Port to arm64?

[vielmetti]

Anyone working on an arm64 port of this?

Lua is often tricky on arm64 (48-bit lightuserdata, for example) and wonder if anyone has been down this particular path before I jump in.

[nilium]

Not a maintainer, but I've used this on my Tinkerboards without issue (don't have them running right now to check HEAD though, so grain of salt).

There shouldn't be anything preventing this from working as long you can compile for arm64. The VM is all pretty standard Go, so the way light userdata works in go-lua is that it's an interface{} instead of a simple pointer (so it's a bit larger, and you don't necessarily have to use pointers).

[siddhesh]

Anyone working on an arm64 port of this?

I've run builds and tests on arm64 and barring the couple of PRs I've posted recently to fix tests and an undefined behaviour, things look more or less on par with x86_64.