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

/* Enumerate available IFUNC implementations of a function.  PowerPC64 version.
   Copyright (C) 2013-2019 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 <ldsodefs.h>
#include <ifunc-impl-list.h>

/* Maximum number of IFUNC implementations.  */
#define MAX_IFUNC	6

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;

  unsigned long int hwcap = GLRO(dl_hwcap);
  unsigned long int hwcap2 = GLRO(dl_hwcap2);

  /* 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,
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __memcpy_power8_cached)
	      IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
	      IFUNC_IMPL_ADD (array, i, memmove, hwcap & PPC_FEATURE_HAS_VSX,
			      __memmove_power7)
	      IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/memset.c.  */
  IFUNC_IMPL (i, name, memset,
	      IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __memset_power8)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
			      __memset_power7)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05,
			      __memset_power6)
	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4,
			      __memset_power4)
	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c.  */
  IFUNC_IMPL (i, name, strcpy,
	      IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strcpy_power8)
	      IFUNC_IMPL_ADD (array, i, strcpy, 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,
	      IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __stpcpy_power8)
	      IFUNC_IMPL_ADD (array, i, stpcpy, 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,
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strlen_power8)
	      IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __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_HAS_VSX,
			      __strncmp_power7)
	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_POWER4,
			      __strncmp_power4)
	      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,
			      __strchr_power8)
	      IFUNC_IMPL_ADD (array, i, strchr,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __strchrnul_power8)
	      IFUNC_IMPL_ADD (array, i, strchrnul,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __strchrnul_power7)
	      IFUNC_IMPL_ADD (array, i, strchrnul, 1,
			      __strchrnul_ppc))
#endif

  /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c.  */
  IFUNC_IMPL (i, name, memcmp,
	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __memcmp_power8)
	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
			      __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/bzero.c.  */
  IFUNC_IMPL (i, name, bzero,
	      IFUNC_IMPL_ADD (array, i, bzero, hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __bzero_power8)
	      IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_HAS_VSX,
			      __bzero_power7)
	      IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_ARCH_2_05,
			      __bzero_power6)
	      IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_POWER4,
			      __bzero_power4)
	      IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/bcopy.c.  */
  IFUNC_IMPL (i, name, bcopy,
	      IFUNC_IMPL_ADD (array, i, bcopy, hwcap & PPC_FEATURE_HAS_VSX,
			      __bcopy_power7)
	      IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c.  */
  IFUNC_IMPL (i, name, mempcpy,
	      IFUNC_IMPL_ADD (array, i, mempcpy,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __memchr_power8)
	      IFUNC_IMPL_ADD (array, i, memchr,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __memrchr_power8)
	      IFUNC_IMPL_ADD (array, i, memrchr,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __memrchr_power7)
	      IFUNC_IMPL_ADD (array, i, memrchr, 1,
			      __memrchr_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c.  */
  IFUNC_IMPL (i, name, rawmemchr,
	      IFUNC_IMPL_ADD (array, i, rawmemchr,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __strnlen_power8)
	      IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __strcasecmp_power8)
	      IFUNC_IMPL_ADD (array, i, strcasecmp,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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_HAS_VSX,
			      __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,
			      __strncasecmp_power8)
	      IFUNC_IMPL_ADD (array, i, strncasecmp,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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_HAS_VSX,
			      __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,
			      __strrchr_power8)
	      IFUNC_IMPL_ADD (array, i, strrchr,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __strncat_power8)
	      IFUNC_IMPL_ADD (array, i, strncat,
			      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,
	      IFUNC_IMPL_ADD (array, i, strncpy,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __strncpy_power8)
	      IFUNC_IMPL_ADD (array, i, strncpy,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __strncpy_power7)
	      IFUNC_IMPL_ADD (array, i, strncpy, 1,
			     __strncpy_ppc))

  /* Support sysdeps/powerpc/powerpc64/multiarch/stpncpy.c.  */
  IFUNC_IMPL (i, name, stpncpy,
	      IFUNC_IMPL_ADD (array, i, stpncpy,
			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
			      __stpncpy_power8)
	      IFUNC_IMPL_ADD (array, i, stpncpy,
			      hwcap & PPC_FEATURE_HAS_VSX,
			      __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,
			      __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_HAS_VSX,
			      __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,
			      __strcat_power8)
	      IFUNC_IMPL_ADD (array, i, strcat,
			      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,
                             __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,
                             __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_HAS_VSX,
                             __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,
			      __strcasestr_power8)
             IFUNC_IMPL_ADD (array, i, strcasestr, 1,
                             __strcasestr_ppc))

  return i;
}
Commit	Line	Data
b5beafbc	1	/* Enumerate available IFUNC implementations of a function. PowerPC64 version.
