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AUTOMATIC PORTING OF BINARY FILE DESCRIPTOR LIBRARY

机译:二进制文件描述符库的自动移植

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摘要

Since software is playing an increasingly important role in system-on-chip, retargetable compilation has been an active research area in the last few years. However, the retargetting of equally important downstream system tools, such as assemblers, linkers and debuggers, has either been ignored, or falls short of production quality due to the complexity involved in these tools. In this paper, we present a technique that can automatically retarget the GNU BFD library, the foundation library for a suite of binary tools. Other than having all the advantages enjoyed by open-source software by aligning to a de facto standard, our technique is systematic, as a result of using a formal model of abstract binary interface (ABI) as a new element of architectural model; and simple, as a result of leveraging free software to the largest extent.
机译:由于软件在片上系统中扮演着越来越重要的角色,因此可重定位的编译在过去几年中一直是活跃的研究领域。但是,由于这些工具涉及的复杂性,重新定位同等重要的下游系统工具(例如汇编器,链接器和调试器)的目标或者被忽略,或者达不到产品质量。在本文中,我们提出了一种可以自动重新定位GNU BFD库的技术,该库是一整套二进制工具的基础库。除了通过符合事实上的标准而拥有开源软件所享有的所有优势之外,我们的技术是系统的,这是由于使用了抽象二进制接口(ABI)的形式模型作为体系结构模型的新元素;由于最大程度地利用了免费软件,因此操作非常简单。

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