gcc/config/rs6000/t-rtems

   1 # Multilibs for powerpc RTEMS targets.
   2 #
   3 # Copyright (C) 2004-2023 Free Software Foundation, Inc.
   4 #
   5 # This file is part of GCC.
   6 #
   7 # GCC is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3, or (at your option)
  10 # any later version.
  11 #
  12 # GCC is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public 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 MULTILIB_OPTIONS =
  22 MULTILIB_DIRNAMES =
  23 MULTILIB_MATCHES =
  24 MULTILIB_EXCEPTIONS =
  25 MULTILIB_REQUIRED =
  26
  27 MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540/mcpu=e6500
  28 MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540 me6500
  29
  30 MULTILIB_OPTIONS += m32/m64
  31 MULTILIB_DIRNAMES += m32 m64
  32
  33 MULTILIB_OPTIONS += msoft-float
  34 MULTILIB_DIRNAMES += nof
  35
  36 MULTILIB_OPTIONS += mno-altivec
  37 MULTILIB_DIRNAMES += noaltivec
  38
  39 MULTILIB_OPTIONS += mvrsave
  40 MULTILIB_DIRNAMES += vrsave
  41
  42 MULTILIB_MATCHES        += ${MULTILIB_MATCHES_ENDIAN}
  43 MULTILIB_MATCHES        += ${MULTILIB_MATCHES_SYSV}
  44 # Map 405 to 403
  45 MULTILIB_MATCHES        += mcpu?403=mcpu?405
  46 # Map 602, 603e, 603 to 603e
  47 MULTILIB_MATCHES        += mcpu?603e=mcpu?602
  48 MULTILIB_MATCHES        += mcpu?603e=mcpu?603
  49 # Map 801, 821, 823 to 860
  50 MULTILIB_MATCHES        += mcpu?860=mcpu?801
  51 MULTILIB_MATCHES        += mcpu?860=mcpu?821
  52 MULTILIB_MATCHES        += mcpu?860=mcpu?823
  53 # Map 7450 to 7400
  54 MULTILIB_MATCHES        += mcpu?7400=mcpu?7450
  55
  56 # Map 750 to .
  57 MULTILIB_MATCHES        += mcpu?750=
  58
  59 # Map 8548 to 8540
  60 MULTILIB_MATCHES        += mcpu?8540=mcpu?8548
  61
  62 # Enumeration of multilibs
  63
  64 MULTILIB_REQUIRED += msoft-float
  65 MULTILIB_REQUIRED += mcpu=403
  66 MULTILIB_REQUIRED += mcpu=505
  67 MULTILIB_REQUIRED += mcpu=603e
  68 MULTILIB_REQUIRED += mcpu=603e/msoft-float
  69 MULTILIB_REQUIRED += mcpu=604
  70 MULTILIB_REQUIRED += mcpu=604/msoft-float
  71 MULTILIB_REQUIRED += mcpu=7400
  72 MULTILIB_REQUIRED += mcpu=7400/msoft-float
  73 MULTILIB_REQUIRED += mcpu=8540/msoft-float
  74 MULTILIB_REQUIRED += mcpu=860
  75 MULTILIB_REQUIRED += mcpu=e6500/m32
  76 MULTILIB_REQUIRED += mcpu=e6500/m32/mvrsave
  77 MULTILIB_REQUIRED += mcpu=e6500/m32/msoft-float/mno-altivec
  78 MULTILIB_REQUIRED += mcpu=e6500/m64
  79 MULTILIB_REQUIRED += mcpu=e6500/m64/mvrsave