diff options
Diffstat (limited to 'arch/powerpc/include/asm/inst.h')
| -rw-r--r-- | arch/powerpc/include/asm/inst.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/inst.h b/arch/powerpc/include/asm/inst.h index 5b756ba77ed2..45f3ec868258 100644 --- a/arch/powerpc/include/asm/inst.h +++ b/arch/powerpc/include/asm/inst.h @@ -113,6 +113,15 @@ static inline struct ppc_inst *ppc_inst_next(void *location, struct ppc_inst *va return location + ppc_inst_len(tmp); } +static inline u64 ppc_inst_as_u64(struct ppc_inst x) +{ +#ifdef CONFIG_CPU_LITTLE_ENDIAN + return (u64)ppc_inst_suffix(x) << 32 | ppc_inst_val(x); +#else + return (u64)ppc_inst_val(x) << 32 | ppc_inst_suffix(x); +#endif +} + int probe_user_read_inst(struct ppc_inst *inst, struct ppc_inst __user *nip); |