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-rw-r--r--tools/perf/builtin-report.c73
-rw-r--r--tools/perf/util/session.c1
-rw-r--r--tools/perf/util/sort.h6
-rw-r--r--tools/perf/util/symbol.h7
-rw-r--r--tools/perf/util/ui/browsers/hists.c62
5 files changed, 111 insertions, 38 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 66e852376a05..8e91c6eba18a 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -64,7 +64,7 @@ static int perf_report__add_branch_hist_entry(struct perf_tool *tool,
int err = 0;
unsigned i;
struct hist_entry *he;
- struct branch_info *bi;
+ struct branch_info *bi, *bx;
if ((sort__has_parent || symbol_conf.use_callchain)
&& sample->callchain) {
@@ -87,13 +87,45 @@ static int perf_report__add_branch_hist_entry(struct perf_tool *tool,
* and not events sampled. Thus we use a pseudo period of 1.
*/
he = __hists__add_branch_entry(&evsel->hists, al, parent,
- &bi[i], 1);
+ &bi[i], 1);
if (he) {
+ struct annotation *notes;
+ err = -ENOMEM;
+ bx = he->branch_info;
+ if (bx->from.sym && use_browser > 0) {
+ notes = symbol__annotation(bx->from.sym);
+ if (!notes->src
+ && symbol__alloc_hist(bx->from.sym) < 0)
+ goto out;
+
+ err = symbol__inc_addr_samples(bx->from.sym,
+ bx->from.map,
+ evsel->idx,
+ bx->from.al_addr);
+ if (err)
+ goto out;
+ }
+
+ if (bx->to.sym && use_browser > 0) {
+ notes = symbol__annotation(bx->to.sym);
+ if (!notes->src
+ && symbol__alloc_hist(bx->to.sym) < 0)
+ goto out;
+
+ err = symbol__inc_addr_samples(bx->to.sym,
+ bx->to.map,
+ evsel->idx,
+ bx->to.al_addr);
+ if (err)
+ goto out;
+ }
evsel->hists.stats.total_period += 1;
hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
+ err = 0;
} else
return -ENOMEM;
}
+out:
return err;
}
@@ -615,32 +647,19 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
if (sort__branch_mode == -1 && has_br_stack)
sort__branch_mode = 1;
+ /* sort__branch_mode could be 0 if --no-branch-stack */
if (sort__branch_mode == 1) {
- if (use_browser)
- fprintf(stderr, "Warning: TUI interface not supported"
- " in branch mode\n");
- if (symbol_conf.dso_list_str != NULL)
- fprintf(stderr, "Warning: dso filtering not supported"
- " in branch mode\n");
- if (symbol_conf.sym_list_str != NULL)
- fprintf(stderr, "Warning: symbol filtering not"
- " supported in branch mode\n");
-
- report.use_stdio = true;
- use_browser = 0;
- setup_browser(true);
- symbol_conf.dso_list_str = NULL;
- symbol_conf.sym_list_str = NULL;
-
/*
- * if no sort_order is provided, then specify branch-mode
- * specific order
+ * if no sort_order is provided, then specify
+ * branch-mode specific order
*/
if (sort_order == default_sort_order)
sort_order = "comm,dso_from,symbol_from,"
"dso_to,symbol_to";
- } else if (strcmp(report.input_name, "-") != 0) {
+ }
+
+ if (strcmp(report.input_name, "-") != 0) {
setup_browser(true);
} else {
use_browser = 0;
@@ -696,9 +715,17 @@ int cmd_report(int argc, const char **argv, const char *prefix __used)
if (argc)
usage_with_options(report_usage, options);
- sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout);
sort_entry__setup_elide(&sort_comm, symbol_conf.comm_list, "comm", stdout);
- sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout);
+
+ if (sort__branch_mode == 1) {
+ sort_entry__setup_elide(&sort_dso_from, symbol_conf.dso_from_list, "dso_from", stdout);
+ sort_entry__setup_elide(&sort_dso_to, symbol_conf.dso_to_list, "dso_to", stdout);
+ sort_entry__setup_elide(&sort_sym_from, symbol_conf.sym_from_list, "sym_from", stdout);
+ sort_entry__setup_elide(&sort_sym_to, symbol_conf.sym_to_list, "sym_to", stdout);
+ } else {
+ sort_entry__setup_elide(&sort_dso, symbol_conf.dso_list, "dso", stdout);
+ sort_entry__setup_elide(&sort_sym, symbol_conf.sym_list, "symbol", stdout);
+ }
ret = __cmd_report(&report);
error:
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index e650de8f4396..002ebbf59f48 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -263,6 +263,7 @@ static void ip__resolve_ams(struct machine *self, struct thread *thread,
}
found:
ams->addr = ip;
+ ams->al_addr = al.addr;
ams->sym = al.sym;
ams->map = al.map;
}
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index 8505b9bcfa36..472aa5a63a58 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -37,8 +37,10 @@ extern struct sort_entry sort_comm;
extern struct sort_entry sort_dso;
extern struct sort_entry sort_sym;
extern struct sort_entry sort_parent;
-extern struct sort_entry sort_lbr_dso;
