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| author |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-09-16 09:50:00 -0600 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-22 12:19:40 -0300 |
| commit | a818c563ae16640e00389a39e7b0e7ae4bd3d64c (patch) | |
| tree | 8645703aa0b186ae968d457b88516681c1e2b80a /tools/perf/arch/arm64/util | |
| parent | perf tools: Make coresight PMU listable (diff) | |
| download | linux-dev-a818c563ae16640e00389a39e7b0e7ae4bd3d64c.tar.xz linux-dev-a818c563ae16640e00389a39e7b0e7ae4bd3d64c.zip | |
perf tools: Add 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>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1474041004-13956-4-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/arch/arm64/util')
| -rw-r--r-- | tools/perf/arch/arm64/util/Build | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/arch/arm64/util/Build b/tools/perf/arch/arm64/util/Build index 3876dd05bb8b..cef6fb38d17e 100644 --- a/tools/perf/arch/arm64/util/Build +++ b/tools/perf/arch/arm64/util/Build @@ -1,4 +1,6 @@ libperf-$(CONFIG_DWARF) += dwarf-regs.o libperf-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o -libperf-$(CONFIG_AUXTRACE) += ../../arm/util/pmu.o +libperf-$(CONFIG_AUXTRACE) += ../../arm/util/pmu.o \ + ../../arm/util/auxtrace.o \ + ../../arm/util/cs-etm.o |