https://github.com/math2001/ubc

https://github.com/math2001/ubc

Last synced: 11 months ago
JSON representation

• Host: GitHub
• URL: https://github.com/math2001/ubc
• Owner: math2001
• Created: 2022-11-22T06:03:43.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-07-13T05:16:11.000Z (almost 3 years ago)
• Last Synced: 2025-01-06T20:52:19.845Z (over 1 year ago)
• Language: Python
• Size: 815 KB
• Stars: 0
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README

Awesome Lists containing this project

README

          
Undefined behavior C

====================

Setup

-----

Install the pre commit hook.

    ln -s "$PWD/pre-commit" .git/hooks/pre-commit

Install pytest and dot (for visualizing the CFG)

Run the tests:

    pytest

Type verification:

    mypy --strict .

Code formatting:

    find -name '*.py' | xargs autopep8 -i

Usage

-----

To convert C to graph lang

    env TV_ROOT=... L4V_ARCH=RISCV64 bash make-graph-from-c.sh  

To use ubc:

    usage: python3 main.py [options]  function-names...

      --show-graph: Show the graph lang

      --show-dsa: Show the graph after having applied dynamic single assignment

      --show-ap: Show the assume prove prog

      --show-smt: Show the SMT given to the solvers

      --show-sats: Show the raw results from the smt solvers (sat/unsat)