move ld instructions to separate file
move bitwise instructions to separate file
move rotate instructions to separate file
move stack instructions to separate file
move boolean instructions to separate file
move arithmetic instructions to separate file
move special instructions to separate file
move carry instructions to separate file
move call instruction to separate file
move return instruction to separate file
move jump instruction to separate file
move swap instruction to separate file
move cpl instruction to separate file
move rst instruction to separate file