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/* Default macros to initialize the lang_hooks data structure.

   Copyright 2003, 2004 Free Software Foundation, Inc.

This file is part of GCC.

GCC 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.

GCC 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 GCC; see the file COPYING.  If not, write to

the Free Software Foundation, 51 Franklin Street, Fifth Floor,

Boston, MA 02110-1301, USA.  */

#ifndef GCC_HOST_HOOKS_DEF_H

#define GCC_HOST_HOOKS_DEF_H

#include "hooks.h"

#define HOST_HOOKS_EXTRA_SIGNALS hook_void_void

#if HAVE_MMAP_FILE

#define HOST_HOOKS_GT_PCH_GET_ADDRESS mmap_gt_pch_get_address

#define HOST_HOOKS_GT_PCH_USE_ADDRESS mmap_gt_pch_use_address

#else

#define HOST_HOOKS_GT_PCH_GET_ADDRESS default_gt_pch_get_address

#define HOST_HOOKS_GT_PCH_USE_ADDRESS default_gt_pch_use_address

#endif

#define HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \

  default_gt_pch_alloc_granularity

extern void* default_gt_pch_get_address (size_t, int);

extern int default_gt_pch_use_address (void *, size_t, int, size_t);

extern size_t default_gt_pch_alloc_granularity (void);

extern void* mmap_gt_pch_get_address (size_t, int);

extern int mmap_gt_pch_use_address (void *, size_t, int, size_t);

/* The structure is defined in hosthooks.h.  */

#define HOST_HOOKS_INITIALIZER {                \

  HOST_HOOKS_EXTRA_SIGNALS,                     \

  HOST_HOOKS_GT_PCH_GET_ADDRESS,                \

  HOST_HOOKS_GT_PCH_USE_ADDRESS,                \

  HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY           \

}

#endif /* GCC_HOST_HOOKS_DEF_H */