The WIP version passes all the regression tests with native calling conventions on ARM64 on Linux, Mac, and Android. Although I'm not personally doing those testing as I do not personally have access to such environments.

I'm not aware of any limitations compared to x64.

Yes, it applies to M1 ARM64 native calling conventions too.

The Linux implementation is fully working and stable. It is definitely recommended to use it as the base for either M1 or Android implementations.

Normally it doesn't require any previous knowledge of ASM to the implement the support. Especi…