A location in a program at which execution is tobe stopped and control of the processor switched to the debugger.Mechanisms for creating and removing breakpoints are provided by mostdebugging tools.

• 一个在程序中的地址,在那里程序的执行被停止,并且处理器的控制转换到了除错程序。大多数除错工具提供增加与删除一个断点的机制。