Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 6/7] perf script python: Add addr into perf sample dict | Date | Thu, 31 May 2018 07:32:19 -0300 |
| |
From: Leo Yan <leo.yan@linaro.org>
ARM CoreSight auxtrace uses 'sample->addr' to record the target address for branch instructions, so the data of 'sample->addr' is required for tracing data analysis.
This commit collects data of 'sample->addr' into perf sample dict, finally can be used for python script for parsing event.
Signed-off-by: Leo Yan <leo.yan@linaro.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Robert Walker <robert.walker@arm.com> Cc: Tor Jeremiassen <tor@ti.com> Cc: coresight@lists.linaro.org Cc: kim.phillips@arm.co Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Link: http://lkml.kernel.org/r/1527497103-3593-3-git-send-email-leo.yan@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/scripting-engines/trace-event-python.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c index 10dd5fce082b..7f8afacd08ee 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -531,6 +531,8 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample, PyLong_FromUnsignedLongLong(sample->period)); pydict_set_item_string_decref(dict_sample, "phys_addr", PyLong_FromUnsignedLongLong(sample->phys_addr)); + pydict_set_item_string_decref(dict_sample, "addr", + PyLong_FromUnsignedLongLong(sample->addr)); set_sample_read_in_dict(dict_sample, sample, evsel); pydict_set_item_string_decref(dict, "sample", dict_sample); -- 2.14.3
| |