Hello All,

I want to inject faults (bit flip model) into the data cache during the application execution. I plan to generate three random numbers to select which cache line, which bit of the data within the cache line and which clock cycle that the fault will be injected. However I do not know how can I implement such an approach during the application execution. Do you have any experinence on fault injection on dcache with using gem5 simulator? I couldn’t find where such an approach can be implemented or any other ready tools for fault injection on caches with gem5.

I am using X86 with FS mode and classic memory model.

Thank you in advance for your time and help.

Sanem.
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