gcc/objc/objc-act.h

   1 /* Declarations for objc-act.c.
   2    Copyright (C) 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
   3    Free Software Foundation, Inc.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21
  22 #ifndef GCC_OBJC_ACT_H
  23 #define GCC_OBJC_ACT_H
  24
  25 /*** Language hooks ***/
  26
  27 bool objc_init (void);
  28 const char *objc_printable_name (tree, int);
  29 tree objc_fold_obj_type_ref (tree, tree);
  30 int objc_gimplify_expr (tree *, gimple_seq *, gimple_seq *);
  31 tree objc_eh_runtime_type (tree);
  32 tree objc_eh_personality (void);
  33
  34 /* NB: The remaining public functions are prototyped in c-common.h, for the
  35    benefit of stub-objc.c and objc-act.c.  */
  36
  37 /* Objective-C structures */
  38
  39 #define CLASS_LANG_SLOT_ELTS            7
  40 #define PROTOCOL_LANG_SLOT_ELTS         7
  41 #define OBJC_INFO_SLOT_ELTS             2
  42
  43 /* KEYWORD_DECL */
  44 #define KEYWORD_KEY_NAME(DECL) ((DECL)->decl_minimal.name)
  45 #define KEYWORD_ARG_NAME(DECL) ((DECL)->decl_non_common.arguments)
  46
  47 /* INSTANCE_METHOD_DECL, CLASS_METHOD_DECL */
  48 #define METHOD_SEL_NAME(DECL) ((DECL)->decl_minimal.name)
  49 #define METHOD_SEL_ARGS(DECL) ((DECL)->decl_non_common.arguments)
  50 #define METHOD_ADD_ARGS(DECL) ((DECL)->decl_non_common.result)
  51 #define METHOD_ADD_ARGS_ELLIPSIS_P(DECL) ((DECL)->decl_common.lang_flag_0)
  52 #define METHOD_DEFINITION(DECL) ((DECL)->decl_common.initial)
  53 #define METHOD_ENCODING(DECL) ((DECL)->decl_minimal.context)
  54 #define METHOD_TYPE_ATTRIBUTES(DECL) ((DECL)->decl_common.abstract_origin)
  55 #define METHOD_PROPERTY_CONTEXT(DECL) ((DECL)->decl_common.size_unit)
  56
  57 #define PROPERTY_NAME(DECL) ((DECL)->decl_minimal.name)
  58 #define PROPERTY_GETTER_NAME(DECL) ((DECL)->decl_non_common.arguments)
  59 #define PROPERTY_SETTER_NAME(DECL) ((DECL)->decl_non_common.result)
  60 #define PROPERTY_IVAR_NAME(DECL) ((DECL)->decl_common.initial)
  61 #define PROPERTY_READONLY(DECL) ((DECL)->decl_minimal.context)
  62 #define PROPERTY_COPIES(DECL) ((DECL)->decl_common.size_unit)
  63
  64 enum objc_property_assign_semantics {
  65   OBJC_PROPERTY_ASSIGN = 1,
  66   OBJC_PROPERTY_RETAIN = 2,
  67   OBJC_PROPERTY_COPY = 3
  68 };
  69
  70 /* CLASS_INTERFACE_TYPE, CLASS_IMPLEMENTATION_TYPE,
  71    CATEGORY_INTERFACE_TYPE, CATEGORY_IMPLEMENTATION_TYPE,
  72    PROTOCOL_INTERFACE_TYPE */
  73 #define CLASS_NAME(CLASS) ((CLASS)->type.name)
  74 #define CLASS_SUPER_NAME(CLASS) (TYPE_CHECK (CLASS)->type.context)
  75 #define CLASS_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0)
  76 #define CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1)
  77 #define CLASS_NST_METHODS(CLASS) ((CLASS)->type.minval)
  78 #define CLASS_CLS_METHODS(CLASS) ((CLASS)->type.maxval)
  79 #define CLASS_STATIC_TEMPLATE(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 2)
  80 #define CLASS_CATEGORY_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 3)
  81 #define CLASS_PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 4)
