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64b8b651 | 1 | /* ISA level static dispatch for wcscat .S files. |
6d7e8eda | 2 | Copyright (C) 2022-2023 Free Software Foundation, Inc. |
64b8b651 NG |
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 | /* wcscat non-multiarch build is split into two files, | |
20 | wcscat-generic.c and wcscat.S. The wcscat-generic.c build is | |
21 | for ISA level <= 1 and just uses multiarch/wcscat-generic.c. | |
22 | This must be split into two files because we cannot include C | |
23 | code from assembly or vice versa. */ | |
24 | ||
25 | #include <isa-level.h> | |
26 | ||
52cf1100 | 27 | #if MINIMUM_X86_ISA_LEVEL >= 3 |
64b8b651 NG |
28 | |
29 | # define WCSCAT __wcscat | |
30 | ||
31 | # define DEFAULT_IMPL_V4 "multiarch/wcscat-evex.S" | |
52cf1100 | 32 | # define DEFAULT_IMPL_V3 "multiarch/wcscat-avx2.S" |
64b8b651 NG |
33 | /* isa-default-impl.h expects DEFAULT_IMPL_V1 to be defined but it |
34 | should never be used from here. */ | |
35 | # define DEFAULT_IMPL_V1 "ERROR -- Invalid ISA IMPL" | |
36 | ||
37 | # include "isa-default-impl.h" | |
38 | ||
39 | weak_alias (__wcscat, wcscat) | |
40 | libc_hidden_def (__wcscat) | |
41 | #endif |