graph-builder

This project is used to generate program graphs from C programs. These graphs are based on the programs AST which is then annotated with control and data flow edges.

Dependencies

This project relies on the Clang-AST. In order to build it, you need to install the following dependencies:

• llvm-11
• clang-11
• clang-tools-11
• libclang-11-dev

In most cases, these can be installed using your OS's package manager, e.g. sudo apt-get install <Package>

Build

To build this project, clone this repository and follow these steps:

1. cd graph-builder
2. mkdir build
3. cd build
4. cmake ..
5. make
6. make install (optional)

Usage

The C language graph builder can be invoked from the home directory as such ./build/src/c/app/c-graph-builder [file.c] [-flags]. If you run step 6, it can be invoked simply via c-graph-builder [file.c] [-flags]

To see what graphs can be built and options, run c-graph-builder -h