  82 #define TOTAL_CLASS_RAW_IVARS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 5)
  83
  84 #define PROTOCOL_NAME(CLASS) ((CLASS)->type.name)
  85 #define PROTOCOL_LIST(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 0)
  86 #define PROTOCOL_NST_METHODS(CLASS) ((CLASS)->type.minval)
  87 #define PROTOCOL_CLS_METHODS(CLASS) ((CLASS)->type.maxval)
  88 #define PROTOCOL_FORWARD_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 1)
  89 #define PROTOCOL_DEFINED(CLASS) TREE_USED (CLASS)
  90 #define PROTOCOL_OPTIONAL_CLS_METHODS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 2)
  91 #define PROTOCOL_OPTIONAL_NST_METHODS(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 3)
  92
  93 /* For CATEGORY_INTERFACE_TYPE, CLASS_INTERFACE_TYPE or PROTOCOL_INTERFACE_TYPE */
  94 #define CLASS_PROPERTY_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 6)
  95 /* For CLASS_IMPLEMENTATION_TYPE or CATEGORY_IMPLEMENTATION_TYPE. */
  96 #define IMPL_PROPERTY_DECL(CLASS) TREE_VEC_ELT (TYPE_LANG_SLOT_1 (CLASS), 6)
  97
  98 /* ObjC-specific information pertaining to RECORD_TYPEs are stored in
  99    the LANG_SPECIFIC structures, which may itself need allocating first.  */
 100
 101 /* The following three macros must be overridden (in objcp/objcp-decl.h)
 102    for Objective-C++.  */
 103 #define TYPE_OBJC_INFO(TYPE) TYPE_LANG_SPECIFIC (TYPE)->objc_info
 104 #define SIZEOF_OBJC_TYPE_LANG_SPECIFIC sizeof (struct lang_type)
 105 #define ALLOC_OBJC_TYPE_LANG_SPECIFIC(NODE)                             \
 106   do {                                                                  \
 107     TYPE_LANG_SPECIFIC (NODE)                                           \
 108       = ggc_alloc_cleared_lang_type (sizeof (struct lang_type));        \
 109   } while (0)
 110
 111 #define TYPE_HAS_OBJC_INFO(TYPE)                                \
 112         (TYPE_LANG_SPECIFIC (TYPE) && TYPE_OBJC_INFO (TYPE))
 113 #define TYPE_OBJC_INTERFACE(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 0)
 114 #define TYPE_OBJC_PROTOCOL_LIST(TYPE) TREE_VEC_ELT (TYPE_OBJC_INFO (TYPE), 1)
 115
 116
 117 #define INIT_TYPE_OBJC_INFO(TYPE)                               \
 118         do                                                      \
 119           {                                                     \
 120             if (!TYPE_LANG_SPECIFIC (TYPE))                     \
 121               ALLOC_OBJC_TYPE_LANG_SPECIFIC(TYPE);              \
 122             if (!TYPE_OBJC_INFO (TYPE))                         \
 123               TYPE_OBJC_INFO (TYPE)                             \
 124                 = make_tree_vec (OBJC_INFO_SLOT_ELTS);          \
 125           }                                                     \
 126         while (0)
 127 #define DUP_TYPE_OBJC_INFO(DST, SRC)                            \
 128         do                                                      \
 129           {                                                     \
 130             ALLOC_OBJC_TYPE_LANG_SPECIFIC(DST);                 \
