6.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Namhyung Kim <namhyung@xxxxxxxxxx>
[ Upstream commit aaf494cf483a1a835c44e942861429b30a00cab0 ]
It should pass a proper address (i.e. suitable for objdump or addr2line)
to get_srcline() in order to work correctly. It used to pass an address
with map__rip_2objdump() as the second argument but later it's changed
to use notes->start. It's ok in normal cases but it can be changed when
annotate_opts.full_addr is set. So let's convert the address directly
instead of using the notes->start.
Also the last argument is an IP to print symbol offset if requested. So
it should pass symbol-relative address.
Fixes: 7d18a824b5e57ddd ("perf annotate: Toggle full address <-> offset display")
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Ian Rogers <irogers@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240404175716.1225482-2-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/perf/util/annotate.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 50ca92255ff62..2ebe2fe92a10b 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -3025,7 +3025,7 @@ void annotation__toggle_full_addr(struct annotation *notes, struct map_symbol *m
annotation__update_column_widths(notes);
}
-static void annotation__calc_lines(struct annotation *notes, struct map *map,
+static void annotation__calc_lines(struct annotation *notes, struct map_symbol *ms,
struct rb_root *root)
{
struct annotation_line *al;
@@ -3033,6 +3033,7 @@ static void annotation__calc_lines(struct annotation *notes, struct map *map,
list_for_each_entry(al, ¬es->src->source, node) {
double percent_max = 0.0;
+ u64 addr;
int i;
for (i = 0; i < al->data_nr; i++) {
@@ -3048,8 +3049,9 @@ static void annotation__calc_lines(struct annotation *notes, struct map *map,
if (percent_max <= 0.5)
continue;
- al->path = get_srcline(map__dso(map), notes->start + al->offset, NULL,
- false, true, notes->start + al->offset);
+ addr = map__rip_2objdump(ms->map, ms->sym->start);
+ al->path = get_srcline(map__dso(ms->map), addr + al->offset, NULL,
+ false, true, ms->sym->start + al->offset);
insert_source_line(&tmp_root, al);
}
@@ -3060,7 +3062,7 @@ static void symbol__calc_lines(struct map_symbol *ms, struct rb_root *root)
{
struct annotation *notes = symbol__annotation(ms->sym);
- annotation__calc_lines(notes, ms->map, root);
+ annotation__calc_lines(notes, ms, root);
}
int symbol__tty_annotate2(struct map_symbol *ms, struct evsel *evsel)
--
2.43.0
