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9e91b8067a
SoftFloat's support for subnormal numbers is completely broken on floatx80. Particularly when the result of an op on a subnormal number is normal, and vice versa. I'm not completely sure that my fixes are correct, or that they didn't break anything. I need to do more testing. Also fixed an edge case in fscale that gets weird when the input goes from normal to subnormal... oh, and I still need to fix the opposite case.
Shoebill
A Macintosh II emulator that runs A/UX (and A/UX only).
Shoebill is an all-new, BSD-licensed Macintosh II emulator designed from the ground up with the singular goal of running A/UX.
Shoebill requires a Macintosh II, IIx or IIcx ROM, and a disk image with A/UX installed.
Download the latest release, and then see the getting started wiki.
Also check out screenshots.
Update (Oct 15, 2014): Sorry there hasn't been a new release in a while. Ethernet is mostly-working in the latest source tree, and I'm currently working on a total FPU rewrite. I'll release 0.0.5 when the new FPU is mostly-working
####Supports
- A/UX 1.1.1 through 3.1
####Currently Implements
- 68020 CPU (mostly)
- 68881 FPU (a little)
- 68851 PMMU (just enough to boot A/UX)
- SCSI
- ADB
- PRAM
- A NuBus video card with 24-bit depth
Does not implement (yet)
- Sound
- Floppy
- Serial ports
- Ethernet
- Support for multiple screens