HACKER Q&A
📣 pushkar2911

Why Apple Rosetta can not emulate kernel extensions


As we can see from the Apple Rosetta documentation, the Rosetta layer can not emulate the x86 kernel extensions. I am trying to understand why this is the case. If someone knows the answer to this, it would be greatly appreciated.

Link to Rosetta [documentation](https://developer.apple.com/documentation/apple_silicon/about_the_rosetta_translation_environment)

  👤 olliej Accepted Answer ✓
The rosetta documentation and one of the talks yesterday said the a rosetta process can't be mixed architectures , e.g it's either all native, or all rosetta.

Obviously the kernel has to take the native path :D

👤 checker659
Kernel extensions are deprecated. Perhaps not supporting them was a design decision rather than some tech limitation?

That or rosetta is only meant for userspace.

👤 arthurcolle
out with the old, in with the New... Apple Extensions

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