diff options
Diffstat (limited to 'tools/perf/ui/browsers/annotate.c')
| -rw-r--r-- | tools/perf/ui/browsers/annotate.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index dfe869c20e35..e3e7004f3225 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -812,6 +812,20 @@ static int annotate__scnprintf_title(struct hists *hists, char *bf, size_t size) return printed; } +static void annotate_browser__debuginfo_warning(struct annotate_browser *browser) +{ + struct map_symbol *ms = browser->b.priv; + struct dso *dso = map__dso(ms->map); + + if (browser->dbg == NULL && annotate_opts.code_with_type && + !dso__debuginfo_warned(dso)) { + ui__warning("DWARF debuginfo not found.\n\n" + "Data-type in this DSO will not be displayed.\n" + "Please make sure to have debug information."); + dso__set_debuginfo_warned(dso); + } +} + static int annotate_browser__run(struct annotate_browser *browser, struct evsel *evsel, struct hist_browser_timer *hbt) @@ -842,6 +856,8 @@ static int annotate_browser__run(struct annotate_browser *browser, annotation_br_cntr_abbr_list(&br_cntr_text, evsel, false); + annotate_browser__debuginfo_warning(browser); + while (1) { key = ui_browser__run(&browser->b, delay_secs); @@ -1036,6 +1052,7 @@ show_sup_ins: if (browser->dbg == NULL) browser->dbg = debuginfo__new(dso__long_name(map__dso(ms->map))); annotate_browser__show(&browser->b, title, help); + annotate_browser__debuginfo_warning(browser); continue; case K_LEFT: case '<': |