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@@ -0,0 +1,229 @@
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+#include "gtk.h"
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+#include "util/debug.h"
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+#include "util/annotate.h"
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+#include "ui/helpline.h"
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+
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+
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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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+
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+ MAX_ANN_COLS
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+};
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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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+
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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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+
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+ strcpy(buf, "");
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+
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+ if (dl->offset == (s64) -1)
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+ return 0;
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+
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+ symhist = annotation__histogram(symbol__annotation(sym), evidx);
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+ if (!symhist->addr[dl->offset])
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+ return 0;
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+
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+ percent = 100.0 * symhist->addr[dl->offset] / symhist->sum;
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+
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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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+
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+ return ret;
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+}
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+
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+static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym,
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+ struct map *map, struct disasm_line *dl)
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+{
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+ u64 start = map__rip_2objdump(map, sym->start);
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+
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+ strcpy(buf, "");
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+
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+ if (dl->offset == (s64) -1)
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+ return 0;
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+
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+ return scnprintf(buf, size, "%"PRIx64, start + dl->offset);
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+}
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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->line, -1);
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+ const char *markup = "<span fgcolor='gray'>";
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+
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+ strcpy(buf, "");
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+
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+ if (!line)
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+ return 0;
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+
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+ if (dl->offset != (s64) -1)
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+ markup = NULL;
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+
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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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+
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+ g_free(line);
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+ return ret;
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+}
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+
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+static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
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+ struct map *map, int evidx,
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+ struct hist_browser_timer *hbt __maybe_unused)
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+{
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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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+
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+ notes = symbol__annotation(sym);
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+
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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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+
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+ view = gtk_tree_view_new();
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+ renderer = gtk_cell_renderer_text_new();
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+
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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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+
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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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+
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+ list_for_each_entry(pos, ¬es->src->source, node) {
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+ GtkTreeIter iter;
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+
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+ gtk_list_store_append(store, &iter);
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+
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+ if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evidx))
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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), sym, map, 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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+
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+ gtk_container_add(GTK_CONTAINER(window), view);
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+
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+ list_for_each_entry_safe(pos, n, ¬es->src->source, node) {
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+ list_del(&pos->node);
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+ disasm_line__free(pos);
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+ }
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+
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+ return 0;
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+}
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+
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+int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx,
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+ struct hist_browser_timer *hbt)
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+{
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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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+
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+ if (map->dso->annotate_warned)
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+ return -1;
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+
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+ if (symbol__annotate(sym, map, 0) < 0) {
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+ ui__error("%s", ui_helpline__current);
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+ return -1;
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+ }
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+
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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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+
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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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+
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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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+
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+ g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
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+
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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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+
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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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+
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+ gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
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+
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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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+
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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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+
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+ gtk_container_add(GTK_CONTAINER(window), vbox);
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+ }
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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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+
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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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+
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+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window,
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+ tab_label);
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+
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+ perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt);
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+ return 0;
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+}
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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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+
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+ if (!perf_gtk__is_active_context(pgctx))
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+ return;
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+
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+ window = pgctx->main_window;
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+ gtk_widget_show_all(window);
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+
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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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+
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+ gtk_main();
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+
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+ perf_gtk__deactivate_context(&pgctx);
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+}
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Ingo Molnar