1835 int parse_probe_trace_command(const char *cmd, struct probe_trace_event *tev)  in parse_probe_trace_command()  argument
1837 	struct probe_trace_point *tp = &tev->point;  in parse_probe_trace_command()
1871 	tev->group = strdup(fmt2_str);  in parse_probe_trace_command()
1872 	tev->event = strdup(fmt3_str);  in parse_probe_trace_command()
1873 	if (tev->group == NULL || tev->event == NULL) {  in parse_probe_trace_command()
1877 	pr_debug("Group:%s Event:%s probe:%c\n", tev->group, tev->event, pr);  in parse_probe_trace_command()
1889 		tev->uprobes = (tp->module[0] == '/');  in parse_probe_trace_command()
1932 	if (tev->uprobes) {  in parse_probe_trace_command()
1938 	tev->nargs = argc - 2;  in parse_probe_trace_command()
1939 	tev->args = zalloc(sizeof(struct probe_trace_arg) * tev->nargs);  in parse_probe_trace_command()
1940 	if (tev->args == NULL) {  in parse_probe_trace_command()
1944 	for (i = 0; i < tev->nargs; i++) {  in parse_probe_trace_command()
1950 		tev->args[i].name = strdup(argv[i + 2]);  in parse_probe_trace_command()
1952 		tev->args[i].value = strdup(p);  in parse_probe_trace_command()
1953 		if (tev->args[i].name == NULL || tev->args[i].value == NULL) {  in parse_probe_trace_command()
2135 synthesize_probe_trace_args(struct probe_trace_event *tev, struct strbuf *buf)  in synthesize_probe_trace_args()  argument
2139 	for (i = 0; i < tev->nargs && ret >= 0; i++)  in synthesize_probe_trace_args()
2140 		ret = synthesize_probe_trace_arg(&tev->args[i], buf);  in synthesize_probe_trace_args()
2186 char *synthesize_probe_trace_command(struct probe_trace_event *tev)  in synthesize_probe_trace_command()  argument
2188 	struct probe_trace_point *tp = &tev->point;  in synthesize_probe_trace_command()
2197 			tev->group, tev->event) < 0)  in synthesize_probe_trace_command()
2200 	if (tev->uprobes)  in synthesize_probe_trace_command()
2206 		err = synthesize_probe_trace_args(tev, &buf);  in synthesize_probe_trace_command()
2291 static int convert_to_perf_probe_event(struct probe_trace_event *tev,  in convert_to_perf_probe_event()  argument
2298 	pev->event = strdup(tev->event);  in convert_to_perf_probe_event()
2299 	pev->group = strdup(tev->group);  in convert_to_perf_probe_event()
2304 	ret = convert_to_perf_probe_point(&tev->point, &pev->point, is_kprobe);  in convert_to_perf_probe_event()
2309 	pev->nargs = tev->nargs;  in convert_to_perf_probe_event()
2313 	for (i = 0; i < tev->nargs && ret >= 0; i++) {  in convert_to_perf_probe_event()
2314 		if (tev->args[i].name)  in convert_to_perf_probe_event()
2315 			pev->args[i].name = strdup(tev->args[i].name);  in convert_to_perf_probe_event()
2319 			ret = synthesize_probe_trace_arg(&tev->args[i], &buf);  in convert_to_perf_probe_event()
2431 void clear_probe_trace_event(struct probe_trace_event *tev)  in clear_probe_trace_event()  argument
2436 	zfree(&tev->event);  in clear_probe_trace_event()
2437 	zfree(&tev->group);  in clear_probe_trace_event()
2438 	zfree(&tev->point.symbol);  in clear_probe_trace_event()
2439 	zfree(&tev->point.realname);  in clear_probe_trace_event()
2440 	zfree(&tev->point.module);  in clear_probe_trace_event()
2441 	for (i = 0; i < tev->nargs; i++) {  in clear_probe_trace_event()
2442 		zfree(&tev->args[i].name);  in clear_probe_trace_event()
2443 		zfree(&tev->args[i].value);  in clear_probe_trace_event()
2444 		zfree(&tev->args[i].type);  in clear_probe_trace_event()
2445 		ref = tev->args[i].ref;  in clear_probe_trace_event()
2452 	zfree(&tev->args);  in clear_probe_trace_event()
2453 	tev->nargs = 0;  in clear_probe_trace_event()
