[GitHub/mt8127/android_kernel_alcatel_ttab.git] / tools / perf / ui / gtk / annotate.c

#include "gtk.h"
#include "util/debug.h"
#include "util/annotate.h"
#include "ui/helpline.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->offset == (s64) -1)
		return 0;

	symhist = annotation__histogram(symbol__annotation(sym), evidx);
	if (!symhist->addr[dl->offset])
		return 0;

	percent = 100.0 * symhist->addr[dl->offset] / symhist->sum;

	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->offset == (s64) -1)
		return 0;

	return scnprintf(buf, size, "%"PRIx64, start + dl->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->line, -1);
	const char *markup = "<span fgcolor='gray'>";

	strcpy(buf, "");

	if (!line)
		return 0;

	if (dl->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, int evidx,
				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, &notes->src->source, node) {
		GtkTreeIter iter;

		gtk_list_store_append(store, &iter);

		if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evidx))
			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, &notes->src->source, node) {
		list_del(&pos->node);
		disasm_line__free(pos);
	}

	return 0;
}

int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx,
			 struct hist_browser_timer *hbt)
{
	GtkWidget *window;
	GtkWidget *notebook;
	GtkWidget *scrolled_window;
	GtkWidget *tab_label;

	if (map->dso->annotate_warned)
		return -1;

	if (symbol__annotate(sym, map, 0) < 0) {
		ui__error("%s", ui_helpline__current);
		return -1;
	}

