74 static void clear_probe_trace_event(struct probe_trace_event *tev);
1388 				     struct probe_trace_event *tev)  in parse_probe_trace_command()  argument
1390 	struct probe_trace_point *tp = &tev->point;  in parse_probe_trace_command()
1425 	tev->group = strdup(fmt2_str);  in parse_probe_trace_command()
1426 	tev->event = strdup(fmt3_str);  in parse_probe_trace_command()
1427 	if (tev->group == NULL || tev->event == NULL) {  in parse_probe_trace_command()
1431 	pr_debug("Group:%s Event:%s probe:%c\n", tev->group, tev->event, pr);  in parse_probe_trace_command()
1459 	tev->nargs = argc - 2;  in parse_probe_trace_command()
1460 	tev->args = zalloc(sizeof(struct probe_trace_arg) * tev->nargs);  in parse_probe_trace_command()
1461 	if (tev->args == NULL) {  in parse_probe_trace_command()
1465 	for (i = 0; i < tev->nargs; i++) {  in parse_probe_trace_command()
1471 		tev->args[i].name = strdup(argv[i + 2]);  in parse_probe_trace_command()
1473 		tev->args[i].value = strdup(p);  in parse_probe_trace_command()
1474 		if (tev->args[i].name == NULL || tev->args[i].value == NULL) {  in parse_probe_trace_command()
1687 char *synthesize_probe_trace_command(struct probe_trace_event *tev)  in synthesize_probe_trace_command()  argument
1689 	struct probe_trace_point *tp = &tev->point;  in synthesize_probe_trace_command()
1698 			 tev->group, tev->event);  in synthesize_probe_trace_command()
1703 	if (tev->uprobes && (!tp->address || !tp->module))  in synthesize_probe_trace_command()
1707 	if (tev->uprobes)  in synthesize_probe_trace_command()
1719 	for (i = 0; i < tev->nargs; i++) {  in synthesize_probe_trace_command()
1720 		ret = synthesize_probe_trace_arg(&tev->args[i], buf + len,  in synthesize_probe_trace_command()
1806 static int convert_to_perf_probe_event(struct probe_trace_event *tev,  in convert_to_perf_probe_event()  argument
1813 	pev->event = strdup(tev->event);  in convert_to_perf_probe_event()
1814 	pev->group = strdup(tev->group);  in convert_to_perf_probe_event()
1819 	ret = convert_to_perf_probe_point(&tev->point, &pev->point, is_kprobe);  in convert_to_perf_probe_event()
1824 	pev->nargs = tev->nargs;  in convert_to_perf_probe_event()
1828 	for (i = 0; i < tev->nargs && ret >= 0; i++) {  in convert_to_perf_probe_event()
1829 		if (tev->args[i].name)  in convert_to_perf_probe_event()
1830 			pev->args[i].name = strdup(tev->args[i].name);  in convert_to_perf_probe_event()
1832 			ret = synthesize_probe_trace_arg(&tev->args[i],  in convert_to_perf_probe_event()
1872 static void clear_probe_trace_event(struct probe_trace_event *tev)  in clear_probe_trace_event()  argument
1877 	free(tev->event);  in clear_probe_trace_event()
1878 	free(tev->group);  in clear_probe_trace_event()
1879 	free(tev->point.symbol);  in clear_probe_trace_event()
1880 	free(tev->point.module);  in clear_probe_trace_event()
1881 	for (i = 0; i < tev->nargs; i++) {  in clear_probe_trace_event()
1882 		free(tev->args[i].name);  in clear_probe_trace_event()
1883 		free(tev->args[i].value);  in clear_probe_trace_event()
1884 		free(tev->args[i].type);  in clear_probe_trace_event()
1885 		ref = tev->args[i].ref;  in clear_probe_trace_event()
1892 	free(tev->args);  in clear_probe_trace_event()
1893 	memset(tev, 0, sizeof(*tev));  in clear_probe_trace_event()
2137 	struct probe_trace_event tev;  in __show_perf_probe_events()  local
2142 	memset(&tev, 0, sizeof(tev));  in __show_perf_probe_events()
2150 		ret = parse_probe_trace_command(ent->s, &tev);  in __show_perf_probe_events()
2152 			ret = convert_to_perf_probe_event(&tev, &pev,  in __show_perf_probe_events()
