842faf5aa6
* deps: bump wasmparser to 0.39.2 This has a bug fix for multi-value Wasm validation that is required for getting the spec tests passing. https://github.com/yurydelendik/wasmparser.rs/pull/135 * Update cranelift to 0.46.1 to get multi-value Wasm support The `cranelift_wasm` APIs had to change a little bit to maintain state necessary when translating multi-value Wasm blocks. The `translate_module` function now returns a `ModuleTranslationState` that is borrowed during each function's translation. * Enable multi-value proposal's spec tests This enables all the Wasm multi-value proposal's spec tests other than the ones that rely on functions having more return values than registers available on the target. That is not supported by cranelift yet. * wasmtime-interface-types: always use multi-value Wasm And remove the return pointer hacks that work around the lack of multi-value.
This is the wasmtime-environ crate, which contains the implementations
of the ModuleEnvironment and FuncEnvironment traits from
cranelift-wasm. They effectively
implement an ABI for basic wasm compilation that defines how linear memories
are allocated, how indirect calls work, and other details. They can be used
for JITing, native object files, or other purposes.