 131             if (TYPE_LANG_SPECIFIC (SRC))                       \
 132               memcpy (TYPE_LANG_SPECIFIC (DST),                 \
 133                       TYPE_LANG_SPECIFIC (SRC),                 \
 134                       SIZEOF_OBJC_TYPE_LANG_SPECIFIC);          \
 135             TYPE_OBJC_INFO (DST)                                \
 136               = make_tree_vec (OBJC_INFO_SLOT_ELTS);            \
 137           }                                                     \
 138         while (0)
 139
 140 #define TYPED_OBJECT(TYPE)                                      \
 141         (TREE_CODE (TYPE) == RECORD_TYPE                        \
 142          && TYPE_HAS_OBJC_INFO (TYPE)                           \
 143          && TYPE_OBJC_INTERFACE (TYPE))
 144 #define OBJC_TYPE_NAME(TYPE) TYPE_NAME(TYPE)
 145 #define OBJC_SET_TYPE_NAME(TYPE, NAME) (TYPE_NAME (TYPE) = NAME)
 146
 147 /* Hash tables to manage the global pool of method prototypes.  */
 148
 149 typedef struct hashed_entry     *hash;
 150 typedef struct hashed_attribute *attr;
 151
 152 struct GTY(()) hashed_attribute {
 153   attr next;
 154   tree value;
 155 };
 156 struct GTY(()) hashed_entry {
 157   attr list;
 158   hash next;
 159   tree key;
 160 };
 161
 162 extern GTY ((length ("SIZEHASHTABLE"))) hash *nst_method_hash_list;
 163 extern GTY ((length ("SIZEHASHTABLE"))) hash *cls_method_hash_list;
 164
 165 extern GTY ((length ("SIZEHASHTABLE"))) hash *cls_name_hash_list;
 166 extern GTY ((length ("SIZEHASHTABLE"))) hash *als_name_hash_list;
 167
 168 #define SIZEHASHTABLE           257
 169
 170 /* Objective-C/Objective-C++ @implementation list.  */
 171
 172 struct GTY(()) imp_entry {
 173   struct imp_entry *next;
 174   tree imp_context;
 175   tree imp_template;
 176   tree class_decl;              /* _OBJC_CLASS_<my_name>; */
 177   tree meta_decl;               /* _OBJC_METACLASS_<my_name>; */
 178   BOOL_BITFIELD has_cxx_cdtors : 1;
 179 };
 180
 181 extern GTY(()) struct imp_entry *imp_list;
 182 extern GTY(()) int imp_count;   /* `@implementation' */
 183 extern GTY(()) int cat_count;   /* `@category' */
 184
 185 extern GTY(()) objc_ivar_visibility_kind objc_ivar_visibility;
 186
 187 /* Objective-C/Objective-C++ global tree enumeration.  */
 188
 189 enum objc_tree_index
 190 {
 191     OCTI_STATIC_NST,
 192     OCTI_STATIC_NST_DECL,
 193     OCTI_SELF_ID,
 194     OCTI_UCMD_ID,
 195
 196     OCTI_SELF_DECL,
 197     OCTI_UMSG_DECL,
 198     OCTI_UMSG_FAST_DECL,
 199     OCTI_UMSG_SUPER_DECL,
 200     OCTI_UMSG_STRET_DECL,
 201     OCTI_UMSG_SUPER_STRET_DECL,
 202     OCTI_GET_CLASS_DECL,
 203     OCTI_GET_MCLASS_DECL,
 204     OCTI_SUPER_TYPE,
 205     OCTI_SEL_TYPE,
 206     OCTI_ID_TYPE,
 207     OCTI_CLS_TYPE,
 208     OCTI_NST_TYPE,
 209     OCTI_PROTO_TYPE,
 210
 211     OCTI_INTF_CHAIN,
 212     OCTI_PROTO_CHAIN,
 213     OCTI_IMPL_CHAIN,
 214     OCTI_CLS_REF_CHAIN,
 215     OCTI_SEL_REF_CHAIN,
 216     OCTI_IVAR_CHAIN,
 217     OCTI_CLS_NAMES_CHAIN,
 218     OCTI_METH_VAR_NAMES_CHAIN,
 219     OCTI_METH_VAR_TYPES_CHAIN,
 220
 221     OCTI_SYMBOLS_DECL,
