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| author | Treehugger Robot <android-test-infra-autosubmit@system.gserviceaccount.com> | 2024-04-17 20:37:54 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2024-04-17 20:37:54 +0000 |
| commit | c6e61744bebed592d53699c66920fd7343e30fc9 (patch) | |
| tree | 80d4df3e80ceba87213962bc9d0c4d0927f51830 /simpleperf | |
| parent | f7d8406bac7c01bf0f2e1f3e7d0a194877fa7879 (diff) | |
| parent | 08466993b70e29d853b12f266de07054b9add4f2 (diff) | |
| download | extras-c6e61744bebed592d53699c66920fd7343e30fc9.tar.gz | |
Merge "simpleperf: Mark cycle counting in ETM config register." into main
Diffstat (limited to 'simpleperf')
| -rw-r--r-- | simpleperf/ETMConstants.h | 1 | ||||
| -rw-r--r-- | simpleperf/ETMRecorder.cpp | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/simpleperf/ETMConstants.h b/simpleperf/ETMConstants.h index 78e9cc26..003d88ab 100644 --- a/simpleperf/ETMConstants.h +++ b/simpleperf/ETMConstants.h @@ -24,6 +24,7 @@ static constexpr int ETM_OPT_CTXTID = 14; static constexpr int ETM_OPT_CTXTID2 = 15; static constexpr int ETM_OPT_TS = 28; // For etm_config_reg: +static constexpr int ETM4_CFG_BIT_CCI = 4; static constexpr int ETM4_CFG_BIT_CTXTID = 6; static constexpr int ETM4_CFG_BIT_VMID = 7; static constexpr int ETM4_CFG_BIT_TS = 11; diff --git a/simpleperf/ETMRecorder.cpp b/simpleperf/ETMRecorder.cpp index cde1eb2b..a722df5c 100644 --- a/simpleperf/ETMRecorder.cpp +++ b/simpleperf/ETMRecorder.cpp @@ -229,6 +229,7 @@ void ETMRecorder::BuildEtmConfig() { } if (cycles_supported) { etm_event_config_ |= 1ULL << ETM_OPT_CYCACC; + etm_config_reg_ |= 1U << ETM4_CFG_BIT_CCI; if (cycle_threshold_) { cc_threshold_config_ |= cycle_threshold_; |