goarch

type Func func(context.Context, api.Module, Stack)

type Stack interface {
	// Name is the function name being invoked.
	Name() string

	Param(i int) uint64

	// ParamBytes reads a byte slice, given its memory offset and length (stack
	// positions i, i+1)
	ParamBytes(mem api.Memory, i int) []byte

	// ParamString reads a string, given its memory offset and length (stack
	// positions i, i+1)
	ParamString(mem api.Memory, i int) string

	ParamInt32(i int) int32

	ParamUint32(i int) uint32

	// Refresh the stack from the current stack pointer (SP).
	//
	// Note: This is needed prior to storing a value when in an operation that
	// can trigger a Go event handler.
	Refresh(api.Module)

	SetResult(i int, v uint64)

	SetResultBool(i int, v bool)

	SetResultI32(i int, v int32)

	SetResultI64(i int, v int64)

	SetResultUint32(i int, v uint32)
}