1480 	struct line_finder *lf = data;  in line_range_walk_cb()  local
1483 	if ((strtailcmp(fname, lf->fname) != 0) ||  in line_range_walk_cb()
1484 	    (lf->lno_s > lineno || lf->lno_e < lineno))  in line_range_walk_cb()
1487 	err = line_range_add_line(fname, lineno, lf->lr);  in line_range_walk_cb()
1495 static int find_line_range_by_line(Dwarf_Die *sp_die, struct line_finder *lf)  in find_line_range_by_line()  argument
1499 	ret = die_walk_lines(sp_die ?: &lf->cu_die, line_range_walk_cb, lf);  in find_line_range_by_line()
1503 		if (!intlist__empty(lf->lr->line_list))  in find_line_range_by_line()
1504 			ret = lf->found = 1;  in find_line_range_by_line()
1508 		zfree(&lf->lr->path);  in find_line_range_by_line()
1530 	struct line_finder *lf = param->data;  in line_range_search_cb()  local
1531 	struct line_range *lr = lf->lr;  in line_range_search_cb()
1539 		lf->fname = dwarf_decl_file(sp_die);  in line_range_search_cb()
1541 		pr_debug("fname: %s, lineno:%d\n", lf->fname, lr->offset);  in line_range_search_cb()
1542 		lf->lno_s = lr->offset + lr->start;  in line_range_search_cb()
1543 		if (lf->lno_s < 0)	/* Overflow */  in line_range_search_cb()
1544 			lf->lno_s = INT_MAX;  in line_range_search_cb()
1545 		lf->lno_e = lr->offset + lr->end;  in line_range_search_cb()
1546 		if (lf->lno_e < 0)	/* Overflow */  in line_range_search_cb()
1547 			lf->lno_e = INT_MAX;  in line_range_search_cb()
1548 		pr_debug("New line range: %d to %d\n", lf->lno_s, lf->lno_e);  in line_range_search_cb()
1549 		lr->start = lf->lno_s;  in line_range_search_cb()
1550 		lr->end = lf->lno_e;  in line_range_search_cb()
1553 						line_range_inline_cb, lf);  in line_range_search_cb()
1555 			param->retval = find_line_range_by_line(sp_die, lf);  in line_range_search_cb()
1561 static int find_line_range_by_func(struct line_finder *lf)  in find_line_range_by_func()  argument
1563 	struct dwarf_callback_param param = {.data = (void *)lf, .retval = 0};  in find_line_range_by_func()
1564 	dwarf_getfuncs(&lf->cu_die, line_range_search_cb, &param, 0);  in find_line_range_by_func()
1570 	struct line_finder lf = {.lr = lr, .found = 0};  in debuginfo__find_line_range()  local
1581 			.cu_die = &lf.cu_die, .sp_die = &lf.sp_die, .found = 0};  in debuginfo__find_line_range()
1583 			.data = (void *)&lf, .retval = 0};  in debuginfo__find_line_range()
1588 			line_range_search_cb(&lf.sp_die, &line_range_param);  in debuginfo__find_line_range()
1589 			if (lf.found)  in debuginfo__find_line_range()
1595 	while (!lf.found && ret >= 0) {  in debuginfo__find_line_range()
1601 		diep = dwarf_offdie(dbg->dbg, off + cuhl, &lf.cu_die);  in debuginfo__find_line_range()
1607 			lf.fname = cu_find_realpath(&lf.cu_die, lr->file);  in debuginfo__find_line_range()
1609 			lf.fname = 0;  in debuginfo__find_line_range()
1611 		if (!lr->file || lf.fname) {  in debuginfo__find_line_range()
1613 				ret = find_line_range_by_func(&lf);  in debuginfo__find_line_range()
1615 				lf.lno_s = lr->start;  in debuginfo__find_line_range()
1616 				lf.lno_e = lr->end;  in debuginfo__find_line_range()
1617 				ret = find_line_range_by_line(NULL, &lf);  in debuginfo__find_line_range()
1625 	if (lf.found) {  in debuginfo__find_line_range()
1626 		comp_dir = cu_get_comp_dir(&lf.cu_die);  in debuginfo__find_line_range()
1635 	return (ret < 0) ? ret : lf.found;  in debuginfo__find_line_range()