 222     OCTI_NST_VAR_DECL,
 223     OCTI_CLS_VAR_DECL,
 224     OCTI_NST_METH_DECL,
 225     OCTI_CLS_METH_DECL,
 226     OCTI_CLS_DECL,
 227     OCTI_MCLS_DECL,
 228     OCTI_SEL_TABLE_DECL,
 229     OCTI_MODULES_DECL,
 230     OCTI_GNU_INIT_DECL,
 231
 232     OCTI_INTF_CTX,
 233     OCTI_IMPL_CTX,
 234     OCTI_METH_CTX,
 235     OCTI_IVAR_CTX,
 236
 237     OCTI_IMPL_TEMPL,
 238     OCTI_CLS_TEMPL,
 239     OCTI_CAT_TEMPL,
 240     OCTI_UPRIV_REC,
 241     OCTI_PROTO_TEMPL,
 242     OCTI_SEL_TEMPL,
 243     OCTI_UCLS_SUPER_REF,
 244     OCTI_UUCLS_SUPER_REF,
 245     OCTI_METH_TEMPL,
 246     OCTI_IVAR_TEMPL,
 247     OCTI_METH_LIST_TEMPL,
 248     OCTI_METH_PROTO_LIST_TEMPL,
 249     OCTI_IVAR_LIST_TEMPL,
 250     OCTI_SYMTAB_TEMPL,
 251     OCTI_MODULE_TEMPL,
 252     OCTI_SUPER_TEMPL,
 253     OCTI_OBJ_REF,
 254     OCTI_CLS_REF,
 255     OCTI_METH_PROTO_TEMPL,
 256     OCTI_FUNCTION1_TEMPL,
 257     OCTI_FUNCTION2_TEMPL,
 258
 259     OCTI_OBJ_ID,
 260     OCTI_CLS_ID,
 261     OCTI_ID_NAME,
 262     OCTI_CLASS_NAME,
 263     OCTI_CNST_STR_ID,
 264     OCTI_CNST_STR_TYPE,
 265     OCTI_CNST_STR_GLOB_ID,
 266     OCTI_STRING_CLASS_DECL,
 267     OCTI_INTERNAL_CNST_STR_TYPE,
 268     OCTI_SUPER_DECL,
 269     OCTI_UMSG_NONNIL_DECL,
 270     OCTI_UMSG_NONNIL_STRET_DECL,
 271     OCTI_STORAGE_CLS,
 272     OCTI_EXCEPTION_EXTRACT_DECL,
 273     OCTI_EXCEPTION_TRY_ENTER_DECL,
 274     OCTI_EXCEPTION_TRY_EXIT_DECL,
 275     OCTI_EXCEPTION_MATCH_DECL,
 276     OCTI_EXCEPTION_THROW_DECL,
 277     OCTI_SYNC_ENTER_DECL,
 278     OCTI_SYNC_EXIT_DECL,
 279     OCTI_SETJMP_DECL,
 280     OCTI_EXCDATA_TEMPL,
 281     OCTI_STACK_EXCEPTION_DATA_DECL,
 282     OCTI_LOCAL_EXCEPTION_DECL,
 283     OCTI_RETHROW_EXCEPTION_DECL,
 284     OCTI_EVAL_ONCE_DECL,
 285     OCTI_CATCH_TYPE,
 286     OCTI_EXECCLASS_DECL,
 287
 288     OCTI_ASSIGN_IVAR_DECL,
 289     OCTI_ASSIGN_IVAR_FAST_DECL,
 290     OCTI_ASSIGN_GLOBAL_DECL,
 291     OCTI_ASSIGN_STRONGCAST_DECL,
 292
 293     OCTI_FAST_ENUM_STATE_TEMP,
 294     OCTI_ENUM_MUTATION_DECL,
 295
 296     OCTI_MAX
 297 };
 298
 299 extern GTY(()) tree objc_global_trees[OCTI_MAX];
 300
 301 /* List of classes with list of their static instances.  */
 302 #define objc_static_instances   objc_global_trees[OCTI_STATIC_NST]
 303
 304 /* The declaration of the array administrating the static instances.  */
 305 #define static_instances_decl   objc_global_trees[OCTI_STATIC_NST_DECL]
 306
 307 /* Some commonly used instances of "identifier_node".  */
 308
 309 #define self_id                 objc_global_trees[OCTI_SELF_ID]
 310 #define ucmd_id                 objc_global_trees[OCTI_UCMD_ID]
 311
 312 #define self_decl               objc_global_trees[OCTI_SELF_DECL]
 313 #define umsg_decl               objc_global_trees[OCTI_UMSG_DECL]
 314 #define umsg_fast_decl          objc_global_trees[OCTI_UMSG_FAST_DECL]
 315 #define umsg_super_decl         objc_global_trees[OCTI_UMSG_SUPER_DECL]
 316 #define umsg_stret_decl         objc_global_trees[OCTI_UMSG_STRET_DECL]
 317 #define umsg_super_stret_decl   objc_global_trees[OCTI_UMSG_SUPER_STRET_DECL]
