add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/tools/perf/builtin-annotate.c
..
..
@@ -8,11 +8,11 @@
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  */
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 #include "builtin.h"
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-#include "util/util.h"
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 #include "util/color.h"
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 #include <linux/list.h>
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 #include "util/cache.h"
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 #include <linux/rbtree.h>
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+#include <linux/zalloc.h>
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 #include "util/symbol.h"
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 #include "perf.h"
..
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@@ -24,18 +24,23 @@
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 #include "util/event.h"
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 #include <subcmd/parse-options.h>
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 #include "util/parse-events.h"
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-#include "util/thread.h"
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 #include "util/sort.h"
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 #include "util/hist.h"
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+#include "util/dso.h"
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+#include "util/machine.h"
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+#include "util/map.h"
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 #include "util/session.h"
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 #include "util/tool.h"
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 #include "util/data.h"
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 #include "arch/common.h"
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 #include "util/block-range.h"
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+#include "util/map_symbol.h"
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+#include "util/branch.h"
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 #include <dlfcn.h>
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 #include <errno.h>
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 #include <linux/bitmap.h>
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+#include <linux/err.h>
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 struct perf_annotate {
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 	struct perf_tool tool;
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@@ -78,7 +83,7 @@
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 				struct addr_map_symbol *end,
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 				struct branch_flags *flags)
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 {
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-	struct symbol *sym = start->sym;
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+	struct symbol *sym = start->ms.sym;
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 	struct annotation *notes = sym ? symbol__annotation(sym) : NULL;
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 	struct block_range_iter iter;
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 	struct block_range *entry;
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@@ -155,10 +160,8 @@
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 	struct hist_entry *he = iter->he;
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 	struct branch_info *bi;
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 	struct perf_sample *sample = iter->sample;
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-	struct perf_evsel *evsel = iter->evsel;
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+	struct evsel *evsel = iter->evsel;
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 	int err;
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-
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-	hist__account_cycles(sample->branch_stack, al, sample, false);
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 	bi = he->branch_info;
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 	err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
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@@ -172,7 +175,7 @@
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 	return err;
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 }
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-static int process_branch_callback(struct perf_evsel *evsel,
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+static int process_branch_callback(struct evsel *evsel,
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 				   struct perf_sample *sample,
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 				   struct addr_location *al __maybe_unused,
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 				   struct perf_annotate *ann,
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@@ -198,6 +201,8 @@
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 	if (a.map != NULL)
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 		a.map->dso->hit = 1;
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+	hist__account_cycles(sample->branch_stack, al, sample, false, NULL);
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+
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 	ret = hist_entry_iter__add(&iter, &a, PERF_MAX_STACK_DEPTH, ann);
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 	return ret;
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 }
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@@ -207,11 +212,9 @@
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 	return ui__has_annotation() || ann->use_stdio2;
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 }
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-static int perf_evsel__add_sample(struct perf_evsel *evsel,
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-				  struct perf_sample *sample,
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-				  struct addr_location *al,
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-				  struct perf_annotate *ann,
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-				  struct machine *machine)
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+static int evsel__add_sample(struct evsel *evsel, struct perf_sample *sample,
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+			     struct addr_location *al, struct perf_annotate *ann,
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+			     struct machine *machine)
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 {
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 	struct hists *hists = evsel__hists(evsel);
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 	struct hist_entry *he;
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@@ -227,7 +230,7 @@
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 		 * the DSO?
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 		 */
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 		if (al->sym != NULL) {
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-			rb_erase(&al->sym->rb_node,
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+			rb_erase_cached(&al->sym->rb_node,
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 				 &al->map->dso->symbols);
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 			symbol__delete(al->sym);
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 			dso__reset_find_symbol_cache(al->map->dso);
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@@ -256,7 +259,7 @@
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 static int process_sample_event(struct perf_tool *tool,
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 				union perf_event *event,
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 				struct perf_sample *sample,
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-				struct perf_evsel *evsel,
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+				struct evsel *evsel,
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 				struct machine *machine)
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 {
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 	struct perf_annotate *ann = container_of(tool, struct perf_annotate, tool);
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@@ -273,7 +276,7 @@
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 		goto out_put;
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 	if (!al.filtered &&
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-	    perf_evsel__add_sample(evsel, sample, &al, ann, machine)) {
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+	    evsel__add_sample(evsel, sample, &al, ann, machine)) {
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 		pr_warning("problem incrementing symbol count, "
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 			   "skipping event\n");
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 		ret = -1;
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@@ -283,30 +286,29 @@
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 	return ret;
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 }
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-static int process_feature_event(struct perf_tool *tool,
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-				 union perf_event *event,
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-				 struct perf_session *session)
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+static int process_feature_event(struct perf_session *session,
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+				 union perf_event *event)
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 {
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 	if (event->feat.feat_id < HEADER_LAST_FEATURE)
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-		return perf_event__process_feature(tool, event, session);
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+		return perf_event__process_feature(session, event);
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 	return 0;
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 }
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 static int hist_entry__tty_annotate(struct hist_entry *he,
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-				    struct perf_evsel *evsel,
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+				    struct evsel *evsel,
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 				    struct perf_annotate *ann)
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 {
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 	if (!ann->use_stdio2)
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-		return symbol__tty_annotate(he->ms.sym, he->ms.map, evsel, &ann->opts);
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+		return symbol__tty_annotate(&he->ms, evsel, &ann->opts);
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-	return symbol__tty_annotate2(he->ms.sym, he->ms.map, evsel, &ann->opts);
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+	return symbol__tty_annotate2(&he->ms, evsel, &ann->opts);
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 }
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 static void hists__find_annotations(struct hists *hists,
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-				    struct perf_evsel *evsel,
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+				    struct evsel *evsel,
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 				    struct perf_annotate *ann)
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 {
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-	struct rb_node *nd = rb_first(&hists->entries), *next;
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+	struct rb_node *nd = rb_first_cached(&hists->entries), *next;
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 	int key = K_RIGHT;
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 	while (nd) {
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@@ -333,7 +335,7 @@
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 		if (use_browser == 2) {
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 			int ret;
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 			int (*annotate)(struct hist_entry *he,
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-					struct perf_evsel *evsel,
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+					struct evsel *evsel,
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 					struct hist_browser_timer *hbt);
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 			annotate = dlsym(perf_gtk_handle,
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@@ -387,7 +389,7 @@
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 {
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 	int ret;
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 	struct perf_session *session = ann->session;
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-	struct perf_evsel *pos;
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+	struct evsel *pos;
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 	u64 total_nr_samples;
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394
 
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 	if (ann->cpu_list) {
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@@ -429,11 +431,10 @@
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 			total_nr_samples += nr_samples;
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 			hists__collapse_resort(hists, NULL);
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 			/* Don't sort callchain */
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-			perf_evsel__reset_sample_bit(pos, CALLCHAIN);
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-			perf_evsel__output_resort(pos, NULL);
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+			evsel__reset_sample_bit(pos, CALLCHAIN);
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+			evsel__output_resort(pos, NULL);
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-			if (symbol_conf.event_group &&
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-			    !perf_evsel__is_group_leader(pos))
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+			if (symbol_conf.event_group && !evsel__is_group_leader(pos))
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 				continue;
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 			hists__find_annotations(hists, pos, ann);
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@@ -441,7 +442,7 @@
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 	}
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 	if (total_nr_samples == 0) {
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-		ui__error("The %s file has no samples!\n", session->data->file.path);
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+		ui__error("The %s data has no samples!\n", session->data->path);
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 		goto out;
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 	}
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@@ -531,6 +532,10 @@
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 		    "Display raw encoding of assembly instructions (default)"),
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 	OPT_STRING('M', "disassembler-style", &annotate.opts.disassembler_style, "disassembler style",
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 		   "Specify disassembler style (e.g. -M intel for intel syntax)"),
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+	OPT_STRING(0, "prefix", &annotate.opts.prefix, "prefix",
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+		    "Add prefix to source file path names in programs (with --prefix-strip)"),
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+	OPT_STRING(0, "prefix-strip", &annotate.opts.prefix_strip, "N",
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+		    "Strip first N entries of source file path name in programs (with --prefix)"),
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 	OPT_STRING(0, "objdump", &annotate.opts.objdump_path, "path",
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 		   "objdump binary to use for disassembly and annotations"),
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 	OPT_BOOLEAN(0, "group", &symbol_conf.event_group,
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@@ -558,6 +563,8 @@
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 	if (ret < 0)
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 		return ret;
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+	annotation_config__init(&annotate.opts);
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+
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 	argc = parse_options(argc, argv, options, annotate_usage, 0);
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 	if (argc) {
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 		/*
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@@ -570,6 +577,9 @@
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 		annotate.sym_hist_filter = argv[0];
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 	}
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+	if (annotate_check_args(&annotate.opts) < 0)
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+		return -EINVAL;
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+
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 	if (symbol_conf.show_nr_samples && annotate.use_gtk) {
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 		pr_err("--show-nr-samples is not available in --gtk mode at this time\n");
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 		return ret;
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@@ -578,11 +588,11 @@
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 	if (quiet)
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 		perf_quiet_option();
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-	data.file.path = input_name;
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+	data.path = input_name;
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 	annotate.session = perf_session__new(&data, false, &annotate.tool);
584
-	if (annotate.session == NULL)
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-		return -1;
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+	if (IS_ERR(annotate.session))
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+		return PTR_ERR(annotate.session);
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 	annotate.has_br_stack = perf_header__has_feat(&annotate.session->header,
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 						      HEADER_BRANCH_STACK);
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@@ -593,8 +603,6 @@
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 	ret = symbol__annotation_init();
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 	if (ret < 0)
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 		goto out_delete;
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-
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-	annotation_config__init();
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 	symbol_conf.try_vmlinux_path = true;
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