gcc/config/mips/t-sde

   1 # Copyright (C) 2007-2019 Free Software Foundation, Inc.
   2 #
   3 # This file is part of GCC.
   4 #
   5 # GCC is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3, or (at your option)
   8 # any later version.
   9 #
  10 # GCC is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with GCC; see the file COPYING3.  If not see
  17 # <http://www.gnu.org/licenses/>.
  18
  19 MULTILIB_OPTIONS = EL/EB mips32/mips32r2/mips64/mips64r2 mips16/mmicromips msoft-float/mfp64 mcode-readable=no
  20 MULTILIB_DIRNAMES = el eb mips32 mips32r2 mips64 mips64r2 mips16 micromips sof f64 spram
  21 MULTILIB_MATCHES = EL=mel EB=meb mips32r2=mips32r3 mips32r2=mips32r5 mips64r2=mips64r3 mips64r2=mips64r5
  22
  23 # The -mfp64 option is only valid in conjunction with -mips32r2.
  24 ifneq ($(filter MIPS_ISA_DEFAULT=33,$(tm_defines)),)
  25 MULTILIB_EXCLUSIONS := mips32/mfp64 mips64/mfp64 mips64r2/mfp64
  26 else
  27 MULTILIB_EXCLUSIONS := !mips32r2/mfp64
  28 endif
  29
  30 # Don't build 64-bit MIPS16 and microMIPS multilibs.
  31 ifneq ($(filter MIPS_ISA_DEFAULT=6%,$(tm_defines)),)
  32 MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mips16
  33 MULTILIB_EXCLUSIONS += !mips32/!mips32r2/mmicromips
  34 else
  35 MULTILIB_EXCLUSIONS += mips64/mips16 mips64r2/mips16
  36 MULTILIB_EXCLUSIONS += mips64/mmicromips mips64r2/mmicromips
  37 endif