https://github.com/embeddedos/bios-bootloader
A simple BIOS second stage bootloader to load the kernel.
https://github.com/embeddedos/bios-bootloader
bios bootloader harddrive mbr x86
Last synced: 7 months ago
JSON representation
A simple BIOS second stage bootloader to load the kernel.
- Host: GitHub
- URL: https://github.com/embeddedos/bios-bootloader
- Owner: EmbeddedOS
- Created: 2024-09-08T14:38:47.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-09-08T15:03:02.000Z (about 1 year ago)
- Last Synced: 2024-09-08T17:05:39.262Z (about 1 year ago)
- Topics: bios, bootloader, harddrive, mbr, x86
- Language: Assembly
- Homepage:
- Size: 5.86 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# bios-bootloader
A simple BIOS second stage bootloader to load the kernel. This repository includes a Master Boot Record sector code to load the second stage bootloader. the second stage bootloader will load the kernel.
## How to
To build a raw hard disk image:
```bash
./image.sh
```
To run qemu emulator:
```bash
qemu-system-i386 -hda boot.img
```
To boot with a USB drive:
```bash
sudo dd if=boot.img of=/dev/sdb
```
Full blog: [link](https://embeddedos.github.io/posts/Build-A-x86-Bootloader-BIOS/)
Youtube:
- [video 1](https://youtu.be/1sme52DW9WU?si=tJ5ERuBouEvU4jiu)
- [video 2](https://youtu.be/bX4CIuBaejM?si=5bLUQEb1YZprP4YC)