-extern struct sort_entry sort_lbr_sym;
+extern struct sort_entry sort_dso_from;
+extern struct sort_entry sort_dso_to;
+extern struct sort_entry sort_sym_from;
+extern struct sort_entry sort_sym_to;
extern enum sort_type sort__first_dimension;
/**
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index 5866ce6b9c02..ac49ef208a5f 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -97,7 +97,11 @@ struct symbol_conf {
*col_width_list_str;
struct strlist *dso_list,
*comm_list,
- *sym_list;
+ *sym_list,
+ *dso_from_list,
+ *dso_to_list,
+ *sym_from_list,
+ *sym_to_list;
const char *symfs;
};
@@ -125,6 +129,7 @@ struct addr_map_symbol {
struct map *map;
struct symbol *sym;
u64 addr;
+ u64 al_addr;
};
struct branch_info {
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index bfba0490c098..951e2e985c87 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -805,8 +805,11 @@ static struct hist_browser *hist_browser__new(struct hists *hists)
self->hists = hists;
self->b.refresh = hist_browser__refresh;
self->b.seek = ui_browser__hists_seek;
- self->b.use_navkeypressed = true,
- self->has_symbols = sort_sym.list.next != NULL;
+ self->b.use_navkeypressed = true;
+ if (sort__branch_mode == 1)
+ self->has_symbols = sort_sym_from.list.next != NULL;
+ else
+ self->has_symbols = sort_sym.list.next != NULL;
}
return self;
@@ -861,6 +864,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
{
struct hists *self = &evsel->hists;
struct hist_browser *browser = hist_browser__new(self);
+ struct branch_info *bi;
struct pstack *fstack;
int key = -1;
@@ -879,7 +883,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
char *options[16];
int nr_options = 0, choice = 0, i,
annotate = -2, zoom_dso = -2, zoom_thread = -2,
- browse_map = -2;
+ annotate_f = -2, annotate_t = -2, browse_map = -2;
key = hist_browser__run(browser, ev_name, timer, arg, delay_secs);
@@ -887,7 +891,6 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
thread = hist_browser__selected_thread(browser);
dso = browser->selection->map ? browser->selection->map->dso : NULL;
}
-
switch (key) {
case K_TAB:
case K_UNTAB:
@@ -902,7 +905,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
if (!browser->has_symbols) {
ui_browser__warning(&browser->b, delay_secs * 2,
"Annotation is only available for symbolic views, "
- "include \"sym\" in --sort to use it.");
+ "include \"sym*\" in --sort to use it.");
continue;
}
@@ -972,12 +975,32 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
if (!browser->has_symbols)
goto add_exit_option;
- if (browser->selection != NULL &&
- browser->selection->sym != NULL &&
- !browser->selection->map->dso->annotate_warned &&
- asprintf(&options[nr_options], "Annotate %s",
- browser->selection->sym->name) > 0)
- annotate = nr_options++;
+ if (sort__branch_mode == 1) {
+ bi = browser->he_selection->branch_info;
+ if (browser->selection != NULL &&
+ bi &&
+ bi->from.sym != NULL &&
+ !bi->from.map->dso->annotate_warned &&
+ asprintf(&options[nr_options], "Annotate %s",
+ bi->from.sym->name) > 0)
+ annotate_f = nr_options++;
+
+ if (browser->selection != NULL &&
+ bi &&
+ bi->to.sym != NULL &&
+ !bi->to.map->dso->annotate_warned &&
+ asprintf(&options[nr_options], "Annotate %s",
+ bi->to.sym->name) > 0)
+ annotate_t = nr_options++;
+ } else {
+
+ if (browser->selection != NULL &&
+ browser->selection->sym != NULL &&
+ !browser->selection->map->dso->annotate_warned &&
+ asprintf(&options[nr_options], "Annotate %s",
+ browser->selection->sym->name) > 0)
+ annotate = nr_options++;
+ }
if (thread != NULL &&
asprintf(&options[nr_options], "Zoom %s %s(%d) thread",
@@ -1010,13 +1033,28 @@ add_exit_option:
if (choice == -1)
continue;
- if (choice == annotate) {
+ if (choice == annotate || choice == annotate_t || choice == annotate_f) {
struct hist_entry *he;
int err;
do_annotate:
he = hist_browser__selected_entry(browser);
if (he == NULL)
continue;
+
+ /*
+ * we stash the branch_info symbol + map into the
+ * the ms so we don't have to rewrite all the annotation
+ * code to use branch_info.
+ * in branch mode, the ms struct is not used
+ */
+ if (choice == annotate_f) {
+ he->ms.sym = he->branch_info->from.sym;
+ he->ms.map = he->branch_info->from.map;
+ } else if (choice == annotate_t) {
+ he->ms.sym = he->branch_info->to.sym;
+ he->ms.map = he->branch_info->to.map;
+ }
+
/*
* Don't let this be freed, say, by hists__decay_entry.
*/
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.