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authorAdrian Hunter <adrian.hunter@intel.com>2013-12-03 11:23:08 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-12-04 20:46:36 +0400
commit0058aef65eda9c9dde8253af702d542ba7eef697 (patch)
treebd140e8170b3404d6963464b0e1a0ec820fa7cfe /tools/perf/util/srcline.c
parent454ff00f969e515c4cbfd52718ec5e01c7d9aeef (diff)
downloadlinux-0058aef65eda9c9dde8253af702d542ba7eef697.tar.xz
perf symbols: Retain symbol source file name to lookup source line numbers
Currently, lookup of an ip's source file name and line number is done using the dso file name. Instead retain the file name used to lookup the dso's symbols and use that. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386055390-13757-6-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/srcline.c')
-rw-r--r--tools/perf/util/srcline.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
index 25b85b28301b..93795f9c2480 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -249,11 +249,16 @@ char *get_srcline(struct dso *dso, unsigned long addr)
char *file = NULL;
unsigned line = 0;
char *srcline;
- char *dso_name = dso->long_name;
+ char *dso_name;
if (!dso->has_srcline)
return SRCLINE_UNKNOWN;
+ if (dso->symsrc_filename)
+ dso_name = dso->symsrc_filename;
+ else
+ dso_name = dso->long_name;
+
if (dso_name[0] == '[')
goto out;