sysdeps/s390/multiarch/utf8-utf32-z9.c

   1 /* Conversion between UTF-8 and UTF-32 - multiarch s390 version.
   2
   3    Copyright (C) 2017-2023 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include <sysdeps/s390/utf8-utf32-z9.c>
  21 #include <ifunc-resolve.h>
  22
  23 #undef FROM_LOOP
  24 #define FROM_LOOP       __from_utf8_loop
  25 #undef TO_LOOP
  26 #define TO_LOOP         __to_utf8_loop
  27
  28 #define _SINGLE_NAME(NAME) NAME##_single
  29 #define SINGLE_NAME(NAME) _SINGLE_NAME(NAME)
  30 strong_alias (SINGLE_NAME (FROM_LOOP_DEFAULT), SINGLE_NAME (FROM_LOOP))
  31 strong_alias (SINGLE_NAME (TO_LOOP_DEFAULT), SINGLE_NAME (TO_LOOP))
  32
  33 /* Generate ifunc'ed loop functions for FROM/TO_LOOP.  */
  34 s390_libc_ifunc_expr (FROM_LOOP_DEFAULT, FROM_LOOP,
  35                       (HAVE_FROM_VX && (hwcap & HWCAP_S390_VX))
  36                       ? FROM_LOOP_VX
  37                       : (HAVE_FROM_CU && (hwcap & HWCAP_S390_ZARCH
  38                                           && hwcap & HWCAP_S390_HIGH_GPRS
  39                                           && hwcap & HWCAP_S390_ETF3EH))
  40                         ? FROM_LOOP_CU
  41                         : FROM_LOOP_DEFAULT);
  42
  43 s390_libc_ifunc_expr (TO_LOOP_DEFAULT, TO_LOOP,
  44                       (HAVE_TO_VX_CU && (hwcap & HWCAP_S390_VXE))
  45                       ? TO_LOOP_VX_CU
  46                       : (HAVE_TO_VX && (hwcap & HWCAP_S390_VX))
  47                         ? TO_LOOP_VX
  48                         : TO_LOOP_DEFAULT);
  49
  50 #include <iconv/skeleton.c>