04277e02	2	Copyright (C) 2013-2019 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
	17	<http://www.gnu.org/licenses/>. */
	18
	19	#include <assert.h>
	20	#include <string.h>
	21	#include <wchar.h>
	22	#include <ldsodefs.h>
	23	#include <ifunc-impl-list.h>
	24
	25	/* Maximum number of IFUNC implementations. */
	26	#define MAX_IFUNC 6
	27
	28	size_t
	29	__libc_ifunc_impl_list (const char name, struct libc_ifunc_impl array,
	30	size_t max)
	31	{
	32	assert (max >= MAX_IFUNC);
	33
	34	size_t i = 0;
	35
	36	unsigned long int hwcap = GLRO(dl_hwcap);
71ae8647 AZ	37	unsigned long int hwcap2 = GLRO(dl_hwcap2);
71ae8647 AZ	38
b5beafbc AZ	39	/* hwcap contains only the latest supported ISA, the code checks which is
	40	and fills the previous supported ones. */
	41	if (hwcap & PPC_FEATURE_ARCH_2_06)
	42	hwcap \|= PPC_FEATURE_ARCH_2_05 \| PPC_FEATURE_POWER5_PLUS \|
	43	PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	44	else if (hwcap & PPC_FEATURE_ARCH_2_05)
	45	hwcap \|= PPC_FEATURE_POWER5_PLUS \| PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	46	else if (hwcap & PPC_FEATURE_POWER5_PLUS)
	47	hwcap \|= PPC_FEATURE_POWER5 \| PPC_FEATURE_POWER4;
	48	else if (hwcap & PPC_FEATURE_POWER5)
	49	hwcap \|= PPC_FEATURE_POWER4;
	50
	51	#ifdef SHARED
	52	/* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
	53	IFUNC_IMPL (i, name, memcpy,
c9cd7b0c AZ	54	IFUNC_IMPL_ADD (array, i, memcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
c9cd7b0c AZ	55	__memcpy_power8_cached)
b5beafbc AZ	56	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_HAS_VSX,
	57	__memcpy_power7)
	58	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_06,
	59	__memcpy_a2)
	60	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_ARCH_2_05,
	61	__memcpy_power6)
	62	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_CELL_BE,
	63	__memcpy_cell)
	64	IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_POWER4,
	65	__memcpy_power4)
	66	IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ppc))
8a29a3d0	67
17762f66 AZ	68	/* Support sysdeps/powerpc/powerpc64/multiarch/memmove.c. */
	69	IFUNC_IMPL (i, name, memmove,
	70	IFUNC_IMPL_ADD (array, i, memmove, hwcap & PPC_FEATURE_HAS_VSX,
	71	__memmove_power7)
	72	IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ppc))
	73
8a29a3d0 AZ	74	/* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
8a29a3d0 AZ	75	IFUNC_IMPL (i, name, memset,
71ae8647 AZ	76	IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07,
71ae8647 AZ	77	__memset_power8)
8a29a3d0 AZ	78	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
	79	__memset_power7)
	80	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05,
	81	__memset_power6)
	82	IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_POWER4,
	83	__memset_power4)
	84	IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ppc))
a65f4904	85
7f5ec113 AZ	86	/* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
7f5ec113 AZ	87	IFUNC_IMPL (i, name, strcpy,
96d6fd6c AZ	88	IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
96d6fd6c AZ	89	__strcpy_power8)
7f5ec113 AZ	90	IFUNC_IMPL_ADD (array, i, strcpy, hwcap & PPC_FEATURE_HAS_VSX,
	91	__strcpy_power7)
	92	IFUNC_IMPL_ADD (array, i, strcpy, 1,
	93	__strcpy_ppc))
	94
a52374e8 AZ	95	/* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c. */
a52374e8 AZ	96	IFUNC_IMPL (i, name, stpcpy,
96d6fd6c AZ	97	IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
96d6fd6c AZ	98	__stpcpy_power8)
a52374e8 AZ	99	IFUNC_IMPL_ADD (array, i, stpcpy, hwcap & PPC_FEATURE_HAS_VSX,
