text: /* Definitions of target machine for GNU compiler, for 680X0 based Plexus
     Computers running SYSVR2
     Copyright (C) 1990, 1994, 1996 Free Software Foundation, Inc.
     Contributed by Randy Welch (rwelch@netcom.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.  */
  
  
  /* The Plexus port of gcc requires you to use gas ( either 1.3X with COFF 
     patches or 2.X ),  If you use gas 2.X you have to use binutils-2.X.
        
     With using gas-2.X the Plexus gcc port is now capable of generating
     output suitable for use by gdb-4.X ( send mail to above address for
     info on getting gdb patches or other GNU items for the Plexus )
  
     This is configured for label output default by gas as LXXX instead of
     plexus cc/as combination requires .LXXX  */
  
  #include "m68k/m68k.h"
  
  /* Define __HAVE_68881 in preprocessor only if -m68881 is specified.
     This will control the use of inline 68881 insns in certain macros.  */
  
  #define TARGET_DEFAULT (MASK_BITFIELD|MASK_68020)
  
  /* Don't try using XFmode.  */
  #undef LONG_DOUBLE_TYPE_SIZE
  #define LONG_DOUBLE_TYPE_SIZE 64
  
  #define CPP_SPEC "%{m68881:-D__HAVE_68881__}"
  #define CPP_PREDEFINES "-Dm68 -Dunix -Dplexus -Asystem=unix  -Acpu=m68k -Amachine=m68k"
  
  #if TARGET_DEFAULT & MASK_68020
  #define ASM_SPEC \
  "%{m68000:-mc68000}%{mc68000:-mc68000}%{!mc68000:%{!m68000:-mc68020}}"
  #undef STRICT_ALIGNMENT
  #define STRICT_ALIGNMENT 0
  #else
  #define ASM_SPEC\
  "%{m68020:-mc68020}%{mc68020:-mc68020}%{!mc68020:%{!mc68020:-mc68000}}"
  #endif
  
  /***************************************************************************/
  /*  Un comment the following if you want adb to be able to follow a core   */
  /*  file if you compile a program with -O                                  */
  /***************************************************************************/
  /* #define FRAME_POINTER_REQUIRED */
  
  /* Let's be compatible with the Plexus C compiler by default.  Why not?  */
  #define PLEXUS_CC_COMPAT
  
  #ifdef PLEXUS_CC_COMPAT
  #define STRUCTURE_SIZE_BOUNDARY 16	/* for compatibility with cc */
  #undef STACK_BOUNDARY
  #define STACK_BOUNDARY 32		/* ditto */
  #endif
  
  #undef NEED_PROBE
  #define NEED_PROBE -132			/* plexus needs a stack probe */
  
  /***********************************************************************/
  /* if you have binutils-2.X and gas-2.X running you can generate code  */
  /* that gdb can understand ( gdb support available for 4.11 )          */
  /*                                                                     */
  /* If you use gas-1.3X don't define this as the version of the coff    */
  /* patches for gas-1.3x ( stabs in coff ) does not generate coff debug */
  /* syms                                                                */
  /***********************************************************************/
  #define HAVE_GAS_2_X
  
  #ifdef HAVE_GAS_2_X
  #undef DBX_DEBUGGING_INFO
  #define SDB_DEBUGGING_INFO
  
  #undef ASM_FILE_START
  #define ASM_FILE_START(FILE) \
    output_file_directive((FILE), main_input_filename)
  
  #else
  #undef DBX_DEBUGGING_INFO		/* no real debugger */
  #undef SDB_DEBUGGING_INFO
  #endif
  #define TARGET_MEM_FUNCTIONS
  
  /***********************************************************************/
  /*                          items for collect2                         */
  /***********************************************************************/
  
  #define NM_FLAGS ""
  
  #define SIZE_TYPE "int"
  