func (v compilationUnitByStartPC) Less(i, j int) bool {
	switch {
	case len(v[i].Textp) == 0 && len(v[j].Textp) == 0:
		return v[i].Lib.Pkg < v[j].Lib.Pkg
	case len(v[i].Textp) != 0 && len(v[j].Textp) == 0:
		return true
	case len(v[i].Textp) == 0 && len(v[j].Textp) != 0:
		return false
	default:
		return v[i].PCs[0].Start < v[j].PCs[0].Start
	}
}

		ldelf := func(ctxt *Link, f *bio.Reader, pkg string, length int64, pn string) {
			textp, flags, err := loadelf.Load(ctxt.loader, ctxt.Arch, ctxt.IncVersion(), f, pkg, length, pn, ehdr.Flags)
			if err != nil {
				Errorf(nil, "%v", err)
				return
			}
			ehdr.Flags = flags
			ctxt.Textp = append(ctxt.Textp, textp...)
		}
		return ldhostobj(ldelf, ctxt.HeadType, f, pkg, length, pn, file)
	}

	assignedToUnit := MakeBitmap(l.NSym() + 1)

	// Start off textp with reachable external syms.
	textp := []Sym{}
	for _, sym := range extsyms {
		if !l.attrReachable.Has(sym) {
			continue
		}
		textp = append(textp, sym)
	}

	// Walk through all text symbols from Go object files and append
	// them to their corresponding library's textp list.
	for _, r := range l.objs[goObjStart:] {
		lib := r.unit.Lib

		}
	}

	// These symbols won't show up in the first loop below because we
	// skip sym.STEXT symbols. Normal sym.STEXT symbols are emitted by walking textp.
	s := ldr.Lookup("runtime.text", 0)
	if ldr.SymType(s) == sym.STEXT {
		// We've already included this symbol in ctxt.Textp on AIX with external linker.
		// See data.go:/textaddress
		if !ctxt.IsExternal() {
			putaixsym(ctxt, s, TextSym)
		}
	}

	n := 1

	// Put stubs at the beginning (instead of the end).
	// So when resolving the relocations to calls to the stubs,
	// the addresses are known and trampolines can be inserted
	// when necessary.
	ctxt.Textp = append(stubs, ctxt.Textp...)
}

func genaddmoduledata(ctxt *ld.Link, ldr *loader.Loader) {
	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
	if initfunc == nil {
		return
	}

	o := func(op uint32) {

	}

	sizeExtRelocs(ctxt, thearch.ELF.RelocSize)
	relocSect, wg := relocSectFn(ctxt, elfrelocsect)

	for _, sect := range Segtext.Sections {
		if sect.Name == ".text" {
			relocSect(ctxt, sect, ctxt.Textp)
		} else {
			relocSect(ctxt, sect, ctxt.datap)
		}
	}

	for _, sect := range Segrodata.Sections {
		relocSect(ctxt, sect, ctxt.datap)
	}
	for _, sect := range Segrelrodata.Sections {