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DependableSystemsLab / LLFI

LLFI is an LLVM based fault injection tool, that injects faults into the LLVM IR of the application source code. The faults can be injected into specific program points, and the effect can be easily tracked back to the source code. Please refer to the paper below. NOTE: If you publish a paper using LLFI, please add it to PaperLLFI.bib
http://blogs.ubc.ca/karthik/2014/02/23/quantifying-the-accuracy-of-high-level-fault-injection-techniques/
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What's the difference between the various source registers #54

Closed timahfika closed 9 years ago

timahfika commented 9 years ago

This is not an issue report... Just wanted to know what's the difference between injecting in the different source registers i.e srcreg1, srcreg2, srcreg3 and srcreg4?

jshwei commented 9 years ago

They are what the name says, srcreg1 is injecting into the first register of the selected instruction, and srcreg2 is injecting into the second register. say it's a store instruction, srcreg1 is to inject into the data, while srcreg2 is to inject into the address