| // SPDX-License-Identifier: GPL-2.0 |
| #include "gtk.h" |
| #include "util/sort.h" |
| #include "util/debug.h" |
| #include "util/annotate.h" |
| #include "util/evsel.h" |
| #include "util/map.h" |
| #include "util/dso.h" |
| #include "util/symbol.h" |
| #include "ui/helpline.h" |
| #include <inttypes.h> |
| #include <signal.h> |
| |
| enum { |
| ANN_COL__PERCENT, |
| ANN_COL__OFFSET, |
| ANN_COL__LINE, |
| |
| MAX_ANN_COLS |
| }; |
| |
| static const char *const col_names[] = { |
| "Overhead", |
| "Offset", |
| "Line" |
| }; |
| |
| static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym, |
| struct disasm_line *dl, int evidx) |
| { |
| struct sym_hist *symhist; |
| double percent = 0.0; |
| const char *markup; |
| int ret = 0; |
| |
| strcpy(buf, ""); |
| |
| if (dl->al.offset == (s64) -1) |
| return 0; |
| |
| symhist = annotation__histogram(symbol__annotation(sym), evidx); |
| if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples) |
| return 0; |
| |
| percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples; |
| |
| markup = perf_gtk__get_percent_color(percent); |
| if (markup) |
| ret += scnprintf(buf, size, "%s", markup); |
| ret += scnprintf(buf + ret, size - ret, "%6.2f%%", percent); |
| if (markup) |
| ret += scnprintf(buf + ret, size - ret, "</span>"); |
| |
| return ret; |
| } |
| |
| static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym, |
| struct map *map, struct disasm_line *dl) |
| { |
| u64 start = map__rip_2objdump(map, sym->start); |
| |
| strcpy(buf, ""); |
| |
| if (dl->al.offset == (s64) -1) |
| return 0; |
| |
| return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset); |
| } |
| |
| static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl) |
| { |
| int ret = 0; |
| char *line = g_markup_escape_text(dl->al.line, -1); |
| const char *markup = "<span fgcolor='gray'>"; |
| |
| strcpy(buf, ""); |
| |
| if (!line) |
| return 0; |
| |
| if (dl->al.offset != (s64) -1) |
| markup = NULL; |
| |
| if (markup) |
| ret += scnprintf(buf, size, "%s", markup); |
| ret += scnprintf(buf + ret, size - ret, "%s", line); |
| if (markup) |
| ret += scnprintf(buf + ret, size - ret, "</span>"); |
| |
| g_free(line); |
| return ret; |
| } |
| |
| static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym, |
| struct map *map, struct evsel *evsel, |
| struct hist_browser_timer *hbt __maybe_unused) |
| { |
| struct disasm_line *pos, *n; |
| struct annotation *notes; |
| GType col_types[MAX_ANN_COLS]; |
| GtkCellRenderer *renderer; |
| GtkListStore *store; |
| GtkWidget *view; |
| int i; |
| char s[512]; |
| |
| notes = symbol__annotation(sym); |
| |
| for (i = 0; i < MAX_ANN_COLS; i++) { |
| col_types[i] = G_TYPE_STRING; |
| } |
| store = gtk_list_store_newv(MAX_ANN_COLS, col_types); |
| |
| view = gtk_tree_view_new(); |
| renderer = gtk_cell_renderer_text_new(); |
| |
| for (i = 0; i < MAX_ANN_COLS; i++) { |
| gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), |
| -1, col_names[i], renderer, "markup", |
| i, NULL); |
| } |
| |
| gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); |
| g_object_unref(GTK_TREE_MODEL(store)); |
| |
| list_for_each_entry(pos, ¬es->src->source, al.node) { |
| GtkTreeIter iter; |
| int ret = 0; |
| |
| gtk_list_store_append(store, &iter); |
| |
| if (perf_evsel__is_group_event(evsel)) { |
| for (i = 0; i < evsel->core.nr_members; i++) { |
| ret += perf_gtk__get_percent(s + ret, |
| sizeof(s) - ret, |
| sym, pos, |
