1# The multilib settings of Andes NDS32 cpu for GNU compiler 2# Copyright (C) 2012-2020 Free Software Foundation, Inc. 3# Contributed by Andes Technology Corporation. 4# 5# This file is part of GCC. 6# 7# GCC is free software; you can redistribute it and/or modify it 8# under the terms of the GNU General Public License as published 9# by the Free Software Foundation; either version 3, or (at your 10# option) any later version. 11# 12# GCC is distributed in the hope that it will be useful, but WITHOUT 13# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15# License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with GCC; see the file COPYING3. If not see 19# <http://www.gnu.org/licenses/>. 20 21# We also define a macro MULTILIB_DEFAULTS in nds32.h that tells the 22# driver program which options are defaults for this target and thus 23# do not need to be handled specially. 24MULTILIB_OPTIONS += mcmodel=small/mcmodel=medium/mcmodel=large mvh 25 26ifneq ($(filter graywolf,$(TM_MULTILIB_CONFIG)),) 27MULTILIB_OPTIONS += mcpu=graywolf 28endif 29 30ifneq ($(filter dsp,$(TM_MULTILIB_CONFIG)),) 31MULTILIB_OPTIONS += mext-dsp 32endif 33 34ifneq ($(filter zol,$(TM_MULTILIB_CONFIG)),) 35MULTILIB_OPTIONS += mext-zol 36endif 37 38ifneq ($(filter v3m+,$(TM_MULTILIB_CONFIG)),) 39MULTILIB_OPTIONS += march=v3m+ 40endif 41 42# ------------------------------------------------------------------------ 43