interoperability.ffi.md

C++ links: interoperability - foreign function interfaces (FFIs)

Contents

• General
• Language-specific: Bash, C, C#, Common Lisp, Coq, D, Fortran, Haskell, Java, JavaScript, Julia, Lua, Nim, Objective-C, OCaml, PHP, Python, R, Rust, Scheme, Stata, Swift, WebAssembly, Zig

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General

General: Readings

• Operational Semantics for Multi-Language Programs
  • Principles of Programming Languages (POPL) 2007
  • Jacob Matthews, Robert Bruce Findler
  • https://dl.acm.org/doi/10.1145/1190215.1190220
  • Formal Semantics for Multi-Language Programs
    • Strange Loop 2023
    • Amal Ahmed
    • https://www.youtube.com/watch?v=xOInz_gt2Fg
• Semantic Encapsulation using Linking Types
  • ACM SIGPLAN International Workshop on Type-Driven Development (TyDe) 2023
  • Daniel Patterson, Andrew Wagner, Amal Ahmed
  • https://dl.acm.org/doi/10.1145/3609027.3609405
  • https://icfp23.sigplan.org/details/tyde-2023/4/Semantic-Encapsulation-using-Linking-Types
  • https://dbp.io/pubs/2023/lt.pdf
  • https://www.youtube.com/watch?v=Uoj9rVFlOQs
• Semantic Soundness for Language Interoperability
  • PLDI 2022
  • Daniel Patterson, Noble Mushtak, Andrew Wagner, Amal Ahmed
  • https://doi.org/10.1145/3519939.3523703
  • https://aps.arxiv.org/abs/2202.13158
  • https://dbp.io/pubs/2022/semint.pdf
  • https://www.youtube.com/watch?v=uasYCcvYIkQ

General: Readings: Memory Management

• Collecting Cyclic Garbage across Foreign Function Interfaces: Who Takes the Last Piece of Cake?
  • PLDI 2023
  • Tetsuro Yamazaki, Tomoki Nakamaru, Ryota Shioya, Tomoharu Ugawa, Shigeru Chiba
  • https://dl.acm.org/doi/abs/10.1145/3591244
  • https://pldi23.sigplan.org/details/pldi-2023-pldi/25/Collecting-Cyclic-Garbage-across-Foreign-Function-Interfaces-Who-Takes-the-Last-Piec

General: Readings: Optimization

• Cross Module Quickening - The Curious Case of C Extensions
  • ECOOP 2024
  • Felix Berlakovich, Stefan Brunthaler
  • https://doi.org/10.4230/LIPIcs.ECOOP.2024.6
  • https://github.com/fberlakovich/cmq-ae
• Dr Wenowdis: Specializing Dynamic Language C Extensions using Type Information
  • SOAP 2024: ACM SIGPLAN International Workshop on the State Of the Art in Program Analysis
  • Maxwell Bernstein, Carl Friedrich Bolz-Tereick
  • https://dl.acm.org/doi/10.1145/3652588.3663316
  • https://arxiv.org/abs/2403.02420
• Low-level Cross-Language Post-Link Optimisation
  • 2021 PhD Dissertation
  • Nandor Licker
  • https://doi.org/10.17863/CAM.87641

General: Readings: Security

• BinWrap: Hybrid Protection Against Native Node.js Add-ons
  • ACM Asia Conference on Computer and Communications Security (ASIA CCS) 2023
  • George Christou, Grigoris Ntousakis, Eric Lahtinen, Sotiris Ioannidis, Vasileios P. Kemerlis, Nikos Vasilakis
  • https://cs.brown.edu/~vpk/papers/binwrap.asiaccs23.pdf
  • https://github.com/atlas-brown/binwrap
• COOPER: Testing the Binding Code of Scripting Languages with Cooperative Mutation
  • Network and Distributed System Security Symposium (NDSS) 2022
  • Peng Xu, Yanhao Wang, Hong Hu, Purui Su
  • https://www.ndss-symposium.org/ndss-paper/auto-draft-260/
  • https://github.com/TCA-ISCAS/Cooper
• Cross-Language Attacks
  • Network and Distributed System Security Symposium (NDSS) 2022
  • Samuel Mergendahl, Nathan Burow, Hamed Okhravi
  • https://www.ndss-symposium.org/ndss-paper/auto-draft-259/
• Exploiting Mixed Binaries
  • ACM Transactions on Privacy and Security Volume 24, Issue 2, Article 7 (December 2020)
  • Michalis Papaevripides and Elias Athanasopoulos
  • https://dl.acm.org/doi/10.1145/3418898

