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comparison gcc/hosthooks-def.h @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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1 /* Default macros to initialize the lang_hooks data structure.
2 Copyright 2003, 2004, 2007 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 3, 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 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
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);
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 */