vmvare + windbg 调试设置

/fastdetect /debug /debugport=com1 /baudrate=115200

boot.ini 设置这个

-k com:port=//./pipe/com_1,baud=11520,pipe

  创建Windgb快捷方式后，在“目标”后面追加："D:/Program Files/Debugging Tools for Windows/windbg.exe" -k com:port=//./pipe/com_1,baud=11520,pipe

 http://www.koders.com

虚拟机：
创建SerialPort,  选中：Connect at power on,
Use named pipe:
1, //./pipe/com_1
2, This end sever
3, The other end is application

选中Yield cpu on poll
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