diff options
| author | Fabian Hemmer <copy@copy.sh> | 2021-02-04 00:15:37 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-02-17 21:15:06 +0300 |
| commit | cef7af25c9d3a7ea5d0c82424dc8bf93a95b6fc3 (patch) | |
| tree | c55d0626aaa0f3dfdf360a476599b64b73453032 /tools/perf/tests/tests.h | |
| parent | 48859e5293a261437deb0231d78a388e242ed2d3 (diff) | |
| download | linux-cef7af25c9d3a7ea5d0c82424dc8bf93a95b6fc3.tar.xz | |
perf tools: Add OCaml demangling
Detect symbols generated by the OCaml compiler based on their prefix.
Demangle OCaml symbols, returning a newly allocated string (like the
existing Java demangling functionality).
Move a helper function (hex) from tests/code-reading.c to util/string.c
To test:
echo 'Printf.printf "%d\n" (Random.int 42)' > test.ml
perf record ocamlopt.opt test.ml
perf report -d ocamlopt.opt
Signed-off-by: Fabian Hemmer <copy@copy.sh>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LPU-Reference: 20210203211537.b25ytjb6dq5jfbwx@nyu
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/tests.h')
| -rw-r--r-- | tools/perf/tests/tests.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 8e24a61fe4c2..b85f005308a3 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -119,6 +119,7 @@ int test__time_utils(struct test *t, int subtest); int test__jit_write_elf(struct test *test, int subtest); int test__api_io(struct test *test, int subtest); int test__demangle_java(struct test *test, int subtest); +int test__demangle_ocaml(struct test *test, int subtest); int test__pfm(struct test *test, int subtest); const char *test__pfm_subtest_get_desc(int subtest); int test__pfm_subtest_get_nr(void); |