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1 # Multilibs for powerpc RTEMS targets.
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2 #
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3 # Copyright (C) 2004-2017 Free Software Foundation, Inc.
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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
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8 # it under the terms of the GNU General Public License as published by
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9 # the Free Software Foundation; either version 3, or (at your option)
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10 # any later version.
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11 #
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12 # GCC is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU General Public 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 MULTILIB_OPTIONS =
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22 MULTILIB_DIRNAMES =
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23 MULTILIB_MATCHES =
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24 MULTILIB_EXCEPTIONS =
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25 MULTILIB_REQUIRED =
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26
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27 MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540/mcpu=e6500
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28 MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540 me6500
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29
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30 MULTILIB_OPTIONS += m32
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31 MULTILIB_DIRNAMES += m32
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32
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33 MULTILIB_OPTIONS += msoft-float/mfloat-gprs=double
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34 MULTILIB_DIRNAMES += nof gprsdouble
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35
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36 MULTILIB_OPTIONS += mno-spe/mno-altivec
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37 MULTILIB_DIRNAMES += nospe noaltivec
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38
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39 MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN}
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40 MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV}
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41 # Map 405 to 403
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42 MULTILIB_MATCHES += mcpu?403=mcpu?405
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43 # Map 602, 603e, 603 to 603e
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44 MULTILIB_MATCHES += mcpu?603e=mcpu?602
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45 MULTILIB_MATCHES += mcpu?603e=mcpu?603
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46 # Map 801, 821, 823 to 860
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47 MULTILIB_MATCHES += mcpu?860=mcpu?801
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48 MULTILIB_MATCHES += mcpu?860=mcpu?821
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49 MULTILIB_MATCHES += mcpu?860=mcpu?823
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50 # Map 7450 to 7400
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51 MULTILIB_MATCHES += mcpu?7400=mcpu?7450
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52
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53 # Map 750 to .
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54 MULTILIB_MATCHES += mcpu?750=
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55
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56 # Map 8548 to 8540
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57 MULTILIB_MATCHES += mcpu?8540=mcpu?8548
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58
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59 # Map -mcpu=8540 -mfloat-gprs=single to -mcpu=8540
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60 # (mfloat-gprs=single is implicit default)
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61 MULTILIB_MATCHES += mcpu?8540=mcpu?8540/mfloat-gprs?single
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62
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63 # Enumeration of multilibs
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64
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65 MULTILIB_REQUIRED += msoft-float
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66 MULTILIB_REQUIRED += mcpu=403
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67 MULTILIB_REQUIRED += mcpu=505
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68 MULTILIB_REQUIRED += mcpu=603e
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69 MULTILIB_REQUIRED += mcpu=603e/msoft-float
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70 MULTILIB_REQUIRED += mcpu=604
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71 MULTILIB_REQUIRED += mcpu=604/msoft-float
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72 MULTILIB_REQUIRED += mcpu=7400
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73 MULTILIB_REQUIRED += mcpu=7400/msoft-float
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74 MULTILIB_REQUIRED += mcpu=8540
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75 MULTILIB_REQUIRED += mcpu=8540/msoft-float/mno-spe
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76 MULTILIB_REQUIRED += mcpu=8540/mfloat-gprs=double
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77 MULTILIB_REQUIRED += mcpu=860
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78 MULTILIB_REQUIRED += mcpu=e6500/m32
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79 MULTILIB_REQUIRED += mcpu=e6500/m32/msoft-float/mno-altivec
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