/sysdeps/i386/i686/multiarch/ifunc-impl-list.c

https://gitlab.com/Namal/glibc · C · 376 lines · 272 code · 45 blank · 59 comment · 0 complexity · d9c969572a2d7001b734170660f228a2 MD5 · raw file 

    

  1. /* Enumerate available IFUNC implementations of a function.  i686 version.
    2. 

  2.    Copyright (C) 2012-2016 Free Software Foundation, Inc.
    3. 

  3.    This file is part of the GNU C Library.
    4. 

    5. 

  5.    The GNU C Library is free software; you can redistribute it and/or
    6. 

  6.    modify it under the terms of the GNU Lesser General Public
    7. 

  7.    License as published by the Free Software Foundation; either
    8. 

  8.    version 2.1 of the License, or (at your option) any later version.
    9. 

    10. 

  10.    The GNU C Library is distributed in the hope that it will be useful,
    11. 

  11.    but WITHOUT ANY WARRANTY; without even the implied warranty of
    12. 

  12.    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13. 

  13.    Lesser General Public License for more details.
    14. 

    15. 

  15.    You should have received a copy of the GNU Lesser General Public
    16. 

  16.    License along with the GNU C Library; if not, see
    17. 

  17.    <http://www.gnu.org/licenses/>.  */
    18. 

  18. 

  19. #include <assert.h>
    20. 

  20. #include <string.h>
    21. 

  21. #include <wchar.h>
    22. 

  22. #include <ifunc-impl-list.h>
    23. 

  23. #include "init-arch.h"
    24. 

  24. 

  25. /* Maximum number of IFUNC implementations.  */
    26. 

  26. #define MAX_IFUNC	4
    27. 

  27. 

  28. /* Fill ARRAY of MAX elements with IFUNC implementations for function
    29. 

  29.    NAME and return the number of valid entries.  */
    30. 

  30. 

  31. size_t
    32. 

  32. __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
    33. 

  33. 			size_t max)
    34. 

  34. {
    35. 

  35.   assert (max >= MAX_IFUNC);
    36. 

  36. 

  37.   size_t i = 0;
    38. 

  38. 

  39.   /* Support sysdeps/i386/i686/multiarch/bcopy.S.  */
    40. 

  40.   IFUNC_IMPL (i, name, bcopy,
    41. 

  41. 	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3),
    42. 

  42. 			      __bcopy_ssse3_rep)
    43. 

  43. 	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSSE3),
    44. 

  44. 			      __bcopy_ssse3)
    45. 

  45. 	      IFUNC_IMPL_ADD (array, i, bcopy, HAS_CPU_FEATURE (SSE2),
    46. 

  46. 			      __bcopy_sse2_unaligned)
    47. 

  47. 	      IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ia32))
    48. 

  48. 

  49.   /* Support sysdeps/i386/i686/multiarch/bzero.S.  */
    50. 

  50.   IFUNC_IMPL (i, name, bzero,
    51. 

  51. 	      IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2),
    52. 

  52. 			      __bzero_sse2_rep)
    53. 

  53. 	      IFUNC_IMPL_ADD (array, i, bzero, HAS_CPU_FEATURE (SSE2),
    54. 

  54. 			      __bzero_sse2)
    55. 

  55. 	      IFUNC_IMPL_ADD (array, i, bzero, 1, __bzero_ia32))
    56. 

  56. 

  57.   /* Support sysdeps/i386/i686/multiarch/memchr.S.  */
    58. 

  58.   IFUNC_IMPL (i, name, memchr,
    59. 

  59. 	      IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2),
    60. 

  60. 			      __memchr_sse2_bsf)
    61. 

  61. 	      IFUNC_IMPL_ADD (array, i, memchr, HAS_CPU_FEATURE (SSE2),
    62. 

  62. 			      __memchr_sse2)
    63. 

  63. 	      IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_ia32))
    64. 

  64. 

  65.   /* Support sysdeps/i386/i686/multiarch/memcmp.S.  */
    66. 

  66.   IFUNC_IMPL (i, name, memcmp,
    67. 

  67. 	      IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSE4_2),
    68. 

  68. 			      __memcmp_sse4_2)
    69. 

  69. 	      IFUNC_IMPL_ADD (array, i, memcmp, HAS_CPU_FEATURE (SSSE3),
    70. 

  70. 			      __memcmp_ssse3)
    71. 

  71. 	      IFUNC_IMPL_ADD (array, i, memcmp, 1, __memcmp_ia32))
    72. 

  72. 

