// unary instructions
	//
	//	LADDW rreg ',' sreg ',' rreg
	//	{
	//		outcode(int($1), &$2, int($4), &$6);
	//	}
	ADD	R1, R2, R3

	//	LADDW imm ',' sreg ',' rreg
	//	{
	//		outcode(int($1), &$2, int($4), &$6);
	//	}
	ADD	$1, R2, R3

	//	LADDW rreg ',' rreg
	//	{
	//		outcode(int($1), &$2, 0, &$4);
	//	}
	ADD	R1, R2

	//	LADDW imm ',' rreg
	//	{

                        continue;
                    }
                    if (possibleNTDomainOrWorkgroup) {
                        addr = lookupServerOrWorkgroup(hostname, baddr);
                    } else {
                        addr = NbtAddress.getByName(hostname, 0x20, null, baddr);
                    }
                    break;
                case RESOLVER_DNS:
                    if (isAllDigits(hostname)) {

// integer operations
// logical instructions
// shift instructions
// unary instructions
//
//	LADDW rreg ',' sreg ',' rreg
//	{
//		outcode(int($1), &$2, int($4), &$6);
//	}
	ADD	R5, R9, R10	// 01255020
	ADDU	R13, R14, R19	// 01cd9821
	ADDV	R5, R9, R10	// 0125502c
	ADDVU	R13, R14, R19	// 01cd982d

//	LADDW imm ',' sreg ',' rreg
//	{
//		outcode(int($1), &$2, int($4), &$6);
//	}

			const setInt64 = (addr, v) => {
				this.mem.setUint32(addr + 0, v, true);
				this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true);
			}

			const setInt32 = (addr, v) => {
				this.mem.setUint32(addr + 0, v, true);
			}

			const getInt64 = (addr) => {
				const low = this.mem.getUint32(addr + 0, true);
				const high = this.mem.getInt32(addr + 4, true);
				return low + high * 4294967296;

		p.errorf("%s: expected register; found %s", op, obj.Dconv(prog, addr))
	}
	return addr.Reg
}

// getSpecial checks that addr represents a special operand and returns its value.
func (p *Parser) getSpecial(prog *obj.Prog, op obj.As, addr *obj.Addr) int64 {
	if addr.Type != obj.TYPE_SPECIAL || addr.Name != 0 || addr.Reg != 0 || addr.Index != 0 {

                byte[] addr = new byte[4];
                System.arraycopy(data, offset + 4, addr, 0, 4);
                return InetAddress.getByAddress(addr);
            } else if (family == 23) { // AF_INET6
                byte[] addr = new byte[16];
                System.arraycopy(data, offset + 8, addr, 0, 16);
                return InetAddress.getByAddress(addr);
            }
        } catch (Exception e) {

  public static InetAddress decrement(InetAddress address) {
    byte[] addr = address.getAddress();
    int i = addr.length - 1;
    while (i >= 0 && addr[i] == (byte) 0x00) {
      addr[i] = (byte) 0xff;
      i--;
    }

    checkArgument(i >= 0, "Decrementing %s would wrap.", address);

    addr[i]--;
    return bytesToInetAddress(addr, null);
  }

  /**

        transport.server = serverData;

        smbtStatic = mockStatic(SmbTransport.class);
        smbtStatic.when(() -> SmbTransport.getSmbTransport(addr, 445, inet, 0, null)).thenReturn(transport);
        smbtStatic.when(() -> SmbTransport.getSmbTransport(addr, 445)).thenReturn(transport);
    }

    @AfterEach
    void tearDown() {
        if (smbtStatic != null) {
            smbtStatic.close();
        }
    }

pkg net/netip, method (Addr) MarshalBinary() ([]uint8, error)
pkg net/netip, method (Addr) MarshalText() ([]uint8, error)
pkg net/netip, method (Addr) Next() Addr
pkg net/netip, method (Addr) Prefix(int) (Prefix, error)
pkg net/netip, method (Addr) Prev() Addr
pkg net/netip, method (Addr) String() string
pkg net/netip, method (Addr) StringExpanded() string
pkg net/netip, method (Addr) Unmap() Addr

     * }
     */

    Object addr;
    String calledName;

    /**
     * Create a <code>UniAddress</code> by wrapping an {@code InetAddress} or
     * <code>NbtAddress</code>.
     *
     * @param addr
     *            wrapped address
     */
    public UniAddress(final Object addr) {
        if (addr == null) {
            throw new IllegalArgumentException();
        }