Tag: Metalkit
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Announcing the VMware SVGA Device Developer Kit
Over the weekend, I finally had time to release another work-related open source project: the VMware SVGA Device Developer Kit. It’s a set of documentation and example code for the virtual graphics card that’s present in all VMware virtual machines. The examples run on the (virtual) bare metal, so it’s a really easy way to…
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Real mode to protected mode inside the timer ISR
This rocks: metalkit/lib/bios.c It’s the insane little trampoline I wrote last year in order to make real-mode BIOS calls from my toy protected mode OS, Metalkit. It’s full of all kinds of awesome and scary things. So today, I just had occasion to try making a BIOS call from inside the timer interrupt, and it…
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Introducing Metalkit
Metalkit is another of my random side-projects. It’s a very simple library for writing programs that run on IA32 (x86) machines on the bare metal. It isn’t an operating system, but it does contain some of the low-level pieces you might use to create one. I created it partly for fun and for the challenge,…