rtemself.h revision 132718
198184Sgordon/* Definitions for rtems targeting an ix86 using ELF. 298184Sgordon Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc. 398184Sgordon Contributed by Joel Sherrill (joel@OARcorp.com). 498184Sgordon 598184SgordonThis file is part of GCC. 698184Sgordon 798184SgordonGCC is free software; you can redistribute it and/or modify 898184Sgordonit under the terms of the GNU General Public License as published by 9193197Sdougbthe Free Software Foundation; either version 2, or (at your option) 1098184Sgordonany later version. 11180564Sdougb 1298184SgordonGCC is distributed in the hope that it will be useful, 1398184Sgordonbut WITHOUT ANY WARRANTY; without even the implied warranty of 1498184SgordonMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1598184SgordonGNU General Public License for more details. 16298514Slme 17230099SdougbYou should have received a copy of the GNU General Public License 1898184Sgordonalong with GCC; see the file COPYING. If not, write to 19101851Sgordonthe Free Software Foundation, 59 Temple Place - Suite 330, 2098184SgordonBoston, MA 02111-1307, USA. */ 21101851Sgordon 22101851Sgordon/* Specify predefined symbols in preprocessor. */ 23231667Sdougb 24101851Sgordon#define TARGET_OS_CPP_BUILTINS() \ 25101851Sgordon do \ 2698184Sgordon { \ 2798184Sgordon 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