1 /* Multiple versions of memrchr.
2 Copyright (C) 2013-2023 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
20 # define memrchr __redirect_memrchr
22 # include <shlib-compat.h>
23 # include "init-arch.h"
25 extern __typeof (__memrchr
) __memrchr_ppc attribute_hidden
;
26 extern __typeof (__memrchr
) __memrchr_power7 attribute_hidden
;
27 extern __typeof (__memrchr
) __memrchr_power8 attribute_hidden
;
30 /* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
31 ifunc symbol properly. */
32 libc_ifunc_redirected (__redirect_memrchr
, memrchr
,
33 (hwcap2
& PPC_FEATURE2_ARCH_2_07
34 && hwcap
& PPC_FEATURE_HAS_ALTIVEC
)
36 (hwcap
& PPC_FEATURE_ARCH_2_06
)
40 #include <string/memrchr.c>