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programble/proxos

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Proxos

Proxos is a little OS written in C just for fun.

Features

Things I can brag about:

  • A nice memory manager
  • A PC Speaker Driver (Woooo!)
  • Threading
  • A re-usable locking system (No global kernel lock)

Building

make

Dependencies

  • GRUB (Or at least stage2_eltorito, which can be downloaded here)
  • genisoimage or mkiso
  • C99 Compiler
  • NASM
  • Linker

Options

  • STAGE2 Default: /usr/lib/grub/i386-pc/stage2_eltorito
  • GENISOIMAGE Default: genisoimage
  • CC Default: clang
  • ASM Default: nasm
  • LD Default: ld
  • KERNEL Default: proxos.elf
  • ISO Default: proxos.iso

Tested Compilers

  • Clang on Linux x86_64
  • GCC on Linux x86_64

Running

Two makefile targets are provided for starting Proxos in a VM:

make qemu
make bochs

License

Copyright (c) 2011, Curtis McEnroe programble@gmail.com

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.