Save the correct register during syscall for restoring %rflags
Slightly changing the semantics of the hash implementation
Allow interrupts to occur during a syscall, for now
Adding a trivial wait-for-event function
Increase the size of the initial user space mapping
Add the .data section to our user space files
Adding routines to copy the address space, eagerly
Adding helper functions for creating procs
Adding vmmap and thread creation syscalls
Adding initial binder framework for IPC