diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 7f6c14b3fd7f..b07d7d1425f9 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -20,12 +20,50 @@ const char *disassembler_style; static int call__parse(struct ins_operands *ops) { - ops->target = strtoull(ops->raw, NULL, 16); + char *endptr, *tok, *name; + + ops->target = strtoull(ops->raw, &endptr, 16); + + name = strchr(endptr, '<'); + if (name == NULL) + goto indirect_call; + + name++; + + tok = strchr(name, '>'); + if (tok == NULL) + return -1; + + *tok = '\0'; + ops->target_name = strdup(name); + *tok = '>'; + + return ops->target_name == NULL ? -1 : 0; + +indirect_call: + tok = strchr(endptr, '*'); + if (tok == NULL) + return -1; + + ops->target = strtoull(tok + 1, NULL, 16); return 0; } +static int call__scnprintf(struct ins *ins, char *bf, size_t size, + struct ins_operands *ops, bool addrs) +{ + if (addrs) + return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->raw); + + if (ops->target_name) + return scnprintf(bf, size, "%-6.6s %s", ins->name, ops->target_name); + + return scnprintf(bf, size, "%-6.6s *%" PRIx64, ins->name, ops->target); +} + static struct ins_ops call_ops = { - .parse = call__parse, + .parse = call__parse, + .scnprintf = call__scnprintf, }; bool ins__is_call(const struct ins *ins) @@ -251,6 +289,7 @@ void disasm_line__free(struct disasm_line *dl) { free(dl->line); free(dl->name); + free(dl->ops.target_name); free(dl); } diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index a6f60d5c5138..8a8af0d82b07 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -11,6 +11,7 @@ struct ins; struct ins_operands { char *raw; + char *target_name; u64 target; };