1# Multilibs for e500
2
3FPBIT = fp-bit.c
4DPBIT = dp-bit.c
5
6dp-bit.c: $(srcdir)/config/fp-bit.c
7	cat $(srcdir)/config/fp-bit.c > dp-bit.c
8
9fp-bit.c: $(srcdir)/config/fp-bit.c
10	echo '#define FLOAT' > fp-bit.c
11	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
12
13LIBGCC = stmp-multilib
14INSTALL_LIBGCC = install-multilib
15
16# What we really want are these variants:
17#	-mcpu=7400
18#	-mcpu=7400 -maltivec -mabi=altivec
19#	-mcpu=7400 -msoft-float
20#	-msoft-float
21#	-mspe=no -mabi=no-spe -misel=no
22# so we'll need to create exceptions later below.
23
24MULTILIB_OPTIONS	= mcpu=7400 \
25			  maltivec \
26			  mabi=altivec \
27			  msoft-float \
28			  mspe=no \
29			  mabi=no-spe \
30			  misel=no \
31			  mlittle
32
33MULTILIB_DIRNAMES	= mpc7400 altivec abi-altivec \
34			  nof no-spe no-abi-spe no-isel le
35
36MULTILIB_EXCEPTIONS	= maltivec mabi=altivec mspe=no mabi=no-spe misel=no \
37			  maltivec/mabi=altivec \
38			  mcpu=7400/maltivec \
39			  mcpu=7400/mabi=altivec \
40			  *mcpu=7400/*mspe=no* \
41			  *mcpu=7400/*mabi=no-spe* \
42			  *mcpu=7400/*misel=no* \
43			  *maltivec/*msoft-float* \
44			  *maltivec/*mspe=no* \
45			  *maltivec/*mabi=no-spe* \
46			  *maltivec/*misel=no* \
47			  *mabi=altivec/*msoft-float* \
48			  *mabi=altivec/*mspe=no* \
49			  *mabi=altivec/*mabi=no-spe* \
50			  *mabi=altivec/*misel=no* \
51			  *msoft-float/*mspe=no* \
52			  *msoft-float/*mabi=no-spe* \
53			  *msoft-float/*misel=no* \
54			  mspe=no/mabi=no-spe \
55			  mspe=no/misel=no \
56			  mabi=no-spe/misel=no \
57			  misel=no/mlittle \
58			  mabi=no-spe/misel=no/mlittle \
59			  mspe=no/mlittle \
60			  mabi=spe/mlittle \
61			  mcpu=7400/mabi=altivec/mlittle \
62			  mcpu=7400/maltivec/mlittle \
63			  mabi=no-spe/mlittle \
64			  mspe=no/misel=no/mlittle \
65			  mspe=no/mabi=no-spe/mlittle \
66			  mabi=altivec/mlittle \
67			  maltivec/mlittle \
68			  maltivec/mabi=altivec/mlittle
69