Subversion Repositories openrisc_2011-10-31

# Multilibs for e500
#
# Copyright (C) 2003 Free Software Foundation, Inc.
#
# This file is part of GCC.
#
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

FPBIT = fp-bit.c
DPBIT = dp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c
        cat $(srcdir)/config/fp-bit.c > dp-bit.c

fp-bit.c: $(srcdir)/config/fp-bit.c
        echo '#define FLOAT' > fp-bit.c
        cat $(srcdir)/config/fp-bit.c >> fp-bit.c

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib

# What we really want are these variants:
#       -mcpu=7400
#       -mcpu=7400 -maltivec -mabi=altivec
#       -mcpu=7400 -msoft-float
#       -msoft-float
#       -mspe=no -mabi=no-spe -misel=no
# so we'll need to create exceptions later below.

MULTILIB_OPTIONS        = mcpu=7400 \
                          maltivec \
                          mabi=altivec \
                          msoft-float \
                          mspe=no \
                          mabi=no-spe \
                          misel=no \
                          mlittle

MULTILIB_DIRNAMES       = mpc7400 altivec abi-altivec \
                          nof no-spe no-abi-spe no-isel le

MULTILIB_EXCEPTIONS     = maltivec mabi=altivec mspe=no mabi=no-spe misel=no \
                          maltivec/mabi=altivec \
                          mcpu=7400/maltivec \
                          mcpu=7400/mabi=altivec \
                          *mcpu=7400/*mspe=no* \
                          *mcpu=7400/*mabi=no-spe* \
                          *mcpu=7400/*misel=no* \
                          *maltivec/*msoft-float* \
                          *maltivec/*mspe=no* \
                          *maltivec/*mabi=no-spe* \
                          *maltivec/*misel=no* \
                          *mabi=altivec/*msoft-float* \
                          *mabi=altivec/*mspe=no* \
                          *mabi=altivec/*mabi=no-spe* \
                          *mabi=altivec/*misel=no* \
                          *msoft-float/*mspe=no* \
                          *msoft-float/*mabi=no-spe* \
                          *msoft-float/*misel=no* \
                          mspe=no/mabi=no-spe \
                          mspe=no/misel=no \
                          mabi=no-spe/misel=no \
                          misel=no/mlittle \
                          mabi=no-spe/misel=no/mlittle \
                          mspe=no/mlittle \
                          mabi=spe/mlittle \
                          mcpu=7400/mabi=altivec/mlittle \
                          mcpu=7400/maltivec/mlittle \
                          mabi=no-spe/mlittle \
                          mspe=no/misel=no/mlittle \
                          mspe=no/mabi=no-spe/mlittle \
                          mabi=altivec/mlittle \
                          maltivec/mlittle \
                          maltivec/mabi=altivec/mlittle