	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, evidx, hbt);
	return 0;
}

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);
}
Commit	Line	Data
2b676bf0 NK	1	#include "gtk.h"
	2	#include "util/debug.h"
	3	#include "util/annotate.h"
	4	#include "ui/helpline.h"
	5
	6
	7	enum {
	8	ANN_COL__PERCENT,
	9	ANN_COL__OFFSET,
	10	ANN_COL__LINE,
	11
	12	MAX_ANN_COLS
	13	};
	14
	15	static const char *const col_names[] = {
	16	"Overhead",
	17	"Offset",
	18	"Line"
	19	};
	20
	21	static int perf_gtk__get_percent(char buf, size_t size, struct symbol sym,
	22	struct disasm_line *dl, int evidx)
	23	{
	24	struct sym_hist *symhist;
	25	double percent = 0.0;
	26	const char *markup;
	27	int ret = 0;
	28
	29	strcpy(buf, "");
	30
	31	if (dl->offset == (s64) -1)
	32	return 0;
	33
	34	symhist = annotation__histogram(symbol__annotation(sym), evidx);
	35	if (!symhist->addr[dl->offset])
	36	return 0;
	37
	38	percent = 100.0 * symhist->addr[dl->offset] / symhist->sum;
	39
	40	markup = perf_gtk__get_percent_color(percent);
	41	if (markup)
	42	ret += scnprintf(buf, size, "%s", markup);
	43	ret += scnprintf(buf + ret, size - ret, "%6.2f%%", percent);
	44	if (markup)
	45	ret += scnprintf(buf + ret, size - ret, "</span>");
	46
	47	return ret;
	48	}
	49
	50	static int perf_gtk__get_offset(char buf, size_t size, struct symbol sym,
	51	struct map map, struct disasm_line dl)
	52	{
	53	u64 start = map__rip_2objdump(map, sym->start);
	54
	55	strcpy(buf, "");
	56
	57	if (dl->offset == (s64) -1)
	58	return 0;
	59
	60	return scnprintf(buf, size, "%"PRIx64, start + dl->offset);
	61	}
	62
23752237 NK	63	static int perf_gtk__get_line(char buf, size_t size, struct disasm_line dl)
	64	{
	65	int ret = 0;
	66	char *line = g_markup_escape_text(dl->line, -1);
	67	const char *markup = "<span fgcolor='gray'>";
	68
	69	strcpy(buf, "");
	70
	71	if (!line)
	72	return 0;
	73
	74	if (dl->offset != (s64) -1)
	75	markup = NULL;
	76
	77	if (markup)
	78	ret += scnprintf(buf, size, "%s", markup);
	79	ret += scnprintf(buf + ret, size - ret, "%s", line);
	80	if (markup)
	81	ret += scnprintf(buf + ret, size - ret, "</span>");
	82
	83	g_free(line);
	84	return ret;
	85	}
	86
2b676bf0 NK	87	static int perf_gtk__annotate_symbol(GtkWidget window, struct symbol sym,
	88	struct map *map, int evidx,
	89	struct hist_browser_timer *hbt __maybe_unused)
	90	{
	91	struct disasm_line pos, n;
	92	struct annotation *notes;
	93	GType col_types[MAX_ANN_COLS];
	94	GtkCellRenderer *renderer;
	95	GtkListStore *store;
	96	GtkWidget *view;
	97	int i;
	98	char s[512];
	99
2b676bf0 NK	100	notes = symbol__annotation(sym);
	101
	102	for (i = 0; i < MAX_ANN_COLS; i++) {
	103	col_types[i] = G_TYPE_STRING;
	104	}
	105	store = gtk_list_store_newv(MAX_ANN_COLS, col_types);
	106
	107	view = gtk_tree_view_new();
	108	renderer = gtk_cell_renderer_text_new();
	109
	110	for (i = 0; i < MAX_ANN_COLS; i++) {
	111	gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
23752237	112	-1, col_names[i], renderer, "markup",
2b676bf0 NK	113	i, NULL);
	114	}
	115
	116	gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
	117	g_object_unref(GTK_TREE_MODEL(store));
	118
	119	list_for_each_entry(pos, &notes->src->source, node) {
	120	GtkTreeIter iter;
	121
	122	gtk_list_store_append(store, &iter);
	123
	124	if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evidx))
	125	gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
	126	if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos))
	127	gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);
23752237 NK	128	if (perf_gtk__get_line(s, sizeof(s), pos))
23752237 NK	129	gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1);
2b676bf0 NK	130	}
	131
	132	gtk_container_add(GTK_CONTAINER(window), view);
	133
	134	list_for_each_entry_safe(pos, n, &notes->src->source, node) {
	135	list_del(&pos->node);
	136	disasm_line__free(pos);
	137	}
	138
	139	return 0;
	140	}
	141
	142	int symbol__gtk_annotate(struct symbol sym, struct map map, int evidx,
	143	struct hist_browser_timer *hbt)
	144	{
2b676bf0	145	GtkWidget *window;
7a60ba94	146	GtkWidget *notebook;
2b676bf0 NK	147	GtkWidget *scrolled_window;
	148	GtkWidget *tab_label;
	149
c0e79be7 NK	150	if (map->dso->annotate_warned)
	151	return -1;
	152
	153	if (symbol__annotate(sym, map, 0) < 0) {
	154	ui__error("%s", ui_helpline__current);
	155	return -1;
	156	}
	157
7a60ba94 NK	158	if (perf_gtk__is_active_context(pgctx)) {
	159	window = pgctx->main_window;
	160	notebook = pgctx->notebook;
	161	} else {
	162	GtkWidget *vbox;
	163	GtkWidget *infobar;
	164	GtkWidget *statbar;
2b676bf0	165
7a60ba94 NK	166	signal(SIGSEGV, perf_gtk__signal);
	167	signal(SIGFPE, perf_gtk__signal);
	168	signal(SIGINT, perf_gtk__signal);
	169	signal(SIGQUIT, perf_gtk__signal);
	170	signal(SIGTERM, perf_gtk__signal);
2b676bf0	171
7a60ba94 NK	172	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
7a60ba94 NK	173	gtk_window_set_title(GTK_WINDOW(window), "perf annotate");
2b676bf0	174
7a60ba94 NK	175	g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
	176
	177	pgctx = perf_gtk__activate_context(window);
	178	if (!pgctx)
	179	return -1;
	180
	181	vbox = gtk_vbox_new(FALSE, 0);
	182	notebook = gtk_notebook_new();
	183	pgctx->notebook = notebook;
	184
	185	gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
	186
	187	infobar = perf_gtk__setup_info_bar();
	188	if (infobar) {
	189	gtk_box_pack_start(GTK_BOX(vbox), infobar,
	190	FALSE, FALSE, 0);
	191	}
	192
	193	statbar = perf_gtk__setup_statusbar();
	194	gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
	195
	196	gtk_container_add(GTK_CONTAINER(window), vbox);
	197	}
2b676bf0	198
2b676bf0 NK	199	scrolled_window = gtk_scrolled_window_new(NULL, NULL);
	200	tab_label = gtk_label_new(sym->name);
	201
	202	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
	203	GTK_POLICY_AUTOMATIC,
	204	GTK_POLICY_AUTOMATIC);
	205
	206	gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window,
	207	tab_label);
2b676bf0	208
7a60ba94 NK	209	perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt);
	210	return 0;
	211	}
2b676bf0	212
7a60ba94 NK	213	void perf_gtk__show_annotations(void)
	214	{
	215	GtkWidget *window;
2b676bf0	216
7a60ba94 NK	217	if (!perf_gtk__is_active_context(pgctx))
7a60ba94 NK	218	return;
2b676bf0	219
7a60ba94	220	window = pgctx->main_window;
2b676bf0 NK	221	gtk_widget_show_all(window);
	222
	223	perf_gtk__resize_window(window);
	224	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
	225
	226	gtk_main();
	227
	228	perf_gtk__deactivate_context(&pgctx);
2b676bf0	229	}