1 # Copyright (C) 2000, 2001, 2002, 2003, 2005,
2 # 2008 Free Software Foundation, Inc.
4 # This file is part of GCC.
6 # GCC is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3, or (at your option)
11 # GCC is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with GCC; see the file COPYING3. If not see
18 # <http://www.gnu.org/licenses/>.
20 RANLIB_FOR_TARGET = ` \
21 if [ -f $(objdir)/../binutils/ranlib ] ; then \
22 echo $(objdir)/../binutils/ranlib ; \
24 if [ "$(host)" = "$(target)" ] ; then \
27 if [ -f $(bindir)/$(target_noncanonical)-ranlib ] ; then \
28 echo $(bindir)/$(target_noncanonical)-ranlib ; \
30 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \
35 LIB1ASMSRC = m68hc11/larith.asm
36 LIB1ASMFUNCS = _mulsi3 \
37 _mulqi3 _ashlsi3 _ashrsi3 _lshrsi3 \
38 _divmodhi4 _mulhi3 _mulhi32 \
39 _memcpy _memset _negsi2 _one_cmplsi2 \
40 _regs_min _regs_frame _regs_d1_2 \
41 _regs_d3_4 _regs_d5_6 _regs_d7_8 _regs_d9_16 _regs_d17_32 \
42 _premain __exit _abort _cleanup \
43 _adddi3 _subdi3 _notdi2 _rotlhi3 _rotrhi3 \
44 _ashrhi3 _lshrhi3 _lshlhi3 _ashrqi3 _lshlqi3 _map_data _init_bss \
45 _ctor _dtor _far_tramp _call_far _return_far
47 TARGET_LIBGCC2_CFLAGS = -DUSE_GAS -DIN_GCC -Dinhibit_libc
49 # C implementation of 32-bit div/mod.
50 LIB2FUNCS_EXTRA = $(srcdir)/config/udivmodsi4.c \
51 $(srcdir)/config/divmod.c $(srcdir)/config/udivmod.c
53 # Don't compile with -g1 this reduces the size of some sections (.eh_frame).
54 LIBGCC2_DEBUG_CFLAGS =-g
55 LIBGCC2_CFLAGS = -Os -mrelax $(LIBGCC2_INCLUDES) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2
57 MULTILIB_OPTIONS = m68hc11/m68hc12 mshort fshort-double
59 MULTILIB_MATCHES = m68hc11=m6811 m68hc12=m6812 m68hc12=m68hcs12
60 MULTILIB_EXCEPTIONS = -mnoshort -mno68hc11
62 LIBGCC = stmp-multilib
63 INSTALL_LIBGCC = install-multilib
65 # We want fine grained libraries, so use the new code to build the
66 # floating point emulation libraries.
70 dp-bit.c: $(srcdir)/config/fp-bit.c
71 echo '#define SMALL_MACHINE' >> dp-bit.c
72 echo '#define CMPtype HItype' >> dp-bit.c
73 echo '#ifdef __LITTLE_ENDIAN__' >> dp-bit.c
74 echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c
75 echo '#endif' >> dp-bit.c
76 cat $(srcdir)/config/fp-bit.c >> dp-bit.c
78 fp-bit.c: $(srcdir)/config/fp-bit.c
79 echo '#define FLOAT' > fp-bit.c
80 echo '#define CMPtype HItype' >> fp-bit.c
81 echo '#define SMALL_MACHINE' >> fp-bit.c
82 echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c
83 echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c
84 echo '#endif' >> fp-bit.c
85 cat $(srcdir)/config/fp-bit.c >> fp-bit.c
87 CRT0_S = $(srcdir)/config/m68hc11/m68hc11-crt0.S
88 MCRT0_S= $(srcdir)/config/m68hc11/m68hc11-crt0.S
92 # Assemble startup files.
93 $(T)crt1.o: $(CRT0_S) $(GCC_PASSES)
94 $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(CRT0_S)
96 EXTRA_MULTILIB_PARTS = crt1.o