 318 #define objc_get_class_decl     objc_global_trees[OCTI_GET_CLASS_DECL]
 319 #define objc_get_meta_class_decl                        \
 320                                 objc_global_trees[OCTI_GET_MCLASS_DECL]
 321
 322 #define objc_super_type         objc_global_trees[OCTI_SUPER_TYPE]
 323 #define objc_selector_type              objc_global_trees[OCTI_SEL_TYPE]
 324 #define objc_object_type        objc_global_trees[OCTI_ID_TYPE]
 325 #define objc_class_type         objc_global_trees[OCTI_CLS_TYPE]
 326 #define objc_instance_type      objc_global_trees[OCTI_NST_TYPE]
 327 #define objc_protocol_type      objc_global_trees[OCTI_PROTO_TYPE]
 328
 329 /* Type checking macros.  */
 330
 331 #define IS_ID(TYPE)                                                     \
 332         (TREE_CODE (TYPE) == POINTER_TYPE                               \
 333          && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE))                       \
 334              == TREE_TYPE (objc_object_type)))
 335 #define IS_CLASS(TYPE)                                                  \
 336         (TREE_CODE (TYPE) == POINTER_TYPE                               \
 337          && (TYPE_MAIN_VARIANT (TREE_TYPE (TYPE))                       \
 338              == TREE_TYPE (objc_class_type)))
 339 #define IS_PROTOCOL_QUALIFIED_UNTYPED(TYPE)                             \
 340         ((IS_ID (TYPE) || IS_CLASS (TYPE))                              \
 341          && TYPE_HAS_OBJC_INFO (TREE_TYPE (TYPE))                       \
 342          && TYPE_OBJC_PROTOCOL_LIST (TREE_TYPE (TYPE)))
 343 #define IS_SUPER(TYPE)                                                  \
 344         (TREE_CODE (TYPE) == POINTER_TYPE                               \
 345          && TREE_TYPE (TYPE) == objc_super_template)
 346
 347 #define interface_chain         objc_global_trees[OCTI_INTF_CHAIN]
 348 #define protocol_chain          objc_global_trees[OCTI_PROTO_CHAIN]
 349 #define implemented_classes     objc_global_trees[OCTI_IMPL_CHAIN]
 350
 351 /* Chains to manage selectors that are referenced and defined in the
 352    module.  */
 353
 354 #define cls_ref_chain           objc_global_trees[OCTI_CLS_REF_CHAIN]   /* Classes referenced.  */
 355 #define sel_ref_chain           objc_global_trees[OCTI_SEL_REF_CHAIN]   /* Selectors referenced.  */
 356 #define objc_ivar_chain         objc_global_trees[OCTI_IVAR_CHAIN]
 357
 358 /* Chains to manage uniquing of strings.  */
 359
 360 #define class_names_chain       objc_global_trees[OCTI_CLS_NAMES_CHAIN]
 361 #define meth_var_names_chain    objc_global_trees[OCTI_METH_VAR_NAMES_CHAIN]
 362 #define meth_var_types_chain    objc_global_trees[OCTI_METH_VAR_TYPES_CHAIN]
 363
 364
 365 /* Backend data declarations.  */
 366
 367 #define UOBJC_SYMBOLS_decl              objc_global_trees[OCTI_SYMBOLS_DECL]
 368 #define UOBJC_INSTANCE_VARIABLES_decl   objc_global_trees[OCTI_NST_VAR_DECL]
 369 #define UOBJC_CLASS_VARIABLES_decl      objc_global_trees[OCTI_CLS_VAR_DECL]
