#ifndef GCC_OBJC_ACT_H
#define GCC_OBJC_ACT_H
bool objc_init (void);
const char *objc_printable_name (tree, int);
void objc_finish_file (void);
tree objc_fold_obj_type_ref (tree, tree);
int objc_types_compatible_p (tree, tree);
#define CLASS_LANG_SLOT_ELTS 5
#define PROTOCOL_LANG_SLOT_ELTS 2
#define OBJC_INFO_SLOT_ELTS 2
#define KEYWORD_KEY_NAME(DECL) ((DECL)->decl.name)
#define KEYWORD_ARG_NAME(DECL) ((DECL)->decl.arguments)
#define METHOD_SEL_NAME(DECL) ((DECL)->decl.name)
#define METHOD_SEL_ARGS(DECL) ((DECL)->decl.arguments)
#define METHOD_ADD_ARGS(DECL) ((DECL)->decl.result)
#define METHOD_DEFINITION(DECL) ((DECL)->decl.initial)
#define METHOD_ENCODING(DECL) ((DECL)->decl.context)
#define CLASS_NAME(CLASS) ((CLASS)->type.name)
#define CLASS_SUPER_NAME(CLASS) (TYPE_CHECK (CLASS)->type.context)
#define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0)
#define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1)
#define CLASS_NST_METHODS(CLASS) ((CLASS)->type.minval)
#define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.maxval)
#define CLASS_STATIC_TEMPLATE(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 2)
#define CLASS_CATEGORY_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 3)
#define CLASS_PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 4)
#define PROTOCOL_NAME(CLASS) ((CLASS)->type.name)
#define PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0)
#define PROTOCOL_NST_METHODS(CLASS) ((CLASS)->type.minval)
#define PROTOCOL_CLS_METHODS(CLASS) ((CLASS)->type.maxval)
#define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1)
#define PROTOCOL_DEFINED(CLASS) TREE_USED (CLASS)
#define TYPE_OBJC_INFO(TYPE) TYPE_LANG_SPECIFIC (TYPE)->objc_info
#define TYPE_HAS_OBJC_INFO(TYPE) \
(TYPE_LANG_SPECIFIC (TYPE) \
&& TYPE_LANG_SPECIFIC (TYPE)->objc_info)
#define TYPE_OBJC_INTERFACE(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 0)
#define TYPE_OBJC_PROTOCOL_LIST(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 1)
#define INIT_TYPE_OBJC_INFO(TYPE) \
do \
{ \
if (!TYPE_LANG_SPECIFIC (TYPE)) \
TYPE_LANG_SPECIFIC (TYPE) \
= ALLOC_OBJC_TYPE_LANG_SPECIFIC; \
if (!TYPE_LANG_SPECIFIC (TYPE)->objc_info) \
TYPE_LANG_SPECIFIC (TYPE)->objc_info \
= make_tree_vec (OBJC_INFO_SLOT_ELTS); \
} \
while (0)
#define DUP_TYPE_OBJC_INFO(DST, SRC) \
do \
{ \
TYPE_LANG_SPECIFIC (DST) \
= ALLOC_OBJC_TYPE_LANG_SPECIFIC; \
if (TYPE_LANG_SPECIFIC (SRC)) \
memcpy (TYPE_LANG_SPECIFIC (DST), \
TYPE_LANG_SPECIFIC (SRC), \
SIZEOF_OBJC_TYPE_LANG_SPECIFIC); \
TYPE_LANG_SPECIFIC (DST)->objc_info \
= make_tree_vec (OBJC_INFO_SLOT_ELTS); \
} \
while (0)
#define ALLOC_OBJC_TYPE_LANG_SPECIFIC GGC_CNEW (struct lang_type)
#define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type)
#define TYPED_OBJECT(TYPE) \
(TREE_CODE (TYPE) == RECORD_TYPE \
&& TYPE_HAS_OBJC_INFO (TYPE) \
&& TYPE_OBJC_INTERFACE (TYPE))
#define OBJC_TYPE_NAME(TYPE) TYPE_NAME(TYPE)
#define OBJC_SET_TYPE_NAME(TYPE, NAME) (TYPE_NAME (TYPE) = NAME)
#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
enum objc_tree_code {
