can you decompile 2.2?
Not for a while. My plan is to prioritise GD docs as shown in the image below. And then when I've done enough, I'll start the decomp

will it be compilable?
no
@radmanplays If you wanted something to compile, I am working on reverse engineering Robtop's sha1 C++ library completely and fully since it doesn't require me to use any external libraries and it is very tiny. Best part, I am currently using Android v2.205 to reverse it. My goal with it is that I wanted to benchmark robtop's code compared to other Sha1 algorithms.