General: Software

• C++ Language Interface Foundation (CLIF)
  • https://github.com/google/clif
• CppInterOp: A Clang-based C++ Interoperability Library
  • https://github.com/compiler-research/CppInterOp
• libffi: A portable foreign-function interface library
  • http://sourceware.org/libffi
  • https://github.com/libffi/libffi
• Scapix Language Bridge
  • Automatic, on the fly bindings from C++ to Java, Objective-C, Swift, Python, JavaScript (WebAssembly), and C#. Bridge code automatically generated directly from C++ header files, no need to manually maintain IDL definitions or bindings.
  • https://github.com/scapix-com/scapix
• SWIG: Simplified Wrapper and Interface Generator
  • http://www.swig.org/

General: Talks

• Making Libraries Consumable for Non-C++ Developers
  • CppCon 2021
  • Aaron R Robinson
  • https://www.youtube.com/watch?v=4r09pv9v1w0

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Bash

• ctypes.sh: a foreign function interface for bash
  • https://github.com/taviso/ctypes.sh

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C

• 2024 Update: Efficient and Reliable Wrapping of C APIs Using Modern C++
  • ACCU 2024
  • Vladimir Vishnevskii
  • https://www.youtube.com/watch?v=8DtqDay8ko0
  • https://github.com/vvish/lmdb-cpp
• Cross-language interfaces between C and C++ - https://gustedt.wordpress.com/2017/08/08/cross-language-interfaces-between-c-and-c/
• DragonFFI: C Foreign Function Interface and JIT using Clang/LLVM
  • DragonFFI is a C Foreign Function Interface (FFI) library written in C++ and based on Clang/LLVM. It allows any language to call C functions thought the provided APIs and bindings.
  • https://github.com/aguinet/dragonffi/
  • FOSDEM 2018 - https://fosdem.org/2018/schedule/event/dragonffi/
  • DragonFFI: FFI/JIT for the C language using Clang/LLVM - http://blog.llvm.org/2018/03/dragonffi-ffijit-for-c-language-using.html
• Efficient and Reliable Wrapping of C APIs Using Modern C++
  • Vladimir Vishnevskii
  • C++ on Sea 2023
  • https://www.youtube.com/watch?v=SJlyMV_oTpY
• ffi-overhead: comparing the C FFI (foreign function interface) overhead for various programming languages
  • https://github.com/dyu/ffi-overhead
• Hourglass Interfaces for C++ APIs - CppCon 2014
  • https://www.slideshare.net/StefanusDuToit/cpp-con-2014-hourglass-interfaces-for-c-apis
  • https://www.youtube.com/watch?v=PVYdHDm0q6Y
  • https://github.com/CppCon/CppCon2014/tree/master/Presentations/Hourglass%20Interfaces%20for%20C%2B%2B%20APIs
• How to call C libraries from C++
  • CppCon 2014; Lisa Lippincott
  • https://www.youtube.com/watch?v=3ZO0V4Prefc
  • https://github.com/CppCon/CppCon2014/tree/master/Presentations/How%20to%20call%20C%20libraries%20from%20C%2B%2B
  • Code and slides from Lisa Lippincott's “How to Call C libraries from C++” presentation from Cppcon 2014
  • https://github.com/jfirebaugh/PlusPlus
• Skip the FFI: Embedding Clang for C Interoperability
  • 2014 LLVM Developers' Meeting
  • Jordan Rose, John McCall
  • https://llvm.org/devmtg/2014-10/#talk18
• The Challenges of Implementing the C Standard Library in C++
  • CppNow 2023
  • Siva Chandra Reddy
  • https://www.youtube.com/watch?v=cuVrWUGSIgM
  • https://github.com/boostcon/cppnow_presentations_2023/blob/main/cppnow_slides/The_Challenges_of_Implementing_the_C_Standard_Library_in_Cpp.pdf
• The Salami Method
  • The Salami Method finely distinguishes between the different aspects and layers required for exposing platform-independent C++ on different “specific” platforms. At its extreme it strives to create a single, thin, transparent layer for each such aspect so that each layer is more easily built, tested, debugged, managed and maintained.
  • http://videocortex.io/2017/salami-method/
  • The Salami Method: multiplatform C++ development - Adi Shavit, CoreCpp IL Meetup, April 2018
    • https://www.youtube.com/watch?v=jdEmz3iXNlA
  • The Salami Method for Cross Platform Development - CppCon 2018; Adi Shavit
    • https://www.youtube.com/watch?v=ZSpGNiUvXVI
• Using C Libraries in your Modern C++ Embedded Project
  • CppCon 2021; Michael Caisse
  • https://www.youtube.com/watch?v=Ototzy-nP4M

