gdb的可视化工具安装

红帽推出的insight

https://www.sourceware.org/insight/index.php

http://wiki.ubuntu.org.cn/Insight%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E6%B3%95%EF%BC%88gdb%E7%9A%84%E6%9C%80%E4%BC%98%E5%89%8D%E7%AB%AF%EF%BC%89