how to create your own game operating system

When the computer is turned on, a little program that follows the Basic Input Output System (BIOS) standard is launched. The operating system is the final and the most powerful one. The main programs in this process include BIOS, Bootloader, and the OS. The process of booting an operating system involves transferring control through a series of small programs, each one more powerful than the one before it. This chapter will guide you through the OS booting process. In order to create an operating system, it is essential to understand how it boots up. We will use Bochs Emulator as our virtual machine for this project. Virtual Machine - It is very convenient to be able to run your code in a virtual environment rather than on a physical computer when creating an operating system because starting your OS in a virtual machine is considerably faster than getting your OS onto a physical disk and then running it on a physical machine. We’ll be using NASM as the assembler for writing assembly code.īash will be used as the scripting language.Ĥ. We chose C because constructing an operating system necessitates precise control over the generated code as well as direct memory access. Programming Languages - We will use the C Programming language with GCC compiler to develop our OS. (use the command below) sudo apt-get install build-essential nasm genisoimage bochs bochs-sdlģ.

Packages - Once you have Ubuntu OS up and running, the following packages should be installed using the terminal.

How to create your own game operating system