AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-12-11 13:50:06 +00:00
Code Issues Packages Projects Releases Wiki Activity
96fbb9a328
glibc/sysdeps/s390/multiarch/ifunc-impl-list.c
Stefan Liebler 96fbb9a328 S390: Add arch13 memmove ifunc variant. 
This patch introduces the new arch13 ifunc variant for memmove.
For the forward or non-overlapping case it is just using memcpy.
For the backward case it relies on the new instruction mvcrl.
The instruction copies up to 256 bytes at once.
In case of an overlap, it copies the bytes like copying them
one by one starting from right to left.

ChangeLog:

	* sysdeps/s390/ifunc-memcpy.h (HAVE_MEMMOVE_ARCH13, MEMMOVE_ARCH13
	HAVE_MEMMOVE_IFUNC_AND_ARCH13_SUPPORT): New defines.
	* sysdeps/s390/memcpy-z900.S: Add arch13 memmove implementation.
	* sysdeps/s390/memmove.c (memmove): Add arch13 variant in
	ifunc selector.
	* sysdeps/s390/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Add ifunc variant for arch13 memmove.
	* sysdeps/s390/multiarch/ifunc-resolve.h (S390_STFLE_BITS_ARCH13_MIE3,
	S390_IS_ARCH13_MIE3): New defines.
2019-03-22 11:14:08 +01:00

681 lines
16 KiB
C
Raw Blame History

/* Enumerate available IFUNC implementations of a function. s390/s390x version.
Copyright (C) 2015-2019 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 <ifunc-resolve.h>
#include <ifunc-memset.h>
#include <ifunc-memcmp.h>
#include <ifunc-memcpy.h>
#include <ifunc-strstr.h>
#include <ifunc-memmem.h>
#include <ifunc-strlen.h>
#include <ifunc-strnlen.h>
#include <ifunc-strcpy.h>
#include <ifunc-stpcpy.h>
#include <ifunc-strncpy.h>
#include <ifunc-stpncpy.h>
#include <ifunc-strcat.h>
#include <ifunc-strncat.h>
#include <ifunc-strcmp.h>
#include <ifunc-strncmp.h>
#include <ifunc-strchr.h>
#include <ifunc-strchrnul.h>
#include <ifunc-strrchr.h>
#include <ifunc-strspn.h>
#include <ifunc-strpbrk.h>
#include <ifunc-strcspn.h>
#include <ifunc-memchr.h>
#include <ifunc-rawmemchr.h>
#include <ifunc-memccpy.h>
#include <ifunc-memrchr.h>
#include <ifunc-wcslen.h>
#include <ifunc-wcsnlen.h>
#include <ifunc-wcscpy.h>
#include <ifunc-wcpcpy.h>
#include <ifunc-wcsncpy.h>
#include <ifunc-wcpncpy.h>
#include <ifunc-wcscat.h>
#include <ifunc-wcsncat.h>
#include <ifunc-wcscmp.h>
#include <ifunc-wcsncmp.h>
#include <ifunc-wcschr.h>
#include <ifunc-wcschrnul.h>
