Extra Credits

• Written in C++14
• Kernel-space dynamic memory allocation
• User-space dynamic memory allocation
• 6 terminals and arbitrary number of processes limited only by physical memory
• Wait queues for efficient I/O
• Sound Blaster driver
• Mouse driver
• Runs on real PC
• Can transition back and forth from real mode
• Can utilize more than 4 Gigs of RAM
• Ported C runtime library
• Ported C++ runtime library
• Ported mp2 Tux game
• Ported Quake
• Implemented the following Linux syscalls
  • lstat
  • lseek
  • sbrk
• Full-fledged GUI
  • Fast window compositing with alpha transparency
  • Anti-aliased font rendering
  • C++ Window drawing API
  • Tic-Tac-Toe application
  • Video player