Subversion Repositories openrisc_2011-10-31

# Copyright (C) 2000, 2001, 2002, 2003, 2005,

# 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

# .

RANLIB_FOR_TARGET = ` \

  if [ -f $(objdir)/../binutils/ranlib ] ; then \

    echo $(objdir)/../binutils/ranlib ; \

  else \

    if [ "$(host)" = "$(target)" ] ; then \

      echo ranlib; \

    else \

       if [ -f $(bindir)/$(target_noncanonical)-ranlib ] ; then \

          echo $(bindir)/$(target_noncanonical)-ranlib ; \

       else \

          t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \

       fi; \

    fi; \

  fi`

LIB1ASMSRC = m68hc11/larith.asm

LIB1ASMFUNCS = _mulsi3 \

        _mulqi3 _ashlsi3 _ashrsi3 _lshrsi3 \

        _divmodhi4 _mulhi3 _mulhi32 \

        _memcpy _memset _negsi2 _one_cmplsi2 \

        _regs_min _regs_frame _regs_d1_2 \

        _regs_d3_4 _regs_d5_6 _regs_d7_8 _regs_d9_16 _regs_d17_32 \

        _premain __exit _abort _cleanup \

        _adddi3 _subdi3 _notdi2 _rotlhi3 _rotrhi3 \

        _ashrhi3 _lshrhi3 _lshlhi3 _ashrqi3 _lshlqi3 _map_data _init_bss \

        _ctor _dtor _far_tramp _call_far _return_far

TARGET_LIBGCC2_CFLAGS = -DUSE_GAS -DIN_GCC -Dinhibit_libc

# C implementation of 32-bit div/mod.

LIB2FUNCS_EXTRA = $(srcdir)/config/udivmodsi4.c \

        $(srcdir)/config/divmod.c $(srcdir)/config/udivmod.c

# Don't compile with -g1 this reduces the size of some sections (.eh_frame).

LIBGCC2_DEBUG_CFLAGS =-g

LIBGCC2_CFLAGS = -Os -mrelax $(LIBGCC2_INCLUDES) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2

MULTILIB_OPTIONS  = m68hc11/m68hc12 mshort fshort-double

MULTILIB_DIRNAMES =

MULTILIB_MATCHES  = m68hc11=m6811 m68hc12=m6812 m68hc12=m68hcs12

MULTILIB_EXCEPTIONS = -mnoshort -mno68hc11

LIBGCC = stmp-multilib

INSTALL_LIBGCC = install-multilib

# 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

        echo '#define SMALL_MACHINE' >> dp-bit.c

        echo '#define CMPtype HItype' >> dp-bit.c

        echo '#ifdef __LITTLE_ENDIAN__' >> dp-bit.c

        echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c

        echo '#endif'           >> dp-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

        echo '#define CMPtype HItype' >> fp-bit.c

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

        echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c

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

        echo '#endif'           >> fp-bit.c

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

CRT0_S = $(srcdir)/config/m68hc11/m68hc11-crt0.S

MCRT0_S= $(srcdir)/config/m68hc11/m68hc11-crt0.S

CRT0STUFF_T_CFLAGS =

# Assemble startup files.

$(T)crt1.o: $(CRT0_S) $(GCC_PASSES)

        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(CRT0_S)

EXTRA_MULTILIB_PARTS = crt1.o