Subversion Repositories openrisc_2011-10-31

# Copyright (C) 2000, 2001, 2002, 2008 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

# .

LIB1ASMSRC    = mcore/lib1.asm

LIB1ASMFUNCS  = _divsi3 _udivsi3 _modsi3 _umodsi3

# We want fine grained libraries, so use the new code to build the

# floating point emulation libraries.

FPBIT = fp-bit.c

DPBIT = dp-bit.c

dp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore

        rm -f dp-bit.c

        echo '' > dp-bit.c

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

fp-bit.c: $(srcdir)/config/fp-bit.c $(srcdir)/config/mcore/t-mcore

        rm -f fp-bit.c

        echo '' > fp-bit.c

        echo '#define FLOAT' > fp-bit.c

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

# could use -msifilter to be safe from interrupt/jmp interactions and others.

TARGET_LIBGCC2_CFLAGS=-O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter

# We have values for float.h.

CROSS_FLOAT_H = $(srcdir)/config/mcore/gfloat.h

MULTILIB_OPTIONS     = mbig-endian/mlittle-endian m210/m340

MULTILIB_DIRNAMES    = big little m210 m340

MULTILIB_MATCHES     =

MULTILIB_EXTRA_OPTS  =

MULTILIB_EXCEPTIONS  =

# EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o

LIBGCC               = stmp-multilib

INSTALL_LIBGCC       = install-multilib

# If EXTRA_MULTILIB_PARTS is not defined above then define EXTRA_PARTS here

# EXTRA_PARTS = crtbegin.o crtend.o