Linked by Hadrien Grasland on Sun 27th Feb 2011 12:06 UTC
Hardware, Embedded Systems This is a situation where I need the help of you OSnews readers who are experienced with low-level development on ARM, SPARC, PowerPC, MIPS, and other hardware architectures we have on computers nowadays. The issue is that I'm currently designing the part of my hobby kernel which takes care of interrupts. Although I mostly work on x86 at the moment, I'd like to keep this code portable to other hardware architectures in the future. To do that, I have to know how interrupt handling works on as much HW architectures as possible.
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by heihei57 on Tue 1st Mar 2011 10:25 UTC
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Thanks for your OS articles, they're very interesting.

This may not be much help, but I've been working with pic32. These are MIPS32 M4K chips. Here's some info for a fairly standard chip.

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