sysdeps/s390/multiarch/ifunc-impl-list.c

   1 /* Enumerate available IFUNC implementations of a function. s390/s390x version.
   2    Copyright (C) 2015-2021 Free Software Foundation, Inc.
   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    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <assert.h>
  20 #include <string.h>
  21 #include <wchar.h>
  22 #include <ifunc-impl-list.h>
  23 #include <ifunc-resolve.h>
  24 #include <ifunc-memset.h>
  25 #include <ifunc-memcmp.h>
  26 #include <ifunc-memcpy.h>
  27 #include <ifunc-strstr.h>
  28 #include <ifunc-memmem.h>
  29 #include <ifunc-strlen.h>
  30 #include <ifunc-strnlen.h>
  31 #include <ifunc-strcpy.h>
  32 #include <ifunc-stpcpy.h>
  33 #include <ifunc-strncpy.h>
  34 #include <ifunc-stpncpy.h>
  35 #include <ifunc-strcat.h>
  36 #include <ifunc-strncat.h>
  37 #include <ifunc-strcmp.h>
  38 #include <ifunc-strncmp.h>
  39 #include <ifunc-strchr.h>
  40 #include <ifunc-strchrnul.h>
  41 #include <ifunc-strrchr.h>
  42 #include <ifunc-strspn.h>
  43 #include <ifunc-strpbrk.h>
  44 #include <ifunc-strcspn.h>
  45 #include <ifunc-memchr.h>
  46 #include <ifunc-rawmemchr.h>
  47 #include <ifunc-memccpy.h>
  48 #include <ifunc-memrchr.h>
  49 #include <ifunc-wcslen.h>
  50 #include <ifunc-wcsnlen.h>
  51 #include <ifunc-wcscpy.h>
  52 #include <ifunc-wcpcpy.h>
  53 #include <ifunc-wcsncpy.h>
  54 #include <ifunc-wcpncpy.h>
  55 #include <ifunc-wcscat.h>
  56 #include <ifunc-wcsncat.h>
  57 #include <ifunc-wcscmp.h>
  58 #include <ifunc-wcsncmp.h>
  59 #include <ifunc-wcschr.h>
  60 #include <ifunc-wcschrnul.h>
  61 #include <ifunc-wcsrchr.h>
  62 #include <ifunc-wcsspn.h>
  63 #include <ifunc-wcspbrk.h>
  64 #include <ifunc-wcscspn.h>
  65 #include <ifunc-wmemchr.h>
  66 #include <ifunc-wmemset.h>
  67 #include <ifunc-wmemcmp.h>
  68
  69 /* Maximum number of IFUNC implementations.  */
  70 #define MAX_IFUNC       3
  71
  72 /* Fill ARRAY of MAX elements with IFUNC implementations for function
  73    NAME supported on target machine and return the number of valid
  74    entries.  */
  75 size_t
  76 __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
  77                         size_t max)
  78 {
  79   assert (max >= MAX_IFUNC);
  80
  81   size_t i = 0;
  82
  83   /* Get hardware information.  */
  84   unsigned long int dl_hwcap = GLRO (dl_hwcap);
  85   unsigned long long stfle_bits = 0ULL;
  86   if ((dl_hwcap & HWCAP_S390_STFLE)
  87         && (dl_hwcap & HWCAP_S390_ZARCH)
  88         && (dl_hwcap & HWCAP_S390_HIGH_GPRS))
  89     {
  90       S390_STORE_STFLE (stfle_bits);
  91     }
  92
  93 #if HAVE_MEMSET_IFUNC
  94   IFUNC_IMPL (i, name, memset,
  95 # if HAVE_MEMSET_Z196
  96               IFUNC_IMPL_ADD (array, i, memset,
  97                               S390_IS_Z196 (stfle_bits), MEMSET_Z196)
  98 # endif
  99 # if HAVE_MEMSET_Z10
 100               IFUNC_IMPL_ADD (array, i, memset,
