diff options
Diffstat (limited to 'arch/arm64/include/asm/insn.h')
| -rw-r--r-- | arch/arm64/include/asm/insn.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 56a9e63b6c33..e2ff32a93b5c 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -354,6 +354,16 @@ bool aarch64_insn_hotpatch_safe(u32 old_insn, u32 new_insn); int aarch64_insn_patch_text_nosync(void *addr, u32 insn); int aarch64_insn_patch_text_sync(void *addrs[], u32 insns[], int cnt); int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt); + +bool aarch32_insn_is_wide(u32 insn); + +#define A32_RN_OFFSET 16 +#define A32_RT_OFFSET 12 +#define A32_RT2_OFFSET 0 + +u32 aarch32_insn_extract_reg_num(u32 insn, int offset); +u32 aarch32_insn_mcr_extract_opc2(u32 insn); +u32 aarch32_insn_mcr_extract_crm(u32 insn); #endif /* __ASSEMBLY__ */ #endif /* __ASM_INSN_H */ |