diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 414d49ad83de..752d4018d06d 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -40,6 +40,7 @@ enum perf_output_field { PERF_OUTPUT_SYM = 1U << 8, PERF_OUTPUT_DSO = 1U << 9, PERF_OUTPUT_ADDR = 1U << 10, + PERF_OUTPUT_SYMOFFSET = 1U << 11, }; struct output_option { @@ -57,6 +58,7 @@ struct output_option { {.str = "sym", .field = PERF_OUTPUT_SYM}, {.str = "dso", .field = PERF_OUTPUT_DSO}, {.str = "addr", .field = PERF_OUTPUT_ADDR}, + {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET}, }; /* default set to maintain compatibility with current format */ @@ -193,6 +195,11 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, "to symbols.\n"); return -EINVAL; } + if (PRINT_FIELD(SYMOFFSET) && !PRINT_FIELD(SYM)) { + pr_err("Display of offsets requested but symbol is not" + "selected.\n"); + return -EINVAL; + } if (PRINT_FIELD(DSO) && !PRINT_FIELD(IP) && !PRINT_FIELD(ADDR)) { pr_err("Display of DSO requested but neither sample IP nor " "sample address\nis selected. Hence, no addresses to convert " @@ -353,7 +360,10 @@ static void print_sample_addr(union perf_event *event, if (PRINT_FIELD(SYM)) { printf(" "); - symbol__fprintf_symname(al.sym, stdout); + if (PRINT_FIELD(SYMOFFSET)) + symbol__fprintf_symname_offs(al.sym, &al, stdout); + else + symbol__fprintf_symname(al.sym, stdout); } if (PRINT_FIELD(DSO)) { @@ -378,7 +388,8 @@ static void print_sample_bts(union perf_event *event, else printf("\n"); perf_event__print_ip(event, sample, machine, evsel, - PRINT_FIELD(SYM), PRINT_FIELD(DSO)); + PRINT_FIELD(SYM), PRINT_FIELD(DSO), + PRINT_FIELD(SYMOFFSET)); } printf(" => "); @@ -421,7 +432,8 @@ static void process_event(union perf_event *event __unused, else printf("\n"); perf_event__print_ip(event, sample, machine, evsel, - PRINT_FIELD(SYM), PRINT_FIELD(DSO)); + PRINT_FIELD(SYM), PRINT_FIELD(DSO), + PRINT_FIELD(SYMOFFSET)); } printf("\n"); @@ -1131,7 +1143,10 @@ static const struct option options[] = { OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", "Look for files with symbols relative to this directory"), OPT_CALLBACK('f', "fields", NULL, "str", - "comma separated output fields prepend with 'type:'. Valid types: hw,sw,trace,raw. Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso,addr", + "comma separated output fields prepend with 'type:'. " + "Valid types: hw,sw,trace,raw. " + "Fields: comm,tid,pid,time,cpu,event,trace,ip,sym,dso," + "addr,symoff", parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), |