc/sysdeps/i386/i686/multiarch/strncase_l.S index a808c8cd7..8a74ee857 100644 --- a/libc/sysdeps/i386/i686/multiarch/strncase_l.S +++ b/libc/sysdeps/i386/i686/multiarch/strncase_l.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strncat.S b/libc/sysdeps/i386/i686/multiarch/strncat.S index fd569c223..5c1bf4145 100644 --- a/libc/sysdeps/i386/i686/multiarch/strncat.S +++ b/libc/sysdeps/i386/i686/multiarch/strncat.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strncmp.S b/libc/sysdeps/i386/i686/multiarch/strncmp.S index b6814315f..150d4786d 100644 --- a/libc/sysdeps/i386/i686/multiarch/strncmp.S +++ b/libc/sysdeps/i386/i686/multiarch/strncmp.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strncpy.S b/libc/sysdeps/i386/i686/multiarch/strncpy.S index 30a5bd2f9..9c257efc6 100644 --- a/libc/sysdeps/i386/i686/multiarch/strncpy.S +++ b/libc/sysdeps/i386/i686/multiarch/strncpy.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strnlen.S b/libc/sysdeps/i386/i686/multiarch/strnlen.S index 44ad0b357..b82052e96 100644 --- a/libc/sysdeps/i386/i686/multiarch/strnlen.S +++ b/libc/sysdeps/i386/i686/multiarch/strnlen.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strpbrk.S b/libc/sysdeps/i386/i686/multiarch/strpbrk.S index ed5bca6a9..7201d6376 100644 --- a/libc/sysdeps/i386/i686/multiarch/strpbrk.S +++ b/libc/sysdeps/i386/i686/multiarch/strpbrk.S @@ -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" diff --git a/libc/sysdeps/i386/i686/multiarch/strrchr.S b/libc/sysdeps/i386/i686/multiarch/strrchr.S index f851b7781..37468f124 100644 --- a/libc/sysdeps/i386/i686/multiarch/strrchr.S +++ b/libc/sysdeps/i386/i686/multiarch/strrchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strspn.S b/libc/sysdeps/i386/i686/multiarch/strspn.S index 8170f9cb8..f90df63ef 100644 --- a/libc/sysdeps/i386/i686/multiarch/strspn.S +++ b/libc/sysdeps/i386/i686/multiarch/strspn.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/strstr-c.c b/libc/sysdeps/i386/i686/multiarch/strstr-c.c index 17c75c5f0..7516c7ffe 100644 --- a/libc/sysdeps/i386/i686/multiarch/strstr-c.c +++ b/libc/sysdeps/i386/i686/multiarch/strstr-c.c @@ -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 diff --git a/libc/sysdeps/i386/i686/multiarch/wcschr.S b/libc/sysdeps/i386/i686/multiarch/wcschr.S index 34ea47df6..03fe3ca36 100644 --- a/libc/sysdeps/i386/i686/multiarch/wcschr.S +++ b/libc/sysdeps/i386/i686/multiarch/wcschr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/wcscmp.S b/libc/sysdeps/i386/i686/multiarch/wcscmp.S index d45847601..e23ba05ac 100644 --- a/libc/sysdeps/i386/i686/multiarch/wcscmp.S +++ b/libc/sysdeps/i386/i686/multiarch/wcscmp.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/wcscpy.S b/libc/sysdeps/i386/i686/multiarch/wcscpy.S index 8c3ba1d28..6eea48a66 100644 --- a/libc/sysdeps/i386/i686/multiarch/wcscpy.S +++ b/libc/sysdeps/i386/i686/multiarch/wcscpy.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/wcslen.S b/libc/sysdeps/i386/i686/multiarch/wcslen.S index f8b2fab90..cdae51693 100644 --- a/libc/sysdeps/i386/i686/multiarch/wcslen.S +++ b/libc/sysdeps/i386/i686/multiarch/wcslen.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/wcsrchr.S b/libc/sysdeps/i386/i686/multiarch/wcsrchr.S index ec550b082..f4b0618c2 100644 --- a/libc/sysdeps/i386/i686/multiarch/wcsrchr.S +++ b/libc/sysdeps/i386/i686/multiarch/wcsrchr.S @@ -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. diff --git a/libc/sysdeps/i386/i686/multiarch/wmemcmp.S b/libc/sysdeps/i386/i686/multiarch/wmemcmp.S index 61d55cd2f..7c485f731 100644 --- a/libc/sysdeps/i386/i686/multiarch/wmemcmp.S +++ b/libc/sysdeps/i386/i686/multiarch/wmemcmp.S @@ -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. |