func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[Sxxx-0]
	_ = x[STEXT-1]
	_ = x[SELFRXSECT-2]
	_ = x[SMACHOPLT-3]
	_ = x[STYPE-4]
	_ = x[SSTRING-5]
	_ = x[SGOSTRING-6]
	_ = x[SGOFUNC-7]
	_ = x[SGCBITS-8]
	_ = x[SRODATA-9]
	_ = x[SFUNCTAB-10]
	_ = x[SELFROSECT-11]
	_ = x[STYPERELRO-12]

type SymKind uint8

// Defined SymKind values.
//
// TODO(rsc): Give idiomatic Go names.
//
//go:generate stringer -type=SymKind
const (
	Sxxx SymKind = iota
	STEXT
	SELFRXSECT
	SMACHOPLT

	// Read-only sections.
	STYPE
	SSTRING
	SGOSTRING
	SGOFUNC
	SGCBITS
	SRODATA
	SFUNCTAB

	SELFROSECT

	// Read-only sections with relocations.
	//

		}
		return true
	}

	// Data symbols.
	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
		if !ldr.AttrReachable(s) {
			continue
		}
		st := ldr.SymType(s)
		if st >= sym.SELFRXSECT && st < sym.SXREF {
			typ := elf.STT_OBJECT
			if st == sym.STLSBSS {
				if ctxt.IsInternal() {
					continue
				}
				typ = elf.STT_TLS
			}
			if !shouldBeInSymbolTable(s) {
				continue

		} else {
			got.SetType(sym.SELFGOT) // writable
		}

		/* ppc64 glink resolver */
		if ctxt.IsPPC64() {
			s := ldr.CreateSymForUpdate(".glink", 0)
			s.SetType(sym.SELFRXSECT)
		}

		/* hash */
		hash := ldr.CreateSymForUpdate(".hash", 0)
		hash.SetType(sym.SELFROSECT)

		gotplt := ldr.CreateSymForUpdate(".got.plt", 0)
		if ctxt.UseRelro() && *flagBindNow {

		Errorf(nil, "read-only data segment too large: %d", state.datsize)
	}

	siz := 0
	for symn := sym.SELFRXSECT; symn < sym.SXREF; symn++ {
		siz += len(state.data[symn])
	}
	ctxt.datap = make([]loader.Sym, 0, siz)
	for symn := sym.SELFRXSECT; symn < sym.SXREF; symn++ {
		ctxt.datap = append(ctxt.datap, state.data[symn]...)
	}
}

	}

	// Add data symbols and external references.
	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
		if !ldr.AttrReachable(s) {
			continue
		}
		t := ldr.SymType(s)
		if t >= sym.SELFRXSECT && t < sym.SXREF { // data sections handled in dodata
			if t == sym.STLSBSS {
				// TLSBSS is not used on darwin. See data.go:allocateDataSections
				continue
			}
			if !shouldBeInSymbolTable(s) {
				continue

	}

	// Add data symbols and external references.
	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
		if !ldr.AttrReachable(s) {
			continue
		}
		t := ldr.SymType(s)
		if t >= sym.SELFRXSECT && t < sym.SXREF { // data sections handled in dodata
			if t == sym.STLSBSS {
				continue
			}
			if !shouldBeInSymbolTable(s) {
				continue
			}
			addsym(s)
		}

		switch t {

				if len(data) > 0 {
					ldr.Errorf(s, "should not be bss (size=%d type=%v special=%v)", len(data), ldr.SymType(s), ldr.AttrSpecial(s))
				}
				putaixsym(ctxt, s, BSSSym)
			}

		case st >= sym.SELFRXSECT && st < sym.SXREF: // data sections handled in dodata
			if ldr.AttrReachable(s) {
				putaixsym(ctxt, s, DataSym)
			}

		case st == sym.SUNDEFEXT:
			putaixsym(ctxt, s, UndefinedSym)