1 /* Multiple versions of memmove. PowerPC32 version. 2 Copyright (C) 2014-2022 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 #if defined SHARED && IS_IN (libc) 20 /* Redefine memmove so that the compiler won't complain about the type 21 mismatch with the IFUNC selector in strong_alias, below. */ 22 # define memmove __redirect_memmove 23 # include <string.h> 24 # include "init-arch.h" 25 26 extern __typeof (memmove) __memmove_ppc attribute_hidden; 27 extern __typeof (memmove) __memmove_power7 attribute_hidden; 28 # undef memmove 29 30 libc_ifunc_redirected (__redirect_memmove, memmove, 31 (hwcap & PPC_FEATURE_HAS_VSX) 32 ? __memmove_power7 33 : __memmove_ppc); 34 #else 35 # include <string/memmove.c> 36 #endif 37