Subversion Repositories openrisc_2011-10-31

# t-or32 is a Makefile fragment to be included when

#           building gcc for the or32 target

# Copyright (C) 2010 Embecosm Limited

# 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

# .

# we don't support -g so don't use it

LIBGCC2_DEBUG_CFLAGS =

TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer

LIB1ASMSRC = or32/or32.S

LIB1ASMFUNCS = __mulsi3 __udivsi3 __divsi3 __umodsi3 __modsi3

# These are really part of libgcc1, but this will cause them to be

# built correctly, so... [taken from t-sparclite]

LIB2FUNCS_EXTRA = fp-bit.c 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

# Build the libraries for both hard and soft floating point

#MULTILIB_OPTIONS = msoft-float

#MULTILIB_DIRNAMES = soft-float

#LIBGCC = stmp-multilib

#INSTALL_LIBGCC = install-multilib

#LIBGCC =

#INSTALL_LIBGCC =

# .init/.fini section routines

$(T)crti.o: $(srcdir)/config/or32/crti.S $(GCC_PASSES) $(CONFIG_H)

        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \

         $(MULTILIB_CFLAGS) -finhibit-size-directive -fno-inline-functions \

         -g0 -c $< -o $@

$(T)crtn.o: $(srcdir)/config/or32/crtn.S $(GCC_PASSES) $(CONFIG_H)

        $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \

         $(MULTILIB_CFLAGS) -finhibit-size-directive -fno-inline-functions \

         -g0 -c $< -o $@

#MULTILIB_OPTIONS =