The Memory Protection in Embedded RTOS

Jian Kuang; Quan Ming Shi; Jia Li Bian

doi:10.4028/www.scientific.net/AMM.198-199.294

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 198-199The Memory Protection in Embedded RTOS

The Memory Protection in Embedded RTOS

Abstract:

For Embedded Real Time OS, making use of the MMU features, especially memory protection, is important to meet the needs of those embedded real time applications which requires such support. This paper is meant to implement a memory protection system focused on embedded real time OS. The system is based on memory domain table management. The memory domain table is the data structure to manage memory blocks with access attribute based on MMU support. A suit of architecture independent APIs were provided to set the address and attributes of memory.

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Periodical:

Applied Mechanics and Materials (Volumes 198-199)

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294-299

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.198-199.294

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Online since:

September 2012

Authors:

Jian Kuang, Quan Ming Shi, Jia Li Bian

Keywords:

API, Embedded, Memory Protection, RTOS

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References

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