[deliverable/linux.git] / arch / s390 / include / asm / linkage.h

#ifndef __ASM_LINKAGE_H
#define __ASM_LINKAGE_H

#include <linux/stringify.h>

#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
Commit	Line	Data
1da177e4 LT	1	#ifndef __ASM_LINKAGE_H
	2	#define __ASM_LINKAGE_H
	3
144d634a JG	4	#include <linux/stringify.h>
	5
	6	#define __ALIGN .align 4, 0x07
	7	#define __ALIGN_STR __stringify(__ALIGN)
1da177e4	8
2e54dc3c HB	9	#ifndef __ASSEMBLY__
	10
	11	/*
	12	* Helper macro for exception table entries
	13	*/
	14	#define EX_TABLE(_fault, _target) \
	15	".section __ex_table,\"a\"\n" \
	16	".align 4\n" \
	17	".long (" #_fault ") - .\n" \
	18	".long (" #_target ") - .\n" \
	19	".previous\n"
	20
	21	#else /* __ASSEMBLY__ */
	22
	23	#define EX_TABLE(_fault, _target) \
	24	.section __ex_table,"a" ; \
	25	.align 4 ; \
	26	.long (_fault) - . ; \
	27	.long (_target) - . ; \
	28	.previous
	29
	30	#endif /* __ASSEMBLY__ */
1da177e4	31	#endif