说明：  linux下面的一个川口调试工具，尤其适合交叉编译后用于arm平台的嵌入式linux川口调试，内含源代码和makefile，只需对makefile稍作修改即可编译成arm版本。
(linux Kawaguchi following a debug tool, particularly suitable for cross-compiled for arm embedded linux platform debugging Kawaguchi, including source code and makefile, just some slight modifications to the makefile to compile into arm version.)