diff options
Diffstat (limited to 'arch/s390/include/asm/linkage.h')
| -rw-r--r-- | arch/s390/include/asm/linkage.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/s390/include/asm/linkage.h b/arch/s390/include/asm/linkage.h index fc8a8284778e..27da78cf416d 100644 --- a/arch/s390/include/asm/linkage.h +++ b/arch/s390/include/asm/linkage.h @@ -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 |