2626 static bool filter_probe_trace_event(struct probe_trace_event *tev,  in filter_probe_trace_event()  argument
2632 	if (strfilter__compare(filter, tev->event))  in filter_probe_trace_event()
2636 	if (e_snprintf(tmp, 128, "%s:%s", tev->group, tev->event) < 0)  in filter_probe_trace_event()
2645 	struct probe_trace_event tev;  in __show_perf_probe_events()  local
2650 	memset(&tev, 0, sizeof(tev));  in __show_perf_probe_events()
2658 		ret = parse_probe_trace_command(ent->s, &tev);  in __show_perf_probe_events()
2660 			if (!filter_probe_trace_event(&tev, filter))  in __show_perf_probe_events()
2662 			ret = convert_to_perf_probe_event(&tev, &pev,  in __show_perf_probe_events()
2667 						    &pev, tev.point.module,  in __show_perf_probe_events()
2672 		clear_probe_trace_event(&tev);  in __show_perf_probe_events()
2780 static void warn_uprobe_event_compat(struct probe_trace_event *tev)  in warn_uprobe_event_compat()  argument
2783 	char *buf = synthesize_probe_trace_command(tev);  in warn_uprobe_event_compat()
2784 	struct probe_trace_point *tp = &tev->point;  in warn_uprobe_event_compat()
2789 			   tev->group, tev->event);  in warn_uprobe_event_compat()
2793 	if (!tev->uprobes || tev->nargs == 0 || !buf)  in warn_uprobe_event_compat()
2796 	for (i = 0; i < tev->nargs; i++)  in warn_uprobe_event_compat()
2797 		if (strglobmatch(tev->args[i].value, "[$@+-]*")) {  in warn_uprobe_event_compat()
2800 				   tev->args[i].value);  in warn_uprobe_event_compat()
2808 static int probe_trace_event__set_name(struct probe_trace_event *tev,  in probe_trace_event__set_name()  argument
2820 	else if (tev->event)  in probe_trace_event__set_name()
2821 		event = tev->event;  in probe_trace_event__set_name()
2829 			event = tev->point.realname;  in probe_trace_event__set_name()
2833 	else if (tev->group)  in probe_trace_event__set_name()
2834 		group = tev->group;  in probe_trace_event__set_name()
2840 				 tev->point.retprobe, allow_suffix);  in probe_trace_event__set_name()
2846 	tev->event = strdup(event);  in probe_trace_event__set_name()
2847 	tev->group = strdup(group);  in probe_trace_event__set_name()
2848 	if (tev->event == NULL || tev->group == NULL)  in probe_trace_event__set_name()
2885 	struct probe_trace_event *tev = NULL;  in __add_probe_trace_events()  local
2897 		tev = &tevs[i];  in __add_probe_trace_events()
2898 		up = tev->uprobes ? 1 : 0;  in __add_probe_trace_events()
2906 		if (!tev->point.symbol && !pev->uprobes)  in __add_probe_trace_events()
2910 		ret = probe_trace_event__set_name(tev, pev, namelist[up],  in __add_probe_trace_events()
2916 		ret = probe_file__add_event(fd[up], tev);  in __add_probe_trace_events()
2930 		warn_uprobe_event_compat(tev);  in __add_probe_trace_events()
2995 				struct probe_trace_event *tev __maybe_unused,  in arch__fix_tev_from_maps()
3021 	struct probe_trace_event *tev;  in find_probe_trace_events_from_map()  local
3080 	*tevs = zalloc(sizeof(*tev) * num_matched_functions);  in find_probe_trace_events_from_map()
3104 		tev = (*tevs) + ret;  in find_probe_trace_events_from_map()
3105 		tp = &tev->point;  in find_probe_trace_events_from_map()
3138 				tev->point.module = strdup_or_goto(pev->target,  in find_probe_trace_events_from_map()
3142 				tev->point.module =  in find_probe_trace_events_from_map()
3145 				if (!tev->point.module)  in find_probe_trace_events_from_map()
3149 		tev->uprobes = pev->uprobes;  in find_probe_trace_events_from_map()
3150 		tev->nargs = pev->nargs;  in find_probe_trace_events_from_map()
3151 		if (tev->nargs) {  in find_probe_trace_events_from_map()
3152 			tev->args = zalloc(sizeof(struct probe_trace_arg) *  in find_probe_trace_events_from_map()
