diff options
Diffstat (limited to 'arch/arm64/include/asm/alternative-asm.h')
| -rw-r--r-- | arch/arm64/include/asm/alternative-asm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/alternative-asm.h b/arch/arm64/include/asm/alternative-asm.h new file mode 100644 index 000000000000..5ee9340459b8 --- /dev/null +++ b/arch/arm64/include/asm/alternative-asm.h @@ -0,0 +1,16 @@ +#ifndef __ASM_ALTERNATIVE_ASM_H +#define __ASM_ALTERNATIVE_ASM_H + +#ifdef __ASSEMBLY__ + +.macro altinstruction_entry orig_offset alt_offset feature orig_len alt_len + .word \orig_offset - . + .word \alt_offset - . + .hword \feature + .byte \orig_len + .byte \alt_len +.endm + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_ALTERNATIVE_ASM_H */ |