With these GDB enhancements, you can see the exact state of the CPU every time the breakpoint is reached and with every step operation you execute.

使用这些GDB增强，您可以看到每次到达断点和执行每步操作时的确切CPU状态。

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For example, a breakpoint may be hit while stepping over a function, and the user may wish to start a new stepping operation inside that function.

例如，可能在单步执行函数时遇到断点，并且用户可能希望在该函数中开始新的单步执行操作。

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