 101                               S390_IS_Z10 (stfle_bits), MEMSET_Z10)
 102 # endif
 103 # if HAVE_MEMSET_Z900_G5
 104               IFUNC_IMPL_ADD (array, i, memset, 1, MEMSET_Z900_G5)
 105 # endif
 106               )
 107
 108   /* Note: bzero is implemented in memset.  */
 109   IFUNC_IMPL (i, name, bzero,
 110 # if HAVE_MEMSET_Z196
 111               IFUNC_IMPL_ADD (array, i, bzero,
 112                               S390_IS_Z196 (stfle_bits), BZERO_Z196)
 113 # endif
 114 # if HAVE_MEMSET_Z10
 115               IFUNC_IMPL_ADD (array, i, bzero,
 116                               S390_IS_Z10 (stfle_bits), BZERO_Z10)
 117 # endif
 118 # if HAVE_MEMSET_Z900_G5
 119               IFUNC_IMPL_ADD (array, i, bzero, 1, BZERO_Z900_G5)
 120 # endif
 121               )
 122 #endif /* HAVE_MEMSET_IFUNC */
 123
 124 #if HAVE_MEMCMP_IFUNC
 125   IFUNC_IMPL (i, name, memcmp,
 126 # if HAVE_MEMCMP_Z196
 127               IFUNC_IMPL_ADD (array, i, memcmp,
 128                               S390_IS_Z196 (stfle_bits), MEMCMP_Z196)
 129 # endif
 130 # if HAVE_MEMCMP_Z10
 131               IFUNC_IMPL_ADD (array, i, memcmp,
 132                               S390_IS_Z10 (stfle_bits), MEMCMP_Z10)
 133 # endif
 134 # if HAVE_MEMCMP_Z900_G5
 135               IFUNC_IMPL_ADD (array, i, memcmp, 1, MEMCMP_Z900_G5)
 136 # endif
 137               )
 138 #endif /* HAVE_MEMCMP_IFUNC */
 139
 140 #if HAVE_MEMCPY_IFUNC
 141   IFUNC_IMPL (i, name, memcpy,
 142 # if HAVE_MEMCPY_Z196
 143               IFUNC_IMPL_ADD (array, i, memcpy,
 144                               S390_IS_Z196 (stfle_bits), MEMCPY_Z196)
 145 # endif
 146 # if HAVE_MEMCPY_Z10
 147               IFUNC_IMPL_ADD (array, i, memcpy,
 148                               S390_IS_Z10 (stfle_bits), MEMCPY_Z10)
 149 # endif
 150 # if HAVE_MEMCPY_Z900_G5
 151               IFUNC_IMPL_ADD (array, i, memcpy, 1, MEMCPY_Z900_G5)
 152 # endif
 153               )
 154
 155   IFUNC_IMPL (i, name, mempcpy,
 156 # if HAVE_MEMCPY_Z196
 157               IFUNC_IMPL_ADD (array, i, mempcpy,
 158                               S390_IS_Z196 (stfle_bits), MEMPCPY_Z196)
 159 # endif
 160 # if HAVE_MEMCPY_Z10
 161               IFUNC_IMPL_ADD (array, i, mempcpy,
 162                               S390_IS_Z10 (stfle_bits), MEMPCPY_Z10)
 163 # endif
 164 # if HAVE_MEMCPY_Z900_G5
 165               IFUNC_IMPL_ADD (array, i, mempcpy, 1, MEMPCPY_Z900_G5)
 166 # endif
 167               )
 168 #endif /* HAVE_MEMCPY_IFUNC  */
 169
 170 #if HAVE_MEMMOVE_IFUNC
 171     IFUNC_IMPL (i, name, memmove,
 172 # if HAVE_MEMMOVE_ARCH13
 173                 IFUNC_IMPL_ADD (array, i, memmove,
 174                                 ((dl_hwcap & HWCAP_S390_VXRS_EXT2)
 175                                  && S390_IS_ARCH13_MIE3 (stfle_bits)),
 176                                 MEMMOVE_ARCH13)
 177 # endif
 178 # if HAVE_MEMMOVE_Z13
 179                 IFUNC_IMPL_ADD (array, i, memmove,
