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| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2015-09-11 20:43:39 +0000 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-06-20 11:09:45 -0600 |
| commit | 65ad7b198dccae96d776db85d1a184df214dddb4 (patch) | |
| tree | a70196bfbd3d34a16d5aaeae409f95ce0b1ecb54 /tools/perf/util/auxtrace.c | |
| parent | 2eb654b5c6ed9816af6cb8bc2eb2f29318387a95 (diff) | |
perf tools: adding coresight etm PMU record capabilities
Coresight ETMs are IP blocks used to perform HW assisted tracing
on a CPU core. This patch introduce the required auxiliary API
functions allowing the perf core to interact with a tracer.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'tools/perf/util/auxtrace.c')
| -rw-r--r-- | tools/perf/util/auxtrace.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index cc1c9ce5cc56..a6f291dbc4d9 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -892,6 +892,7 @@ int perf_event__process_auxtrace_info(struct perf_tool *tool __maybe_unused, return intel_pt_process_auxtrace_info(event, session); case PERF_AUXTRACE_INTEL_BTS: return intel_bts_process_auxtrace_info(event, session); + case PERF_AUXTRACE_CS_ETM: case PERF_AUXTRACE_UNKNOWN: default: return -EINVAL; |