54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* Output variables, constants and external declarations, for GNU compiler.
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Copyright (C) 2001, 2007, 2009 Free Software Foundation, Inc.
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Contributed by Douglas Rupp (rupp@gnat.com).
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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 3, 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 COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do { \
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builtin_define_std ("vms"); \
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builtin_define_std ("VMS"); \
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builtin_define ("__ALPHA"); \
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builtin_assert ("system=vms"); \
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builtin_define ("__IEEE_FLOAT"); \
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builtin_define ("__LONG_POINTERS=1"); \
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} while (0)
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#undef SUBTARGET_SWITCHES
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#define SUBTARGET_SWITCHES \
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{ "malloc64", MASK_MALLOC64, "Malloc data into P2 space" },
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT (MASK_FPREGS | MASK_GAS | MASK_MALLOC64)
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#undef LONG_TYPE_SIZE
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#define LONG_TYPE_SIZE 64
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#undef POINTER_SIZE
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#define POINTER_SIZE 64
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/* Eventhough pointers are 64bits, only 32bit ever remain significant in code
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addresses. */
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#define MASK_RETURN_ADDR (GEN_INT (0xffffffff))
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/* Defaults to "long int" */
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#undef SIZE_TYPE
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#undef PTRDIFF_TYPE
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# include "config/vms/vms-crtl-64.h"
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