1. 安装gdb和相關文件157Please respect copyright.ＰＥＮＡＮＡMA5SS4a9a4
# sudo apt install gdb157Please respect copyright.ＰＥＮＡＮＡZ73mMI5J6P
157Please respect copyright.ＰＥＮＡＮＡf1y7HZO4Vy
2. 開始調試157Please respect copyright.ＰＥＮＡＮＡvkeDbtHJeo
# gdb my_exe157Please respect copyright.ＰＥＮＡＮＡQw08bA3ebQ
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程157Please respect copyright.ＰＥＮＡＮＡHd95qFQCAH
(gdb) bt
4. 退出gdb157Please respect copyright.ＰＥＮＡＮＡv2GoDiuebI
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb157Please respect copyright.ＰＥＮＡＮＡJoxxkgLO5E
# cd /usr/src/glibc157Please respect copyright.ＰＥＮＡＮＡAy6csdUed1
# tar xvf glibc-2.39.tar.xz157Please respect copyright.ＰＥＮＡＮＡZzg9z42ADI
在gdb中指定glibc的源代碼：157Please respect copyright.ＰＥＮＡＮＡLdztK7hfYR
(gdb) directory /usr/src/glibc/glibc-2.39
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