1. 安装gdb和相關文件133Please respect copyright.ＰＥＮＡＮＡufpP6Wyn3J
# sudo apt install gdb133Please respect copyright.ＰＥＮＡＮＡzhcwfET0S7
133Please respect copyright.ＰＥＮＡＮＡeKN6FemtH5
2. 開始調試133Please respect copyright.ＰＥＮＡＮＡMUu54Ub7o3
# gdb my_exe133Please respect copyright.ＰＥＮＡＮＡygwWxyIcxv
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程133Please respect copyright.ＰＥＮＡＮＡWkqRDs0piV
(gdb) bt
4. 退出gdb133Please respect copyright.ＰＥＮＡＮＡuw46IuvbYT
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb133Please respect copyright.ＰＥＮＡＮＡoir3LKxVIB
# cd /usr/src/glibc133Please respect copyright.ＰＥＮＡＮＡkFXUgrvswY
# tar xvf glibc-2.39.tar.xz133Please respect copyright.ＰＥＮＡＮＡdNv61ZQhW2
在gdb中指定glibc的源代碼：133Please respect copyright.ＰＥＮＡＮＡzXOG3w47aM
(gdb) directory /usr/src/glibc/glibc-2.39
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