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| author |   Namhyung Kim <namhyung.kim@lge.com> | 2013-09-11 14:09:29 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-09 16:01:05 -0300 |
| commit | 58d91a0068694a5ba3efc99e88ce6b4b0dd0d085 (patch) | |
| tree | f01869d62d514ae12225c114d30add9e517660f3 /tools/perf/util/srcline.c | |
| parent | perf annotate: Factor out get/free_srcline() (diff) | |
| download | linux-dev-58d91a0068694a5ba3efc99e88ce6b4b0dd0d085.tar.xz linux-dev-58d91a0068694a5ba3efc99e88ce6b4b0dd0d085.zip | |
perf tools: Do not try to call addr2line on non-binary files
No need to call addr2line since they don't have such information.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1378876173-13363-6-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/srcline.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index 7e92cca6f502..777f91880cdb 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -57,11 +57,17 @@ char *get_srcline(const char *dso_name, unsigned long addr) { char *file; unsigned line; - char *srcline; + char *srcline = SRCLINE_UNKNOWN; size_t size; + if (dso_name[0] == '[') + goto out; + + if (!strncmp(dso_name, "/tmp/perf-", 10)) + goto out; + if (!addr2line(dso_name, addr, &file, &line)) - return SRCLINE_UNKNOWN; + goto out; /* just calculate actual length */ size = snprintf(NULL, 0, "%s:%u", file, line) + 1; @@ -73,6 +79,7 @@ char *get_srcline(const char *dso_name, unsigned long addr) srcline = SRCLINE_UNKNOWN; free(file); +out: return srcline; } |