Re: [hatari-devel] TT-RAM support & 32-bit address mode

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 26/02/2019 à 00:53, Eero Tamminen a écrit :
> Hi,
>
> There's something funky in automatic 32-bit mode
> addressing enabling for TT-RAM with TT emulation.
>
> If I use:
>      hatari --machine tt --tos tos306uk.img --ttram 512
>
> I get the dialog telling that 32-bit addressing is enabled.
>
> Then TOS bombs in TT-memory check.  EmuTOS boots fine,
> but Hatari doesn't list any TT-RAM in statusbar.
>
> However, if I add "--addr24 off" option, everyhing works
> fine.
>
> Nicolas?

Hi

I think this problem is similar to the one reported by thorsten in "Quit 
dialog suggestions" from 10/02/2019.

In some case, 24 bit on/off option is not correctly applied when the cpu 
core is restarted after changing the option in Hatari.

I started looking at this already some time ago, but it requires some 
"low level" modificatio0s in the way Hatari interacts with the cpu core 
and I didn't complete it yet due to lack of time.

But it's on my todo list and will be fixed.

Nicolas