[hatari-devel] Chaos AD problem : $fffffc02

[Nicolas Pomarède]

Le 12/06/2011 21:20, Eero Tamminen a écrit :
> Hi,
>
> On sunnuntai 12 kesäkuu 2011, Laurent Sallafranque wrote:
>> I've retested the demo Chaos AD.
>>
>> It's marked as "Stops after showing the disk image" in our compatibility
>> list.
>>
>> It seems thet the demo loops forever in the following lines.
>>
>> $05c7ec : 0c38 00fe fc02                       cmpi.b    #$fe,$fffffc02.w
>> $05c7f2 : 66f8                                 bne.s     $5c7ec
>>
>> Any idea ?
>
> Maybe it programs IKBD, but we don't have emulation for the program it
> tries to run on IKBD, so it doesn't get the data it needs...?
>
> (emulation programs are set in IKBD_CustomCodeHandler_CommonBoot based
> on CustomCodeDefinitions array.)
>
> Nicolas?

What's the result of running this demo with "--trace ikbd" ? If it tries 
to upload code to the ibd, there should be logs about this.
(but I would be surprised it does, look more like a joystick like markus 
said)



Nicolas