IntroductionI feel like I've made considerable progress on Koiz OS. I built a bootloader, memory management functions, interrupt handlers, and a simple C library. At this point, I thought it would be fun to actually try running the operating system
Hi, I'm Drakeor! I mostly do software development and occasionally other interesting stuff. I started this blog as a personal journal back in 2011 it's gone through multiple revisions since.
Latest Posts
KoizOS - Moving to GRUB2
KoizOS - Virtual Memory Allocation
Post describing the writing a virtual memory allocator for my operating system project
KoizOS - Physical Memory Allocation
Journey of implementing a physical memory allocator in Koiz OS.
KoizOS - Handling Interrupts
My journey of developing interrupts for Koiz OS.
KoizOS - Building a Standard Lib
IntroductionAfter making it past the bootloader, the actual operating system starts and displays an X in the upper left-hand corner of the screen using the following code: void main () { char * video_memory = ( char *) 0xb8000 ; *video_memory = 'X'; } That's not very
KoizOS - Bootloader
Writing a Bootloader from Scratch in FASMAlthough OSDev and many other sites recommend first starting with GRUB, I wanted to write my own as a learning experience and see how far I can get with it before I needed to
KoizOS - Introduction
Introduction post to the KoizOS Operating System. Details the tools used.
Writing a Simple Software Based Raytracer in C
IntroductionThis is a project I wrote last month for a parallel programming class as a way to test the performance of the ray tracing algorithm on both OpenMP and MPI. It's written primarily in C and requires no external libraries
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