Stage0

stage0
This defines .hex language which is simply reading in hex octets and skipping comments.

48 c7 c7 00 00 00 00 # mov $0x0,%rdi 48 c7 c0 3c 00 00 00 # mov $0x3c,%rax 0f 05               # syscall
 * 1) Done

Example of .hex code from hex0.hex

This maps out an ELF file for linux which implements a compiler for hex (!).