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, 2000, 2003 Free Software Foundation, Inc.
   4    Contributed by Cygnus Support.
   5
   6    This file is part of GCC.
   7
   8    GCC is free software; you can redistribute it and/or modify it
   9    under the terms of the GNU General Public License as published
  10    by the Free Software Foundation; either version 2, or (at your
  11    option) any later version.
  12
  13    GCC is distributed in the hope that it will be useful, but WITHOUT
  14    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  16    License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with GCC; see the file COPYING.  If not, write to the
  20    Free Software Foundation, 59 Temple Place - Suite 330, Boston,
  21    MA 02111-1307, USA.  */
  22
  23 #undef  TARGET_DEFAULT
  24 #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_LITTLE_ENDIAN)
  25
  26 #undef  CC1_ENDIAN_DEFAULT_SPEC
  27 #define CC1_ENDIAN_DEFAULT_SPEC "%(cc1_endian_little)"
  28
  29 #undef  LINK_TARGET_SPEC
  30 #define LINK_TARGET_SPEC "\
  31 %{mbig: --oformat elf32-powerpc } %{mbig-endian: --oformat elf32-powerpc } \
  32 %{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
  33     %{mcall-linux: --oformat elf32-powerpc} \
  34   }}}}"
  35
  36 /* Define this macro as a C expression for the initializer of an
  37    array of string to tell the driver program which options are
  38    defaults for this target and thus do not need to be handled
  39    specially when using `MULTILIB_OPTIONS'.
  40
  41    Do not define this macro if `MULTILIB_OPTIONS' is not defined in
  42    the target makefile fragment or if none of the options listed in
  43    `MULTILIB_OPTIONS' are set by default.  *Note Target Fragment::.  */
  44
  45 #undef  MULTILIB_DEFAULTS
  46 #define MULTILIB_DEFAULTS { "mlittle", "mcall-sysv" }