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Fuzzing against verified fork of spec interpreter (#3843)

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* 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
This commit is contained in:
Conrad Watt
2022-03-01 18:01:46 +00:00
committed by GitHub
parent ceab1e62fa
commit 98ef18a22a
15 changed files with 142 additions and 59 deletions
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4
crates/fuzzing/wasm-spec-interpreter/src/without_library.rs
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@@ -3,13 +3,13 @@
//!
//! ```should_panic
//! # use wasm_spec_interpreter::interpret;
//! let _ = interpret(&[], vec![]);
//! let _ = interpret(&[], Some(vec![]));
//! ```
use crate::Value;
#[allow(dead_code)]
pub fn interpret(_module: &[u8], _parameters: Vec<Value>) -> Result<Vec<Value>, String> {
pub fn interpret(_module: &[u8], _parameters: Option<Vec<Value>>) -> Result<Vec<Value>, String> {
panic!(
"wasm-spec-interpreter was built without its Rust-to-OCaml shim \
library; re-compile with the dependencies listed in its README.md."