[thirdparty/glibc.git] / sysdeps / powerpc / powerpc64 / multiarch / ifunc-impl-list.c

/* Enumerate available IFUNC implementations of a function.  PowerPC64 version.
   Copyright (C) 2013-2022 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
   <https://www.gnu.org/licenses/>.  */

#include <assert.h>
#include <string.h>
#include <wchar.h>
#include <ldsodefs.h>
#include <ifunc-impl-list.h>

size_t
__libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
			size_t max)
{
  size_t i = max;

  unsigned long int hwcap = GLRO(dl_hwcap);
  unsigned long int hwcap2 = GLRO(dl_hwcap2);
#ifdef SHARED
  int cacheline_size = GLRO(dl_cache_line_size);
#endif

  /* hwcap contains only the latest supported ISA, the code checks which is
     and fills the previous supported ones.  */
  if (hwcap & PPC_FEATURE_ARCH_2_06)
    hwcap |= PPC_FEATURE_ARCH_2_05 | PPC_FEATURE_POWER5_PLUS |
             PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
  else if (hwcap & PPC_FEATURE_ARCH_2_05)
    hwcap |= PPC_FEATURE_POWER5_PLUS | PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
  else if (hwcap & PPC_FEATURE_POWER5_PLUS)
    hwcap |= PPC_FEATURE_POWER5 | PPC_FEATURE_POWER4;
  else if (hwcap & PPC_FEATURE_POWER5)
    hwcap |= PPC_FEATURE_POWER4;

#ifdef SHARED
  /* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c.  */
  IFUNC_IMPL (i, name, memcpy,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, memcpy,
			      hwcap2 & PPC_FEATURE2_ARCH_3_1
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __memcpy_power10)
#endif
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memcpy_power8_cached)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memcpy_power7)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06,
			      __memcpy_a2)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_05,
			      __memcpy_power6)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_CELL_BE,
			      __memcpy_cell)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_POWER4,
			      __memcpy_power4)
	      IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/memmove.c.  */
  IFUNC_IMPL (i, name, memmove,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, memmove,
			      hwcap2 & PPC_FEATURE2_ARCH_3_1
			      && hwcap2 & PPC_FEATURE2_HAS_ISEL
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __memmove_power10)
#endif
	      IFUNC_IMPL_ADD (array, i, memmove, hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memmove_power7)
	      IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/memset.c.  */
  IFUNC_IMPL (i, name, memset,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, memset,
			      hwcap2 & PPC_FEATURE2_ARCH_3_1
			      && hwcap2 & PPC_FEATURE2_HAS_ISEL
			      && hwcap & PPC_FEATURE_HAS_VSX
			      && cacheline_size == 128,
			      __memset_power10)
#endif
	      IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC
			      && cacheline_size == 128,
			      __memset_power8)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_06
			      && cacheline_size == 128,
			      __memset_power7)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05
			      && cacheline_size == 128,
			      __memset_power6)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4
			      && cacheline_size == 128,
			      __memset_power4)
	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c.  */
  IFUNC_IMPL (i, name, strcpy,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strcpy_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strcpy_power8)
	      IFUNC_IMPL_ADD (array, i, strcpy, hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strcpy_power7)
	      IFUNC_IMPL_ADD (array, i, strcpy, 1,
			      __strcpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c.  */
  IFUNC_IMPL (i, name, stpcpy,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __stpcpy_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __stpcpy_power8)
	      IFUNC_IMPL_ADD (array, i, stpcpy, hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __stpcpy_power7)
	      IFUNC_IMPL_ADD (array, i, stpcpy, 1,
			      __stpcpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c.  */
  IFUNC_IMPL (i, name, strlen,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_3_1
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strlen_power10)
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strlen_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strlen_power8)
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_ARCH_2_06,
			      __strlen_power7)
	      IFUNC_IMPL_ADD (array, i, strlen, 1,
			      __strlen_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c.  */
