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()
746 tod_scnprintf(struct perf_script *script, char *buf, int buflen,  in tod_scnprintf()  argument
757 	if (buflen < 64 || !script)  in tod_scnprintf()
760 	env = &script->session->header.env;  in tod_scnprintf()
813 static int perf_sample__fprintf_start(struct perf_script *script,  in perf_sample__fprintf_start()  argument
914 		tod_scnprintf(script, tstr, sizeof(tstr), sample->time);  in perf_sample__fprintf_start()
2105 static void perf_sample__fprint_metric(struct perf_script *script,  in perf_sample__fprint_metric()  argument
2127 		evlist__alloc_stats(&stat_config, script->session->evlist, /*alloc_raw=*/false);  in perf_sample__fprint_metric()
2186 static void process_event(struct perf_script *script,  in process_event()  argument
2205 	perf_sample__fprintf_start(script, sample, thread, evsel,  in process_event()
2214 		if (!script->name_width)  in process_event()
2215 			script->name_width = evlist__max_name_len(script->session->evlist);  in process_event()
2217 		fprintf(fp, "%*s: ", script->name_width, evname ?: "[unknown]");  in process_event()
2270 		if (script->stitch_lbr)  in process_event()
2322 		perf_sample__fprint_metric(script, thread, evsel, sample, fp);  in process_event()
2390 	pr_debug("\nperf script stopped\n");  in cleanup_scripting()
2561 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in print_event_with_time()  local
2562 	struct perf_session *session = script->session;  in print_event_with_time()
2580 		perf_sample__fprintf_start(script, sample, thread, evsel,  in print_event_with_time()
2688 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_switch_event()  local
2696 	if (!script->show_switch_events)  in process_switch_event()
2775 static void perf_script__fclose_per_event_dump(struct perf_script *script)  in perf_script__fclose_per_event_dump()  argument
2777 	struct evlist *evlist = script->session->evlist;  in perf_script__fclose_per_event_dump()
2788 static int perf_script__fopen_per_event_dump(struct perf_script *script)  in perf_script__fopen_per_event_dump()  argument
2792 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__fopen_per_event_dump()
2803 		evsel->priv = evsel_script__new(evsel, script->session->data);  in perf_script__fopen_per_event_dump()
2811 	perf_script__fclose_per_event_dump(script);  in perf_script__fopen_per_event_dump()
2815 static int perf_script__setup_per_event_dump(struct perf_script *script)  in perf_script__setup_per_event_dump()  argument
2819 	if (script->per_event_dump)  in perf_script__setup_per_event_dump()
2820 		return perf_script__fopen_per_event_dump(script);  in perf_script__setup_per_event_dump()
2824 	evlist__for_each_entry(script->session->evlist, evsel)  in perf_script__setup_per_event_dump()
2830 static void perf_script__exit_per_event_dump_stats(struct perf_script *script)  in perf_script__exit_per_event_dump_stats()  argument
2834 	evlist__for_each_entry(script->session->evlist, evsel) {  in perf_script__exit_per_event_dump_stats()
2843 static void perf_script__exit(struct perf_script *script)  in perf_script__exit()  argument
2845 	perf_thread_map__put(script->threads);  in perf_script__exit()
2846 	perf_cpu_map__put(script->cpus);  in perf_script__exit()
2849 static int __cmd_script(struct perf_script *script)  in __cmd_script()  argument
2856 	if (script->show_task_events) {  in __cmd_script()
2857 		script->tool.comm = process_comm_event;  in __cmd_script()
2858 		script->tool.fork = process_fork_event;  in __cmd_script()
2859 		script->tool.exit = process_exit_event;  in __cmd_script()
2861 	if (script->show_mmap_events) {  in __cmd_script()
2862 		script->tool.mmap = process_mmap_event;  in __cmd_script()
2863 		script->tool.mmap2 = process_mmap2_event;  in __cmd_script()
2865 	if (script->show_switch_events || (scripting_ops && scripting_ops->process_switch))  in __cmd_script()
2866 		script->tool.context_switch = process_switch_event;  in __cmd_script()
2868 		script->tool.auxtrace_error = process_auxtrace_error;  in __cmd_script()
2869 	if (script->show_namespace_events)  in __cmd_script()
2870 		script->tool.namespaces = process_namespaces_event;  in __cmd_script()
2871 	if (script->show_cgroup_events)  in __cmd_script()
2872 		script->tool.cgroup = process_cgroup_event;  in __cmd_script()
2873 	if (script->show_lost_events)  in __cmd_script()
2874 		script->tool.lost = process_lost_event;  in __cmd_script()
2875 	if (script->show_round_events) {  in __cmd_script()
2876 		script->tool.ordered_events = false;  in __cmd_script()
