Do you know how emulators are supposed to work in theory? If not, that would be a starting point.
What kind of things are you interested in most? There's no use for me to give you an overview about the gfx pipeline if you actually want to work on JIT stuff. OTOH, if you do care about gpu emulation, you could read my blog to get an insight (.. even though it doesn't really explain any of the gpu emu architecture, yet).
@ ExtremeDude2: For Dolphin, comments are a terrible source to learn anything. At best, they're going to tell you nothing at all unless you already understand wtf is going on.
What kind of things are you interested in most? There's no use for me to give you an overview about the gfx pipeline if you actually want to work on JIT stuff. OTOH, if you do care about gpu emulation, you could read my blog to get an insight (.. even though it doesn't really explain any of the gpu emu architecture, yet).
@ ExtremeDude2: For Dolphin, comments are a terrible source to learn anything. At best, they're going to tell you nothing at all unless you already understand wtf is going on.