Re: [PATCH 3/6] fix register corruption in irq on qemu

[Luca]

Il 28/01/22 20:57, Samuel Thibault ha scritto:
> Luca Dariz, le ven. 28 janv. 2022 19:24:06 +0100, a ecrit:
> > it seems rbx is corrupted during interrupt handlers.
>
> Perhaps just use rcx instead?

I'm not sure what causes this corruption, according do x86_64 calling 
conventions rbx should be preserved across function calls, so maybe the 
problem lies elsewhere.

Anyway, rcx is not preserved, so it should be pushed here indeed, I'll 
add it.