diff options
Diffstat (limited to 'arch/powerpc/include/asm/inst.h')
-rw-r--r-- | arch/powerpc/include/asm/inst.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/inst.h b/arch/powerpc/include/asm/inst.h index 45f3ec868258..cc73c1267572 100644 --- a/arch/powerpc/include/asm/inst.h +++ b/arch/powerpc/include/asm/inst.h @@ -122,6 +122,25 @@ static inline u64 ppc_inst_as_u64(struct ppc_inst x) #endif } +#define PPC_INST_STR_LEN sizeof("00000000 00000000") + +static inline char *__ppc_inst_as_str(char str[PPC_INST_STR_LEN], struct ppc_inst x) +{ + if (ppc_inst_prefixed(x)) + sprintf(str, "%08x %08x", ppc_inst_val(x), ppc_inst_suffix(x)); + else + sprintf(str, "%08x", ppc_inst_val(x)); + + return str; +} + +#define ppc_inst_as_str(x) \ +({ \ + char __str[PPC_INST_STR_LEN]; \ + __ppc_inst_as_str(__str, x); \ + __str; \ +}) + int probe_user_read_inst(struct ppc_inst *inst, struct ppc_inst __user *nip); |