8d379dad8f
Add unwind annotations to arch/x86_64/lib/*.S, and also use the macros provided by linux/linkage.h where-ever possible. Some of the alternative instructions handling needed to be adjusted so that the replacement code would also have valid unwind information. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de>
30 lines
933 B
ArmAsm
30 lines
933 B
ArmAsm
/*
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* Copyright 2006 PathScale, Inc. All Rights Reserved.
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License
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* as published by the Free Software Foundation.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <linux/linkage.h>
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#include <asm/dwarf2.h>
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/*
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* override generic version in lib/iomap_copy.c
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*/
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ENTRY(__iowrite32_copy)
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CFI_STARTPROC
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movl %edx,%ecx
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rep movsd
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ret
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CFI_ENDPROC
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ENDPROC(__iowrite32_copy)
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