diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-03-25 18:18:18 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-26 16:38:21 -0300 |
| commit | 328ccdace8855289ad114b70ee1464ba5e3f6436 (patch) | |
| tree | 66c2f0abe8ab330b3e2213046bf8f4eb454c20e4 /tools/perf/util/symbol-elf.c | |
| parent | 12c08a9f591aeda57fb3b05897169e7da5439a79 (diff) | |
perf report: Add --no-demangle option
It's sometimes useful to see undemangled raw symbol name for example
other tools using the perf output to do manipulation of binaries.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Suggested-by: William Cohen <wcohen@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: William Cohen <wcohen@redhat.com>
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=55571
Link: http://lkml.kernel.org/r/1364203098-17741-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol-elf.c')
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 54efcb5659a..4b12bf85032 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -806,9 +806,12 @@ int dso__load_sym(struct dso *dso, struct map *map, * DWARF DW_compile_unit has this, but we don't always have access * to it... */ - demangled = bfd_demangle(NULL, elf_name, DMGL_PARAMS | DMGL_ANSI); - if (demangled != NULL) - elf_name = demangled; + if (symbol_conf.demangle) { + demangled = bfd_demangle(NULL, elf_name, + DMGL_PARAMS | DMGL_ANSI); + if (demangled != NULL) + elf_name = demangled; + } new_symbol: f = symbol__new(sym.st_value, sym.st_size, GELF_ST_BIND(sym.st_info), elf_name); |