503 			int (*annotate)(struct hist_entry *he,  in hists__find_annotations()  local
507 			annotate = dlsym(perf_gtk_handle,  in hists__find_annotations()
509 			if (annotate == NULL) {  in hists__find_annotations()
514 			ret = annotate(he, evsel, NULL);  in hists__find_annotations()
700 	struct perf_annotate annotate = {};  in cmd_annotate()  local
713 	OPT_STRING('s', "symbol", &annotate.sym_hist_filter, "symbol",  in cmd_annotate()
722 	OPT_BOOLEAN(0, "gtk", &annotate.use_gtk, "Use the GTK interface"),  in cmd_annotate()
725 	OPT_BOOLEAN(0, "tui", &annotate.use_tui, "Use the TUI interface"),  in cmd_annotate()
727 	OPT_BOOLEAN(0, "stdio", &annotate.use_stdio, "Use the stdio interface"),  in cmd_annotate()
728 	OPT_BOOLEAN(0, "stdio2", &annotate.use_stdio2, "Use the stdio interface"),  in cmd_annotate()
739 	OPT_BOOLEAN(0, "skip-missing", &annotate.skip_missing,  in cmd_annotate()
742 			&annotate.group_set,  in cmd_annotate()
744 	OPT_STRING('C', "cpu", &annotate.cpu_list, "cpu", "list of cpus to profile"),  in cmd_annotate()
776 	OPT_CALLBACK(0, "percent-limit", &annotate, "percent",  in cmd_annotate()
781 	OPT_CALLBACK_OPTARG(0, "data-type", &annotate, NULL, "name",  in cmd_annotate()
784 	OPT_BOOLEAN(0, "type-stat", &annotate.type_stat,  in cmd_annotate()
786 	OPT_BOOLEAN(0, "insn-stat", &annotate.insn_stat,  in cmd_annotate()
814 		annotate.sym_hist_filter = argv[0];  in cmd_annotate()
837 	if (symbol_conf.show_nr_samples && annotate.use_gtk) {  in cmd_annotate()
844 	if (annotate.data_type) {  in cmd_annotate()
859 	perf_tool__init(&annotate.tool, /*ordered_events=*/true);  in cmd_annotate()
860 	annotate.tool.sample	= process_sample_event;  in cmd_annotate()
861 	annotate.tool.mmap	= perf_event__process_mmap;  in cmd_annotate()
862 	annotate.tool.mmap2	= perf_event__process_mmap2;  in cmd_annotate()
863 	annotate.tool.comm	= perf_event__process_comm;  in cmd_annotate()
864 	annotate.tool.exit	= perf_event__process_exit;  in cmd_annotate()
865 	annotate.tool.fork	= perf_event__process_fork;  in cmd_annotate()
866 	annotate.tool.namespaces = perf_event__process_namespaces;  in cmd_annotate()
867 	annotate.tool.attr	= perf_event__process_attr;  in cmd_annotate()
868 	annotate.tool.build_id = perf_event__process_build_id;  in cmd_annotate()
870 	annotate.tool.tracing_data   = perf_event__process_tracing_data;  in cmd_annotate()
872 	annotate.tool.id_index	= perf_event__process_id_index;  in cmd_annotate()
873 	annotate.tool.auxtrace_info	= perf_event__process_auxtrace_info;  in cmd_annotate()
874 	annotate.tool.auxtrace	= perf_event__process_auxtrace;  in cmd_annotate()
875 	annotate.tool.feature	= process_feature_event;  in cmd_annotate()
876 	annotate.tool.ordering_requires_timestamps = true;  in cmd_annotate()
878 	annotate.session = perf_session__new(&data, &annotate.tool);  in cmd_annotate()
879 	if (IS_ERR(annotate.session))  in cmd_annotate()
880 		return PTR_ERR(annotate.session);  in cmd_annotate()
882 	annotate.session->itrace_synth_opts = &itrace_synth_opts;  in cmd_annotate()
884 	annotate.has_br_stack = perf_header__has_feat(&annotate.session->header,  in cmd_annotate()
887 	if (annotate.group_set)  in cmd_annotate()
888 		evlist__force_leader(annotate.session->evlist);  in cmd_annotate()
896 	ret = symbol__init(&annotate.session->header.env);  in cmd_annotate()
900 	if (annotate.use_stdio || annotate.use_stdio2)  in cmd_annotate()
903 	else if (annotate.use_tui)  in cmd_annotate()
907 	else if (annotate.use_gtk)  in cmd_annotate()
911 	if (annotate.data_type) {  in cmd_annotate()
924 	if (annotate.data_type)  in cmd_annotate()
934 	if ((use_browser == 1 || annotate.use_stdio2) && annotate.has_br_stack) {  in cmd_annotate()
936 		if (annotate.session->evlist->nr_br_cntr > 0)  in cmd_annotate()
943 	ret = __cmd_annotate(&annotate);  in cmd_annotate()
951 	perf_session__delete(annotate.session);  in cmd_annotate()