G1:		CALL RA
		CALL RA
		CALL WA
		MOV AX, [ARGS]
		CMP AL, 11H
		JZ G1RM
		CMP AL, 12H
		JZ G1MR
		CMP AL, 21H
		JZ G1RM
		CMP AL, 41H
		JZ G1RI
		CMP AL, 42H
		JZ G1MI
		XOR AL, AL
		JMP FAIL
G1RI:		AND AH, 7
		JNZ G1MI
		MOV AL, [WADJ]
		OR AL, 4
		OR [OPCODE], AL
		RET
G1MI:		MOV AL, 80H
		XCHG AL, [OPCODE]
		OR [MODRM], AL
		MOV AX, [IMM]
		CALL BITS
		JC G1MR
		AND BYTE PTR [FLAGS], 0FEH
		OR BYTE PTR [WADJ], 0
		JZ G1MR
G1RM:		OR BYTE PTR [OPCODE], 2
G1MR:		MOV AL, [WADJ]
		OR [OPCODE], AL
		JMP MMODRM