	100	__stpcpy_power7)
	101	IFUNC_IMPL_ADD (array, i, stpcpy, 1,
	102	__stpcpy_ppc))
	103
a65f4904 AZ	104	/* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
a65f4904 AZ	105	IFUNC_IMPL (i, name, strlen,
1b045ee5 CES	106	IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07,
1b045ee5 CES	107	__strlen_power8)
a65f4904 AZ	108	IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
	109	__strlen_power7)
	110	IFUNC_IMPL_ADD (array, i, strlen, 1,
	111	__strlen_ppc))
24c2c3b9 AZ	112
	113	/* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
	114	IFUNC_IMPL (i, name, strncmp,
7793ad7a	115	#ifdef __LITTLE_ENDIAN__
d89060d6 RS	116	IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_3_00,
d89060d6 RS	117	__strncmp_power9)
7793ad7a	118	#endif
d3b00f46 AZ	119	IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
d3b00f46 AZ	120	__strncmp_power8)
24c2c3b9 AZ	121	IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
	122	__strncmp_power7)
	123	IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_POWER4,
	124	__strncmp_power4)
	125	IFUNC_IMPL_ADD (array, i, strncmp, 1,
	126	__strncmp_ppc))
372dc060 AZ	127
	128	/* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
	129	IFUNC_IMPL (i, name, strchr,
9314d354 RS	130	IFUNC_IMPL_ADD (array, i, strchr,
	131	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	132	__strchr_power8)
372dc060 AZ	133	IFUNC_IMPL_ADD (array, i, strchr,
	134	hwcap & PPC_FEATURE_HAS_VSX,
	135	__strchr_power7)
	136	IFUNC_IMPL_ADD (array, i, strchr, 1,
	137	__strchr_ppc))
9ee2969b AZ	138
	139	/* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
	140	IFUNC_IMPL (i, name, strchrnul,
9314d354 RS	141	IFUNC_IMPL_ADD (array, i, strchrnul,
	142	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	143	__strchrnul_power8)
9ee2969b AZ	144	IFUNC_IMPL_ADD (array, i, strchrnul,
	145	hwcap & PPC_FEATURE_HAS_VSX,
	146	__strchrnul_power7)
	147	IFUNC_IMPL_ADD (array, i, strchrnul, 1,
	148	__strchrnul_ppc))
b5beafbc AZ	149	#endif
b5beafbc AZ	150
07253fcf AZ	151	/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
07253fcf AZ	152	IFUNC_IMPL (i, name, memcmp,
dec4a710 RS	153	IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
dec4a710 RS	154	__memcmp_power8)
07253fcf AZ	155	IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
	156	__memcmp_power7)
	157	IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_POWER4,
	158	__memcmp_power4)
	159	IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ppc))
	160
8a29a3d0 AZ	161	/* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
8a29a3d0 AZ	162	IFUNC_IMPL (i, name, bzero,
71ae8647 AZ	163	IFUNC_IMPL_ADD (array, i, bzero, hwcap2 & PPC_FEATURE2_ARCH_2_07,
71ae8647 AZ	164	__bzero_power8)
8a29a3d0 AZ	165	IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_HAS_VSX,
	166	__bzero_power7)
	167	IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_ARCH_2_05,
	168	__bzero_power6)
	169	IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_POWER4,
	170	__bzero_power4)
	171	IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ppc))
	172
17762f66 AZ	173	/* Support sysdeps/powerpc/powerpc64/multiarch/bcopy.c. */
	174	IFUNC_IMPL (i, name, bcopy,
	175	IFUNC_IMPL_ADD (array, i, bcopy, hwcap & PPC_FEATURE_HAS_VSX,
	176	__bcopy_power7)
	177	IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ppc))
	178
f00be62b AZ	179	/* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
	180	IFUNC_IMPL (i, name, mempcpy,
	181	IFUNC_IMPL_ADD (array, i, mempcpy,
	182	hwcap & PPC_FEATURE_HAS_VSX,
	183	__mempcpy_power7)
