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| author | Stephane Eranian <eranian@google.com> | 2015-11-30 10:02:20 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-05 13:46:45 +0100 |
| commit | e9c4bcdd349eb00f6c704450a063b3dcbea25864 (patch) | |
| tree | b752eab688b7b92b08e0881c5159bdb9690e9f83 /tools/perf/util/demangle-java.h | |
| parent | perf tools: handle spaces in file names obtained from /proc/pid/maps (diff) | |
| download | linux-e9c4bcdd349eb00f6c704450a063b3dcbea25864.tar.xz linux-e9c4bcdd349eb00f6c704450a063b3dcbea25864.zip | |
perf symbols: add Java demangling support
Add Java function descriptor demangling support. Something bfd cannot
do.
Use the JAVA_DEMANGLE_NORET flag to avoid decoding the return type of
functions.
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Carl Love <cel@us.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John McCutchan <johnmccutchan@google.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sonny Rao <sonnyrao@chromium.org>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1448874143-7269-2-git-send-email-eranian@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/demangle-java.h')
| -rw-r--r-- | tools/perf/util/demangle-java.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/demangle-java.h b/tools/perf/util/demangle-java.h new file mode 100644 index 000000000000..a981c1f968fe --- /dev/null +++ b/tools/perf/util/demangle-java.h @@ -0,0 +1,10 @@ +#ifndef __PERF_DEMANGLE_JAVA +#define __PERF_DEMANGLE_JAVA 1 +/* + * demangle function flags + */ +#define JAVA_DEMANGLE_NORET 0x1 /* do not process return type */ + +char * java_demangle_sym(const char *str, int flags); + +#endif /* __PERF_DEMANGLE_JAVA */ |