go-webassembler

A pure-Go assembler API for WebAssembly.

• Reasonably fast and simple binary wasm encoding.
• Convenient API for use as part of a compiler written in Go.
• Data-driven instruction set (details).
• Append-only stream-per-section design.

• Binary wasm decoding or analysis.
• WAT or other text formats.
• Symbolic assembly or other conveniences.
• Machine code generation, etc.
• Component Model, ABIs, etc.
• WebAssembly runtime.
• Other things you'd find in something like WABT.

Incomplete and unstable. You should probably not use this :)

• Use NewModule() to get a Module object.
• Call methods directly on Module or the Section objects to append data.
• In particular, create functions with NewCode() and mod.AddFunc.
• See instructions.go for code assembly methods.
• Assemble a final result by calling .Bytes().