1# Multilibs for powerpc RTEMS targets.
2
3MULTILIB_OPTIONS	= \
4mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
5Dmpc8260 \
6msoft-float
7
8MULTILIB_DIRNAMES	= \
9m403 m505 m601 m603e m604 m860 m7400 \
10mpc8260 \
11nof
12
13MULTILIB_EXTRA_OPTS	= mrelocatable-lib mno-eabi mstrict-align
14
15# MULTILIB_MATCHES	= ${MULTILIB_MATCHES_FLOAT}
16MULTILIB_MATCHES	=
17MULTILIB_MATCHES  	+= ${MULTILIB_MATCHES_ENDIAN}
18MULTILIB_MATCHES	+= ${MULTILIB_MATCHES_SYSV}
19# Map 405 to 403
20MULTILIB_MATCHES	+= mcpu?403=mcpu?405
21# Map 602, 603e, 603 to 603e
22MULTILIB_MATCHES	+= mcpu?603e=mcpu?602
23MULTILIB_MATCHES	+= mcpu?603e=mcpu?603
24# Map 801, 821, 823 to 860
25MULTILIB_MATCHES 	+= mcpu?860=mcpu?801
26MULTILIB_MATCHES 	+= mcpu?860=mcpu?821
27MULTILIB_MATCHES 	+= mcpu?860=mcpu?823
28# Map 7450 to 7400
29MULTILIB_MATCHES	+= mcpu?7400=mcpu?7450
30
31# Map 750 to .
32MULTILIB_MATCHES	+= mcpu?750=
33
34# Soft-float only, default implies msoft-float
35# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
36MULTILIB_SOFTFLOAT_ONLY = \
37*mcpu=401/*msoft-float* \
38*mcpu=403/*msoft-float* \
39*mcpu=405/*msoft-float* \
40*mcpu=801/*msoft-float* \
41*mcpu=821/*msoft-float* \
42*mcpu=823/*msoft-float* \
43*mcpu=860/*msoft-float*
44
45# Hard-float only, take out msoft-float
46MULTILIB_HARDFLOAT_ONLY = \
47*mcpu=505/*msoft-float*
48
49MULTILIB_EXCEPTIONS =
50
51# Disallow -Dppc and -Dmpc without other options
52MULTILIB_EXCEPTIONS 	+= Dppc* Dmpc*
53
54MULTILIB_EXCEPTIONS	+= \
55${MULTILIB_SOFTFLOAT_ONLY} \
56${MULTILIB_HARDFLOAT_ONLY}
57
58# Special rules
59# Take out all variants we don't want
60MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
61MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
62MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
63MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
64MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
65MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
66MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
67