diff options
Diffstat (limited to 'tools/objtool/arch/powerpc/decode.c')
| -rw-r--r-- | tools/objtool/arch/powerpc/decode.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/tools/objtool/arch/powerpc/decode.c b/tools/objtool/arch/powerpc/decode.c index 9c653805a08a..53b55690f320 100644 --- a/tools/objtool/arch/powerpc/decode.c +++ b/tools/objtool/arch/powerpc/decode.c @@ -41,38 +41,36 @@ const char *arch_ret_insn(int len) int arch_decode_instruction(struct objtool_file *file, const struct section *sec, unsigned long offset, unsigned int maxlen, - unsigned int *len, enum insn_type *type, - unsigned long *immediate, - struct list_head *ops_list) + struct instruction *insn) { unsigned int opcode; enum insn_type typ; unsigned long imm; - u32 insn; + u32 ins; - insn = bswap_if_needed(file->elf, *(u32 *)(sec->data->d_buf + offset)); - opcode = insn >> 26; + ins = bswap_if_needed(file->elf, *(u32 *)(sec->data->d_buf + offset)); + opcode = ins >> 26; typ = INSN_OTHER; imm = 0; switch (opcode) { case 18: /* b[l][a] */ - if ((insn & 3) == 1) /* bl */ + if ((ins & 3) == 1) /* bl */ typ = INSN_CALL; - imm = insn & 0x3fffffc; + imm = ins & 0x3fffffc; if (imm & 0x2000000) imm -= 0x4000000; break; } if (opcode == 1) - *len = 8; + insn->len = 8; else - *len = 4; + insn->len = 4; - *type = typ; - *immediate = imm; + insn->type = typ; + insn->immediate = imm; return 0; } |