Thomas,
If you look at the probability of the first two checks catching
anything, then it's pretty low. Most interrupts returns go through
ret_from_exception. Yes, I added counters which prove that at least on
the aranym, but I doubt that it will make a real difference if you run
this on real hardware.
I'm happy to try that (indeed, verify your patch works on Atari
hardware first) - I trust the patch is relative to m68k git, not your
previous patches?
Pleased to report the patch works, as expected, on the actual hardware.
I doubt we still need to profile the interrupt return path, Geert?
Cheers,
Michael
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