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汇编语言与CPU指令集 #5

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kingjane opened this issue Oct 31, 2017 · 0 comments
Open

汇编语言与CPU指令集 #5

kingjane opened this issue Oct 31, 2017 · 0 comments

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@kingjane
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每一种特定的汇编语言和其特定的机器语言指令集是一一对应的
使用汇编语言编写的源代码，然后通过相应的汇编程序将它们转换成可执行的机器代码。这一过程被称为汇编过程。
计算机存储形式只有0、1，这样机器码比较难记，因此汇编语言作为助记符出现了
risc是一类机器指令集，MIPS是一种典型的risc

更深入一点，机器指令->微指令->微命令（微操作-对应一个信号来控制硬件）
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@kingjane