gcc/config/rs6000/sysv4le.h

   1 /* Target definitions for GNU compiler for a little endian PowerPC
   2    running System V.4
   3    Copyright (C) 1995, Free Software Foundation, Inc.
   4    Contributed by Cygnus Support.
   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 #include "rs6000/sysv4.h"
  24
  25 #undef TARGET_DEFAULT
  26 #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
  27
  28 #undef CPP_SPEC
  29 #define CPP_SPEC "\
  30 %{posix: -D_POSIX_SOURCE} \
  31 %{mrelocatable: -D_RELOCATABLE} \
  32 %{mbig: -D_BIG_ENDIAN -Amachine(bigendian)} \
  33 %{mbig-endian: -D_BIG_ENDIAN -Amachine(bigendian)} \
  34 %{!mbig: %{!mbig-endian: -D_LITTLE_ENDIAN -Amachine(littleendian)}} \
  35 %{!mcpu*: \
  36   %{mpower: %{!mpower2: -D_ARCH_PWR}} \
  37   %{mpower2: -D_ARCH_PWR2} \
  38   %{mpowerpc*: -D_ARCH_PPC} \
  39   %{mno-powerpc: %{!mpower: %{!mpower2: -D_ARCH_COM}}} \
  40   %{!mno-powerpc: -D_ARCH_PPC}} \
  41 %{mcpu=common: -D_ARCH_COM} \
  42 %{mcpu=power: -D_ARCH_PWR} \
  43 %{mcpu=powerpc: -D_ARCH_PPC} \
  44 %{mcpu=rios: -D_ARCH_PWR} \
  45 %{mcpu=rios1: -D_ARCH_PWR} \
  46 %{mcpu=rios2: -D_ARCH_PWR2} \
  47 %{mcpu=rsc: -D_ARCH_PWR} \
  48 %{mcpu=rsc1: -D_ARCH_PWR} \
  49 %{mcpu=403: -D_ARCH_PPC} \
  50 %{mcpu=mpc403: -D_ARCH_PPC} \
  51 %{mcpu=ppc403: -D_ARCH_PPC} \
  52 %{mcpu=601: -D_ARCH_PPC -D_ARCH_PWR} \
  53 %{mcpu=mpc601: -D_ARCH_PPC -D_ARCH_PWR} \
  54 %{mcpu=ppc601: -D_ARCH_PPC -D_ARCH_PWR} \
  55 %{mcpu=603: -D_ARCH_PPC} \
  56 %{mcpu=mpc603: -D_ARCH_PPC} \
  57 %{mcpu=ppc603: -D_ARCH_PPC} \
  58 %{mcpu=604: -D_ARCH_PPC} \
  59 %{mcpu=mpc604: -D_ARCH_PPC} \
  60 %{mcpu=ppc604: -D_ARCH_PPC}"