1/* Definitions for rtems targeting a MIPS using ELF.
2   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2005
3   Free Software Foundation, Inc.
4   Contributed by Joel Sherrill (joel@OARcorp.com).
5
6This file is part of GCC.
7
8GCC is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 2, or (at your option)
11any later version.
12
13GCC is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GCC; see the file COPYING.  If not, write to
20the Free Software Foundation, 51 Franklin Street, Fifth Floor,
21Boston, MA 02110-1301, USA.  */
22
23/* Specify predefined symbols in preprocessor.  */
24
25#define TARGET_OS_CPP_BUILTINS()	\
26do {					\
27  builtin_define ("__rtems__");		\
28  builtin_define ("__USE_INIT_FINI__");	\
29  builtin_assert ("system=rtems");	\
30} while (0)
31
32/* No sdata.
33 * The RTEMS BSPs expect -G0
34 */
35#undef MIPS_DEFAULT_GVALUE
36#define MIPS_DEFAULT_GVALUE 0
37