1. 安装gdb和相關文件37Please respect copyright.ＰＥＮＡＮＡu9mgumGiDy
# sudo apt install gdb37Please respect copyright.ＰＥＮＡＮＡsi43bzvtxq
37Please respect copyright.ＰＥＮＡＮＡGNoGz7v1Sx
2. 開始調試37Please respect copyright.ＰＥＮＡＮＡzzuxpHWhzD
# gdb my_exe37Please respect copyright.ＰＥＮＡＮＡyIwS5RmgPE
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程37Please respect copyright.ＰＥＮＡＮＡ2Gb9B6zUZs
(gdb) bt
4. 退出gdb37Please respect copyright.ＰＥＮＡＮＡ5M1QK7qvVk
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb37Please respect copyright.ＰＥＮＡＮＡ1IcaLa59Dr
# cd /usr/src/glibc37Please respect copyright.ＰＥＮＡＮＡjZ2eNypH59
# tar xvf glibc-2.39.tar.xz37Please respect copyright.ＰＥＮＡＮＡU4Q8ecysaO
在gdb中指定glibc的源代碼：37Please respect copyright.ＰＥＮＡＮＡ9ZRGqJlhh2
(gdb) directory /usr/src/glibc/glibc-2.39
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