 180                                 dl_hwcap & HWCAP_S390_VX, MEMMOVE_Z13)
 181 # endif
 182 # if HAVE_MEMMOVE_C
 183                 IFUNC_IMPL_ADD (array, i, memmove, 1, MEMMOVE_C)
 184 # endif
 185                 )
 186 #endif /* HAVE_MEMMOVE_IFUNC  */
 187
 188 #if HAVE_STRSTR_IFUNC
 189     IFUNC_IMPL (i, name, strstr,
 190 # if HAVE_STRSTR_ARCH13
 191                 IFUNC_IMPL_ADD (array, i, strstr,
 192                                 dl_hwcap & HWCAP_S390_VXRS_EXT2, STRSTR_ARCH13)
 193 # endif
 194 # if HAVE_STRSTR_Z13
 195                 IFUNC_IMPL_ADD (array, i, strstr,
 196                                 dl_hwcap & HWCAP_S390_VX, STRSTR_Z13)
 197 # endif
 198 # if HAVE_STRSTR_C
 199                 IFUNC_IMPL_ADD (array, i, strstr, 1, STRSTR_C)
 200 # endif
 201                 )
 202 #endif /* HAVE_STRSTR_IFUNC  */
 203
 204 #if HAVE_MEMMEM_IFUNC
 205     IFUNC_IMPL (i, name, memmem,
 206 # if HAVE_MEMMEM_ARCH13
 207               IFUNC_IMPL_ADD (array, i, memmem,
 208                               dl_hwcap & HWCAP_S390_VXRS_EXT2, MEMMEM_ARCH13)
 209 # endif
 210 # if HAVE_MEMMEM_Z13
 211                 IFUNC_IMPL_ADD (array, i, memmem,
 212                                 dl_hwcap & HWCAP_S390_VX, MEMMEM_Z13)
 213 # endif
 214 # if HAVE_MEMMEM_C
 215                 IFUNC_IMPL_ADD (array, i, memmem, 1, MEMMEM_C)
 216 # endif
 217                 )
 218 #endif /* HAVE_MEMMEM_IFUNC  */
 219
 220 #if HAVE_STRLEN_IFUNC
 221     IFUNC_IMPL (i, name, strlen,
 222 # if HAVE_STRLEN_Z13
 223                 IFUNC_IMPL_ADD (array, i, strlen,
 224                                 dl_hwcap & HWCAP_S390_VX, STRLEN_Z13)
 225 # endif
 226 # if HAVE_STRLEN_C
 227                 IFUNC_IMPL_ADD (array, i, strlen, 1, STRLEN_C)
 228 # endif
 229                 )
 230 #endif /* HAVE_STRLEN_IFUNC  */
 231
 232 #if HAVE_STRNLEN_IFUNC
 233     IFUNC_IMPL (i, name, strnlen,
 234 # if HAVE_STRNLEN_Z13
 235                 IFUNC_IMPL_ADD (array, i, strnlen,
 236                                 dl_hwcap & HWCAP_S390_VX, STRNLEN_Z13)
 237 # endif
 238 # if HAVE_STRNLEN_C
 239                 IFUNC_IMPL_ADD (array, i, strnlen, 1, STRNLEN_C)
 240 # endif
 241                 )
 242 #endif /* HAVE_STRNLEN_IFUNC  */
 243
 244 #if HAVE_STRCPY_IFUNC
 245     IFUNC_IMPL (i, name, strcpy,
 246 # if HAVE_STRCPY_Z13
 247                 IFUNC_IMPL_ADD (array, i, strcpy,
 248                                 dl_hwcap & HWCAP_S390_VX, STRCPY_Z13)
 249 # endif
 250 # if HAVE_STRCPY_Z900_G5
 251                 IFUNC_IMPL_ADD (array, i, strcpy, 1, STRCPY_Z900_G5)
 252 # endif
 253                 )
 254 #endif /* HAVE_STRCPY_IFUNC  */
 255
 256 #if HAVE_STPCPY_IFUNC
 257     IFUNC_IMPL (i, name, stpcpy,
 258 # if HAVE_STPCPY_Z13
 259                 IFUNC_IMPL_ADD (array, i, stpcpy,
 260                                 dl_hwcap & HWCAP_S390_VX, STPCPY_Z13)
 261 # endif
 262 # if HAVE_STPCPY_C