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C#

• ClangSharpPInvokeGenerator: take a given set of C or C++ header files and generate C# bindings from them
  • https://github.com/dotnet/ClangSharp#generating-bindings
  • ClangSharp: Clang bindings for .NET written in C#
    • ClangSharp provides Clang bindings written in C#. It is self-hosted and auto-generates itself by parsing the Clang C header files using ClangSharpPInvokeGenerator.
    • https://github.com/dotnet/ClangSharp
  • LLVMSharp: a multi-platform .NET Standard library for accessing the LLVM infrastructure. The bindings are auto-generated using ClangSharp parsing LLVM-C header files.
    • https://github.com/dotnet/llvmsharp
• CoreRTDemo: Building a native library in C# and calling it from C++
  • https://github.com/encrypt0r/CoreRTDemo
  • Writing Native Libraries in C# and using them in other languages
    • https://dev.to/encrypt0r/writing-native-libraries-in-c-3kl
• CppAst.NET: a .NET library providing a C/C++ parser for header files
  • powered by Clang/libclang with access to the full AST, comments, and macros
  • the target primary usage of this library is to serve as a simple foundation for domain oriented PInvoke/Interop codegen
  • https://github.com/xoofx/CppAst.NET/
• CppSharp
  • Tools and libraries to glue C/C++ APIs to high-level languages
  • https://github.com/mono/CppSharp
• Dynamic Invocation (Avoiding PInvoke & API Hooks)
  • https://thewover.github.io/Dynamic-Invoke/
  • https://github.com/FuzzySecurity/BlueHatIL-2020
• P/Invoke: A library containing all P/Invoke code so you don't have to import it every time. Maintained and updated to support the latest Windows OS.
  • https://github.com/AArnott/pinvoke
• The .NET Inter-Operability Operation
  • Derbycon 2017; James Forshaw
  • http://www.irongeek.com/i.php?page=videos/derbycon7/s13-the-net-inter-operability-operation-james-forshaw
• Using Span for high performance interop with unmanaged libraries
  • https://ericsink.com/entries/utf8z.html

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Common Lisp

• Clasp — Bringing Common Lisp and C++ Together
  • https://github.com/drmeister/clasp

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Coq

• A Verified Foreign Function Interface Between Coq and C
  • 2024 technical report
  • Joomy Korkut, Kathrin Stark, Andrew W. Appel
  • https://joomy.korkutblech.com/papers/veriffi.pdf
  • VeriFFI: Verified Foreign Function Interface for connecting Coq programs to C programs at the operational and specification/verification levels; part of CertiCoq project
  • https://github.com/CertiCoq/VeriFFI
  • https://github.com/CertiCoq/VeriFFI/blob/main/doc/veriffi_techreport.pdf

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D

• d++ - #include C and C++ headers in D files
  • https://github.com/atilaneves/dpp
  • https://dlang.org/blog/2019/04/08/project-highlight-dpp/
• Zero Overhead Interface Between DLang & C++ Standard Lib
  • DConf2017; Alexandru Razvan Caciulescu
  • https://www.youtube.com/watch?v=j-Ws4VjyUWg

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Fortran

• http://fortranwiki.org/fortran/show/Interoperability
• https://stackoverflow.com/tags/fortran-iso-c-binding/info
• C/Fortran interoperability - https://pages.tacc.utexas.edu/~eijkhout/istc/html/language.html
• Designing a Modern C++/Fortran Interface by Example
  • FortranCon 2020; Maximilien Ambroise
  • https://www.youtube.com/watch?v=5h0qHCVnfHI
  • https://tcevents.chem.uzh.ch/event/12/contributions/47/
• Shroud: generate Fortran and Python wrappers for C and C++ libraries
  • https://github.com/LLNL/shroud
  • FortranCon 2020; Lee Taylor
    • https://tcevents.chem.uzh.ch/event/12/contributions/30/
    • https://www.youtube.com/watch?v=1mdI-M94vDc
• SWIG-Fortran
  • https://github.com/swig-fortran
  • Flibcpp: Fortran bindings to the C++ Standard Library
    • https://github.com/swig-fortran/flibcpp
  • Automated Fortran–C++ Bindings for Large-Scale Scientific Applications
    • IDEAS-ECP Webinar 2021; Seth Johnson
    • https://www.exascaleproject.org/event/fortran-cpp-bindings/
    • https://www.youtube.com/watch?v=mC67NVuz6WI

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Haskell

• Calling C++ from Haskell - "The Hard Way"
  • https://wiki.haskell.org/CPlusPlus_from_Haskell
• Cxx foreign function interface
  • https://wiki.haskell.org/Cxx_foreign_function_interface
• fficxx - FFI to C++ in Haskell
  • Haskell-C++ Foreign Function Interface Generator
  • https://web.archive.org/http://ianwookim.org/fficxx/
  • https://github.com/wavewave/fficxx
• inline-c-cpp: Lets you embed C++ code into Haskell
  • http://hackage.haskell.org/package/inline-c-cpp
  • https://github.com/fpco/inline-c
• Stranger in a Strange Land: An introductory tour of the Haskell FFI
  • Haskell DC 2020; P.C. Shyamshankar
  • https://www.youtube.com/watch?v=zlOrYQH_-Xs

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Java

• GraalVM: JIT Compiler and Polyglot Runtime for the JVM
  • http://www.graalvm.org/
  • https://github.com/oracle/graal
  • Running C++ - http://www.graalvm.org/docs/reference-manual/languages/llvm/#running-c
  • Sulong, the LLVM bitcode implementation of Graal VM
    • With Sulong you can execute C/C++, Fortran, and other programming languages that can be transformed to LLVM bitcode on Graal VM.
    • https://github.com/graalvm/sulong
• JavaCPP: The missing bridge between Java and native C++
  • https://github.com/bytedeco/javacpp
• java-native-benchmark: Benchmarking Java's native call APIs: JNI, JNA, JNR, BridJ and Project Panama
  • https://github.com/zakgof/java-native-benchmark
• Jenny: the JNI helper
  • Jenny is a java annotation processor, which helps you generate C/C++ code for JNI calls according to your Java native class.
  • https://github.com/villevoutilainen/Jenny
• jni.hpp: a modern, type-safe, header-only, C++14 wrapper for JNI (Java Native Interface)
  • https://github.com/mapbox/jni.hpp
• jnr-ffi: Java Abstracted Foreign Function Layer
  • Java library for loading native libraries without writing JNI code by hand or using tools such as SWIG
  • https://github.com/jnr/jnr-ffi
• Native Interfaces: The Phantom Menace
  • NYJavaSIG, February 7, 2018
  • Tony Printezis - JVM Engineer - Twitter
  • JNI, Project Panama
  • https://www.eventbrite.com/e/nyjavasig-native-interfaces-the-phantom-menace-and-java-9-compatibility-tickets-42519931259#
  • https://www.youtube.com/watch?v=YxHb6kAGZ10
• Project Panama: Interconnecting JVM and native code
  • https://openjdk.java.net/projects/panama/
  • https://github.com/openjdk/panama-foreign
  • jextract: a tool which generates a Java API from one or more native C headers
    • Using Panama "foreign-jextract" JDK
      • https://github.com/openjdk/panama-foreign/blob/foreign-jextract/doc/panama_jextract.md
    • Panama jextract samples
      • https://github.com/sundararajana/panama-jextract-samples
  • Panama: A Foreign Policy for Java
    • Devoxx 2018; Maurizio Cimadamore
    • https://www.youtube.com/watch?v=cfxBrYud9KM
  • JEP 412: Foreign Function & Memory API (Incubator)
    • https://openjdk.java.net/jeps/412
    • A practical look at JEP-412 in JDK17 with libsodium
      • https://blog.arkey.fr/2021/09/04/a-practical-look-at-jep-412-in-jdk17-with-libsodium/
    • Finalizing the Foreign APIs
      • https://inside.java/2021/09/16/finalizing-the-foreign-apis/
  • Lifetimes in the Foreign Function & Memory API
    • 2023; Maurizio Cimadamore
    • https://cr.openjdk.java.net/~mcimadamore/panama/why_lifetimes.html
  • Project Panama: Foreign Function & Memory API
    • JVM Language Summit 2023
    • Maurizio Cimadamore
    • https://www.youtube.com/watch?v=kUFysMkMS00

