90aa6719a0
* toplev.c (init_asm_output): Add explicit 'b' to mode when
opening asm_out_file.
* c-pch.c (c_common_write_pch): Remove unnecessary fflush before
reading asm_out_file. Replace fflush after reading asm_out_file
with fseek.
* hosthooks-def.h (HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY): Define
default and add to HOST_HOOKS_INITIALIZER.
* hosthooks.h (gt_pch_alloc_granularity): Declare hook function.
* ggc-common.c (default_gt_pch_alloc_granularity): New function.
(gt_pch_save): Use host_hooks.gt_pch_alloc_granularity
to set mmi.offset padding.
* config.gcc (i[34567]86-*-mingw32*): Set target_gtfiles to
$(srcdir)/config/i386/winnt.c.
(i[34567]86-*-pe | i[34567]86-*-cygwin*): Likewise.
(i[34567]86-*-uwin*): Likewise.
*i[34567]86-*-interix3*): Likewise.
* config.host (i[34567]86-*-mingw32*): Set out_host_hook_obj.
* config/i386/host-mingw32.c: New file.
* config/i386/x-mingw32: Add rule for host-mingw32.o.
* config/i386/winnt.c: (struct extern_list) Tag as GTY.
(extern_head): Likewise.
(struct export_list) Likewise.
(export_head): Likewise.
(i386_pe_record_external_function): Use ggc_alloc.
(i386_pe_record_exported_symbol): Likewise.
Include "gt-winnt.h" at end.
* doc/hostconfig.texi: Document
HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY.
From-SVN: r82643
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* Default macros to initialize the lang_hooks data structure.
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Copyright 2003, 2004 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef GCC_HOST_HOOKS_DEF_H
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#define GCC_HOST_HOOKS_DEF_H
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#include "hooks.h"
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#define HOST_HOOKS_EXTRA_SIGNALS hook_void_void
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#if HAVE_MMAP_FILE
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#define HOST_HOOKS_GT_PCH_GET_ADDRESS mmap_gt_pch_get_address
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#define HOST_HOOKS_GT_PCH_USE_ADDRESS mmap_gt_pch_use_address
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#else
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#define HOST_HOOKS_GT_PCH_GET_ADDRESS default_gt_pch_get_address
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#define HOST_HOOKS_GT_PCH_USE_ADDRESS default_gt_pch_use_address
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#endif
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#define HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \
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default_gt_pch_alloc_granularity
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extern void* default_gt_pch_get_address (size_t, int);
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extern int default_gt_pch_use_address (void *, size_t, int, size_t);
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extern size_t default_gt_pch_alloc_granularity (void);
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extern void* mmap_gt_pch_get_address (size_t, int);
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extern int mmap_gt_pch_use_address (void *, size_t, int, size_t);
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/* The structure is defined in hosthooks.h. */
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#define HOST_HOOKS_INITIALIZER { \
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HOST_HOOKS_EXTRA_SIGNALS, \
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HOST_HOOKS_GT_PCH_GET_ADDRESS, \
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HOST_HOOKS_GT_PCH_USE_ADDRESS, \
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HOST_HOOKS_GT_PCH_ALLOC_GRANULARITY \
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}
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#endif /* GCC_HOST_HOOKS_DEF_H */
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