 263                 IFUNC_IMPL_ADD (array, i, stpcpy, 1, STPCPY_C)
 264 # endif
 265                 )
 266 #endif /* HAVE_STPCPY_IFUNC  */
 267
 268 #if HAVE_STRNCPY_IFUNC
 269     IFUNC_IMPL (i, name, strncpy,
 270 # if HAVE_STRNCPY_Z13
 271                 IFUNC_IMPL_ADD (array, i, strncpy,
 272                                 dl_hwcap & HWCAP_S390_VX, STRNCPY_Z13)
 273 # endif
 274 # if HAVE_STRNCPY_Z900_G5
 275                 IFUNC_IMPL_ADD (array, i, strncpy, 1, STRNCPY_Z900_G5)
 276 # endif
 277                 )
 278 #endif /* HAVE_STRNCPY_IFUNC  */
 279
 280 #if HAVE_STPNCPY_IFUNC
 281     IFUNC_IMPL (i, name, stpncpy,
 282 # if HAVE_STPNCPY_Z13
 283                 IFUNC_IMPL_ADD (array, i, stpncpy,
 284                                 dl_hwcap & HWCAP_S390_VX, STPNCPY_Z13)
 285 # endif
 286 # if HAVE_STPNCPY_C
 287                 IFUNC_IMPL_ADD (array, i, stpncpy, 1, STPNCPY_C)
 288 # endif
 289                 )
 290 #endif /* HAVE_STPNCPY_IFUNC  */
 291
 292 #if HAVE_STRCAT_IFUNC
 293     IFUNC_IMPL (i, name, strcat,
 294 # if HAVE_STRCAT_Z13
 295                 IFUNC_IMPL_ADD (array, i, strcat,
 296                                 dl_hwcap & HWCAP_S390_VX, STRCAT_Z13)
 297 # endif
 298 # if HAVE_STRCAT_C
 299                 IFUNC_IMPL_ADD (array, i, strcat, 1, STRCAT_C)
 300 # endif
 301                 )
 302 #endif /* HAVE_STRCAT_IFUNC  */
 303
 304 #if HAVE_STRNCAT_IFUNC
 305     IFUNC_IMPL (i, name, strncat,
 306 # if HAVE_STRNCAT_Z13
 307                 IFUNC_IMPL_ADD (array, i, strncat,
 308                                 dl_hwcap & HWCAP_S390_VX, STRNCAT_Z13)
 309 # endif
 310 # if HAVE_STRNCAT_C
 311                 IFUNC_IMPL_ADD (array, i, strncat, 1, STRNCAT_C)
 312 # endif
 313                 )
 314 #endif /* HAVE_STRNCAT_IFUNC  */
 315
 316 #if HAVE_STRCMP_IFUNC
 317     IFUNC_IMPL (i, name, strcmp,
 318 # if HAVE_STRCMP_Z13
 319                 IFUNC_IMPL_ADD (array, i, strcmp,
 320                                 dl_hwcap & HWCAP_S390_VX, STRCMP_Z13)
 321 # endif
 322 # if HAVE_STRCMP_Z900_G5
 323                 IFUNC_IMPL_ADD (array, i, strcmp, 1, STRCMP_Z900_G5)
 324 # endif
 325                 )
 326 #endif /* HAVE_STRCMP_IFUNC  */
 327
 328 #if HAVE_STRNCMP_IFUNC
 329     IFUNC_IMPL (i, name, strncmp,
 330 # if HAVE_STRNCMP_Z13
 331                 IFUNC_IMPL_ADD (array, i, strncmp,
 332                                 dl_hwcap & HWCAP_S390_VX, STRNCMP_Z13)
 333 # endif
 334 # if HAVE_STRNCMP_C
 335                 IFUNC_IMPL_ADD (array, i, strncmp, 1, STRNCMP_C)
 336 # endif
 337                 )
 338 #endif /* HAVE_STRNCMP_IFUNC  */
 339
 340 #if HAVE_STRCHR_IFUNC
 341     IFUNC_IMPL (i, name, strchr,
 342 # if HAVE_STRCHR_Z13
 343                 IFUNC_IMPL_ADD (array, i, strchr,
 344                                 dl_hwcap & HWCAP_S390_VX, STRCHR_Z13)
 345 # endif
 346 # if HAVE_STRCHR_C
