Introduction

This is a modified v8 JavaScript Just-In-Time (JIT) compiler that can be built with the MCFI/PICFI toolchain. The JIT comiler was modified to CFI-instrumented JITted code.

How to Build

1. First you need to build the MCFI/PICFI toolchain. Download it here at https://github.com/mcfi/MCFI and following the build instructions.

2. Enter the verifier directory and type ./build.sh to build the verifyer.

3. In the current directory, type make dependencies and ./build.sh you are good to go. make dependencies would report some errors, which you could just ignore.