1. 安装gdb和相關文件60Please respect copyright.ＰＥＮＡＮＡ3ygoBXDs2t
# sudo apt install gdb60Please respect copyright.ＰＥＮＡＮＡrBozTNFPru
60Please respect copyright.ＰＥＮＡＮＡphcRqfDYPe
2. 開始調試60Please respect copyright.ＰＥＮＡＮＡyWC50Ht8la
# gdb my_exe60Please respect copyright.ＰＥＮＡＮＡAZOFVgjCQe
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程60Please respect copyright.ＰＥＮＡＮＡsbkfG5JnAH
(gdb) bt
4. 退出gdb60Please respect copyright.ＰＥＮＡＮＡqac8b7Xj9t
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb60Please respect copyright.ＰＥＮＡＮＡbOCMnXPG0t
# cd /usr/src/glibc60Please respect copyright.ＰＥＮＡＮＡwGBaLOcGzr
# tar xvf glibc-2.39.tar.xz60Please respect copyright.ＰＥＮＡＮＡNb6scEWcDZ
在gdb中指定glibc的源代碼：60Please respect copyright.ＰＥＮＡＮＡkUU8VkP4Xj
(gdb) directory /usr/src/glibc/glibc-2.39
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