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JavaScript

JavaScript: Software

• Embind: Emscripten's tool to generate JavaScript bindings for C++ code
  • https://developers.google.com/web/updates/2018/08/embind
  • https://kripken.github.io/emscripten-site/docs/porting/connecting_cpp_and_javascript/embind.html
• Emmagic
  • Easily transport your data structures between C++ and Javascript
  • https://github.com/manaflair/emmagic
• nbind: a set of headers that make your C++11 library accessible from JavaScript.
  • https://github.com/charto/nbind
  • https://github.com/charto/nbind#readme
• v8pp: Bind C++ functions and classes into V8 JavaScript engine
  • https://github.com/pmed/v8pp

JavaScript: Talks

• Modern C++ Addons for Node.js
  • ACCU 2024
  • Dvir Yitzchaki
  • https://www.youtube.com/watch?v=bogYQr096h4
  • https://dvirtz.github.io/slides/modern-js-addons/accu.html

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Julia

• Cxx.jl: The Julia C++ Interface
  • https://github.com/Keno/Cxx.jl

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Lua

• Sol v2.0 - a C++ <-> Lua API
  • Sol is a C++ library binding to Lua. It currently supports all Lua versions 5.1+ (LuaJIT 2.x included). Sol aims to be easy to use and easy to add to a project. The library is header-only for easy integration with projects.
  • http://sol2.rtfd.org/
  • https://github.com/ThePhD/sol2
  • Scripting at the Speed of Thought: Lua and C++ with sol3 - CppCon 2018; JeanHeyd Meneide
    • https://www.youtube.com/watch?v=xQAmGBfKnas
• Using Lua with C++ (and C)
  • Elias Daler
  • 2023-02-14
  • https://edw.is/using-lua-with-cpp/

Lua: Talks

• C++20 + Lua = Flexibility
  • ACCU 2021; James Pascoe
  • https://www.youtube.com/watch?v=ojph4RZvqqQ
  • https://accu.org/conf-docs/PDFs_2021/james_pascoe_cpp20_lua_flexibility.pdf
• Lua in the Stingray 3D game engine
  • Lua Workshop 2015; Niklas Frykholm
  • https://www.youtube.com/watch?v=wTjyM7d7_YA

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Nim

• Nim's FFI (foreign function interface)
  • https://nim-lang.org/docs/manual.html#foreign-function-interface
• ImportCpp pragma
  • https://nim-lang.org/docs/manual.html#implementation-specific-pragmas-importcpp-pragma
• Nim Backend Integration: Interfacing
  • https://nim-lang.org/docs/backends.html#interfacing
• c2nim
  • c2nim is a tool to translate Ansi C code to Nim. The output is human-readable Nim code that is meant to be tweaked by hand before and after the translation process.
  • https://github.com/nim-lang/c2nim

