Video Training →Writing Your Own Operating System From Scratch

Building a simple operating system from scratch - for the x86 architecture What you'll learn:
Be able to build a simple operating system for the x86 architecture.
Understand real mode
Understand protected mode and long mode
How to handle interrupts and exceptions in the 64-bit mode
How to write OS kernel with the assembly code and C code
Be able to write print function to print characters on the screen
Be able to build a memory manager using x86 paging mechanism
How to write timer handler for the process manager
How to build a process manager to schedule processes and change them among different states (sleep, ready, killed)
How to implement system call module to make user programs running in the system
Write a keyboard driver (PS/2)
Write a simple console and interact with OS kernel using commands

Requirements
Basic Knowledge of x86 Assembly Language and C Language
A test computer and USB flash drive (If you want to run the OS on a real machine)

Description
This course is intended to teach you how to write a simple operating system from scratch. It covers basics about the x86 architecture and low-level programming. In this course, we will take you through the process of building a small working system.

Each section contains:

engaging videos

downloadable resources

In this course you will learn:

How to build a simple operating system for the x86 architecture.

Understand real mode

Understand protected mode and long mode

How to handle interrupts and exceptions in the 64-bit mode

How to write OS kernel with the assembly code and C code

Be able to write print function to print characters on the screen

Be able to build a memory manager using x86 paging mechanism

How to write timer handler for the process manager

How to build a process manager to schedule processes and change them among different states (sleep, ready, killed)

How to implement system call module to make user programs running in the system

Write a keyboard driver (PS/2)

Write a simple console and interact with OS kernel using commands

Who this course is for
Students who learned the operating system concepts and want to put them into practice
Students curious about the fundamental mechanisms used in the OS
People who want to build a hobby OS but don't know how and where to start


https://www.udemy.com/course/writing-your-own-operating-system-from-scratch/