Elastos平台上可执行文件的三种入口规范

Elastos嵌入式操作系统是基于CAR构件技术、支持构件化应用的操作系统,是国家863计划支持的TD-SCDMA的操作系统标准。Elastos平台上的可执行文件是Elastos嵌入式操作系统中最重要的文件类型,因为可执行文件是完成操作的真正执行者。可执行文件的大小、运行速度、资源占用情况及可扩展性等与文件加载过程和文件的入口规范紧密相关。研究可执行文件的加载过程、执行流程和入口规范对编写高性能程序和一些黑客技术的运用都是非常有意义的。

Three Entry Criterions of Executable File on Elastos Platform

Elastos is an embedded operating system based on CAR component technology,and the standard TD-SCDMA operating system supported by the "863" program.Executable file on Elastos platform is the most important file type in Elastos embedded OS.Because executable file is the real executor of operation.The size,speed,owned resources and extensibility of executable file is closed to the loading process and entry criterions of executable file.The research of loading process,flow of execution and entry criterions of executable file is very significant to improve the performance of program and apply some hacker techniques.