1. 安装gdb和相關文件117Please respect copyright.ＰＥＮＡＮＡAdH15Dan8i
# sudo apt install gdb117Please respect copyright.ＰＥＮＡＮＡQyMW7mgB6L
117Please respect copyright.ＰＥＮＡＮＡMTbvKhNvqJ
2. 開始調試117Please respect copyright.ＰＥＮＡＮＡn3tEwbdbGQ
# gdb my_exe117Please respect copyright.ＰＥＮＡＮＡDegz9JJUgj
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程117Please respect copyright.ＰＥＮＡＮＡAKOfgqfVKX
(gdb) bt
4. 退出gdb117Please respect copyright.ＰＥＮＡＮＡ4iDGrI1cHJ
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb117Please respect copyright.ＰＥＮＡＮＡ862O6ESJOY
# cd /usr/src/glibc117Please respect copyright.ＰＥＮＡＮＡwvBppMk7RE
# tar xvf glibc-2.39.tar.xz117Please respect copyright.ＰＥＮＡＮＡrUBUIBQYXx
在gdb中指定glibc的源代碼：117Please respect copyright.ＰＥＮＡＮＡhgE4KZgexM
(gdb) directory /usr/src/glibc/glibc-2.39
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