gcc/config/m88k/luna.h

   1 /* Definitions of target machine for GNU compiler.
   2    Motorola m88100 running Omron Luna/88k.
   3    Copyright (C) 1991, 1997 Free Software Foundation, Inc.
   4    Contributed by Jeffrey Friedl (jfriedl@omron.co.jp)
   5
   6 This file is part of GNU CC.
   7
   8 GNU CC is free software; you can redistribute it and/or modify
   9 it under the terms of the GNU General Public License as published by
  10 the Free Software Foundation; either version 2, or (at your option)
  11 any later version.
  12
  13 GNU CC is distributed in the hope that it will be useful,
  14 but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 GNU General Public License for more details.
  17
  18 You should have received a copy of the GNU General Public License
  19 along with GNU CC; see the file COPYING.  If not, write to
  20 the Free Software Foundation, 59 Temple Place - Suite 330,
  21 Boston, MA 02111-1307, USA.  */
  22
  23 /* The Omron Luna/88k is MACH and uses BSD a.out, not COFF or ELF.  */
  24 #ifndef MACH
  25 #define MACH
  26 #endif
  27 #define DBX_DEBUGGING_INFO
  28 #define DEFAULT_GDB_EXTENSIONS 0
  29
  30 #include "aoutos.h"
  31 #include "m88k/m88k.h"
  32
  33 /* Identify the compiler.  */
  34 #undef  VERSION_INFO1
  35 #define VERSION_INFO1 "Omron Luna/88k"
  36
  37 /* Macros to be automatically defined.  */
  38 #undef  CPP_PREDEFINES
  39 #define CPP_PREDEFINES \
  40     "-DMACH -Dm88k -Dunix -Dluna -Dluna88k -D__CLASSIFY_TYPE__=2 -Asystem(unix) -Asystem(mach) -Acpu(m88k) -Amachine(m88k)"
  41
  42 /* If -m88000 is in effect, add -Dmc88000; similarly for -m88100 and -m88110.
  43    However, reproduce the effect of -Dmc88100 previously in CPP_PREDEFINES.
  44    Here, the CPU_DEFAULT is assumed to be -m88100.  */
  45 #undef  CPP_SPEC
  46 #define CPP_SPEC "%{m88000:-D__mc88000__} \
  47                   %{!m88000:%{m88100:%{m88110:-D__mc88000__}}} \
  48                   %{!m88000:%{!m88100:%{m88110:-D__mc88110__}}} \
  49                   %{!m88000:%{!m88110:%{!ansi:%{traditional:-Dmc88100}} \
  50                                       -D__mc88100__ -D__mc88100}}"
  51
  52 /* Specify extra dir to search for include files.  */
  53 #undef  SYSTEM_INCLUDE_DIR
  54 #define SYSTEM_INCLUDE_DIR "/usr/mach/include"
  55
  56 /* For the Omron Luna/88k, a float function returns a double in traditional
  57    mode (and a float in ansi mode).  */
  58 #undef TRADITIONAL_RETURN_FLOAT