dream-os

Operating System from Scratch project #1 (Stuck at IDT configuration)

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This is not much, but also not honest work. I was following along the os-dev book

It was first time of me writing operating system, so this is kind of spaghetti code.

What I wrote:

• Bootloader

  • print / printhex
  • disk read/write
  • protected mode & gdt

• Screen driver for text based interface

• Incomplete C stdlib

  • print / println
  • clear screen
  • scroll functionality
  • memset / memcopy
  • IO bus byte read/write funcs