How to create an Operating System - Step 1 - The Bootloader in Assembly

Creating an operating system is not an easy task at all, you have to know assembly and at least 1 programming language like C or C++. We're starting this series with the very first thing you have to learn to build in assembly. The bootloader. It is basically a "Hello World" bootloader that makes use of multiple commands from INT to MOV, to SI and DW, even the print characters and bits. This is very important if you plan to create your own OS that is able to load a kernel in future. I will continue the series of OS building in Assembly and I will provide the sources if I see interested persons. P.S. Assembly can also work on iPhones. Bootloader is a piece of code that is executed once the system is booted. It is 512 byte long code which resides on 1st sector of booting device (floppy, hard drive etc). ==Resources for this Project== NASM: http://www.nasm.us/ QEMU: http://www.qemu-project.org/ Unfortunately, I no longer maintain this project :( ==Social Media== Facebook: https://facebook.com/fce365official Twitter: https://twitter.com/FCE365