Blame sysdeps/powerpc/powerpc64/multiarch/strcpy.c

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/* Multiple versions of strcpy. PowerPC64 version.
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   Copyright (C) 2013-2018 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, see
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   <http://www.gnu.org/licenses/>.  */
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#if defined SHARED && IS_IN (libc)
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# define strcpy __redirect_strcpy
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# include <string.h>
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# include <shlib-compat.h>
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# include "init-arch.h"
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extern __typeof (strcpy) __strcpy_ppc attribute_hidden;
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extern __typeof (strcpy) __strcpy_power7 attribute_hidden;
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extern __typeof (strcpy) __strcpy_power8 attribute_hidden;
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# ifdef __LITTLE_ENDIAN__
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extern __typeof (strcpy) __strcpy_power9 attribute_hidden;
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# endif
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#undef strcpy
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libc_ifunc_redirected (__redirect_strcpy, strcpy,
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# ifdef __LITTLE_ENDIAN__
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			(hwcap2 & PPC_FEATURE2_ARCH_3_00)
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			? __strcpy_power9 :
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# endif
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		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
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		       ? __strcpy_power8
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		       : (hwcap & PPC_FEATURE_HAS_VSX)
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			 ? __strcpy_power7
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			 : __strcpy_ppc);
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#endif