Enable fuzzing for Pulley & Winch #9966
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This commit refactors the `wasmtime-fuzzing` crate to enable fuzzing the Pulley interpreter and the Winch compiler more often. Winch has been feature-complete for much of wasm for a good amount of time now and Pulley now supports many wasm proposals as well. Both strategies have wasm proposals that are still disabled, however. I've run fuzzers for a bit locally and haven't turned up too too much, but I'm sure OSS-Fuzz will chastise me and tell me all the places I'm forgetting to add various configs and tweaks.
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This commit refactors the
wasmtime-fuzzingcrate to enable fuzzing the Pulley interpreter and the Winch compiler more often. Winch has been feature-complete for much of wasm for a good amount of time now and Pulley now supports many wasm proposals as well. Both strategies have wasm proposals that are still disabled, however.I've run fuzzers for a bit locally and haven't turned up too too much, but I'm sure OSS-Fuzz will chastise me and tell me all the places I'm forgetting to add various configs and tweaks.