| # The multilib settings of Andes NDS32 cpu for GNU compiler |
| # Copyright (C) 2012-2021 Free Software Foundation, Inc. |
| # Contributed by Andes Technology Corporation. |
| # |
| # 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/>. |
| |
| # We also define a macro MULTILIB_DEFAULTS in nds32.h that tells the |
| # driver program which options are defaults for this target and thus |
| # do not need to be handled specially. |
| MULTILIB_OPTIONS += mcmodel=small/mcmodel=medium/mcmodel=large mvh |
| |
| ifneq ($(filter graywolf,$(TM_MULTILIB_CONFIG)),) |
| MULTILIB_OPTIONS += mcpu=graywolf |
| endif |
| |
| ifneq ($(filter dsp,$(TM_MULTILIB_CONFIG)),) |
| MULTILIB_OPTIONS += mext-dsp |
| endif |
| |
| ifneq ($(filter zol,$(TM_MULTILIB_CONFIG)),) |
| MULTILIB_OPTIONS += mext-zol |
| endif |
| |
| ifneq ($(filter v3m+,$(TM_MULTILIB_CONFIG)),) |
| MULTILIB_OPTIONS += march=v3m+ |
| endif |
| |
| # ------------------------------------------------------------------------ |