src/m/sparc.h

   1 /* machine description file for Sun 4 SPARC.
   2
   3 Copyright (C) 1987, 2001-2011  Free Software Foundation, Inc.
   4
   5 This file is part of GNU Emacs.
   6
   7 GNU Emacs 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 3 of the License, or
  10 (at your option) any later version.
  11
  12 GNU Emacs 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 Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 /* __sparc__ is defined by the compiler by default.  */
  21
  22 #ifdef __arch64__               /* GCC, 64-bit ABI.  */
  23
  24 #define BITS_PER_LONG 64
  25
  26 #ifndef _LP64
  27 #define _LP64 /* Done on Alpha -- not sure if it should be here.  -- fx */
  28 #endif
  29
  30 #endif  /* __arch64__ */