Subversion Repositories openrisc_2011-10-31

/* Output variables, constants and external declarations, for GNU compiler.

   Copyright (C) 2001, 2007, 2009 Free Software Foundation, Inc.

   Contributed by Douglas Rupp (rupp@gnat.com).

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 3, 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 COPYING3.  If not see

<http://www.gnu.org/licenses/>.  */

#undef TARGET_OS_CPP_BUILTINS

#define TARGET_OS_CPP_BUILTINS()                \

    do {                                        \

        builtin_define_std ("vms");             \

        builtin_define_std ("VMS");             \

        builtin_define ("__ALPHA");             \

        builtin_assert ("system=vms");          \

        builtin_define ("__IEEE_FLOAT");        \

        builtin_define ("__LONG_POINTERS=1");   \

    } while (0)

#undef SUBTARGET_SWITCHES

#define SUBTARGET_SWITCHES \

  { "malloc64",    MASK_MALLOC64,     "Malloc data into P2 space" },

#undef TARGET_DEFAULT

#define TARGET_DEFAULT (MASK_FPREGS | MASK_GAS | MASK_MALLOC64)

#undef LONG_TYPE_SIZE

#define LONG_TYPE_SIZE 64

#undef POINTER_SIZE

#define POINTER_SIZE 64

/* Eventhough pointers are 64bits, only 32bit ever remain significant in code

   addresses.  */

#define MASK_RETURN_ADDR (GEN_INT (0xffffffff))

/* Defaults to "long int" */

#undef SIZE_TYPE

#undef PTRDIFF_TYPE

# include "config/vms/vms-crtl-64.h"