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-rw-r--r--tools/perf/ui/browsers/Build13
-rw-r--r--tools/perf/ui/browsers/annotate-data.c614
-rw-r--r--tools/perf/ui/browsers/annotate.c65
-rw-r--r--tools/perf/ui/browsers/header.c1
-rw-r--r--tools/perf/ui/browsers/hists.c191
-rw-r--r--tools/perf/ui/browsers/map.c8
-rw-r--r--tools/perf/ui/browsers/scripts.c177
7 files changed, 984 insertions, 85 deletions
diff --git a/tools/perf/ui/browsers/Build b/tools/perf/ui/browsers/Build
index 7a1d5ddaf688..a07489e44765 100644
--- a/tools/perf/ui/browsers/Build
+++ b/tools/perf/ui/browsers/Build
@@ -1,6 +1,7 @@
-perf-y += annotate.o
-perf-y += hists.o
-perf-y += map.o
-perf-y += scripts.o
-perf-y += header.o
-perf-y += res_sample.o
+perf-ui-y += annotate.o
+perf-ui-y += annotate-data.o
+perf-ui-y += hists.o
+perf-ui-y += map.o
+perf-ui-y += scripts.o
+perf-ui-y += header.o
+perf-ui-y += res_sample.o
diff --git a/tools/perf/ui/browsers/annotate-data.c b/tools/perf/ui/browsers/annotate-data.c
new file mode 100644
index 000000000000..aa8c89fe2e82
--- /dev/null
+++ b/tools/perf/ui/browsers/annotate-data.c
@@ -0,0 +1,614 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <inttypes.h>
+#include <string.h>
+#include <linux/zalloc.h>
+#include <sys/ttydefaults.h>
+
+#include "ui/browser.h"
+#include "ui/helpline.h"
+#include "ui/keysyms.h"
+#include "ui/ui.h"
+#include "util/annotate.h"
+#include "util/annotate-data.h"
+#include "util/evsel.h"
+#include "util/evlist.h"
+#include "util/sort.h"
+
+#define FOLDED_SIGN '+'
+#define UNFOLD_SIGN '-'
+#define NOCHLD_SIGN ' '
+
+struct browser_entry {
+ struct list_head node;
+ struct annotated_member *data;
+ struct type_hist_entry *hists;
+ struct browser_entry *parent;
+ struct list_head children;
+ int indent; /*indentation level, starts from 0 */
+ int nr_entries; /* # of visible entries: self + descendents */
+ bool folded; /* only can be false when it has children */
+};
+
+struct annotated_data_browser {
+ struct ui_browser b;
+ struct list_head entries;
+ struct browser_entry *curr;
+ int nr_events;
+};
+
+static struct annotated_data_browser *get_browser(struct ui_browser *uib)
+{
+ return container_of(uib, struct annotated_data_browser, b);
+}
+
+static void update_hist_entry(struct type_hist_entry *dst,
+ struct type_hist_entry *src)
+{
+ dst->nr_samples += src->nr_samples;
+ dst->period += src->period;
+}
+
+static int get_member_overhead(struct annotated_data_type *adt,
+ struct browser_entry *entry,
+ struct evsel *leader)
+{
+ struct annotated_member *member = entry->data;
+ int i, k;
+
+ for (i = 0; i < member->size; i++) {
+ struct type_hist *h;
+ struct evsel *evsel;
+ int offset = member->offset + i;
+
+ k = 0;
+ for_each_group_evsel(evsel, leader) {
+ if (symbol_conf.skip_empty &&
+ evsel__hists(evsel)->stats.nr_samples == 0)
+ continue;
+
+ h = adt->histograms[evsel->core.idx];
+ update_hist_entry(&entry->hists[k++], &h->addr[offset]);
+ }
+ }
+ return 0;
+}
+
+static int add_child_entries(struct annotated_data_browser *browser,
+ struct browser_entry *parent,
+ struct annotated_data_type *adt,
+ struct annotated_member *member,
+ struct evsel *evsel, int indent)
+{
+ struct annotated_member *pos;
+ struct browser_entry *entry;
+ struct list_head *parent_list;
+
+ entry = zalloc(sizeof(*entry));
+ if (entry == NULL)
+ return -1;
+
+ entry->hists = calloc(browser->nr_events, sizeof(*entry->hists));
+ if (entry->hists == NULL) {
+ free(entry);
+ return -1;
+ }
+
+ entry->data = member;
+ entry->parent = parent;
+ entry->indent = indent;
+ if (get_member_overhead(adt, entry, evsel) < 0) {
+ free(entry);
+ return -1;
+ }
+
+ INIT_LIST_HEAD(&entry->children);
+ if (parent)
+ parent_list = &parent->children;
+ else
+ parent_list = &browser->entries;
+
+ list_add_tail(&entry->node, parent_list);
+
+ list_for_each_entry(pos, &member->children, node) {
+ int nr = add_child_entries(browser, entry, adt, pos, evsel,
+ indent + 1);
+ if (nr < 0)
+ return nr;
+ }
+
+ /* add an entry for the closing bracket ("}") */
+ if (!list_empty(&member->children)) {
+ struct browser_entry *bracket;
+
+ bracket = zalloc(sizeof(*bracket));
+ if (bracket == NULL)
+ return -1;
+
+ bracket->indent = indent;
+ bracket->parent = entry;
+ bracket->folded = true;
+ bracket->nr_entries = 1;
+
+ INIT_LIST_HEAD(&bracket->children);
+ list_add_tail(&bracket->node, &entry->children);
+ }
+
+ /* fold child entries by default */
+ entry->folded = true;
+ entry->nr_entries = 1;
+ return 0;
+}
+
+static u32 count_visible_entries(struct annotated_data_browser *browser)
+{
+ int nr = 0;
+ struct browser_entry *entry;
+
+ list_for_each_entry(entry, &browser->entries, node)
+ nr += entry->nr_entries;
+
+ return nr;
+}
+
+static int annotated_data_browser__collect_entries(struct annotated_data_browser *browser)
+{
+ struct hist_entry *he = browser->b.priv;
+ struct annotated_data_type *adt = he->mem_type;
+ struct evsel *evsel = hists_to_evsel(he->hists);
+
+ INIT_LIST_HEAD(&browser->entries);
+
+ add_child_entries(browser, /*parent=*/NULL, adt, &adt->self, evsel,
+ /*indent=*/0);
+
+ browser->b.entries = &browser->entries;
+ browser->b.nr_entries = count_visible_entries(browser);
+ return 0;
+}
+
+static void annotated_data_browser__delete_entries(struct annotated_data_browser *browser)
+{
+ struct browser_entry *pos, *tmp;
+
+ list_for_each_entry_safe(pos, tmp, &browser->entries, node) {
+ list_del_init(&pos->node);
+ zfree(&pos->hists);
+ free(pos);
+ }
+}
+
+static struct browser_entry *get_first_child(struct browser_entry *entry)
+{
+ if (list_empty(&entry->children))
+ return NULL;
+
+ return list_first_entry(&entry->children, struct browser_entry, node);
+}
+
+static struct browser_entry *get_last_child(struct browser_entry *entry)
+{
+ if (list_empty(&entry->children))
+ return NULL;
+
