Subversion Repositories openrisc

# Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2006, 2008, 2009 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/>.

sh-c.o: $(srcdir)/config/sh/sh-c.c \
  $(CONFIG_H) $(SYSTEM_H) $(TREE_H) $(TM_H) $(TM_P_H) coretypes.h
        $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
                $(srcdir)/config/sh/sh-c.c

LIB1ASMSRC = sh/lib1funcs.asm
LIB1ASMFUNCS = _ashiftrt _ashiftrt_n _ashiftlt _lshiftrt _movmem \
  _movmem_i4 _mulsi3 _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
  _div_table _udiv_qrnnd_16 \
  $(LIB1ASMFUNCS_CACHE)
LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array

TARGET_LIBGCC2_CFLAGS = -mieee

# 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 '#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 '#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

DEFAULT_ENDIAN = $(word 1,$(TM_ENDIAN_CONFIG))
OTHER_ENDIAN = $(word 2,$(TM_ENDIAN_CONFIG))

MULTILIB_OPTIONS= $(OTHER_ENDIAN) $(TM_MULTILIB_CONFIG)
MULTILIB_DIRNAMES= 

# The separate entries for m2a-nofpu and m2a-single-only with
# duplicate base libraries are there to make sure we don't ever use an
# m4* multilib for m2a or vice-versa; they are not compatible.  This
# is why sh2a and sh2a-single need their own multilibs.
MULTILIB_MATCHES = $(shell \
  multilibs="$(MULTILIB_OPTIONS)" ; \
  for abi in m1,m2,m3,m4-nofpu,m4-100-nofpu,m4-200-nofpu,m4-400,m4-500,m4-340,m4-300-nofpu,m4al,m4a-nofpu \
             m1,m2,m2a-nofpu \
             m2e,m3e,m4-single-only,m4-100-single-only,m4-200-single-only,m4-300-single-only,m4a-single-only \
             m2e,m2a-single-only \
             m4-single,m4-100-single,m4-200-single,m4-300-single,m4a-single \
             m4,m4-100,m4-200,m4-300,m4a \
             m5-32media,m5-compact,m5-32media \
             m5-32media-nofpu,m5-compact-nofpu,m5-32media-nofpu; do \
    subst= ; \
    for lib in `echo $$abi|tr , ' '` ; do \
      if test "`echo $$multilibs|sed s/$$lib//`" != "$$multilibs"; then \
        subst=$$lib ; \
      elif test x$$subst != x ; then \
        echo $$subst=$$lib ; \
      fi \
    done \
  done)

# SH1 only supports big endian.
MULTILIB_EXCEPTIONS = ml/m1 ml/m2a* $(TM_MULTILIB_EXCEPTIONS_CONFIG)

MULTILIB_OSDIRNAMES = \
        $(OTHER_ENDIAN)=!$(OTHER_ENDIAN) \
        m1=!m1 $(OTHER_ENDIAN)/m1=!$(OTHER_ENDIAN)/m1 \
        m2a=!m2a $(OTHER_ENDIAN)/m2a=!$(OTHER_ENDIAN)/m2a \
        m2a-nofpu=!m2a-nofpu $(OTHER_ENDIAN)/m2a-nofpu=!$(OTHER_ENDIAN)/m2a-nofpu \
        m2a-single-only=!m2a-single-only $(OTHER_ENDIAN)/m2a-single-only=!$(OTHER_ENDIAN)/m2a-single-only \
        m2a-single=!m2a-single $(OTHER_ENDIAN)/m2a-single=!$(OTHER_ENDIAN)/m2a-single \
        m2e=!m2e $(OTHER_ENDIAN)/m2e=!$(OTHER_ENDIAN)/m2e \
        m2=!m2 $(OTHER_ENDIAN)/m2=!$(OTHER_ENDIAN)/m2 \
        m3e=!m3e $(OTHER_ENDIAN)/m3e=!$(OTHER_ENDIAN)/m3e \
        m3=!m3 $(OTHER_ENDIAN)/m3=!$(OTHER_ENDIAN)/m3 \
        m4-nofpu=!m4-nofpu $(OTHER_ENDIAN)/m4-nofpu=!$(OTHER_ENDIAN)/m4-nofpu \
        m4-single-only=!m4-single-only $(OTHER_ENDIAN)/m4-single-only=!$(OTHER_ENDIAN)/m4-single-only \
        m4-single=!m4-single $(OTHER_ENDIAN)/m4-single=!$(OTHER_ENDIAN)/m4-single \
        m4=!m4 $(OTHER_ENDIAN)/m4=!$(OTHER_ENDIAN)/m4 \
        m4a-nofpu=!m4a-nofpu $(OTHER_ENDIAN)/m4a-nofpu=!$(OTHER_ENDIAN)/m4a-nofpu \
        m4a-single-only=!m4a-single-only $(OTHER_ENDIAN)/m4a-single-only=!$(OTHER_ENDIAN)/m4a-single-only \
        m4a-single=!m4a-single $(OTHER_ENDIAN)/m4a-single=!$(OTHER_ENDIAN)/m4a-single \
        m4a=!m4a $(OTHER_ENDIAN)/m4a=!$(OTHER_ENDIAN)/m4a \
        m4al=!m4al $(OTHER_ENDIAN)/m4al=!$(OTHER_ENDIAN)/m4al \
        m5-32media=!m5-32media $(OTHER_ENDIAN)/m5-32media=!$(OTHER_ENDIAN)/m5-32media \
        m5-32media-nofpu=!m5-32media-nofpu $(OTHER_ENDIAN)/m5-32media-nofpu=!$(OTHER_ENDIAN)/m5-32media-nofpu \
        m5-compact=!m5-compact $(OTHER_ENDIAN)/m5-compact=!$(OTHER_ENDIAN)/m5-compact \
        m5-compact-nofpu=!m5-compact-nofpu $(OTHER_ENDIAN)/m5-compact-nofpu=!$(OTHER_ENDIAN)/m5-compact-nofpu \
        m5-64media=!m5-64media $(OTHER_ENDIAN)/m5-64media=!$(OTHER_ENDIAN)/m5-64media \
        m5-64media-nofpu=!m5-64media-nofpu $(OTHER_ENDIAN)/m5-64media-nofpu=!$(OTHER_ENDIAN)/m5-64media-nofpu

LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib

$(T)crt1.o: $(srcdir)/config/sh/crt1.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sh/crt1.asm
$(T)crti.o: $(srcdir)/config/sh/crti.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sh/crti.asm
$(T)crtn.o: $(srcdir)/config/sh/crtn.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sh/crtn.asm

$(out_object_file): gt-sh.h
gt-sh.h : s-gtype ; @true

# These are not suitable for COFF.
# EXTRA_MULTILIB_PARTS= crt1.o crti.o crtn.o crtbegin.o crtend.o

IC_EXTRA_PARTS= libic_invalidate_array_4-100.a libic_invalidate_array_4-200.a \
libic_invalidate_array_4a.a
OPT_EXTRA_PARTS= libgcc-Os-4-200.a libgcc-4-300.a
EXTRA_MULTILIB_PARTS= $(IC_EXTRA_PARTS) $(OPT_EXTRA_PARTS)

$(T)ic_invalidate_array_4-100.o: $(srcdir)/config/sh/lib1funcs.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)ic_invalidate_array_4-100.o -DL_ic_invalidate_array -DWAYS=1 -DWAY_SIZE=0x2000 -x assembler-with-cpp $(srcdir)/config/sh/lib1funcs.asm
$(T)libic_invalidate_array_4-100.a: $(T)ic_invalidate_array_4-100.o $(GCC_PASSES)
        $(AR_CREATE_FOR_TARGET) $(T)libic_invalidate_array_4-100.a $(T)ic_invalidate_array_4-100.o

$(T)ic_invalidate_array_4-200.o: $(srcdir)/config/sh/lib1funcs.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)ic_invalidate_array_4-200.o -DL_ic_invalidate_array -DWAYS=2 -DWAY_SIZE=0x2000 -x assembler-with-cpp $(srcdir)/config/sh/lib1funcs.asm
$(T)libic_invalidate_array_4-200.a: $(T)ic_invalidate_array_4-200.o $(GCC_PASSES)
        $(AR_CREATE_FOR_TARGET) $(T)libic_invalidate_array_4-200.a $(T)ic_invalidate_array_4-200.o

$(T)ic_invalidate_array_4a.o: $(srcdir)/config/sh/lib1funcs.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)ic_invalidate_array_4a.o -DL_ic_invalidate_array -D__FORCE_SH4A__ -x assembler-with-cpp $(srcdir)/config/sh/lib1funcs.asm
$(T)libic_invalidate_array_4a.a: $(T)ic_invalidate_array_4a.o $(GCC_PASSES)
        $(AR_CREATE_FOR_TARGET) $(T)libic_invalidate_array_4a.a $(T)ic_invalidate_array_4a.o

$(T)sdivsi3_i4i-Os-4-200.o: $(srcdir)/config/sh/lib1funcs-Os-4-200.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $@ -DL_sdivsi3_i4i -x assembler-with-cpp $<
$(T)udivsi3_i4i-Os-4-200.o: $(srcdir)/config/sh/lib1funcs-Os-4-200.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $@ -DL_udivsi3_i4i -x assembler-with-cpp $<
$(T)unwind-dw2-Os-4-200.o: $(srcdir)/unwind-dw2.c $(srcdir)/unwind-generic.h unwind-pe.h unwind.inc unwind-dw2-fde.h unwind-dw2.h $(CONFIG_H) coretypes.h $(TM_H) $(MACHMODE_H) longlong.h config.status stmp-int-hdrs tsystem.h $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) $(LIBGCC2_CFLAGS) $(INCLUDES) $(vis_hide) -fexceptions -Os -c -o $@ $<
OBJS_Os_4_200=$(T)sdivsi3_i4i-Os-4-200.o $(T)udivsi3_i4i-Os-4-200.o $(T)unwind-dw2-Os-4-200.o
$(T)libgcc-Os-4-200.a: $(OBJS_Os_4_200) $(GCC_PASSES)
        $(AR_CREATE_FOR_TARGET) $@ $(OBJS_Os_4_200)

$(T)div_table-4-300.o: $(srcdir)/config/sh/lib1funcs-4-300.asm $(GCC_PASSES)
        $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $@ -DL_div_table -x assembler-with-cpp $<

$(T)libgcc-4-300.a: $(T)div_table-4-300.o $(GCC_PASSES)
        $(AR_CREATE_FOR_TARGET) $@ $(T)div_table-4-300.o

# Local Variables:
# mode: Makefile
# End: