1 /* Default macros to initialize the lang_hooks data structure. 2 Copyright 2003, 2004 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GCC is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING. If not, write to 18 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 #ifndef GCC_HOST_HOOKS_DEF_H 22 #define GCC_HOST_HOOKS_DEF_H 23 24 #include "hooks.h" 25 26 #define HOST_HOOKS_EXTRA_SIGNALS hook_void_void 27 #if HAVE_MMAP_FILE 28 #define HOST_HOOKS_GT_PCH_GET_ADDRESS mmap_gt_pch_get_address 29 #define HOST_HOOKS_GT_PCH_USE_ADDRESS mmap_gt_pch_use_address 30 #else 31 #define HOST_HOOKS_GT_PCH_GET_ADDRESS default_gt_pch_get_address 32 #define HOST_HOOKS_GT_PCH_USE_ADDRESS default_gt_pch_use_address 33 #endif 34 35 #define HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \ 36 default_gt_pch_alloc_granularity 37 38 extern void* default_gt_pch_get_address (size_t, int); 39 extern int default_gt_pch_use_address (void *, size_t, int, size_t); 40 extern size_t default_gt_pch_alloc_granularity (void); 41 extern void* mmap_gt_pch_get_address (size_t, int); 42 extern int mmap_gt_pch_use_address (void *, size_t, int, size_t); 43 44 /* The structure is defined in hosthooks.h. */ 45 #define HOST_HOOKS_INITIALIZER { \ 46 HOST_HOOKS_EXTRA_SIGNALS, \ 47 HOST_HOOKS_GT_PCH_GET_ADDRESS, \ 48 HOST_HOOKS_GT_PCH_USE_ADDRESS, \ 49 HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \ 50 } 51 52 #endif /* GCC_HOST_HOOKS_DEF_H */ 53