#if defined (GCC_CP_TREE_H)
LAST_BASE_TREE_CODE = LAST_CPLUS_TREE_CODE,
#else
#if defined (GCC_C_TREE_H)
LAST_BASE_TREE_CODE = LAST_C_TREE_CODE,
#else
#error You must include <c-tree.h> or <cp/cp-tree.h> before <objc/objc-act.h>
#endif
#endif
#include "objc-tree.def"
LAST_OBJC_TREE_CODE
};
#undef DEFTREECODE
typedef struct hashed_entry *hash;
typedef struct hashed_attribute *attr;
struct hashed_attribute GTY(())
{
attr next;
tree value;
};
struct hashed_entry GTY(())
{
attr list;
hash next;
tree key;
};
extern GTY ((length ("SIZEHASHTABLE"))) hash *nst_method_hash_list;
extern GTY ((length ("SIZEHASHTABLE"))) hash *cls_method_hash_list;
#define SIZEHASHTABLE 257
struct imp_entry GTY(())
{
struct imp_entry *next;
tree imp_context;
tree imp_template;
tree class_decl;
tree meta_decl;
};
extern GTY(()) struct imp_entry *imp_list;
extern GTY(()) int imp_count;
extern GTY(()) int cat_count;
extern GTY(()) enum tree_code objc_inherit_code;
extern GTY(()) int objc_public_flag;
enum objc_tree_index
{
OCTI_STATIC_NST,
OCTI_STATIC_NST_DECL,
OCTI_SELF_ID,
OCTI_UCMD_ID,
OCTI_UNUSED_LIST,
OCTI_SELF_DECL,
OCTI_UMSG_DECL,
OCTI_UMSG_SUPER_DECL,
OCTI_UMSG_STRET_DECL,
OCTI_UMSG_SUPER_STRET_DECL,
OCTI_GET_CLASS_DECL,
OCTI_GET_MCLASS_DECL,
OCTI_SUPER_TYPE,
OCTI_SEL_TYPE,
OCTI_ID_TYPE,
OCTI_CLS_TYPE,
OCTI_NST_TYPE,
OCTI_PROTO_TYPE,
OCTI_CLS_CHAIN,
OCTI_ALIAS_CHAIN,
OCTI_INTF_CHAIN,
OCTI_PROTO_CHAIN,
OCTI_IMPL_CHAIN,
OCTI_CLS_REF_CHAIN,
OCTI_SEL_REF_CHAIN,
OCTI_IVAR_CHAIN,
OCTI_CLS_NAMES_CHAIN,
OCTI_METH_VAR_NAMES_CHAIN,
OCTI_METH_VAR_TYPES_CHAIN,
OCTI_SYMBOLS_DECL,
OCTI_NST_VAR_DECL,
OCTI_CLS_VAR_DECL,
OCTI_NST_METH_DECL,
OCTI_CLS_METH_DECL,
OCTI_CLS_DECL,
OCTI_MCLS_DECL,
OCTI_SEL_TABLE_DECL,
OCTI_MODULES_DECL,
OCTI_GNU_INIT_DECL,
OCTI_INTF_CTX,
OCTI_IMPL_CTX,
OCTI_METH_CTX,
OCTI_IVAR_CTX,
OCTI_IMPL_TEMPL,
OCTI_CLS_TEMPL,
OCTI_CAT_TEMPL,
OCTI_UPRIV_REC,
OCTI_PROTO_TEMPL,
OCTI_SEL_TEMPL,
OCTI_UCLS_SUPER_REF,
OCTI_UUCLS_SUPER_REF,
OCTI_METH_TEMPL,
OCTI_IVAR_TEMPL,
OCTI_SYMTAB_TEMPL,
OCTI_MODULE_TEMPL,
OCTI_SUPER_TEMPL,
OCTI_OBJ_REF,
OCTI_CLS_REF,
OCTI_METH_PROTO_TEMPL,
OCTI_FUNCTION1_TEMPL,
OCTI_FUNCTION2_TEMPL,
OCTI_OBJ_ID,
OCTI_CLS_ID,
OCTI_ID_NAME,
OCTI_CLASS_NAME,
OCTI_CNST_STR_ID,
OCTI_CNST_STR_TYPE,
OCTI_CNST_STR_GLOB_ID,
OCTI_STRING_CLASS_DECL,
OCTI_SUPER_DECL,
OCTI_UMSG_NONNIL_DECL,
OCTI_UMSG_NONNIL_STRET_DECL,
OCTI_STORAGE_CLS,
OCTI_EXCEPTION_EXTRACT_DECL,
OCTI_EXCEPTION_TRY_ENTER_DECL,
OCTI_EXCEPTION_TRY_EXIT_DECL,
OCTI_EXCEPTION_MATCH_DECL,
OCTI_EXCEPTION_THROW_DECL,
OCTI_SYNC_ENTER_DECL,
OCTI_SYNC_EXIT_DECL,
OCTI_SETJMP_DECL,
OCTI_EXCDATA_TEMPL,
OCTI_STACK_EXCEPTION_DATA_DECL,
OCTI_LOCAL_EXCEPTION_DECL,
OCTI_RETHROW_EXCEPTION_DECL,
OCTI_EVAL_ONCE_DECL,
OCTI_CATCH_TYPE,
OCTI_EXECCLASS_DECL,
OCTI_MAX
};
extern GTY(()) tree objc_global_trees[OCTI_MAX];
#define objc_static_instances objc_global_trees[OCTI_STATIC_NST]
#define static_instances_decl objc_global_trees[OCTI_STATIC_NST_DECL]
#define self_id objc_global_trees[OCTI_SELF_ID]
#define ucmd_id objc_global_trees[OCTI_UCMD_ID]
#define unused_list objc_global_trees[OCTI_UNUSED_LIST]
