| commit | aba7e29f163b4a332a9d3fe9973d82c7d0db148f | [log] [tgz] |
|---|---|---|
| author | Yabin Cui <yabinc@google.com> | Fri Nov 11 14:53:52 2016 -0800 |
| committer | Yabin Cui <yabinc@google.com> | Fri Nov 11 15:11:12 2016 -0800 |
| tree | 944565b95767350edf8a21a8ab12743c3882ad55 | |
| parent | 0dc19e622630be067ba3ced98f142965fa05c0f0 [diff] |
simpleperf: dump only needed symbols in file feature section. Instead of dumping all symbols in the hit elf files, dump only needed symbols can save a lot of space. To do so, read perf.data after recording to collect hit file and symbol information. Bug: http://b/32340274 Test: test using `simpleperf record --dump-symbols` manually. Test: run simpleperf_unit_test. Change-Id: I480f3e2e7ccebfbb5df16a597724f5f40d62c821