[Qemu-ppc] qemu-system-ppc -cpu 405 core dump

[Kaiyuan Liang]

 Hello, all
 
I run qemu for PowerPC 405 like this
 
bash$ qemu-system-ppc -cpu test-img
It core dumped with following message,
 
bash$ qemu-system-ppc -cpu 405 test-img
qemu: hardware error: Bus model not supported on OldWorld Mac machine
CPU #0:
NIP 00000000   LR 00000000 CTR 00000000 XER 00000000
MSR 00000000 HID0 00000300  HF 00000000 idx 0
TB 00000000 00000000 DECR 4294967294
GPR00 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR04 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR08 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR12 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR16 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR20 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR24 0000000000000000 0000000000000000 0000000000000000 0000000000000000
GPR28 0000000000000000 0000000000000000 0000000000000000 0000000000000000
CR 00000000  [ -  -  -  -  -  -  -  -  ]             RES 00000000
FPR00 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR04 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR08 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR12 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR16 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR20 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR24 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPR28 0000000000000000 0000000000000000 0000000000000000 0000000000000000
FPSCR 00000000
 SRR0 00000000  SRR1 00000000    PVR 41810000 VRSAVE 00000000
SPRG0 00000000 SPRG1 00000000  SPRG2 00000000  SPRG3 00000000
SPRG4 00000000 SPRG5 00000000  SPRG6 00000000  SPRG7 00000000
Aborted (core dumped)

Could anyone meet similar error or give me some suggestions? Thanks in advance.
 
Regards,
Kaiyuan