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linux/tools/perf/util/cs-etm-decoder
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James Clark d927ef5004 perf cs-etm: Add exception level consistency check 
Assert that our own tracking of the exception level matches what
OpenCSD provides. OpenCSD doesn't distinguish between EL0 and EL1 in the
memory access callback so the extra tracking was required. But a rough
assert can still be done.

Signed-off-by: James Clark <james.clark@arm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230612111403.100613-6-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-06-12 18:18:13 -03:00
..
Build perf tools: Rename build libperf to perf 2019-02-14 15:18:08 -03:00
cs-etm-decoder.c perf cs-etm: Add exception level consistency check 2023-06-12 18:18:13 -03:00
cs-etm-decoder.h perf cs-etm: Add exception level consistency check 2023-06-12 18:18:13 -03:00