wasm32-wasip1-threads

[kkebo]

No description provided.

[kkebo]

a-Shell cannot run this executable.

$ swift-format-threads.wasm lint -rs format_test/
wasm: TypeError: import env:memory must be an object (evaluating 'new WebAssembly.Instance(module, wasi.getImports(module))')

[kkebo]

Wasmtime also cannot run it.

$ wasmtime --dir / --wasm max-wasm-stack=$STACK_SIZE .build/release/swift-formatPackageTests.wasm
Error: failed to run main module `.build/release/swift-formatPackageTests.wasm`

Caused by:
    0: failed to instantiate ".build/release/swift-formatPackageTests.wasm"
    1: unknown import: `env::memory` has not been defined

[kkebo]

It seems that runtime support is required to run binaries that built for wasm32-unknown-wasip1-threads.

https://surma.dev/postits/wasi-threads/

[kkebo]

Wasmtime 21.0.1 requires the --wasi-modules experimental-wasi-threads -S threads flag.

[kkebo]

Now, the wasm32-wasip1-threads branches of swift-markdown and swift-cmark have been unified with the wasm32-wasi branches.