	184	IFUNC_IMPL_ADD (array, i, mempcpy, 1,
	185	__mempcpy_ppc))
	186
870f8676 AZ	187	/* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
870f8676 AZ	188	IFUNC_IMPL (i, name, memchr,
43e0ac24 RS	189	IFUNC_IMPL_ADD (array, i, memchr,
	190	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	191	__memchr_power8)
870f8676 AZ	192	IFUNC_IMPL_ADD (array, i, memchr,
	193	hwcap & PPC_FEATURE_HAS_VSX,
	194	__memchr_power7)
	195	IFUNC_IMPL_ADD (array, i, memchr, 1,
	196	__memchr_ppc))
	197
cd05ba91 AZ	198	/* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
cd05ba91 AZ	199	IFUNC_IMPL (i, name, memrchr,
59ba2d2b RS	200	IFUNC_IMPL_ADD (array, i, memrchr,
	201	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	202	__memrchr_power8)
cd05ba91 AZ	203	IFUNC_IMPL_ADD (array, i, memrchr,
	204	hwcap & PPC_FEATURE_HAS_VSX,
	205	__memrchr_power7)
	206	IFUNC_IMPL_ADD (array, i, memrchr, 1,
	207	__memrchr_ppc))
	208
1fd005ad AZ	209	/* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
	210	IFUNC_IMPL (i, name, rawmemchr,
	211	IFUNC_IMPL_ADD (array, i, rawmemchr,
	212	hwcap & PPC_FEATURE_HAS_VSX,
	213	__rawmemchr_power7)
	214	IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
	215	__rawmemchr_ppc))
	216
62982bf9 AZ	217	/* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
62982bf9 AZ	218	IFUNC_IMPL (i, name, strnlen,
18b6e2c8 WSM	219	IFUNC_IMPL_ADD (array, i, strnlen,
	220	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	221	__strnlen_power8)
62982bf9 AZ	222	IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
	223	__strnlen_power7)
	224	IFUNC_IMPL_ADD (array, i, strnlen, 1,
	225	__strnlen_ppc))
	226
17de3ee3 AZ	227	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
17de3ee3 AZ	228	IFUNC_IMPL (i, name, strcasecmp,
c8376f3e	229	IFUNC_IMPL_ADD (array, i, strcasecmp,
	230	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	231	__strcasecmp_power8)
17de3ee3 AZ	232	IFUNC_IMPL_ADD (array, i, strcasecmp,
	233	hwcap & PPC_FEATURE_HAS_VSX,
	234	__strcasecmp_power7)
	235	IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))
	236
	237	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
	238	IFUNC_IMPL (i, name, strcasecmp_l,
	239	IFUNC_IMPL_ADD (array, i, strcasecmp_l,
	240	hwcap & PPC_FEATURE_HAS_VSX,
	241	__strcasecmp_l_power7)
	242	IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
	243	__strcasecmp_l_ppc))
	244
1c92d9a0 AZ	245	/* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
1c92d9a0 AZ	246	IFUNC_IMPL (i, name, strncasecmp,
c8376f3e	247	IFUNC_IMPL_ADD (array, i, strncasecmp,
	248	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	249	__strncasecmp_power8)
1c92d9a0 AZ	250	IFUNC_IMPL_ADD (array, i, strncasecmp,
	251	hwcap & PPC_FEATURE_HAS_VSX,
	252	__strncasecmp_power7)
	253	IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))
	254
	255	/* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
	256	IFUNC_IMPL (i, name, strncasecmp_l,
	257	IFUNC_IMPL_ADD (array, i, strncasecmp_l,
	258	hwcap & PPC_FEATURE_HAS_VSX,
	259	__strncasecmp_l_power7)
	260	IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
	261	__strncasecmp_l_ppc))
	262
c7debbdf RS	263	/* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c. */
c7debbdf RS	264	IFUNC_IMPL (i, name, strrchr,
6c6ab1fc RS	265	IFUNC_IMPL_ADD (array, i, strrchr,
	266	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	267	__strrchr_power8)
c7debbdf RS	268	IFUNC_IMPL_ADD (array, i, strrchr,
	269	hwcap & PPC_FEATURE_HAS_VSX,
	270	__strrchr_power7)
	271	IFUNC_IMPL_ADD (array, i, strrchr, 1,
