表 2 描述了主要的寻址形式。 表 3 给出了命令。

The major forms of addressing are described in Table 2. Commands are given in Table 3.

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这里使用内存间接寻址模式(第31行)访问命令表，还使用了ESI(和EDI)中的偏移量和一个乘数。

Here, memory indirect addressing mode (line 33) is used to access the command table along with an offset in ESI (and EDI) and a multiplier.

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寻址的页不在内存中，对应的页表条目是空的，或者是违背了页式管理的保护机制。

The addressed page is not present in memory, the corresponding page Table entry is null, or a violation of the paging protection mechanism has occurred.

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