summaryrefslogtreecommitdiff
path: root/tools/perf/ui/browsers/annotate.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/ui/browsers/annotate.c')
-rw-r--r--tools/perf/ui/browsers/annotate.c45
1 files changed, 30 insertions, 15 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 8f8cd2d73b3b..5dab3ca96980 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -188,6 +188,12 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
struct disasm_line *cursor = ab->selection, *target;
struct browser_disasm_line *btarget, *bcursor;
unsigned int from, to;
+ struct map_symbol *ms = ab->b.priv;
+ struct symbol *sym = ms->sym;
+
+ /* PLT symbols contain external offsets */
+ if (strstr(sym->name, "@plt"))
+ return;
if (!cursor || !cursor->ins || !ins__is_jump(cursor->ins) ||
!disasm_line__has_offset(cursor))
@@ -386,9 +392,8 @@ static void annotate_browser__init_asm_mode(struct annotate_browser *browser)
browser->b.nr_entries = browser->nr_asm_entries;
}
-static bool annotate_browser__callq(struct annotate_browser *browser,
- int evidx, void (*timer)(void *arg),
- void *arg, int delay_secs)
+static bool annotate_browser__callq(struct annotate_browser *browser, int evidx,
+ struct hist_browser_timer *hbt)
{
struct map_symbol *ms = browser->b.priv;
struct disasm_line *dl = browser->selection;
@@ -418,7 +423,7 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
}
pthread_mutex_unlock(&notes->lock);
- symbol__tui_annotate(target, ms->map, evidx, timer, arg, delay_secs);
+ symbol__tui_annotate(target, ms->map, evidx, hbt);
ui_browser__show_title(&browser->b, sym->name);
return true;
}
@@ -602,13 +607,13 @@ static void annotate_browser__update_addr_width(struct annotate_browser *browser
}
static int annotate_browser__run(struct annotate_browser *browser, int evidx,
- void(*timer)(void *arg),
- void *arg, int delay_secs)
+ struct hist_browser_timer *hbt)
{
struct rb_node *nd = NULL;
struct map_symbol *ms = browser->b.priv;
struct symbol *sym = ms->sym;
const char *help = "Press 'h' for help on key bindings";
+ int delay_secs = hbt ? hbt->refresh : 0;
int key;
if (ui_browser__show(&browser->b, sym->name, help) < 0)
@@ -639,8 +644,8 @@ static int annotate_browser__run(struct annotate_browser *browser, int evidx,
switch (key) {
case K_TIMER:
- if (timer != NULL)
- timer(arg);
+ if (hbt)
+ hbt->timer(hbt->arg);
if (delay_secs != 0)
symbol__annotate_decay_histogram(sym, evidx);
@@ -676,8 +681,14 @@ static int annotate_browser__run(struct annotate_browser *browser, int evidx,
"o Toggle disassembler output/simplified view\n"
"s Toggle source code view\n"
"/ Search string\n"
+ "r Run available scripts\n"
"? Search previous string\n");
continue;
+ case 'r':
+ {
+ script_browse(NULL);
+ continue;
+ }
case 'H':
nd = browser->curr_hot;
break;
@@ -734,7 +745,7 @@ show_help:
goto show_sup_ins;
goto out;
} else if (!(annotate_browser__jump(browser) ||
- annotate_browser__callq(browser, evidx, timer, arg, delay_secs))) {
+ annotate_browser__callq(browser, evidx, hbt))) {
show_sup_ins:
ui_helpline__puts("Actions are only available for 'callq', 'retq' & jump instructions.");
}
@@ -757,16 +768,21 @@ out:
}
int hist_entry__tui_annotate(struct hist_entry *he, int evidx,
- void(*timer)(void *arg), void *arg, int delay_secs)
+ struct hist_browser_timer *hbt)
{
- return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx,
- timer, arg, delay_secs);
+ return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx, hbt);
}
static void annotate_browser__mark_jump_targets(struct annotate_browser *browser,
size_t size)
{
u64 offset;
+ struct map_symbol *ms = browser->b.priv;
+ struct symbol *sym = ms->sym;
+
+ /* PLT symbols contain external offsets */
+ if (strstr(sym->name, "@plt"))
+ return;
for (offset = 0; offset < size; ++offset) {
struct disasm_line *dl = browser->offsets[offset], *dlt;
@@ -810,8 +826,7 @@ static inline int width_jumps(int n)
}
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
- void(*timer)(void *arg), void *arg,
- int delay_secs)
+ struct hist_browser_timer *hbt)
{
struct disasm_line *pos, *n;
struct annotation *notes;
@@ -893,7 +908,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
annotate_browser__update_addr_width(&browser);
- ret = annotate_browser__run(&browser, evidx, timer, arg, delay_secs);
+ ret = annotate_browser__run(&browser, evidx, hbt);
list_for_each_entry_safe(pos, n, &notes->src->source, node) {
list_del(&pos->node);
disasm_line__free(pos);