diff options
Diffstat (limited to 'tools/perf/util/disasm.c')
| -rw-r--r-- | tools/perf/util/disasm.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/tools/perf/util/disasm.c b/tools/perf/util/disasm.c index 50c5c206b70e..8f0eb56c6fc6 100644 --- a/tools/perf/util/disasm.c +++ b/tools/perf/util/disasm.c @@ -48,7 +48,7 @@ static int call__scnprintf(struct ins *ins, char *bf, size_t size, static void ins__sort(struct arch *arch); static int disasm_line__parse(char *line, const char **namep, char **rawp); -static int disasm_line__parse_powerpc(struct disasm_line *dl); +static int disasm_line__parse_powerpc(struct disasm_line *dl, struct annotate_args *args); static char *expand_tabs(char *line, char **storage, size_t *storage_len); static __attribute__((constructor)) void symbol__init_regexpr(void) @@ -968,24 +968,25 @@ out: #define PPC_OP(op) (((op) >> 26) & 0x3F) #define RAW_BYTES 11 -static int disasm_line__parse_powerpc(struct disasm_line *dl) +static int disasm_line__parse_powerpc(struct disasm_line *dl, struct annotate_args *args) { char *line = dl->al.line; const char **namep = &dl->ins.name; char **rawp = &dl->ops.raw; char *tmp_raw_insn, *name_raw_insn = skip_spaces(line); char *name = skip_spaces(name_raw_insn + RAW_BYTES); - int objdump = 0; + int disasm = 0; + int ret = 0; - if (strlen(line) > RAW_BYTES) - objdump = 1; + if (args->options->disassembler_used) + disasm = 1; if (name_raw_insn[0] == '\0') return -1; - if (objdump) { - disasm_line__parse(name, namep, rawp); - } else + if (disasm) + ret = disasm_line__parse(name, namep, rawp); + else *namep = ""; tmp_raw_insn = strndup(name_raw_insn, 11); @@ -995,10 +996,10 @@ static int disasm_line__parse_powerpc(struct disasm_line *dl) remove_spaces(tmp_raw_insn); sscanf(tmp_raw_insn, "%x", &dl->raw.raw_insn); - if (objdump) + if (disasm) dl->raw.raw_insn = be32_to_cpu(dl->raw.raw_insn); - return 0; + return ret; } static void annotation_line__init(struct annotation_line *al, @@ -1054,7 +1055,7 @@ struct disasm_line *disasm_line__new(struct annotate_args *args) if (args->offset != -1) { if (arch__is(args->arch, "powerpc")) { - if (disasm_line__parse_powerpc(dl) < 0) + if (disasm_line__parse_powerpc(dl, args) < 0) goto out_free_line; } else if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0) goto out_free_line; @@ -2289,16 +2290,20 @@ int symbol__disassemble(struct symbol *sym, struct annotate_args *args) switch (dis) { case PERF_DISASM_LLVM: + args->options->disassembler_used = PERF_DISASM_LLVM; err = symbol__disassemble_llvm(symfs_filename, sym, args); break; case PERF_DISASM_CAPSTONE: + args->options->disassembler_used = PERF_DISASM_CAPSTONE; err = symbol__disassemble_capstone(symfs_filename, sym, args); break; case PERF_DISASM_OBJDUMP: + args->options->disassembler_used = PERF_DISASM_OBJDUMP; err = symbol__disassemble_objdump(symfs_filename, sym, args); break; case PERF_DISASM_UNKNOWN: /* End of disassemblers. */ default: + args->options->disassembler_used = PERF_DISASM_UNKNOWN; goto out_remove_tmp; } if (err == 0) |