Home | History | Annotate | Line # | Download | only in mips 
      1 /* Definitions for rtems targeting a MIPS using ELF.
      2    Copyright (C) 1996-2024 Free Software Foundation, Inc.
      3    Contributed by Joel Sherrill (joel (at) OARcorp.com).
      4 
      5    This file is part of GCC.
      6 
      7    GCC is free software; you can redistribute it and/or modify it
      8    under the terms of the GNU General Public License as published
      9    by the Free Software Foundation; either version 3, or (at your
     10    option) any later version.
     11 
     12    GCC is distributed in the hope that it will be useful, but WITHOUT
     13    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     14    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
     15    License for more details.
     16 
     17    Under Section 7 of GPL version 3, you are granted additional
     18    permissions described in the GCC Runtime Library Exception, version
     19    3.1, as published by the Free Software Foundation.
     20 
     21    You should have received a copy of the GNU General Public License and
     22    a copy of the GCC Runtime Library Exception along with this program;
     23    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     24    <http://www.gnu.org/licenses/>.  */
     25 
     26 /* Specify predefined symbols in preprocessor.  */
     27 
     28 #define TARGET_OS_CPP_BUILTINS()	\
     29 do {					\
     30   builtin_define ("__rtems__");		\
     31   builtin_define ("__USE_INIT_FINI__");	\
     32   builtin_assert ("system=rtems");	\
     33 } while (0)
     34 
     35 /* No sdata.
     36  * The RTEMS BSPs expect -G0
     37  */
     38 #undef MIPS_DEFAULT_GVALUE
     39 #define MIPS_DEFAULT_GVALUE 0
     40