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...has both IR and machine code information and generate both of them, I believe implementing a method giving this information is possible. Thus I try to implement that but I am out of concept of LLVM back-end. Does anyone who could explain this? Thanks, Keun Soo From: Keun Soo Yim [mailto:yim2012 at gmail.com] Sent: Sunday, December 14, 2008 3:16 AM To: LLVM Developers Mailing List Subject: Re: [LLVMdev] How to correlate LLVA with native ISA Thank your for reply. The reason why these information are needed is that I am trying to extract the program signature (e.g., control flow) o...

Thank your for reply. The reason why these information are needed is that I am trying to extract the program signature (e.g., control flow) out side of the binary. Conventional compiler technique adds extra checking code into the target source or target IR in an invasive manner. Since code generator combines the added code with the original one, they don't need to correlate these two

Keun Soo Yim wrote: > > Hi, > > How to correlate the LLVM IR-leve instructions and memory values > with the machine instructions and memory locations? Can you tell us what goal you are trying to accomplish that requires you to do this? There might be better ways of doing what you want. The answer to your question probably depends on whether you're trying to write a