374 	return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n",  in evsel_script__fprintf()
712 tod_scnprintf(struct perf_script *script, char *buf, int buflen,  in tod_scnprintf()  argument
723 	if (buflen < 64 || !script)  in tod_scnprintf()
726 	env = &script->session->header.env;  in tod_scnprintf()
773 static int perf_sample__fprintf_start(struct perf_script *script,  in perf_sample__fprintf_start()  argument
862 		tod_scnprintf(script, tstr, sizeof(tstr), sample->time);  in perf_sample__fprintf_start()
2056 static void perf_sample__fprint_metric(struct perf_script *script,  in perf_sample__fprint_metric()  argument
2078 		evlist__alloc_stats(&stat_config, script->session->evlist, /*alloc_raw=*/false);  in perf_sample__fprint_metric()
2137 static void process_event(struct perf_script *script,  in process_event()  argument
2156 	perf_sample__fprintf_start(script, sample, thread, evsel,  in process_event()
2165 		if (!script->name_width)  in process_event()
2166 			script->name_width = evlist__max_name_len(script->session->evlist);  in process_event()
2168 		fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]");  in process_event()
2216 		if (script->stitch_lbr)  in process_event()
2268 		perf_sample__fprint_metric(script, thread, evsel, sample, fp);  in process_event()
2336 	pr_debug("\nperf script stopped\n");  in cleanup_scripting()
2507 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in print_event_with_time()  local
2508 	struct perf_session *session = script->session;  in print_event_with_time()
2526 		perf_sample__fprintf_start(script, sample, thread, evsel,  in print_event_with_time()
2634 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_switch_event()  local
2642 	if (!script->show_switch_events)  in process_switch_event()
2721 static void perf_script__fclose_per_event_dump(struct perf_script *script)  in perf_script__fclose_per_event_dump()  argument
2723 	struct evlist *evlist = script->session->evlist;  in perf_script__fclose_per_event_dump()
2734 static int perf_script__fopen_per_event_dump(struct perf_script *script)  in perf_script__fopen_per_event_dump()  argument
2738 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__fopen_per_event_dump()
2749 		evsel->priv = evsel_script__new(evsel, script->session->data);  in perf_script__fopen_per_event_dump()
2757 	perf_script__fclose_per_event_dump(script);  in perf_script__fopen_per_event_dump()
2761 static int perf_script__setup_per_event_dump(struct perf_script *script)  in perf_script__setup_per_event_dump()  argument
2765 	if (script->per_event_dump)  in perf_script__setup_per_event_dump()
2766 		return perf_script__fopen_per_event_dump(script);  in perf_script__setup_per_event_dump()
2770 	evlist__for_each_entry(script->session->evlist, evsel)  in perf_script__setup_per_event_dump()
2776 static void perf_script__exit_per_event_dump_stats(struct perf_script *script)  in perf_script__exit_per_event_dump_stats()  argument
2780 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__exit_per_event_dump_stats()
2789 static void perf_script__exit(struct perf_script *script)  in perf_script__exit()  argument
2791 	perf_thread_map__put(script->threads);  in perf_script__exit()
2792 	perf_cpu_map__put(script->cpus);  in perf_script__exit()
2795 static int __cmd_script(struct perf_script *script)  in __cmd_script()  argument
2802 	if (script->show_task_events) {  in __cmd_script()
2803 		script->tool.comm = process_comm_event;  in __cmd_script()
2804 		script->tool.fork = process_fork_event;  in __cmd_script()
2805 		script->tool.exit = process_exit_event;  in __cmd_script()
2807 	if (script->show_mmap_events) {  in __cmd_script()
2808 		script->tool.mmap = process_mmap_event;  in __cmd_script()
2809 		script->tool.mmap2 = process_mmap2_event;  in __cmd_script()
2811 	if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))  in __cmd_script()
2812 		script->tool.context_switch = process_switch_event;  in __cmd_script()
2814 		script->tool.auxtrace_error = process_auxtrace_error;  in __cmd_script()
2815 	if (script->show_namespace_events)  in __cmd_script()
2816 		script->tool.namespaces = process_namespaces_event;  in __cmd_script()
2817 	if (script->show_cgroup_events)  in __cmd_script()
2818 		script->tool.cgroup = process_cgroup_event;  in __cmd_script()
2819 	if (script->show_lost_events)  in __cmd_script()
2820 		script->tool.lost = process_lost_event;  in __cmd_script()
2821 	if (script->show_round_events) {  in __cmd_script()
2822 		script->tool.ordered_events = false;  in __cmd_script()
2823 		script->tool.finished_round = process_finished_round_event;  in __cmd_script()
2825 	if (script->show_bpf_events) {  in __cmd_script()
2826 		script->tool.ksymbol = process_bpf_events;  in __cmd_script()
2827 		script->tool.bpf     = process_bpf_events;  in __cmd_script()
2829 	if (script->show_text_poke_events) {  in __cmd_script()
2830 		script->tool.ksymbol   = process_bpf_events;  in __cmd_script()
2831 		script->tool.text_poke = process_text_poke_events;  in __cmd_script()
2834 	if (perf_script__setup_per_event_dump(script)) {  in __cmd_script()
2839 	ret = perf_session__process_events(script->session);  in __cmd_script()
2841 	if (script->per_event_dump)  in __cmd_script()
2842 		perf_script__exit_per_event_dump_stats(script);  in __cmd_script()
2918 		"perf script -s [spec:]script.[spec]):\n\n");  in list_available_languages()
2926 /* Find script file relative to current directory or exec path */
2927 static char *find_script(const char *script)  in find_script()  argument
2932 		const char *ext = strrchr(script, '.');  in find_script()
2942 	if (access(script, R_OK)) {  in find_script()
2948 			 exec_path, scripting_ops->dirname, script);  in find_script()
2950 		script = path;  in find_script()
2951 		if (access(script, R_OK))  in find_script()
2954 	return strdup(script);  in find_script()
2961 	const char *script, *ext;  in parse_scriptname()  local
2969 	script = strchr(str, ':');  in parse_scriptname()
2970 	if (script) {  in parse_scriptname()
2971 		len = script - str;  in parse_scriptname()
2983 		script++;  in parse_scriptname()
2985 		script = str;  in parse_scriptname()
2986 		ext = strrchr(script, '.');  in parse_scriptname()
2988 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2993 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2998 	script_name = find_script(script);  in parse_scriptname()
3000 		script_name = strdup(script);  in parse_scriptname()
3471  * Currently the only user of this function is the script browser, which
3633 static void script__setup_sample_type(struct perf_script *script)  in script__setup_sample_type()  argument
3635 	struct perf_session *session = script->session;  in script__setup_sample_type()
3640 	if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) {  in script__setup_sample_type()
3643 		script->stitch_lbr = false;  in script__setup_sample_type()
3676 static int set_maps(struct perf_script *script)  in set_maps()  argument
3678 	struct evlist *evlist = script->session->evlist;  in set_maps()
3680 	if (!script->cpus || !script->threads)  in set_maps()
3683 	if (WARN_ONCE(script->allocated, "stats double allocation\n"))  in set_maps()
3686 	perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);  in set_maps()
3691 	script->allocated = true;  in set_maps()
3700 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_thread_map_event()  local
3705 	if (script->threads) {  in process_thread_map_event()
3710 	script->threads = thread_map__new_event(&event->thread_map);  in process_thread_map_event()
3711 	if (!script->threads)  in process_thread_map_event()
3714 	return set_maps(script);  in process_thread_map_event()
3722 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_cpu_map_event()  local
3727 	if (script->cpus) {  in process_cpu_map_event()
3732 	script->cpus = cpu_map__new_data(&event->cpu_map.data);  in process_cpu_map_event()
3733 	if (!script->cpus)  in process_cpu_map_event()
3736 	return set_maps(script);  in process_cpu_map_event()
3756 		struct perf_script *script = container_of(tool, struct perf_script, tool);  in perf_script__process_auxtrace_info()  local
3758 		ret = perf_script__setup_per_event_dump(script);  in perf_script__process_auxtrace_info()
3828 	struct perf_script script = {  in cmd_script()  local
3876 	OPT_CALLBACK('s', "script", NULL, "name",  in cmd_script()
3877 		     "script file name (lang:script name, script name, or *)",  in cmd_script()
3879 	OPT_STRING('g', "gen-script", &generate_script_lang, "lang",  in cmd_script()
3880 		   "generate perf-script.xx script in specified language"),  in cmd_script()
3946 	OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events,  in cmd_script()
3948 	OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events,  in cmd_script()
3950 	OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,  in cmd_script()
3952 	OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,  in cmd_script()
3954 	OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events,  in cmd_script()
3956 	OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,  in cmd_script()
3958 	OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,  in cmd_script()
3960 	OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,  in cmd_script()
3962 	OPT_BOOLEAN('\0', "show-text-poke-events", &script.show_text_poke_events,  in cmd_script()
3964 	OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,  in cmd_script()
3980 	OPT_STRING(0, "time", &script.time_str, "str",  in cmd_script()
3995 	OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr,  in cmd_script()
3997 	OPTS_EVSWITCH(&script.evswitch),  in cmd_script()
4002 		"perf script [<options>]",  in cmd_script()
4003 		"perf script [<options>] record <script> [<record-options>] <command>",  in cmd_script()
4004 		"perf script [<options>] report <script> [script-args]",  in cmd_script()
4005 		"perf script [<options>] <script> [<record-options>] <command>",  in cmd_script()
4006 		"perf script [<options>] <top-script> [script-args]",  in cmd_script()
4033 		script.tool.ordered_events = false;  in cmd_script()
4049 				"Please specify a valid report script"  in cmd_script()
4050 				"(see 'perf script -l' for listing)\n");  in cmd_script()
4085 				"Couldn't find script `%s'\n\n See perf"  in cmd_script()
4086 				" script -l for available scripts.\n", argv[0]);  in cmd_script()
4098 					"`%s' script requires options."  in cmd_script()
4099 					"\n\n See perf script -l for available "  in cmd_script()
4225 	session = perf_session__new(&data, &script.tool);  in cmd_script()
4230 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER;  in cmd_script()
4236 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;  in cmd_script()
4252 	script.session = session;  in cmd_script()
4253 	script__setup_sample_type(&script);  in cmd_script()
4320 						     "perf-script");  in cmd_script()
4322 		err = scripting_ops->generate_script(NULL, "perf-script");  in cmd_script()
4335 		pr_debug("perf script started with script %s\n\n", script_name);  in cmd_script()
4344 	if (script.time_str) {  in cmd_script()
4345 		err = perf_time__parse_for_ranges_reltime(script.time_str, session,  in cmd_script()
4346 						  &script.ptime_range,  in cmd_script()
4347 						  &script.range_size,  in cmd_script()
4348 						  &script.range_num,  in cmd_script()
4354 						  script.ptime_range,  in cmd_script()
4355 						  script.range_num);  in cmd_script()
4358 	err = evswitch__init(&script.evswitch, session->evlist, stderr);  in cmd_script()
4365 	err = __cmd_script(&script);  in cmd_script()
4370 	if (script.ptime_range) {  in cmd_script()
4372 		zfree(&script.ptime_range);  in cmd_script()
4378 	perf_script__exit(&script);  in cmd_script()