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Objective-C

• OC - Easily Declare/Invoke Objective-C APIs from C11 or C++11
  • Macro magic for declaring/calling Objective-C APIs from C11 or C++. Preloads selectors, chooses the correct objc_msgSend to call per method/platform.
  • https://github.com/garettbass/oc

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OCaml

• Foreign Function Interface - Real World OCaml
  • http://dev.realworldocaml.org/foreign-function-interface.html
• Interfacing C with OCaml
  • https://caml.inria.fr/pub/docs/manual-ocaml/intfc.html
• Duplo: A Framework for OCaml Post-Link Optimisation
  • ICFP 2020
  • Nandor Licker, Timothy M. Jones
  • https://www.cl.cam.ac.uk/~nl364/docs/duplo.pdf
  • LLIR (Low-Level Intermediate Representation) cross-language post-link optimiser for OCaml and C
    • https://github.com/nandor/llir-opt
• Melocoton: A Program Logic for Verified Interoperability Between OCaml and C
  • OOPSLA 2023
  • Armaël Guéneau, Johannes Hostert, Simon Spies, Michael Sammler, Lars Birkedal, Derek Dreyer
  • https://doi.org/10.1145/3622823
  • https://gallium.inria.fr/~agueneau/publis/melocoton.pdf
  • https://2023.splashcon.org/details/splash-2023-oopsla/57/Melocoton-A-Program-Logic-for-Verified-Interoperability-Between-OCaml-and-C
  • https://melocoton-project.github.io/
• cxx_wrapped.h
  • simple template to wrap C++ object as OCaml custom value (used for example in ocaml-hypertable)
  • https://github.com/ygrek/scraps/blob/master/cxx_wrapped.h

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PHP

• PHP++: C++11 Class wrap library for PHP7
  • https://github.com/phplang/p3

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Python

Python: Readings

• Calling C functions from Python
  • part 1 - using ctypes - http://yizhang82.me/python-interop-ctypes
  • part 2 - writing CPython extensions using Python/C API - http://yizhang82.me/python-interop-capi
  • part 3 - deep dive into ctypes implementation in CPython
    • http://yizhang82.me/python-interop-inside-ctypes
    • https://blogs.msdn.microsoft.com/yizhang/2018/02/02/calling-c-functions-from-python-part-3-deep-dive-into-ctypes-implementation-in-cpython/
• PEP 733 – An Evaluation of Python’s Public C API
  • https://peps.python.org/pep-0733/
• Python - using C and C++ libraries with ctypes
  • https://solarianprogrammer.com/2019/07/18/python-using-c-cpp-libraries-ctypes/
• Toward Efficient Interactions between Python and Native Libraries
  • ESEC/FSE 2021
  • Jialiang Tan, Yu Chen, Zhenming Liu, Bin Ren, Shuaiwen Leon Song, Xipeng Shen, Xu Liu
  • https://arxiv.org/abs/2107.00064
• Towards Reliable Memory Management for Python Native Extensions
  • ICOOOLPS 2023
  • Joannah Nanjekye, David Bremner, Aleksandar Micic
  • https://conf.researchr.org/details/ecoop-issta-2023/ICOOOLPS-2023/4/Towards-Reliable-Memory-Management-for-Python-Native-Extensions
• Type information for faster Python C extensions
  • 2024-01-13; Max Bernstein
  • https://bernsteinbear.com/blog/typed-c-extensions/

