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