| From | Adrian Hunter <> | Subject | [PATCH 15/41] perf script: Improve srcline display for BTS | Date | Mon, 14 Jul 2014 13:02:39 +0300 |
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Change the order of the output to put the srcline last. e.g. old format:
4028fc main+0x2c (/bin/ls) /build/buildd/coreutils-8.20/src/ls.c:1269 => 40d8a0 set_program_name+0x0 (/bin/ls)
new format:
4028fc main+0x2c (/bin/ls) => 40d8a0 set_program_name+0x0 (/bin/ls) /build/buildd/coreutils-8.20/src/ls.c:1269
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/builtin-script.c | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 9e9c91f..333b15e 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -427,15 +427,22 @@ static void print_sample_bts(union perf_event *event, struct addr_location *al) { struct perf_event_attr *attr = &evsel->attr; + bool print_srcline_last = false; /* print branch_from information */ if (PRINT_FIELD(IP)) { - if (!symbol_conf.use_callchain) - printf(" "); - else + unsigned int print_opts = output[attr->type].print_ip_opts; + + if (symbol_conf.use_callchain && sample->callchain) { printf("\n"); - perf_evsel__print_ip(evsel, sample, al, - output[attr->type].print_ip_opts, + } else { + printf(" "); + if (print_opts & PRINT_IP_OPT_SRCLINE) { + print_srcline_last = true; + print_opts &= ~PRINT_IP_OPT_SRCLINE; + } + } + perf_evsel__print_ip(evsel, sample, al, print_opts, PERF_MAX_STACK_DEPTH); } @@ -447,6 +454,9 @@ static void print_sample_bts(union perf_event *event, !output[attr->type].user_set)) print_sample_addr(event, sample, al->machine, thread, attr); + if (print_srcline_last) + map__fprintf_srcline(al->map, al->addr, "\n ", stdout); + printf("\n"); } -- 1.8.3.2
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