  73.   /* Support sysdeps/i386/i686/multiarch/memmove_chk.S.  */
    74. 

  74.   IFUNC_IMPL (i, name, __memmove_chk,
    75. 

  75. 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
    76. 

  76. 			      HAS_CPU_FEATURE (SSSE3),
    77. 

  77. 			      __memmove_chk_ssse3_rep)
    78. 

  78. 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
    79. 

  79. 			      HAS_CPU_FEATURE (SSSE3),
    80. 

  80. 			      __memmove_chk_ssse3)
    81. 

  81. 	      IFUNC_IMPL_ADD (array, i, __memmove_chk,
    82. 

  82. 			      HAS_CPU_FEATURE (SSE2),
    83. 

  83. 			      __memmove_chk_sse2_unaligned)
    84. 

  84. 	      IFUNC_IMPL_ADD (array, i, __memmove_chk, 1,
    85. 

  85. 			      __memmove_chk_ia32))
    86. 

  86. 

  87.   /* Support sysdeps/i386/i686/multiarch/memmove.S.  */
    88. 

  88.   IFUNC_IMPL (i, name, memmove,
    89. 

  89. 	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
    90. 

  90. 			      __memmove_ssse3_rep)
    91. 

  91. 	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSSE3),
    92. 

  92. 			      __memmove_ssse3)
    93. 

  93. 	      IFUNC_IMPL_ADD (array, i, memmove, HAS_CPU_FEATURE (SSE2),
    94. 

  94. 			      __memmove_sse2_unaligned)
    95. 

  95. 	      IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_ia32))
    96. 

  96. 

  97.   /* Support sysdeps/i386/i686/multiarch/memrchr.S.  */
    98. 

  98.   IFUNC_IMPL (i, name, memrchr,
    99. 

  99. 	      IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2),
    100. 

  100. 			      __memrchr_sse2_bsf)
    101. 

  101. 	      IFUNC_IMPL_ADD (array, i, memrchr, HAS_CPU_FEATURE (SSE2),
    102. 

  102. 			      __memrchr_sse2)
    103. 

  103. 	      IFUNC_IMPL_ADD (array, i, memrchr, 1, __memrchr_ia32))
    104. 

  104. 

  105.   /* Support sysdeps/i386/i686/multiarch/memset_chk.S.  */
    106. 

  106.   IFUNC_IMPL (i, name, __memset_chk,
    107. 

  107. 	      IFUNC_IMPL_ADD (array, i, __memset_chk,
    108. 

  108. 			      HAS_CPU_FEATURE (SSE2),
    109. 

  109. 			      __memset_chk_sse2_rep)
    110. 

  110. 	      IFUNC_IMPL_ADD (array, i, __memset_chk,
    111. 

  111. 			      HAS_CPU_FEATURE (SSE2),
    112. 

  112. 			      __memset_chk_sse2)
    113. 

  113. 	      IFUNC_IMPL_ADD (array, i, __memset_chk, 1,
    114. 

  114. 			      __memset_chk_ia32))
    115. 

  115. 

  116.   /* Support sysdeps/i386/i686/multiarch/memset.S.  */
    117. 

  117.   IFUNC_IMPL (i, name, memset,
    118. 

  118. 	      IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2),
    119. 

  119. 			      __memset_sse2_rep)
    120. 

  120. 	      IFUNC_IMPL_ADD (array, i, memset, HAS_CPU_FEATURE (SSE2),
    121. 

  121. 			      __memset_sse2)
    122. 

  122. 	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_ia32))
    123. 

  123. 

  124.   /* Support sysdeps/i386/i686/multiarch/rawmemchr.S.  */
    125. 

  125.   IFUNC_IMPL (i, name, rawmemchr,
    126. 

  126. 	      IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2),
    127. 

  127. 			      __rawmemchr_sse2_bsf)
    128. 

  128. 	      IFUNC_IMPL_ADD (array, i, rawmemchr, HAS_CPU_FEATURE (SSE2),
    129. 

  129. 			      __rawmemchr_sse2)
    130. 

  130. 	      IFUNC_IMPL_ADD (array, i, rawmemchr, 1, __rawmemchr_ia32))
    131. 

  131. 

  132.   /* Support sysdeps/i386/i686/multiarch/stpncpy.S.  */
    133. 

  133.   IFUNC_IMPL (i, name, stpncpy,
    134. 

  134. 	      IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSSE3),
    135. 

  135. 			      __stpncpy_ssse3)
    136. 

