Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/m68hc11/t-m68hc11 @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 77e2b8dfacca |
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-1:000000000000 | 0:a06113de4d67 |
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1 RANLIB_FOR_TARGET = ` \ | |
2 if [ -f $(objdir)/../binutils/ranlib ] ; then \ | |
3 echo $(objdir)/../binutils/ranlib ; \ | |
4 else \ | |
5 if [ "$(host)" = "$(target)" ] ; then \ | |
6 echo ranlib; \ | |
7 else \ | |
8 if [ -f $(bindir)/$(target_noncanonical)-ranlib ] ; then \ | |
9 echo $(bindir)/$(target_noncanonical)-ranlib ; \ | |
10 else \ | |
11 t='$(program_transform_cross_name)'; echo ranlib | sed -e $$t ; \ | |
12 fi; \ | |
13 fi; \ | |
14 fi` | |
15 | |
16 LIB1ASMSRC = m68hc11/larith.asm | |
17 LIB1ASMFUNCS = _mulsi3 \ | |
18 _mulqi3 _ashlsi3 _ashrsi3 _lshrsi3 \ | |
19 _divmodhi4 _mulhi3 _mulhi32 \ | |
20 _memcpy _memset _negsi2 _one_cmplsi2 \ | |
21 _regs_min _regs_frame _regs_d1_2 \ | |
22 _regs_d3_4 _regs_d5_6 _regs_d7_8 _regs_d9_16 _regs_d17_32 \ | |
23 _premain __exit _abort _cleanup \ | |
24 _adddi3 _subdi3 _notdi2 _rotlhi3 _rotrhi3 \ | |
25 _ashrhi3 _lshrhi3 _lshlhi3 _ashrqi3 _lshlqi3 _map_data _init_bss \ | |
26 _ctor _dtor _far_tramp _call_far _return_far | |
27 | |
28 TARGET_LIBGCC2_CFLAGS = -DUSE_GAS -DIN_GCC -Dinhibit_libc | |
29 | |
30 # C implementation of 32-bit div/mod. | |
31 LIB2FUNCS_EXTRA = $(srcdir)/config/udivmodsi4.c \ | |
32 $(srcdir)/config/divmod.c $(srcdir)/config/udivmod.c | |
33 | |
34 # Don't compile with -g1 this reduces the size of some sections (.eh_frame). | |
35 LIBGCC2_DEBUG_CFLAGS =-g | |
36 LIBGCC2_CFLAGS = -Os -mrelax $(LIBGCC2_INCLUDES) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 | |
37 | |
38 MULTILIB_OPTIONS = m68hc11/m68hc12 mshort fshort-double | |
39 MULTILIB_DIRNAMES = | |
40 MULTILIB_MATCHES = m68hc11=m6811 m68hc12=m6812 m68hc12=m68hcs12 | |
41 MULTILIB_EXCEPTIONS = -mnoshort -mno68hc11 | |
42 | |
43 LIBGCC = stmp-multilib | |
44 INSTALL_LIBGCC = install-multilib | |
45 | |
46 # We want fine grained libraries, so use the new code to build the | |
47 # floating point emulation libraries. | |
48 FPBIT = fp-bit.c | |
49 DPBIT = dp-bit.c | |
50 | |
51 dp-bit.c: $(srcdir)/config/fp-bit.c | |
52 echo '#define SMALL_MACHINE' >> dp-bit.c | |
53 echo '#define CMPtype HItype' >> dp-bit.c | |
54 echo '#ifdef __LITTLE_ENDIAN__' >> dp-bit.c | |
55 echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c | |
56 echo '#endif' >> dp-bit.c | |
57 cat $(srcdir)/config/fp-bit.c >> dp-bit.c | |
58 | |
59 fp-bit.c: $(srcdir)/config/fp-bit.c | |
60 echo '#define FLOAT' > fp-bit.c | |
61 echo '#define CMPtype HItype' >> fp-bit.c | |
62 echo '#define SMALL_MACHINE' >> fp-bit.c | |
63 echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c | |
64 echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c | |
65 echo '#endif' >> fp-bit.c | |
66 cat $(srcdir)/config/fp-bit.c >> fp-bit.c | |
67 | |
68 CRT0_S = $(srcdir)/config/m68hc11/m68hc11-crt0.S | |
69 MCRT0_S= $(srcdir)/config/m68hc11/m68hc11-crt0.S | |
70 | |
71 CRT0STUFF_T_CFLAGS = | |
72 | |
73 # Assemble startup files. | |
74 $(T)crt1.o: $(CRT0_S) $(GCC_PASSES) | |
75 $(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(CRT0_S) | |
76 | |
77 EXTRA_MULTILIB_PARTS = crt1.o |