rtemself.h revision 169689 
1/* Definitions for rtems targeting an ix86 using ELF.
2   Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
3   Contributed by Joel Sherrill (joel@OARcorp.com).
4
5This file is part of GCC.
6
7GCC is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2, or (at your option)
10any later version.
11
12GCC is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GCC; see the file COPYING.  If not, write to
19the Free Software Foundation, 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA.  */
21
22/* Specify predefined symbols in preprocessor.  */
23
24#define TARGET_OS_CPP_BUILTINS()		\
25  do						\
26    {						\
27	builtin_define ("__rtems__");		\
28	builtin_define ("__USE_INIT_FINI__");	\
29	builtin_assert ("system=rtems");	\
30	if (!TARGET_80387)			\
31	  builtin_define ("_SOFT_FLOAT");	\
32    }						\
33  while (0)
34