Test Case

The Linux perf support enabled with ProfilingStrategy::PerfMap now with wasmtime v9.0.0 panics in wasmtime-jit

Steps to Reproduce

Compile a module with config.profiler(wasmtime::ProfilingStrategy::PerfMap);

Expected Results

It compiles

Actual Results

It panics inside wasmtime-jit on an Option::unwrap from:

    /// Returns an iterator over all array-to-Wasm trampolines defined within
    /// this module, providing both their index and their in-memory body.
    pub fn array_to_wasm_trampolines(
        &self,
    ) -> impl ExactSizeIterator<Item = (DefinedFuncIndex, &[u8])> + '_ {
        self.funcs
            .keys()
            .map(move |i| (i, self.array_to_wasm_trampoline(i).unwrap()))
    }

Versions and Environment

Wasmtime version or commit: 9.0.0

Operating system: Linux

Architecture: x64

Extra Info

This panic didn't happen on v8.0.1.

Likely caused by either these PRs?

• wasmtime: Overhaul trampolines #6262
• winch: Implement new trampolines #6358