nguh

Documentation

Overview

Package nguh is the Next Generation Universal Hlang compiler. nguh gives u hlang.

nguh outputs WebAssembly directly instead of shelling out to wat2wasm. It is not known to have any bugs that are not features.

Index

• Constants
• func Compile(tree *peg.Node) ([]byte, error)
• type Section
  • func (s *Section) Commit(out io.Writer) error

Constants

const (
	SectionTypeType   = 0x01
	SectionTypeImport = 0x02
	SectionTypeFunc   = 0x03
	SectionTypeExport = 0x07
	SectionTypeCode   = 0x0a
)

WebAssembly section types

const (
	ExportFunc  = 0x60
	WASMi32Type = 0x7f
)

Functions

func Compile

func Compile(tree *peg.Node) ([]byte, error)

Types

type Section

type Section struct {
	Kind uint32
	Len  uint32
	Data bytes.Buffer
}

Section is a WebAssembly binary section.

func (*Section) Commit

func (s *Section) Commit(out io.Writer) error

Commit turns a section into WebAssembly bytecode