Python: Software

• cppyy: Python-C++ bindings interface based on Cling/LLVM
  • cppyy provides fully automatic, dynamic Python-C++ bindings by leveraging the Cling C++ interpreter and LLVM. It supports both PyPy (natively), CPython, and C++ language standards through C++17 (and parts of C++20).
  • https://github.com/wlav/cppyy
  • https://cppyy.readthedocs.io/
  • High-performance Python-C++ bindings with PyPy and Cling
    • PyHPC 2016
    • Wim T. L. P. Lavrijsen, Aditi Dutta
    • https://dl.acm.org/doi/10.5555/3019083.3019087
    • http://wlav.web.cern.ch/wlav/Cppyy_LavrijsenDutta_PyHPC16.pdf
• CPyCppyy: Python-C++ bindings interface based on Cling/LLVM
  • CPyCppyy is the CPython equivalent of cppyy in PyPy. It provides dynamic Python-C++ bindings by leveraging the Cling C++ interpreter and LLVM.
  • https://github.com/wlav/CPyCppyy
• HPy: a better API for Python
  • https://hpyproject.org/
  • https://github.com/hpyproject/hpy
  • HPy: How To Design a C API For Optimizing Runtimes
    • Truffle 2022: Truffle/GraalVM Languages Workshop
    • Tim Felgentreff
    • https://www.youtube.com/watch?v=SSS9q3md3mA
    • https://2022.ecoop.org/details/truffle-2022/6/HPy-How-To-Design-a-C-API-For-Optimizing-Runtimes
• libpy: Utilities for writing C++ extension modules
  • https://github.com/quantopian/libpy
• nanobind: tiny and efficient C++/Python bindings
  • https://github.com/wjakob/nanobind
  • https://nanobind.readthedocs.io/en/latest/
• pybind11 — Seamless operability between C++11 and Python
  • https://github.com/pybind/pybind11
  • http://pybind11.readthedocs.io
  • pybind11 - seamless operability between C++11 and Python - EuroPython 2017; Ivan Smirnov
    • https://www.youtube.com/watch?v=jQedHfF1Jfw
  • Integrate Python and C++ with pybind11 - NDC 2018; Robert Smallshire
    • https://www.youtube.com/watch?v=YReJ3pSnNDo
• Wrappy: Wrapping python made easy
  • https://github.com/lava/wrappy

Python: Talks

• Cython: Static Typing and C/C++ Interfacing in (C)Python
  • StockholmCpp; October 24, 2019; Arda Aytekin
  • https://www.youtube.com/watch?v=0R3fw7h64MY
• How and why to write Python binary extension modules using C++
  • SwedenCpp::Stockholm::0x0F, September 20, 2018; Thomas Nyberg
  • https://www.youtube.com/watch?v=LbiozBn9v6Y
  • https://github.com/ApproximateIdentity/cpp_extension_talk
• Writing Python Bindings for C++ Libraries for Performance and Ease of Use
  • CppNow 2023
  • Saksham Sharma
  • https://www.youtube.com/watch?v=2rJJfTt72Dk

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R

• Rcpp: Seamless R and C++ Integration
  • http://rcpp.org/
  • http://gallery.rcpp.org/
  • http://dirk.eddelbuettel.com/code/rcpp.html
  • http://dirk.eddelbuettel.com/presentations.html
  • http://adv-r.had.co.nz/Rcpp.html
  • Rcpp: Seamless R and C++ Integration - CppCon 2015: Matt P. Dziubinski
    • https://speakerdeck.com/mattpd/rcpp-seamless-r-and-c-plus-plus-integration-cppcon-2015
    • https://www.youtube.com/watch?v=xiqYaHa2x4s

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Rust

• Autocxx: a tool for calling C++ from Rust in a heavily automated but safe fashion
  • https://github.com/google/autocxx
• bindgen: Automatically generates Rust FFI bindings to C and C++ libraries
  • https://github.com/rust-lang/rust-bindgen
• cbindgen: creates C/C++11 headers for Rust libraries which expose a public C API
  • https://github.com/eqrion/cbindgen
  • cbindgen User Guide
    • https://github.com/eqrion/cbindgen/blob/master/docs.md
• Corrosion: lets you instantly start using Rust in any existing C and C++ project using CMake
  • a tool for integrating Rust into an existing CMake project; capable of importing executables, static libraries, and dynamic libraries from a crate.
  • https://github.com/AndrewGaspar/corrosion
• Crubit: C++/Rust Bidirectional Interop Tool
  • https://github.com/google/crubit
• CXX: safe FFI between Rust and C++
  • https://github.com/dtolnay/cxx
• CXX-Qt: a set of Rust crates for creating bidirectional Rust ⇄ C++ bindings with Qt
  • https://github.com/KDAB/cxx-qt
• Diplomat: Experimental Rust tool for generating FFI definitions allowing other languages to call Rust code
  • define Rust APIs to be exposed over FFI and get high-level C, C++, and JavaScript bindings automatically
  • https://github.com/rust-diplomat/diplomat/
• rustcxx: Using C++ from Rust made easy
  • https://github.com/google/rustcxx