  136. 	      IFUNC_IMPL_ADD (array, i, stpncpy, HAS_CPU_FEATURE (SSE2),
    137. 

  137. 			      __stpncpy_sse2)
    138. 

  138. 	      IFUNC_IMPL_ADD (array, i, stpncpy, 1, __stpncpy_ia32))
    139. 

  139. 

  140.   /* Support sysdeps/i386/i686/multiarch/stpcpy.S.  */
    141. 

  141.   IFUNC_IMPL (i, name, stpcpy,
    142. 

  142. 	      IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSSE3),
    143. 

  143. 			      __stpcpy_ssse3)
    144. 

  144. 	      IFUNC_IMPL_ADD (array, i, stpcpy, HAS_CPU_FEATURE (SSE2),
    145. 

  145. 			      __stpcpy_sse2)
    146. 

  146. 	      IFUNC_IMPL_ADD (array, i, stpcpy, 1, __stpcpy_ia32))
    147. 

  147. 

  148.   /* Support sysdeps/i386/i686/multiarch/strcasecmp.S.  */
    149. 

  149.   IFUNC_IMPL (i, name, strcasecmp,
    150. 

  150. 	      IFUNC_IMPL_ADD (array, i, strcasecmp,
    151. 

  151. 			      HAS_CPU_FEATURE (SSE4_2),
    152. 

  152. 			      __strcasecmp_sse4_2)
    153. 

  153. 	      IFUNC_IMPL_ADD (array, i, strcasecmp,
    154. 

  154. 			      HAS_CPU_FEATURE (SSSE3),
    155. 

  155. 			      __strcasecmp_ssse3)
    156. 

  156. 	      IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ia32))
    157. 

  157. 

  158.   /* Support sysdeps/i386/i686/multiarch/strcasecmp_l.S.  */
    159. 

  159.   IFUNC_IMPL (i, name, strcasecmp_l,
    160. 

  160. 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
    161. 

  161. 			      HAS_CPU_FEATURE (SSE4_2),
    162. 

  162. 			      __strcasecmp_l_sse4_2)
    163. 

  163. 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
    164. 

  164. 			      HAS_CPU_FEATURE (SSSE3),
    165. 

  165. 			      __strcasecmp_l_ssse3)
    166. 

  166. 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
    167. 

  167. 			      __strcasecmp_l_ia32))
    168. 

  168. 

  169.   /* Support sysdeps/i386/i686/multiarch/strcat.S.  */
    170. 

  170.   IFUNC_IMPL (i, name, strcat,
    171. 

  171. 	      IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSSE3),
    172. 

  172. 			      __strcat_ssse3)
    173. 

  173. 	      IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSE2),
    174. 

  174. 			      __strcat_sse2)
    175. 

  175. 	      IFUNC_IMPL_ADD (array, i, strcat, 1, __strcat_ia32))
    176. 

  176. 

  177.   /* Support sysdeps/i386/i686/multiarch/strchr.S.  */
    178. 

  178.   IFUNC_IMPL (i, name, strchr,
    179. 

  179. 	      IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2),
    180. 

  180. 			      __strchr_sse2_bsf)
    181. 

  181. 	      IFUNC_IMPL_ADD (array, i, strchr, HAS_CPU_FEATURE (SSE2),
    182. 

  182. 			      __strchr_sse2)
    183. 

  183. 	      IFUNC_IMPL_ADD (array, i, strchr, 1, __strchr_ia32))
    184. 

  184. 

  185.   /* Support sysdeps/i386/i686/multiarch/strcmp.S.  */
    186. 

  186.   IFUNC_IMPL (i, name, strcmp,
    187. 

  187. 	      IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSE4_2),
    188. 

  188. 			      __strcmp_sse4_2)
    189. 

  189. 	      IFUNC_IMPL_ADD (array, i, strcmp, HAS_CPU_FEATURE (SSSE3),
    190. 

  190. 			      __strcmp_ssse3)
    191. 

  191. 	      IFUNC_IMPL_ADD (array, i, strcmp, 1, __strcmp_ia32))
    192. 

  192. 

  193.   /* Support sysdeps/i386/i686/multiarch/strcpy.S.  */
    194. 

  194.   IFUNC_IMPL (i, name, strcpy,
    195. 

  195. 	      IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSSE3),
    196. 

  196. 			      __strcpy_ssse3)
    197. 

