Genode on RK3588 and Emulation

[Michael Grunditz]

On Tue, 25 Oct 2022 at 14:50, Michael Grunditz <michael.grunditz at gmail.com>
wrote:

>
>
> On Tue, 25 Oct 2022 at 12:07, Stefan Kalkowski <
> stefan.kalkowski at genode-labs.com> wrote:
>
>> Hi Michael,
>>
>> On Tue, Oct 25, 2022 at 11:46:54AM +0200, Michael Grunditz wrote:
>> > Right now it fails here, but not in all cases. , see links below.
>> > Where is insert_translation defined for arm_v8?
>> >
>> https://github.com/genodelabs/genode/blob/master/repos/base-hw/src/bootstrap/platform.cc#L78
>>
>> Indeed, it would be good to instrument all occurrences of `throw`
>> within the page-table implementation for ARMv8. It shares the
>> implementation with ARMv7 Large Physical Address Extension support
>> defined within the following header:
>>
>>
>> https://github.com/genodelabs/genode/blob/master/repos/base-hw/src/include/hw/spec/arm/lpae.h
>>
>> Regards
>> Stefan
>>
>> I also notice that alloc add
> https://github.com/genodelabs/genode/blob/8ece2366354c941ad2206f3d511cd75a1065bb75/repos/base-hw/src/bootstrap/platform.cc#L47
> allways allocs a bigger amount out ram than I have in my ram declariation.
> If I increse my size it adds more. Why? Does it add image size to ram size?
>

Just an alignment problem ..  if I align my mem ,, it stays.
But it doesn't help for the insert of region for loading elf objects.

And then the switch to el1.. still trying to find out the difference in cpu
core that maskes that to fail, if it isn't ram related.

Michael
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