如何在函数返回的GDB中设置断点？ [英] How to set a breakpoint in GDB where the function returns?

问题描述

我有一个C ++函数，它在各个地方有很多返回语句。如何在函数实际返回的return语句处设置断点？

I have a C++ function which has many return statements at various places. How to set a breakpoint at the return statement where the function actually returns ?

什么是break命令而无参数意味着什么？

And what does "break" command without argument means?

推荐答案

不带参数的break在当前选定的堆栈帧的下一条指令处停止执行。您可以通过框架或向上和向下命令。如果您想调试离开当前函数的实际位置，请选择下一个外框并在那里中断。

break without arguments stops execution at the next instruction in the currently selected stack frame. You select strack frames via the frame or up and down commands. If you want to debug the point where you are actually leaving the current function, select the next outer frame and break there.

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