projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 00020dda | 1 | /* Definitions for rtems targeting a NIOS2 using ELF. |
| 99dee823 | 2 | Copyright (C) 2011-2021 Free Software Foundation, Inc. |
| 00020dda SH |
3 | |
| 4 | Contributed by Chris Johns (chrisj@rtems.org). | |
| 5 | ||
| 99f08974 SH |
6 | This file is part of GCC. |
| 7 | ||
| 8 | GCC is free software; you can redistribute it and/or modify it | |
| 9 | under the terms of the GNU General Public License as published | |
| 10 | by the Free Software Foundation; either version 3, or (at your | |
| 11 | option) any later version. | |
| 12 | ||
| 13 | GCC is distributed in the hope that it will be useful, but WITHOUT | |
| 14 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 15 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
| 16 | License for more details. | |
| 17 | ||
| 18 | Under Section 7 of GPL version 3, you are granted additional | |
| 19 | permissions described in the GCC Runtime Library Exception, version | |
| 20 | 3.1, as published by the Free Software Foundation. | |
| 21 | ||
| 22 | You should have received a copy of the GNU General Public License and | |
| 23 | a copy of the GCC Runtime Library Exception along with this program; | |
| 24 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 25 | <http://www.gnu.org/licenses/>. */ | |
| 00020dda SH |
26 | |
| 27 | /* Specify predefined symbols in preprocessor. */ | |
| 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 | /* This toolchain implements the ABI for Linux Systems documented in the | |
| 36 | Nios II Processor Reference Handbook. | |
| 37 | ||
| 38 | This is done so RTEMS targets have Thread Local Storage like Linux. */ | |
| 39 | #define TARGET_LINUX_ABI 1 |