diff options
| author | Kim Phillips <[email protected]> | 2018-03-08 21:10:30 -0600 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-03-16 13:53:46 -0300 |
| commit | 744e9a91cf898bf027dbe65cc61a5d7565335cba (patch) | |
| tree | 234692bdb93a9f480b656aab1d9a3c52f39d67fe /tools/perf/util/trace-event-scripting.c | |
| parent | 03d9fcb701340de3446b4ff4ddb9f5407d1412f5 (diff) | |
perf tools arm64: Add libdw DWARF post unwind support for ARM64
Based on prior work:
https://lkml.org/lkml/2014/5/6/395
and on how other arches add libdw unwind support. Includes support for
running the unwind test, e.g., on a system with only elfutils' libdw
0.170, the test now runs, and successfully:
$ ./perf test unwind
56: Test dwarf unwind : Ok
Originally-by: Jean Pihet <[email protected]>
Reported-by: Christian Hansen <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions