224 // We need to refactor the evsel->priv use in in 'perf script' to allow for
384 	return fprintf(fp, "[ perf script: Wrote %.3f MB %s (%" PRIu64 " samples) ]\n",  in evsel_script__fprintf()
736 tod_scnprintf(struct perf_script *script, char *buf, int buflen,  in tod_scnprintf()  argument
747 	if (buflen < 64 || !script)  in tod_scnprintf()
750 	env = &script->session->header.env;  in tod_scnprintf()
797 static int perf_sample__fprintf_start(struct perf_script *script,  in perf_sample__fprintf_start()  argument
898 		tod_scnprintf(script, tstr, sizeof(tstr), sample->time);  in perf_sample__fprintf_start()
2078 static void perf_sample__fprint_metric(struct perf_script *script,  in perf_sample__fprint_metric()  argument
2100 		evlist__alloc_stats(&stat_config, script->session->evlist, /*alloc_raw=*/false);  in perf_sample__fprint_metric()
2159 static void process_event(struct perf_script *script,  in process_event()  argument
2178 	perf_sample__fprintf_start(script, sample, thread, evsel,  in process_event()
2187 		if (!script->name_width)  in process_event()
2188 			script->name_width = evlist__max_name_len(script->session->evlist);  in process_event()
2190 		fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]");  in process_event()
2243 		if (script->stitch_lbr)  in process_event()
2295 		perf_sample__fprint_metric(script, thread, evsel, sample, fp);  in process_event()
2363 	pr_debug("\nperf script stopped\n");  in cleanup_scripting()
2534 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in print_event_with_time()  local
2535 	struct perf_session *session = script->session;  in print_event_with_time()
2553 		perf_sample__fprintf_start(script, sample, thread, evsel,  in print_event_with_time()
2661 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_switch_event()  local
2669 	if (!script->show_switch_events)  in process_switch_event()
2748 static void perf_script__fclose_per_event_dump(struct perf_script *script)  in perf_script__fclose_per_event_dump()  argument
2750 	struct evlist *evlist = script->session->evlist;  in perf_script__fclose_per_event_dump()
2761 static int perf_script__fopen_per_event_dump(struct perf_script *script)  in perf_script__fopen_per_event_dump()  argument
2765 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__fopen_per_event_dump()
2776 		evsel->priv = evsel_script__new(evsel, script->session->data);  in perf_script__fopen_per_event_dump()
2784 	perf_script__fclose_per_event_dump(script);  in perf_script__fopen_per_event_dump()
2788 static int perf_script__setup_per_event_dump(struct perf_script *script)  in perf_script__setup_per_event_dump()  argument
2792 	if (script->per_event_dump)  in perf_script__setup_per_event_dump()
2793 		return perf_script__fopen_per_event_dump(script);  in perf_script__setup_per_event_dump()
2797 	evlist__for_each_entry(script->session->evlist, evsel)  in perf_script__setup_per_event_dump()
2803 static void perf_script__exit_per_event_dump_stats(struct perf_script *script)  in perf_script__exit_per_event_dump_stats()  argument
2807 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__exit_per_event_dump_stats()
2816 static void perf_script__exit(struct perf_script *script)  in perf_script__exit()  argument
2818 	perf_thread_map__put(script->threads);  in perf_script__exit()
2819 	perf_cpu_map__put(script->cpus);  in perf_script__exit()
2822 static int __cmd_script(struct perf_script *script)  in __cmd_script()  argument
2829 	if (script->show_task_events) {  in __cmd_script()
2830 		script->tool.comm = process_comm_event;  in __cmd_script()
2831 		script->tool.fork = process_fork_event;  in __cmd_script()
2832 		script->tool.exit = process_exit_event;  in __cmd_script()
2834 	if (script->show_mmap_events) {  in __cmd_script()
2835 		script->tool.mmap = process_mmap_event;  in __cmd_script()
2836 		script->tool.mmap2 = process_mmap2_event;  in __cmd_script()
2838 	if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))  in __cmd_script()
2839 		script->tool.context_switch = process_switch_event;  in __cmd_script()
2841 		script->tool.auxtrace_error = process_auxtrace_error;  in __cmd_script()
2842 	if (script->show_namespace_events)  in __cmd_script()
2843 		script->tool.namespaces = process_namespaces_event;  in __cmd_script()
2844 	if (script->show_cgroup_events)  in __cmd_script()
2845 		script->tool.cgroup = process_cgroup_event;  in __cmd_script()
2846 	if (script->show_lost_events)  in __cmd_script()
2847 		script->tool.lost = process_lost_event;  in __cmd_script()
2848 	if (script->show_round_events) {  in __cmd_script()
2849 		script->tool.ordered_events = false;  in __cmd_script()
2850 		script->tool.finished_round = process_finished_round_event;  in __cmd_script()
2852 	if (script->show_bpf_events) {  in __cmd_script()
2853 		script->tool.ksymbol = process_bpf_events;  in __cmd_script()
2854 		script->tool.bpf     = process_bpf_events;  in __cmd_script()
2856 	if (script->show_text_poke_events) {  in __cmd_script()
2857 		script->tool.ksymbol   = process_bpf_events;  in __cmd_script()
2858 		script->tool.text_poke = process_text_poke_events;  in __cmd_script()
2861 	if (perf_script__setup_per_event_dump(script)) {  in __cmd_script()
2866 	ret = perf_session__process_events(script->session);  in __cmd_script()
2868 	if (script->per_event_dump)  in __cmd_script()
2869 		perf_script__exit_per_event_dump_stats(script);  in __cmd_script()
2887 		"perf script -s [spec:]script.[spec]):\n\n");  in list_available_languages()
2892 /* Find script file relative to current directory or exec path */
2893 static char *find_script(const char *script)  in find_script()  argument
2898 		const char *ext = strrchr(script, '.');  in find_script()
2908 	if (access(script, R_OK)) {  in find_script()
2914 			 exec_path, scripting_ops->dirname, script);  in find_script()
2916 		script = path;  in find_script()
2917 		if (access(script, R_OK))  in find_script()
2920 	return strdup(script);  in find_script()
2927 	const char *script, *ext;  in parse_scriptname()  local
2935 	script = strchr(str, ':');  in parse_scriptname()
2936 	if (script) {  in parse_scriptname()
2937 		len = script - str;  in parse_scriptname()
2949 		script++;  in parse_scriptname()
2951 		script = str;  in parse_scriptname()
2952 		ext = strrchr(script, '.');  in parse_scriptname()
2954 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2959 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2964 	script_name = find_script(script);  in parse_scriptname()
2966 		script_name = strdup(script);  in parse_scriptname()
3468 static void script__setup_sample_type(struct perf_script *script)  in script__setup_sample_type()  argument
3470 	struct perf_session *session = script->session;  in script__setup_sample_type()
3475 	if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) {  in script__setup_sample_type()
3478 		script->stitch_lbr = false;  in script__setup_sample_type()
3511 static int set_maps(struct perf_script *script)  in set_maps()  argument
3513 	struct evlist *evlist = script->session->evlist;  in set_maps()
3515 	if (!script->cpus || !script->threads)  in set_maps()
3518 	if (WARN_ONCE(script->allocated, "stats double allocation\n"))  in set_maps()
3521 	perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);  in set_maps()
3526 	script->allocated = true;  in set_maps()
3535 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_thread_map_event()  local
3540 	if (script->threads) {  in process_thread_map_event()
3545 	script->threads = thread_map__new_event(&event->thread_map);  in process_thread_map_event()
3546 	if (!script->threads)  in process_thread_map_event()
3549 	return set_maps(script);  in process_thread_map_event()
3557 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_cpu_map_event()  local
3562 	if (script->cpus) {  in process_cpu_map_event()
3567 	script->cpus = cpu_map__new_data(&event->cpu_map.data);  in process_cpu_map_event()
3568 	if (!script->cpus)  in process_cpu_map_event()
3571 	return set_maps(script);  in process_cpu_map_event()
3590 		struct perf_script *script = container_of(tool, struct perf_script, tool);  in perf_script__process_auxtrace_info()  local
3592 		ret = perf_script__setup_per_event_dump(script);  in perf_script__process_auxtrace_info()
3676 	struct perf_script script = {};  in cmd_script()  local
3693 	OPT_CALLBACK('s', "script", NULL, "name",  in cmd_script()
3694 		     "script file name (lang:script name, script name, or *)",  in cmd_script()
3696 	OPT_STRING('g', "gen-script", &generate_script_lang, "lang",  in cmd_script()
3697 		   "generate perf-script.xx script in specified language"),  in cmd_script()
3764 	OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events,  in cmd_script()
3766 	OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events,  in cmd_script()
3768 	OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,  in cmd_script()
3770 	OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,  in cmd_script()
3772 	OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events,  in cmd_script()
3774 	OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,  in cmd_script()
3776 	OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,  in cmd_script()
3778 	OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,  in cmd_script()
3780 	OPT_BOOLEAN('\0', "show-text-poke-events", &script.show_text_poke_events,  in cmd_script()
3782 	OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,  in cmd_script()
3800 	OPT_STRING(0, "time", &script.time_str, "str",  in cmd_script()
3815 	OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr,  in cmd_script()
3817 	OPTS_EVSWITCH(&script.evswitch),  in cmd_script()
3822 		"perf script [<options>]",  in cmd_script()
3823 		"perf script [<options>] record <script> [<record-options>] <command>",  in cmd_script()
3824 		"perf script [<options>] report <script> [script-args]",  in cmd_script()
3825 		"perf script [<options>] <script> [<record-options>] <command>",  in cmd_script()
3826 		"perf script [<options>] <top-script> [script-args]",  in cmd_script()
3867 				"Please specify a valid report script"  in cmd_script()
3868 				"(see 'perf script -l' for listing)\n");  in cmd_script()
3903 				"Couldn't find script `%s'\n\n See perf"  in cmd_script()
3904 				" script -l for available scripts.\n", argv[0]);  in cmd_script()
3916 					"`%s' script requires options."  in cmd_script()
3917 					"\n\n See perf script -l for available "  in cmd_script()
4043 	perf_tool__init(&script.tool, !unsorted_dump);  in cmd_script()
4044 	script.tool.sample		 = process_sample_event;  in cmd_script()
4045 	script.tool.mmap		 = perf_event__process_mmap;  in cmd_script()
4046 	script.tool.mmap2		 = perf_event__process_mmap2;  in cmd_script()
4047 	script.tool.comm		 = perf_event__process_comm;  in cmd_script()
4048 	script.tool.namespaces		 = perf_event__process_namespaces;  in cmd_script()
4049 	script.tool.cgroup		 = perf_event__process_cgroup;  in cmd_script()
4050 	script.tool.exit		 = perf_event__process_exit;  in cmd_script()
4051 	script.tool.fork		 = perf_event__process_fork;  in cmd_script()
4052 	script.tool.attr		 = process_attr;  in cmd_script()
4053 	script.tool.event_update	 = perf_event__process_event_update;  in cmd_script()
4055 	script.tool.tracing_data	 = perf_event__process_tracing_data;  in cmd_script()
4057 	script.tool.feature		 = process_feature_event;  in cmd_script()
4058 	script.tool.build_id		 = perf_event__process_build_id;  in cmd_script()
4059 	script.tool.id_index		 = perf_event__process_id_index;  in cmd_script()
4060 	script.tool.auxtrace_info	 = perf_script__process_auxtrace_info;  in cmd_script()
4061 	script.tool.auxtrace		 = perf_event__process_auxtrace;  in cmd_script()
4062 	script.tool.auxtrace_error	 = perf_event__process_auxtrace_error;  in cmd_script()
4063 	script.tool.stat		 = perf_event__process_stat_event;  in cmd_script()
4064 	script.tool.stat_round		 = process_stat_round_event;  in cmd_script()
4065 	script.tool.stat_config		 = process_stat_config_event;  in cmd_script()
4066 	script.tool.thread_map		 = process_thread_map_event;  in cmd_script()
4067 	script.tool.cpu_map		 = process_cpu_map_event;  in cmd_script()
4068 	script.tool.throttle		 = process_throttle_event;  in cmd_script()
4069 	script.tool.unthrottle		 = process_throttle_event;  in cmd_script()
4070 	script.tool.ordering_requires_timestamps = true;  in cmd_script()
4071 	session = perf_session__new(&data, &script.tool);  in cmd_script()
4076 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER;  in cmd_script()
4082 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;  in cmd_script()
4098 	script.session = session;  in cmd_script()
4099 	script__setup_sample_type(&script);  in cmd_script()
4166 						     "perf-script");  in cmd_script()
4168 		err = scripting_ops->generate_script(NULL, "perf-script");  in cmd_script()
4181 		pr_debug("perf script started with script %s\n\n", script_name);  in cmd_script()
4190 	if (script.time_str) {  in cmd_script()
4191 		err = perf_time__parse_for_ranges_reltime(script.time_str, session,  in cmd_script()
4192 						  &script.ptime_range,  in cmd_script()
4193 						  &script.range_size,  in cmd_script()
4194 						  &script.range_num,  in cmd_script()
4200 						  script.ptime_range,  in cmd_script()
4201 						  script.range_num);  in cmd_script()
4204 	err = evswitch__init(&script.evswitch, session->evlist, stderr);  in cmd_script()
4211 	err = __cmd_script(&script);  in cmd_script()
4219 	if (script.ptime_range) {  in cmd_script()
4221 		zfree(&script.ptime_range);  in cmd_script()
4227 	perf_script__exit(&script);  in cmd_script()