GDB WIKI https://sourceware.org/gdb/wiki/HomePage

How debugger works http://www.alexonlinux.com/how-debugger-works

Internals Functions-Creating-Dummy-Frames https://sourceware.org/gdb/wiki/Internals%20Functions-Creating-Dummy-Frames

 Porting GDB 

http://teawater.github.io/docs/pgdb1.html

http://blog.chinaunix.net/uid/26941022/list/1.html?cid=157624

GDB源码分析专栏 https://blog.csdn.net/dong_hfut/category_11604971.html

 GNU Debugger源码级调试器分析 http://blog.chinaunix.net/uid/20912808.html

GDB调试器源代码分析系列--Inferior call的实现与分析(1) https://blog.csdn.net/yishui8181/article/details/7936139?spm=1001.2101.3001.6650.11&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-11-7936139-blog-121771193.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-11-7936139-blog-121771193.nonecase&utm_relevant_index=17

gdb_assert函数代码示例  https://vimsky.com/examples/detail/cpp-ex-----gdb_assert-function.html

GDB框架过程概述 http://www.360doc.com/content/16/0512/10/478627_558446489.shtml

GDB实现原理 https://biao2488890051.blog.csdn.net/article/details/122561642?spm=1001.2101.3001.6650.14&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-14-122561642-blog-121771193.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-14-122561642-blog-121771193.nonecase&utm_relevant_index=20

 gdb体系结构：

https://blog.csdn.net/lcli2009/article/details/83814210

https://blog.csdn.net/lcli2009/article/details/83815550

https://blog.csdn.net/lcli2009/article/details/83852692

gdb

gdb代码分析 https://www.cnblogs.com/tsecer/category/1413042.html