| /* Definitions of MIPS sub target machine for GNU compiler. |
| Toshiba r3900. You should include mips.h after this. |
| |
| Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 |
| Free Software Foundation, Inc. |
| Contributed by Gavin Koch (gavin@cygnus.com). |
| |
| This file is part of GNU CC. |
| |
| GNU CC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU CC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU CC; see the file COPYING. If not, write to |
| the Free Software Foundation, 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #define MIPS_CPU_STRING_DEFAULT "R3900" |
| #define MIPS_ISA_DEFAULT 1 |
| |
| #define MULTILIB_DEFAULTS { MULTILIB_ENDIAN_DEFAULT, "msoft-float" } |
| |
| /* We use the MIPS EABI by default. */ |
| #define MIPS_ABI_DEFAULT ABI_EABI |
| |
| #define SUBTARGET_CPP_SPEC "\ |
| %{!mabi=32: %{!mabi=n32: %{!mabi=64: -D__mips_eabi}}} \ |
| %{!msingle-float:-D__mips_soft_float} \ |
| %{mhard-float:%e-mhard-float not supported} \ |
| %{msingle-float:%{msoft-float: \ |
| %e-msingle-float and -msoft-float can not both be specified}}" |
| |
| /* by default (if not mips-something-else) produce code for the r3900 */ |
| #define SUBTARGET_CC1_SPEC "\ |
| %{mhard-float:%e-mhard-float not supported} \ |
| %{msingle-float:%{msoft-float: \ |
| %e-msingle-float and -msoft-float can not both be specified}}" |
| |
| /* Debugging */ |
| |
| #define DWARF2_DEBUGGING_INFO |
| #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG |
| |
| /* For the 'preferred' cases ("gN" and "ggdbN") we need to tell the |
| gnu assembler not to generate debugging information. */ |
| |
| #define SUBTARGET_ASM_DEBUGGING_SPEC "\ |
| %{!mmips-as: \ |
| %{g:-g0} %{g0:-g0} %{g1:-g0} %{g2:-g0} %{g3:-g0} \ |
| %{ggdb:-g0} %{ggdb0:-g0} %{ggdb1:-g0} %{ggdb2:-g0} %{ggdb3:-g0} \ |
| %{gdwarf-2*:-g0}} \ |
| %{gstabs:-g} %{gstabs0:-g0} %{gstabs1:-g1} %{gstabs2:-g2} %{gstabs3:-g3} \ |
| %{gstabs+:-g} %{gstabs+0:-g0} %{gstabs+1:-g1} %{gstabs+2:-g2} %{gstabs+3:-g3} \ |
| %{gcoff:-g} %{gcoff0:-g0} %{gcoff1:-g1} %{gcoff2:-g2} %{gcoff3:-g3}" |
| |
| /* eof */ |