diff options
| -rw-r--r-- | include/asm-s390/processor.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h index 5b71d3731723..a3a4e5fd30d7 100644 --- a/include/asm-s390/processor.h +++ b/include/asm-s390/processor.h @@ -339,4 +339,21 @@ int unregister_idle_notifier(struct notifier_block *nb); #endif +/* + * Helper macro for exception table entries + */ +#ifndef __s390x__ +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long " #_fault "," #_target "\n" \ + ".previous\n" +#else +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 8\n" \ + " .quad " #_fault "," #_target "\n" \ + ".previous\n" +#endif + #endif /* __ASM_S390_PROCESSOR_H */ |