diff options
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 4484886dcf08..7a571fb7eb8a 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -43,6 +43,7 @@ enum perf_output_field { PERF_OUTPUT_DSO = 1U << 9, PERF_OUTPUT_ADDR = 1U << 10, PERF_OUTPUT_SYMOFFSET = 1U << 11, + PERF_OUTPUT_SRCLINE = 1U << 12, }; struct output_option { @@ -61,6 +62,7 @@ struct output_option { {.str = "dso", .field = PERF_OUTPUT_DSO}, {.str = "addr", .field = PERF_OUTPUT_ADDR}, {.str = "symoff", .field = PERF_OUTPUT_SYMOFFSET}, + {.str = "srcline", .field = PERF_OUTPUT_SRCLINE}, }; /* default set to maintain compatibility with current format */ @@ -210,6 +212,11 @@ static int perf_evsel__check_attr(struct perf_evsel *evsel, "to DSO.\n"); return -EINVAL; } + if (PRINT_FIELD(SRCLINE) && !PRINT_FIELD(IP)) { + pr_err("Display of source line number requested but sample IP is not\n" + "selected. Hence, no address to lookup the source line number.\n"); + return -EINVAL; + } if ((PRINT_FIELD(PID) || PRINT_FIELD(TID)) && perf_evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID", @@ -245,6 +252,9 @@ static void set_print_ip_opts(struct perf_event_attr *attr) if (PRINT_FIELD(SYMOFFSET)) output[type].print_ip_opts |= PRINT_IP_OPT_SYMOFFSET; + + if (PRINT_FIELD(SRCLINE)) + output[type].print_ip_opts |= PRINT_IP_OPT_SRCLINE; } /* |