1. 安装gdb和相關文件101Please respect copyright.PENANA7DlHNos0dC
# sudo apt install gdb101Please respect copyright.PENANAl8YcFTPqWq
101Please respect copyright.PENANAjCJTzLeehh
2. 開始調試101Please respect copyright.PENANA0waRN72HXM
# gdb my_exe101Please respect copyright.PENANAk5kANKBD1d
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程101Please respect copyright.PENANAqmRzWTRNez
(gdb) bt
4. 退出gdb101Please respect copyright.PENANAZY82ONASMa
(gdb) q
有時候需要glibc的源文件,可先下載glibc,然後指定給gdb101Please respect copyright.PENANASJgSOnblGI
# cd /usr/src/glibc101Please respect copyright.PENANATMqtA3ZOhg
# tar xvf glibc-2.39.tar.xz101Please respect copyright.PENANAB8ZrBWwVSr
在gdb中指定glibc的源代碼:101Please respect copyright.PENANAq2BNJMZzNk
(gdb) directory /usr/src/glibc/glibc-2.39
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