 347                 IFUNC_IMPL_ADD (array, i, strchr, 1, STRCHR_C)
 348 # endif
 349                 )
 350 #endif /* HAVE_STRCHR_IFUNC  */
 351
 352 #if HAVE_STRCHRNUL_IFUNC
 353     IFUNC_IMPL (i, name, strchrnul,
 354 # if HAVE_STRCHRNUL_Z13
 355                 IFUNC_IMPL_ADD (array, i, strchrnul,
 356                                 dl_hwcap & HWCAP_S390_VX, STRCHRNUL_Z13)
 357 # endif
 358 # if HAVE_STRCHRNUL_C
 359                 IFUNC_IMPL_ADD (array, i, strchrnul, 1, STRCHRNUL_C)
 360 # endif
 361                 )
 362 #endif /* HAVE_STRCHRNUL_IFUNC  */
 363
 364 #if HAVE_STRRCHR_IFUNC
 365     IFUNC_IMPL (i, name, strrchr,
 366 # if HAVE_STRRCHR_Z13
 367                 IFUNC_IMPL_ADD (array, i, strrchr,
 368                                 dl_hwcap & HWCAP_S390_VX, STRRCHR_Z13)
 369 # endif
 370 # if HAVE_STRRCHR_C
 371                 IFUNC_IMPL_ADD (array, i, strrchr, 1, STRRCHR_C)
 372 # endif
 373                 )
 374 #endif /* HAVE_STRRCHR_IFUNC  */
 375
 376 #if HAVE_STRSPN_IFUNC
 377     IFUNC_IMPL (i, name, strspn,
 378 # if HAVE_STRSPN_Z13
 379                 IFUNC_IMPL_ADD (array, i, strspn,
 380                                 dl_hwcap & HWCAP_S390_VX, STRSPN_Z13)
 381 # endif
 382 # if HAVE_STRSPN_C
 383                 IFUNC_IMPL_ADD (array, i, strspn, 1, STRSPN_C)
 384 # endif
 385                 )
 386 #endif /* HAVE_STRSPN_IFUNC  */
 387
 388 #if HAVE_STRPBRK_IFUNC
 389     IFUNC_IMPL (i, name, strpbrk,
 390 # if HAVE_STRPBRK_Z13
 391                 IFUNC_IMPL_ADD (array, i, strpbrk,
 392                                 dl_hwcap & HWCAP_S390_VX, STRPBRK_Z13)
 393 # endif
 394 # if HAVE_STRPBRK_C
 395                 IFUNC_IMPL_ADD (array, i, strpbrk, 1, STRPBRK_C)
 396 # endif
 397                 )
 398 #endif /* HAVE_STRPBRK_IFUNC  */
 399
 400 #if HAVE_STRCSPN_IFUNC
 401     IFUNC_IMPL (i, name, strcspn,
 402 # if HAVE_STRCSPN_Z13
 403                 IFUNC_IMPL_ADD (array, i, strcspn,
 404                                 dl_hwcap & HWCAP_S390_VX, STRCSPN_Z13)
 405 # endif
 406 # if HAVE_STRCSPN_C
 407                 IFUNC_IMPL_ADD (array, i, strcspn, 1, STRCSPN_C)
 408 # endif
 409                 )
 410 #endif /* HAVE_STRCSPN_IFUNC  */
 411
 412 #if HAVE_MEMCHR_IFUNC
 413     IFUNC_IMPL (i, name, memchr,
 414 # if HAVE_MEMCHR_Z13
 415                 IFUNC_IMPL_ADD (array, i, memchr,
 416                                 dl_hwcap & HWCAP_S390_VX, MEMCHR_Z13)
 417 # endif
 418 # if HAVE_MEMCHR_Z900_G5
 419                 IFUNC_IMPL_ADD (array, i, memchr, 1, MEMCHR_Z900_G5)
 420 # endif
 421                 )
 422 #endif /* HAVE_MEMCHR_IFUNC  */
 423
 424 #if HAVE_RAWMEMCHR_IFUNC
 425     IFUNC_IMPL (i, name, rawmemchr,
 426 # if HAVE_RAWMEMCHR_Z13
 427                 IFUNC_IMPL_ADD (array, i, rawmemchr,
 428                                 dl_hwcap & HWCAP_S390_VX, RAWMEMCHR_Z13)
 429 # endif
 430 # if HAVE_RAWMEMCHR_C