  197. 	      IFUNC_IMPL_ADD (array, i, strcpy, HAS_CPU_FEATURE (SSE2),
    198. 

  198. 			      __strcpy_sse2)
    199. 

  199. 	      IFUNC_IMPL_ADD (array, i, strcpy, 1, __strcpy_ia32))
    200. 

  200. 

  201.   /* Support sysdeps/i386/i686/multiarch/strcspn.S.  */
    202. 

  202.   IFUNC_IMPL (i, name, strcspn,
    203. 

  203. 	      IFUNC_IMPL_ADD (array, i, strcspn, HAS_CPU_FEATURE (SSE4_2),
    204. 

  204. 			      __strcspn_sse42)
    205. 

  205. 	      IFUNC_IMPL_ADD (array, i, strcspn, 1, __strcspn_ia32))
    206. 

  206. 

  207.   /* Support sysdeps/i386/i686/multiarch/strncase.S.  */
    208. 

  208.   IFUNC_IMPL (i, name, strncasecmp,
    209. 

  209. 	      IFUNC_IMPL_ADD (array, i, strncasecmp,
    210. 

  210. 			      HAS_CPU_FEATURE (SSE4_2),
    211. 

  211. 			      __strncasecmp_sse4_2)
    212. 

  212. 	      IFUNC_IMPL_ADD (array, i, strncasecmp,
    213. 

  213. 			      HAS_CPU_FEATURE (SSSE3),
    214. 

  214. 			      __strncasecmp_ssse3)
    215. 

  215. 	      IFUNC_IMPL_ADD (array, i, strncasecmp, 1,
    216. 

  216. 			      __strncasecmp_ia32))
    217. 

  217. 

  218.   /* Support sysdeps/i386/i686/multiarch/strncase_l.S.  */
    219. 

  219.   IFUNC_IMPL (i, name, strncasecmp_l,
    220. 

  220. 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
    221. 

  221. 			      HAS_CPU_FEATURE (SSE4_2),
    222. 

  222. 			      __strncasecmp_l_sse4_2)
    223. 

  223. 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
    224. 

  224. 			      HAS_CPU_FEATURE (SSSE3),
    225. 

  225. 			      __strncasecmp_l_ssse3)
    226. 

  226. 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
    227. 

  227. 			      __strncasecmp_l_ia32))
    228. 

  228. 

  229.   /* Support sysdeps/i386/i686/multiarch/strncat.S.  */
    230. 

  230.   IFUNC_IMPL (i, name, strncat,
    231. 

  231. 	      IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSSE3),
    232. 

  232. 			      __strncat_ssse3)
    233. 

  233. 	      IFUNC_IMPL_ADD (array, i, strncat, HAS_CPU_FEATURE (SSE2),
    234. 

  234. 			      __strncat_sse2)
    235. 

  235. 	      IFUNC_IMPL_ADD (array, i, strncat, 1, __strncat_ia32))
    236. 

  236. 

  237.   /* Support sysdeps/i386/i686/multiarch/strncpy.S.  */
    238. 

  238.   IFUNC_IMPL (i, name, strncpy,
    239. 

  239. 	      IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSSE3),
    240. 

  240. 			      __strncpy_ssse3)
    241. 

  241. 	      IFUNC_IMPL_ADD (array, i, strncpy, HAS_CPU_FEATURE (SSE2),
    242. 

  242. 			      __strncpy_sse2)
    243. 

  243. 	      IFUNC_IMPL_ADD (array, i, strncpy, 1, __strncpy_ia32))
    244. 

  244. 

  245.   /* Support sysdeps/i386/i686/multiarch/strnlen.S.  */
    246. 

  246.   IFUNC_IMPL (i, name, strnlen,
    247. 

  247. 	      IFUNC_IMPL_ADD (array, i, strnlen, HAS_CPU_FEATURE (SSE2),
    248. 

  248. 			      __strnlen_sse2)
    249. 

  249. 	      IFUNC_IMPL_ADD (array, i, strnlen, 1, __strnlen_ia32))
    250. 

  250. 

  251.   /* Support sysdeps/i386/i686/multiarch/strpbrk.S.  */
    252. 

  252.   IFUNC_IMPL (i, name, strpbrk,
    253. 

  253. 	      IFUNC_IMPL_ADD (array, i, strpbrk, HAS_CPU_FEATURE (SSE4_2),
    254. 

  254. 			      __strpbrk_sse42)
    255. 

  255. 	      IFUNC_IMPL_ADD (array, i, strpbrk, 1, __strpbrk_ia32))
    256. 

  256. 