+ return list_last_entry(&entry->children, struct browser_entry, node);
+}
+
+static bool is_first_child(struct browser_entry *entry)
+{
+ /* This will be checked in a different way */
+ if (entry->parent == NULL)
+ return false;
+
+ return get_first_child(entry->parent) == entry;
+}
+
+static bool is_last_child(struct browser_entry *entry)
+{
+ /* This will be checked in a different way */
+ if (entry->parent == NULL)
+ return false;
+
+ return get_last_child(entry->parent) == entry;
+}
+
+static struct browser_entry *browser__prev_entry(struct ui_browser *uib,
+ struct browser_entry *entry)
+{
+ struct annotated_data_browser *browser = get_browser(uib);
+ struct browser_entry *first;
+
+ first = list_first_entry(&browser->entries, struct browser_entry, node);
+
+ while (entry != first) {
+ if (is_first_child(entry))
+ entry = entry->parent;
+ else {
+ entry = list_prev_entry(entry, node);
+ while (!entry->folded)
+ entry = get_last_child(entry);
+ }
+
+ if (!uib->filter || !uib->filter(uib, &entry->node))
+ return entry;
+ }
+ return first;
+}
+
+static struct browser_entry *browser__next_entry(struct ui_browser *uib,
+ struct browser_entry *entry)
+{
+ struct annotated_data_browser *browser = get_browser(uib);
+ struct browser_entry *last;
+
+ last = list_last_entry(&browser->entries, struct browser_entry, node);
+ while (!last->folded)
+ last = get_last_child(last);
+
+ while (entry != last) {
+ if (!entry->folded)
+ entry = get_first_child(entry);
+ else {
+ while (is_last_child(entry))
+ entry = entry->parent;
+
+ entry = list_next_entry(entry, node);
+ }
+
+ if (!uib->filter || !uib->filter(uib, &entry->node))
+ return entry;
+ }
+ return last;
+}
+
+static void browser__seek(struct ui_browser *uib, off_t offset, int whence)
+{
+ struct annotated_data_browser *browser = get_browser(uib);
+ struct browser_entry *entry;
+
+ if (uib->nr_entries == 0)
+ return;
+
+ switch (whence) {
+ case SEEK_SET:
+ entry = list_first_entry(&browser->entries, typeof(*entry), node);
+ if (uib->filter && uib->filter(uib, &entry->node))
+ entry = browser__next_entry(uib, entry);
+ break;
+ case SEEK_CUR:
+ entry = list_entry(uib->top, typeof(*entry), node);
+ break;
+ case SEEK_END:
+ entry = list_last_entry(&browser->entries, typeof(*entry), node);
+ while (!entry->folded)
+ entry = get_last_child(entry);
+ if (uib->filter && uib->filter(uib, &entry->node))
+ entry = browser__prev_entry(uib, entry);
+ break;
+ default:
+ return;
+ }
+
+ assert(entry != NULL);
+
+ if (offset > 0) {
+ while (offset-- != 0)
+ entry = browser__next_entry(uib, entry);
+ } else {
+ while (offset++ != 0)
+ entry = browser__prev_entry(uib, entry);
+ }
+
+ uib->top = &entry->node;
+}
+
+static unsigned int browser__refresh(struct ui_browser *uib)
+{
+ struct annotated_data_browser *browser = get_browser(uib);
+ struct browser_entry *entry, *next;
+ int row = 0;
+
+ if (uib->top == NULL || uib->top == uib->entries)
+ browser__seek(uib, SEEK_SET, 0);
+
+ entry = list_entry(uib->top, typeof(*entry), node);
+
+ while (true) {
+ if (!uib->filter || !uib->filter(uib, &entry->node)) {
+ ui_browser__gotorc(uib, row, 0);
+ uib->write(uib, entry, row);
+ if (uib->top_idx + row == uib->index)
+ browser->curr = entry;
+ if (++row == uib->rows)
+ break;
+ }
+ next = browser__next_entry(uib, entry);
+ if (next == entry)
+ break;
+
+ entry = next;
+ }
+
+ return row;
+}
+
+static int browser__show(struct ui_browser *uib)
+{
+ struct hist_entry *he = uib->priv;
+ struct annotated_data_type *adt = he->mem_type;
+ struct annotated_data_browser *browser = get_browser(uib);
+ const char *help = "Press 'h' for help on key bindings";
+ char title[256];
+
+ snprintf(title, sizeof(title), "Annotate type: '%s' (%d samples)",
+ adt->self.type_name, he->stat.nr_events);
+
+ if (ui_browser__show(uib, title, help) < 0)
+ return -1;
+
+ /* second line header */
+ ui_browser__gotorc_title(uib, 0, 0);
+ ui_browser__set_color(uib, HE_COLORSET_ROOT);
+
+ if (symbol_conf.show_total_period)
+ strcpy(title, "Period");
+ else if (symbol_conf.show_nr_samples)
+ strcpy(title, "Samples");
+ else
+ strcpy(title, "Percent");
+
+ ui_browser__printf(uib, "%*s %10s %10s %10s %s",
+ 2 + 11 * (browser->nr_events - 1), "",
+ title, "Offset", "Size", "Field");
+ ui_browser__write_nstring(uib, "", uib->width);
+ return 0;
+}
+
+static void browser__write_overhead(struct ui_browser *uib,
+ struct type_hist *total,
+ struct type_hist_entry *hist, int row)
+{
+ u64 period = hist->period;
+ double percent = total->period ? (100.0 * period / total->period) : 0;
+ bool current = ui_browser__is_current_entry(uib, row);
+ int nr_samples = 0;
+
+ ui_browser__set_percent_color(uib, percent, current);
+
+ if (symbol_conf.show_total_period)
+ ui_browser__printf(uib, " %10" PRIu64, period);
+ else if (symbol_conf.show_nr_samples)
+ ui_browser__printf(uib, " %10d", nr_samples);
+ else
+ ui_browser__printf(uib, " %10.2f", percent);
+
+ ui_browser__set_percent_color(uib, 0, current);
+}
+
+static void browser__write(struct ui_browser *uib, void *entry, int row)
+{
+ struct annotated_data_browser *browser = get_browser(uib);
+ struct browser_entry *be = entry;
+ struct annotated_member *member = be->data;
+ struct hist_entry *he = uib->priv;
+ struct annotated_data_type *adt = he->mem_type;
+ struct evsel *leader = hists_to_evsel(he->hists);
+ struct evsel *evsel;
+ int idx = 0;
+ bool current = ui_browser__is_current_entry(uib, row);
+
+ if (member == NULL) {
+ /* print the closing bracket */
+ ui_browser__set_percent_color(uib, 0, current);
+ ui_browser__printf(uib, "%c ", NOCHLD_SIGN);
+ ui_browser__write_nstring(uib, "", 11 * browser->nr_events);
+ ui_browser__printf(uib, " %10s %10s %*s};",
+ "", "", be->indent * 4, "");
+ ui_browser__write_nstring(uib, "", uib->width);
+ return;
+ }
+
+ ui_browser__set_percent_color(uib, 0, current);
