mirror of
https://github.com/AsahiLinux/u-boot
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74 lines
1.6 KiB
C
74 lines
1.6 KiB
C
/*
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* U-boot - linkage.h
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*
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* Copyright (c) 2005-2007 Analog Devices Inc.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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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
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef _LINUX_LINKAGE_H
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#define _LINUX_LINKAGE_H
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#include <linux/config.h>
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#ifdef __cplusplus
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#define CPP_ASMLINKAGE extern "C"
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#else
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#define CPP_ASMLINKAGE
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#endif
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#define asmlinkage CPP_ASMLINKAGE
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#define SYMBOL_NAME_STR(X) #X
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#define SYMBOL_NAME(X) X
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#ifdef __STDC__
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#define SYMBOL_NAME_LABEL(X) X##:
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#else
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#define SYMBOL_NAME_LABEL(X) X:
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#endif
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#define __ALIGN .align 4
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#define __ALIGN_STR ".align 4"
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#ifdef __ASSEMBLY__
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#define ALIGN __ALIGN
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#define ALIGN_STR __ALIGN_STR
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#define LENTRY(name) \
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ALIGN; \
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SYMBOL_NAME_LABEL(name)
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#define ENTRY(name) \
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.globl SYMBOL_NAME(name); \
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LENTRY(name)
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#endif
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#ifndef END
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#define END(name) \
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.size name, .-name
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#endif
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#ifndef ENDPROC
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#define ENDPROC(name) \
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.type name, @function; \
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END(name)
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#endif
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#endif
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