These are my personal notes on OS development, part of my [Gila microkernel project](https://git.shibedrill.site/shibedrill/gila).
These notes are in the form of an Obsidian vault, and many features will be unavailable if you are simply viewing it through Gitea.

## Table of Contents
- [[Physical & Virtual Memory]]
	- [[Physical & Virtual Memory#Physical Memory|Physical Memory]]
	- [[Physical & Virtual Memory#Virtual Memory & Pages|Virtual Memory & Pages]]
		- [[Physical & Virtual Memory#Pages|Pages]]
		- [[Physical & Virtual Memory#32-Bit Paging|32-Bit Paging]]
			- [[Physical & Virtual Memory#Address Translation Example|Address Translation Example]]
			- [[Physical & Virtual Memory#32-Bit PAE|32-Bit PAE]]
		- [[Physical & Virtual Memory#64-Bit Paging|64-Bit Paging]]
- [[Registers]]
	- [[Registers#General Purpose Registers|General Purpose Registers]]
	- [[Registers#Pointer Registers|Pointer Registers]]
	- [[Registers#Segment Registers|Segment Registers]]
	- [[Registers#EFLAGS Register|EFLAGS Register]]
	- [[Registers#Control Registers|Control Registers]]
		- [[Registers#CR0|CR0]]
		- [[Registers#CR2|CR2]]
		- [[Registers#CR3|CR3]]
		- [[Registers#CR4|CR4]]
		- [[Registers#CR8|CR8]]
- [[Rings & Privilege Levels]]
	- [[Rings & Privilege Levels#Process vs. Kernel|Process vs. Kernel]]
	- [[Rings & Privilege Levels#Context Switching|Context Switching]]
	- [[Rings & Privilege Levels#Interrupts & System Calls|Interrupts & System Calls]]