+
+ if (!list_empty(&be->children))
+ ui_browser__printf(uib, "%c ", be->folded ? FOLDED_SIGN : UNFOLD_SIGN);
+ else
+ ui_browser__printf(uib, "%c ", NOCHLD_SIGN);
+
+ /* print the number */
+ for_each_group_evsel(evsel, leader) {
+ struct type_hist *h = adt->histograms[evsel->core.idx];
+
+ if (symbol_conf.skip_empty &&
+ evsel__hists(evsel)->stats.nr_samples == 0)
+ continue;
+
+ browser__write_overhead(uib, h, &be->hists[idx++], row);
+ }
+
+ /* print type info */
+ if (be->indent == 0 && !member->var_name) {
+ ui_browser__printf(uib, " %#10x %#10x %s%s",
+ member->offset, member->size,
+ member->type_name,
+ list_empty(&member->children) || be->folded? ";" : " {");
+ } else {
+ ui_browser__printf(uib, " %#10x %#10x %*s%s\t%s%s",
+ member->offset, member->size,
+ be->indent * 4, "", member->type_name,
+ member->var_name ?: "",
+ list_empty(&member->children) || be->folded ? ";" : " {");
+ }
+ /* fill the rest */
+ ui_browser__write_nstring(uib, "", uib->width);
+}
+
+static void annotated_data_browser__fold(struct annotated_data_browser *browser,
+ struct browser_entry *entry,
+ bool recursive)
+{
+ struct browser_entry *child;
+
+ if (list_empty(&entry->children))
+ return;
+ if (entry->folded && !recursive)
+ return;
+
+ if (recursive) {
+ list_for_each_entry(child, &entry->children, node)
+ annotated_data_browser__fold(browser, child, true);
+ }
+
+ entry->nr_entries = 1;
+ entry->folded = true;
+}
+
+static void annotated_data_browser__unfold(struct annotated_data_browser *browser,
+ struct browser_entry *entry,
+ bool recursive)
+{
+ struct browser_entry *child;
+ int nr_entries;
+
+ if (list_empty(&entry->children))
+ return;
+ if (!entry->folded && !recursive)
+ return;
+
+ nr_entries = 1; /* for self */
+ list_for_each_entry(child, &entry->children, node) {
+ if (recursive)
+ annotated_data_browser__unfold(browser, child, true);
+
+ nr_entries += child->nr_entries;
+ }
+
+ entry->nr_entries = nr_entries;
+ entry->folded = false;
+}
+
+static void annotated_data_browser__toggle_fold(struct annotated_data_browser *browser,
+ bool recursive)
+{
+ struct browser_entry *curr = browser->curr;
+ struct browser_entry *parent;
+
+ parent = curr->parent;
+ while (parent) {
+ parent->nr_entries -= curr->nr_entries;
+ parent = parent->parent;
+ }
+ browser->b.nr_entries -= curr->nr_entries;
+
+ if (curr->folded)
+ annotated_data_browser__unfold(browser, curr, recursive);
+ else
+ annotated_data_browser__fold(browser, curr, recursive);
+
+ parent = curr->parent;
+ while (parent) {
+ parent->nr_entries += curr->nr_entries;
+ parent = parent->parent;
+ }
+ browser->b.nr_entries += curr->nr_entries;
+
+ assert(browser->b.nr_entries == count_visible_entries(browser));
+}
+
+static int annotated_data_browser__run(struct annotated_data_browser *browser,
+ struct evsel *evsel __maybe_unused,
+ struct hist_browser_timer *hbt)
+{
+ int delay_secs = hbt ? hbt->refresh : 0;
+ int key;
+
+ if (browser__show(&browser->b) < 0)
+ return -1;
+
+ while (1) {
+ key = ui_browser__run(&browser->b, delay_secs);
+
+ switch (key) {
+ case K_TIMER:
+ if (hbt)
+ hbt->timer(hbt->arg);
+ continue;
+ case K_F1:
+ case 'h':
+ ui_browser__help_window(&browser->b,
+ "UP/DOWN/PGUP\n"
+ "PGDN/SPACE Navigate\n"
+ "</> Move to prev/next symbol\n"
+ "e Expand/Collapse current entry\n"
+ "E Expand/Collapse all children of the current\n"
+ "q/ESC/CTRL+C Exit\n\n");
+ continue;
+ case 'e':
+ annotated_data_browser__toggle_fold(browser,
+ /*recursive=*/false);
+ break;
+ case 'E':
+ annotated_data_browser__toggle_fold(browser,
+ /*recursive=*/true);
+ break;
+ case K_LEFT:
+ case '<':
+ case '>':
+ case K_ESC:
+ case 'q':
+ case CTRL('c'):
+ goto out;
+ default:
+ ui_browser__warn_unhandled_hotkey(&browser->b, key, delay_secs, ", use 'h'/F1 to see actions");
+ continue;
+ }
+ }
+out:
+ ui_browser__hide(&browser->b);
+ return key;
+}
+
+int hist_entry__annotate_data_tui(struct hist_entry *he, struct evsel *evsel,
+ struct hist_browser_timer *hbt)
+{
+ struct annotated_data_browser browser = {
+ .b = {
+ .refresh = browser__refresh,
+ .seek = browser__seek,
+ .write = browser__write,
+ .priv = he,
+ .extra_title_lines = 1,
+ },
+ .nr_events = 1,
+ };
+ int ret;
+
+ ui_helpline__push("Press ESC to exit");
+
+ if (evsel__is_group_event(evsel)) {
+ struct evsel *pos;
+ int nr = 0;
+
+ for_each_group_evsel(pos, evsel) {
+ if (!symbol_conf.skip_empty ||
+ evsel__hists(pos)->stats.nr_samples)
+ nr++;
+ }
+ browser.nr_events = nr;
+ }
+
+ ret = annotated_data_browser__collect_entries(&browser);
+ if (ret < 0)
+ goto out;
+
+ /* To get the top and current entry */
+ browser__refresh(&browser.b);
+ /* Show the first-level child entries by default */
+ annotated_data_browser__toggle_fold(&browser, /*recursive=*/false);
+
+ ret = annotated_data_browser__run(&browser, evsel, hbt);
+
+out:
+ annotated_data_browser__delete_entries(&browser);
+
+ return ret;
+}
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index ec5e21932876..ab776b1ed2d5 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -49,7 +49,7 @@ static int ui_browser__jumps_percent_color(struct ui_browser *browser, int nr, b
if (current && (!browser->use_navkeypressed || browser->navkeypressed))
return HE_COLORSET_SELECTED;
- if (nr == notes->max_jump_sources)
+ if (nr == notes->src->max_jump_sources)
return HE_COLORSET_TOP;
if (nr > 1)
return HE_COLORSET_MEDIUM;
@@ -156,6 +156,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
struct symbol *sym = ms->sym;
struct annotation *notes = symbol__annotation(sym);
u8 pcnt_width = annotation__pcnt_width(notes);
+ u8 cntr_width = annotation__br_cntr_width();
int width;
int diff = 0;
@@ -186,7 +187,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
* name right after the '<' token and probably treating this like a
* 'call' instruction.