#include <ifunc-wcsrchr.h>
#include <ifunc-wcsspn.h>
#include <ifunc-wcspbrk.h>
#include <ifunc-wcscspn.h>
#include <ifunc-wmemchr.h>
#include <ifunc-wmemset.h>
#include <ifunc-wmemcmp.h>
/* Maximum number of IFUNC implementations. */
#define MAX_IFUNC 3
/* Fill ARRAY of MAX elements with IFUNC implementations for function
NAME supported on target machine 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;
/* Get hardware information. */
unsigned long int dl_hwcap = GLRO (dl_hwcap);
unsigned long long stfle_bits = 0ULL;
if ((dl_hwcap & HWCAP_S390_STFLE)
&& (dl_hwcap & HWCAP_S390_ZARCH)
&& (dl_hwcap & HWCAP_S390_HIGH_GPRS))
{
S390_STORE_STFLE (stfle_bits);
}
#if HAVE_MEMSET_IFUNC
IFUNC_IMPL (i, name, memset,
# if HAVE_MEMSET_Z196
IFUNC_IMPL_ADD (array, i, memset,
S390_IS_Z196 (stfle_bits), MEMSET_Z196)
# endif
# if HAVE_MEMSET_Z10
IFUNC_IMPL_ADD (array, i, memset,
S390_IS_Z10 (stfle_bits), MEMSET_Z10)
# endif
# if HAVE_MEMSET_Z900_G5
IFUNC_IMPL_ADD (array, i, memset, 1, MEMSET_Z900_G5)
# endif
)
/* Note: bzero is implemented in memset. */
IFUNC_IMPL (i, name, bzero,
# if HAVE_MEMSET_Z196
IFUNC_IMPL_ADD (array, i, bzero,
S390_IS_Z196 (stfle_bits), BZERO_Z196)
# endif
# if HAVE_MEMSET_Z10
IFUNC_IMPL_ADD (array, i, bzero,
S390_IS_Z10 (stfle_bits), BZERO_Z10)
# endif
# if HAVE_MEMSET_Z900_G5
IFUNC_IMPL_ADD (array, i, bzero, 1, BZERO_Z900_G5)
# endif
)
#endif /* HAVE_MEMSET_IFUNC */
#if HAVE_MEMCMP_IFUNC
IFUNC_IMPL (i, name, memcmp,
# if HAVE_MEMCMP_Z196
IFUNC_IMPL_ADD (array, i, memcmp,
S390_IS_Z196 (stfle_bits), MEMCMP_Z196)
# endif
# if HAVE_MEMCMP_Z10
IFUNC_IMPL_ADD (array, i, memcmp,
S390_IS_Z10 (stfle_bits), MEMCMP_Z10)
# endif
# if HAVE_MEMCMP_Z900_G5
IFUNC_IMPL_ADD (array, i, memcmp, 1, MEMCMP_Z900_G5)
# endif
)
#endif /* HAVE_MEMCMP_IFUNC */
#if HAVE_MEMCPY_IFUNC
IFUNC_IMPL (i, name, memcpy,
# if HAVE_MEMCPY_Z196
IFUNC_IMPL_ADD (array, i, memcpy,
S390_IS_Z196 (stfle_bits), MEMCPY_Z196)
# endif
# if HAVE_MEMCPY_Z10
IFUNC_IMPL_ADD (array, i, memcpy,
S390_IS_Z10 (stfle_bits), MEMCPY_Z10)
# endif
# if HAVE_MEMCPY_Z900_G5
IFUNC_IMPL_ADD (array, i, memcpy, 1, MEMCPY_Z900_G5)
# endif
)
IFUNC_IMPL (i, name, mempcpy,
# if HAVE_MEMCPY_Z196
IFUNC_IMPL_ADD (array, i, mempcpy,
S390_IS_Z196 (stfle_bits), MEMPCPY_Z196)
# endif
# if HAVE_MEMCPY_Z10
IFUNC_IMPL_ADD (array, i, mempcpy,
