gcc/config/v850/rtems.h

   1 /* Definitions for rtems targeting a v850 using ELF.
   2    Copyright (C) 2012, 2013 Free Software Foundation, Inc.
   3
   4    This file is part of GCC.
   5
   6    GCC is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    GCC is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GCC; see the file COPYING3.  If not see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 /* Specify predefined symbols in preprocessor.  */
  21
  22 #define TARGET_OS_CPP_BUILTINS()                \
  23   do                                            \
  24     {                                           \
  25       builtin_define( "__rtems__" );            \
  26       builtin_assert( "system=rtems" );         \
  27     }                                           \
  28   while (0)
  29
  30 /* Map mv850e1 and mv850es to mv850e to match MULTILIB_MATCHES */
  31 #undef  ASM_SPEC
  32 #define ASM_SPEC "%{mv850es:-mv850e} \
  33 %{mv850e1:-mv850e} \
  34 %{!mv850es:%{!mv850e1:%{mv*:-mv%*}} \
  35 %{m8byte-align:-m8byte-align} \
  36 %{mgcc-abi:-mgcc-abi}}"