3153 					   tev->nargs);  in find_probe_trace_events_from_map()
3154 			if (tev->args == NULL)  in find_probe_trace_events_from_map()
3157 		for (i = 0; i < tev->nargs; i++) {  in find_probe_trace_events_from_map()
3159 				tev->args[i].name =  in find_probe_trace_events_from_map()
3163 			tev->args[i].value = strdup_or_goto(pev->args[i].var,  in find_probe_trace_events_from_map()
3166 				tev->args[i].type =  in find_probe_trace_events_from_map()
3170 		arch__fix_tev_from_maps(pev, tev, map, sym);  in find_probe_trace_events_from_map()
3194 	struct probe_trace_event *tev;  in try_to_find_absolute_address()  local
3209 	*tevs = zalloc(sizeof(*tev));  in try_to_find_absolute_address()
3213 	tev = *tevs;  in try_to_find_absolute_address()
3214 	tp = &tev->point;  in try_to_find_absolute_address()
3223 	tev->uprobes = pev->uprobes;  in try_to_find_absolute_address()
3235 	if ((!tev->uprobes) &&  in try_to_find_absolute_address()
3236 	    (kprobe_warn_out_range(tev->point.symbol,  in try_to_find_absolute_address()
3237 				   tev->point.address))) {  in try_to_find_absolute_address()
3251 	if (tev->group) {  in try_to_find_absolute_address()
3252 		tev->group = strdup(pev->group);  in try_to_find_absolute_address()
3253 		if (!tev->group)  in try_to_find_absolute_address()
3258 		tev->event = strdup(pev->event);  in try_to_find_absolute_address()
3259 		if (!tev->event)  in try_to_find_absolute_address()
3263 	tev->nargs = pev->nargs;  in try_to_find_absolute_address()
3264 	tev->args = zalloc(sizeof(struct probe_trace_arg) * tev->nargs);  in try_to_find_absolute_address()
3265 	if (!tev->args)  in try_to_find_absolute_address()
3268 	for (i = 0; i < tev->nargs; i++)  in try_to_find_absolute_address()
3269 		copy_to_probe_trace_arg(&tev->args[i], &pev->args[i]);  in try_to_find_absolute_address()
3420 	struct probe_trace_event *tev;  in find_probe_trace_events_from_cache()  local
3450 	*tevs = zalloc(ret * sizeof(*tev));  in find_probe_trace_events_from_cache()
3458 		tev = &(*tevs)[i++];  in find_probe_trace_events_from_cache()
3459 		ret = parse_probe_trace_command(node->s, tev);  in find_probe_trace_events_from_cache()
3463 		tev->uprobes = pev->uprobes;  in find_probe_trace_events_from_cache()
3528 static int show_probe_trace_event(struct probe_trace_event *tev)  in show_probe_trace_event()  argument
3530 	char *buf = synthesize_probe_trace_command(tev);  in show_probe_trace_event()
3547 	struct probe_trace_event *tev;  in show_probe_trace_events()  local
3557 			tev = &pev->tevs[i];  in show_probe_trace_events()
3559 			if (!tev->point.symbol && !pev->uprobes)  in show_probe_trace_events()
3563 			ret = probe_trace_event__set_name(tev, pev,  in show_probe_trace_events()
3566 				ret = show_probe_trace_event(tev);  in show_probe_trace_events()
3574 static int show_bootconfig_event(struct probe_trace_event *tev)  in show_bootconfig_event()  argument
3576 	struct probe_trace_point *tp = &tev->point;  in show_bootconfig_event()
3586 		err = synthesize_probe_trace_args(tev, &buf);  in show_bootconfig_event()
3602 	struct probe_trace_event *tev;  in show_bootconfig_events()  local
3620 			tev = &pev->tevs[i];  in show_bootconfig_events()
3622 			if (!tev->point.symbol && !pev->uprobes)  in show_bootconfig_events()
3626 			ret = probe_trace_event__set_name(tev, pev,  in show_bootconfig_events()
3631 			if (!cur_name || strcmp(cur_name, tev->event)) {  in show_bootconfig_events()
3633 					cur_name ? "\n" : "", tev->event);  in show_bootconfig_events()
3634 				cur_name = tev->event;  in show_bootconfig_events()
3637 			ret = show_bootconfig_event(tev);  in show_bootconfig_events()