{"data -20", len(data), f(data, -20), 0},
	{"data -10", len(data), f(data, -10), 0},
	{"data -9", len(data), f(data, -9), 1},
	{"data -6", len(data), f(data, -6), 1},
	{"data -5", len(data), f(data, -5), 1},
	{"data 3", len(data), f(data, 3), 5},
	{"data 11", len(data), f(data, 11), 8},
	{"data 99", len(data), f(data, 99), 9},
	{"data 100", len(data), f(data, 100), 9},

	SGOSTRING: SGOSTRINGRELRO,
	SGOFUNC:   SGOFUNCRELRO,
	SGCBITS:   SGCBITSRELRO,
	SRODATA:   SRODATARELRO,
	SFUNCTAB:  SFUNCTABRELRO,
}

// IsData returns true if the type is a data type.
func (t SymKind) IsData() bool {
	return t == SDATA || t == SNOPTRDATA || t == SBSS || t == SNOPTRBSS
}

func (t SymKind) IsDWARF() bool {
	return t >= SDWARFSECT && t <= SDWARFLINES

		rsl := sb.Relocs()
		exp := expRel[k]
		if !sameRelocSlice(&rsl, exp) {
			t.Errorf("expected relocs %v, got %v", exp, rsl)
		}
	}

	// ... then data.
	dat := sb2.Data()
	if !bytes.Equal(dat, d2) {
		t.Errorf("expected es2 data %v, got %v", d2, dat)
	}

	// Nameless symbol should still be nameless.
	es3name := ldr.SymName(es3)
	if "" != es3name {

			// have symbol
			sData := ldr.Data(s)

			if r.Off() >= 2 && sData[r.Off()-2] == 0x8b {
				su.MakeWritable()

				// turn MOVL of GOT entry into LEAL of symbol address, relative to GOT.
				writeableData := su.Data()
				writeableData[r.Off()-2] = 0x8d
				su.SetRelocType(rIdx, objabi.R_GOTOFF)
				return true
			}

			if r.Off() >= 2 && sData[r.Off()-2] == 0xff && sData[r.Off()-1] == 0xb3 {

	sb.data[off+strLen] = 0
	return off + strLen + 1
}

func (sb *SymbolBuilder) Addstring(str string) int64 {
	if sb.kind == 0 {
		sb.kind = sym.SNOPTRDATA
	}
	r := sb.size
	sb.data = append(sb.data, str...)
	sb.data = append(sb.data, 0)
	sb.size = int64(len(sb.data))
	return r
}

func (sb *SymbolBuilder) SetBytesAt(off int64, b []byte) int64 {
	datLen := int64(len(b))

	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[Sxxx-0]
	_ = x[STEXT-1]
	_ = x[SRODATA-2]
	_ = x[SNOPTRDATA-3]
	_ = x[SDATA-4]
	_ = x[SBSS-5]
	_ = x[SNOPTRBSS-6]
	_ = x[STLSBSS-7]
	_ = x[SDWARFCUINFO-8]
	_ = x[SDWARFCONST-9]
	_ = x[SDWARFFCN-10]
	_ = x[SDWARFABSFCN-11]
	_ = x[SDWARFTYPE-12]
	_ = x[SDWARFVAR-13]

	_ = x[SFirstWritable-24]
	_ = x[SBUILDINFO-25]
	_ = x[SELFSECT-26]
	_ = x[SMACHO-27]
	_ = x[SMACHOGOT-28]
	_ = x[SWINDOWS-29]
	_ = x[SELFGOT-30]
	_ = x[SNOPTRDATA-31]
	_ = x[SINITARR-32]
	_ = x[SDATA-33]
	_ = x[SXCOFFTOC-34]
	_ = x[SBSS-35]
	_ = x[SNOPTRBSS-36]
	_ = x[SLIBFUZZER_8BIT_COUNTER-37]
	_ = x[SCOVERAGE_COUNTER-38]
	_ = x[SCOVERAGE_AUXVAR-39]
	_ = x[STLSBSS-40]
	_ = x[SXREF-41]

			// have symbol
			// turn MOVQ of GOT entry into LEAQ of symbol itself
			sdata := ldr.Data(s)
			if r.Off() < 2 || sdata[r.Off()-2] != 0x8b {
				ldr.Errorf(s, "unexpected GOT_LOAD reloc for non-dynamic symbol %s", ldr.SymName(targ))
				return false
			}

			su := ldr.MakeSymbolUpdater(s)
			su.MakeWritable()
			sdata = su.Data()
			sdata[r.Off()-2] = 0x8d
			su.SetRelocType(rIdx, objabi.R_PCREL)
			return true
		}

	data[len(prefix)+1] = 0
	if ctxt.Arch.ByteOrder == binary.BigEndian {
		data[len(prefix)+1] = 1
	}
	data[len(prefix)+1] |= 2 // signals new pointer-free format
	data = appendString(data, strdata["runtime.buildVersion"])
	data = appendString(data, strdata["runtime.modinfo"])
	// MacOS linker gets very upset if the size os not a multiple of alignment.
	for len(data)%16 != 0 {
		data = append(data, 0)
	}

			s.SetType(sym.SNOPTRDATA)
		case xcoff.STYP_BSS:
			s.SetType(sym.SNOPTRBSS)
		}

		s.SetSize(int64(lds.Size))
		if s.Type() != sym.SNOPTRBSS {
			data, err := lds.Section.Data()
			if err != nil {
				return nil, err
			}
			s.SetData(data)
		}

		lds.sym = symbol
		ldSections = append(ldSections, lds)
	}

	// sx = symbol from file
	// s = symbol for loader
	for _, sx := range f.Symbols {