	272	__strrchr_ppc))
	273
ba9cc071 AZ	274	/* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c. */
ba9cc071 AZ	275	IFUNC_IMPL (i, name, strncat,
249dcdb7 RS	276	IFUNC_IMPL_ADD (array, i, strncat,
	277	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	278	__strncat_power8)
ba9cc071 AZ	279	IFUNC_IMPL_ADD (array, i, strncat,
	280	hwcap & PPC_FEATURE_HAS_VSX,
	281	__strncat_power7)
	282	IFUNC_IMPL_ADD (array, i, strncat, 1,
	283	__strncat_ppc))
	284
f360f94a VR	285	/* Support sysdeps/powerpc/powerpc64/multiarch/strncpy.c. */
f360f94a VR	286	IFUNC_IMPL (i, name, strncpy,
f06a4faf AZ	287	IFUNC_IMPL_ADD (array, i, strncpy,
	288	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	289	__strncpy_power8)
f360f94a VR	290	IFUNC_IMPL_ADD (array, i, strncpy,
	291	hwcap & PPC_FEATURE_HAS_VSX,
	292	__strncpy_power7)
	293	IFUNC_IMPL_ADD (array, i, strncpy, 1,
	294	__strncpy_ppc))
	295
	296	/* Support sysdeps/powerpc/powerpc64/multiarch/stpncpy.c. */
	297	IFUNC_IMPL (i, name, stpncpy,
f06a4faf AZ	298	IFUNC_IMPL_ADD (array, i, stpncpy,
	299	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	300	__stpncpy_power8)
f360f94a VR	301	IFUNC_IMPL_ADD (array, i, stpncpy,
	302	hwcap & PPC_FEATURE_HAS_VSX,
	303	__stpncpy_power7)
	304	IFUNC_IMPL_ADD (array, i, stpncpy, 1,
	305	__stpncpy_ppc))
	306
e23d3d26 VR	307	/* Support sysdeps/powerpc/powerpc64/multiarch/strcmp.c. */
e23d3d26 VR	308	IFUNC_IMPL (i, name, strcmp,
7793ad7a	309	#ifdef __LITTLE_ENDIAN__
80ab6401 RS	310	IFUNC_IMPL_ADD (array, i, strcmp,
	311	hwcap2 & PPC_FEATURE2_ARCH_3_00,
	312	__strcmp_power9)
7793ad7a	313	#endif
8bedcb5f AZ	314	IFUNC_IMPL_ADD (array, i, strcmp,
	315	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	316	__strcmp_power8)
e23d3d26 VR	317	IFUNC_IMPL_ADD (array, i, strcmp,
	318	hwcap & PPC_FEATURE_HAS_VSX,
	319	__strcmp_power7)
	320	IFUNC_IMPL_ADD (array, i, strcmp, 1,
	321	__strcmp_ppc))
bc8ea385 VR	322
	323	/* Support sysdeps/powerpc/powerpc64/multiarch/strcat.c. */
	324	IFUNC_IMPL (i, name, strcat,
94c96809 AZ	325	IFUNC_IMPL_ADD (array, i, strcat,
	326	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	327	__strcat_power8)
bc8ea385 VR	328	IFUNC_IMPL_ADD (array, i, strcat,
	329	hwcap & PPC_FEATURE_HAS_VSX,
	330	__strcat_power7)
	331	IFUNC_IMPL_ADD (array, i, strcat, 1,
	332	__strcat_ppc))
	333
25dba0ad PM	334	/* Support sysdeps/powerpc/powerpc64/multiarch/strspn.c. */
	335	IFUNC_IMPL (i, name, strspn,
	336	IFUNC_IMPL_ADD (array, i, strspn,
	337	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	338	__strspn_power8)
	339	IFUNC_IMPL_ADD (array, i, strspn, 1,
	340	__strspn_ppc))
	341
8f1b841e PM	342	/* Support sysdeps/powerpc/powerpc64/multiarch/strcspn.c. */
	343	IFUNC_IMPL (i, name, strcspn,
	344	IFUNC_IMPL_ADD (array, i, strcspn,
	345	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	346	__strcspn_power8)
	347	IFUNC_IMPL_ADD (array, i, strcspn, 1,
	348	__strcspn_ppc))
	349
b42f8cad RS	350	/* Support sysdeps/powerpc/powerpc64/multiarch/strstr.c. */
	351	IFUNC_IMPL (i, name, strstr,
	352	IFUNC_IMPL_ADD (array, i, strstr,
	353	hwcap & PPC_FEATURE_HAS_VSX,
	354	__strstr_power7)
	355	IFUNC_IMPL_ADD (array, i, strstr, 1,
	356	__strstr_ppc))
	357
	358
e413b14e RS	359	/* Support sysdeps/powerpc/powerpc64/multiarch/strcasestr.c. */
	360	IFUNC_IMPL (i, name, strcasestr,
	361	IFUNC_IMPL_ADD (array, i, strcasestr,
	362	hwcap2 & PPC_FEATURE2_ARCH_2_07,
	363	__strcasestr_power8)
	364	IFUNC_IMPL_ADD (array, i, strcasestr, 1,
	365	__strcasestr_ppc))
	366
b5beafbc AZ	367	return i;
b5beafbc AZ	368	}