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43 lines
1.4 KiB
ArmAsm
43 lines
1.4 KiB
ArmAsm
/* Default memset/bzero implementation for PowerPC64.
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Copyright (C) 2013-2020 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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<https://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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/* Copied from bzero.S to prevent the linker from inserting a stub
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between bzero and memset. NOTE: this code should be positioned
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before ENTRY/END_GEN_TB redefinition. */
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ENTRY (__bzero_ppc)
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CALL_MCOUNT 3
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mr r5,r4
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li r4,0
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b L(_memset)
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END_GEN_TB (__bzero_ppc,TB_TOCLESS)
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#if defined SHARED && IS_IN (libc)
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# define MEMSET __memset_ppc
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# undef libc_hidden_builtin_def
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# define libc_hidden_builtin_def(name)
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#endif
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/* Do not implement __bzero at powerpc64/memset.S. */
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#define NO_BZERO_IMPL
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#include <sysdeps/powerpc/powerpc64/memset.S>
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