2877 		script->tool.finished_round = process_finished_round_event;  in __cmd_script()
2879 	if (script->show_bpf_events) {  in __cmd_script()
2880 		script->tool.ksymbol = process_bpf_events;  in __cmd_script()
2881 		script->tool.bpf     = process_bpf_events;  in __cmd_script()
2883 	if (script->show_text_poke_events) {  in __cmd_script()
2884 		script->tool.ksymbol   = process_bpf_events;  in __cmd_script()
2885 		script->tool.text_poke = process_text_poke_events;  in __cmd_script()
2888 	if (perf_script__setup_per_event_dump(script)) {  in __cmd_script()
2893 	ret = perf_session__process_events(script->session);  in __cmd_script()
2895 	if (script->per_event_dump)  in __cmd_script()
2896 		perf_script__exit_per_event_dump_stats(script);  in __cmd_script()
2914 		"perf script -s [spec:]script.[spec]):\n\n");  in list_available_languages()
2919 /* Find script file relative to current directory or exec path */
2920 static char *find_script(const char *script)  in find_script()  argument
2925 		const char *ext = strrchr(script, '.');  in find_script()
2935 	if (access(script, R_OK)) {  in find_script()
2941 			 exec_path, scripting_ops->dirname, script);  in find_script()
2943 		script = path;  in find_script()
2944 		if (access(script, R_OK))  in find_script()
2947 	return strdup(script);  in find_script()
2954 	const char *script, *ext;  in parse_scriptname()  local
2962 	script = strchr(str, ':');  in parse_scriptname()
2963 	if (script) {  in parse_scriptname()
2964 		len = script - str;  in parse_scriptname()
2976 		script++;  in parse_scriptname()
2978 		script = str;  in parse_scriptname()
2979 		ext = strrchr(script, '.');  in parse_scriptname()
2981 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2986 			fprintf(stderr, "invalid script extension");  in parse_scriptname()
2991 	script_name = find_script(script);  in parse_scriptname()
2993 		script_name = strdup(script);  in parse_scriptname()
3495 static void script__setup_sample_type(struct perf_script *script)  in script__setup_sample_type()  argument
3497 	struct perf_session *session = script->session;  in script__setup_sample_type()
3502 	if (script->stitch_lbr && (callchain_param.record_mode != CALLCHAIN_LBR)) {  in script__setup_sample_type()
3505 		script->stitch_lbr = false;  in script__setup_sample_type()
3538 static int set_maps(struct perf_script *script)  in set_maps()  argument
3540 	struct evlist *evlist = script->session->evlist;  in set_maps()
3542 	if (!script->cpus || !script->threads)  in set_maps()
3545 	if (WARN_ONCE(script->allocated, "stats double allocation\n"))  in set_maps()
3548 	perf_evlist__set_maps(&evlist->core, script->cpus, script->threads);  in set_maps()
3553 	script->allocated = true;  in set_maps()
3562 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_thread_map_event()  local
3567 	if (script->threads) {  in process_thread_map_event()
3572 	script->threads = thread_map__new_event(&event->thread_map);  in process_thread_map_event()
3573 	if (!script->threads)  in process_thread_map_event()
3576 	return set_maps(script);  in process_thread_map_event()
3584 	struct perf_script *script = container_of(tool, struct perf_script, tool);  in process_cpu_map_event()  local
3589 	if (script->cpus) {  in process_cpu_map_event()
3594 	script->cpus = cpu_map__new_data(&event->cpu_map.data);  in process_cpu_map_event()
3595 	if (!script->cpus)  in process_cpu_map_event()
3598 	return set_maps(script);  in process_cpu_map_event()
3617 		struct perf_script *script = container_of(tool, struct perf_script, tool);  in perf_script__process_auxtrace_info()  local
3619 		ret = perf_script__setup_per_event_dump(script);  in perf_script__process_auxtrace_info()
3703 	struct perf_script script = {};  in cmd_script()  local
3720 	OPT_CALLBACK('s', "script", NULL, "name",  in cmd_script()
3721 		     "script file name (lang:script name, script name, or *)",  in cmd_script()
3723 	OPT_STRING('g', "gen-script", &generate_script_lang, "lang",  in cmd_script()
3724 		   "generate perf-script.xx script in specified language"),  in cmd_script()
3791 	OPT_BOOLEAN('\0', "show-task-events", &script.show_task_events,  in cmd_script()
3793 	OPT_BOOLEAN('\0', "show-mmap-events", &script.show_mmap_events,  in cmd_script()
3795 	OPT_BOOLEAN('\0', "show-switch-events", &script.show_switch_events,  in cmd_script()
3797 	OPT_BOOLEAN('\0', "show-namespace-events", &script.show_namespace_events,  in cmd_script()
3799 	OPT_BOOLEAN('\0', "show-cgroup-events", &script.show_cgroup_events,  in cmd_script()
3801 	OPT_BOOLEAN('\0', "show-lost-events", &script.show_lost_events,  in cmd_script()
