如何让GDB打破glib断言失败? [英] how to get GDB to break on a glib assertion failure?

查看:265
本文介绍了如何让GDB打破glib断言失败?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

 

在某些地方,我没有编写的代码(但我正在尝试调试),在glib库中断言失败: code>(process:31987):GLib-CRITICAL **:g_hash_table_lookup:assertion`hash_table!= NULL'failed

然而,GDB和代码一直在继续。我想GDB打破这个断言失败的原因,以便我能找出为什么它失败。我没有给出关于这个断言在哪里的更多信息。有没有办法让GDB打破这样的失败?

解决方案

打破 g_log() 。这包括所有案例,如 g_warning() g_critical()等。


Somewhere in a mass of code that I did not write (but I am trying to debug), an assertion fails in the glib library:

(process:31987): GLib-CRITICAL **: g_hash_table_lookup: assertion `hash_table != NULL' failed

However, GDB and the code keeps on going. I would like GDB to break where this assertion fails so that I can find out why it is failing. I am not given any more information about where this assertion is. Is there a way to get GDB to break on such a failure?

解决方案

Break on g_log(). This covers all cases like g_warning(), g_critical(), etc.

这篇关于如何让GDB打破glib断言失败?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