diff options
Diffstat (limited to 'tools/perf/util/annotate.c')
| -rw-r--r-- | tools/perf/util/annotate.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 11ad73211538..98cf3e5380bc 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1965,6 +1965,72 @@ int symbol__annotate_printf(struct symbol *sym, struct map *map, return more; } +static void FILE__set_percent_color(void *fp __maybe_unused, + double percent __maybe_unused, + bool current __maybe_unused) +{ +} + +static int FILE__set_jumps_percent_color(void *fp __maybe_unused, + int nr __maybe_unused, bool current __maybe_unused) +{ + return 0; +} + +static int FILE__set_color(void *fp __maybe_unused, int color __maybe_unused) +{ + return 0; +} + +static void FILE__printf(void *fp, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + vfprintf(fp, fmt, args); + va_end(args); +} + +static void FILE__write_graph(void *fp, int graph) +{ + const char *s; + switch (graph) { + + case DARROW_CHAR: s = "↓"; break; + case UARROW_CHAR: s = "↑"; break; + case LARROW_CHAR: s = "←"; break; + case RARROW_CHAR: s = "→"; break; + default: s = "?"; break; + } + + fputs(s, fp); +} + +int symbol__annotate_fprintf2(struct symbol *sym, FILE *fp) +{ + struct annotation *notes = symbol__annotation(sym); + struct annotation_write_ops ops = { + .first_line = true, + .obj = fp, + .set_color = FILE__set_color, + .set_percent_color = FILE__set_percent_color, + .set_jumps_percent_color = FILE__set_jumps_percent_color, + .printf = FILE__printf, + .write_graph = FILE__write_graph, + }; + struct annotation_line *al; + + list_for_each_entry(al, ¬es->src->source, node) { + if (annotation_line__filter(al, notes)) + continue; + annotation_line__write(al, notes, &ops); + fputc('\n', fp); + ops.first_line = false; + } + + return 0; +} + void symbol__annotate_zero_histogram(struct symbol *sym, int evidx) { struct annotation *notes = symbol__annotation(sym); @@ -2165,6 +2231,32 @@ static void symbol__calc_lines(struct symbol *sym, struct map *map, annotation__calc_lines(notes, map, root, start); } +int symbol__tty_annotate2(struct symbol *sym, struct map *map, + struct perf_evsel *evsel, bool print_lines, + bool full_paths) +{ + struct dso *dso = map->dso; + struct rb_root source_line = RB_ROOT; + struct annotation_options opts = { + .use_offset = true, + }; + + if (symbol__annotate2(sym, map, evsel, &opts, NULL) < 0) + return -1; + + if (print_lines) { + srcline_full_filename = full_paths; + symbol__calc_lines(sym, map, &source_line); + print_summary(&source_line, dso->long_name); + } + + symbol__annotate_fprintf2(sym, stdout); + + annotated_source__purge(symbol__annotation(sym)->src); + + return 0; +} + int symbol__tty_annotate(struct symbol *sym, struct map *map, struct perf_evsel *evsel, bool print_lines, bool full_paths, int min_pcnt, int max_lines) |