diff options
Diffstat (limited to 'arch/s390/include/asm/linkage.h')
| -rw-r--r-- | arch/s390/include/asm/linkage.h | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/arch/s390/include/asm/linkage.h b/arch/s390/include/asm/linkage.h index 7f22262b0e46..1b52c07b5642 100644 --- a/arch/s390/include/asm/linkage.h +++ b/arch/s390/include/asm/linkage.h @@ -2,38 +2,26 @@ #ifndef __ASM_LINKAGE_H #define __ASM_LINKAGE_H +#include <asm/asm-const.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 +#define __EX_TABLE(_section, _fault, _target) \ + stringify_in_c(.section _section,"a";) \ + stringify_in_c(.align 4;) \ + stringify_in_c(.long (_fault) - .;) \ + stringify_in_c(.long (_target) - .;) \ + stringify_in_c(.previous) -#define EX_TABLE_DMA(_fault, _target) \ - .section .dma.ex_table, "a" ; \ - .align 4 ; \ - .long (_fault) - . ; \ - .long (_target) - . ; \ - .previous +#define EX_TABLE(_fault, _target) \ + __EX_TABLE(__ex_table, _fault, _target) +#define EX_TABLE_DMA(_fault, _target) \ + __EX_TABLE(.dma.ex_table, _fault, _target) -#endif /* __ASSEMBLY__ */ #endif |