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Re: A truly self-modifying JSR
Posted: Mon Jul 03, 2023 3:55 pm
by dominicbeesley
Gratified to find that my unfinished Electron emulator passed! TBF I cribbed the pseudo-mico-code for the cpu from MAME.
Re: A truly self-modifying JSR
Posted: Mon Jul 03, 2023 4:02 pm
by BigEd
Oh, BTW, welcome ChristopherJam!
Re: A truly self-modifying JSR
Posted: Thu Jul 13, 2023 7:28 am
by litwr
I have tested this with several Commodore +4 emulators: my old Forever+4 and the best plus4emu. Both have successfully passed the test. Commodore emulators need to be very accurate at each CPU cycle because there are a lot of demos and games that depend on this accuracy.
Re: A truly self-modifying JSR
Posted: Thu Jul 13, 2023 7:45 am
by BigEd
Very good result!