Pin Tutorial - Slides (2007)-计算机科学

Pin TutorialPin Tutorial 2007 1What is Instrumentation?A technique that inserts extra code into a program to collect runtime informationInstrumentation approaches:• Source instrumentation: –  Instrument source programs • Binary instrumentation:–  Instrument executables directlyPin Tutorial 2007 2  No need to recompile or relink   Discover code at runtime   Handle dynamically-generated code   Attach to running processesWhy use Dynamic Instrumentation?Pin Tutorial 2007 3Advantages of Pin