#define self_decl objc_global_trees[OCTI_SELF_DECL]
#define umsg_decl objc_global_trees[OCTI_UMSG_DECL]
#define umsg_super_decl objc_global_trees[OCTI_UMSG_SUPER_DECL]
#define umsg_stret_decl objc_global_trees[OCTI_UMSG_STRET_DECL]
#define umsg_super_stret_decl objc_global_trees[OCTI_UMSG_SUPER_STRET_DECL]
#define objc_get_class_decl objc_global_trees[OCTI_GET_CLASS_DECL]
#define objc_get_meta_class_decl \
objc_global_trees[OCTI_GET_MCLASS_DECL]
#define objc_super_type objc_global_trees[OCTI_SUPER_TYPE]
#define objc_selector_type objc_global_trees[OCTI_SEL_TYPE]
#define objc_object_type objc_global_trees[OCTI_ID_TYPE]
#define objc_class_type objc_global_trees[OCTI_CLS_TYPE]
#define objc_instance_type objc_global_trees[OCTI_NST_TYPE]
#define objc_protocol_type objc_global_trees[OCTI_PROTO_TYPE]
#define IS_ID(TYPE) \
(TREE_CODE (TYPE) == POINTER_TYPE \
&& (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \
== TREE_TYPE (objc_object_type)))
#define IS_CLASS(TYPE) \
(TREE_CODE (TYPE) == POINTER_TYPE \
&& (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE)) \
== TREE_TYPE (objc_class_type)))
#define IS_PROTOCOL_QUALIFIED_UNTYPED(TYPE) \
((IS_ID (TYPE) || IS_CLASS (TYPE)) \
&& TYPE_HAS_OBJC_INFO (TREE_TYPE (TYPE)) \
&& TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (TYPE)))
#define IS_SUPER(TYPE) \
(TREE_CODE (TYPE) == POINTER_TYPE \
&& TREE_TYPE (TYPE) == objc_super_template)
#define class_chain objc_global_trees[OCTI_CLS_CHAIN]
#define alias_chain objc_global_trees[OCTI_ALIAS_CHAIN]
#define interface_chain objc_global_trees[OCTI_INTF_CHAIN]
#define protocol_chain objc_global_trees[OCTI_PROTO_CHAIN]
#define implemented_classes objc_global_trees[OCTI_IMPL_CHAIN]
#define cls_ref_chain objc_global_trees[OCTI_CLS_REF_CHAIN]
#define sel_ref_chain objc_global_trees[OCTI_SEL_REF_CHAIN]
#define objc_ivar_chain objc_global_trees[OCTI_IVAR_CHAIN]
#define class_names_chain objc_global_trees[OCTI_CLS_NAMES_CHAIN]
#define meth_var_names_chain objc_global_trees[OCTI_METH_VAR_NAMES_CHAIN]
#define meth_var_types_chain objc_global_trees[OCTI_METH_VAR_TYPES_CHAIN]
#define UOBJC_SYMBOLS_decl objc_global_trees[OCTI_SYMBOLS_DECL]
#define UOBJC_INSTANCE_VARIABLES_decl objc_global_trees[OCTI_NST_VAR_DECL]
#define UOBJC_CLASS_VARIABLES_decl objc_global_trees[OCTI_CLS_VAR_DECL]
#define UOBJC_INSTANCE_METHODS_decl objc_global_trees[OCTI_NST_METH_DECL]
#define UOBJC_CLASS_METHODS_decl objc_global_trees[OCTI_CLS_METH_DECL]
#define UOBJC_CLASS_decl objc_global_trees[OCTI_CLS_DECL]
#define UOBJC_METACLASS_decl objc_global_trees[OCTI_MCLS_DECL]
#define UOBJC_SELECTOR_TABLE_decl objc_global_trees[OCTI_SEL_TABLE_DECL]
#define UOBJC_MODULES_decl objc_global_trees[OCTI_MODULES_DECL]
#define GNU_INIT_decl objc_global_trees[OCTI_GNU_INIT_DECL]
#define objc_interface_context objc_global_trees[OCTI_INTF_CTX]
#define objc_implementation_context objc_global_trees[OCTI_IMPL_CTX]
#define objc_method_context objc_global_trees[OCTI_METH_CTX]
#define objc_ivar_context objc_global_trees[OCTI_IVAR_CTX]