 370 #define UOBJC_INSTANCE_METHODS_decl     objc_global_trees[OCTI_NST_METH_DECL]
 371 #define UOBJC_CLASS_METHODS_decl        objc_global_trees[OCTI_CLS_METH_DECL]
 372 #define UOBJC_CLASS_decl                objc_global_trees[OCTI_CLS_DECL]
 373 #define UOBJC_METACLASS_decl            objc_global_trees[OCTI_MCLS_DECL]
 374 #define UOBJC_SELECTOR_TABLE_decl       objc_global_trees[OCTI_SEL_TABLE_DECL]
 375 #define UOBJC_MODULES_decl              objc_global_trees[OCTI_MODULES_DECL]
 376 #define GNU_INIT_decl                   objc_global_trees[OCTI_GNU_INIT_DECL]
 377
 378 /* The following are used when compiling a class implementation.
 379    implementation_template will normally be an interface, however if
 380    none exists this will be equal to objc_implementation_context...it is
 381    set in start_class.  */
 382
 383 #define objc_interface_context          objc_global_trees[OCTI_INTF_CTX]
 384 #define objc_implementation_context     objc_global_trees[OCTI_IMPL_CTX]
 385 #define objc_method_context             objc_global_trees[OCTI_METH_CTX]
 386 #define objc_ivar_context               objc_global_trees[OCTI_IVAR_CTX]
 387
 388 #define implementation_template objc_global_trees[OCTI_IMPL_TEMPL]
 389 #define objc_class_template     objc_global_trees[OCTI_CLS_TEMPL]
 390 #define objc_category_template  objc_global_trees[OCTI_CAT_TEMPL]
 391 #define uprivate_record         objc_global_trees[OCTI_UPRIV_REC]
 392 #define objc_protocol_template  objc_global_trees[OCTI_PROTO_TEMPL]
 393 #define objc_selector_template  objc_global_trees[OCTI_SEL_TEMPL]
 394 #define ucls_super_ref          objc_global_trees[OCTI_UCLS_SUPER_REF]
 395 #define uucls_super_ref         objc_global_trees[OCTI_UUCLS_SUPER_REF]
 396
 397 #define umsg_nonnil_decl        objc_global_trees[OCTI_UMSG_NONNIL_DECL]
 398 #define umsg_nonnil_stret_decl  objc_global_trees[OCTI_UMSG_NONNIL_STRET_DECL]
 399 #define objc_storage_class      objc_global_trees[OCTI_STORAGE_CLS]
 400 #define objc_exception_extract_decl             \
 401                                 objc_global_trees[OCTI_EXCEPTION_EXTRACT_DECL]
 402 #define objc_exception_try_enter_decl           \
 403                                 objc_global_trees[OCTI_EXCEPTION_TRY_ENTER_DECL]
 404 #define objc_exception_try_exit_decl            \
 405                                 objc_global_trees[OCTI_EXCEPTION_TRY_EXIT_DECL]
 406 #define objc_exception_match_decl               \
 407                                 objc_global_trees[OCTI_EXCEPTION_MATCH_DECL]
 408 #define objc_exception_throw_decl               \
 409                                 objc_global_trees[OCTI_EXCEPTION_THROW_DECL]
 410 #define objc_sync_enter_decl    objc_global_trees[OCTI_SYNC_ENTER_DECL]
 411 #define objc_sync_exit_decl     objc_global_trees[OCTI_SYNC_EXIT_DECL]
 412 #define objc_exception_data_template            \
 413                                 objc_global_trees[OCTI_EXCDATA_TEMPL]
 414 #define objc_setjmp_decl        objc_global_trees[OCTI_SETJMP_DECL]
 415 #define objc_stack_exception_data               \
