驱动程序生成器的设计与实现

Design and Implementation of a Driver Generator

开发 SCSI( small computer system interface)驱动程序自动生成器的目的是为了高效地开发各种驱动程序 .该生成器可以自动完成 SCSI子系统的代码维护 ,自动生成驱动程序绝大部分的模块 ,并能自动打包 ,提供主盘、从盘两种运行方式下的驱动程序 .该文介绍了自动生成器的设计思想、系统控制流程及数据流程、系统模块及层次结构、接口和运行处理以及生成器的实现 ,包括模块管理。

An SCSI (small computer system interface) driver automatic generator has been developed for developing SCSI drivers efficiently. The generator can automatically maintain SCSI subsystem code, generate most driver modules, package, and provide drivers under the master and slave running modes. In this paper, the authors present the automatic generator's design method, system control flow, data flow, system modules and hierarchy, interface and running processing. The paper describes in brief the system implementation, including the module management, automatic packaging, and model generation.