Rust: Readings

• Aliasing Limits on Translating C to Safe Rust
  • OOPSLA 2023
  • Mehmet Emre, Peter Boyland, Aesha Parekh, Ryan Schroeder, Kyle Dewey, Ben Hardekopf
  • https://2023.splashcon.org/details/splash-2023-oopsla/20/Aliasing-Limits-on-Translating-C-to-Safe-Rust
• LLVM CFI and Cross-Language LLVM CFI Support for Rust
  • 2023-12-08
  • Ramon de C Valle
  • https://bughunters.google.com/blog/4805571163848704/llvm-cfi-and-cross-language-llvm-cfi-support-for-rust

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Scheme

• SCHeMe UnterstüTZung — easy Guile Scheme C++ bindings
  • https://sinusoid.es/schmutz
  • https://github.com/arximboldi/schmutz

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Stata

• Stata commands for inline C++ code in do-files
  • https://github.com/robertgrant/statacpp

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Swift

• C++ Interoperability Workgroup
  • https://www.swift.org/cxx-interop-workgroup/
• Mixing Swift and C++
  • https://www.swift.org/documentation/cxx-interop/
• Swift for C++ Practitioners
  • Part 1: Intro & Value Types
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-value-types/
  • Part 2: Reference Types & Optionals
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-reference-types/
  • Part 3: Extensions and Access Control
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-extensions/
  • Part 4: Generics
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-generics/
  • Part 5: Type erasure & metatypes
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-type-erasure/
  • Part 6: Error Handling
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-error-handling/
  • Part 7: Closures
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-closures/
  • Part 8: Global Variables
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-global-variables/
  • Part 9: Extensible Literals
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-literals/
  • Part 10: Operator Overloading
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-operators/
  • Part 11: Domain-Specific (Embedded) Languages with Result Builders
    • https://www.douggregor.net/posts/swift-for-cxx-practitioners-dsls/
• Vision Documents
  • Using C++ from Swift
    • https://github.com/apple/swift-evolution/blob/main/visions/using-c%2B%2B-from-swift.md
  • Using Swift from C++
    • https://github.com/apple/swift-evolution/blob/main/visions/using-swift-from-c%2B%2B.md

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WebAssembly

• Emscripten
  • Emscripten compiles C and C++ to WebAssembly using LLVM and Binaryen. Emscripten output can run on the Web, in Node.js, and in wasm runtimes.
  • https://emscripten.org/
  • https://github.com/emscripten-core/emscripten
• Sandbox Games: Using WebAssembly and C++ to make a simple game
  • CPPP 2021; Ólafur Waage
  • https://www.youtube.com/watch?v=Su9SfiGySFQ
  • https://github.com/CpppFr/CPPP-21/tree/main/webassembly-olafur_waage
• Typescripten: a compiler that creates C++ header files from TypeScript interface definitions
  • https://github.com/think-cell/typescripten
  • Typescripten: Generating type-safe JavaScript bindings for emscripten
    • CppNow 2022; Sebastian Theophil
    • https://www.youtube.com/watch?v=fOagTqBYHug

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Zig

• Zig In-depth Overview - Integration with C libraries without FFI/bindings
  • https://ziglang.org/learn/overview/#integration-with-c-libraries-without-ffibindings
• Zig Language Reference - C
  • https://ziglang.org/documentation/master/#C
• Zig Learn - Chapter 4 - Working with C
  • https://ziglearn.org/chapter-4/