Em Fri, Dec 06, 2013 at 09:42:58AM +0200, Adrian Hunter escreveu:
> Change the order of the output to put the srcline last.
> e.g. old format:
Can you please always provide the command line used, so that people can
quickly reproduce your results, before and after your changes?
- Arnaldo
> 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.hun...@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 7a571fb..8997b69 100644
> --- a/tools/perf/builtin-script.c
> +++ b/tools/perf/builtin-script.c
> @@ -428,15 +428,22 @@ 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, machine, 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, machine, al, print_opts,
> PERF_MAX_STACK_DEPTH);
> }
>
> @@ -448,6 +455,9 @@ static void print_sample_bts(union perf_event *event,
> !output[attr->type].user_set))
> print_sample_addr(event, sample, machine, thread, attr);
>
> + if (print_srcline_last)
> + map__fprintf_srcline(al->map, al->addr, "\n ", stdout);
> +
> printf("\n");
> }
>
> --
> 1.7.11.7
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