摘要
GDBStub技术是对MCU程序进行远程调试的一种方法。该方法为开发嵌入式软件的调试工具提供了技术基础。论文在剖析GDBStub技术的基础上,针对应用广泛的飞思卡尔32位CodeFire系列MCU,提出了基于GDBStub技术的CodeFire系列MCU编程调试方法(GDBStub for ColdFire),该方法通过串口配合PC机端的GDB工作,可实现对目标机MCU的调试。文章最后给出了调试实例。
GDBStub is a technology of remote debugging on embedded software with PC,which supports the development of debugging tools of embedded software.ColdFire MCUs has been applied widely in embedded system.A method of how to design and implement GDBStub for ColdFire MCUs is approached,after the analysis of GDBStub technology.The GDBStub works together with GDB in PC from serial ports for joint debugging the embedded software on target MCU.At last an example of debugging with GDBStub is given.
出处
《微型电脑应用》
2009年第10期52-54,6,共3页
Microcomputer Applications