S390_IS_Z10 (stfle_bits), MEMPCPY_Z10)
# endif
# if HAVE_MEMCPY_Z900_G5
IFUNC_IMPL_ADD (array, i, mempcpy, 1, MEMPCPY_Z900_G5)
# endif
)
#endif /* HAVE_MEMCPY_IFUNC */
#if HAVE_MEMMOVE_IFUNC
IFUNC_IMPL (i, name, memmove,
# if HAVE_MEMMOVE_ARCH13
IFUNC_IMPL_ADD (array, i, memmove,
S390_IS_ARCH13_MIE3 (stfle_bits),
MEMMOVE_ARCH13)
# endif
# if HAVE_MEMMOVE_Z13
IFUNC_IMPL_ADD (array, i, memmove,
dl_hwcap & HWCAP_S390_VX, MEMMOVE_Z13)
# endif
# if HAVE_MEMMOVE_C
IFUNC_IMPL_ADD (array, i, memmove, 1, MEMMOVE_C)
# endif
)
#endif /* HAVE_MEMMOVE_IFUNC */
#if HAVE_STRSTR_IFUNC
IFUNC_IMPL (i, name, strstr,
# if HAVE_STRSTR_Z13
IFUNC_IMPL_ADD (array, i, strstr,
dl_hwcap & HWCAP_S390_VX, STRSTR_Z13)
# endif
# if HAVE_STRSTR_C
IFUNC_IMPL_ADD (array, i, strstr, 1, STRSTR_C)
# endif
)
#endif /* HAVE_STRSTR_IFUNC */
#if HAVE_MEMMEM_IFUNC
IFUNC_IMPL (i, name, memmem,
# if HAVE_MEMMEM_Z13
IFUNC_IMPL_ADD (array, i, memmem,
dl_hwcap & HWCAP_S390_VX, MEMMEM_Z13)
# endif
# if HAVE_MEMMEM_C
IFUNC_IMPL_ADD (array, i, memmem, 1, MEMMEM_C)
# endif
)
#endif /* HAVE_MEMMEM_IFUNC */
#if HAVE_STRLEN_IFUNC
IFUNC_IMPL (i, name, strlen,
# if HAVE_STRLEN_Z13
IFUNC_IMPL_ADD (array, i, strlen,
dl_hwcap & HWCAP_S390_VX, STRLEN_Z13)
# endif
# if HAVE_STRLEN_C
IFUNC_IMPL_ADD (array, i, strlen, 1, STRLEN_C)
# endif
)
#endif /* HAVE_STRLEN_IFUNC */
#if HAVE_STRNLEN_IFUNC
IFUNC_IMPL (i, name, strnlen,
# if HAVE_STRNLEN_Z13
IFUNC_IMPL_ADD (array, i, strnlen,
dl_hwcap & HWCAP_S390_VX, STRNLEN_Z13)
# endif
# if HAVE_STRNLEN_C
IFUNC_IMPL_ADD (array, i, strnlen, 1, STRNLEN_C)
# endif
)
#endif /* HAVE_STRNLEN_IFUNC */
#if HAVE_STRCPY_IFUNC
IFUNC_IMPL (i, name, strcpy,
# if HAVE_STRCPY_Z13
IFUNC_IMPL_ADD (array, i, strcpy,
dl_hwcap & HWCAP_S390_VX, STRCPY_Z13)
# endif
# if HAVE_STRCPY_Z900_G5
IFUNC_IMPL_ADD (array, i, strcpy, 1, STRCPY_Z900_G5)
# endif
)
#endif /* HAVE_STRCPY_IFUNC */
#if HAVE_STPCPY_IFUNC
IFUNC_IMPL (i, name, stpcpy,
# if HAVE_STPCPY_Z13
IFUNC_IMPL_ADD (array, i, stpcpy,
dl_hwcap & HWCAP_S390_VX, STPCPY_Z13)
# endif
# if HAVE_STPCPY_C
IFUNC_IMPL_ADD (array, i, stpcpy, 1, STPCPY_C)
# endif
)
#endif /* HAVE_STPCPY_IFUNC */
#if HAVE_STRNCPY_IFUNC
IFUNC_IMPL (i, name, strncpy,
# if HAVE_STRNCPY_Z13
IFUNC_IMPL_ADD (array, i, strncpy,
dl_hwcap & HWCAP_S390_VX, STRNCPY_Z13)
