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87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/* Multiple versions of wordcopy functions.
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Copyright (C) 2013-2014 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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#ifndef NOT_IN_libc
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# include <stddef.h>
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# include <memcopy.h>
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# include <shlib-compat.h>
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# include "init-arch.h"
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extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_ppc
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attribute_hidden;
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extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power6
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attribute_hidden;
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extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power7
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attribute_hidden;
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libc_ifunc (_wordcopy_fwd_aligned,
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(hwcap & PPC_FEATURE_HAS_VSX)
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? _wordcopy_fwd_aligned_power7 :
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? _wordcopy_fwd_aligned_power6
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: _wordcopy_fwd_aligned_ppc);
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extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_ppc
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attribute_hidden;
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extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power6
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attribute_hidden;
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extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power7
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attribute_hidden;
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libc_ifunc (_wordcopy_fwd_dest_aligned,
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(hwcap & PPC_FEATURE_HAS_VSX)
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? _wordcopy_fwd_dest_aligned_power7 :
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? _wordcopy_fwd_dest_aligned_power6
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: _wordcopy_fwd_dest_aligned_ppc);
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extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_ppc
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attribute_hidden;
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extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power6
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attribute_hidden;
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extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power7
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attribute_hidden;
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libc_ifunc (_wordcopy_bwd_aligned,
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(hwcap & PPC_FEATURE_HAS_VSX)
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? _wordcopy_bwd_aligned_power7 :
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? _wordcopy_bwd_aligned_power6
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: _wordcopy_bwd_aligned_ppc);
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extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_ppc
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attribute_hidden;
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extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power6
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attribute_hidden;
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extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power7
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attribute_hidden;
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libc_ifunc (_wordcopy_bwd_dest_aligned,
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(hwcap & PPC_FEATURE_HAS_VSX)
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? _wordcopy_bwd_dest_aligned_power7 :
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(hwcap & PPC_FEATURE_ARCH_2_05)
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? _wordcopy_bwd_dest_aligned_power6
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: _wordcopy_bwd_dest_aligned_ppc);
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#else
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#include <sysdeps/powerpc/power4/wordcopy.c>
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#endif
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