  257.   /* Support sysdeps/i386/i686/multiarch/strrchr.S.  */
    258. 

  258.   IFUNC_IMPL (i, name, strrchr,
    259. 

  259. 	      IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2),
    260. 

  260. 			      __strrchr_sse2_bsf)
    261. 

  261. 	      IFUNC_IMPL_ADD (array, i, strrchr, HAS_CPU_FEATURE (SSE2),
    262. 

  262. 			      __strrchr_sse2)
    263. 

  263. 	      IFUNC_IMPL_ADD (array, i, strrchr, 1, __strrchr_ia32))
    264. 

  264. 

  265.   /* Support sysdeps/i386/i686/multiarch/strspn.S.  */
    266. 

  266.   IFUNC_IMPL (i, name, strspn,
    267. 

  267. 	      IFUNC_IMPL_ADD (array, i, strspn, HAS_CPU_FEATURE (SSE4_2),
    268. 

  268. 			      __strspn_sse42)
    269. 

  269. 	      IFUNC_IMPL_ADD (array, i, strspn, 1, __strspn_ia32))
    270. 

  270. 

  271.   /* Support sysdeps/i386/i686/multiarch/wcschr.S.  */
    272. 

  272.   IFUNC_IMPL (i, name, wcschr,
    273. 

  273. 	      IFUNC_IMPL_ADD (array, i, wcschr, HAS_CPU_FEATURE (SSE2),
    274. 

  274. 			      __wcschr_sse2)
    275. 

  275. 	      IFUNC_IMPL_ADD (array, i, wcschr, 1, __wcschr_ia32))
    276. 

  276. 

  277.   /* Support sysdeps/i386/i686/multiarch/wcscmp.S.  */
    278. 

  278.   IFUNC_IMPL (i, name, wcscmp,
    279. 

  279. 	      IFUNC_IMPL_ADD (array, i, wcscmp, HAS_CPU_FEATURE (SSE2),
    280. 

  280. 			      __wcscmp_sse2)
    281. 

  281. 	      IFUNC_IMPL_ADD (array, i, wcscmp, 1, __wcscmp_ia32))
    282. 

  282. 

  283.   /* Support sysdeps/i386/i686/multiarch/wcscpy.S.  */
    284. 

  284.   IFUNC_IMPL (i, name, wcscpy,
    285. 

  285. 	      IFUNC_IMPL_ADD (array, i, wcscpy, HAS_CPU_FEATURE (SSSE3),
    286. 

  286. 			      __wcscpy_ssse3)
    287. 

  287. 	      IFUNC_IMPL_ADD (array, i, wcscpy, 1, __wcscpy_ia32))
    288. 

  288. 

  289.   /* Support sysdeps/i386/i686/multiarch/wcslen.S.  */
    290. 

  290.   IFUNC_IMPL (i, name, wcslen,
    291. 

  291. 	      IFUNC_IMPL_ADD (array, i, wcslen, HAS_CPU_FEATURE (SSE2),
    292. 

  292. 			      __wcslen_sse2)
    293. 

  293. 	      IFUNC_IMPL_ADD (array, i, wcslen, 1, __wcslen_ia32))
    294. 

  294. 

  295.   /* Support sysdeps/i386/i686/multiarch/wcsrchr.S.  */
    296. 

  296.   IFUNC_IMPL (i, name, wcsrchr,
    297. 

  297. 	      IFUNC_IMPL_ADD (array, i, wcsrchr, HAS_CPU_FEATURE (SSE2),
    298. 

  298. 			      __wcsrchr_sse2)
    299. 

  299. 	      IFUNC_IMPL_ADD (array, i, wcsrchr, 1, __wcsrchr_ia32))
    300. 

  300. 

  301.   /* Support sysdeps/i386/i686/multiarch/wmemcmp.S.  */
    302. 

  302.   IFUNC_IMPL (i, name, wmemcmp,
    303. 

  303. 	      IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSE4_2),
    304. 

  304. 			      __wmemcmp_sse4_2)
    305. 

  305. 	      IFUNC_IMPL_ADD (array, i, wmemcmp, HAS_CPU_FEATURE (SSSE3),
    306. 

  306. 			      __wmemcmp_ssse3)
    307. 

  307. 	      IFUNC_IMPL_ADD (array, i, wmemcmp, 1, __wmemcmp_ia32))
    308. 

  308. 

  309. #ifdef SHARED
    310. 

