Lines Matching defs:lf
1438 struct line_finder *lf = data;
1440 if ((strtailcmp(fname, lf->fname) != 0) ||
1441 (lf->lno_s > lineno || lf->lno_e < lineno))
1444 if (line_range_add_line(fname, lineno, lf->lr) < 0)
1451 static int find_line_range_by_line(Dwarf_Die *sp_die, struct line_finder *lf)
1455 ret = die_walk_lines(sp_die ?: &lf->cu_die, line_range_walk_cb, lf);
1459 if (!list_empty(&lf->lr->line_list))
1460 ret = lf->found = 1;
1464 free(lf->lr->path);
1465 lf->lr->path = NULL;
1486 struct line_finder *lf = param->data;
1487 struct line_range *lr = lf->lr;
1495 lf->fname = dwarf_decl_file(sp_die);
1497 pr_debug("fname: %s, lineno:%d\n", lf->fname, lr->offset);
1498 lf->lno_s = lr->offset + lr->start;
1499 if (lf->lno_s < 0) /* Overflow */
1500 lf->lno_s = INT_MAX;
1501 lf->lno_e = lr->offset + lr->end;
1502 if (lf->lno_e < 0) /* Overflow */
1503 lf->lno_e = INT_MAX;
1504 pr_debug("New line range: %d to %d\n", lf->lno_s, lf->lno_e);
1505 lr->start = lf->lno_s;
1506 lr->end = lf->lno_e;
1509 line_range_inline_cb, lf);
1511 param->retval = find_line_range_by_line(sp_die, lf);
1517 static int find_line_range_by_func(struct line_finder *lf)
1519 struct dwarf_callback_param param = {.data = (void *)lf, .retval = 0};
1520 dwarf_getfuncs(&lf->cu_die, line_range_search_cb, ¶m, 0);
1526 struct line_finder lf = {.lr = lr, .found = 0};
1537 .cu_die = &lf.cu_die, .sp_die = &lf.sp_die, .found = 0};
1539 .data = (void *)&lf, .retval = 0};
1544 line_range_search_cb(&lf.sp_die, &line_range_param);
1545 if (lf.found)
1551 while (!lf.found && ret >= 0) {
1557 diep = dwarf_offdie(self->dbg, off + cuhl, &lf.cu_die);
1563 lf.fname = cu_find_realpath(&lf.cu_die, lr->file);
1565 lf.fname = 0;
1567 if (!lr->file || lf.fname) {
1569 ret = find_line_range_by_func(&lf);
1571 lf.lno_s = lr->start;
1572 lf.lno_e = lr->end;
1573 ret = find_line_range_by_line(NULL, &lf);
1581 if (lf.found) {
1582 comp_dir = cu_get_comp_dir(&lf.cu_die);
1591 return (ret < 0) ? ret : lf.found;