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An i386 operation system written in pure rust for fun and no profit.
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README.md

OrustS

An i386 operation system written in pure rust (for fun and no profit).

This operation system is under active developing.

Usage

  • cargo kbuild build to build
  • cargo kbuild run to run it with qemu
  • cargo kbuild debug to wait for gdb attach on port 1234

Checklist

  • implement a bootloader
    • build a staged bootloader demo
    • enable the A20 line
    • setup GDT
    • load kernel image into ram
    • transfer into protect mode
    • [optional] setup page table
    • transfer control to kernel
  • implement a simple kernel
    • setup a larger GDT
    • [optional] add support for paging
    • setup IDT
    • add support for multitasking
  • implement advanced features
    • add support for user mode applications
    • add support for filesystem