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wasmtime/crates/fuzzing/wasm-spec-interpreter/ocaml/README.md
Conrad Watt 98ef18a22a Fuzzing against verified fork of spec interpreter (#3843) 
* Revert "Remove spec interpreter fuzz target temporarily (#3399)"

This reverts commit 25d3fa4d7b.

* add support for differential fuzzing against verified OCaml interpreter

* formatting

* comments

* fix missing dep case

* fix build error

* fix unit tests?

* restore previous differential_v8 max_table config

* attempt: add OCaml deps

* fix interpeter github repo

* fix spec repo url

* fix zarith package

* fix unit test
2022-03-01 12:01:46 -06:00

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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/conrad-watt/spec/tree/wasmtime_fuzzing).
  • 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

Note: the makefile must be configured with the path to libgmp. See LIBGMP_PATHS in the makefile.