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, 2004, 5 2007 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 3, 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 COPYING3. If not see 22 <http://www.gnu.org/licenses/>. */ 23 24 #define MIPS_CPU_STRING_DEFAULT "r3900" 25 #define MIPS_ISA_DEFAULT 1 26 27 #define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" } 28 29 /* We use the MIPS EABI by default. */ 30 #define MIPS_ABI_DEFAULT ABI_EABI 31 32 /* By default (if not mips-something-else) produce code for the r3900 */ 33 #define SUBTARGET_CC1_SPEC "\ 34 %{mhard-float:%e-mhard-float not supported} \ 35 %{msingle-float:%{msoft-float: \ 36 %e-msingle-float and -msoft-float cannot both be specified}}" 37