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A virtual filesystem framework to support embedded software development.

机译:支持嵌入式软件开发的虚拟文件系统框架。

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摘要

We present an approach to simplify the software development process for embedded systems by supporting key development tasks such as debugging, tracing and configuration. Our approach is based on the use of distributed filesystem abstractions; principal building blocks within an embedded system in the form of "systems on chip" (SoC) export filesystem abstractions that are composed together up the system hierarchy, and provide familiar file based interfaces with which to interact with the entire system. The central question addressed in this thesis is as to how the workstation centric idea of a distributed filesystem can be implemented and effectively applied to facilitate various software development tasks in the embedded domain. To this end, a primary contribution of our work is the realization of distributed filesystem implementations that are compatible with resource constrained embedded architectures. We demonstrate use of the filesystems in enabling debugging and tracing in heterogeneous, multiprocessor environments, while addressing issues central to SoC based systems. The virtual filesystem model is also applied to facilitate usage, configuration and deployment in a contrasting embedded application domain in the form of distributed sensor networks, thereby demonstrating the its adaptability.
机译:我们提出一种方法,通过支持关键的开发任务(例如调试,跟踪和配置)来简化嵌入式系统的软件开发过程。我们的方法基于分布式文件系统抽象的使用。嵌入式系统中的主要构造块以“片上系统”(SoC)的形式导出文件系统抽象,这些抽象由系统层次结构组成,并提供与整个系统交互的基于文件的熟悉接口。本文所解决的中心问题是如何实现并有效地应用以工作站为中心的分布式文件系统的思想,以促进嵌入式领域中的各种软件开发任务。为此,我们工作的主要贡献是实现与资源受限的嵌入式体系结构兼容的分布式文件系统实现。我们演示了在异构,多处理器环境中启用调试和跟踪的同时使用文件系统的方法,同时解决了基于SoC的系统的核心问题。虚拟文件系统模型还适用于以分布式传感器网络的形式在相反的嵌入式应用程序域中促进使用,配置和部署,从而证明了其适应性。

著录项

  • 作者

    Pisupati, Bhanu N.;

  • 作者单位

    Indiana University.;

  • 授予单位 Indiana University.;
  • 学科 Computer Science.
  • 学位 Ph.D.
  • 年度 2007
  • 页码 179 p.
  • 总页数 179
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自动化技术、计算机技术;
  • 关键词

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