1. 安装gdb和相關文件161Please respect copyright.ＰＥＮＡＮＡxauaSxKWmS
# sudo apt install gdb161Please respect copyright.ＰＥＮＡＮＡIZQ2utASAh
161Please respect copyright.ＰＥＮＡＮＡiqnydYgKex
2. 開始調試161Please respect copyright.ＰＥＮＡＮＡK3nNK0hx1L
# gdb my_exe161Please respect copyright.ＰＥＮＡＮＡAo6apA1C3S
(gdb) r
3. 發生錯誤時查看出錯地點和調用過程161Please respect copyright.ＰＥＮＡＮＡJIkiEjYZbm
(gdb) bt
4. 退出gdb161Please respect copyright.ＰＥＮＡＮＡy36cNBEXWG
(gdb) q
有時候需要glibc的源文件，可先下載glibc，然後指定給gdb161Please respect copyright.ＰＥＮＡＮＡjOZJqUUzfx
# cd /usr/src/glibc161Please respect copyright.ＰＥＮＡＮＡk9rVS8EoM7
# tar xvf glibc-2.39.tar.xz161Please respect copyright.ＰＥＮＡＮＡzRZkKSJR8C
在gdb中指定glibc的源代碼：161Please respect copyright.ＰＥＮＡＮＡiNiFClUpfe
(gdb) directory /usr/src/glibc/glibc-2.39
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