A.al B.bl C.cl D.dl
A.存儲器操作數(shù) B.指針操作數(shù) C.立即數(shù)操作數(shù) D.寄存器操作數(shù)
A.movl8(%edx),(%ecx) B.movl$-17,%ecx C.movl$0x4050,(%eax) D.movl%eax,%ecx