eaddr := addr + size
	for _, s := range syms {
		if ldr.AttrSubSymbol(s) {
			continue
		}
		val := ldr.SymValue(s)
		if val >= eaddr {
			break
		}
		if val < addr {
			ldr.Errorf(s, "phase error: addr=%#x but val=%#x sym=%s type=%v sect=%v sect.addr=%#x", addr, val, ldr.SymName(s), ldr.SymType(s), ldr.SymSect(s).Name, ldr.SymSect(s).Vaddr)
			errorexit()
		}
		if addr < val {

					ldr.Errorf(s, "missing xsym in relocation")
					continue
				}
				if ldr.SymDynid(rr.Xsym) < 0 {
					ldr.Errorf(s, "reloc %s to non-coff symbol %s (outer=%s) %d %d", r.Type(), ldr.SymName(r.Sym()), ldr.SymName(rr.Xsym), ldr.SymType(r.Sym()), ldr.SymDynid(rr.Xsym))
				}
				if !thearch.Xcoffreloc1(ctxt.Arch, ctxt.Out, ldr, s, rr, int64(uint64(ldr.SymValue(s)+int64(r.Off()))-base)) {

	if target.IsAIX() {
		if !strings.HasPrefix(ldr.SymName(rs), "TOC.") {
			ldr.Errorf(s, "archreloctoc called for a symbol without TOC anchor")
		}
		relocs := ldr.Relocs(rs)
		tarSym := relocs.At(0).Sym()

		if target.IsInternal() && tarSym != 0 && ldr.AttrReachable(tarSym) && ldr.SymSect(tarSym).Seg == &ld.Segdata {
			t = ldr.SymValue(tarSym) + r.Add() - ldr.SymValue(syms.TOC)

}

func (d *dwctxt) importInfoSymbol(dsym loader.Sym) {
	d.ldr.SetAttrReachable(dsym, true)
	d.ldr.SetAttrNotInSymbolTable(dsym, true)
	dst := d.ldr.SymType(dsym)
	if dst != sym.SDWARFCONST && dst != sym.SDWARFABSFCN {
		log.Fatalf("error: DWARF info sym %d/%s with incorrect type %s", dsym, d.ldr.SymName(dsym), d.ldr.SymType(dsym).String())
	}
	relocs := d.ldr.Relocs(dsym)
	for i := 0; i < relocs.Count(); i++ {

	if !*FlagD {
		// must match doMachoLink below
		s1 := ldr.SymSize(ldr.Lookup(".machorebase", 0))
		s2 := ldr.SymSize(ldr.Lookup(".machobind", 0))
		s3 := ldr.SymSize(ldr.Lookup(".machosymtab", 0))
		s4 := ldr.SymSize(ctxt.ArchSyms.LinkEditPLT)
		s5 := ldr.SymSize(ctxt.ArchSyms.LinkEditGOT)
		s6 := ldr.SymSize(ldr.Lookup(".machosymstr", 0))
		s7 := ldr.SymSize(ldr.Lookup(".machocodesig", 0))

		if ctxt.LinkMode != LinkExternal {

	ldr := ctxt.loader
	textStart := ldr.SymValue(ldr.Lookup("runtime.text", 0))
	pcOff := func(s loader.Sym) uint32 {
		off := ldr.SymValue(s) - textStart
		if off < 0 {
			panic(fmt.Sprintf("expected func %s(%x) to be placed at or after textStart (%x)", ldr.SymName(s), ldr.SymValue(s), textStart))
		}
		return uint32(off)
	}
	for i, s := range funcs {

	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
		t := ldr.SymValue(rs) + r.Add()

		if t&3 != 0 {
			ldr.Errorf(s, "direct call is not aligned: %s %x", ldr.SymName(rs), t)
		}

		// check if target address is in the same 256 MB region as the next instruction
		if (ldr.SymValue(s)+int64(r.Off())+4)&0xf0000000 != (t & 0xf0000000) {
			ldr.Errorf(s, "direct call too far: %s %x", ldr.SymName(rs), t)
		}

	s := ldr.Lookup("runtime.text", 0)
	if ldr.SymType(s) == sym.STEXT {
		addsym(s)
	}
	s = ldr.Lookup("runtime.etext", 0)
	if ldr.SymType(s) == sym.STEXT {
		addsym(s)
	}

	// Add text symbols.
	for _, s := range ctxt.Textp {
		addsym(s)
	}

	shouldBeInSymbolTable := func(s loader.Sym) bool {
		if ldr.AttrNotInSymbolTable(s) {
			return false
		}

	// initialize the runtime_inittasks variable.
	ldr := ctxt.loader
	if ldr.Lookup("runtime.runtime_inittasks", 0) != 0 {
		t := ctxt.inittaskSym([]string{"runtime..inittask"}, "go:runtime.inittasks")

		// This slice header is already defined in runtime/proc.go, so we update it here with new contents.
		sh := ldr.Lookup("runtime.runtime_inittasks", 0)
		sb := ldr.MakeSymbolUpdater(sh)
		sb.SetSize(0)

// MakeTypelink attribute by the compiler.
func (ctxt *Link) typelink() {
	ldr := ctxt.loader
	typelinks := byTypeStr{}
	var itabs []loader.Sym
	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
		if !ldr.AttrReachable(s) {
			continue
		}
		if ldr.IsTypelink(s) {
			typelinks = append(typelinks, typelinkSortKey{decodetypeStr(ldr, ctxt.Arch, s), s})
		} else if ldr.IsItab(s) {
			itabs = append(itabs, s)
		}
	}