Originally Posted by Methanoid
A: The main way of functioning OS3.x on DRAGON is a 5475.library, which works in the same way as 060.library.
And there's the problem - I think it would be hard to activate 5475.library when WHDLoad is running.
In my own limited little brain I think WHDLoad replaces the OS when active so no pre-existing OS libraries are availble to WHDLoad itself or the game/patch code. If that's the case then WHDLoad would need to provide an alternative unimplemented opcode handler within itself in order to run 68k code on a Dragon board.
Maybe Wepl can say different though?