简要说明cf、of、af、zf、df等标志位的含义。 标志位的使用是计算机中非常重要的一种技术,它们可以在计算机中有效地控制指令的执行,及影响CPU判断的条件。 标志位CF、OF、AF、ZF、DF,它们是常见的五个标志位,分别代表不同的概念。CF即Carry Flag,用来指示移位、加减法运算的结果是否有进位或溢出;OF即Overflow ...
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答:(1) (AF)=1、(OF)=0、(ZF)=0、(SF)=0、(PF)=1、(CF)=1 (2) (AF)=1、(OF)=0、(ZF)=0、(SF)=0、(PF)=1、(CF)=1 (3) (AF)=0、(OF)=0、(ZF)=0、(SF)=0、(PF)=1、(CF)=不变 (4) (AF)=1、(OF)=0、(ZF)=0、(SF)=1、(PF)=1、(CF)=1 (5) (AF)=0...
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eog-3.28.3-1.el7.src.rpm SHA-256: 84f31f60a8cbee9dd0266ffaf713a6005f3ff8eb78bd5c2bf44a90246369d1d5 evince-3.28.2-5.el7.src.rpm SHA-256: aec125c2e65b6daf2b28eccff8f3eb5099bf6bb0c8d63e42df767c5ee28bda0a evolution-3.28.5-2.el7.src.rpm SHA-256: 59cd44bd94389210301904a470018b2...