/* APPLE LOCAL PFE */ /* Freeze/thaw ObjC/ObjC++-specific trees and other data. Copyright (C) 2001 Free Software Foundation, Inc. Contributed by Apple Computer Inc. This file is part of GNU CC. GNU CC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU CC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef GCC_PFE_OBJC_HEADER_H #define GCC_PFE_OBJC_HEADER_H #ifdef PFE /* The ObjC tree definitions are piggybacked onto C; the ObjC++ are piggybacked onto C++ (though are othewise identical). */ #define pfe_lang_compiler_state pfe_base_lang_compiler_state #ifdef OBJCPLUS #include "cp-freeze-thaw.h" #else #include "c-freeze-thaw.h" #endif #undef pfe_lang_compiler_state #include "objc/objc-act.h" #include "varray.h" struct pfe_lang_compiler_state { /* Language-specific state for the base language (C or C++). */ struct pfe_base_lang_compiler_state *base_lang; /* Global trees from objc/objc-act.h */ tree objc_global_trees[OCTI_MAX]; /* Hash tables to manage the global pool of method prototypes. */ hash *nst_method_hash_list; hash *cls_method_hash_list; varray_type deferred_fns; }; /* Language hooks (in objc-freeze-thaw.c). */ extern void objc_pfe_lang_init PARAMS ((void)); extern void objc_freeze_thaw_compiler_state PARAMS ((struct pfe_lang_compiler_state **)); extern int objc_pfe_freeze_thaw_decl PARAMS ((union tree_node *)); extern int objc_pfe_freeze_thaw_type PARAMS ((union tree_node *)); extern int objc_pfe_freeze_thaw_special PARAMS ((union tree_node *)); extern void objc_pfe_check_all_struct_sizes PARAMS ((void)); /* Macros. */ #define PFE_FREEZE_THAW_GLOBAL_HASH_ENTRY(g) \ do { \ PFE_GLOBAL_TO_HDR_IF_FREEZING (g); \ freeze_thaw_hash_entry (&hdr->g); \ PFE_HDR_TO_GLOBAL_IF_THAWING (g); \ } while (0) #endif /* PFE */ #endif /* ! GCC_PFE_OBJC_HEADER_H */