> On 15 Jun 2024, at 02:52, Peter Relich via Devel <devel@sel4.systems> wrote:
> 
> I just started learning microkit through your available tutorials and I am 
> aware that building a comprehensive VMM is no easy task. However, I was 
> wondering if you had some intuition or if you could provide me an estimate of 
> the libraries in the LionOS that I would need to adjust/redesign to make an 
> X64 architecture fork? Is this even a feasible approach?  It looks like I 
> just need to swap out the aarch64 libraries with compatible x64 libraries and 
> do some testing. Before I commit, I just wanted to get some advice on the 
> endeavor.
> 
> Is forking LionOS to an X64 architecture feasible, or should I start at a 
> lower level (i.e., redesigning the vmm?)


On 15 Jun 2024, at 08:38, Peter Chubb via Devel <devel@sel4.systems> wrote:
> 
>   Likewise, the sDDF (seL4 Device Driver Framework) will be needed
>   for device sharing: it's intended to be architecture independent
>   except or the drivers themselves.  It's at
>   https://github.com/au-ts/sddf

we’re also working on some sDDF drivers for x86 platforms internally, but they 
may not help you much on your specific platform

Gernot
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