+ fde = &fde_table[fde_table_in_use - 1];
+
+ section = secname_for_decl (current_function_decl);
+ list_tail = &list;
+ list = NULL;
+
+ next_cfa.reg = INVALID_REGNUM;
+ next_cfa.offset = 0;
+ next_cfa.indirect = 0;
+ next_cfa.base_offset = 0;
+
+ start_label = fde->dw_fde_begin;
+
+ /* ??? Bald assumption that the CIE opcode list does not contain
+ advance opcodes. */
+ for (cfi = cie_cfi_head; cfi; cfi = cfi->dw_cfi_next)
+ lookup_cfa_1 (cfi, &next_cfa);
+
+ last_cfa = next_cfa;
+ last_label = start_label;
+
+ for (cfi = fde->dw_fde_cfi; cfi; cfi = cfi->dw_cfi_next)
+ switch (cfi->dw_cfi_opc)
+ {
+ case DW_CFA_advance_loc1:
+ case DW_CFA_advance_loc2:
+ case DW_CFA_advance_loc4:
+ if (!cfa_equal_p (&last_cfa, &next_cfa))
+ {
+ *list_tail = new_loc_list (build_cfa_loc (&last_cfa), start_label,
+ last_label, section, list == NULL);
+
+ list_tail = &(*list_tail)->dw_loc_next;
+ last_cfa = next_cfa;
+ start_label = last_label;
+ }
+ last_label = cfi->dw_cfi_oprnd1.dw_cfi_addr;
+ break;
+
+ case DW_CFA_advance_loc:
+ /* The encoding is complex enough that we should never emit this. */
+ case DW_CFA_remember_state:
+ case DW_CFA_restore_state:
+ /* We don't handle these two in this function. It would be possible
+ if it were to be required. */
+ gcc_unreachable ();
+
+ default:
+ lookup_cfa_1 (cfi, &next_cfa);
+ break;
+ }
+
+ if (!cfa_equal_p (&last_cfa, &next_cfa))
+ {
+ *list_tail = new_loc_list (build_cfa_loc (&last_cfa), start_label,
+ last_label, section, list == NULL);
+ list_tail = &(*list_tail)->dw_loc_next;
+ start_label = last_label;