# endif
# if HAVE_STRNCPY_Z900_G5
IFUNC_IMPL_ADD (array, i, strncpy, 1, STRNCPY_Z900_G5)
# endif
)
#endif /* HAVE_STRNCPY_IFUNC */
#if HAVE_STPNCPY_IFUNC
IFUNC_IMPL (i, name, stpncpy,
# if HAVE_STPNCPY_Z13
IFUNC_IMPL_ADD (array, i, stpncpy,
dl_hwcap & HWCAP_S390_VX, STPNCPY_Z13)
# endif
# if HAVE_STPNCPY_C
IFUNC_IMPL_ADD (array, i, stpncpy, 1, STPNCPY_C)
# endif
)
#endif /* HAVE_STPNCPY_IFUNC */
#if HAVE_STRCAT_IFUNC
IFUNC_IMPL (i, name, strcat,
# if HAVE_STRCAT_Z13
IFUNC_IMPL_ADD (array, i, strcat,
dl_hwcap & HWCAP_S390_VX, STRCAT_Z13)
# endif
# if HAVE_STRCAT_C
IFUNC_IMPL_ADD (array, i, strcat, 1, STRCAT_C)
# endif
)
#endif /* HAVE_STRCAT_IFUNC */
#if HAVE_STRNCAT_IFUNC
IFUNC_IMPL (i, name, strncat,
# if HAVE_STRNCAT_Z13
IFUNC_IMPL_ADD (array, i, strncat,
dl_hwcap & HWCAP_S390_VX, STRNCAT_Z13)
# endif
# if HAVE_STRNCAT_C
IFUNC_IMPL_ADD (array, i, strncat, 1, STRNCAT_C)
# endif
)
#endif /* HAVE_STRNCAT_IFUNC */
#if HAVE_STRCMP_IFUNC
IFUNC_IMPL (i, name, strcmp,
# if HAVE_STRCMP_Z13
IFUNC_IMPL_ADD (array, i, strcmp,
dl_hwcap & HWCAP_S390_VX, STRCMP_Z13)
# endif
# if HAVE_STRCMP_Z900_G5
IFUNC_IMPL_ADD (array, i, strcmp, 1, STRCMP_Z900_G5)
# endif
)
#endif /* HAVE_STRCMP_IFUNC */
#if HAVE_STRNCMP_IFUNC
IFUNC_IMPL (i, name, strncmp,
# if HAVE_STRNCMP_Z13
IFUNC_IMPL_ADD (array, i, strncmp,
dl_hwcap & HWCAP_S390_VX, STRNCMP_Z13)
# endif
# if HAVE_STRNCMP_C
IFUNC_IMPL_ADD (array, i, strncmp, 1, STRNCMP_C)
# endif
)
#endif /* HAVE_STRNCMP_IFUNC */
#if HAVE_STRCHR_IFUNC
IFUNC_IMPL (i, name, strchr,
# if HAVE_STRCHR_Z13
IFUNC_IMPL_ADD (array, i, strchr,
dl_hwcap & HWCAP_S390_VX, STRCHR_Z13)
# endif
# if HAVE_STRCHR_C
IFUNC_IMPL_ADD (array, i, strchr, 1, STRCHR_C)
# endif
)
#endif /* HAVE_STRCHR_IFUNC */
#if HAVE_STRCHRNUL_IFUNC
IFUNC_IMPL (i, name, strchrnul,
# if HAVE_STRCHRNUL_Z13
IFUNC_IMPL_ADD (array, i, strchrnul,
dl_hwcap & HWCAP_S390_VX, STRCHRNUL_Z13)
# endif
# if HAVE_STRCHRNUL_C
IFUNC_IMPL_ADD (array, i, strchrnul, 1, STRCHRNUL_C)
# endif
)
#endif /* HAVE_STRCHRNUL_IFUNC */
#if HAVE_STRRCHR_IFUNC
IFUNC_IMPL (i, name, strrchr,
# if HAVE_STRRCHR_Z13
IFUNC_IMPL_ADD (array, i, strrchr,
dl_hwcap & HWCAP_S390_VX, STRRCHR_Z13)
# endif
# if HAVE_STRRCHR_C
IFUNC_IMPL_ADD (array, i, strrchr, 1, STRRCHR_C)
# endif
)
#endif /* HAVE_STRRCHR_IFUNC */
#if HAVE_STRSPN_IFUNC
IFUNC_IMPL (i, name, strspn,
