devoncarew/wasmi

An experimental Wasm interpreter for Dart.

An experimental Wasm interpreter written in Dart.

Useful docs

• https://webassembly.github.io/spec/core/_download/WebAssembly.pdf
• https://webassembly.github.io/spec/core/exec/runtime.html
• https://webassembly.github.io/spec/core/intro/introduction.html
• https://developer.mozilla.org/en-US/docs/WebAssembly/Understanding_the_text_format
• https://webassembly.github.io/spec/core/appendix/index-instructions.html

Conformance tests

We generate our spec tests from the conformance suite at https://github.com/WebAssembly/spec/tree/main/test/core.

You need to have the wabt tools (wat2wasm, wasm2wat, ...) installed locally.

dart tool/gen_tests.dart

Updating the spec files

• git submodule update

or:

• git submodule update --remote