 431                 IFUNC_IMPL_ADD (array, i, rawmemchr, 1, RAWMEMCHR_C)
 432 # endif
 433                 )
 434 #endif /* HAVE_RAWMEMCHR_IFUNC  */
 435
 436 #if HAVE_MEMCCPY_IFUNC
 437     IFUNC_IMPL (i, name, memccpy,
 438 # if HAVE_MEMCCPY_Z13
 439                 IFUNC_IMPL_ADD (array, i, memccpy,
 440                                 dl_hwcap & HWCAP_S390_VX, MEMCCPY_Z13)
 441 # endif
 442 # if HAVE_MEMCCPY_C
 443                 IFUNC_IMPL_ADD (array, i, memccpy, 1, MEMCCPY_C)
 444 # endif
 445                 )
 446 #endif /* HAVE_MEMCCPY_IFUNC  */
 447
 448 #if HAVE_MEMRCHR_IFUNC
 449     IFUNC_IMPL (i, name, memrchr,
 450 # if HAVE_MEMRCHR_Z13
 451                 IFUNC_IMPL_ADD (array, i, memrchr,
 452                                 dl_hwcap & HWCAP_S390_VX, MEMRCHR_Z13)
 453 # endif
 454 # if HAVE_MEMRCHR_C
 455                 IFUNC_IMPL_ADD (array, i, memrchr, 1, MEMRCHR_C)
 456 # endif
 457                 )
 458 #endif /* HAVE_MEMRCHR_IFUNC  */
 459
 460 #if HAVE_WCSLEN_IFUNC
 461     IFUNC_IMPL (i, name, wcslen,
 462 # if HAVE_WCSLEN_Z13
 463                 IFUNC_IMPL_ADD (array, i, wcslen,
 464                                 dl_hwcap & HWCAP_S390_VX, WCSLEN_Z13)
 465 # endif
 466 # if HAVE_WCSLEN_C
 467                 IFUNC_IMPL_ADD (array, i, wcslen, 1, WCSLEN_C)
 468 # endif
 469                 )
 470 #endif /* HAVE_WCSLEN_IFUNC  */
 471
 472 #if HAVE_WCSNLEN_IFUNC
 473     IFUNC_IMPL (i, name, wcsnlen,
 474 # if HAVE_WCSNLEN_Z13
 475                 IFUNC_IMPL_ADD (array, i, wcsnlen,
 476                                 dl_hwcap & HWCAP_S390_VX, WCSNLEN_Z13)
 477 # endif
 478 # if HAVE_WCSNLEN_C
 479                 IFUNC_IMPL_ADD (array, i, wcsnlen, 1, WCSNLEN_C)
 480 # endif
 481                 )
 482 #endif /* HAVE_WCSNLEN_IFUNC  */
 483
 484 #if HAVE_WCSCPY_IFUNC
 485     IFUNC_IMPL (i, name, wcscpy,
 486 # if HAVE_WCSCPY_Z13
 487                 IFUNC_IMPL_ADD (array, i, wcscpy,
 488                                 dl_hwcap & HWCAP_S390_VX, WCSCPY_Z13)
 489 # endif
 490 # if HAVE_WCSCPY_C
 491                 IFUNC_IMPL_ADD (array, i, wcscpy, 1, WCSCPY_C)
 492 # endif
 493                 )
 494 #endif /* HAVE_WCSCPY_IFUNC  */
 495
 496 #if HAVE_WCPCPY_IFUNC
 497     IFUNC_IMPL (i, name, wcpcpy,
 498 # if HAVE_WCPCPY_Z13
 499                 IFUNC_IMPL_ADD (array, i, wcpcpy,
 500                                 dl_hwcap & HWCAP_S390_VX, WCPCPY_Z13)
 501 # endif
 502 # if HAVE_WCPCPY_C
 503                 IFUNC_IMPL_ADD (array, i, wcpcpy, 1, WCPCPY_C)
 504 # endif
 505                 )
 506 #endif /* HAVE_WCPCPY_IFUNC  */
 507
 508 #if HAVE_WCSNCPY_IFUNC
 509     IFUNC_IMPL (i, name, wcsncpy,
 510 # if HAVE_WCSNCPY_Z13
 511                 IFUNC_IMPL_ADD (array, i, wcsncpy,
 512                                 dl_hwcap & HWCAP_S390_VX, WCSNCPY_Z13)
 513 # endif
 514 # if HAVE_WCSNCPY_C
 515                 IFUNC_IMPL_ADD (array, i, wcsncpy, 1, WCSNCPY_C)
 516 # endif
