计算机系统第4章 处理器体系结构-L3顺序执行的处理器 .pdf

School of Computer Science and Technology, HIT 第四章 处理器体系结构 ——顺序执行的处理器 教师：吴锐 计算机科学与技术学院 哈尔滨工业大学 Bryant andBryant andBryant and O’HallaronO’HallaronO’Hallaron, Computer Systems: A Programmer’s Perspective, Third Edition, Computer Systems: A Programmer’s Perspective, Third Edition, Computer Systems: A Programmer’s Perspective, Third Edition 1 School of Computer Science and Technology, HIT Y86-64 指令集1 字节 0 1 2 3 4 5 6 7 8 9 halt 0 0 1 0 nop cmovXX rA, rB 2 fn rA rB irmovq V, rB 3 0 F rB V rmmovq rA, D(rB) 4 0 rA rB D mrmovq D(rB), rA 5 0 rA rB D OPq rA, rB 6 fn rA rB jXX Dest 7 fn Dest call Dest 8 0 Dest ret 9 0 pushq rA A 0 rA F popq rA B 0 rA F Bryant andBryant andBryant and O’HallaronO’HallaronO’Hallaron, Computer Systems: A Programmer’s Perspective, Third Edition, Computer Systems: A Programmer’s Perspective, Third Edition, Computer Systems: A Programmer’s Perspective, Third Edition 2 School of Computer Science and Technology, HIT Y86-64 指令集2 rrmovq 2 0 字节 0 1 2 3 4 5 6 7