To remove the first line containing file name and file format as below,
$ objdump -l -d -S -C /home/taeung/a.out | head -2
/home/taeung/a.out: file format elf64-x86-64
currently perf-annotate use objdump with grep -v "file name".
But it cause a side effect eliminating filename:linenr of
output of 'objdump -l' so fix it.
Cc: Namhyung Kim <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Taeung Song <[email protected]>
---
tools/perf/util/annotate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 63130ec..e49eb7e 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1443,7 +1443,7 @@ int symbol__disassemble(struct symbol *sym, struct map
*map, const char *arch_na
snprintf(command, sizeof(command),
"%s %s%s --start-address=0x%016" PRIx64
" --stop-address=0x%016" PRIx64
- " -l -d %s %s -C %s 2>/dev/null|grep -v %s|expand",
+ " -l -d %s %s -C %s 2>/dev/null|grep -v %s: |expand",
objdump_path ? objdump_path : "objdump",
disassembler_style ? "-M " : "",
disassembler_style ? disassembler_style : "",
--
2.7.4
