View Single Post
Old 02 January 2014, 00:35   #2
Registered User
thomas's Avatar
Join Date: Jan 2002
Location: Germany
Posts: 5,586
Originally Posted by jotd View Post
I'm using WinUAE 2.7.0 and I think that the checkbox "unimplemented CPU emu" is inverted for 68060 at least:

- when I check it, each MOVEP triggers an illegal instruction. Of course JIT forces it so no JIT for me...
- when I uncheck it (and remove JIT), MOVEP are emulated.

That's exactly how it should be. "Unimplemented CPU emu" emulates correct behaviour of unimplemented instructions. If you uncheck it, non-existent instructions do not trigger an exception.
thomas is offline  
Page generated in 0.11220 seconds with 9 queries