+ Investigate GCC/Clang builtin atomic operations?

+ Add in mapping the same memory to two different processes
+ Create sensible thread handling
+ Add in init process loading
+ Make sure vmap is in 4K increments or whatever
+ Remove/converge convnum and debugging __atoi
+ Create actual init program

+ Add in (attempting) to map into specific region of memory, see phone for
details dumbass
+ Primarily memory should be allocated to a process through mmap-like
functionality, but brk/sbrk can probably still be emulated. If s/brk maps memory
that's later attempted to mmap, it fails, and vice versa. Apparently should be
acceptable by Unix standards.
+ Alignment can maybe still be used, though more in the sense of using larger
pages? YES, CHECK common/vmem.c:map_fill_region! Should be implemented there as
well
