break
		}
		p[i] = c.FuncArg(f, pos)
		gp[i] = &ast.Field{Type: p[i].Go}
	}
	var r *Type
	var gr []*ast.Field
	if _, ok := base(dtype.ReturnType).(*dwarf.VoidType); ok {
		gr = []*ast.Field{{Type: c.goVoid}}
	} else if dtype.ReturnType != nil {
		r = c.Type(unqual(dtype.ReturnType), pos)
		gr = []*ast.Field{{Type: r.Go}}
	}
	return &FuncType{
		Params: p,
		Result: r,

	STPW	(R3, R4), -4(RSP)   // e3933f29
	STPW	(R3, R4), 11(RSP)   // fb2f009163130029
	STPW	(R3, R4), 1024(RSP) // fb03109163130029
	STPW	(R3, R4), x(SB)
	STPW	(R3, R4), x+8(SB)

// bit field operation
	BFI	$0, R1, $1, R2      // 220040b3
	BFIW	$0, R1, $1, R2      // 22000033
	SBFIZ	$0, R1, $1, R2      // 22004093
	SBFIZW	$0, R1, $1, R2      // 22000013
	UBFIZ	$0, R1, $1, R2      // 220040d3