*/
- target = notes->src->offsets[cursor->ops.target.offset];
+ target = annotated_source__get_line(notes->src, cursor->ops.target.offset);
if (target == NULL) {
ui_helpline__printf("WARN: jump target inconsistency, press 'o', notes->offsets[%#x] = NULL\n",
cursor->ops.target.offset);
@@ -205,13 +206,13 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
ui_browser__set_color(browser, HE_COLORSET_JUMP_ARROWS);
__ui_browser__line_arrow(browser,
- pcnt_width + 2 + notes->widths.addr + width,
+ pcnt_width + 2 + notes->src->widths.addr + width + cntr_width,
from, to);
diff = is_fused(ab, cursor);
if (diff > 0) {
ui_browser__mark_fused(browser,
- pcnt_width + 3 + notes->widths.addr + width,
+ pcnt_width + 3 + notes->src->widths.addr + width + cntr_width,
from - diff, diff, to > from);
}
}
@@ -405,6 +406,9 @@ static bool annotate_browser__toggle_source(struct annotate_browser *browser)
browser->b.index = al->idx_asm;
}
+ if (annotate_opts.hide_src_code_on_title)
+ annotate_opts.hide_src_code_on_title = false;
+
return true;
}
@@ -438,7 +442,7 @@ static int sym_title(struct symbol *sym, struct map *map, char *title,
size_t sz, int percent_type)
{
return snprintf(title, sz, "%s %s [Percent: %s]", sym->name,
- map__dso(map)->long_name,
+ dso__long_name(map__dso(map)),
percent_type_str(percent_type));
}
@@ -703,6 +707,18 @@ switch_percent_type(struct annotation_options *opts, bool base)
}
}
+static int annotate__scnprintf_title(struct hists *hists, char *bf, size_t size)
+{
+ int printed = hists__scnprintf_title(hists, bf, size);
+
+ if (!annotate_opts.hide_src_code_on_title) {
+ printed += scnprintf(bf + printed, size - printed, " [source: %s]",
+ annotate_opts.hide_src_code ? "OFF" : "On");
+ }
+
+ return printed;
+}
+
static int annotate_browser__run(struct annotate_browser *browser,
struct evsel *evsel,
struct hist_browser_timer *hbt)
@@ -714,10 +730,11 @@ static int annotate_browser__run(struct annotate_browser *browser,
struct annotation *notes = symbol__annotation(ms->sym);
const char *help = "Press 'h' for help on key bindings";
int delay_secs = hbt ? hbt->refresh : 0;
+ char *br_cntr_text = NULL;
char title[256];
int key;
- hists__scnprintf_title(hists, title, sizeof(title));
+ annotate__scnprintf_title(hists, title, sizeof(title));
if (annotate_browser__show(&browser->b, title, help) < 0)
return -1;
@@ -730,6 +747,8 @@ static int annotate_browser__run(struct annotate_browser *browser,
nd = browser->curr_hot;
+ annotation_br_cntr_abbr_list(&br_cntr_text, evsel, false);
+
while (1) {
key = ui_browser__run(&browser->b, delay_secs);
@@ -750,8 +769,8 @@ static int annotate_browser__run(struct annotate_browser *browser,
hbt->timer(hbt->arg);
if (delay_secs != 0) {
- symbol__annotate_decay_histogram(sym, evsel->core.idx);
- hists__scnprintf_title(hists, title, sizeof(title));
+ symbol__annotate_decay_histogram(sym, evsel);
+ annotate__scnprintf_title(hists, title, sizeof(title));
annotate_browser__show(&browser->b, title, help);
}
continue;
@@ -796,6 +815,7 @@ static int annotate_browser__run(struct annotate_browser *browser,
"r Run available scripts\n"
"p Toggle percent type [local/global]\n"
"b Toggle percent base [period/hits]\n"
+ "B Branch counter abbr list (Optional)\n"
"? Search string backwards\n"
"f Toggle showing offsets to full address\n");
continue;
@@ -815,6 +835,8 @@ static int annotate_browser__run(struct annotate_browser *browser,
case 's':
if (annotate_browser__toggle_source(browser))
ui_helpline__puts(help);
+ annotate__scnprintf_title(hists, title, sizeof(title));
+ annotate_browser__show(&browser->b, title, help);
continue;
case 'o':
annotate_opts.use_offset = !annotate_opts.use_offset;
@@ -901,9 +923,17 @@ show_sup_ins:
case 'p':
case 'b':
switch_percent_type(&annotate_opts, key == 'b');
- hists__scnprintf_title(hists, title, sizeof(title));
+ annotate__scnprintf_title(hists, title, sizeof(title));
annotate_browser__show(&browser->b, title, help);
continue;
+ case 'B':
+ if (br_cntr_text)
+ ui_browser__help_window(&browser->b, br_cntr_text);
+ else {
+ ui_browser__help_window(&browser->b,
+ "\n The branch counter is not available.\n");
+ }
+ continue;
case 'f':
annotation__toggle_full_addr(notes, ms);
continue;
@@ -915,6 +945,7 @@ show_sup_ins:
case CTRL('c'):
goto out;
default:
+ ui_browser__warn_unhandled_hotkey(&browser->b, key, delay_secs, ", use 'h'/F1 to see actions");
continue;
}
@@ -923,6 +954,7 @@ show_sup_ins:
}
out:
ui_browser__hide(&browser->b);
+ free(br_cntr_text);
return key;
}
@@ -967,25 +999,25 @@ int symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel,
return -1;
dso = map__dso(ms->map);
- if (dso->annotate_warned)
+ if (dso__annotate_warned(dso))
return -1;
- if (not_annotated) {
+ if (not_annotated || !sym->annotate2) {
err = symbol__annotate2(ms, evsel, &browser.arch);
if (err) {
char msg[BUFSIZ];
- dso->annotate_warned = true;
+ dso__set_annotate_warned(dso);
symbol__strerror_disassemble(ms, err, msg, sizeof(msg));
ui__error("Couldn't annotate %s:\n%s", sym->name, msg);
- goto out_free_offsets;
+ return -1;
}
}
ui_helpline__push("Press ESC to exit");
- browser.b.width = notes->src->max_line_len;
+ browser.b.width = notes->src->widths.max_line_len;
browser.b.nr_entries = notes->src->nr_entries;
- browser.b.entries = &notes->src->source,
+ browser.b.entries = &notes->src->source;
browser.b.width += 18; /* Percentage */
if (annotate_opts.hide_src_code)
@@ -996,8 +1028,5 @@ int symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel,
if(not_annotated)
annotated_source__purge(notes->src);
-out_free_offsets:
- if(not_annotated)
- zfree(&notes->src->offsets);
return ret;
}
diff --git a/tools/perf/ui/browsers/header.c b/tools/perf/ui/browsers/header.c
index 57e6e4332f74..2213b4661600 100644
--- a/tools/perf/ui/browsers/header.c
+++ b/tools/perf/ui/browsers/header.c
@@ -69,6 +69,7 @@ static int list_menu__run(struct ui_browser *menu)
key = -1;
break;
default:
+ ui_browser__warn_unhandled_hotkey(menu, key, 0, ", use 'h'/'?'/F1 to see actions");
continue;
}
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 0c02b3a8e121..d26b925e3d7f 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -38,6 +38,7 @@
#include "../ui.h"
#include "map.h"
#include "annotate.h"
+#include "annotate-data.h"
#include "srcline.h"
#include "string2.h"
#include "units.h"
@@ -1225,7 +1226,7 @@ int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...)
