you mention a few times in the README.md file that instructions are 1 to 4 bytes. they are actually 1 to 3 bytes, the longest ones having an opcode and an immediate with 16 bits. the prefixed operations dont take an immediate value so they all take 2 bytes.
you mention a few times in the README.md file that instructions are 1 to 4 bytes. they are actually 1 to 3 bytes, the longest ones having an opcode and an immediate with 16 bits. the prefixed operations dont take an immediate value so they all take 2 bytes.