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jeremybenn |
/* Definitions of target machine GNU compiler. VMS common version.
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Copyright (C) 2003-2009,2011 Free Software Foundation, Inc.
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Contributed by Douglas B 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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#define TARGET_OBJECT_SUFFIX ".obj"
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#define TARGET_EXECUTABLE_SUFFIX ".exe"
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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_assert ("system=vms"); \
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SUBTARGET_OS_CPP_BUILTINS(); \
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if (POINTER_SIZE == 64) \
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{ \
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builtin_define ("__LONG_POINTERS=1"); \
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builtin_define ("__int64=long long"); \
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} \
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} while (0)
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extern void vms_c_register_includes (const char *, const char *, int);
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#define TARGET_EXTRA_INCLUDES vms_c_register_includes
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/* Tell compiler we want to support VMS pragmas */
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#define REGISTER_TARGET_PRAGMAS() vms_c_register_pragma ()
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/* By default, allow $ to be part of an identifier. */
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#define DOLLARS_IN_IDENTIFIERS 2
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#undef TARGET_ABI_OPEN_VMS
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#define TARGET_ABI_OPEN_VMS 1
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/* "long" is 32 bits, but 64 bits for Ada. */
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#undef LONG_TYPE_SIZE
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#define LONG_TYPE_SIZE 32
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#define ADA_LONG_TYPE_SIZE 64
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/* Pointer is 32 bits but the hardware has 64-bit addresses, sign extended. */
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#undef POINTER_SIZE
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#define POINTER_SIZE 32
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#define POINTERS_EXTEND_UNSIGNED 0
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/* Always 32 bits. */
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "int"
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/* VMS doesn't support other sections than .text for code. */
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#define TARGET_ASM_FUNCTION_SECTION vms_function_section
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