1/* Default macros to initialize the lang_hooks data structure.
2 Copyright (C) 2003-2023 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 3, or (at your option)
9any later version.
10
11GCC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20#ifndef GCC_HOST_HOOKS_DEF_H
21#define GCC_HOST_HOOKS_DEF_H
22
23#include "hooks.h"
24
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
33
34#define HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \
35 default_gt_pch_alloc_granularity
36
37extern void* default_gt_pch_get_address (size_t, int);
38extern int default_gt_pch_use_address (void *&, size_t, int, size_t);
39extern size_t default_gt_pch_alloc_granularity (void);
40extern void* mmap_gt_pch_get_address (size_t, int);
41extern int mmap_gt_pch_use_address (void *&, size_t, int, size_t);
42
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 \
49}
50
51#endif /* GCC_HOST_HOOKS_DEF_H */
52

source code of gcc/hosthooks-def.h