PR c/61077
[official-gcc.git] / gcc / hosthooks-def.h
blob07b0290b534cb95dda617766e8122e7b2f0b65f9
1 /* Default macros to initialize the lang_hooks data structure.
2 Copyright (C) 2003-2014 Free Software Foundation, Inc.
4 This file is part of GCC.
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 3, or (at your option)
9 any later version.
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.
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
20 #ifndef GCC_HOST_HOOKS_DEF_H
21 #define GCC_HOST_HOOKS_DEF_H
23 #include "hooks.h"
25 #define HOST_HOOKS_EXTRA_SIGNALS hook_void_void
26 #if HAVE_MMAP_FILE
27 #define HOST_HOOKS_GT_PCH_GET_ADDRESS mmap_gt_pch_get_address
28 #define HOST_HOOKS_GT_PCH_USE_ADDRESS mmap_gt_pch_use_address
29 #else
30 #define HOST_HOOKS_GT_PCH_GET_ADDRESS default_gt_pch_get_address
31 #define HOST_HOOKS_GT_PCH_USE_ADDRESS default_gt_pch_use_address
32 #endif
34 #define HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \
35 default_gt_pch_alloc_granularity
37 extern void* default_gt_pch_get_address (size_t, int);
38 extern int default_gt_pch_use_address (void *, size_t, int, size_t);
39 extern size_t default_gt_pch_alloc_granularity (void);
40 extern void* mmap_gt_pch_get_address (size_t, int);
41 extern int mmap_gt_pch_use_address (void *, size_t, int, size_t);
43 /* The structure is defined in hosthooks.h. */
44 #define HOST_HOOKS_INITIALIZER { \
45 HOST_HOOKS_EXTRA_SIGNALS, \
46 HOST_HOOKS_GT_PCH_GET_ADDRESS, \
47 HOST_HOOKS_GT_PCH_USE_ADDRESS, \
48 HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \
51 #endif /* GCC_HOST_HOOKS_DEF_H */