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wasmtime/crates/fuzzing/wasm-spec-interpreter/ocaml/README.md
Andrew Brown a7f592a026 Add a crate to interface with the WebAssembly spec interpreter 
The WebAssembly spec interpreter is written in OCaml and the new crate
uses `ocaml-interop` along with a small OCaml wrapper to interpret Wasm
modules in-process. The build process for this crate is currently
Linux-specific: it requires several OCaml packages (e.g. `apt install -y
ocaml-nox ocamlbuild`) as well as `make`, `cp`, and `ar`.
2021-08-10 11:56:07 -07:00

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This directory contains the necessary parts for building a library with FFI access to the Wasm spec interpreter. Its major parts:

  • spec: the Wasm spec code as a Git submodule (you may need to retrieve it: `git clone https://github.com/bytecodealliance/wasm-spec-mirror).
  • interpret.ml: a shim layer for calling the Wasm spec code and exposing it for FFI access
  • Makefile: the steps for gluing these pieces together into a static library