一个简单的虚拟机源码分析，传上来大家一起研究-A simple virtual machine source code analysis, Chuan-up Let us explore together

机顶盒卡通讯代码，主要工作是读取卡内的基本信息，如卡号、运营商等信息，在智能卡 Reset 后必须首先执行，之后才可以执行其他的命令 -Communications set-top box card code, the main task is to read the card' s basic information, such as card numbers, operators and other information, after Reset in a smart card mu

製作嵌入式檔案系統的好開源包，並且能產生工具鏈及相關庫件-Making good open-source embedded file system package, and can produce pieces of the tool chain and associated libraries