Re: [hatari-devel] IDE emulation and Pure debugger

[Laurent Sallafranque <laurent.sallafranque@xxxxxxx>]

The trace reminds me the trace I get with moonspeeder (an exception2, 
then the M68000 bus error readind at adress $10)

Maybe something wrong in the 68030 emulation core

Laurent


Le 09/10/2012 12:12, Uwe Seimet a écrit :
> Hi,
>
> > And more importantly, does PD work if you use just
> > GEMDOS emulation and don't have any IDE drives?
> >
> > I.e. is the problem specific to presense of IDE drives?
> I ran some more tests and the problem is not related to the presence of
> IDE drives. Even with no drives present (except GEMDOS drives) PD crashes
> most of the time, but not always. With no AUTO folder in case of a crash
> this is the debug output:
>
> Exception 2 (0) at a72e8 -> a72f8!
> A-Trap a000 at a8f30 (0xd92d70)
> M68000 Bus Error reading at address $10.
> Illegal instruction: 4afc at 000A3D12 -> 00000000
> Exception 2 (0) at a9616 -> a95da!
> M68000 Bus Error reading at address $10.
> Illegal instruction: 00e0 at 00000030 -> 00000000
> Exception 2 (0) at a9616 -> a95da!
> M68000 Bus Error writing at address $fffffc.
> Exception 2 (0) at a7394 -> a95da!
> M68000 Bus Error writing at address $fffff8.
> Exception 2 (0) at a7394 -> a95da!
> M68000 Bus Error writing at address $fffff4.
>
> and so on. This is with MMU support switched off. With MMU support
> switched on it's even worse, there is a never ending series of bus
> errors.
>
> Take care
>
> Uwe