Here's a thing I done made that re-assembles LuaJIT from it's assembly-bytecode (or when used with LuaJIT itself can decompile LuaJIT files)
This repo is currently in a state of flux.
For the old .exe's take a look at the deprecated branch.
For new code that's readable (but may never be completed) take a look at the reimplementation branch.
Things that still need to be added:
- lots
- table lookups
- uget lookups (if thats possible?)
By using this you agree that you will not modify anything for malicious purposes, or redistribute source code (decompiled or not) of anything using LuaJIT