gcc/config/rs6000/eabisim.h

   1 /* Support for GCC on simulated PowerPC systems targeted to embedded ELF
   2    systems.
   3    Copyright (C) 1995, 1996, 2000, 2003, 2007, 2011
   4    Free Software Foundation, Inc.
   5    Contributed by Cygnus Support.
   6
   7    This file is part of GCC.
   8
   9    GCC is free software; you can redistribute it and/or modify it
  10    under the terms of the GNU General Public License as published
  11    by the Free Software Foundation; either version 3, or (at your
  12    option) any later version.
  13
  14    GCC is distributed in the hope that it will be useful, but WITHOUT
  15    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  16    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  17    License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with GCC; see the file COPYING3.  If not see
  21    <http://www.gnu.org/licenses/>.  */
  22
  23 #undef  TARGET_OS_CPP_BUILTINS
  24 #define TARGET_OS_CPP_BUILTINS()           \
  25   do                                       \
  26     {                                      \
  27       builtin_define_std ("PPC");          \
  28       builtin_define ("__embedded__");     \
  29       builtin_define ("__simulator__");    \
  30       builtin_assert ("system=embedded");  \
  31       builtin_assert ("system=simulator"); \
  32       builtin_assert ("cpu=powerpc");      \
  33       builtin_assert ("machine=powerpc");  \
  34       TARGET_OS_SYSV_CPP_BUILTINS ();      \
  35     }                                      \
  36   while (0)
  37
  38 /* Make the simulator the default */
  39 #undef  LIB_DEFAULT_SPEC
  40 #define LIB_DEFAULT_SPEC "%(lib_sim)"
  41
  42 #undef  STARTFILE_DEFAULT_SPEC
  43 #define STARTFILE_DEFAULT_SPEC "%(startfile_sim)"
  44
  45 #undef  ENDFILE_DEFAULT_SPEC
  46 #define ENDFILE_DEFAULT_SPEC "%(endfile_sim)"
  47
  48 #undef  LINK_START_DEFAULT_SPEC
  49 #define LINK_START_DEFAULT_SPEC "%(link_start_sim)"
  50
  51 #undef  LINK_OS_DEFAULT_SPEC
  52 #define LINK_OS_DEFAULT_SPEC "%(link_os_sim)"