case r == 0:
		return "NONE"
	case r == REG_G:
		return "g"
	case r == REG_SP:
		return "SP"
	case REG_X0 <= r && r <= REG_X31:
		return fmt.Sprintf("X%d", r-REG_X0)
	case REG_F0 <= r && r <= REG_F31:
		return fmt.Sprintf("F%d", r-REG_F0)
	default:
		return fmt.Sprintf("Rgok(%d)", r-obj.RBaseRISCV)
	}
}

func opSuffixString(s uint8) string {
	if s&rmSuffixBit == 0 {
		return ""
	}

	if r == 0 {
		return "NONE"
	}
	if r == REGG {
		// Special case.
		return "g"
	}
	if REG_R0 <= r && r <= REG_R31 {
		return fmt.Sprintf("R%d", r-REG_R0)
	}
	if REG_F0 <= r && r <= REG_F31 {
		return fmt.Sprintf("F%d", r-REG_F0)
	}
	if REG_FCSR0 <= r && r <= REG_FCSR31 {
		return fmt.Sprintf("FCSR%d", r-REG_FCSR0)
	}
	if REG_FCC0 <= r && r <= REG_FCC31 {
		return fmt.Sprintf("FCC%d", r-REG_FCC0)
	}

func sizeExtRelocs(ctxt *Link, relsize uint32) {
	if relsize == 0 {
		panic("sizeExtRelocs: relocation size not set")
	}
	var sz int64
	for _, seg := range Segments {
		for _, sect := range seg.Sections {
			sect.Reloff = uint64(ctxt.Out.Offset() + sz)
			sect.Rellen = uint64(relsize * sect.Relcount)
			sz += int64(sect.Rellen)
		}
	}
	filesz := ctxt.Out.Offset() + sz
	err := ctxt.Out.Mmap(uint64(filesz))
	if err != nil {

				sh.Name = cstring(sh32.Name[0:])
				sh.Seg = cstring(sh32.Seg[0:])
				sh.Addr = uint64(sh32.Addr)
				sh.Size = uint64(sh32.Size)
				sh.Offset = sh32.Offset
				sh.Align = sh32.Align
				sh.Reloff = sh32.Reloff
				sh.Nreloc = sh32.Nreloc
				sh.Flags = sh32.Flags
				if err := f.pushSection(sh, r); err != nil {
					return nil, err
				}
			}

		case LoadCmdSegment64:
			var seg64 Segment64

		{regAddr(REG_DH), Yrb},
		{regAddr(REG_BH), Yrb},
		{regAddr(REG_CL), Ycl},
		{regAddr(REG_CX), Ycx},
		{regAddr(REG_DX), Yrx},
		{regAddr(REG_BX), Yrx},
		{regAddr(REG_F0), Yf0},
		{regAddr(REG_F3), Yrf},
		{regAddr(REG_F7), Yrf},
		{regAddr(REG_M0), Ymr},
		{regAddr(REG_M3), Ymr},
		{regAddr(REG_M7), Ymr},
		{regAddr(REG_X0), Yxr0},
		{regAddr(REG_X6), Yxr},
		{regAddr(REG_X13), Yxr},

	Size     uint32
	Offset   uint32
	Align    uint32
	Reloff   uint32
	Nreloc   uint32
	Flags    uint32
	Reserve1 uint32
	Reserve2 uint32
}

// A Section64 is a 64-bit Mach-O section header.
type Section64 struct {
	Name     [16]byte
	Seg      [16]byte
	Addr     uint64
	Size     uint64
	Offset   uint32
	Align    uint32
	Reloff   uint32
	Nreloc   uint32
	Flags    uint32
	Reserve1 uint32

	if r == 0 {
		return "NONE"
	}
	if r == REGG {
		// Special case.
		return "g"
	}
	if REG_R0 <= r && r <= REG_R31 {
		return fmt.Sprintf("R%d", r-REG_R0)
	}
	if REG_F0 <= r && r <= REG_F31 {
		return fmt.Sprintf("F%d", r-REG_F0)
	}
	if REG_M0 <= r && r <= REG_M31 {
		return fmt.Sprintf("M%d", r-REG_M0)
	}
	if REG_FCR0 <= r && r <= REG_FCR31 {
		return fmt.Sprintf("FCR%d", r-REG_FCR0)
	}

	Sections []*Section
}

type Section struct {
	Rwx     uint8
	Extnum  int16
	Align   int32
	Name    string
	Vaddr   uint64
	Length  uint64
	Seg     *Segment
	Elfsect interface{} // an *ld.ElfShdr
	Reloff  uint64
	Rellen  uint64
	// Relcount is the number of *host* relocations applied to this section
	// (when external linking).
	// Incremented atomically on multiple goroutines.

                }
            } while (state != 0);
        } catch (SmbException se) {
            logoff(true);
            connectionState = 0;
            throw se;
        } finally {
            transport.notifyAll();
        }
}
    }
    void logoff( boolean inError ) {
synchronized (transport()) {

        if (connectionState != 2) // not-connected
            return;

	if r == 0 {
		return "NONE"
	}
	if r == REGG {
		// Special case.
		return "g"
	}
	if REG_R0 <= r && r <= REG_R15 {
		return fmt.Sprintf("R%d", r-REG_R0)
	}
	if REG_F0 <= r && r <= REG_F15 {
		return fmt.Sprintf("F%d", r-REG_F0)
	}
	if REG_AR0 <= r && r <= REG_AR15 {
		return fmt.Sprintf("AR%d", r-REG_AR0)
	}
	if REG_V0 <= r && r <= REG_V31 {
		return fmt.Sprintf("V%d", r-REG_V0)
	}