[GSoC] Memory Protection support for PowerPC and ARM

Hesham Moustafa heshamelmatary at gmail.com
Thu May 30 18:56:31 UTC 2013


First I'd like to thank RTEMS admins for accepting me in GSoC this year and
specially my mentor Gedare who supported and helped me alot.

This is a brief abstraction of what my project is about to those who maybe
interested. I'd like to have some feed backs and suggestions.


The current code of MMU support is not mature enough. It’s important to
have a reliable high-performance easy-to-port, low-level MMU infrastructure
for RTEMS (as being RTOS) and that’s what the project is partially about.
Also libmm (memory management library) should include cache manager and
give a clear picture of how MMU/Caching interact not only for
uni-processors, but also for multiple processors systems.

I will work mainly on providing a reliable well-designed low-level library
to make use of MMU, and possibly MPU, capabilities for some PowerPC and ARM



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