nex_os

Nonica's EXperimental Operating System

Currently WIP.

Run on Docker

Warning

The current configuration takes a long time to build.

docker build -t nex_os .
docker run --rm -it -v $(pwd):/work nex_os ./run.sh

Implemented Features

• Memory
  • Page allocator (bump allocator)
  • SV39 paging
• Process
  • User mode process
  • Round-robbin scheduler
  • Context switch (Struct Based)
  • ELF loader
• Trap
  • S-mode Trap Handler
  • SBI console output