Tymcrat

Type-Migrating C-to-Rust Automatic Translator

This repository provides the implementation of the tool Tymcrat of the paper Type-Migrating C-to-Rust Translation using a Large Language Model and the evaluation scripts.

Build

The following commands build Tymcrat:

cd ~
git clone https://github.com/kaist-plrg/simcrat.git tymcrat
cd tymcrat
rustup component add rust-src rustc-dev llvm-tools-preview
cd deps_crate
cargo build
cd ..
cargo build --release

Benchmark Setup

The following commands set up the benchmark programs.

cd ~
tymcrat/scripts/gnu.sh

Evaluation

The following commands run the evaluation scripts:

cd ~/tymcrat
scripts/run.sh 0 0
scripts/run.sh 0 1
scripts/run.sh 0 2
scripts/run.sh 0 3
scripts/run.sh 1 0
scripts/run.sh 1 1
scripts/run.sh 1 2
scripts/run.sh 1 3
scripts/run.sh 2 0
scripts/run.sh 2 1
scripts/run.sh 2 2
scripts/run.sh 2 3
scripts/run.sh 3 0
scripts/run.sh 3 1
scripts/run.sh 3 2
scripts/run.sh 3 3
scripts/run.sh 4 0
scripts/run.sh 4 1
scripts/run.sh 4 2
scripts/run.sh 4 3

• The first argument decides the number of candidate signatures.
• The second argument decides:
  • 0: fix - yes, augmentation - yes
  • 1: fix - no, augmentation - yes
  • 2: fix - yes, augmentation - no
  • 3: fix - no, augmentation - no