  IFUNC_IMPL (i, name, strncmp,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strncmp_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strncmp_power8)
	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_ARCH_2_06,
			      __strncmp_power7)
	      IFUNC_IMPL_ADD (array, i, strncmp, 1,
			      __strncmp_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c.  */
  IFUNC_IMPL (i, name, strchr,
	      IFUNC_IMPL_ADD (array, i, strchr,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strchr_power8)
	      IFUNC_IMPL_ADD (array, i, strchr,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strchr_power7)
	      IFUNC_IMPL_ADD (array, i, strchr, 1,
			      __strchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c.  */
  IFUNC_IMPL (i, name, strchrnul,
	      IFUNC_IMPL_ADD (array, i, strchrnul,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strchrnul_power8)
	      IFUNC_IMPL_ADD (array, i, strchrnul,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strchrnul_power7)
	      IFUNC_IMPL_ADD (array, i, strchrnul, 1,
			      __strchrnul_ppc))
#endif

  /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c.  */
  IFUNC_IMPL (i, name, memcmp,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, memcmp,
            hwcap2 & PPC_FEATURE2_ARCH_3_1
            && hwcap & PPC_FEATURE_HAS_VSX,
			      __memcmp_power10)
#endif
	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memcmp_power8)
	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_ARCH_2_06,
			      __memcmp_power7)
	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_POWER4,
			      __memcmp_power4)
	      IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c.  */
  IFUNC_IMPL (i, name, mempcpy,
	      IFUNC_IMPL_ADD (array, i, mempcpy,
			      hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __mempcpy_power7)
	      IFUNC_IMPL_ADD (array, i, mempcpy, 1,
			      __mempcpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c.  */
  IFUNC_IMPL (i, name, memchr,
	      IFUNC_IMPL_ADD (array, i, memchr,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memchr_power8)
	      IFUNC_IMPL_ADD (array, i, memchr,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __memchr_power7)
	      IFUNC_IMPL_ADD (array, i, memchr, 1,
			      __memchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c.  */
  IFUNC_IMPL (i, name, memrchr,
	      IFUNC_IMPL_ADD (array, i, memrchr,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __memrchr_power8)
	      IFUNC_IMPL_ADD (array, i, memrchr,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __memrchr_power7)
	      IFUNC_IMPL_ADD (array, i, memrchr, 1,
			      __memrchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c.  */
  IFUNC_IMPL (i, name, rawmemchr,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, rawmemchr,
			      (hwcap2 & PPC_FEATURE2_ARCH_3_1)
                              && (hwcap & PPC_FEATURE_HAS_VSX),
                              __rawmemchr_power10)
	      IFUNC_IMPL_ADD (array, i, rawmemchr,
			      hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __rawmemchr_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, rawmemchr,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __rawmemchr_power7)
	      IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
			      __rawmemchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c.  */
  IFUNC_IMPL (i, name, strnlen,
	      IFUNC_IMPL_ADD (array, i, strnlen,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strnlen_power8)
	      IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_ARCH_2_06,
			      __strnlen_power7)
	      IFUNC_IMPL_ADD (array, i, strnlen, 1,
			      __strnlen_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c.  */
  IFUNC_IMPL (i, name, strcasecmp,
	      IFUNC_IMPL_ADD (array, i, strcasecmp,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strcasecmp_power8)
	      IFUNC_IMPL_ADD (array, i, strcasecmp,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strcasecmp_power7)
	      IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c.  */
  IFUNC_IMPL (i, name, strcasecmp_l,
	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strcasecmp_l_power7)
	      IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
			      __strcasecmp_l_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c.  */
  IFUNC_IMPL (i, name, strncasecmp,
	      IFUNC_IMPL_ADD (array, i, strncasecmp,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			       && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strncasecmp_power8)
	      IFUNC_IMPL_ADD (array, i, strncasecmp,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strncasecmp_power7)
	      IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c.  */
  IFUNC_IMPL (i, name, strncasecmp_l,
