see http://gbdev.gg8.se/wiki/articles/CPU_Instruction_Set
- Update analysis - Add p2 (2bpp print command) - Insert more auto comments for gb roms - Delete mbc - Handle gb-halt as cjmp (correct in most situations) - Update gameboy register profile - Add symbols for hard-interrupt-handlers
- Can identify rom, romtype (mbc,sram, ...), arch, entrypoint and 2 rombanks