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3/4 of the practical issues you mention are either not issues or won't be issues on shipped hardware. JIT, page size, and assembly code will all behave the same
by tbodt 6y ago
3/4 of the practical issues you mention are either not issues or won't be issues on shipped hardware. JIT, page size, and assembly code will all behave the same as they do on x86.
- Hackbraten 6y agoJIT is subject to W^X on Apple Silicon, which isn’t a thing on x86. Existing JIT code usually doesn’t respect W^X so it will keep crashing until the app is fixed. Unless fixed, how do you feel it’s ever going to run natively? Not sure what you’re trying to say about assembly. How would a native Apple Silicon app be able to use a library whose source code contains x86_64 inline assembly?