nm和objdump之间的区别 [英] Difference between nm and objdump

问题描述

从手册上看，objdump和nm具有重叠的功能.

Looking at the manuals, objdump and nm have overlapping features.

您何时会使用每一个?每个命令的初衷是什么?

When would you use each one? What was the original purpose of each command?

推荐答案

它们没有相似的参数. nm列出文件符号，而objdump可以显示许多有关文件的信息. objdump也可以显示符号，并且在联机帮助页中明确指出:尽管显示格式不同，但这类似于nm程序提供的信息."

They have no similar parameters. nm lists file symbols, while objdump can show a lot of different information about files. objdump can shows symbols too, and it is explicitly noted in the manpage that "This is similar to the information provided by the nm program, although the display format is different."

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