| /* Configuration for GNU C-compiler for MIPS Rx000 family |
| Copyright (C) 1989, 1990, 1991, 1993, 1997 Free Software Foundation, Inc. |
| |
| 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. */ |
| |
| |
| /* #defines that need visibility everywhere. */ |
| #define FALSE 0 |
| #define TRUE 1 |
| |
| /* This describes the machine the compiler is hosted on. */ |
| #define HOST_BITS_PER_CHAR 8 |
| #define HOST_BITS_PER_SHORT 16 |
| #define HOST_BITS_PER_INT 32 |
| #define HOST_BITS_PER_LONG 32 |
| #define HOST_BITS_PER_LONGLONG 64 |
| |
| #if !defined(MIPSEL) && !defined(__MIPSEL__) |
| #define HOST_WORDS_BIG_ENDIAN |
| #endif |
| |
| /* Enable host-conditionals for MIPS machines. */ |
| #ifndef MIPS |
| #define MIPS 1 |
| #endif |
| |
| /* A code distinguishing the floating point format of the host |
| machine. There are three defined values: IEEE_FLOAT_FORMAT, |
| VAX_FLOAT_FORMAT, and UNKNOWN_FLOAT_FORMAT. */ |
| |
| #define HOST_FLOAT_FORMAT IEEE_FLOAT_FORMAT |
| |
| /* target machine dependencies. |
| tm.h is a symbolic link to the actual target specific file. */ |
| #include "tm.h" |
| |
| /* Arguments to use with `exit'. */ |
| #define SUCCESS_EXIT_CODE 0 |
| #define FATAL_EXIT_CODE 33 |
| |
| #ifndef __GNUC__ |
| /* The MIPS compiler gets it wrong, and treats enumerated bitfields |
| as signed quantities, making it impossible to use an 8-bit enum |
| for compiling GNU C++. */ |
| #define ONLY_INT_FIELDS 1 |
| #endif |
| |
| #ifndef MIPS_OVERRIDE_ALLOCA |
| #ifndef __GNUC__ |
| #define USE_C_ALLOCA |
| |
| #ifdef __STDC__ |
| extern void * alloca (); |
| #else |
| extern char * alloca (); |
| #endif |
| |
| /* for the emacs version of alloca */ |
| #define STACK_DIRECTION -1 |
| #endif |
| #endif /* not MIPS_OVERRIDE_ALLOCA */ |
