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  #1  
Old May 11th, 2004, 07:48 AM
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PearPC - PowerPC Architecture Emulator

http://pearpc.sourceforge.net/

Did anybody try this? There are screenshots of running OSX on an x86 PC.

http://pearpc.sourceforge.net/screenshots.html
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Old May 11th, 2004, 07:53 AM
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No! No no no no no no no!!! It can't be!

Honestly, must run like frozen molasses!
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Old May 11th, 2004, 07:55 AM
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aren't there powerpc emulators for macos <9 out yet? I don't think a 740/750 emulated cpu with 10mhz will handle macosx.
However, a very interesting project.
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Old May 11th, 2004, 08:10 AM
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Yes, there were 68k emulators available, which only worked with < 8.5

This looks like it honest to goodness emulates a G3 or even G4 though.
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Old May 11th, 2004, 10:01 AM
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According the the docs it emulates something like a G3, although he's working on Altivec. Obviously it's at a fairly early stage with a few bugs etc. but it's quite exciting stuff. And while this isn't maybe quite as useful, remember that it's an architecture emulator so you can run various BSDs and Linuxes too.
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Old May 11th, 2004, 10:06 AM
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There's also the question where this will lead. I don't see it leading to something similarly attractive like VirtualPC on the Mac (which - albeit slower than a real PC - enables you to run the occasional Windows application), but rather a proof of concept as well as a tool for playing around, effectively advertising the Mac to the Windows and Linux people.
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Old May 11th, 2004, 10:10 AM
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Do you really think that's a true picture of an X86 machine running OS X under emulation? It looks like it, but PS is pretty good nowdays.

Also, wouldn't Quartz be a problem?
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Old May 11th, 2004, 10:18 AM
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Quote:
Originally Posted by dlloyd
Yes, there were 68k emulators available, which only worked with < 8.5

This looks like it honest to goodness emulates a G3 or even G4 though.
The newest version MacOS of the 68k emulators is MacOS 8.1. MacOS 8.5 is PPC-only. As for the PearPC, if it "works," it is only an idle curiosity. That it is currently claimed to run at 1/500 the speed of the host seems reasonable and will not improve substantially with optimization. This means that a 3 GHz Intel-compatible processor will yield the performance of a 6 MHz PowerMac G3, which is about 1/10 of the performance of the original PowerMac 6100/60. Quite frankly, it is so slow that I have substantial doubts about any claims made about PearPC. I mean, how do you test them?
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