1. 安装gdb和相關文件62Please respect copyright.ＰＥＮＡＮＡoz4qu1ws1Q
# sudo apt install gdb62Please respect copyright.ＰＥＮＡＮＡe8mrqO6z9o
62Please respect copyright.ＰＥＮＡＮＡOKMPA8IizS
2. 開始調試62Please respect copyright.ＰＥＮＡＮＡBpmq1Ikt5A
# gdb my_exe62Please respect copyright.ＰＥＮＡＮＡJMWGtqk9d8
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程62Please respect copyright.ＰＥＮＡＮＡR13NeWoPQW
(gdb) bt
4. 退出gdb62Please respect copyright.ＰＥＮＡＮＡHSqYhZdKk0
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb62Please respect copyright.ＰＥＮＡＮＡBpnftRfvFS
# cd /usr/src/glibc62Please respect copyright.ＰＥＮＡＮＡYesY5oqeFr
# tar xvf glibc-2.39.tar.xz62Please respect copyright.ＰＥＮＡＮＡAQ5S70KGyX
在gdb中指定glibc的源代碼：62Please respect copyright.ＰＥＮＡＮＡMxUtxwRO07
(gdb) directory /usr/src/glibc/glibc-2.39
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