 517                 )
 518 #endif /* HAVE_WCSNCPY_IFUNC  */
 519
 520 #if HAVE_WCPNCPY_IFUNC
 521     IFUNC_IMPL (i, name, wcpncpy,
 522 # if HAVE_WCPNCPY_Z13
 523                 IFUNC_IMPL_ADD (array, i, wcpncpy,
 524                                 dl_hwcap & HWCAP_S390_VX, WCPNCPY_Z13)
 525 # endif
 526 # if HAVE_WCPNCPY_C
 527                 IFUNC_IMPL_ADD (array, i, wcpncpy, 1, WCPNCPY_C)
 528 # endif
 529                 )
 530 #endif /* HAVE_WCPNCPY_IFUNC  */
 531
 532 #if HAVE_WCSCAT_IFUNC
 533     IFUNC_IMPL (i, name, wcscat,
 534 # if HAVE_WCSCAT_Z13
 535                 IFUNC_IMPL_ADD (array, i, wcscat,
 536                                 dl_hwcap & HWCAP_S390_VX, WCSCAT_Z13)
 537 # endif
 538 # if HAVE_WCSCAT_C
 539                 IFUNC_IMPL_ADD (array, i, wcscat, 1, WCSCAT_C)
 540 # endif
 541                 )
 542 #endif /* HAVE_WCSCAT_IFUNC  */
 543
 544 #if HAVE_WCSNCAT_IFUNC
 545     IFUNC_IMPL (i, name, wcsncat,
 546 # if HAVE_WCSNCAT_Z13
 547                 IFUNC_IMPL_ADD (array, i, wcsncat,
 548                                 dl_hwcap & HWCAP_S390_VX, WCSNCAT_Z13)
 549 # endif
 550 # if HAVE_WCSNCAT_C
 551                 IFUNC_IMPL_ADD (array, i, wcsncat, 1, WCSNCAT_C)
 552 # endif
 553                 )
 554 #endif /* HAVE_WCSNCAT_IFUNC  */
 555
 556 #if HAVE_WCSCMP_IFUNC
 557     IFUNC_IMPL (i, name, wcscmp,
 558 # if HAVE_WCSCMP_Z13
 559                 IFUNC_IMPL_ADD (array, i, wcscmp,
 560                                 dl_hwcap & HWCAP_S390_VX, WCSCMP_Z13)
 561 # endif
 562 # if HAVE_WCSCMP_C
 563                 IFUNC_IMPL_ADD (array, i, wcscmp, 1, WCSCMP_C)
 564 # endif
 565                 )
 566 #endif /* HAVE_WCSCMP_IFUNC  */
 567
 568 #if HAVE_WCSNCMP_IFUNC
 569     IFUNC_IMPL (i, name, wcsncmp,
 570 # if HAVE_WCSNCMP_Z13
 571                 IFUNC_IMPL_ADD (array, i, wcsncmp,
 572                                 dl_hwcap & HWCAP_S390_VX, WCSNCMP_Z13)
 573 # endif
 574 # if HAVE_WCSNCMP_C
 575                 IFUNC_IMPL_ADD (array, i, wcsncmp, 1, WCSNCMP_C)
 576 # endif
 577                 )
 578 #endif /* HAVE_WCSNCMP_IFUNC  */
 579
 580 #if HAVE_WCSCHR_IFUNC
 581     IFUNC_IMPL (i, name, wcschr,
 582 # if HAVE_WCSCHR_Z13
 583                 IFUNC_IMPL_ADD (array, i, wcschr,
 584                                 dl_hwcap & HWCAP_S390_VX, WCSCHR_Z13)
 585 # endif
 586 # if HAVE_WCSCHR_C
 587                 IFUNC_IMPL_ADD (array, i, wcschr, 1, WCSCHR_C)
 588 # endif
 589                 )
 590 #endif /* HAVE_WCSCHR_IFUNC  */
 591
 592 #if HAVE_WCSCHRNUL_IFUNC
 593     IFUNC_IMPL (i, name, wcschrnul,
 594 # if HAVE_WCSCHRNUL_Z13
 595                 IFUNC_IMPL_ADD (array, i, wcschrnul,
 596                                 dl_hwcap & HWCAP_S390_VX, WCSCHRNUL_Z13)
 597 # endif
 598 # if HAVE_WCSCHRNUL_C
 599                 IFUNC_IMPL_ADD (array, i, wcschrnul, 1, WCSCHRNUL_C)
 600 # endif
 601                 )
 602 #endif /* HAVE_WCSCHRNUL_IFUNC  */