	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strncasecmp_l_power7)
	      IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
			      __strncasecmp_l_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c.  */
  IFUNC_IMPL (i, name, strrchr,
	      IFUNC_IMPL_ADD (array, i, strrchr,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strrchr_power8)
	      IFUNC_IMPL_ADD (array, i, strrchr,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strrchr_power7)
	      IFUNC_IMPL_ADD (array, i, strrchr, 1,
			      __strrchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c.  */
  IFUNC_IMPL (i, name, strncat,
	      IFUNC_IMPL_ADD (array, i, strncat,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strncat_power8)
	      IFUNC_IMPL_ADD (array, i, strncat,
			      hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strncat_power7)
	      IFUNC_IMPL_ADD (array, i, strncat, 1,
			      __strncat_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strncpy.c.  */
  IFUNC_IMPL (i, name, strncpy,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, strncpy,
			      (hwcap2 & PPC_FEATURE2_ARCH_3_00)
			      && (hwcap & PPC_FEATURE_HAS_VSX),
			      __strncpy_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, strncpy,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strncpy_power8)
	      IFUNC_IMPL_ADD (array, i, strncpy,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strncpy_power7)
	      IFUNC_IMPL_ADD (array, i, strncpy, 1,
			     __strncpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/stpncpy.c.  */
  IFUNC_IMPL (i, name, stpncpy,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, stpncpy,
			      (hwcap2 & PPC_FEATURE2_ARCH_3_00)
			      && (hwcap & PPC_FEATURE_HAS_VSX),
			      __stpncpy_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, stpncpy,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __stpncpy_power8)
	      IFUNC_IMPL_ADD (array, i, stpncpy,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __stpncpy_power7)
	      IFUNC_IMPL_ADD (array, i, stpncpy, 1,
			     __stpncpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcmp.c.  */
  IFUNC_IMPL (i, name, strcmp,
#ifdef __LITTLE_ENDIAN__
	      IFUNC_IMPL_ADD (array, i, strcmp,
			      hwcap2 & PPC_FEATURE2_ARCH_3_00
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strcmp_power9)
#endif
	      IFUNC_IMPL_ADD (array, i, strcmp,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strcmp_power8)
	      IFUNC_IMPL_ADD (array, i, strcmp,
			      hwcap & PPC_FEATURE_ARCH_2_06,
			      __strcmp_power7)
	      IFUNC_IMPL_ADD (array, i, strcmp, 1,
			     __strcmp_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcat.c.  */
  IFUNC_IMPL (i, name, strcat,
	      IFUNC_IMPL_ADD (array, i, strcat,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strcat_power8)
	      IFUNC_IMPL_ADD (array, i, strcat,
			      hwcap & PPC_FEATURE_ARCH_2_06
			      && hwcap & PPC_FEATURE_HAS_VSX,
			      __strcat_power7)
	      IFUNC_IMPL_ADD (array, i, strcat, 1,
			     __strcat_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strspn.c.  */
  IFUNC_IMPL (i, name, strspn,
             IFUNC_IMPL_ADD (array, i, strspn,
                             hwcap2 & PPC_FEATURE2_ARCH_2_07
                             && hwcap & PPC_FEATURE_HAS_VSX,
                             __strspn_power8)
             IFUNC_IMPL_ADD (array, i, strspn, 1,
                             __strspn_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcspn.c.  */
  IFUNC_IMPL (i, name, strcspn,
             IFUNC_IMPL_ADD (array, i, strcspn,
                             hwcap2 & PPC_FEATURE2_ARCH_2_07
                             && hwcap & PPC_FEATURE_HAS_VSX,
                             __strcspn_power8)
             IFUNC_IMPL_ADD (array, i, strcspn, 1,
                             __strcspn_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strstr.c.  */
  IFUNC_IMPL (i, name, strstr,
             IFUNC_IMPL_ADD (array, i, strstr,
                             hwcap & PPC_FEATURE_ARCH_2_06,
                             __strstr_power7)
             IFUNC_IMPL_ADD (array, i, strstr, 1,
                             __strstr_ppc))


  /* Support sysdeps/powerpc/powerpc64/multiarch/strcasestr.c.  */
  IFUNC_IMPL (i, name, strcasestr,
	      IFUNC_IMPL_ADD (array, i, strcasestr,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07
			      && hwcap & PPC_FEATURE_HAS_ALTIVEC,
			      __strcasestr_power8)
             IFUNC_IMPL_ADD (array, i, strcasestr, 1,
                             __strcasestr_ppc))

  return 0;
}
Commit	Line	Data
b5beafbc	1	/* Enumerate available IFUNC implementations of a function. PowerPC64 version.
581c785b	2	Copyright (C) 2013-2022 Free Software Foundation, Inc.
