反汇编程序设计原理与实现方法

The principle of disassemble programming and it's implementation method

本文叙述了一个用DPS—6机的汇编语言编写的反汇编程序,它能将DPS—6机的机器语言代码转换成较正确的汇编语言指令,而且自动区分指令与数据。由于DPS—6机指令不全是等长的,故这种反汇编程序可以避免指令错位,以提高所反程序的质量,故能给用户提供合适的剖析工具。

This paper discribes a disassembler which is written in a assemble language of DPS—6. It can translate object codes on DPS—6 into the assemble language of DPS—6 and distinguish instructions from data automaticall. Because the length of DPS—6 instructions are not equal, this disassembler can avoid instruction disorder as well as emprove object code. It can provide a proper analysetical tool to user.