# if HAVE_STRSPN_Z13
IFUNC_IMPL_ADD (array, i, strspn,
dl_hwcap & HWCAP_S390_VX, STRSPN_Z13)
# endif
# if HAVE_STRSPN_C
IFUNC_IMPL_ADD (array, i, strspn, 1, STRSPN_C)
# endif
)
#endif /* HAVE_STRSPN_IFUNC */
#if HAVE_STRPBRK_IFUNC
IFUNC_IMPL (i, name, strpbrk,
# if HAVE_STRPBRK_Z13
IFUNC_IMPL_ADD (array, i, strpbrk,
dl_hwcap & HWCAP_S390_VX, STRPBRK_Z13)
# endif
# if HAVE_STRPBRK_C
IFUNC_IMPL_ADD (array, i, strpbrk, 1, STRPBRK_C)
# endif
)
#endif /* HAVE_STRPBRK_IFUNC */
#if HAVE_STRCSPN_IFUNC
IFUNC_IMPL (i, name, strcspn,
# if HAVE_STRCSPN_Z13
IFUNC_IMPL_ADD (array, i, strcspn,
dl_hwcap & HWCAP_S390_VX, STRCSPN_Z13)
# endif
# if HAVE_STRCSPN_C
IFUNC_IMPL_ADD (array, i, strcspn, 1, STRCSPN_C)
# endif
)
#endif /* HAVE_STRCSPN_IFUNC */
#if HAVE_MEMCHR_IFUNC
IFUNC_IMPL (i, name, memchr,
# if HAVE_MEMCHR_Z13
IFUNC_IMPL_ADD (array, i, memchr,
dl_hwcap & HWCAP_S390_VX, MEMCHR_Z13)
# endif
# if HAVE_MEMCHR_Z900_G5
IFUNC_IMPL_ADD (array, i, memchr, 1, MEMCHR_Z900_G5)
# endif
)
#endif /* HAVE_MEMCHR_IFUNC */
#if HAVE_RAWMEMCHR_IFUNC
IFUNC_IMPL (i, name, rawmemchr,
# if HAVE_RAWMEMCHR_Z13
IFUNC_IMPL_ADD (array, i, rawmemchr,
dl_hwcap & HWCAP_S390_VX, RAWMEMCHR_Z13)
# endif
# if HAVE_RAWMEMCHR_C
IFUNC_IMPL_ADD (array, i, rawmemchr, 1, RAWMEMCHR_C)
# endif
)
#endif /* HAVE_RAWMEMCHR_IFUNC */
#if HAVE_MEMCCPY_IFUNC
IFUNC_IMPL (i, name, memccpy,
# if HAVE_MEMCCPY_Z13
IFUNC_IMPL_ADD (array, i, memccpy,
dl_hwcap & HWCAP_S390_VX, MEMCCPY_Z13)
# endif
# if HAVE_MEMCCPY_C
IFUNC_IMPL_ADD (array, i, memccpy, 1, MEMCCPY_C)
# endif
)
#endif /* HAVE_MEMCCPY_IFUNC */
#if HAVE_MEMRCHR_IFUNC
IFUNC_IMPL (i, name, memrchr,
# if HAVE_MEMRCHR_Z13
IFUNC_IMPL_ADD (array, i, memrchr,
dl_hwcap & HWCAP_S390_VX, MEMRCHR_Z13)
# endif
# if HAVE_MEMRCHR_C
IFUNC_IMPL_ADD (array, i, memrchr, 1, MEMRCHR_C)
# endif
)
#endif /* HAVE_MEMRCHR_IFUNC */
#if HAVE_WCSLEN_IFUNC
IFUNC_IMPL (i, name, wcslen,
# if HAVE_WCSLEN_Z13
IFUNC_IMPL_ADD (array, i, wcslen,
dl_hwcap & HWCAP_S390_VX, WCSLEN_Z13)
# endif
# if HAVE_WCSLEN_C
IFUNC_IMPL_ADD (array, i, wcslen, 1, WCSLEN_C)
# endif
)
#endif /* HAVE_WCSLEN_IFUNC */
#if HAVE_WCSNLEN_IFUNC
IFUNC_IMPL (i, name, wcsnlen,
# if HAVE_WCSNLEN_Z13
IFUNC_IMPL_ADD (array, i, wcsnlen,
dl_hwcap & HWCAP_S390_VX, WCSNLEN_Z13)
# endif
# if HAVE_WCSNLEN_C
IFUNC_IMPL_ADD (array, i, wcsnlen, 1, WCSNLEN_C)