b5beafbc AZ	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
	16	License along with the GNU C Library; if not, see
5a82c748	17	<https://www.gnu.org/licenses/>. */
b5beafbc AZ	18
	19	#include <assert.h>
	20	#include <string.h>
	21	#include <wchar.h>
	22	#include <ldsodefs.h>
	23	#include <ifunc-impl-list.h>
	24
b5beafbc AZ	25	size_t
	26	__libc_ifunc_impl_list (const char name, struct libc_ifunc_impl array,
	27	size_t max)
	28	{
fdaf7865	29	size_t i = max;
b5beafbc AZ	30
b5beafbc AZ	31	unsigned long int hwcap = GLRO(dl_hwcap);
71ae8647	32	unsigned long int hwcap2 = GLRO(dl_hwcap2);
f2a15dd6 AB	33	#ifdef SHARED
	34	int cacheline_size = GLRO(dl_cache_line_size);
	35	#endif
71ae8647	36
b5beafbc AZ	37	/* hwcap contains only the latest supported ISA, the code checks which is
	38	and fills the previous supported ones. */
	39	if (hwcap & PPC_FEATURE_ARCH_2_06)
	40	hwcap \|= PPC_FEATURE_ARCH_2_05 \| PPC_FEATURE_POWER5_PLUS \|
	41	PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	42	else if (hwcap & PPC_FEATURE_ARCH_2_05)
	43	hwcap \|= PPC_FEATURE_POWER5_PLUS \| PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	44	else if (hwcap & PPC_FEATURE_POWER5_PLUS)
	45	hwcap \|= PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	46	else if (hwcap & PPC_FEATURE_POWER5)
	47	hwcap \|= PPC_FEATURE_POWER4;
	48
	49	#ifdef SHARED
	50	/* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
	51	IFUNC_IMPL (i, name, memcpy,
e941e0ae TMQMF	52	#ifdef __LITTLE_ENDIAN__
	53	IFUNC_IMPL_ADD (array, i, memcpy,
	54	hwcap2 & PPC_FEATURE2_ARCH_3_1
	55	&& hwcap & PPC_FEATURE_HAS_VSX,
	56	__memcpy_power10)
	57	#endif
60b4dd25 AB	58	IFUNC_IMPL_ADD (array, i, memcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	59	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
c9cd7b0c	60	__memcpy_power8_cached)
60b4dd25 AB	61	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	62	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
b5beafbc AZ	63	__memcpy_power7)
	64	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06,
	65	__memcpy_a2)
	66	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_05,
	67	__memcpy_power6)
	68	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_CELL_BE,
	69	__memcpy_cell)
	70	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_POWER4,
	71	__memcpy_power4)
	72	IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
8a29a3d0	73
17762f66 AZ	74	/* Support sysdeps/powerpc/powerpc64/multiarch/memmove.c. */
17762f66 AZ	75	IFUNC_IMPL (i, name, memmove,
dd59655e LM	76	#ifdef __LITTLE_ENDIAN__
dd59655e LM	77	IFUNC_IMPL_ADD (array, i, memmove,
17a73a6d RFF	78	hwcap2 & PPC_FEATURE2_ARCH_3_1
	79	&& hwcap2 & PPC_FEATURE2_HAS_ISEL
	80	&& hwcap & PPC_FEATURE_HAS_VSX,
dd59655e LM	81	__memmove_power10)
dd59655e LM	82	#endif
60b4dd25 AB	83	IFUNC_IMPL_ADD (array, i, memmove, hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	84	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
17762f66 AZ	85	__memmove_power7)
	86	IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ppc))
	87
8a29a3d0 AZ	88	/* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
8a29a3d0 AZ	89	IFUNC_IMPL (i, name, memset,
23fdf817 RFF	90	#ifdef __LITTLE_ENDIAN__
23fdf817 RFF	91	IFUNC_IMPL_ADD (array, i, memset,
17a73a6d RFF	92	hwcap2 & PPC_FEATURE2_ARCH_3_1
17a73a6d RFF	93	&& hwcap2 & PPC_FEATURE2_HAS_ISEL
f2a15dd6 AB	94	&& hwcap & PPC_FEATURE_HAS_VSX
f2a15dd6 AB	95	&& cacheline_size == 128,
23fdf817 RFF	96	__memset_power10)
23fdf817 RFF	97	#endif
f2a15dd6	98	IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25	99	&& hwcap & PPC_FEATURE_HAS_ALTIVEC
f2a15dd6	100	&& cacheline_size == 128,
71ae8647	101	__memset_power8)
