uClinux移植的具体步骤，和应用仿真环境下GDB工具的具体体实现情况，及相关的命令及其他一些简单易懂的代码。 已通过测试。 -the uClinux transplantation concrete steps and a GDB tools in the application of the simulation environment to achieve, and the command and some other easy-to-understand code. Has bee