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BarinkOS
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Building a Kernel / Operating system from scratch.
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Nigel Barink 6086b04054 Added klog as a new logging system 
* The logging system sends the message to both VGA and serial
* The serial print uses color to indicate the category of the message

Message Categories  |  Colours
Debug			Green
Info			Blue
Error			Red
 		2023-10-28 22:28:21 +02:00
CoreLib FAT Filesystem implementation additions 2023-10-27 18:07:11 +02:00
docs Added introduction, manuals and project structure markdown files to docs 2021-05-03 02:23:49 +02:00
kernel Added klog as a new logging system 2023-10-28 22:28:21 +02:00
screenshots Merged FAT16 into Dev 2023-02-03 21:47:05 +01:00
scripts Adding gdb init and adjusting some of the build automation steps 2023-10-27 18:03:45 +02:00
.gdbinit Adding gdb init and adjusting some of the build automation steps 2023-10-27 18:03:45 +02:00
.gitattributes Added emulator options, Added header for VBE driver, Added CPUID function, Added demodisk.img as drive 2021-07-22 22:14:58 +01:00
.gitignore Adding gdb init and adjusting some of the build automation steps 2023-10-27 18:03:45 +02:00
README.md We can now open and read files on the harddisk through a messy virtual filesystem 2023-02-26 13:44:41 +01:00
features.md Primitie listing rootdir of FAT16 filesystem 2023-02-19 14:17:47 +01:00
run.sh Adding gdb init and adjusting some of the build automation steps 2023-10-27 18:03:45 +02:00
todo.md We can now open and read files on the harddisk through a messy virtual filesystem 2023-02-26 13:44:41 +01:00

README.md

Writing an Operating system

As a learning experience!

Inspired by people like Linus Torvalds and Andreas Kling

Logo

Screenshot(s)

Scrolling the terminal
The first scrolling boot screen. 😲

Interrupt handeling
W.I.P - Working on interrupt handling

Multiboot integration
Multiboot information can be read by the kernel.

Page faulting
Enabled paging and am getting page faults!

PCI enumeration
Enumerating the PCI bus

ATAPI CD-ROM Identification
Correctly identified our ATAPI device 🎉

Reading Files from FAT-16
Reading a FILE from a FAT-16 Formatted drive

The goal

Writing a hobby operating system to better understand the basic building blocks of any operating system.Initially I'd like for my operating system to be able to run bash.

Operating System Technical specs/details

The operating system can print strings to the screen. The terminal/screen has scrolling so the latest messages are visible on the screen.

Planning

See TODO
See Features

Docs

Intro
Manuals
Project structure

Resources:

General kernel stuff

wiki.osdev.org/Main_Page

Modern Operating Systems [book]

whiteheadsoftware.dev

More specific stuff

VFS explained: science.unitn.it