f2a15dd6 AB	102	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_06
f2a15dd6 AB	103	&& cacheline_size == 128,
8a29a3d0	104	__memset_power7)
f2a15dd6 AB	105	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05
f2a15dd6 AB	106	&& cacheline_size == 128,
8a29a3d0	107	__memset_power6)
f2a15dd6 AB	108	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4
f2a15dd6 AB	109	&& cacheline_size == 128,
8a29a3d0 AZ	110	__memset_power4)
8a29a3d0 AZ	111	IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
a65f4904	112
7f5ec113 AZ	113	/* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
7f5ec113 AZ	114	IFUNC_IMPL (i, name, strcpy,
39037048	115	#ifdef __LITTLE_ENDIAN__
60b4dd25 AB	116	IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	117	&& hwcap & PPC_FEATURE_HAS_VSX,
39037048 ABL	118	__strcpy_power9)
39037048 ABL	119	#endif
60b4dd25 AB	120	IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	121	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
96d6fd6c	122	__strcpy_power8)
60b4dd25 AB	123	IFUNC_IMPL_ADD (array, i, strcpy, hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	124	&& hwcap & PPC_FEATURE_HAS_VSX,
7f5ec113 AZ	125	__strcpy_power7)
	126	IFUNC_IMPL_ADD (array, i, strcpy, 1,
	127	__strcpy_ppc))
	128
a52374e8 AZ	129	/* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c. */
a52374e8 AZ	130	IFUNC_IMPL (i, name, stpcpy,
aa70d056	131	#ifdef __LITTLE_ENDIAN__
60b4dd25 AB	132	IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	133	&& hwcap & PPC_FEATURE_HAS_VSX,
aa70d056 ABL	134	__stpcpy_power9)
aa70d056 ABL	135	#endif
60b4dd25 AB	136	IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	137	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
96d6fd6c	138	__stpcpy_power8)
60b4dd25 AB	139	IFUNC_IMPL_ADD (array, i, stpcpy, hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	140	&& hwcap & PPC_FEATURE_HAS_VSX,
a52374e8 AZ	141	__stpcpy_power7)
	142	IFUNC_IMPL_ADD (array, i, stpcpy, 1,
	143	__stpcpy_ppc))
	144
a65f4904 AZ	145	/* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
a65f4904 AZ	146	IFUNC_IMPL (i, name, strlen,
a23bd00f	147	#ifdef __LITTLE_ENDIAN__
60b4dd25 AB	148	IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_3_1
60b4dd25 AB	149	&& hwcap & PPC_FEATURE_HAS_VSX,
10624a97	150	__strlen_power10)
60b4dd25 AB	151	IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	152	&& hwcap & PPC_FEATURE_HAS_VSX,
a23bd00f PM	153	__strlen_power9)
a23bd00f PM	154	#endif
60b4dd25 AB	155	IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	156	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
1b045ee5	157	__strlen_power8)
e4ca6de1	158	IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_ARCH_2_06,
a65f4904 AZ	159	__strlen_power7)
	160	IFUNC_IMPL_ADD (array, i, strlen, 1,
	161	__strlen_ppc))
24c2c3b9 AZ	162
	163	/* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
	164	IFUNC_IMPL (i, name, strncmp,
7793ad7a	165	#ifdef __LITTLE_ENDIAN__
60b4dd25 AB	166	IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	167	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
d89060d6	168	__strncmp_power9)
7793ad7a	169	#endif
d3b00f46 AZ	170	IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
d3b00f46 AZ	171	__strncmp_power8)
e4ca6de1	172	IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_ARCH_2_06,
24c2c3b9	173	__strncmp_power7)
24c2c3b9 AZ	174	IFUNC_IMPL_ADD (array, i, strncmp, 1,
24c2c3b9 AZ	175	__strncmp_ppc))
372dc060 AZ	176
	177	/* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
	178	IFUNC_IMPL (i, name, strchr,
9314d354	179	IFUNC_IMPL_ADD (array, i, strchr,
60b4dd25 AB	180	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	181	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
