1. 安装gdb和相關文件162Please respect copyright.ＰＥＮＡＮＡTvWgDxXXn1
# sudo apt install gdb162Please respect copyright.ＰＥＮＡＮＡKeMgEsOgMw
162Please respect copyright.ＰＥＮＡＮＡ8dPIFrmf8B
2. 開始調試162Please respect copyright.ＰＥＮＡＮＡkgGi0i0UZk
# gdb my_exe162Please respect copyright.ＰＥＮＡＮＡ4FtV1SSWO2
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程162Please respect copyright.ＰＥＮＡＮＡaPDPu4HZ3T
(gdb) bt
4. 退出gdb162Please respect copyright.ＰＥＮＡＮＡzgiX5ukvuo
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb162Please respect copyright.ＰＥＮＡＮＡH9wdNwsiPN
# cd /usr/src/glibc162Please respect copyright.ＰＥＮＡＮＡQxlZsY4M4I
# tar xvf glibc-2.39.tar.xz162Please respect copyright.ＰＥＮＡＮＡMqda3d97MQ
在gdb中指定glibc的源代碼：162Please respect copyright.ＰＥＮＡＮＡ9IgZDMH4yy
(gdb) directory /usr/src/glibc/glibc-2.39
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