gcc/config/rs6000/sysv4le.h

   1 /* Target definitions for GCC for a little endian PowerPC
   2    running System V.4
   3    Copyright (C) 1995-2013 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 3, 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 COPYING3.  If not see
  20    <http://www.gnu.org/licenses/>.  */
  21
  22 #undef  TARGET_DEFAULT
  23 #define TARGET_DEFAULT MASK_LITTLE_ENDIAN
  24
  25 #undef  CC1_ENDIAN_DEFAULT_SPEC
  26 #define CC1_ENDIAN_DEFAULT_SPEC "%(cc1_endian_little)"
  27
  28 #undef  DEFAULT_ASM_ENDIAN
  29 #define DEFAULT_ASM_ENDIAN " -mlittle"
  30
  31 #undef  LINK_TARGET_SPEC
  32 #define LINK_TARGET_SPEC \
  33   ENDIAN_SELECT(" --oformat elf32-powerpc", "", "")
  34
  35 #undef  MULTILIB_DEFAULTS
  36 #define MULTILIB_DEFAULTS { "mlittle", "mcall-sysv" }
  37
  38 /* Little-endian PowerPC64 Linux uses the ELF v2 ABI by default.  */
  39 #define LINUX64_DEFAULT_ABI_ELFv2
  40