9314d354	182	__strchr_power8)
372dc060	183	IFUNC_IMPL_ADD (array, i, strchr,
e4ca6de1	184	hwcap & PPC_FEATURE_ARCH_2_06,
372dc060 AZ	185	__strchr_power7)
	186	IFUNC_IMPL_ADD (array, i, strchr, 1,
	187	__strchr_ppc))
9ee2969b AZ	188
	189	/* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
	190	IFUNC_IMPL (i, name, strchrnul,
9314d354	191	IFUNC_IMPL_ADD (array, i, strchrnul,
60b4dd25 AB	192	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	193	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
9314d354	194	__strchrnul_power8)
9ee2969b	195	IFUNC_IMPL_ADD (array, i, strchrnul,
e4ca6de1	196	hwcap & PPC_FEATURE_ARCH_2_06,
9ee2969b AZ	197	__strchrnul_power7)
	198	IFUNC_IMPL_ADD (array, i, strchrnul, 1,
	199	__strchrnul_ppc))
b5beafbc AZ	200	#endif
b5beafbc AZ	201
07253fcf AZ	202	/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
07253fcf AZ	203	IFUNC_IMPL (i, name, memcmp,
a55e2da2 LM	204	#ifdef __LITTLE_ENDIAN__
	205	IFUNC_IMPL_ADD (array, i, memcmp,
	206	hwcap2 & PPC_FEATURE2_ARCH_3_1
	207	&& hwcap & PPC_FEATURE_HAS_VSX,
	208	__memcmp_power10)
	209	#endif
60b4dd25 AB	210	IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	211	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
dec4a710	212	__memcmp_power8)
e4ca6de1	213	IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_ARCH_2_06,
07253fcf AZ	214	__memcmp_power7)
	215	IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_POWER4,
	216	__memcmp_power4)
	217	IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))
	218
f00be62b AZ	219	/* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
	220	IFUNC_IMPL (i, name, mempcpy,
	221	IFUNC_IMPL_ADD (array, i, mempcpy,
60b4dd25 AB	222	hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	223	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
f00be62b AZ	224	__mempcpy_power7)
	225	IFUNC_IMPL_ADD (array, i, mempcpy, 1,
	226	__mempcpy_ppc))
	227
870f8676 AZ	228	/* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
870f8676 AZ	229	IFUNC_IMPL (i, name, memchr,
43e0ac24	230	IFUNC_IMPL_ADD (array, i, memchr,
60b4dd25 AB	231	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	232	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
43e0ac24	233	__memchr_power8)
870f8676	234	IFUNC_IMPL_ADD (array, i, memchr,
e4ca6de1	235	hwcap & PPC_FEATURE_ARCH_2_06,
870f8676 AZ	236	__memchr_power7)
	237	IFUNC_IMPL_ADD (array, i, memchr, 1,
	238	__memchr_ppc))
	239
cd05ba91 AZ	240	/* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
cd05ba91 AZ	241	IFUNC_IMPL (i, name, memrchr,
59ba2d2b	242	IFUNC_IMPL_ADD (array, i, memrchr,
60b4dd25 AB	243	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	244	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
59ba2d2b	245	__memrchr_power8)
cd05ba91	246	IFUNC_IMPL_ADD (array, i, memrchr,
e4ca6de1	247	hwcap & PPC_FEATURE_ARCH_2_06,
cd05ba91 AZ	248	__memrchr_power7)
	249	IFUNC_IMPL_ADD (array, i, memrchr, 1,
	250	__memrchr_ppc))
	251
1fd005ad AZ	252	/* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
1fd005ad AZ	253	IFUNC_IMPL (i, name, rawmemchr,
765de945	254	#ifdef __LITTLE_ENDIAN__
1a594aa9 MC	255	IFUNC_IMPL_ADD (array, i, rawmemchr,
	256	(hwcap2 & PPC_FEATURE2_ARCH_3_1)
	257	&& (hwcap & PPC_FEATURE_HAS_VSX),
	258	__rawmemchr_power10)
765de945	259	IFUNC_IMPL_ADD (array, i, rawmemchr,
60b4dd25 AB	260	hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	261	&& hwcap & PPC_FEATURE_HAS_VSX,
765de945 AB	262	__rawmemchr_power9)
765de945 AB	263	#endif
1fd005ad	264	IFUNC_IMPL_ADD (array, i, rawmemchr,
e4ca6de1	265	hwcap & PPC_FEATURE_ARCH_2_06,
1fd005ad AZ	266	__rawmemchr_power7)
