diff options
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 57a273cd03de..82c6c065830d 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1439,7 +1439,7 @@ int cmd_top(int argc, const char **argv) }; struct record_opts *opts = &top.record_opts; struct target *target = &opts->target; - const char *disassembler_style = NULL, *objdump_path = NULL; + const char *disassembler_style = NULL, *objdump_path = NULL, *addr2line_path = NULL; const struct option options[] = { OPT_CALLBACK('e', "event", &top.evlist, "event", "event selector. use 'perf list' to list available events", @@ -1527,6 +1527,8 @@ int cmd_top(int argc, const char **argv) OPT_BOOLEAN(0, "no-bpf-event", &top.record_opts.no_bpf_event, "do not record bpf events"), OPT_STRING(0, "objdump", &objdump_path, "path", "objdump binary to use for disassembly and annotations"), + OPT_STRING(0, "addr2line", &addr2line_path, "path", + "addr2line binary to use for line numbers"), OPT_STRING('M', "disassembler-style", &disassembler_style, "disassembler style", "Specify disassembler style (e.g. -M intel for intel syntax)"), OPT_STRING(0, "prefix", &top.annotation_opts.prefix, "prefix", @@ -1629,7 +1631,11 @@ int cmd_top(int argc, const char **argv) if (!top.annotation_opts.objdump_path) return -ENOMEM; } - + if (addr2line_path) { + symbol_conf.addr2line_path = strdup(addr2line_path); + if (!symbol_conf.addr2line_path) + return -ENOMEM; + } status = symbol__validate_sym_arguments(); if (status) |