1 /* Multiple versions of stpcpy. PowerPC64 version. 2 Copyright (C) 2013-2022 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 # define __NO_STRING_INLINES 21 # define NO_MEMPCPY_STPCPY_REDIRECT 22 # include <string.h> 23 # include <shlib-compat.h> 24 # include "init-arch.h" 25 26 extern __typeof (__stpcpy) __stpcpy_ppc attribute_hidden; 27 extern __typeof (__stpcpy) __stpcpy_power7 attribute_hidden; 28 extern __typeof (__stpcpy) __stpcpy_power8 attribute_hidden; 29 # ifdef __LITTLE_ENDIAN__ 30 extern __typeof (__stpcpy) __stpcpy_power9 attribute_hidden; 31 # endif 32 33 libc_ifunc_hidden (__stpcpy, __stpcpy, 34 # ifdef __LITTLE_ENDIAN__ 35 (hwcap2 & PPC_FEATURE2_ARCH_3_00 36 && hwcap & PPC_FEATURE_HAS_VSX) 37 ? __stpcpy_power9 : 38 # endif 39 (hwcap2 & PPC_FEATURE2_ARCH_2_07 40 && hwcap & PPC_FEATURE_HAS_ALTIVEC) 41 ? __stpcpy_power8 42 : (hwcap & PPC_FEATURE_ARCH_2_06 43 && hwcap & PPC_FEATURE_HAS_VSX) 44 ? __stpcpy_power7 45 : __stpcpy_ppc); 46 47 weak_alias (__stpcpy, stpcpy) 48 libc_hidden_def (__stpcpy) 49 libc_hidden_def (stpcpy) 50 #else 51 # include <string/stpcpy.c> 52 #endif 53