return ret;
}
-#define __HPP_COLOR_PERCENT_FN(_type, _field) \
+#define __HPP_COLOR_PERCENT_FN(_type, _field, _fmttype) \
static u64 __hpp_get_##_field(struct hist_entry *he) \
{ \
return he->stat._field; \
@@ -1237,10 +1238,10 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt, \
struct hist_entry *he) \
{ \
return hpp__fmt(fmt, hpp, he, __hpp_get_##_field, " %*.2f%%", \
- __hpp__slsmg_color_printf, true); \
+ __hpp__slsmg_color_printf, _fmttype); \
}
-#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
+#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field, _fmttype) \
static u64 __hpp_get_acc_##_field(struct hist_entry *he) \
{ \
return he->stat_acc->_field; \
@@ -1261,23 +1262,44 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt, \
return ret; \
} \
return hpp__fmt(fmt, hpp, he, __hpp_get_acc_##_field, \
- " %*.2f%%", __hpp__slsmg_color_printf, true); \
+ " %*.2f%%", __hpp__slsmg_color_printf, \
+ _fmttype); \
}
-__HPP_COLOR_PERCENT_FN(overhead, period)
-__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys)
-__HPP_COLOR_PERCENT_FN(overhead_us, period_us)
-__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys)
-__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us)
-__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period)
+#define __HPP_COLOR_MEM_STAT_FN(_name, _type) \
+static int \
+hist_browser__hpp_color_mem_stat_##_name(struct perf_hpp_fmt *fmt, \
+ struct perf_hpp *hpp, \
+ struct hist_entry *he) \
+{ \
+ return hpp__fmt_mem_stat(fmt, hpp, he, PERF_MEM_STAT_##_type, \
+ " %5.1f%%", __hpp__slsmg_color_printf);\
+}
+
+__HPP_COLOR_PERCENT_FN(overhead, period, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_PERCENT_FN(latency, latency, PERF_HPP_FMT_TYPE__LATENCY)
+__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_PERCENT_FN(overhead_us, period_us, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period, PERF_HPP_FMT_TYPE__PERCENT)
+__HPP_COLOR_ACC_PERCENT_FN(latency_acc, latency, PERF_HPP_FMT_TYPE__LATENCY)
+__HPP_COLOR_MEM_STAT_FN(op, OP)
+__HPP_COLOR_MEM_STAT_FN(cache, CACHE)
+__HPP_COLOR_MEM_STAT_FN(memory, MEMORY)
+__HPP_COLOR_MEM_STAT_FN(snoop, SNOOP)
+__HPP_COLOR_MEM_STAT_FN(dtlb, DTLB)
#undef __HPP_COLOR_PERCENT_FN
#undef __HPP_COLOR_ACC_PERCENT_FN
+#undef __HPP_COLOR_MEM_STAT_FN
void hist_browser__init_hpp(void)
{
perf_hpp__format[PERF_HPP__OVERHEAD].color =
hist_browser__hpp_color_overhead;
+ perf_hpp__format[PERF_HPP__LATENCY].color =
+ hist_browser__hpp_color_latency;
perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color =
hist_browser__hpp_color_overhead_sys;
perf_hpp__format[PERF_HPP__OVERHEAD_US].color =
@@ -1288,6 +1310,18 @@ void hist_browser__init_hpp(void)
hist_browser__hpp_color_overhead_guest_us;
perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color =
hist_browser__hpp_color_overhead_acc;
+ perf_hpp__format[PERF_HPP__LATENCY_ACC].color =
+ hist_browser__hpp_color_latency_acc;
+ perf_hpp__format[PERF_HPP__MEM_STAT_OP].color =
+ hist_browser__hpp_color_mem_stat_op;
+ perf_hpp__format[PERF_HPP__MEM_STAT_CACHE].color =
+ hist_browser__hpp_color_mem_stat_cache;
+ perf_hpp__format[PERF_HPP__MEM_STAT_MEMORY].color =
+ hist_browser__hpp_color_mem_stat_memory;
+ perf_hpp__format[PERF_HPP__MEM_STAT_SNOOP].color =
+ hist_browser__hpp_color_mem_stat_snoop;
+ perf_hpp__format[PERF_HPP__MEM_STAT_DTLB].color =
+ hist_browser__hpp_color_mem_stat_dtlb;
res_sample_init();
}
@@ -1678,7 +1712,8 @@ hists_browser__scnprintf_headers(struct hist_browser *browser, char *buf,
return ret;
}
-static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *browser, char *buf, size_t size)
+static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *browser,
+ char *buf, size_t size, int line)
{
struct hists *hists = browser->hists;
struct perf_hpp dummy_hpp = {
@@ -1704,7 +1739,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
if (column++ < browser->b.horiz_scroll)
continue;
- ret = fmt->header(fmt, &dummy_hpp, hists, 0, NULL);
+ ret = fmt->header(fmt, &dummy_hpp, hists, line, NULL);
if (advance_hpp_check(&dummy_hpp, ret))
break;
@@ -1715,6 +1750,9 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
first_node = false;
}
+ if (line < hists->hpp_list->nr_header_lines - 1)
+ return ret;
+
if (!first_node) {
ret = scnprintf(dummy_hpp.buf, dummy_hpp.size, "%*s",
indent * HIERARCHY_INDENT, "");
@@ -1745,7 +1783,7 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
}
first_col = false;
- ret = fmt->header(fmt, &dummy_hpp, hists, 0, NULL);
+ ret = fmt->header(fmt, &dummy_hpp, hists, line, NULL);
dummy_hpp.buf[ret] = '\0';
start = strim(dummy_hpp.buf);
@@ -1764,14 +1802,18 @@ static int hists_browser__scnprintf_hierarchy_headers(struct hist_browser *brows
static void hists_browser__hierarchy_headers(struct hist_browser *browser)
{
+ struct perf_hpp_list *hpp_list = browser->hists->hpp_list;
char headers[1024];
+ int line;
- hists_browser__scnprintf_hierarchy_headers(browser, headers,
- sizeof(headers));
+ for (line = 0; line < hpp_list->nr_header_lines; line++) {
+ hists_browser__scnprintf_hierarchy_headers(browser, headers,
+ sizeof(headers), line);
- ui_browser__gotorc_title(&browser->b, 0, 0);
- ui_browser__set_color(&browser->b, HE_COLORSET_ROOT);
- ui_browser__write_nstring(&browser->b, headers, browser->b.width + 1);
+ ui_browser__gotorc_title(&browser->b, line, 0);
+ ui_browser__set_color(&browser->b, HE_COLORSET_ROOT);
+ ui_browser__write_nstring(&browser->b, headers, browser->b.width + 1);
+ }
}
static void hists_browser__headers(struct hist_browser *browser)
@@ -2414,7 +2456,6 @@ close_file_and_continue:
