1. 安装gdb和相關文件132Please respect copyright.ＰＥＮＡＮＡ1uGZQU8b21
# sudo apt install gdb132Please respect copyright.ＰＥＮＡＮＡuOppTj8b52
132Please respect copyright.ＰＥＮＡＮＡ55n8kx2L9d
2. 開始調試132Please respect copyright.ＰＥＮＡＮＡVLT9HovgOE
# gdb my_exe132Please respect copyright.ＰＥＮＡＮＡW41DGxTlzB
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程132Please respect copyright.ＰＥＮＡＮＡLp8uU2zKYn
(gdb) bt
4. 退出gdb132Please respect copyright.ＰＥＮＡＮＡic7pHBhwWg
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb132Please respect copyright.ＰＥＮＡＮＡqt8JXWBLdt
# cd /usr/src/glibc132Please respect copyright.ＰＥＮＡＮＡhUqzW9blNi
# tar xvf glibc-2.39.tar.xz132Please respect copyright.ＰＥＮＡＮＡIaXfDtIO3i
在gdb中指定glibc的源代碼：132Please respect copyright.ＰＥＮＡＮＡFQuZWpOAr6
(gdb) directory /usr/src/glibc/glibc-2.39
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