346 				       struct perf_probe_event *pev,  in get_alternative_probe_event()  argument
352 	memcpy(tmp, &pev->point, sizeof(*tmp));  in get_alternative_probe_event()
353 	memset(&pev->point, 0, sizeof(pev->point));  in get_alternative_probe_event()
354 	ret = find_alternative_probe_point(dinfo, tmp, &pev->point,  in get_alternative_probe_event()
355 					   target, pev->uprobes);  in get_alternative_probe_event()
357 		memcpy(&pev->point, tmp, sizeof(*tmp));  in get_alternative_probe_event()
591 static int try_to_find_probe_trace_events(struct perf_probe_event *pev,  in try_to_find_probe_trace_events()  argument
595 	bool need_dwarf = perf_probe_event_need_dwarf(pev);  in try_to_find_probe_trace_events()
611 	ntevs = debuginfo__find_trace_events(dinfo, pev, tevs, max_tevs);  in try_to_find_probe_trace_events()
614 		ret = get_alternative_probe_event(dinfo, pev, &tmp, target);  in try_to_find_probe_trace_events()
616 			ntevs = debuginfo__find_trace_events(dinfo, pev,  in try_to_find_probe_trace_events()
622 			clear_perf_probe_point(&pev->point);  in try_to_find_probe_trace_events()
623 			memcpy(&pev->point, &tmp, sizeof(tmp));  in try_to_find_probe_trace_events()
632 							target, pev->uprobes);  in try_to_find_probe_trace_events()
642 			   synthesize_perf_probe_point(&pev->point));  in try_to_find_probe_trace_events()
811 				  struct perf_probe_event *pev,  in show_available_vars_at()  argument
822 	buf = synthesize_perf_probe_point(&pev->point);  in show_available_vars_at()
827 	ret = debuginfo__find_available_vars_at(dinfo, pev, &vls,  in show_available_vars_at()
830 		ret = get_alternative_probe_event(dinfo, pev, &tmp, target);  in show_available_vars_at()
832 			ret = debuginfo__find_available_vars_at(dinfo, pev,  in show_available_vars_at()
918 static int try_to_find_probe_trace_events(struct perf_probe_event *pev,  in try_to_find_probe_trace_events()  argument
923 	if (perf_probe_event_need_dwarf(pev)) {  in try_to_find_probe_trace_events()
1075 static int parse_perf_probe_point(char *arg, struct perf_probe_event *pev)  in parse_perf_probe_point()  argument
1077 	struct perf_probe_point *pp = &pev->point;  in parse_perf_probe_point()
1103 		pev->event = strdup(arg);  in parse_perf_probe_point()
1104 		if (pev->event == NULL)  in parse_perf_probe_point()
1106 		pev->group = NULL;  in parse_perf_probe_point()
1329 int parse_perf_probe_command(const char *cmd, struct perf_probe_event *pev)  in parse_perf_probe_command()  argument
1345 	ret = parse_perf_probe_point(argv[0], pev);  in parse_perf_probe_command()
1350 	pev->nargs = argc - 1;  in parse_perf_probe_command()
1351 	pev->args = zalloc(sizeof(struct perf_probe_arg) * pev->nargs);  in parse_perf_probe_command()
1352 	if (pev->args == NULL) {  in parse_perf_probe_command()
1356 	for (i = 0; i < pev->nargs && ret >= 0; i++) {  in parse_perf_probe_command()
1357 		ret = parse_perf_probe_arg(argv[i + 1], &pev->args[i]);  in parse_perf_probe_command()
1359 		    is_c_varname(pev->args[i].var) && pev->point.retprobe) {  in parse_perf_probe_command()
1372 bool perf_probe_event_need_dwarf(struct perf_probe_event *pev)  in perf_probe_event_need_dwarf()  argument
1376 	if (pev->point.file || pev->point.line || pev->point.lazy_line)  in perf_probe_event_need_dwarf()
1379 	for (i = 0; i < pev->nargs; i++)  in perf_probe_event_need_dwarf()
1380 		if (is_c_varname(pev->args[i].var))  in perf_probe_event_need_dwarf()
1580 char *synthesize_perf_probe_command(struct perf_probe_event *pev)
1585 	buf = synthesize_perf_probe_point(&pev->point);
1590 	for (i = 0; i < pev->nargs; i++) {
1592 				 pev->args[i].name);
1807 			       struct perf_probe_event *pev, bool is_kprobe)  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()
1815 	if (pev->event == NULL || pev->group == NULL)  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()
1825 	pev->args = zalloc(sizeof(struct perf_probe_arg) * pev->nargs);  in convert_to_perf_probe_event()
1826 	if (pev->args == NULL)  in convert_to_perf_probe_event()
1830 			pev->args[i].name = strdup(tev->args[i].name);  in convert_to_perf_probe_event()
1834 			pev->args[i].name = strdup(buf);  in convert_to_perf_probe_event()
1836 		if (pev->args[i].name == NULL && ret >= 0)  in convert_to_perf_probe_event()
1841 		clear_perf_probe_event(pev);  in convert_to_perf_probe_event()
