| U-Boot移植过程中两种代码重定位技术研究 |
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| 引用本文： | 郭国法,董辉,张开生.U-Boot移植过程中两种代码重定位技术研究[J].单片机与嵌入式系统应用,2017,17(6). |
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| 作者姓名： | 郭国法 董辉 张开生 |
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| 作者单位： | 陕西科技大学电气与信息工程学院,西安,710021 |
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| 摘 要： | 针对ARM架构的U-Boot移植过程中处理器种类繁多、启动方式多样化这一问题,提出了两种代码重定位技术.该代码重定位技术实现了在任何一种存储器上均能够启动U-Boot程序,并对两种技术进行了比较.实验表明,选择使链接地址固定的代码重定位技术可以实现U-Boot的高效移植.
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| 关 键 词： | 嵌入式系统 U-Boot 代码重定位技术 移植 |
Research on Two Kinds of Code Relocation Technique in U-Boot |
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| Guo Guofa,Dong Hui,Zhang Kaisheng.Research on Two Kinds of Code Relocation Technique in U-Boot[J].Microcontrollers & Embedded Systems,2017,17(6). |
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| Authors: | Guo Guofa Dong Hui Zhang Kaisheng |
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| Abstract: | Aiming at the problem that the ARM processor has a wide variety of processors and the diversity of the boot mode in the process of U-Boot porting,two kinds of code relocation technology are proposed.It is achieved that each memory can start the U-Boot program, which is compared with the other.The experiment results show that the code relocation technique to fix the link address can realize the efficient transplantation of U-Boot. |
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| Keywords: | embedded system U-Boot code repositioning technology transplantation |
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