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38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/* Multiple versions of __memmove_chk.
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All versions must be listed in ifunc-impl-list.c.
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Copyright (C) 2010-2015 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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#include <string.h>
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#include "init-arch.h"
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#define MEMMOVE_CHK __memmove_chk_sse2
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extern __typeof (__memmove_chk) __memmove_chk_sse2 attribute_hidden;
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extern __typeof (__memmove_chk) __memmove_chk_ssse3 attribute_hidden;
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extern __typeof (__memmove_chk) __memmove_chk_ssse3_back attribute_hidden;
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extern __typeof (__memmove_chk) __memmove_chk_avx_unaligned attribute_hidden;
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#include "debug/memmove_chk.c"
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libc_ifunc (__memmove_chk,
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HAS_AVX ? __memmove_chk_avx_unaligned :
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(HAS_SSSE3
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? (HAS_FAST_COPY_BACKWARD
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? __memmove_chk_ssse3_back : __memmove_chk_ssse3)
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: __memmove_chk_sse2));
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