JavaScript PowerPC emulator

Remember Fabrice Bellard's jslinux 80486 emulator? Inspired by his idea, I'm trying to write a PowerPC emulator in JavaScript. The instruction set is a lot easier of course than the x86 variable-length CISC, which I barely understood but couldn't implement. I've so far implemented 39 operations, which covers most of the fixed-point storage-type functions. If anyone would like to take a look at it, or give me some advice to improve it, here it is: http://azabani.com/cgit.cgi/jsppc/tree/jsppc.js

>>26
I'm pretty sure those are less glorious. It's too bad, though, that for a PPC emulator to be useful at all, you'd need to implement a shitload of custom chips for your actual target platform—consider that there still isn't an emulator for early New World Macs and you start realising that you might be a little crazy.