在函数返回的GDB中设置断点 [英] Setting breakpoint in GDB where the function returns

问题描述

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

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 ?

没有参数的break命令是什么意思？

And what does "break" command without argument means?

推荐答案

无参数断点停止在当前选择的堆栈帧中的下一条指令执行。您可以通过框架或向上和向下选择strack框架命令。如果您要调试您实际上 离开当前功能的点，请选择下一个外框，然后在那里断开。

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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