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f7c4fafb | 1 | /* Definitions for rtems targeting a NIOS2 using ELF. |
f1717362 | 2 | Copyright (C) 2011-2016 Free Software Foundation, Inc. |
f7c4fafb | 3 | |
4 | Contributed by Chris Johns (chrisj@rtems.org). | |
5 | ||
6 | This file is part of GCC. | |
7 | ||
8 | GCC is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
10 | the Free Software Foundation; either version 3, or (at your option) | |
11 | any later version. | |
12 | ||
13 | GCC is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with GCC; see the file COPYING3. If not see | |
20 | <http://www.gnu.org/licenses/>. */ | |
21 | ||
22 | /* Specify predefined symbols in preprocessor. */ | |
23 | #define TARGET_OS_CPP_BUILTINS() \ | |
24 | do { \ | |
25 | builtin_define ("__rtems__"); \ | |
26 | builtin_define ("__USE_INIT_FINI__"); \ | |
27 | builtin_assert ("system=rtems"); \ | |
28 | } while (0) | |
29 | ||
30 | /* This toolchain implements the ABI for Linux Systems documented in the | |
31 | Nios II Processor Reference Handbook. | |
32 | ||
33 | This is done so RTEMS targets have Thread Local Storage like Linux. */ | |
34 | #define TARGET_LINUX_ABI 1 |