參考鏈接:
https://www.jianshu.com/p/460a49438275(直接通過apt下載源碼和符號文件調試)
https://blog.csdn.net/astrotycoon/article/details/52662685(重新編譯glibc調試)
https://blog.csdn.net/mrhesongze/article/details/81980397(GDB調試二進制和符號表symbol分開的程序,比如共享庫的debuginfo文件和二進制文件分離)
https://blog.csdn.net/u012719556/article/details/45315089(gdb 如何調試release版本)