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-rw-r--r--tools/perf/util/annotate.c64
1 files changed, 53 insertions, 11 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index ae71325..0955cff 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -638,7 +638,9 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
if (dl->offset != -1) {
const char *path = NULL;
- double percent;
+ double percent, max_percent = 0.0;
+ double *ppercents = &percent;
+ int i, nr_percent = 1;
const char *color;
struct annotation *notes = symbol__annotation(sym);
s64 offset = dl->offset;
@@ -647,10 +649,27 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
next = disasm__get_next_ip_line(&notes->src->source, dl);
- percent = disasm__calc_percent(notes, evsel->idx, offset,
- next ? next->offset : (s64) len,
- &path);
- if (percent < min_pcnt)
+ if (symbol_conf.event_group &&
+ perf_evsel__is_group_leader(evsel) &&
+ evsel->nr_members > 1) {
+ nr_percent = evsel->nr_members;
+ ppercents = calloc(nr_percent, sizeof(double));
+ if (ppercents == NULL)
+ return -1;
+ }
+
+ for (i = 0; i < nr_percent; i++) {
+ percent = disasm__calc_percent(notes,
+ evsel->idx + i, offset,
+ next ? next->offset : (s64) len,
+ &path);
+
+ ppercents[i] = percent;
+ if (percent > max_percent)
+ max_percent = percent;
+ }
+
+ if (max_percent < min_pcnt)
return -1;
if (max_lines && printed >= max_lines)
@@ -665,7 +684,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
}
}
- color = get_percent_color(percent);
+ color = get_percent_color(max_percent);
/*
* Also color the filename and line if needed, with
@@ -681,20 +700,35 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st
}
}
- color_fprintf(stdout, color, " %7.2f", percent);
+ for (i = 0; i < nr_percent; i++) {
+ percent = ppercents[i];
+ color = get_percent_color(percent);
+ color_fprintf(stdout, color, " %7.2f", percent);
+ }
+
printf(" : ");
color_fprintf(stdout, PERF_COLOR_MAGENTA, " %" PRIx64 ":", addr);
color_fprintf(stdout, PERF_COLOR_BLUE, "%s\n", dl->line);
+
+ if (ppercents != &percent)
+ free(ppercents);
+
} else if (max_lines && printed >= max_lines)
return 1;
else {
+ int width = 8;
+
if (queue)
return -1;
+ if (symbol_conf.event_group &&
+ perf_evsel__is_group_leader(evsel))
+ width *= evsel->nr_members;
+
if (!*dl->line)
- printf(" :\n");
+ printf(" %*s:\n", width, " ");
else
- printf(" : %s\n", dl->line);
+ printf(" %*s: %s\n", width, " ", dl->line);
}
return 0;
@@ -1077,6 +1111,8 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
int printed = 2, queue_len = 0;
int more = 0;
u64 len;
+ int width = 8;
+ int namelen;
filename = strdup(dso->long_name);
if (!filename)
@@ -1088,9 +1124,15 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map,
d_filename = basename(filename);
len = symbol__size(sym);
+ namelen = strlen(d_filename);
+
+ if (symbol_conf.event_group && perf_evsel__is_group_leader(evsel))
+ width *= evsel->nr_members;
- printf(" Percent | Source code & Disassembly of %s\n", d_filename);
- printf("------------------------------------------------\n");
+ printf(" %-*.*s| Source code & Disassembly of %s\n",
+ width, width, "Percent", d_filename);
+ printf("-%-*.*s-------------------------------------\n",
+ width+namelen, width+namelen, graph_dotted_line);
if (verbose)
symbol__annotate_hits(sym, evsel);
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