# endif
)
#endif /* HAVE_WCSNLEN_IFUNC */
#if HAVE_WCSCPY_IFUNC
IFUNC_IMPL (i, name, wcscpy,
# if HAVE_WCSCPY_Z13
IFUNC_IMPL_ADD (array, i, wcscpy,
dl_hwcap & HWCAP_S390_VX, WCSCPY_Z13)
# endif
# if HAVE_WCSCPY_C
IFUNC_IMPL_ADD (array, i, wcscpy, 1, WCSCPY_C)
# endif
)
#endif /* HAVE_WCSCPY_IFUNC */
#if HAVE_WCPCPY_IFUNC
IFUNC_IMPL (i, name, wcpcpy,
# if HAVE_WCPCPY_Z13
IFUNC_IMPL_ADD (array, i, wcpcpy,
dl_hwcap & HWCAP_S390_VX, WCPCPY_Z13)
# endif
# if HAVE_WCPCPY_C
IFUNC_IMPL_ADD (array, i, wcpcpy, 1, WCPCPY_C)
# endif
)
#endif /* HAVE_WCPCPY_IFUNC */
#if HAVE_WCSNCPY_IFUNC
IFUNC_IMPL (i, name, wcsncpy,
# if HAVE_WCSNCPY_Z13
IFUNC_IMPL_ADD (array, i, wcsncpy,
dl_hwcap & HWCAP_S390_VX, WCSNCPY_Z13)
# endif
# if HAVE_WCSNCPY_C
IFUNC_IMPL_ADD (array, i, wcsncpy, 1, WCSNCPY_C)
# endif
)
#endif /* HAVE_WCSNCPY_IFUNC */
#if HAVE_WCPNCPY_IFUNC
IFUNC_IMPL (i, name, wcpncpy,
# if HAVE_WCPNCPY_Z13
IFUNC_IMPL_ADD (array, i, wcpncpy,
dl_hwcap & HWCAP_S390_VX, WCPNCPY_Z13)
# endif
# if HAVE_WCPNCPY_C
IFUNC_IMPL_ADD (array, i, wcpncpy, 1, WCPNCPY_C)
# endif
)
#endif /* HAVE_WCPNCPY_IFUNC */
#if HAVE_WCSCAT_IFUNC
IFUNC_IMPL (i, name, wcscat,
# if HAVE_WCSCAT_Z13
IFUNC_IMPL_ADD (array, i, wcscat,
dl_hwcap & HWCAP_S390_VX, WCSCAT_Z13)
# endif
# if HAVE_WCSCAT_C
IFUNC_IMPL_ADD (array, i, wcscat, 1, WCSCAT_C)
# endif
)
#endif /* HAVE_WCSCAT_IFUNC */
#if HAVE_WCSNCAT_IFUNC
IFUNC_IMPL (i, name, wcsncat,
# if HAVE_WCSNCAT_Z13
IFUNC_IMPL_ADD (array, i, wcsncat,
dl_hwcap & HWCAP_S390_VX, WCSNCAT_Z13)
# endif
# if HAVE_WCSNCAT_C
IFUNC_IMPL_ADD (array, i, wcsncat, 1, WCSNCAT_C)
# endif
)
#endif /* HAVE_WCSNCAT_IFUNC */
#if HAVE_WCSCMP_IFUNC
IFUNC_IMPL (i, name, wcscmp,
# if HAVE_WCSCMP_Z13
IFUNC_IMPL_ADD (array, i, wcscmp,
dl_hwcap & HWCAP_S390_VX, WCSCMP_Z13)
# endif
# if HAVE_WCSCMP_C
IFUNC_IMPL_ADD (array, i, wcscmp, 1, WCSCMP_C)
# endif
)
#endif /* HAVE_WCSCMP_IFUNC */
#if HAVE_WCSNCMP_IFUNC
IFUNC_IMPL (i, name, wcsncmp,
# if HAVE_WCSNCMP_Z13
IFUNC_IMPL_ADD (array, i, wcsncmp,
dl_hwcap & HWCAP_S390_VX, WCSNCMP_Z13)
# endif
# if HAVE_WCSNCMP_C
IFUNC_IMPL_ADD (array, i, wcsncmp, 1, WCSNCMP_C)
# endif
)
#endif /* HAVE_WCSNCMP_IFUNC */
#if HAVE_WCSCHR_IFUNC
IFUNC_IMPL (i, name, wcschr,
# if HAVE_WCSCHR_Z13
IFUNC_IMPL_ADD (array, i, wcschr,
dl_hwcap & HWCAP_S390_VX, WCSCHR_Z13)
