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This article mainly introduces what the dump file refers to, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Dump files, also known as memory dump files or memory snapshot files, are memory images of processes and are used to debug drivers for driver writers. The dump file contains module information, thread information, stack call information, exception information and other data of the program.

The operating environment of this tutorial: windows7 system, Dell G3 computer.

Dump file, also known as memory dump file or memory snapshot file, is a memory mirror of a process, a snapshot of a process or system at a given time, such as when the process crashes or when the process has other problems, even at any time, we can use the tool to back up the memory of the system or a process for debugging and analysis. The dump file contains module information, thread information, stack call information, exception information and other data of the program.

The execution state of the program can be saved to the dump file through the debugger.

Dump files, which are used to debug drivers for driver writers, must be opened with specialized tool software, such as using WinDbg.

When our program is released, the code cannot be tracked on the client, so the Dump (extension .dmp) file is particularly important to us. We can reproduce the problem situation through the .dmp file, and then find the line number corresponding to the problem according to the reproduction condition (including stack calls, etc.).

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