gcc/config/mips/r3900.h

   1 /* Definitions of MIPS sub target machine for GNU compiler.
   2    Toshiba r3900.  You should include mips.h after this.
   3
   4    Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
   5    Free Software Foundation, Inc.
   6    Contributed by Gavin Koch (gavin@cygnus.com).
   7
   8 This file is part of GCC.
   9
  10 GCC is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2, or (at your option)
  13 any later version.
  14
  15 GCC is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with GCC; see the file COPYING.  If not, write to
  22 the Free Software Foundation, 59 Temple Place - Suite 330,
  23 Boston, MA 02111-1307, USA.  */
  24
  25 #define MIPS_CPU_STRING_DEFAULT "r3900"
  26 #define MIPS_ISA_DEFAULT 1
  27
  28 #define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" }
  29
  30 /* We use the MIPS EABI by default.  */
  31 #define MIPS_ABI_DEFAULT ABI_EABI
  32
  33 /* By default (if not mips-something-else) produce code for the r3900 */
  34 #define SUBTARGET_CC1_SPEC "\
  35 %{mhard-float:%e-mhard-float not supported} \
  36 %{msingle-float:%{msoft-float: \
  37   %e-msingle-float and -msoft-float can not both be specified}}"