DocumentCode
607410
Title
Acceleration of dual OS virtualization in embedded systems
Author
Soo-Cheol Oh ; KwangWon Koh ; Chei-Yol Kim ; Kangho Kim ; SeongWoon Kim
Author_Institution
Dept. of Cloud Comput. Res., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
fYear
2012
fDate
3-5 Dec. 2012
Firstpage
1098
Lastpage
1101
Abstract
This paper proposes ViMoExpress that is a lightweight virtualization solution for embedded systems. ViMoExpress accelerates dual OSes in single embedded system by utilizing TrustZone function of ARM. Two guest OSes are located on secure and normal worlds of TrustZone, and ViMoExpress is run on monitor mode. Two guest OSes can be run without any intervention except switches between the guest OSes. Thus, ViMoExpress generates little overhead. The code of ViMoExpress is very compact that is under 1,000 lines.
Keywords
embedded systems; microprocessor chips; operating systems (computers); virtualisation; ARM; TrustZone function; ViMoExpress; dual OS virtualization acceleration; embedded systems; guest OS; Embedded System; TrustZone; Virtual Machine Monitor; Virtualization;
fLanguage
English
Publisher
ieee
Conference_Titel
Computing and Convergence Technology (ICCCT), 2012 7th International Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4673-0894-6
Type
conf
Filename
6530499
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