src/m/m68k.h

   1 /* Machine description file for generic Motorola 68k.
   2
   3 Copyright (C) 1985, 1995, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
   4                  2008, 2009, 2010, 2011  Free Software Foundation, Inc.
   5
   6 This file is part of GNU Emacs.
   7
   8 GNU Emacs is free software: you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation, either version 3 of the License, or
  11 (at your option) any later version.
  12
  13 GNU Emacs is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
  20
  21 /* Now define a symbol for the cpu type, if your compiler
  22    does not define it automatically.  */
  23 #ifndef m68k
  24 #define m68k
  25 #endif
  26
  27 #ifdef GNU_LINUX
  28 #ifdef __ELF__
  29 #define DATA_SEG_BITS 0x80000000
  30 #endif
  31
  32 #endif
  33