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| 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/util/Build | |
| 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/util/Build')
| -rw-r--r-- | tools/perf/util/Build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/Build b/tools/perf/util/Build index 188521f34347..e3e12f9d4733 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -173,6 +173,7 @@ perf-$(CONFIG_ZSTD) += zstd.o perf-$(CONFIG_LIBCAP) += cap.o +perf-y += demangle-ocaml.o perf-y += demangle-java.o perf-y += demangle-rust.o |