 416                                 objc_global_trees[OCTI_STACK_EXCEPTION_DATA_DECL]
 417 #define objc_caught_exception   objc_global_trees[OCTI_LOCAL_EXCEPTION_DECL]
 418 #define objc_rethrow_exception  objc_global_trees[OCTI_RETHROW_EXCEPTION_DECL]
 419 #define objc_eval_once          objc_global_trees[OCTI_EVAL_ONCE_DECL]
 420 #define objc_catch_type         objc_global_trees[OCTI_CATCH_TYPE]
 421
 422 #define execclass_decl          objc_global_trees[OCTI_EXECCLASS_DECL]
 423
 424 #define objc_assign_ivar_decl   objc_global_trees[OCTI_ASSIGN_IVAR_DECL]
 425 #define objc_assign_ivar_fast_decl              \
 426                                 objc_global_trees[OCTI_ASSIGN_IVAR_FAST_DECL]
 427 #define objc_assign_global_decl objc_global_trees[OCTI_ASSIGN_GLOBAL_DECL]
 428 #define objc_assign_strong_cast_decl            \
 429                                 objc_global_trees[OCTI_ASSIGN_STRONGCAST_DECL]
 430
 431 #define objc_method_template    objc_global_trees[OCTI_METH_TEMPL]
 432 #define objc_ivar_template      objc_global_trees[OCTI_IVAR_TEMPL]
 433 #define objc_method_list_ptr    objc_global_trees[OCTI_METH_LIST_TEMPL]
 434 #define objc_method_proto_list_ptr              \
 435                                 objc_global_trees[OCTI_METH_PROTO_LIST_TEMPL]
 436 #define objc_ivar_list_ptr      objc_global_trees[OCTI_IVAR_LIST_TEMPL]
 437 #define objc_symtab_template    objc_global_trees[OCTI_SYMTAB_TEMPL]
 438 #define objc_module_template    objc_global_trees[OCTI_MODULE_TEMPL]
 439 #define objc_super_template     objc_global_trees[OCTI_SUPER_TEMPL]
 440 #define objc_object_reference   objc_global_trees[OCTI_OBJ_REF]
 441 #define objc_class_reference    objc_global_trees[OCTI_CLS_REF]
 442 #define objc_method_prototype_template          \
 443                                 objc_global_trees[OCTI_METH_PROTO_TEMPL]
 444 #define function1_template      objc_global_trees[OCTI_FUNCTION1_TEMPL]
 445 #define function2_template      objc_global_trees[OCTI_FUNCTION2_TEMPL]
 446
 447 #define objc_object_id          objc_global_trees[OCTI_OBJ_ID]
 448 #define objc_class_id           objc_global_trees[OCTI_CLS_ID]
 449 #define objc_object_name                objc_global_trees[OCTI_ID_NAME]
 450 #define objc_class_name         objc_global_trees[OCTI_CLASS_NAME]
 451 #define constant_string_id      objc_global_trees[OCTI_CNST_STR_ID]
 452 #define constant_string_type    objc_global_trees[OCTI_CNST_STR_TYPE]
 453 #define constant_string_global_id               \
 454                                 objc_global_trees[OCTI_CNST_STR_GLOB_ID]
 455 #define string_class_decl       objc_global_trees[OCTI_STRING_CLASS_DECL]
 456 #define internal_const_str_type objc_global_trees[OCTI_INTERNAL_CNST_STR_TYPE]
 457 #define UOBJC_SUPER_decl        objc_global_trees[OCTI_SUPER_DECL]
 458 #define objc_fast_enumeration_state_template    \
 459                                 objc_global_trees[OCTI_FAST_ENUM_STATE_TEMP]
 460 #define objc_enumeration_mutation_decl          \
 461                                 objc_global_trees[OCTI_ENUM_MUTATION_DECL]
 462
 463 #endif /* GCC_OBJC_ACT_H */