  310.   /* Support sysdeps/i386/i686/multiarch/memcpy_chk.S.  */
    311. 

  311.   IFUNC_IMPL (i, name, __memcpy_chk,
    312. 

  312. 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
    313. 

  313. 			      HAS_CPU_FEATURE (SSSE3),
    314. 

  314. 			      __memcpy_chk_ssse3_rep)
    315. 

  315. 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
    316. 

  316. 			      HAS_CPU_FEATURE (SSSE3),
    317. 

  317. 			      __memcpy_chk_ssse3)
    318. 

  318. 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk,
    319. 

  319. 			      HAS_CPU_FEATURE (SSE2),
    320. 

  320. 			      __memcpy_chk_sse2_unaligned)
    321. 

  321. 	      IFUNC_IMPL_ADD (array, i, __memcpy_chk, 1,
    322. 

  322. 			      __memcpy_chk_ia32))
    323. 

  323. 

  324.   /* Support sysdeps/i386/i686/multiarch/memcpy.S.  */
    325. 

  325.   IFUNC_IMPL (i, name, memcpy,
    326. 

  326. 	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3),
    327. 

  327. 			      __memcpy_ssse3_rep)
    328. 

  328. 	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSSE3),
    329. 

  329. 			      __memcpy_ssse3)
    330. 

  330. 	      IFUNC_IMPL_ADD (array, i, memcpy, HAS_CPU_FEATURE (SSE2),
    331. 

  331. 			      __memcpy_sse2_unaligned)
    332. 

  332. 	      IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_ia32))
    333. 

  333. 

  334.   /* Support sysdeps/i386/i686/multiarch/mempcpy_chk.S.  */
    335. 

  335.   IFUNC_IMPL (i, name, __mempcpy_chk,
    336. 

  336. 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
    337. 

  337. 			      HAS_CPU_FEATURE (SSSE3),
    338. 

  338. 			      __mempcpy_chk_ssse3_rep)
    339. 

  339. 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
    340. 

  340. 			      HAS_CPU_FEATURE (SSSE3),
    341. 

  341. 			      __mempcpy_chk_ssse3)
    342. 

  342. 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk,
    343. 

  343. 			      HAS_CPU_FEATURE (SSE2),
    344. 

  344. 			      __mempcpy_chk_sse2_unaligned)
    345. 

  345. 	      IFUNC_IMPL_ADD (array, i, __mempcpy_chk, 1,
    346. 

  346. 			      __mempcpy_chk_ia32))
    347. 

  347. 

  348.   /* Support sysdeps/i386/i686/multiarch/mempcpy.S.  */
    349. 

  349.   IFUNC_IMPL (i, name, mempcpy,
    350. 

  350. 	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3),
    351. 

  351. 			      __mempcpy_ssse3_rep)
    352. 

  352. 	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSSE3),
    353. 

  353. 			      __mempcpy_ssse3)
    354. 

  354. 	      IFUNC_IMPL_ADD (array, i, mempcpy, HAS_CPU_FEATURE (SSE2),
    355. 

  355. 			      __mempcpy_sse2_unaligned)
    356. 

  356. 	      IFUNC_IMPL_ADD (array, i, mempcpy, 1, __mempcpy_ia32))
    357. 

  357. 

  358.   /* Support sysdeps/i386/i686/multiarch/strlen.S.  */
    359. 

  359.   IFUNC_IMPL (i, name, strlen,
    360. 

  360. 	      IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2),
    361. 

  361. 			      __strlen_sse2_bsf)
    362. 

  362. 	      IFUNC_IMPL_ADD (array, i, strlen, HAS_CPU_FEATURE (SSE2),
    363. 

  363. 			      __strlen_sse2)
    364. 

  364. 	      IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_ia32))
    365. 

  365. 

  366.   /* Support sysdeps/i386/i686/multiarch/strncmp.S.  */
    367. 

  367.   IFUNC_IMPL (i, name, strncmp,
    368. 

  368. 	      IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSE4_2),
    369. 

  369. 			      __strncmp_sse4_2)
    370. 

  370. 	      IFUNC_IMPL_ADD (array, i, strncmp, HAS_CPU_FEATURE (SSSE3),
    371. 

  371. 			      __strncmp_ssse3)
    372. 

  372. 	      IFUNC_IMPL_ADD (array, i, strncmp, 1, __strncmp_ia32))
    373. 

  373. #endif
    374. 

  374. 

  375.   return i;
    376. 

  376. }
    377.