[OpenBIOS] [commit] r1078 - trunk/openbios-devel/arch/ppc/qemu

Mark Cave-Ayland mark.cave-ayland at ilande.co.uk
Thu Jan 10 20:54:37 CET 2013


On 10/01/13 18:25, Programmingkid wrote:

> On Jan 9, 2013, at 7:27 PM, Mark Cave-Ayland wrote:
>
>>   (this is what I get with the patch I just posted applied):
>>
>> 0>  here 10 0 fill  ok
>> 0>  here 4 44332211 filll  ok
>> 0>  here 8 dump
>> fff503c0  44 33 22 11 00 00 00 00  00 00 00 00 00 00 00 00 D3".............
>
> Same as Open Firmware.
>
>
>> 0>  here 5 44332211 filll  ok
>> 0>  here 8 dump
>> fff503c0  44 33 22 11 44 00 00 00  00 00 00 00 00 00 00 00 D3".D...........
>
> This output in incorrect. This is what Open Firmware outputs:
> ff94d75c:  44 33 22 11 44 33 22 11
>
>
>> 0>  here 6 44332211 filll  ok
>> 0>  here 8 dump
>> fff503c0  44 33 22 11 44 33 00 00  00 00 00 00 00 00 00 00 D3".D3..........
>
> This output is also incorrect. This is what Open Firmware outputs:
> ff94d75c:  44 33 22 11 44 33 22 11
>
>
>> 0>  here 7 44332211 filll  ok
>> 0>  here 8 dump
>> fff503c0  44 33 22 11 44 33 22 00  00 00 00 00 00 00 00 00 D3".D3".........
>
> This output is incorrect. This is what Open Firmware outputs:
> ff94d75c: 44 33 22 11 44 33 22 11
>
>
>> 0>  here 8 44332211 filll  ok
>> 0>  here 8 dump
>> fff503c0  44 33 22 11 44 33 22 11  00 00 00 00 00 00 00 00 D3".D3"........

Hmmm well that looks as if it just rounds up to the next 4-byte word, 
which is like the last patch but without the extra byte handling on the 
end. Segher - can you confirm this on your hardware?


ATB,

Mark.



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