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2026-06-10perf test cs-etm: Test decoding for concurrent threads testJames Clark
The thread_loop test only looks for context IDs in the raw trace. There's a lot more that can go wrong when decoding these, so replace it with a test that looks at the final output for matching thread names and symbols. In the future we might use timestamps and context switch events to track threads, so looking at context IDs in the raw trace wouldn't always work. Reviewed-by: Leo Yan <leo.yan@arm.com> Signed-off-by: James Clark <james.clark@linaro.org> Tested-by: Leo Yan <leo.yan@arm.com> Cc: Amir Ayupov <aaupov@meta.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mike Leach <mike.leach@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paschalis Mpeis <Paschalis.Mpeis@arm.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>