	267	IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
	268	__rawmemchr_ppc))
	269
62982bf9 AZ	270	/* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
62982bf9 AZ	271	IFUNC_IMPL (i, name, strnlen,
18b6e2c8	272	IFUNC_IMPL_ADD (array, i, strnlen,
60b4dd25 AB	273	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	274	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
18b6e2c8	275	__strnlen_power8)
e4ca6de1	276	IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_ARCH_2_06,
62982bf9 AZ	277	__strnlen_power7)
	278	IFUNC_IMPL_ADD (array, i, strnlen, 1,
	279	__strnlen_ppc))
	280
17de3ee3 AZ	281	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
17de3ee3 AZ	282	IFUNC_IMPL (i, name, strcasecmp,
c8376f3e	283	IFUNC_IMPL_ADD (array, i, strcasecmp,
60b4dd25 AB	284	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	285	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
c8376f3e	286	__strcasecmp_power8)
17de3ee3	287	IFUNC_IMPL_ADD (array, i, strcasecmp,
e4ca6de1	288	hwcap & PPC_FEATURE_ARCH_2_06,
17de3ee3 AZ	289	__strcasecmp_power7)
	290	IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))
	291
	292	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
	293	IFUNC_IMPL (i, name, strcasecmp_l,
	294	IFUNC_IMPL_ADD (array, i, strcasecmp_l,
e4ca6de1	295	hwcap & PPC_FEATURE_ARCH_2_06,
17de3ee3 AZ	296	__strcasecmp_l_power7)
	297	IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
	298	__strcasecmp_l_ppc))
	299
1c92d9a0 AZ	300	/* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
1c92d9a0 AZ	301	IFUNC_IMPL (i, name, strncasecmp,
c8376f3e	302	IFUNC_IMPL_ADD (array, i, strncasecmp,
60b4dd25 AB	303	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	304	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
c8376f3e	305	__strncasecmp_power8)
1c92d9a0	306	IFUNC_IMPL_ADD (array, i, strncasecmp,
e4ca6de1	307	hwcap & PPC_FEATURE_ARCH_2_06,
1c92d9a0 AZ	308	__strncasecmp_power7)
	309	IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))
	310
	311	/* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
	312	IFUNC_IMPL (i, name, strncasecmp_l,
	313	IFUNC_IMPL_ADD (array, i, strncasecmp_l,
e4ca6de1	314	hwcap & PPC_FEATURE_ARCH_2_06,
1c92d9a0 AZ	315	__strncasecmp_l_power7)
	316	IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
	317	__strncasecmp_l_ppc))
	318
c7debbdf RS	319	/* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c. */
c7debbdf RS	320	IFUNC_IMPL (i, name, strrchr,
6c6ab1fc	321	IFUNC_IMPL_ADD (array, i, strrchr,
60b4dd25 AB	322	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	323	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
6c6ab1fc	324	__strrchr_power8)
c7debbdf	325	IFUNC_IMPL_ADD (array, i, strrchr,
e4ca6de1	326	hwcap & PPC_FEATURE_ARCH_2_06,
c7debbdf RS	327	__strrchr_power7)
	328	IFUNC_IMPL_ADD (array, i, strrchr, 1,
	329	__strrchr_ppc))
	330
ba9cc071 AZ	331	/* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c. */
ba9cc071 AZ	332	IFUNC_IMPL (i, name, strncat,
249dcdb7	333	IFUNC_IMPL_ADD (array, i, strncat,
60b4dd25 AB	334	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	335	&& hwcap & PPC_FEATURE_HAS_VSX,
249dcdb7	336	__strncat_power8)
ba9cc071	337	IFUNC_IMPL_ADD (array, i, strncat,
60b4dd25 AB	338	hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	339	&& hwcap & PPC_FEATURE_HAS_VSX,
ba9cc071 AZ	340	__strncat_power7)
	341	IFUNC_IMPL_ADD (array, i, strncat, 1,
	342	__strncat_ppc))
	343
f360f94a VR	344	/* Support sysdeps/powerpc/powerpc64/multiarch/strncpy.c. */
f360f94a VR	345	IFUNC_IMPL (i, name, strncpy,
b9d83bf3 RZ	346	#ifdef __LITTLE_ENDIAN__
	347	IFUNC_IMPL_ADD (array, i, strncpy,
	348	(hwcap2 & PPC_FEATURE2_ARCH_3_00)
	349	&& (hwcap & PPC_FEATURE_HAS_VSX),
