Add support to call an architecture dependend function to interpret raw data verbatim when dumping the perf.data file with option -D.
This allows to display the event's raw data more verbatim than just plain hex data. Signed-off-by: Thomas Richter <tmri...@linux.ibm.com> --- tools/perf/util/session.c | 7 +++++++ tools/perf/util/session.h | 3 +++ 2 files changed, 10 insertions(+) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 7d2c8ce6cfad..1c8d6d0ef300 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1050,6 +1050,12 @@ static void sample_read__printf(struct perf_sample *sample, u64 read_format) sample->read.one.id, sample->read.one.value); } +void __weak arch__trace_event(struct perf_evlist *evlist __maybe_unused, + union perf_event *event __maybe_unused, + struct perf_sample *sample __maybe_unused) +{ +} + static void dump_event(struct perf_evlist *evlist, union perf_event *event, u64 file_offset, struct perf_sample *sample) { @@ -1060,6 +1066,7 @@ static void dump_event(struct perf_evlist *evlist, union perf_event *event, file_offset, event->header.size, event->header.type); trace_event(event); + arch__trace_event(evlist, event, sample); if (sample) perf_evlist__print_tstamp(evlist, event, sample); diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index d96eccd7d27f..160d9cd6a3ae 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -128,4 +128,7 @@ int perf_event__synthesize_id_index(struct perf_tool *tool, struct perf_evlist *evlist, struct machine *machine); +void arch__trace_event(struct perf_evlist *evlist __maybe_unused, + union perf_event *event __maybe_unused, + struct perf_sample *sample __maybe_unused); #endif /* __PERF_SESSION_H */ -- 2.14.3