wasmtime-wasi-c contains many bindgen-generated symbols like
bindgen_test_layout___wasi_event_t___wasi_event_u___wasi_event_u_fd_readwrite_t
that contain triple-underscores in them. rustc doesn't consider those
names snake-case and generates extensive warnings about them. Suppress
those warnings with allow(non_snake_case).
* Add more SIMD spec tests
Also provides a helper, extract_name, for building the names needed for the generated code
* Use `cargo test ... -- --nocapture` to see test errors in CI
* Use OS-independent paths for WAST files
* Ignore 'skip-stack-guard-page'
* Temporarily disable SIMD tests
* Re-enable SIMD spec tests and only disable on Windows temporarily
This PR updates `wasmtime_wasi` crate by adjusting `poll_oneoff`'s
signature to that introduced in `wasi_common` in
CraneStation/wasi-common#137. This change is required in order to
fix#440.
Accidentally left removed #434 when I meant to add it back in! Updates
the `wast` crate dependency and adds support for translating
`v128.const` instructions to a `RuntimeValue`
Closes#441
* Switch lightbeam from `wabt` to `wast`
Switch from a C++-based `*.wat` parser to a Rust-based parser
* Remove unneeded `wabt` dev-dependency from wasmtime-api
* Rewrite `wasmtime-wast` crate with `wast-parser`
This commit moves the `wasmtime-wast` crate off the `wabt` crate on to
the `wast-parser` crate which is a Rust implementation of a `*.wast` and
`*.wat` parser. The intention here is to continue to reduce the amount
of C++ required to build wasmtime!
* Use new `wat` and `wast` crate names
* 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.
* Don't run the spec_testsuite tests if the submodule isn't checked out.
This way, if someone checks out the repository without checking out the
submodules, they can still run "cargo test".
Also, fix a warning in the generated test runner code.
* Print a message if the spec_testsuite submodule is not enabled.
* Move the `#[cfg(test)]` to the top-level `mod`.
* Update the README.md.
Feature the wasmtime.dev website, update WASI content.
With Lightbeam moving into the Wasmtime repo, it's no longer necessary
to use git submodules to build Wasmtime.
This adds a `--always-lightbeam` option as well as an `--always-cranelift`
option, to allow the compilation strategy to be selected via the
command-line. This also enables regular testing for Lightbeam.
This fixes the memory leaks in the following functions which should not be
returning "owned" pointers:
* `wasm_extern_as_func`
* `wasm_func_as_extern`
* `wasm_extern_as_global`
* `wasm_global_as_extern`
* `wasm_extern_as_memory`
* `wasm_extern_as_table`
Additionally, this commit implements the `wasm_memory_as_extern` and
`wasm_table_as_extern` functions.
Fixes#394.
In trying to build the lightbeam feature in wasmtime there are
compile errors mostly related to outdated or missing trait
definitions. This patch moves the current cranelift codegen
dependence to 0.44 in support of that, though other changes
are still needed in wasmtime to get the feature to build.
