Preventing access to a part of the address space from Sigma0

Masti Ramya Jayaram rmasti at inf.ethz.ch
Tue Sep 9 16:22:42 CEST 2014


Dear all,

I would like to prevent access to a part of the address space from sigma0 for security reasons on my board. For example, I would like to prevent even sigma from accessing say 0xc0000000 - 0xffffffff of memory. What is the best way to accomplish this and test it? 

Thanks,
ramya


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