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ipt-tools

A set of tools to analyze trace data generated from Intel PT.

iptba

Analyze conditional branch behavior.

  1. Generate perf.data with Intel PT enabled
perf record -e intel_pt//u <command>
  1. Use perf script with provided script
perf script --itrace=i1ns -s iptba-script.py <command>

NOTE Executables need to be compiled with the -no-pie flag enabled (in gcc).

iptdiff (WIP)

Compare two trace data of an executable.

TODO

  • port iptba to C/C++
  • prototype of iptdiff