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From: Rodrigo D. <ro...@ho...> - 2008-12-19 22:44:45
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Hi everyone, I would like to compare the dynamic instruction mix profile of an application before and after binary translation. By "before binary translation" I mean the instruction mix if I were to execute the application natively (without Valgrind). By "after binary translation" I mean the instruction mix of the translated code when using Valgrind without any instrumentation. I have two questions: 1. For the "before" part, I am thinking this could be done using a Valgrind tool. Is there a tool that already does this? I looked at the tool suite included with Valgrind but I couldn't find one that does instruction mix analysis. 2. For the "after" part, this is more involved. I would like to modify Valgrind to run this analysis. I am somewhat familiar with the source code but I would appreciate if somebody could send me some pointers of where to start. Thanks for your help, Rodrigo Dominguez |