struct popup_action {
unsigned long time;
struct thread *thread;
- struct evsel *evsel;
int (*fn)(struct hist_browser *browser, struct popup_action *act);
struct map_symbol ms;
int socket;
@@ -2481,14 +2522,13 @@ static struct symbol *symbol__new_unresolved(u64 addr, struct map *map)
}
static int
-add_annotate_opt(struct hist_browser *browser __maybe_unused,
- struct popup_action *act, char **optstr,
+add_annotate_opt(struct popup_action *act, char **optstr,
struct map_symbol *ms,
u64 addr)
{
struct dso *dso;
- if (!ms->map || (dso = map__dso(ms->map)) == NULL || dso->annotate_warned)
+ if (!ms->map || (dso = map__dso(ms->map)) == NULL || dso__annotate_warned(dso))
return 0;
if (!ms->sym)
@@ -2506,6 +2546,30 @@ add_annotate_opt(struct hist_browser *browser __maybe_unused,
}
static int
+do_annotate_type(struct hist_browser *browser, struct popup_action *act __maybe_unused)
+{
+ struct hist_entry *he = browser->he_selection;
+
+ hist_entry__annotate_data_tui(he, hists_to_evsel(browser->hists), browser->hbt);
+ ui_browser__handle_resize(&browser->b);
+ return 0;
+}
+
+static int
+add_annotate_type_opt(struct popup_action *act, char **optstr,
+ struct hist_entry *he)
+{
+ if (he == NULL || he->mem_type == NULL || he->mem_type->histograms == NULL)
+ return 0;
+
+ if (asprintf(optstr, "Annotate type %s", he->mem_type->self.type_name) < 0)
+ return 0;
+
+ act->fn = do_annotate_type;
+ return 1;
+}
+
+static int
do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
{
struct thread *thread = act->thread;
@@ -2581,7 +2645,7 @@ static int hists_browser__zoom_map(struct hist_browser *browser, struct map *map
} else {
struct dso *dso = map__dso(map);
ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s DSO\"",
- __map__is_kernel(map) ? "the Kernel" : dso->short_name);
+ __map__is_kernel(map) ? "the Kernel" : dso__short_name(dso));
browser->hists->dso_filter = dso;
perf_hpp__set_elide(HISTC_DSO, true);
pstack__push(browser->pstack, &browser->hists->dso_filter);
@@ -2607,7 +2671,7 @@ add_dso_opt(struct hist_browser *browser, struct popup_action *act,
if (asprintf(optstr, "Zoom %s %s DSO (use the 'k' hotkey to zoom directly into the kernel)",
browser->hists->dso_filter ? "out of" : "into",
- __map__is_kernel(map) ? "the Kernel" : map__dso(map)->short_name) < 0)
+ __map__is_kernel(map) ? "the Kernel" : dso__short_name(map__dso(map))) < 0)
return 0;
act->ms.map = map;
@@ -2661,7 +2725,7 @@ add_map_opt(struct hist_browser *browser,
}
static int
-do_run_script(struct hist_browser *browser __maybe_unused,
+do_run_script(struct hist_browser *browser,
struct popup_action *act)
{
char *script_opt;
@@ -2700,27 +2764,26 @@ do_run_script(struct hist_browser *browser __maybe_unused,
n += snprintf(script_opt + n, len - n, " --time %s,%s", start, end);
}
- script_browse(script_opt, act->evsel);
+ script_browse(script_opt, hists_to_evsel(browser->hists));
free(script_opt);
return 0;
}
static int
-do_res_sample_script(struct hist_browser *browser __maybe_unused,
+do_res_sample_script(struct hist_browser *browser,
struct popup_action *act)
{
struct hist_entry *he;
he = hist_browser__selected_entry(browser);
- res_sample_browse(he->res_samples, he->num_res, act->evsel, act->rstype);
+ res_sample_browse(he->res_samples, he->num_res, hists_to_evsel(browser->hists), act->rstype);
return 0;
}
static int
-add_script_opt_2(struct hist_browser *browser __maybe_unused,
- struct popup_action *act, char **optstr,
+add_script_opt_2(struct popup_action *act, char **optstr,
struct thread *thread, struct symbol *sym,
- struct evsel *evsel, const char *tstr)
+ const char *tstr)
{
if (thread) {
@@ -2738,7 +2801,6 @@ add_script_opt_2(struct hist_browser *browser __maybe_unused,
act->thread = thread;
act->ms.sym = sym;
- act->evsel = evsel;
act->fn = do_run_script;
return 1;
}
@@ -2746,13 +2808,12 @@ add_script_opt_2(struct hist_browser *browser __maybe_unused,
static int
add_script_opt(struct hist_browser *browser,
struct popup_action *act, char **optstr,
- struct thread *thread, struct symbol *sym,
- struct evsel *evsel)
+ struct thread *thread, struct symbol *sym)
{
int n, j;
struct hist_entry *he;
- n = add_script_opt_2(browser, act, optstr, thread, sym, evsel, "");
+ n = add_script_opt_2(act, optstr, thread, sym, "");
he = hist_browser__selected_entry(browser);
if (sort_order && strstr(sort_order, "time")) {
@@ -2766,8 +2827,7 @@ add_script_opt(struct hist_browser *browser,
j += sprintf(tstr + j, "-");
timestamp__scnprintf_usec(he->time + symbol_conf.time_quantum,
tstr + j, sizeof tstr - j);
- n += add_script_opt_2(browser, act, optstr, thread, sym,
- evsel, tstr);
+ n += add_script_opt_2(act, optstr, thread, sym, tstr);
act->time = he->time;
}
return n;
@@ -2777,7 +2837,6 @@ static int
add_res_sample_opt(struct hist_browser *browser __maybe_unused,
struct popup_action *act, char **optstr,
struct res_sample *res_sample,
- struct evsel *evsel,
enum rstype type)
{
if (!res_sample)
@@ -2789,7 +2848,6 @@ add_res_sample_opt(struct hist_browser *browser __maybe_unused,
return 0;
act->fn = do_res_sample_script;
- act->evsel = evsel;
act->rstype = type;
return 1;
}
@@ -3083,7 +3141,7 @@ do_hotkey: // key came straight from options ui__popup_menu()
if (!browser->selection ||
!browser->selection->map ||
!map__dso(browser->selection->map) ||
- map__dso(browser->selection->map)->annotate_warned) {
+ dso__annotate_warned(map__dso(browser->selection->map))) {
continue;
}
@@ -3240,10 +3298,10 @@ do_hotkey: // key came straight from options ui__popup_menu()
/*
* No need to set actions->dso here since
* it's just to remove the current filter.
