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marhel / r68k

A m68k emulator in rust - let r68k = musashi.clone();
MIT License
71 stars 7 forks source link

Implement DBcc #2

Closed marhel closed 8 years ago

marhel commented 8 years ago

Please implement the instruction for Test Condition, Decrement, and Branch. See implementation of Bcc. For more information, please read the instruction contribution guidelines

marhel commented 8 years ago

I'll take this one next.

emoon commented 8 years ago

:+1:

marhel commented 8 years ago

I pushed an implementation of this op, but it fails qc tests for DBF due to a presumed cycle bug in Musashi. I have submitted a PR to fix that (kstenerud/Musashi#12). I'll close this issue when the PR is merged, and I've updated the bundled Musashi lib.

emoon commented 8 years ago

:+1: