Pin Instrumentation Capability Use Pin APIs to write PinTools that: Replace application functions with your own Call the original application function from within your replacementfunction Fully examine any application instruction,and insert a call to your instrumenting function to be executed whenever that instruction executes Pass parameters to your instrumenting function from a large set of supported parameters Register values(including IP),Register values by reference(for modification) Memory addresses read/written by the instruction Full register context Track function calls including syscalls and examine/change arguments Track application threads ·Interceptsignals .Instrumenta process tree 5 .Many other capabilities...Pin Instrumentation Capability Use Pin APIs to write PinTools that: • Replace application functions with your own ➢ Call the original application function from within your replacement function • Fully examine any application instruction, and insert a call to your instrumenting function to be executed whenever that instruction executes ➢ Pass parameters to your instrumenting function from a large set of supported parameters ✓ Register values (including IP), Register values by reference (for modification) ✓ Memory addresses read/written by the instruction ✓ Full register context ✓ …… • Track function calls including syscalls and examine/change arguments • Track application threads • Intercept signals • Instrument a process tree • Many other capabilities... 5