An x86_64 OS written in C and Assembly. Currently implemented features include:

• Full paging and physical memory managers
• Kernel heap and kmalloc/kfree working
• Multiple kernel threads, perhaps fork...
• Simple drivers for screen and kbd
• LAPIC and IO APIC working
• SMP init (AP init to 64-bit mode and halts)
• Interface for system calls
• Simple read-only ATA driver
• Inital implementation of VFS
• Inital implementation of EXT2 filesystem driver (currently read-only)
• Basic InitRD driver

On the way:

• VESA video mode
• True SMP support (multi-CPU system)
• Name for project =)