- * Ditto for thread below.
*/
do_zoom_dso(browser, actions);
} else if (top == &browser->hists->thread_filter) {
+ actions->thread = thread;
do_zoom_thread(browser, actions);
} else if (top == &browser->hists->socket_filter) {
do_zoom_socket(browser, actions);
@@ -3274,6 +3332,8 @@ do_hotkey: // key came straight from options ui__popup_menu()
/* Fall thru */
default:
helpline = "Press '?' for help on key bindings";
+ ui_browser__warn_unhandled_hotkey(&browser->b, key, delay_secs,
+ ", use 'h'/'?'/F1 to see actions");
continue;
}
@@ -3288,25 +3348,25 @@ do_hotkey: // key came straight from options ui__popup_menu()
if (bi == NULL)
goto skip_annotation;
- nr_options += add_annotate_opt(browser,
- &actions[nr_options],
+ nr_options += add_annotate_opt(&actions[nr_options],
&options[nr_options],
&bi->from.ms,
bi->from.al_addr);
if (bi->to.ms.sym != bi->from.ms.sym)
- nr_options += add_annotate_opt(browser,
- &actions[nr_options],
+ nr_options += add_annotate_opt(&actions[nr_options],
&options[nr_options],
&bi->to.ms,
bi->to.al_addr);
} else if (browser->he_selection) {
- nr_options += add_annotate_opt(browser,
- &actions[nr_options],
+ nr_options += add_annotate_opt(&actions[nr_options],
&options[nr_options],
browser->selection,
browser->he_selection->ip);
}
skip_annotation:
+ nr_options += add_annotate_type_opt(&actions[nr_options],
+ &options[nr_options],
+ browser->he_selection);
nr_options += add_thread_opt(browser, &actions[nr_options],
&options[nr_options], thread);
nr_options += add_dso_opt(browser, &actions[nr_options],
@@ -3328,7 +3388,7 @@ skip_annotation:
nr_options += add_script_opt(browser,
&actions[nr_options],
&options[nr_options],
- thread, NULL, evsel);
+ thread, NULL);
}
/*
* Note that browser->selection != NULL
@@ -3343,24 +3403,23 @@ skip_annotation:
nr_options += add_script_opt(browser,
&actions[nr_options],
&options[nr_options],
- NULL, browser->selection->sym,
- evsel);
+ NULL, browser->selection->sym);
}
}
nr_options += add_script_opt(browser, &actions[nr_options],
- &options[nr_options], NULL, NULL, evsel);
+ &options[nr_options], NULL, NULL);
nr_options += add_res_sample_opt(browser, &actions[nr_options],
&options[nr_options],
hist_browser__selected_res_sample(browser),
- evsel, A_NORMAL);
+ A_NORMAL);
nr_options += add_res_sample_opt(browser, &actions[nr_options],
&options[nr_options],
hist_browser__selected_res_sample(browser),
- evsel, A_ASM);
+ A_ASM);
nr_options += add_res_sample_opt(browser, &actions[nr_options],
&options[nr_options],
hist_browser__selected_res_sample(browser),
- evsel, A_SOURCE);
+ A_SOURCE);
nr_options += add_switch_opt(browser, &actions[nr_options],
&options[nr_options]);
skip_scripting:
@@ -3530,6 +3589,7 @@ browse_hists:
case CTRL('c'):
goto out;
default:
+ ui_browser__warn_unhandled_hotkey(&menu->b, key, delay_secs, NULL);
continue;
}
}
@@ -3653,8 +3713,10 @@ int block_hists_tui_browse(struct block_hist *bh, struct evsel *evsel,
struct hist_browser *browser;
int key = -1;
struct popup_action action;
+ char *br_cntr_text = NULL;
static const char help[] =
- " q Quit \n";
+ " q/ESC Quit \n"
+ " B Branch counter abbr list (Optional)\n";
browser = hist_browser__new(hists);
if (!browser)
@@ -3672,11 +3734,15 @@ int block_hists_tui_browse(struct block_hist *bh, struct evsel *evsel,
memset(&action, 0, sizeof(action));
+ if (!annotation_br_cntr_abbr_list(&br_cntr_text, evsel, false))
+ annotate_opts.show_br_cntr = true;
+
while (1) {
key = hist_browser__run(browser, "? - help", true, 0);
switch (key) {
case 'q':
+ case K_ESC:
goto out;
case '?':
ui_browser__help_window(&browser->b, help);
@@ -3692,12 +3758,25 @@ int block_hists_tui_browse(struct block_hist *bh, struct evsel *evsel,
action.ms.sym = browser->selection->sym;
do_annotate(browser, &action);
continue;
+ case 'B':
+ if (br_cntr_text) {
+ ui__question_window("Branch counter abbr list",
+ br_cntr_text, "Press any key...", 0);
+ } else {
+ ui__question_window("Branch counter abbr list",
+ "\n The branch counter is not available.\n",
+ "Press any key...", 0);
+ }
+ continue;
default:
- break;
+ ui_browser__warn_unhandled_hotkey(&browser->b, key, 0,
+ ", use '?' to see actions");
+ continue;
}
}
out:
hist_browser__delete(browser);
+ free(br_cntr_text);
return 0;
}
diff --git a/tools/perf/ui/browsers/map.c b/tools/perf/ui/browsers/map.c
index 3d1b958d8832..c61ba3174a24 100644
--- a/tools/perf/ui/browsers/map.c
+++ b/tools/perf/ui/browsers/map.c
@@ -76,7 +76,7 @@ static int map_browser__run(struct map_browser *browser)
{
int key;
- if (ui_browser__show(&browser->b, map__dso(browser->map)->long_name,
+ if (ui_browser__show(&browser->b, dso__long_name(map__dso(browser->map)),
"Press ESC to exit, %s / to search",
verbose > 0 ? "" : "restart with -v to use") < 0)
return -1;
@@ -88,8 +88,10 @@ static int map_browser__run(struct map_browser *browser)
case '/':
if (verbose > 0)
map_browser__search(browser);
+ /* fall thru */
default:
- break;
+ ui_browser__warn_unhandled_hotkey(&browser->b, key, 0, NULL);
+ continue;
case K_LEFT:
case K_ESC:
case 'q':
@@ -106,7 +108,7 @@ int map__browse(struct map *map)
{
struct map_browser mb = {
.b = {
- .entries = &map__dso(map)->symbols,
+ .entries = dso__symbols(map__dso(map)),
.refresh = ui_browser__rb_tree_refresh,
.seek = ui_browser__rb_tree_seek,
.write = map_browser__write,
diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c
index e437d7889de6..2d04ece833aa 100644
--- a/tools/perf/ui/browsers/scripts.c
+++ b/tools/perf/ui/browsers/scripts.c
@@ -1,16 +1,18 @@
// SPDX-License-Identifier: GPL-2.0
-#include "../../builtin.h"
-#include "../../perf.h"
#include "../../util/util.h" // perf_exe()
#include "../util.h"
+#include "../../util/evlist.h"
#include "../../util/hist.h"
#include "../../util/debug.h"
+#include "../../util/session.h"
#include "../../util/symbol.h"
#include "../browser.h"
#include "../libslang.h"
#include "config.h"
+#include <linux/err.h>
#include <linux/string.h>
#include <linux/zalloc.h>
+#include <subcmd/exec-cmd.h>
#include <stdlib.h>
#define SCRIPT_NAMELEN 128
@@ -78,6 +80,177 @@ static int scripts_config(const char *var, const char *value, void *data)
}
/*
+ * Some scripts specify the required events in their "xxx-record" file,
+ * this function will check if the events in perf.data match those
+ * mentioned in the "xxx-record".
