424   tree ptype, decls, *chain = NULL;  in build_v1_class_template()  local
430 			  "isa", &chain);  in build_v1_class_template()
434 		  "super_class", &chain);  in build_v1_class_template()
437   add_field_decl (string_type_node, "name", &chain);  in build_v1_class_template()
440   add_field_decl (long_integer_type_node, "version", &chain);  in build_v1_class_template()
443   add_field_decl (long_integer_type_node, "info", &chain);  in build_v1_class_template()
446   add_field_decl (long_integer_type_node, "instance_size", &chain);  in build_v1_class_template()
449   add_field_decl (objc_ivar_list_ptr,"ivars", &chain);  in build_v1_class_template()
452   add_field_decl (objc_method_list_ptr, "methods", &chain);  in build_v1_class_template()
457   add_field_decl (ptype, "cache", &chain);  in build_v1_class_template()
463   add_field_decl (ptype, "protocol_list", &chain);  in build_v1_class_template()
468       add_field_decl (const_string_type_node, "ivar_layout", &chain);  in build_v1_class_template()
473       add_field_decl (ptype, "ext", &chain);  in build_v1_class_template()
478       add_field_decl (build_pointer_type (void_type_node), "sel_id", &chain);  in build_v1_class_template()
481 		      &chain);  in build_v1_class_template()
503   tree ptype, decls, *chain = NULL;  in build_v1_category_template()  local
508   decls = add_field_decl (string_type_node, "category_name", &chain);  in build_v1_category_template()
511   add_field_decl (string_type_node, "class_name", &chain);  in build_v1_category_template()
514   add_field_decl (objc_method_list_ptr, "instance_methods", &chain);  in build_v1_category_template()
517   add_field_decl (objc_method_list_ptr, "class_methods", &chain);  in build_v1_category_template()
521   add_field_decl (ptype, "protocol_list", &chain);  in build_v1_category_template()
525       add_field_decl (integer_type_node, "size", &chain);  in build_v1_category_template()
532       add_field_decl (ptype, "instance_properties", &chain);  in build_v1_category_template()
557   tree ptype, decls, *chain = NULL;  in build_v1_protocol_template()  local
570   decls = add_field_decl (ptype, "isa", &chain);  in build_v1_protocol_template()
573   add_field_decl (string_type_node, "protocol_name", &chain);  in build_v1_protocol_template()
577   add_field_decl (ptype, "protocol_list", &chain);  in build_v1_protocol_template()
580   add_field_decl (objc_method_proto_list_ptr, "instance_methods", &chain);  in build_v1_protocol_template()
583   add_field_decl (objc_method_proto_list_ptr, "class_methods", &chain);  in build_v1_protocol_template()
696       tree *chain;  in next_runtime_abi_01_get_class_reference()  local
699       for (chain = &cls_ref_chain; *chain; chain = &TREE_CHAIN (*chain))  in next_runtime_abi_01_get_class_reference()
700 	if (TREE_VALUE (*chain) == ident)  in next_runtime_abi_01_get_class_reference()
702 	    if (! TREE_PURPOSE (*chain))  in next_runtime_abi_01_get_class_reference()
703 	      TREE_PURPOSE (*chain) = build_class_reference_decl ();  in next_runtime_abi_01_get_class_reference()
705 	    return TREE_PURPOSE (*chain);  in next_runtime_abi_01_get_class_reference()
709       *chain = tree_cons (decl, ident, NULL_TREE);  in next_runtime_abi_01_get_class_reference()
760       tree chain = cls_ref_chain ;  in next_runtime_abi_01_receiver_is_class_object()  local
762       for (; chain; chain = TREE_CHAIN (chain))  in next_runtime_abi_01_receiver_is_class_object()
763 	if (TREE_PURPOSE (chain) == receiver)  in next_runtime_abi_01_receiver_is_class_object()
764 	  return TREE_VALUE (chain);  in next_runtime_abi_01_receiver_is_class_object()
793   tree *chain = &sel_ref_chain;  in next_runtime_abi_01_build_selector_reference()  local
796   while (*chain)  in next_runtime_abi_01_build_selector_reference()
798       if (TREE_VALUE (*chain) == ident)  in next_runtime_abi_01_build_selector_reference()
799 	return TREE_PURPOSE (*chain);  in next_runtime_abi_01_build_selector_reference()
801       chain = &TREE_CHAIN (*chain);  in next_runtime_abi_01_build_selector_reference()
806   *chain = tree_cons (expr, ident, NULL_TREE);  in next_runtime_abi_01_build_selector_reference()
1051   tree decls, *chain = NULL;  in build_v1_property_template()  local
1055   decls = add_field_decl (string_type_node, "name", &chain);  in build_v1_property_template()
1058   add_field_decl (string_type_node, "attribute", &chain);  in build_v1_property_template()
1080   tree decls, *chain = NULL;  in build_v1_objc_protocol_extension_template()  local