3803 	OPT_BOOLEAN('\0', "show-round-events", &script.show_round_events,  in cmd_script()
3805 	OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events,  in cmd_script()
3807 	OPT_BOOLEAN('\0', "show-text-poke-events", &script.show_text_poke_events,  in cmd_script()
3809 	OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump,  in cmd_script()
3827 	OPT_STRING(0, "time", &script.time_str, "str",  in cmd_script()
3842 	OPT_BOOLEAN('\0', "stitch-lbr", &script.stitch_lbr,  in cmd_script()
3844 	OPTS_EVSWITCH(&script.evswitch),  in cmd_script()
3849 		"perf script [<options>]",  in cmd_script()
3850 		"perf script [<options>] record <script> [<record-options>] <command>",  in cmd_script()
3851 		"perf script [<options>] report <script> [script-args]",  in cmd_script()
3852 		"perf script [<options>] <script> [<record-options>] <command>",  in cmd_script()
3853 		"perf script [<options>] <top-script> [script-args]",  in cmd_script()
3894 				"Please specify a valid report script"  in cmd_script()
3895 				"(see 'perf script -l' for listing)\n");  in cmd_script()
3930 				"Couldn't find script `%s'\n\n See perf"  in cmd_script()
3931 				" script -l for available scripts.\n", argv[0]);  in cmd_script()
3943 					"`%s' script requires options."  in cmd_script()
3944 					"\n\n See perf script -l for available "  in cmd_script()
4070 	perf_tool__init(&script.tool, !unsorted_dump);  in cmd_script()
4071 	script.tool.sample		 = process_sample_event;  in cmd_script()
4072 	script.tool.mmap		 = perf_event__process_mmap;  in cmd_script()
4073 	script.tool.mmap2		 = perf_event__process_mmap2;  in cmd_script()
4074 	script.tool.comm		 = perf_event__process_comm;  in cmd_script()
4075 	script.tool.namespaces		 = perf_event__process_namespaces;  in cmd_script()
4076 	script.tool.cgroup		 = perf_event__process_cgroup;  in cmd_script()
4077 	script.tool.exit		 = perf_event__process_exit;  in cmd_script()
4078 	script.tool.fork		 = perf_event__process_fork;  in cmd_script()
4079 	script.tool.attr		 = process_attr;  in cmd_script()
4080 	script.tool.event_update	 = perf_event__process_event_update;  in cmd_script()
4082 	script.tool.tracing_data	 = perf_event__process_tracing_data;  in cmd_script()
4084 	script.tool.feature		 = process_feature_event;  in cmd_script()
4085 	script.tool.build_id		 = perf_event__process_build_id;  in cmd_script()
4086 	script.tool.id_index		 = perf_event__process_id_index;  in cmd_script()
4087 	script.tool.auxtrace_info	 = perf_script__process_auxtrace_info;  in cmd_script()
4088 	script.tool.auxtrace		 = perf_event__process_auxtrace;  in cmd_script()
4089 	script.tool.auxtrace_error	 = perf_event__process_auxtrace_error;  in cmd_script()
4090 	script.tool.stat		 = perf_event__process_stat_event;  in cmd_script()
4091 	script.tool.stat_round		 = process_stat_round_event;  in cmd_script()
4092 	script.tool.stat_config		 = process_stat_config_event;  in cmd_script()
4093 	script.tool.thread_map		 = process_thread_map_event;  in cmd_script()
4094 	script.tool.cpu_map		 = process_cpu_map_event;  in cmd_script()
4095 	script.tool.throttle		 = process_throttle_event;  in cmd_script()
4096 	script.tool.unthrottle		 = process_throttle_event;  in cmd_script()
4097 	script.tool.ordering_requires_timestamps = true;  in cmd_script()
4098 	session = perf_session__new(&data, &script.tool);  in cmd_script()
4103 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER;  in cmd_script()
4109 		script.tool.show_feat_hdr = SHOW_FEAT_HEADER_FULL_INFO;  in cmd_script()
4125 	script.session = session;  in cmd_script()
4126 	script__setup_sample_type(&script);  in cmd_script()
4193 						     "perf-script");  in cmd_script()
4195 		err = scripting_ops->generate_script(NULL, "perf-script");  in cmd_script()
4208 		pr_debug("perf script started with script %s\n\n", script_name);  in cmd_script()
4217 	if (script.time_str) {  in cmd_script()
4218 		err = perf_time__parse_for_ranges_reltime(script.time_str, session,  in cmd_script()
4219 						  &script.ptime_range,  in cmd_script()
4220 						  &script.range_size,  in cmd_script()
4221 						  &script.range_num,  in cmd_script()
4227 						  script.ptime_range,  in cmd_script()
4228 						  script.range_num);  in cmd_script()
4231 	err = evswitch__init(&script.evswitch, session->evlist, stderr);  in cmd_script()
4238 	err = __cmd_script(&script);  in cmd_script()
4246 	if (script.ptime_range) {  in cmd_script()
4248 		zfree(&script.ptime_range);  in cmd_script()
4254 	perf_script__exit(&script);  in cmd_script()