+ *
+ * Fixme: All existing "xxx-record" are all in good formats "-e event ",
+ * which is covered well now. And new parsing code should be added to
+ * cover the future complex formats like event groups etc.
+ */
+static int check_ev_match(int dir_fd, const char *scriptname, struct perf_session *session)
+{
+ char line[BUFSIZ];
+ FILE *fp;
+
+ {
+ char filename[FILENAME_MAX + 5];
+ int fd;
+
+ scnprintf(filename, sizeof(filename), "bin/%s-record", scriptname);
+ fd = openat(dir_fd, filename, O_RDONLY);
+ if (fd == -1)
+ return -1;
+ fp = fdopen(fd, "r");
+ if (!fp)
+ return -1;
+ }
+
+ while (fgets(line, sizeof(line), fp)) {
+ char *p = skip_spaces(line);
+
+ if (*p == '#')
+ continue;
+
+ while (strlen(p)) {
+ int match, len;
+ struct evsel *pos;
+ char evname[128];
+
+ p = strstr(p, "-e");
+ if (!p)
+ break;
+
+ p += 2;
+ p = skip_spaces(p);
+ len = strcspn(p, " \t");
+ if (!len)
+ break;
+
+ snprintf(evname, len + 1, "%s", p);
+
+ match = 0;
+ evlist__for_each_entry(session->evlist, pos) {
+ if (evsel__name_is(pos, evname)) {
+ match = 1;
+ break;
+ }
+ }
+
+ if (!match) {
+ fclose(fp);
+ return -1;
+ }
+ }
+ }
+
+ fclose(fp);
+ return 0;
+}
+
+/*
+ * Return -1 if none is found, otherwise the actual scripts number.
+ *
+ * Currently the only user of this function is the script browser, which
+ * will list all statically runnable scripts, select one, execute it and
+ * show the output in a perf browser.
+ */
+static int find_scripts(char **scripts_array, char **scripts_path_array, int num,
+ int pathlen)
+{
+ struct dirent *script_dirent, *lang_dirent;
+ int scripts_dir_fd, lang_dir_fd;
+ DIR *scripts_dir, *lang_dir;
+ struct perf_session *session;
+ struct perf_data data = {
+ .path = input_name,
+ .mode = PERF_DATA_MODE_READ,
+ };
+ char *temp;
+ int i = 0;
+ const char *exec_path = get_argv_exec_path();
+
+ session = perf_session__new(&data, NULL);
+ if (IS_ERR(session))
+ return PTR_ERR(session);
+
+ {
+ char scripts_path[PATH_MAX];
+
+ snprintf(scripts_path, sizeof(scripts_path), "%s/scripts", exec_path);
+ scripts_dir_fd = open(scripts_path, O_DIRECTORY);
+ pr_err("Failed to open directory '%s'", scripts_path);
+ if (scripts_dir_fd == -1) {
+ perf_session__delete(session);
+ return -1;
+ }
+ }
+ scripts_dir = fdopendir(scripts_dir_fd);
+ if (!scripts_dir) {
+ close(scripts_dir_fd);
+ perf_session__delete(session);
+ return -1;
+ }
+
+ while ((lang_dirent = readdir(scripts_dir)) != NULL) {
+ if (lang_dirent->d_type != DT_DIR &&
+ (lang_dirent->d_type == DT_UNKNOWN &&
+ !is_directory_at(scripts_dir_fd, lang_dirent->d_name)))
+ continue;
+ if (!strcmp(lang_dirent->d_name, ".") || !strcmp(lang_dirent->d_name, ".."))
+ continue;
+
+#ifndef HAVE_LIBPERL_SUPPORT
+ if (strstr(lang_dirent->d_name, "perl"))
+ continue;
+#endif
+#ifndef HAVE_LIBPYTHON_SUPPORT
+ if (strstr(lang_dirent->d_name, "python"))
+ continue;
+#endif
+
+ lang_dir_fd = openat(scripts_dir_fd, lang_dirent->d_name, O_DIRECTORY);
+ if (lang_dir_fd == -1)
+ continue;
+ lang_dir = fdopendir(lang_dir_fd);
+ if (!lang_dir) {
+ close(lang_dir_fd);
+ continue;
+ }
+ while ((script_dirent = readdir(lang_dir)) != NULL) {
+ if (script_dirent->d_type == DT_DIR)
+ continue;
+ if (script_dirent->d_type == DT_UNKNOWN &&
+ is_directory_at(lang_dir_fd, script_dirent->d_name))
+ continue;
+ /* Skip those real time scripts: xxxtop.p[yl] */
+ if (strstr(script_dirent->d_name, "top."))
+ continue;
+ if (i >= num)
+ break;
+ scnprintf(scripts_path_array[i], pathlen, "%s/scripts/%s/%s",
+ exec_path,
+ lang_dirent->d_name,
+ script_dirent->d_name);
+ temp = strchr(script_dirent->d_name, '.');
+ snprintf(scripts_array[i],
+ (temp - script_dirent->d_name) + 1,
+ "%s", script_dirent->d_name);
+
+ if (check_ev_match(lang_dir_fd, scripts_array[i], session))
+ continue;
+
+ i++;
+ }
+ closedir(lang_dir);
+ }
+
+ closedir(scripts_dir);
+ perf_session__delete(session);
+ return i;
+}
+
+/*
* When success, will copy the full path of the selected script
* into the buffer pointed by script_name, and return 0.
* Return -1 on failure.
generated by cgit (git 2.34.1) at 2025-07-24 07:55:55 +0000