2156 							    tev.point.module);  in __show_perf_probe_events()
2159 		clear_probe_trace_event(&tev);  in __show_perf_probe_events()
2209 	struct probe_trace_event tev;  in get_probe_trace_event_names()  local
2212 	memset(&tev, 0, sizeof(tev));  in get_probe_trace_event_names()
2218 		ret = parse_probe_trace_command(ent->s, &tev);  in get_probe_trace_event_names()
2222 			ret = e_snprintf(buf, 128, "%s:%s", tev.group,  in get_probe_trace_event_names()
2223 					tev.event);  in get_probe_trace_event_names()
2227 			ret = strlist__add(sl, tev.event);  in get_probe_trace_event_names()
2228 		clear_probe_trace_event(&tev);  in get_probe_trace_event_names()
2241 static int write_probe_trace_event(int fd, struct probe_trace_event *tev)  in write_probe_trace_event()  argument
2244 	char *buf = synthesize_probe_trace_command(tev);  in write_probe_trace_event()
2304 static void warn_uprobe_event_compat(struct probe_trace_event *tev)  in warn_uprobe_event_compat()  argument
2307 	char *buf = synthesize_probe_trace_command(tev);  in warn_uprobe_event_compat()
2310 	if (!tev->uprobes || tev->nargs == 0 || !buf)  in warn_uprobe_event_compat()
2313 	for (i = 0; i < tev->nargs; i++)  in warn_uprobe_event_compat()
2314 		if (strglobmatch(tev->args[i].value, "[$@+-]*")) {  in warn_uprobe_event_compat()
2317 				   tev->args[i].value);  in warn_uprobe_event_compat()
2329 	struct probe_trace_event *tev = NULL;  in __add_probe_trace_events()  local
2362 		tev = &tevs[i];  in __add_probe_trace_events()
2365 							 tev->point.address);  in __add_probe_trace_events()
2377 				event = tev->point.symbol;  in __add_probe_trace_events()
2390 		tev->event = strdup(event);  in __add_probe_trace_events()
2391 		tev->group = strdup(group);  in __add_probe_trace_events()
2392 		if (tev->event == NULL || tev->group == NULL) {  in __add_probe_trace_events()
2396 		ret = write_probe_trace_event(fd, tev);  in __add_probe_trace_events()
2405 		pev->event = tev->event;  in __add_probe_trace_events()
2406 		pev->group = tev->group;  in __add_probe_trace_events()
2407 		show_perf_probe_event(pev, tev->point.module);  in __add_probe_trace_events()
2421 		warn_uprobe_event_compat(tev);  in __add_probe_trace_events()
2424 	if (ret >= 0 && tev->event) {  in __add_probe_trace_events()
2427 		pr_info("\tperf record -e %s:%s -aR sleep 1\n\n", tev->group,  in __add_probe_trace_events()
2428 			 tev->event);  in __add_probe_trace_events()
2463 	struct probe_trace_event *tev;  in find_probe_trace_events_from_map()  local
2502 	*tevs = zalloc(sizeof(*tev) * num_matched_functions);  in find_probe_trace_events_from_map()
2511 		tev = (*tevs) + ret;  in find_probe_trace_events_from_map()
2512 		tp = &tev->point;  in find_probe_trace_events_from_map()
2536 			tev->point.module = strdup_or_goto(target, nomem_out);  in find_probe_trace_events_from_map()
2537 		tev->uprobes = pev->uprobes;  in find_probe_trace_events_from_map()
2538 		tev->nargs = pev->nargs;  in find_probe_trace_events_from_map()
2539 		if (tev->nargs) {  in find_probe_trace_events_from_map()
2540 			tev->args = zalloc(sizeof(struct probe_trace_arg) *  in find_probe_trace_events_from_map()
2541 					   tev->nargs);  in find_probe_trace_events_from_map()
2542 			if (tev->args == NULL)  in find_probe_trace_events_from_map()
2545 		for (i = 0; i < tev->nargs; i++) {  in find_probe_trace_events_from_map()
2547 				tev->args[i].name =  in find_probe_trace_events_from_map()
2551 			tev->args[i].value = strdup_or_goto(pev->args[i].var,  in find_probe_trace_events_from_map()
2554 				tev->args[i].type =  in find_probe_trace_events_from_map()