- /* File indirect entry is corrupt. */
- *tpp = (struct type *)NULL;
- *pname = "<illegal>";
- complain (&bad_rfd_entry_complaint,
- sym_name, fh - ecoff_data (cur_bfd)->fdr, rn->index);
+ TIR tir;
+
+ /* alpha cc puts out a stTypedef with a sh.iss of zero for
+ two cases:
+ a) forward declarations of structs/unions/enums which are not
+ defined in this compilation unit.
+ For these the type will be void. This is a bad design decision
+ as cross referencing across compilation units is impossible
+ due to the missing name.
+ b) forward declarations of structs/unions/enums which are defined
+ later in this file or in another file in the same compilation
+ unit. Simply cross reference those again to get the
+ true type.
+ The forward references are not entered in the pending list and
+ in the symbol table. */
+
+ ecoff_swap_tir_in (bigend,
+ &(ecoff_data (cur_bfd)->external_aux
+ + fh->iauxBase + sh.index)->a_ti,
+ &tir);
+ if (tir.tq0 != tqNil)
+ complain (&illegal_forward_tq0_complaint, sym_name);
+ switch (tir.bt)
+ {
+ case btVoid:
+ *tpp = init_type (type_code, 0, 0, (char *) NULL,
+ current_objfile);
+ *pname = "<undefined>";
+ break;
+
+ case btStruct:
+ case btUnion:
+ case btEnum:
+ cross_ref (xref_fd,
+ (ecoff_data (cur_bfd)->external_aux
+ + fh->iauxBase + sh.index + 1),
+ tpp, type_code, pname,
+ fh->fBigendian, sym_name);
+ break;
+
+ default:
+ complain (&illegal_forward_bt_complaint, tir.bt, sym_name);
+ *tpp = init_type (type_code, 0, 0, (char *) NULL,
+ current_objfile);
+ break;
+ }