A program logic for verifying concurrent C++ in Coq.
cpp2v -v -names XXX_names.v -o XXX_cpp.v XXX.cpp -- ...clang options...
The following scripts should work, but you can customize them based on your needs. They must be run inside a clone of this repository.
Our instructions are for Linux (Ubuntu) and OSX.
- LLVM 17 or greater (we've tested against 17 and 18)
- cmake
- opam 2
# install opam and cmake
sudo apt install cmake opam
# install llvm 18 (see directions here: https://apt.llvm.org/)
wget https://apt.llvm.org/llvm.sh
chmod +x llvm.sh
sudo ./llvm.sh 18 all
For OSX we recommend clang 18:
brew install llvm@18 cmake opam
export PATH=/usr/local/opt/llvm@18/bin:${PATH}
The script below uses 4 cores, customize as needed.
# install opam dependencies
eval $(opam env)
# The first time, run:
opam repo add coq-released https://coq.inria.fr/opam/released
opam repo add iris-dev https://gitlab.mpi-sws.org/iris/opam.git
# install cpp2v Coq library and Coq dependencies
opam update
opam pin -n coq-cpp2v .
opam pin -n coq-cpp2v-bin .
opam install coq coq-cpp2v coq-cpp2v-bin
Building is primarily done via dune and can be done using
$ dune build
See the examples in the tests
directory to get an idea of coverage that the logic supports.
More examples will be added as the feature set evolves.
You can run the tests with:
$ dune test
You can run cpp2v
on your own files by invoking
$ dune exec cpp2v -- ...cpp2v options... -- ...clang options...
src
andinclude
-- the implementation of thecpp2v
tool.llvm-include
-- extensions of LLVM source code (seellvm-include/LICENSE.txt
for the license of these files)
coq-upoly
-- universe polymorphic monad librariestheories
-- the core Coq development.prelude
-- BlueRock's prelude extending stdpplang/cpp
-- the C++ syntax and semanticssyntax
-- the definition of the C++ AST (abstract syntax tree)semantics
-- core semantic definitions that are independent of separation logiclogic
-- the separation logic weakest pre-condition semanticsparser
-- the environment used to interpret the generated code.
The following command can be used to create a _CoqProject
file for use by Coq IDEs.
$ ln -s _CoqProject.template _CoqProject