CuLifter

CuLifter parses NVIDIA SASS and lifts it to LLVM IR. The implementation is Python-based; main.py is the command-line entry point and supports CPU, serialized-warp CPU, NVVM, and ARM lifter backends.

Setup

conda env create -f environment.yml -p .conda_env
export PATH="$(pwd)/.conda_env/bin:$PATH"
python -c "import elftools, libcst, llvmlite, yaml"

Example:

python main.py -i input.sass input.elf -o output --lifter x86

main.py writes output.ll. Use python main.py --help for the current options.