| evsel->idx + i); |
| ret += scnprintf(s + ret, sizeof(s) - ret, " "); |
| } |
| } else { |
| ret = perf_gtk__get_percent(s, sizeof(s), sym, pos, |
| evsel->idx); |
| } |
| |
| if (ret) |
| gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1); |
| if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos)) |
| gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1); |
| if (perf_gtk__get_line(s, sizeof(s), pos)) |
| gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1); |
| } |
| |
| gtk_container_add(GTK_CONTAINER(window), view); |
| |
| list_for_each_entry_safe(pos, n, ¬es->src->source, al.node) { |
| list_del_init(&pos->al.node); |
| disasm_line__free(pos); |
| } |
| |
| return 0; |
| } |
| |
| static int symbol__gtk_annotate(struct symbol *sym, struct map *map, |
| struct evsel *evsel, |
| struct hist_browser_timer *hbt) |
| { |
| GtkWidget *window; |
| GtkWidget *notebook; |
| GtkWidget *scrolled_window; |
| GtkWidget *tab_label; |
| int err; |
| |
| if (map->dso->annotate_warned) |
| return -1; |
| |
| err = symbol__annotate(sym, map, evsel, 0, &annotation__default_options, NULL); |
| if (err) { |
| char msg[BUFSIZ]; |
| symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg)); |
| ui__error("Couldn't annotate %s: %s\n", sym->name, msg); |
| return -1; |
| } |
| |
| symbol__calc_percent(sym, evsel); |
| |
| if (perf_gtk__is_active_context(pgctx)) { |
| window = pgctx->main_window; |
| notebook = pgctx->notebook; |
| } else { |
| GtkWidget *vbox; |
| GtkWidget *infobar; |
| GtkWidget *statbar; |
| |
| signal(SIGSEGV, perf_gtk__signal); |
| signal(SIGFPE, perf_gtk__signal); |
| signal(SIGINT, perf_gtk__signal); |
| signal(SIGQUIT, perf_gtk__signal); |
| signal(SIGTERM, perf_gtk__signal); |
| |
| window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
| gtk_window_set_title(GTK_WINDOW(window), "perf annotate"); |
| |
| g_signal_connect(window, "delete_event", gtk_main_quit, NULL); |
| |
| pgctx = perf_gtk__activate_context(window); |
| if (!pgctx) |
| return -1; |
| |
| vbox = gtk_vbox_new(FALSE, 0); |
| notebook = gtk_notebook_new(); |
| pgctx->notebook = notebook; |
| |
| gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); |
| |
| infobar = perf_gtk__setup_info_bar(); |
| if (infobar) { |
| gtk_box_pack_start(GTK_BOX(vbox), infobar, |
| FALSE, FALSE, 0); |
| } |
| |
| statbar = perf_gtk__setup_statusbar(); |
| gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); |
| |
| gtk_container_add(GTK_CONTAINER(window), vbox); |
| } |
| |
| scrolled_window = gtk_scrolled_window_new(NULL, NULL); |
| tab_label = gtk_label_new(sym->name); |
| |
| gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), |
| GTK_POLICY_AUTOMATIC, |
| GTK_POLICY_AUTOMATIC); |
| |
| gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, |
| tab_label); |
| |
| perf_gtk__annotate_symbol(scrolled_window, sym, map, evsel, hbt); |
| return 0; |
| } |
| |
| int hist_entry__gtk_annotate(struct hist_entry *he, |
| struct evsel *evsel, |
| struct hist_browser_timer *hbt) |
| { |
| return symbol__gtk_annotate(he->ms.sym, he->ms.map, evsel, hbt); |
| } |
| |
| void perf_gtk__show_annotations(void) |
| { |
| GtkWidget *window; |
| |
| if (!perf_gtk__is_active_context(pgctx)) |
| return; |
| |
| window = pgctx->main_window; |
| gtk_widget_show_all(window); |
| |
| perf_gtk__resize_window(window); |
| gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
| |
| gtk_main(); |
| |
| perf_gtk__deactivate_context(&pgctx); |
| } |