gcc/config/i370/mvs.h

   1 /* Definitions of target machine for GNU compiler.  System/370 version.
   2    Copyright (C) 1989, 1993, 1995, 1996, 1997, 2003
   3    Free Software Foundation, Inc.
   4    Contributed by Jan Stein (jan@cd.chalmers.se).
   5    Modified for OS/390 LanguageEnvironment C by Dave Pitts (dpitts@cozx.com)
   6
   7 This file is part of GCC.
   8
   9 GCC is free software; you can redistribute it and/or modify
  10 it under the terms of the GNU General Public License as published by
  11 the Free Software Foundation; either version 2, or (at your option)
  12 any later version.
  13
  14 GCC is distributed in the hope that it will be useful,
  15 but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 GNU General Public License for more details.
  18
  19 You should have received a copy of the GNU General Public License
  20 along with GCC; see the file COPYING.  If not, write to
  21 the Free Software Foundation, 59 Temple Place - Suite 330,
  22 Boston, MA 02111-1307, USA.  */
  23
  24 #define TARGET_VERSION printf (" (370/MVS)");
  25
  26 /* Specify that we're generating code for the Language Environment */
  27
  28 #define LE370 1
  29 #define TARGET_EBCDIC 1
  30 #define TARGET_HLASM 1
  31
  32 /* Options for the preprocessor for this target machine.  */
  33
  34 #define CPP_SPEC "-trigraphs"
  35
  36 /* Target OS preprocessor built-ins.  */
  37 #define TARGET_OS_CPP_BUILTINS()                \
  38     do {                                        \
  39         builtin_define_std ("MVS");             \
  40         builtin_define_std ("mvs");             \
  41         MAYBE_LE370_MACROS();                   \
  42         builtin_assert ("system=mvs");          \
  43     } while (0)
  44
  45 #if defined(LE370)
  46 # define MAYBE_LE370_MACROS() do {builtin_define_std ("LE370");} while (0)
  47 #else
  48 # define MAYBE_LE370_MACROS()
  49 #endif