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rtems.h revision 1.3 
      1 /* Definitions for rtems targeting a v850 using ELF.
      2    Copyright (C) 2012-2015 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    Under Section 7 of GPL version 3, you are granted additional
     17    permissions described in the GCC Runtime Library Exception, version
     18    3.1, as published by the Free Software Foundation.
     19 
     20    You should have received a copy of the GNU General Public License and
     21    a copy of the GCC Runtime Library Exception along with this program;
     22    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     23    <http://www.gnu.org/licenses/>.  */
     24 
     25 /* Specify predefined symbols in preprocessor.  */
     26 
     27 #define TARGET_OS_CPP_BUILTINS()		\
     28   do						\
     29     {						\
     30       builtin_define( "__rtems__" );		\
     31       builtin_assert( "system=rtems" );		\
     32     }						\
     33   while (0)
     34 
     35 /* Map mv850e1 and mv850es to mv850e to match MULTILIB_MATCHES */
     36 #undef  ASM_SPEC
     37 #define ASM_SPEC "%{mv850es:-mv850e} \
     38 %{mv850e1:-mv850e} \
     39 %{!mv850es:%{!mv850e1:%{mv*:-mv%*}} \
     40 %{m8byte-align:-m8byte-align} \
     41 %{mgcc-abi:-mgcc-abi}}"
     42