gcc/config/m88k/xm-m88k.h

   1 /* Configuration for GNU compiler.
   2    Motorola m88100 in an 88open OCS/BCS environment.
   3    Copyright (C) 1988, 89, 90, 91, 93, 1997 Free Software Foundation, Inc.
   4
   5 This file is part of GNU CC.
   6
   7 GNU CC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU CC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU CC; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22
  23 /* #defines that need visibility everywhere.  */
  24 #define FALSE 0
  25 #define TRUE 1
  26
  27 /* This describes the machine the compiler is hosted on.  */
  28 #define HOST_BITS_PER_CHAR 8
  29 #define HOST_BITS_PER_SHORT 16
  30 #define HOST_BITS_PER_INT 32
  31 #define HOST_BITS_PER_LONG 32
  32 #define HOST_BITS_PER_LONGLONG 64
  33
  34 #define HOST_WORDS_BIG_ENDIAN
  35
  36 /* Arguments to use with `exit'.  */
  37 #define SUCCESS_EXIT_CODE 0
  38 #define FATAL_EXIT_CODE 33
  39
  40 /* The 88open BCS (and ABI) environment doesn't support BSD features
  41    (vfork, getrusage), so use USG.  The Omron Luna/88k is BSD though.  */
  42 #ifndef luna88k
  43 #ifndef USG
  44 #define USG
  45 #endif
  46 #endif
  47
  48 /* If not compiled with GNU C, use the C alloca */
  49 #ifndef __GNUC__
  50 #define USE_C_ALLOCA
  51 #endif
  52
  53 /* For DG/UX, the best size is different.  */
  54 #ifdef __DGUX__
  55 #define OBSTACK_CHUNK_SIZE (8192-16)
  56 #endif
  57
  58 /* target machine dependencies.
  59    tm.h is a symbolic link to the actual target specific file.   */
  60 #include "tm.h"