There's a logical error in the "GetFunctionParameter" function

[Or4nZii]

In the following code snippet, if FunctionType is an enumeration related to FASTCALL, it will lose its effect. It seems that only UE_FUNCTION_FASTCALL_CALL retrieves parameters via register passing. Unfortunately, this enumeration clearly won't enter the if branch, making it look like half-finished code...

[mrexodia]

Yeah this code is 100% unused by x64dbg and there is a lot of code like this. I wouldn't spend time on it, all new development happens in https://github.com/x64dbg/GleeBug and stuff is just backported but only for the needs of x64dbg.

[Or4nZii]

Yeah this code is 100% unused by x64dbg and there is a lot of code like this. I wouldn't spend time on it, all new development happens in https://github.com/x64dbg/GleeBug and stuff is just backported but only for the needs of x64dbg.

Thanks for getting back to me. But for plugin development, this seems like a real headache, there's no clear way to know which SDK exports are actually reliable. Is there a current list of stable functions available by any chance?

[mrexodia]

Yes, all the ones from x64dbg. You should never use the TitanEngine functions directly (they will be removed from the pluginsdk in the next release).