64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
#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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#if defined __i386__
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#define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
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#elif defined __ia64__
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#define asmlinkage CPP_ASMLINKAGE __attribute__((syscall_linkage))
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#else
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#define asmlinkage CPP_ASMLINKAGE
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#endif
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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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#ifdef __arm__
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#define __ALIGN .align 0
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#define __ALIGN_STR ".align 0"
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#else
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#ifdef __mc68000__
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#define __ALIGN .align 4
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#define __ALIGN_STR ".align 4"
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#else
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#ifdef __sh__
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#define __ALIGN .balign 4
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#define __ALIGN_STR ".balign 4"
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#else
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#if defined(__i386__) && defined(CONFIG_X86_ALIGNMENT_16)
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#define __ALIGN .align 16,0x90
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#define __ALIGN_STR ".align 16,0x90"
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#else
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#define __ALIGN .align 4,0x90
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#define __ALIGN_STR ".align 4,0x90"
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#endif
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#endif /* __sh__ */
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#endif /* __mc68000__ */
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#endif /* __arm__ */
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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 ENTRY(name) \
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.globl SYMBOL_NAME(name); \
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ALIGN; \
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SYMBOL_NAME_LABEL(name)
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#endif
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#endif
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