| /* Definitions for rtems targeting a microblaze using ELF. |
| Copyright (C) 2012-2015 Free Software Foundation, Inc. |
| |
| 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_assert( "system=rtems" ); \ |
| } while (0) |
| |
| /* Redefine to include only items relevant for RTEMS */ |
| #undef LINK_SPEC |
| #define LINK_SPEC "%{shared:-shared} -N -relax \ |
| %{mbig-endian:-EB --oformat=elf32-microblaze} \ |
| %{mlittle-endian:-EL --oformat=elf32-microblazeel} \ |
| %{mxl-gp-opt:%{G*}} %{!mxl-gp-opt: -G 0}" |