OEM is doing design with Jeston Xavier NX, and wants to know how they can verify that the function to make writable memory non-executable is working.
hello riwilliams,
am not quite understand your request,
there’s $ pmap
commands you might use to show the memory usage of a process.
please also check the processes PID by $ ps aux
.
you might refer to Xavier TRM, please refer to chapter-3.4 System Memory Management Unit (SMMU);
please also check the wiki page about memory protection for more details.
thanks