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Old January 20th, 2006, 09:33 PM
szevvy szevvy is offline
Hoping For A Cool Title
 
Join Date: May 2005
Posts: 55
PMP emulator progress

So, the PMP emulator I'm working on. I started this thing knowing absolutely nothing about emulation whatsoever, so it might take a little while as I still have much to learn - I've never touched any sort of hardware-related stuff before, being more of a software kind of guy; game extractors, RPG making tools, MMO engines are the sort of thing I'd do.

But anyway. The emulator currently boots part of rrload before it goes belly-up. I'm working on hooking up the rrload debug map, so that I can see what methods are being called and therefore where it's dying - I suspect I'll have to do a better job on the emulation of certain GIO pins before it'll boot any futher.

I am getting some serial output, so I know that the CPU emulation is (so far) working correctly, as well as some basic serial port, ISA cache and clock controller emulation - just enough for the thing to kludge its way futher into rrload. There's also a basic debugger, but I'm going to add more disassembly/breakpoint type stuff when I start to need it.
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