Since the discussion is becoming a bit off-topic in other places. I think we should start a topic here.
Current status, not even boot loader is building. So nowhere near a running kernel, or system.
What has been done:
- Buildtools GCC has been updated for ARM64, may still need improvements
- Bootstrap Packages has been prepared and built for ARM64
- There are build- and smaller code-fixes in haiku that makes us go all the way to fail at linking the EFI bootloader
Once the EFI bootloader links and starts I hope to submit these changes and provide info on how to setup a developer environment. Then the hard part of working with ARM64 hardware starts, that I probably can help less with. (I just yesterday learnt the BR assembly code in ARM64 )