1086   decls = add_field_decl (integer_type_node, "size", &chain);  in build_v1_objc_protocol_extension_template()
1089   add_field_decl (objc_method_list_ptr, "optional_instance_methods", &chain);  in build_v1_objc_protocol_extension_template()
1092   add_field_decl (objc_method_list_ptr, "optional_class_methods", &chain);  in build_v1_objc_protocol_extension_template()
1095   add_field_decl (objc_prop_list_ptr, "instance_properties", &chain);  in build_v1_objc_protocol_extension_template()
1114   tree ptrt, decls, *chain = NULL;  in build_objc_class_ext_template()  local
1119   decls = add_field_decl (integer_type_node, "size", &chain);  in build_objc_class_ext_template()
1122   add_field_decl (const_string_type_node, "weak_ivar_layout", &chain);  in build_objc_class_ext_template()
1127   add_field_decl (ptrt, "properties", &chain);  in build_objc_class_ext_template()
1146 generate_v1_meth_descriptor_table (tree chain, tree protocol,  in generate_v1_meth_descriptor_table()  argument
1154   if (!chain || !prefix)  in generate_v1_meth_descriptor_table()
1160   size = list_length (chain);  in generate_v1_meth_descriptor_table()
1172 					    chain);  in generate_v1_meth_descriptor_table()
1257   tree array_type, decls, *chain = NULL;  in build_v1_property_list_template()  local
1263   decls = add_field_decl (integer_type_node, "entsize", &chain);  in build_v1_property_list_template()
1266   add_field_decl (integer_type_node, "prop_count", &chain);  in build_v1_property_list_template()
1270   add_field_decl (array_type, "prop_list", &chain);  in build_v1_property_list_template()
1662 generate_dispatch_table (tree chain, const char *name, tree attr)  in generate_dispatch_table()  argument
1668   if (!chain || !name || !(size = list_length (chain)))  in generate_dispatch_table()
1676   initlist = build_dispatch_table_initializer (objc_method_template, chain);  in generate_dispatch_table()
1966 generate_ivars_list (tree chain, const char *name, tree attr)  in generate_ivars_list()  argument
1972   if (!chain)  in generate_ivars_list()
1978   size = ivar_list_length (chain);  in generate_ivars_list()
1982   initlist = build_ivar_list_initializer (objc_ivar_template, chain);  in generate_ivars_list()
2008   tree chain, inst_ivars = NULL_TREE, class_ivars = NULL_TREE;  in generate_v1_class_structs()  local
2081       && (chain = TYPE_FIELDS (objc_class_template)))  in generate_v1_class_structs()
2085       class_ivars = generate_ivars_list (chain, buf, meta_clac_vars);  in generate_v1_class_structs()
2113   if ((chain = CLASS_IVARS (impent->imp_template)))  in generate_v1_class_structs()
2117       inst_ivars = generate_ivars_list (chain, buf, meta_clai_vars);  in generate_v1_class_structs()
2189   tree fields, *chain = NULL;  in build_objc_symtab_template()  local
2194   fields = add_field_decl (long_integer_type_node, "sel_ref_cnt", &chain);  in build_objc_symtab_template()
2197   add_field_decl (build_pointer_type (objc_selector_type), "refs", &chain);  in build_objc_symtab_template()
2200   add_field_decl (short_integer_type_node, "cls_def_cnt", &chain);  in build_objc_symtab_template()
2203   add_field_decl (short_integer_type_node, "cat_def_cnt", &chain);  in build_objc_symtab_template()
2211       add_field_decl (array_type, "defs", &chain);  in build_objc_symtab_template()
2282 handle_next_class_ref (tree chain ATTRIBUTE_UNUSED)  in handle_next_class_ref()
2286       const char *name = IDENTIFIER_POINTER (TREE_VALUE (chain));  in handle_next_class_ref()
2319 generate_classref_translation_entry (tree chain)  in generate_classref_translation_entry()  argument
2323   decl = TREE_PURPOSE (chain);  in generate_classref_translation_entry()
2326   expr = add_objc_string (TREE_VALUE (chain), class_names);  in generate_classref_translation_entry()
2341   tree chain, attr;  in objc_generate_v1_next_metadata()  local
2390   for (chain = cls_ref_chain; chain; chain = TREE_CHAIN (chain))  in objc_generate_v1_next_metadata()
2392       handle_next_class_ref (chain);  in objc_generate_v1_next_metadata()
2393       if (TREE_PURPOSE (chain))  in objc_generate_v1_next_metadata()
2394 	generate_classref_translation_entry (chain);  in objc_generate_v1_next_metadata()
2425   tree decls, temp_type, *chain = NULL;  in build_next_objc_exception_stuff()  local
2433   decls = add_field_decl (temp_type, "buf", &chain);  in build_next_objc_exception_stuff()
2438   add_field_decl (temp_type, "pointers", &chain);  in build_next_objc_exception_stuff()