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| author | Ingo Molnar <mingo@kernel.org> | 2015-09-05 10:00:30 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-05 10:00:47 +0300 |
| commit | 95cd2ea7d54b41b0b2828587f108fe270d59eede (patch) | |
| tree | 623675092834a6a92ac1ef28cc5abb930c9a11b0 /arch/s390/include/asm/linkage.h | |
| parent | 66c117d7fa2ae429911e60d84bf31a90b2b96189 (diff) | |
| parent | e713c80a4e49d4bed5324d24755e42bf01c87556 (diff) | |
| download | linux-95cd2ea7d54b41b0b2828587f108fe270d59eede.tar.xz | |
Merge branch 'linus' into x86/urgent, to be able to merge a dependent fix
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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 |