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1 # The multilib settings of Andes NDS32 cpu for GNU compiler
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2 # Copyright (C) 2012-2018 Free Software Foundation, Inc.
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3 # Contributed by Andes Technology Corporation.
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4 #
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5 # This file is part of GCC.
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6 #
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7 # GCC is free software; you can redistribute it and/or modify it
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8 # under the terms of the GNU General Public License as published
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9 # by the Free Software Foundation; either version 3, or (at your
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10 # option) any later version.
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11 #
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12 # GCC is distributed in the hope that it will be useful, but WITHOUT
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13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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14 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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15 # License for more details.
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16 #
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17 # You should have received a copy of the GNU General Public License
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18 # along with GCC; see the file COPYING3. If not see
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19 # <http://www.gnu.org/licenses/>.
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20
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21 # We also define a macro MULTILIB_DEFAULTS in nds32.h that tells the
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22 # driver program which options are defaults for this target and thus
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23 # do not need to be handled specially.
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24 MULTILIB_OPTIONS += mcmodel=small/mcmodel=medium/mcmodel=large mvh
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25
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26 ifneq ($(filter graywolf,$(TM_MULTILIB_CONFIG)),)
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27 MULTILIB_OPTIONS += mcpu=graywolf
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28 endif
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29
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30 ifneq ($(filter dsp,$(TM_MULTILIB_CONFIG)),)
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31 MULTILIB_OPTIONS += mext-dsp
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32 endif
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33
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34 ifneq ($(filter zol,$(TM_MULTILIB_CONFIG)),)
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35 MULTILIB_OPTIONS += mext-zol
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36 endif
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37
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38 ifneq ($(filter v3m+,$(TM_MULTILIB_CONFIG)),)
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39 MULTILIB_OPTIONS += march=v3m+
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40 endif
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41
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42 # ------------------------------------------------------------------------
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