Beginnings of an experimental fork of Mu for 64-bit x86

Built in collaboration with @tekknolagi.

https://git.sr.ht/~akkartik/mu-x86_64

I'm not sure this is going to work out. Mu's syntax for 32-bit x86 machine code doesn't map cleanly to x86_64, for reasons outlined in the Readme. But the emulator works, and it has a nice regular subset of x86_64 including floating-point instructions. Comments and suggestions most appreciated.

Main project page: https://github.com/akkartik/mu

This post is part of my Freewheeling Apps Devlog.

Comments gratefully appreciated. Please send them to me by any method of your choice and I'll include them here.