73 static char *synthesize_perf_probe_point(struct perf_probe_point *pp);
274 static void clear_perf_probe_point(struct perf_probe_point *pp)  in clear_perf_probe_point()  argument
276 	free(pp->file);  in clear_perf_probe_point()
277 	free(pp->function);  in clear_perf_probe_point()
278 	free(pp->lazy_line);  in clear_perf_probe_point()
296 					struct perf_probe_point *pp,  in find_alternative_probe_point()  argument
306 	if (!pp->function || pp->file)  in find_alternative_probe_point()
314 	map__for_each_symbol_by_name(map, pp->function, sym) {  in find_alternative_probe_point()
326 			pp->function, address);  in find_alternative_probe_point()
333 		result->offset += pp->offset;  in find_alternative_probe_point()
334 		result->line += pp->line;  in find_alternative_probe_point()
335 		result->retprobe = pp->retprobe;  in find_alternative_probe_point()
366 	struct perf_probe_point pp = { .function = lr->function,  in get_alternative_line_range()  local
376 	ret = find_alternative_probe_point(dinfo, &pp, &result,  in get_alternative_line_range()
384 		clear_perf_probe_point(&pp);  in get_alternative_line_range()
449 					    struct perf_probe_point *pp,  in find_perf_probe_point_from_dwarf()  argument
480 						 (unsigned long)addr, pp);  in find_perf_probe_point_from_dwarf()
486 		pp->retprobe = tp->retprobe;  in find_perf_probe_point_from_dwarf()
912 				 struct perf_probe_point *pp __maybe_unused,  in find_perf_probe_point_from_dwarf()
1077 	struct perf_probe_point *pp = &pev->point;  in parse_perf_probe_point()  local
1122 		pp->file = tmp;  in parse_perf_probe_point()
1124 		pp->function = tmp;  in parse_perf_probe_point()
1131 			pp->lazy_line = strdup(arg);  in parse_perf_probe_point()
1132 			if (pp->lazy_line == NULL)  in parse_perf_probe_point()
1143 			pp->line = strtoul(arg, &tmp, 0);  in parse_perf_probe_point()
1151 			pp->offset = strtoul(arg, &tmp, 0);  in parse_perf_probe_point()
1159 			if (pp->file) {  in parse_perf_probe_point()
1163 			pp->file = strdup(arg);  in parse_perf_probe_point()
1164 			if (pp->file == NULL)  in parse_perf_probe_point()
1169 				pp->retprobe = 1;  in parse_perf_probe_point()
1184 	if (pp->lazy_line && pp->line) {  in parse_perf_probe_point()
1190 	if (pp->lazy_line && pp->offset) {  in parse_perf_probe_point()
1195 	if (pp->line && pp->offset) {  in parse_perf_probe_point()
1200 	if (!pp->line && !pp->lazy_line && pp->file && !pp->function) {  in parse_perf_probe_point()
1206 	if (pp->offset && !pp->function) {  in parse_perf_probe_point()
1211 	if (pp->retprobe && !pp->function) {  in parse_perf_probe_point()
1216 	if ((pp->offset || pp->line || pp->lazy_line) && pp->retprobe) {  in parse_perf_probe_point()
1223 		 pp->function, pp->file, pp->line, pp->offset, pp->retprobe,  in parse_perf_probe_point()
1224 		 pp->lazy_line);  in parse_perf_probe_point()
1530 static char *synthesize_perf_probe_point(struct perf_probe_point *pp)  in synthesize_perf_probe_point()  argument
1541 	if (pp->offset) {  in synthesize_perf_probe_point()
1542 		ret = e_snprintf(offs, 32, "+%lu", pp->offset);  in synthesize_perf_probe_point()
1546 	if (pp->line) {  in synthesize_perf_probe_point()
1547 		ret = e_snprintf(line, 32, ":%d", pp->line);  in synthesize_perf_probe_point()
1551 	if (pp->file) {  in synthesize_perf_probe_point()
1552 		tmp = pp->file;  in synthesize_perf_probe_point()
1555 			tmp = strchr(pp->file + len - 30, '/');  in synthesize_perf_probe_point()
1556 			tmp = tmp ? tmp + 1 : pp->file + len - 30;  in synthesize_perf_probe_point()
1563 	if (pp->function)  in synthesize_perf_probe_point()
1564 		ret = e_snprintf(buf, MAX_CMDLEN, "%s%s%s%s%s", pp->function,  in synthesize_perf_probe_point()
1565 				 offs, pp->retprobe ? "%return" : "", line,  in synthesize_perf_probe_point()
1734 					  struct perf_probe_point *pp,  in find_perf_probe_point_from_map()  argument
1758 	pp->retprobe = tp->retprobe;  in find_perf_probe_point_from_map()
1759 	pp->offset = addr - map->unmap_ip(map, sym->start);  in find_perf_probe_point_from_map()
1760 	pp->function = strdup(sym->name);  in find_perf_probe_point_from_map()
1761 	ret = pp->function ? 0 : -ENOMEM;  in find_perf_probe_point_from_map()
1773 					struct perf_probe_point *pp,  in convert_to_perf_probe_point()  argument
1779 	ret = find_perf_probe_point_from_dwarf(tp, pp, is_kprobe);  in convert_to_perf_probe_point()
1782 	ret = find_perf_probe_point_from_map(tp, pp, is_kprobe);  in convert_to_perf_probe_point()
1789 		pp->function = strdup(tp->symbol);  in convert_to_perf_probe_point()
1790 		pp->offset = tp->offset;  in convert_to_perf_probe_point()
1795 		pp->function = strdup(buf);  in convert_to_perf_probe_point()
1796 		pp->offset = 0;  in convert_to_perf_probe_point()
1798 	if (pp->function == NULL)  in convert_to_perf_probe_point()
1801 	pp->retprobe = tp->retprobe;  in convert_to_perf_probe_point()
2464 	struct perf_probe_point *pp = &pev->point;  in find_probe_trace_events_from_map()  local
2479 	num_matched_functions = find_probe_functions(map, pp->function);  in find_probe_trace_events_from_map()
2481 		pr_err("Failed to find symbol %s in %s\n", pp->function,  in find_probe_trace_events_from_map()
2492 	if (!pev->uprobes && !pp->retprobe) {  in find_probe_trace_events_from_map()
2510 	map__for_each_symbol_by_name(map, pp->function, sym) {  in find_probe_trace_events_from_map()
2519 		if (pp->offset > sym->end - sym->start) {  in find_probe_trace_events_from_map()
2521 				   pp->offset, sym->name);  in find_probe_trace_events_from_map()
2526 		tp->address = map->unmap_ip(map, sym->start) + pp->offset;  in find_probe_trace_events_from_map()
2532 			tp->offset = pp->offset;  in find_probe_trace_events_from_map()
2534 		tp->retprobe = pp->retprobe;  in find_probe_trace_events_from_map()