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476a8bb570
There may be bugs lurking in it. On my Core i7 macbook pro, shoebill now runs so fast that SetUpTimeK() on A/UX 3 hangs. (SetUpTimeK tries to time a dbra loop, and refuses to accept any speed faster than a certain threshold, which shoebill is now surpassing. If you see A/UX hanging early in boot, it's probably that.) - Added a new specialized cache for instruction stream reads -- This also lets us distinguish between data and instruction reads, which the 68020 does. Instruction reads are now done with the correct function code (2 or 6), although that doesn't currently fix or improve anything currently - Added an obvious condition code optimization, dunno how I missed it earlier - Other little changes |
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