Comment by gary_0

> but that's what Box64/box86 already does with some Linux libraries: intercept the api calls and replace them with native libraries. Not sure if it does it for wine

Yeah, that's what I meant. It's simple in principle, after all: turn an AMD64 call into an ARM/RISCV call and pass it to native code.

Doing that for Wine would be pretty tricky (way more surface area to cover, possible differences between certain Win32 arch-specific structs and so forth) so I bet that's not how it works out of the box, but I couldn't tell for sure by skimming through the box64 repo.