	350	__strncpy_power9)
	351	#endif
f06a4faf AZ	352	IFUNC_IMPL_ADD (array, i, strncpy,
	353	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	354	__strncpy_power8)
f360f94a	355	IFUNC_IMPL_ADD (array, i, strncpy,
e4ca6de1	356	hwcap & PPC_FEATURE_ARCH_2_06,
f360f94a VR	357	__strncpy_power7)
	358	IFUNC_IMPL_ADD (array, i, strncpy, 1,
	359	__strncpy_ppc))
	360
	361	/* Support sysdeps/powerpc/powerpc64/multiarch/stpncpy.c. */
	362	IFUNC_IMPL (i, name, stpncpy,
7beee7b3 RZ	363	#ifdef __LITTLE_ENDIAN__
	364	IFUNC_IMPL_ADD (array, i, stpncpy,
	365	(hwcap2 & PPC_FEATURE2_ARCH_3_00)
	366	&& (hwcap & PPC_FEATURE_HAS_VSX),
	367	__stpncpy_power9)
	368	#endif
f06a4faf AZ	369	IFUNC_IMPL_ADD (array, i, stpncpy,
	370	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	371	__stpncpy_power8)
f360f94a	372	IFUNC_IMPL_ADD (array, i, stpncpy,
e4ca6de1	373	hwcap & PPC_FEATURE_ARCH_2_06,
f360f94a VR	374	__stpncpy_power7)
	375	IFUNC_IMPL_ADD (array, i, stpncpy, 1,
	376	__stpncpy_ppc))
	377
e23d3d26 VR	378	/* Support sysdeps/powerpc/powerpc64/multiarch/strcmp.c. */
e23d3d26 VR	379	IFUNC_IMPL (i, name, strcmp,
7793ad7a	380	#ifdef __LITTLE_ENDIAN__
80ab6401	381	IFUNC_IMPL_ADD (array, i, strcmp,
60b4dd25 AB	382	hwcap2 & PPC_FEATURE2_ARCH_3_00
60b4dd25 AB	383	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
80ab6401	384	__strcmp_power9)
7793ad7a	385	#endif
8bedcb5f AZ	386	IFUNC_IMPL_ADD (array, i, strcmp,
	387	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	388	__strcmp_power8)
e23d3d26	389	IFUNC_IMPL_ADD (array, i, strcmp,
e4ca6de1	390	hwcap & PPC_FEATURE_ARCH_2_06,
e23d3d26 VR	391	__strcmp_power7)
	392	IFUNC_IMPL_ADD (array, i, strcmp, 1,
	393	__strcmp_ppc))
bc8ea385 VR	394
	395	/* Support sysdeps/powerpc/powerpc64/multiarch/strcat.c. */
	396	IFUNC_IMPL (i, name, strcat,
94c96809	397	IFUNC_IMPL_ADD (array, i, strcat,
60b4dd25 AB	398	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	399	&& hwcap & PPC_FEATURE_HAS_VSX,
94c96809	400	__strcat_power8)
bc8ea385	401	IFUNC_IMPL_ADD (array, i, strcat,
60b4dd25 AB	402	hwcap & PPC_FEATURE_ARCH_2_06
60b4dd25 AB	403	&& hwcap & PPC_FEATURE_HAS_VSX,
bc8ea385 VR	404	__strcat_power7)
	405	IFUNC_IMPL_ADD (array, i, strcat, 1,
	406	__strcat_ppc))
	407
25dba0ad PM	408	/* Support sysdeps/powerpc/powerpc64/multiarch/strspn.c. */
	409	IFUNC_IMPL (i, name, strspn,
	410	IFUNC_IMPL_ADD (array, i, strspn,
60b4dd25 AB	411	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	412	&& hwcap & PPC_FEATURE_HAS_VSX,
25dba0ad PM	413	__strspn_power8)
	414	IFUNC_IMPL_ADD (array, i, strspn, 1,
	415	__strspn_ppc))
	416
8f1b841e PM	417	/* Support sysdeps/powerpc/powerpc64/multiarch/strcspn.c. */
	418	IFUNC_IMPL (i, name, strcspn,
	419	IFUNC_IMPL_ADD (array, i, strcspn,
60b4dd25 AB	420	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	421	&& hwcap & PPC_FEATURE_HAS_VSX,
8f1b841e PM	422	__strcspn_power8)
	423	IFUNC_IMPL_ADD (array, i, strcspn, 1,
	424	__strcspn_ppc))
	425
b42f8cad RS	426	/* Support sysdeps/powerpc/powerpc64/multiarch/strstr.c. */
	427	IFUNC_IMPL (i, name, strstr,
	428	IFUNC_IMPL_ADD (array, i, strstr,
e4ca6de1	429	hwcap & PPC_FEATURE_ARCH_2_06,
b42f8cad RS	430	__strstr_power7)
	431	IFUNC_IMPL_ADD (array, i, strstr, 1,
	432	__strstr_ppc))
	433
	434
e413b14e RS	435	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasestr.c. */
	436	IFUNC_IMPL (i, name, strcasestr,
	437	IFUNC_IMPL_ADD (array, i, strcasestr,
60b4dd25 AB	438	hwcap2 & PPC_FEATURE2_ARCH_2_07
60b4dd25 AB	439	&& hwcap & PPC_FEATURE_HAS_ALTIVEC,
e413b14e RS	440	__strcasestr_power8)
	441	IFUNC_IMPL_ADD (array, i, strcasestr, 1,
	442	__strcasestr_ppc))
	443
fdaf7865	444	return 0;
b5beafbc	445	}