Hello Leonid,

On 2024-02-07 20:19, Leonid Meyerovich wrote:
Yes I see all my other tasks have different flags for segment 0 - RE,
Startup flag is RWI
Is there any document that describes this limitation?

I don't think the ABI between the kernel and Elfloader/root task is
documented anywhere. Only bootinfo is documented, but that's only
one part of the boot ABI. That said, because it's all part of the
same project, I don't think this is fixed or guaranteed to stay
the same, so users shouldn't assume more than what is provided by
bootinfo. Anyway, e.g. for aarch64 it's somewhat described here:

https://github.com/seL4/seL4/blob/master/src/arch/arm/64/head.S#L127

Greetings,

Indan
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