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

# .

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