devkitPro

I just want to know where I could find any reference about NitroFS. The only things I know are that the files are directly appended at the end of the .nds file itself, but they are not loaded along with the ARM code. However, I am trying to do some hacky stuff - accessing another .nds's filesystem (the file being stored in FAT storage), and that really requires deep understanding of the underlying mechanics. I've tried searching on the Internet, and also looking at the provided makefiles, but I can't figure out what the format of this filesystem could be... Please excuse me if I have overlooked any obvious thing

Thank you so much!

It's probably worth looking at mounting the nitrofs using https://github.com/devkitPro/libfilesystem. It should be relatively simple to add code for it.