# endif
# if HAVE_WCSCHR_C
IFUNC_IMPL_ADD (array, i, wcschr, 1, WCSCHR_C)
# endif
)
#endif /* HAVE_WCSCHR_IFUNC */
#if HAVE_WCSCHRNUL_IFUNC
IFUNC_IMPL (i, name, wcschrnul,
# if HAVE_WCSCHRNUL_Z13
IFUNC_IMPL_ADD (array, i, wcschrnul,
dl_hwcap & HWCAP_S390_VX, WCSCHRNUL_Z13)
# endif
# if HAVE_WCSCHRNUL_C
IFUNC_IMPL_ADD (array, i, wcschrnul, 1, WCSCHRNUL_C)
# endif
)
#endif /* HAVE_WCSCHRNUL_IFUNC */
#if HAVE_WCSRCHR_IFUNC
IFUNC_IMPL (i, name, wcsrchr,
# if HAVE_WCSRCHR_Z13
IFUNC_IMPL_ADD (array, i, wcsrchr,
dl_hwcap & HWCAP_S390_VX, WCSRCHR_Z13)
# endif
# if HAVE_WCSRCHR_C
IFUNC_IMPL_ADD (array, i, wcsrchr, 1, WCSRCHR_C)
# endif
)
#endif /* HAVE_WCSRCHR_IFUNC */
#if HAVE_WCSSPN_IFUNC
IFUNC_IMPL (i, name, wcsspn,
# if HAVE_WCSSPN_Z13
IFUNC_IMPL_ADD (array, i, wcsspn,
dl_hwcap & HWCAP_S390_VX, WCSSPN_Z13)
# endif
# if HAVE_WCSSPN_C
IFUNC_IMPL_ADD (array, i, wcsspn, 1, WCSSPN_C)
# endif
)
#endif /* HAVE_WCSSPN_IFUNC */
#if HAVE_WCSPBRK_IFUNC
IFUNC_IMPL (i, name, wcspbrk,
# if HAVE_WCSPBRK_Z13
IFUNC_IMPL_ADD (array, i, wcspbrk,
dl_hwcap & HWCAP_S390_VX, WCSPBRK_Z13)
# endif
# if HAVE_WCSPBRK_C
IFUNC_IMPL_ADD (array, i, wcspbrk, 1, WCSPBRK_C)
# endif
)
#endif /* HAVE_WCSPBRK_IFUNC */
#if HAVE_WCSCSPN_IFUNC
IFUNC_IMPL (i, name, wcscspn,
# if HAVE_WCSCSPN_Z13
IFUNC_IMPL_ADD (array, i, wcscspn,
dl_hwcap & HWCAP_S390_VX, WCSCSPN_Z13)
# endif
# if HAVE_WCSCSPN_C
IFUNC_IMPL_ADD (array, i, wcscspn, 1, WCSCSPN_C)
# endif
)
#endif /* HAVE_WCSCSPN_IFUNC */
#if HAVE_WMEMCHR_IFUNC
IFUNC_IMPL (i, name, wmemchr,
# if HAVE_WMEMCHR_Z13
IFUNC_IMPL_ADD (array, i, wmemchr,
dl_hwcap & HWCAP_S390_VX, WMEMCHR_Z13)
# endif
# if HAVE_WMEMCHR_C
IFUNC_IMPL_ADD (array, i, wmemchr, 1, WMEMCHR_C)
# endif
)
#endif /* HAVE_WMEMCHR_IFUNC */
#if HAVE_WMEMSET_IFUNC
IFUNC_IMPL (i, name, wmemset,
# if HAVE_WMEMSET_Z13
IFUNC_IMPL_ADD (array, i, wmemset,
dl_hwcap & HWCAP_S390_VX, WMEMSET_Z13)
# endif
# if HAVE_WMEMSET_C
IFUNC_IMPL_ADD (array, i, wmemset, 1, WMEMSET_C)
# endif
)
#endif /* HAVE_WMEMSET_IFUNC */
#if HAVE_WMEMCMP_IFUNC
IFUNC_IMPL (i, name, wmemcmp,
# if HAVE_WMEMCMP_Z13
IFUNC_IMPL_ADD (array, i, wmemcmp,
dl_hwcap & HWCAP_S390_VX, WMEMCMP_Z13)
# endif
# if HAVE_WMEMCMP_C
IFUNC_IMPL_ADD (array, i, wmemcmp, 1, WMEMCMP_C)
# endif
)
#endif /* HAVE_WMEMCMP_IFUNC */
return i;
}
Reference in New Issue View Git Blame Copy Permalink