1846 void clear_perf_probe_event(struct perf_probe_event *pev)  in clear_perf_probe_event()  argument
1851 	free(pev->event);  in clear_perf_probe_event()
1852 	free(pev->group);  in clear_perf_probe_event()
1853 	free(pev->target);  in clear_perf_probe_event()
1854 	clear_perf_probe_point(&pev->point);  in clear_perf_probe_event()
1856 	for (i = 0; i < pev->nargs; i++) {  in clear_perf_probe_event()
1857 		free(pev->args[i].name);  in clear_perf_probe_event()
1858 		free(pev->args[i].var);  in clear_perf_probe_event()
1859 		free(pev->args[i].type);  in clear_perf_probe_event()
1860 		field = pev->args[i].field;  in clear_perf_probe_event()
1868 	free(pev->args);  in clear_perf_probe_event()
1869 	memset(pev, 0, sizeof(*pev));  in clear_perf_probe_event()
2099 static int show_perf_probe_event(struct perf_probe_event *pev,  in show_perf_probe_event()  argument
2107 	place = synthesize_perf_probe_point(&pev->point);  in show_perf_probe_event()
2111 	ret = e_snprintf(buf, 128, "%s:%s", pev->group, pev->event);  in show_perf_probe_event()
2119 	if (pev->nargs > 0) {  in show_perf_probe_event()
2121 		for (i = 0; i < pev->nargs; i++) {  in show_perf_probe_event()
2122 			ret = synthesize_perf_probe_arg(&pev->args[i],  in show_perf_probe_event()
2138 	struct perf_probe_event pev;  in __show_perf_probe_events()  local
2143 	memset(&pev, 0, sizeof(pev));  in __show_perf_probe_events()
2152 			ret = convert_to_perf_probe_event(&tev, &pev,  in __show_perf_probe_events()
2155 				ret = show_perf_probe_event(&pev,  in __show_perf_probe_events()
2158 		clear_perf_probe_event(&pev);  in __show_perf_probe_events()
2324 static int __add_probe_trace_events(struct perf_probe_event *pev,  in __add_probe_trace_events()  argument
2336 	if (pev->uprobes)  in __add_probe_trace_events()
2342 		print_open_warning(fd, !pev->uprobes);  in __add_probe_trace_events()
2353 	if (!pev->uprobes) {  in __add_probe_trace_events()
2371 		if (pev->event)  in __add_probe_trace_events()
2372 			event = pev->event;  in __add_probe_trace_events()
2374 			if (pev->point.function)  in __add_probe_trace_events()
2375 				event = pev->point.function;  in __add_probe_trace_events()
2378 		if (pev->group)  in __add_probe_trace_events()
2379 			group = pev->group;  in __add_probe_trace_events()
2403 		event = pev->event;  in __add_probe_trace_events()
2404 		group = pev->group;  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()
2409 		pev->event = (char *)event;  in __add_probe_trace_events()
2410 		pev->group = (char *)group;  in __add_probe_trace_events()
2420 	if (ret == -EINVAL && pev->uprobes)  in __add_probe_trace_events()
2456 static int find_probe_trace_events_from_map(struct perf_probe_event *pev,  in find_probe_trace_events_from_map()  argument
2464 	struct perf_probe_point *pp = &pev->point;  in find_probe_trace_events_from_map()
2469 	map = get_target_map(target, pev->uprobes);  in find_probe_trace_events_from_map()
2492 	if (!pev->uprobes && !pp->retprobe) {  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()
2546 			if (pev->args[i].name)  in find_probe_trace_events_from_map()
2548 					strdup_or_goto(pev->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()
2553 			if (pev->args[i].type)  in find_probe_trace_events_from_map()
2555 					strdup_or_goto(pev->args[i].type,  in find_probe_trace_events_from_map()
2561 	put_target_map(map, pev->uprobes);  in find_probe_trace_events_from_map()
2572 static int convert_to_probe_trace_events(struct perf_probe_event *pev,  in convert_to_probe_trace_events()  argument
2578 	if (pev->uprobes && !pev->group) {  in convert_to_probe_trace_events()
2580 		ret = convert_exec_to_group(target, &pev->group);  in convert_to_probe_trace_events()
2588 	ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, target);  in convert_to_probe_trace_events()
2592 	return find_probe_trace_events_from_map(pev, tevs, max_tevs, target);  in convert_to_probe_trace_events()
2596 	struct perf_probe_event		*pev;  member
2621 		pkgs[i].pev = &pevs[i];  in add_perf_probe_events()
2623 		ret  = convert_to_probe_trace_events(pkgs[i].pev,  in add_perf_probe_events()
2626 						     pkgs[i].pev->target);  in add_perf_probe_events()
2634 		ret = __add_probe_trace_events(pkgs[i].pev, pkgs[i].tevs,  in add_perf_probe_events()