https://github.com/Kingcom/ppsspp/blob/26c4f57691460f7fd5791f32de426752a8bfd7c4/Core/MIPS/MIPSTables.cpp#L977

I think temp breakpoints are only handled properly by the interpreter right now.  Anyway, does this actually change anything?  It should already be invalidated after any modification.  Also, the sleep should not be necessary (and I'd definitely find a 1 second penalty annoying since I often pause/go.)

-[Unknown]