#define implementation_template objc_global_trees[OCTI_IMPL_TEMPL]
#define objc_class_template objc_global_trees[OCTI_CLS_TEMPL]
#define objc_category_template objc_global_trees[OCTI_CAT_TEMPL]
#define uprivate_record objc_global_trees[OCTI_UPRIV_REC]
#define objc_protocol_template objc_global_trees[OCTI_PROTO_TEMPL]
#define objc_selector_template objc_global_trees[OCTI_SEL_TEMPL]
#define ucls_super_ref objc_global_trees[OCTI_UCLS_SUPER_REF]
#define uucls_super_ref objc_global_trees[OCTI_UUCLS_SUPER_REF]
#define umsg_nonnil_decl objc_global_trees[OCTI_UMSG_NONNIL_DECL]
#define umsg_nonnil_stret_decl objc_global_trees[OCTI_UMSG_NONNIL_STRET_DECL]
#define objc_storage_class objc_global_trees[OCTI_STORAGE_CLS]
#define objc_exception_extract_decl \
objc_global_trees[OCTI_EXCEPTION_EXTRACT_DECL]
#define objc_exception_try_enter_decl \
objc_global_trees[OCTI_EXCEPTION_TRY_ENTER_DECL]
#define objc_exception_try_exit_decl \
objc_global_trees[OCTI_EXCEPTION_TRY_EXIT_DECL]
#define objc_exception_match_decl \
objc_global_trees[OCTI_EXCEPTION_MATCH_DECL]
#define objc_exception_throw_decl \
objc_global_trees[OCTI_EXCEPTION_THROW_DECL]
#define objc_sync_enter_decl objc_global_trees[OCTI_SYNC_ENTER_DECL]
#define objc_sync_exit_decl objc_global_trees[OCTI_SYNC_EXIT_DECL]
#define objc_exception_data_template \
objc_global_trees[OCTI_EXCDATA_TEMPL]
#define objc_setjmp_decl objc_global_trees[OCTI_SETJMP_DECL]
#define objc_stack_exception_data \
objc_global_trees[OCTI_STACK_EXCEPTION_DATA_DECL]
#define objc_caught_exception objc_global_trees[OCTI_LOCAL_EXCEPTION_DECL]
#define objc_rethrow_exception objc_global_trees[OCTI_RETHROW_EXCEPTION_DECL]
#define objc_eval_once objc_global_trees[OCTI_EVAL_ONCE_DECL]
#define objc_catch_type objc_global_trees[OCTI_CATCH_TYPE]
#define execclass_decl objc_global_trees[OCTI_EXECCLASS_DECL]
#define objc_method_template objc_global_trees[OCTI_METH_TEMPL]
#define objc_ivar_template objc_global_trees[OCTI_IVAR_TEMPL]
#define objc_symtab_template objc_global_trees[OCTI_SYMTAB_TEMPL]
#define objc_module_template objc_global_trees[OCTI_MODULE_TEMPL]
#define objc_super_template objc_global_trees[OCTI_SUPER_TEMPL]
#define objc_object_reference objc_global_trees[OCTI_OBJ_REF]
#define objc_class_reference objc_global_trees[OCTI_CLS_REF]
#define objc_method_prototype_template \
objc_global_trees[OCTI_METH_PROTO_TEMPL]
#define function1_template objc_global_trees[OCTI_FUNCTION1_TEMPL]
#define function2_template objc_global_trees[OCTI_FUNCTION2_TEMPL]
#define objc_object_id objc_global_trees[OCTI_OBJ_ID]
#define objc_class_id objc_global_trees[OCTI_CLS_ID]
#define objc_object_name objc_global_trees[OCTI_ID_NAME]
#define objc_class_name objc_global_trees[OCTI_CLASS_NAME]
#define constant_string_id objc_global_trees[OCTI_CNST_STR_ID]
#define constant_string_type objc_global_trees[OCTI_CNST_STR_TYPE]
#define constant_string_global_id \
objc_global_trees[OCTI_CNST_STR_GLOB_ID]
#define string_class_decl objc_global_trees[OCTI_STRING_CLASS_DECL]
#define UOBJC_SUPER_decl objc_global_trees[OCTI_SUPER_DECL]
#endif