Re: [Qemu-devel] 0.12.2, PowerPC, CPU 750 wrongly identified (?), hardware error

[Natalia Portillo]

Nope this is not correct.

And I don't even see why the 601 / 620 / 970 are treated as equal.

You are asking to run a fully implemented "so called G3" PowerPC  
processor.
However the 601 is a hybrid PowerPC/POWER ("G1"), the 620 is a 64-bit  
early implementation ("64bit G2") and the 970 the final 64-bit so  
called G5.

There is no relation at all between that four CPUs.

El 08/02/2010, a las 12:40, Bartlomiej Celary escribió:

> Hi,
> I've just compiled qemu 0.12.2 for Windows under msys.
>
> I am using "-m prep -M 750" options which on 0.11 worked fine. In  
> 012.2 however, I get the following error:
>
> qemu: hardware error: PowerPC 601 / 620 / 970 need a 1MB BIOS
>
> CPU #0:
> NIP 00000000   LR 00000000 CTR 00000000 XER 00000000
> MSR 00000000 HID0 00000000  HF 00000000 idx 0
> TB 00000000 00000000 DECR ffffffff
> 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 SDR1 00000000
>
> This application has requested the Runtime to terminate it in an  
> unusual way.
> Please contact the application's support team for more information.
>
> Am I correct, that somehow the CPU was recognized as PowerPC 601 /  
> 620 / 970? Is this OK?
>
> Any help greatly appreciated.
>
> Regards,
> Bartek Celary