[lkml]   [2018]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
Subject[RFT v2 2/4] perf script python: Add addr into perf sample dict
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 <>
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 10dd5fc..7f8afac 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,
pydict_set_item_string_decref(dict_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);

 \ /
  Last update: 2018-05-21 10:55    [W:0.077 / U:5.916 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site