[Feature Request] Add ARM64 (Windows on ARM) native library support for Rapier physics

[Leonithass]

Context

The game crashes on launch when Sable tries to initialize Rapier physics engine. The error indicates that the native library for Rapier3D.initialize is missing or incompatible with my system architecture.

Crash Report

https://mclo.gs/1DnGhqU

[ActuallyFreshIce]

Working on a arm64 fork, might release

[ActuallyFreshIce]

So with further investigation, Ive come to the conclusion that: the ARM64 Windows .def file generation is failing, which blocks DLL creation during linking. Ive tried both LLVM lld-link and MSVC link.exe, they both reject the .def file generated by rustc's LLVM backend:

• lld-link error: "unknown file type"
• MS link.exe error: "fatal error LNK1107: invalid or corrupt file: cannot read at 0xE35"
  The .def file exhibits valid ASCII conent with "EXPORTS\n" format and proper structure, but ARM64 Windows linker rejects it at EOF (offset 0xE35 = file length). This is a known ARM64-specific toolchain limitation in Rust's code generation, where the .def file generation for ARM64-pc-windows-msvc produces a file format that current linkers cannot parse.

Working on a fix now.

[mirey2020]

Do you have an compiled file of your sable fork? I cant compile it myself on a phone, sable with arm64 compatible is last hope to launch aeronautics on mobile phones

[Candle-King-source]

I'm having the same issue, but mines crashing whenever I try to load into or create a world, but I think it's giving crash reports that are saying the same thing as what in this thread, and I'm on ARM too

[Leonithass]

o7

[Gobumen]

i have same problem idk i am at arm but i am using amd7 5600G

[CherrieTheShifter]

Yes This