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Commit 2e54dc3c authored by Hendrik Brueckner's avatar Hendrik Brueckner Committed by Martin Schwidefsky
Browse files

s390/kernel: move EX_TABLE macros to linkage.h header file 



Move the EX_TABLE macro definitions from the processor.h to the linkage.h
header file.  It helps to reduce circular header file dependencies.

Signed-off-by: default avatarHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 3827ec3d

arch/s390/include/asm/linkage.h

+22 −0
Original line number Diff line number Diff line
@@ -6,4 +6,26 @@ 
#define __ALIGN .align 4, 0x07

#define __ALIGN_STR __stringify(__ALIGN)



#ifndef __ASSEMBLY__



/*

 * Helper macro for exception table entries

 */

#define EX_TABLE(_fault, _target)	\

	".section __ex_table,\"a\"\n"	\

	".align	4\n"			\

	".long	(" #_fault ") - .\n"	\

	".long	(" #_target ") - .\n"	\

	".previous\n"



#else /* __ASSEMBLY__ */



#define EX_TABLE(_fault, _target)	\

	.section __ex_table,"a"	;	\

	.align	4 ;			\

	.long	(_fault) - . ;		\

	.long	(_target) - . ;		\

	.previous



#endif /* __ASSEMBLY__ */

#endif

arch/s390/include/asm/processor.h

+0 −19
Original line number Diff line number Diff line
@@ -336,25 +336,6 @@ extern void memcpy_absolute(void *, void *, size_t); 
	memcpy_absolute(&(dest), &__tmp, sizeof(__tmp));	\

}



/*

 * Helper macro for exception table entries

 */

#define EX_TABLE(_fault, _target)	\

	".section __ex_table,\"a\"\n"	\

	".align	4\n"			\

	".long	(" #_fault ") - .\n"	\

	".long	(" #_target ") - .\n"	\

	".previous\n"



#else /* __ASSEMBLY__ */



#define EX_TABLE(_fault, _target)	\

	.section __ex_table,"a"	;	\

	.align	4 ;			\

	.long	(_fault) - . ;		\

	.long	(_target) - . ;		\

	.previous



#endif /* __ASSEMBLY__ */



#endif /* __ASM_S390_PROCESSOR_H */