 603
 604 #if HAVE_WCSRCHR_IFUNC
 605     IFUNC_IMPL (i, name, wcsrchr,
 606 # if HAVE_WCSRCHR_Z13
 607                 IFUNC_IMPL_ADD (array, i, wcsrchr,
 608                                 dl_hwcap & HWCAP_S390_VX, WCSRCHR_Z13)
 609 # endif
 610 # if HAVE_WCSRCHR_C
 611                 IFUNC_IMPL_ADD (array, i, wcsrchr, 1, WCSRCHR_C)
 612 # endif
 613                 )
 614 #endif /* HAVE_WCSRCHR_IFUNC  */
 615
 616 #if HAVE_WCSSPN_IFUNC
 617     IFUNC_IMPL (i, name, wcsspn,
 618 # if HAVE_WCSSPN_Z13
 619                 IFUNC_IMPL_ADD (array, i, wcsspn,
 620                                 dl_hwcap & HWCAP_S390_VX, WCSSPN_Z13)
 621 # endif
 622 # if HAVE_WCSSPN_C
 623                 IFUNC_IMPL_ADD (array, i, wcsspn, 1, WCSSPN_C)
 624 # endif
 625                 )
 626 #endif /* HAVE_WCSSPN_IFUNC  */
 627
 628 #if HAVE_WCSPBRK_IFUNC
 629     IFUNC_IMPL (i, name, wcspbrk,
 630 # if HAVE_WCSPBRK_Z13
 631                 IFUNC_IMPL_ADD (array, i, wcspbrk,
 632                                 dl_hwcap & HWCAP_S390_VX, WCSPBRK_Z13)
 633 # endif
 634 # if HAVE_WCSPBRK_C
 635                 IFUNC_IMPL_ADD (array, i, wcspbrk, 1, WCSPBRK_C)
 636 # endif
 637                 )
 638 #endif /* HAVE_WCSPBRK_IFUNC  */
 639
 640 #if HAVE_WCSCSPN_IFUNC
 641     IFUNC_IMPL (i, name, wcscspn,
 642 # if HAVE_WCSCSPN_Z13
 643                 IFUNC_IMPL_ADD (array, i, wcscspn,
 644                                 dl_hwcap & HWCAP_S390_VX, WCSCSPN_Z13)
 645 # endif
 646 # if HAVE_WCSCSPN_C
 647                 IFUNC_IMPL_ADD (array, i, wcscspn, 1, WCSCSPN_C)
 648 # endif
 649                 )
 650 #endif /* HAVE_WCSCSPN_IFUNC  */
 651
 652 #if HAVE_WMEMCHR_IFUNC
 653     IFUNC_IMPL (i, name, wmemchr,
 654 # if HAVE_WMEMCHR_Z13
 655                 IFUNC_IMPL_ADD (array, i, wmemchr,
 656                                 dl_hwcap & HWCAP_S390_VX, WMEMCHR_Z13)
 657 # endif
 658 # if HAVE_WMEMCHR_C
 659                 IFUNC_IMPL_ADD (array, i, wmemchr, 1, WMEMCHR_C)
 660 # endif
 661                 )
 662 #endif /* HAVE_WMEMCHR_IFUNC  */
 663
 664 #if HAVE_WMEMSET_IFUNC
 665     IFUNC_IMPL (i, name, wmemset,
 666 # if HAVE_WMEMSET_Z13
 667                 IFUNC_IMPL_ADD (array, i, wmemset,
 668                                 dl_hwcap & HWCAP_S390_VX, WMEMSET_Z13)
 669 # endif
 670 # if HAVE_WMEMSET_C
 671                 IFUNC_IMPL_ADD (array, i, wmemset, 1, WMEMSET_C)
 672 # endif
 673                 )
 674 #endif /* HAVE_WMEMSET_IFUNC  */
 675
 676 #if HAVE_WMEMCMP_IFUNC
 677     IFUNC_IMPL (i, name, wmemcmp,
 678 # if HAVE_WMEMCMP_Z13
 679                 IFUNC_IMPL_ADD (array, i, wmemcmp,
 680                                 dl_hwcap & HWCAP_S390_VX, WMEMCMP_Z13)
 681 # endif
 682 # if HAVE_WMEMCMP_C
 683                 IFUNC_IMPL_ADD (array, i, wmemcmp, 1, WMEMCMP_C)
 684 # endif
 685                 )
 686 #endif /* HAVE_WMEMCMP_IFUNC  */
 687
 688   return i;
 689 }