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¿µ¹® Ç¥Áظí Virtualization extension of Device Tree for embedded hypervisor(Technical Report)
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¿µ¹® ³»¿ë¿ä¾à This technical report introduces the implementation of device tree to describe the virtual environment of guest OS. Device tree is a data structure that used in formal description of hardware in general systems. Recently, operating systems such as Linux adopt the device tree to present the hardware configuration. In this report, we will introduce the device tree shortly and an implementation in an embedded hypervisor will be explained. In the end, we will propose an extension to compensate insufficient information of the existing implementation.
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