blocks|key|3051727|text|使用-g标志编译代码，然后使用gdb调试器。gdb的文档是here，但本质上是：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3051728|gcc+-g+-o+prog+myfile.c+another.c|code-block|syntax|javascript|3051729|然后：|3051730|gdb+prog|3051731|如果您想要一个用户友好的gdb图形用户界面，可以看看DDD或Insight。|3051732|entityMap|0|LINK|mutability|MUTABLE|url|http://www.gnu.org/software/gdb/documentation/|1|http://www.gnu.org/software/ddd/|2|http://sourceware.org/insight/^0|T|4|0|0|0|0|0|Q|3|1|U|7|2|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@$A|11|B|12|1|13]]|C|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|15|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|17|8|@]|9|@$A|18|B|19|1|1A]|$A|1B|B|1C|1|1D]]|C|$]]|$1|O|3|-4|5|6|7|1E|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]|W|$5|R|S|T|C|$U|X]]|Y|$5|R|S|T|C|$U|Z]]]]

Compile your code with the -g flag, and then use the gdb debugger. Documentation for gdb is <a href="http://www.gnu.org/software/gdb/documentation/" rel="noreferrer">here</a>, but in essence:

<pre><code>gcc -g -o prog myfile.c another.c
</code></pre>

and then:

<pre><code>gdb prog
</code></pre>

If you want a user-friendly GUI for gdb, take a look at <a href="http://www.gnu.org/software/ddd/" rel="noreferrer">DDD</a> or <a href="http://sourceware.org/insight/" rel="noreferrer">Insight</a>.

blocks|key|3265548|text|我猜您是从命令行构建的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3265549|您可能需要考虑集成开发环境，如KDevelop或Eclipse等(提示-+Eclipse+...ECLPISE+...E+C+L+I+PS+E)。|3265550|使用IDE编辑代码、重构代码、检查代码类树、单击变量、类或函数以跳转到声明，等等|3265551|当然还有--调试：|3265552|3265553|在集成开发环境中运行您的代码|unordered-list-item|3265554|将断点设置为在特定的行处停止|3265555|或单步执行，每次一行|3265556|检查调用堆栈以了解如何执行|3265557|H19检查变量的当前值，了解这些变量的值并运行以查看发生了什么情况|3265558|以及更多，更多|3265559|3265560|p.s正如wasatz提到的-+DDD很棒-用于可视化数组/矩阵的内容，以及-+imo+-特别是当你有链表的时候|offset|length|3265561|​|3265562|📷|atomic|3265563|3265564|entityMap|0|LINK|mutability|MUTABLE|url|http://www.gnu.org/software/ddd/|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/3b966d50e3490f3842c0e9f0c90fa145.png|imageAlt^0|0|0|0|0|0|0|0|0|0|0|0|0|G|3|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|1K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1L|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1M|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|1N|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|1P|8|@]|9|@]|A|$]]|$1|L|3|M|5|K|7|1Q|8|@]|9|@]|A|$]]|$1|N|3|O|5|K|7|1R|8|@]|9|@]|A|$]]|$1|P|3|Q|5|K|7|1S|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1T|8|@]|9|@]|A|$]]|$1|T|3|U|5|K|7|1U|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|1V|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1W|8|@]|9|@$Y|1X|Z|1Y|1|1Z]]|A|$]]|$1|10|3|11|5|6|7|20|8|@]|9|@]|A|$]]|$1|12|3|13|5|14|7|21|8|@]|9|@$Y|22|Z|23|1|24]]|A|$]]|$1|15|3|11|5|6|7|25|8|@]|9|@]|A|$]]|$1|16|3|-4|5|6|7|26|8|@]|9|@]|A|$]]]|17|$18|$5|19|1A|1B|A|$1C|1D]]|1E|$5|1F|1A|1G|A|$1H|1I|1J|-4]]]]

I guess that you are building from the command line. 

You might want to consider an IDE (Integrated Development Environment), such as KDevelop or Eclipse, etc (hint - Eclipse ... ECLPISE ... E C L I PS E).

Use an IDE to edit your code, refactor your code, examine your code - class tree, click a variable, class or function to jump to declaration, etc, etc

And - of course - to debug:

<ul>
<li>run your code in the IDE</li>
<li>set breakpoints to stop at particular lines</li>
<li>or just step through, a line at a time</li>
<li>examine the call stack to see how you go there</li>
<li>examine the current values of variables, to understand your problem</li>
<li>change the values of those variables and run to see what happens</li>
<li>and more, more, more</li>
</ul>

p.s as wasatz mentioned- <a href="http://www.gnu.org/software/ddd/" rel="nofollow noreferrer">DDD</a> is great - for visualizing the contents of arrays/matrices, and - imo - especially if you have linked lists

<img src="https://www.gnu.org/software/ddd/all.png">

blocks|key|3265628|text|您可以使用基于gdb的简单而有用的GUI+"Nemiver“。它可以调试你的整个模块，包括许多源文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3265629|​|3265630|📷|atomic|offset|length|3265631|3265632|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/d573ad40185857998b847fcfd941c1ab.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

You can use gdb-based simple and useful GUI "Nemiver". It can debug your whole module comprising many source files.

<a href="https://i.stack.imgur.com/ZqO6l.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZqO6l.png" alt="enter image description here"></a>

I am using <code>Linux</code>, <code>GCC</code> and <code>C</code>.

I have a make file.

I want to debug my module. I don't want to debug a single file, I want to debug the whole module.

How can I do it?

How to debug a C program

集成开发环境

调试器

Eclipse

Linux

我使用的是Linux、GCC和C。我有一个make文件。我想要调试我的模块的。我不想调试单个文件，我想调试整个模块。我该怎么做呢？

问如何调试C程序
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