Git - code.swisschili.sh
code.swisschili.sh / bluejay / c6d9710f84db29fbb5843f8c3e1b8a2e1e856715
commitc6d9710f84db29fbb5843f8c3e1b8a2e1e856715[log] [tgz]
authorswissChili <swisschili@fastmail.com>Mon Jun 07 22:00:05 2021 -0700
committerswissChili <swisschili@fastmail.com>Mon Jun 07 22:00:10 2021 -0700
tree51eb54721dacf570bc04818c98e6b433e21c5b9d
parent1b9eb9a479f36334df5d18379cb1a156a14fbb98 [diff]
Fix IDE errors
1 file changed
tree: 51eb54721dacf570bc04818c98e6b433e21c5b9d
  1. .build.yml
  2. .gitignore
  3. .gitmodules
  4. .vscode/
  5. README.md
  6. bin/
  7. boot/
  8. doc/
  9. include/
  10. share/
  11. src/
README.md

Bluejay

builds.sr.ht status

Bluejay is a preemptive kernel for x86. It is inspired by modern day UNIX-like systems and 80's Lisp machines. The goal is to create a fully usable kernel and graphical Lisp environment.

While Bluejay is inspired by both UNIX and Lisp machines, it seeks to replicate neither. No attempt is made to conform to POSIX or even follow UNIX conventions. However, the "UNIX philosophy" of doing one thing and doing it well is certainly a consideration.

Photo by Erin Minuskin on Unsplash

Roadmap

  • [x] Virtual memory
    • [x] Higher-half kernel
    • [x] Per-process memory
    • [x] Placeholder physical allocator
    • [x] Efficient kernel virtual allocator
  • [ ] Preemptive multitasking
    • [x] Multi-threading
    • [ ] Multi-process support
  • [ ] Device drivers
    • [x] PCI
    • [ ] USB
      • [ ] Mouse + keyboard drivers
  • [ ] Filesystem
    • [x] Virtual file system
    • [x] Initial ramdisk
    • [ ] Storage device drivers
      • [x] ATA PIO
      • [ ] SATA
    • [ ] Filesystem drivers
      • [ ] EXT2
      • [ ] FAT32
  • [ ] System call API
    • [ ] Filesystem API
    • [ ] Memory management API (sbrk, mmap, etc)
    • [ ] Process/thread API (spawn_process, spawn_thread, etc)
  • [ ] Lisp compiler
    • [ ] JIT compiler using dynasm
      • [x] Basic compilation
      • [ ] Lexical closures
      • [ ] GC
    • [ ] Standard library
  • [ ] Lisp integrated into kernel
  • [ ] User-space driver API
    • [ ] Lisp API
  • [ ] Graphical subsystem
    • [ ] Graphical environment in Lisp
  • [ ] Network stack in Lisp
    • [ ] Ethernet driver
    • [ ] IP
    • [ ] TCP
      • [ ] Graphical applications like browser, IRC client
    • [ ] UDP

Documentation

Manual pages are available in doc/, and additional documentation is available on the wiki.