}

type opSet struct {
	lo    As
	names []string
}

// Not even worth sorting
var aSpace []opSet

// RegisterOpcode binds a list of instruction names
// to a given instruction number range.
func RegisterOpcode(lo As, Anames []string) {
	if len(Anames) > AllowedOpCodes {
		panic(fmt.Sprintf("too many instructions, have %d max %d", len(Anames), AllowedOpCodes))
	}

	"F28": REG_F28,
	"F29": REG_F29,
	"F30": REG_F30,
	"F31": REG_F31,

	"PC_B": REG_PC_B,
}

var registerNames []string

func init() {
	obj.RegisterRegister(MINREG, MAXREG, rconv)
	obj.RegisterOpcode(obj.ABaseWasm, Anames)

	registerNames = make([]string, MAXREG-MINREG)
	for name, reg := range Register {
		registerNames[reg-MINREG] = name
	}
}

func rconv(r int) string {
	return registerNames[r-MINREG]