| /* Definitions for rtems targeting an ix86 using ELF. |
| Copyright (C) 1996-2014 Free Software Foundation, Inc. |
| Contributed by Joel Sherrill (joel@OARcorp.com). |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Specify predefined symbols in preprocessor. */ |
| |
| #define TARGET_OS_CPP_BUILTINS() \ |
| do \ |
| { \ |
| builtin_define ("__rtems__"); \ |
| builtin_define ("__USE_INIT_FINI__"); \ |
| builtin_assert ("system=rtems"); \ |
| } \ |
| while (0) |
| |
| #undef LONG_DOUBLE_TYPE_SIZE |
| #define LONG_DOUBLE_TYPE_SIZE (TARGET_80387 ? 80 : 64) |
| |
| #undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE |
| #ifdef _SOFT_FLOAT |
| #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64 |
| #else |
| #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 80 |
| #endif |
