1. 安装gdb和相關文件59Please respect copyright.ＰＥＮＡＮＡ8BQNslaKxr
# sudo apt install gdb59Please respect copyright.ＰＥＮＡＮＡmQZi5rwDB0
59Please respect copyright.ＰＥＮＡＮＡYOms53Noq8
2. 開始調試59Please respect copyright.ＰＥＮＡＮＡWrC4JQzD0b
# gdb my_exe59Please respect copyright.ＰＥＮＡＮＡhcp9j9Q5vH
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程59Please respect copyright.ＰＥＮＡＮＡZ9fpsN4Rl9
(gdb) bt
4. 退出gdb59Please respect copyright.ＰＥＮＡＮＡxNtRHmZs7P
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb59Please respect copyright.ＰＥＮＡＮＡ6UcZEHl9Hd
# cd /usr/src/glibc59Please respect copyright.ＰＥＮＡＮＡiwKxgHyQ7r
# tar xvf glibc-2.39.tar.xz59Please respect copyright.ＰＥＮＡＮＡmf0mHaA1oc
在gdb中指定glibc的源代碼：59Please respect copyright.ＰＥＮＡＮＡGRIFacWTLn
(gdb) directory /usr/src/glibc/glibc-2.39
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