1/* Definitions of MIPS sub target machine for GNU compiler. 2 Toshiba r3900. You should include mips.h after this. 3 4 Copyright (C) 1989-2015 Free Software Foundation, Inc. 5 Contributed by Gavin Koch (gavin@cygnus.com). 6 7This file is part of GCC. 8 9GCC is free software; you can redistribute it and/or modify 10it under the terms of the GNU General Public License as published by 11the Free Software Foundation; either version 3, or (at your option) 12any later version. 13 14GCC is distributed in the hope that it will be useful, 15but WITHOUT ANY WARRANTY; without even the implied warranty of 16MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17GNU General Public License for more details. 18 19You should have received a copy of the GNU General Public License 20along with GCC; see the file COPYING3. If not see 21<http://www.gnu.org/licenses/>. */ 22 23#undef MIPS_CPU_STRING_DEFAULT 24#define MIPS_CPU_STRING_DEFAULT "r3900" 25#define MIPS_ISA_DEFAULT 1 26 27#undef MULTILIB_DEFAULTS 28#define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" } 29 30/* We use the MIPS EABI by default. */ 31#undef MIPS_ABI_DEFAULT 32#define MIPS_ABI_DEFAULT ABI_EABI 33 34/* By default (if not mips-something-else) produce code for the r3900 */ 35#undef SUBTARGET_CC1_SPEC 36#define SUBTARGET_CC1_SPEC "\ 37%{mhard-float:%e-mhard-float not supported} \ 38%{msingle-float:%{msoft-float: \ 39 %e-msingle-float and -msoft-float cannot both be specified}}" 40