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| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-10-14 20:09:03 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-15 10:13:16 -0300 |
| commit | 973db24079fc6b292e896b3b9c057a0a6c0d8e93 (patch) | |
| tree | 317d514ab05e66d07339fa1f689e488f0b43f3bf /scripts/gdb/linux/utils.py | |
| parent | 40053a4b7ebd227e923eb996f5e3e328a647db93 (diff) | |
perf test: test_intel_pt.sh: Add jitdump test
Add a test for decoding self-modifying code using a jitdump file.
The test creates a workload that uses self-modifying code and generates its
own jitdump file. The result is processed with perf inject --jit and
checked for decoding errors.
Note the test will fail without patch "perf inject: Fix GEN_ELF_TEXT_OFFSET
for jit" applied.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20221014170905.64069-6-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions