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1// SPDX-License-Identifier: GPL-2.0
2#include "gtk.h"
3#include "util/debug.h"
4#include "util/annotate.h"
5#include "util/evsel.h"
6#include "ui/helpline.h"
7#include <inttypes.h>
8#include <signal.h>
9
10enum {
11 ANN_COL__PERCENT,
12 ANN_COL__OFFSET,
13 ANN_COL__LINE,
14
15 MAX_ANN_COLS
16};
17
18static const char *const col_names[] = {
19 "Overhead",
20 "Offset",
21 "Line"
22};
23
24static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
25 struct disasm_line *dl, int evidx)
26{
27 struct sym_hist *symhist;
28 double percent = 0.0;
29 const char *markup;
30 int ret = 0;
31
32 strcpy(buf, "");
33
34 if (dl->al.offset == (s64) -1)
35 return 0;
36
37 symhist = annotation__histogram(symbol__annotation(sym), evidx);
38 if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples)
39 return 0;
40
41 percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples;
42
43 markup = perf_gtk__get_percent_color(percent);
44 if (markup)
45 ret += scnprintf(buf, size, "%s", markup);
46 ret += scnprintf(buf + ret, size - ret, "%6.2f%%", percent);
47 if (markup)
48 ret += scnprintf(buf + ret, size - ret, "</span>");
49
50 return ret;
51}
52
53static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym,
54 struct map *map, struct disasm_line *dl)
55{
56 u64 start = map__rip_2objdump(map, sym->start);
57
58 strcpy(buf, "");
59
60 if (dl->al.offset == (s64) -1)
61 return 0;
62
63 return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset);
64}
65
66static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
67{
68 int ret = 0;
69 char *line = g_markup_escape_text(dl->al.line, -1);
70 const char *markup = "<span fgcolor='gray'>";
71
72 strcpy(buf, "");
73
74 if (!line)
75 return 0;
76
77 if (dl->al.offset != (s64) -1)
78 markup = NULL;
79
80 if (markup)
81 ret += scnprintf(buf, size, "%s", markup);
82 ret += scnprintf(buf + ret, size - ret, "%s", line);
83 if (markup)
84 ret += scnprintf(buf + ret, size - ret, "</span>");
85
86 g_free(line);
87 return ret;
88}
89
90static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
91 struct map *map, struct perf_evsel *evsel,
92 struct hist_browser_timer *hbt __maybe_unused)
93{
94 struct disasm_line *pos, *n;
95 struct annotation *notes;
96 GType col_types[MAX_ANN_COLS];
97 GtkCellRenderer *renderer;
98 GtkListStore *store;
99 GtkWidget *view;
100 int i;
101 char s[512];
102
103 notes = symbol__annotation(sym);
104
105 for (i = 0; i < MAX_ANN_COLS; i++) {
106 col_types[i] = G_TYPE_STRING;
107 }
108 store = gtk_list_store_newv(MAX_ANN_COLS, col_types);
109
110 view = gtk_tree_view_new();
111 renderer = gtk_cell_renderer_text_new();
112
113 for (i = 0; i < MAX_ANN_COLS; i++) {
114 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
115 -1, col_names[i], renderer, "markup",
116 i, NULL);
117 }
118
119 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
120 g_object_unref(GTK_TREE_MODEL(store));
121
122 list_for_each_entry(pos, ¬es->src->source, al.node) {
123 GtkTreeIter iter;
124 int ret = 0;
125
126 gtk_list_store_append(store, &iter);
127
128 if (perf_evsel__is_group_event(evsel)) {
129 for (i = 0; i < evsel->nr_members; i++) {
130 ret += perf_gtk__get_percent(s + ret,
131 sizeof(s) - ret,
132 sym, pos,
133 evsel->idx + i);
134 ret += scnprintf(s + ret, sizeof(s) - ret, " ");
135 }
136 } else {
137 ret = perf_gtk__get_percent(s, sizeof(s), sym, pos,
138 evsel->idx);
139 }
140
141 if (ret)
142 gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
143 if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos))
144 gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);
145 if (perf_gtk__get_line(s, sizeof(s), pos))
146 gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1);
147 }
148
149 gtk_container_add(GTK_CONTAINER(window), view);
150
151 list_for_each_entry_safe(pos, n, ¬es->src->source, al.node) {
152 list_del(&pos->al.node);
153 disasm_line__free(pos);
154 }
155
156 return 0;
157}
158
159static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
160 struct perf_evsel *evsel,
161 struct hist_browser_timer *hbt)
162{
163 GtkWidget *window;
164 GtkWidget *notebook;
165 GtkWidget *scrolled_window;
166 GtkWidget *tab_label;
167 int err;
168
169 if (map->dso->annotate_warned)
170 return -1;
171
172 err = symbol__annotate(sym, map, evsel, 0, NULL);
173 if (err) {
174 char msg[BUFSIZ];
175 symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));
176 ui__error("Couldn't annotate %s: %s\n", sym->name, msg);
177 return -1;
178 }
179
180 symbol__calc_percent(sym, evsel);
181
182 if (perf_gtk__is_active_context(pgctx)) {
183 window = pgctx->main_window;
184 notebook = pgctx->notebook;
185 } else {
186 GtkWidget *vbox;
187 GtkWidget *infobar;
188 GtkWidget *statbar;
189
190 signal(SIGSEGV, perf_gtk__signal);
191 signal(SIGFPE, perf_gtk__signal);
192 signal(SIGINT, perf_gtk__signal);
193 signal(SIGQUIT, perf_gtk__signal);
194 signal(SIGTERM, perf_gtk__signal);
195
196 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
197 gtk_window_set_title(GTK_WINDOW(window), "perf annotate");
198
199 g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
200
201 pgctx = perf_gtk__activate_context(window);
202 if (!pgctx)
203 return -1;
204
205 vbox = gtk_vbox_new(FALSE, 0);
206 notebook = gtk_notebook_new();
207 pgctx->notebook = notebook;
208
209 gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
210
211 infobar = perf_gtk__setup_info_bar();
212 if (infobar) {
213 gtk_box_pack_start(GTK_BOX(vbox), infobar,
214 FALSE, FALSE, 0);
215 }
216
217 statbar = perf_gtk__setup_statusbar();
218 gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
219
220 gtk_container_add(GTK_CONTAINER(window), vbox);
221 }
222
223 scrolled_window = gtk_scrolled_window_new(NULL, NULL);
224 tab_label = gtk_label_new(sym->name);
225
226 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
227 GTK_POLICY_AUTOMATIC,
228 GTK_POLICY_AUTOMATIC);
229
230 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window,
231 tab_label);
232
233 perf_gtk__annotate_symbol(scrolled_window, sym, map, evsel, hbt);
234 return 0;
235}
236
237int hist_entry__gtk_annotate(struct hist_entry *he,
238 struct perf_evsel *evsel,
239 struct hist_browser_timer *hbt)
240{
241 return symbol__gtk_annotate(he->ms.sym, he->ms.map, evsel, hbt);
242}
243
244void perf_gtk__show_annotations(void)
245{
246 GtkWidget *window;
247
248 if (!perf_gtk__is_active_context(pgctx))
249 return;
250
251 window = pgctx->main_window;
252 gtk_widget_show_all(window);
253
254 perf_gtk__resize_window(window);
255 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
256
257 gtk_main();
258
259 perf_gtk__deactivate_context(&pgctx);
260}
1// SPDX-License-Identifier: GPL-2.0
2#include "gtk.h"
3#include "util/sort.h"
4#include "util/debug.h"
5#include "util/annotate.h"
6#include "util/evsel.h"
7#include "util/map.h"
8#include "util/dso.h"
9#include "util/symbol.h"
10#include "ui/helpline.h"
11#include <inttypes.h>
12#include <signal.h>
13
14enum {
15 ANN_COL__PERCENT,
16 ANN_COL__OFFSET,
17 ANN_COL__LINE,
18
19 MAX_ANN_COLS
20};
21
22static const char *const col_names[] = {
23 "Overhead",
24 "Offset",
25 "Line"
26};
27
28static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym,
29 struct disasm_line *dl, int evidx)
30{
31 struct annotation *notes;
32 struct sym_hist *symhist;
33 struct sym_hist_entry *entry;
34 double percent = 0.0;
35 const char *markup;
36 int ret = 0;
37 u64 nr_samples = 0;
38
39 strcpy(buf, "");
40
41 if (dl->al.offset == (s64) -1)
42 return 0;
43
44 notes = symbol__annotation(sym);
45 symhist = annotation__histogram(notes, evidx);
46 entry = annotated_source__hist_entry(notes->src, evidx, dl->al.offset);
47 if (entry)
48 nr_samples = entry->nr_samples;
49
50 if (!symbol_conf.event_group && nr_samples == 0)
51 return 0;
52
53 percent = 100.0 * nr_samples / symhist->nr_samples;
54
55 markup = perf_gtk__get_percent_color(percent);
56 if (markup)
57 ret += scnprintf(buf, size, "%s", markup);
58 ret += scnprintf(buf + ret, size - ret, "%6.2f%%", percent);
59 if (markup)
60 ret += scnprintf(buf + ret, size - ret, "</span>");
61
62 return ret;
63}
64
65static int perf_gtk__get_offset(char *buf, size_t size, struct map_symbol *ms,
66 struct disasm_line *dl)
67{
68 u64 start = map__rip_2objdump(ms->map, ms->sym->start);
69
70 strcpy(buf, "");
71
72 if (dl->al.offset == (s64) -1)
73 return 0;
74
75 return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset);
76}
77
78static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
79{
80 int ret = 0;
81 char *line = g_markup_escape_text(dl->al.line, -1);
82 const char *markup = "<span fgcolor='gray'>";
83
84 strcpy(buf, "");
85
86 if (!line)
87 return 0;
88
89 if (dl->al.offset != (s64) -1)
90 markup = NULL;
91
92 if (markup)
93 ret += scnprintf(buf, size, "%s", markup);
94 ret += scnprintf(buf + ret, size - ret, "%s", line);
95 if (markup)
96 ret += scnprintf(buf + ret, size - ret, "</span>");
97
98 g_free(line);
99 return ret;
100}
101
102static int perf_gtk__annotate_symbol(GtkWidget *window, struct map_symbol *ms,
103 struct evsel *evsel,
104 struct hist_browser_timer *hbt __maybe_unused)
105{
106 struct symbol *sym = ms->sym;
107 struct disasm_line *pos, *n;
108 struct annotation *notes;
109 GType col_types[MAX_ANN_COLS];
110 GtkCellRenderer *renderer;
111 GtkListStore *store;
112 GtkWidget *view;
113 int i;
114 char s[512];
115
116 notes = symbol__annotation(sym);
117
118 for (i = 0; i < MAX_ANN_COLS; i++) {
119 col_types[i] = G_TYPE_STRING;
120 }
121 store = gtk_list_store_newv(MAX_ANN_COLS, col_types);
122
123 view = gtk_tree_view_new();
124 renderer = gtk_cell_renderer_text_new();
125
126 for (i = 0; i < MAX_ANN_COLS; i++) {
127 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
128 -1, col_names[i], renderer, "markup",
129 i, NULL);
130 }
131
132 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
133 g_object_unref(GTK_TREE_MODEL(store));
134
135 list_for_each_entry(pos, ¬es->src->source, al.node) {
136 GtkTreeIter iter;
137 int ret = 0;
138
139 gtk_list_store_append(store, &iter);
140
141 if (evsel__is_group_event(evsel)) {
142 for (i = 0; i < evsel->core.nr_members; i++) {
143 ret += perf_gtk__get_percent(s + ret,
144 sizeof(s) - ret,
145 sym, pos,
146 evsel->core.idx + i);
147 ret += scnprintf(s + ret, sizeof(s) - ret, " ");
148 }
149 } else {
150 ret = perf_gtk__get_percent(s, sizeof(s), sym, pos,
151 evsel->core.idx);
152 }
153
154 if (ret)
155 gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
156 if (perf_gtk__get_offset(s, sizeof(s), ms, pos))
157 gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);
158 if (perf_gtk__get_line(s, sizeof(s), pos))
159 gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1);
160 }
161
162 gtk_container_add(GTK_CONTAINER(window), view);
163
164 list_for_each_entry_safe(pos, n, ¬es->src->source, al.node) {
165 list_del_init(&pos->al.node);
166 disasm_line__free(pos);
167 }
168
169 return 0;
170}
171
172static int symbol__gtk_annotate(struct map_symbol *ms, struct evsel *evsel,
173 struct hist_browser_timer *hbt)
174{
175 struct dso *dso = map__dso(ms->map);
176 struct symbol *sym = ms->sym;
177 GtkWidget *window;
178 GtkWidget *notebook;
179 GtkWidget *scrolled_window;
180 GtkWidget *tab_label;
181 int err;
182
183 if (dso->annotate_warned)
184 return -1;
185
186 err = symbol__annotate(ms, evsel, NULL);
187 if (err) {
188 char msg[BUFSIZ];
189 dso->annotate_warned = true;
190 symbol__strerror_disassemble(ms, err, msg, sizeof(msg));
191 ui__error("Couldn't annotate %s: %s\n", sym->name, msg);
192 return -1;
193 }
194
195 symbol__calc_percent(sym, evsel);
196
197 if (perf_gtk__is_active_context(pgctx)) {
198 window = pgctx->main_window;
199 notebook = pgctx->notebook;
200 } else {
201 GtkWidget *vbox;
202 GtkWidget *infobar;
203 GtkWidget *statbar;
204
205 signal(SIGSEGV, perf_gtk__signal);
206 signal(SIGFPE, perf_gtk__signal);
207 signal(SIGINT, perf_gtk__signal);
208 signal(SIGQUIT, perf_gtk__signal);
209 signal(SIGTERM, perf_gtk__signal);
210
211 window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
212 gtk_window_set_title(GTK_WINDOW(window), "perf annotate");
213
214 g_signal_connect(window, "delete_event", gtk_main_quit, NULL);
215
216 pgctx = perf_gtk__activate_context(window);
217 if (!pgctx)
218 return -1;
219
220 vbox = gtk_vbox_new(FALSE, 0);
221 notebook = gtk_notebook_new();
222 pgctx->notebook = notebook;
223
224 gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
225
226 infobar = perf_gtk__setup_info_bar();
227 if (infobar) {
228 gtk_box_pack_start(GTK_BOX(vbox), infobar,
229 FALSE, FALSE, 0);
230 }
231
232 statbar = perf_gtk__setup_statusbar();
233 gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0);
234
235 gtk_container_add(GTK_CONTAINER(window), vbox);
236 }
237
238 scrolled_window = gtk_scrolled_window_new(NULL, NULL);
239 tab_label = gtk_label_new(sym->name);
240
241 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
242 GTK_POLICY_AUTOMATIC,
243 GTK_POLICY_AUTOMATIC);
244
245 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window,
246 tab_label);
247
248 perf_gtk__annotate_symbol(scrolled_window, ms, evsel, hbt);
249 return 0;
250}
251
252int hist_entry__gtk_annotate(struct hist_entry *he,
253 struct evsel *evsel,
254 struct hist_browser_timer *hbt)
255{
256 return symbol__gtk_annotate(&he->ms, evsel, hbt);
257}
258
259void perf_gtk__show_annotations(void)
260{
261 GtkWidget *window;
262
263 if (!perf_gtk__is_active_context(pgctx))
264 return;
265
266 window = pgctx->main_window;
267 gtk_widget_show_all(window);
268
269 perf_gtk__resize_window(window);
270 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
271
272 gtk_main();
273
274 perf_gtk__deactivate_context(&pgctx);
275}