| /* Definitions for rtems targeting a microblaze using ELF. |
| Copyright (C) 2012-2021 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. |
| |
| Under Section 7 of GPL version 3, you are granted additional |
| permissions described in the GCC Runtime Library Exception, version |
| 3.1, as published by the Free Software Foundation. |
| |
| You should have received a copy of the GNU General Public License and |
| a copy of the GCC Runtime Library Exception along with this program; |
| see the files COPYING3 and COPYING.RUNTIME respectively. 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}" |
