1. 安装gdb和相關文件163Please respect copyright.ＰＥＮＡＮＡWPbXqrYIF4
# sudo apt install gdb163Please respect copyright.ＰＥＮＡＮＡJPTH8WUN1f
163Please respect copyright.ＰＥＮＡＮＡ0ddFD7S3gA
2. 開始調試163Please respect copyright.ＰＥＮＡＮＡybAzeaIfrS
# gdb my_exe163Please respect copyright.ＰＥＮＡＮＡNEkIbxfa6Z
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程163Please respect copyright.ＰＥＮＡＮＡugIXfwIyS6
(gdb) bt
4. 退出gdb163Please respect copyright.ＰＥＮＡＮＡCHx8aMgIae
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb163Please respect copyright.ＰＥＮＡＮＡYKfatqvJ6X
# cd /usr/src/glibc163Please respect copyright.ＰＥＮＡＮＡ4I4h7FckmN
# tar xvf glibc-2.39.tar.xz163Please respect copyright.ＰＥＮＡＮＡesi6C5bGqa
在gdb中指定glibc的源代碼：163Please respect copyright.ＰＥＮＡＮＡxURuRAU8t5
(gdb) directory /usr/src/glibc/glibc-2.39
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