ctxt.Out.Write([]byte{0x01, 0x00, 0x00, 0x00}) // version

	// Add any buildid early in the binary:
	if len(buildid) != 0 {
		writeBuildID(ctxt, buildid)
	}

	writeTypeSec(ctxt, types)
	writeImportSec(ctxt, hostImports)
	writeFunctionSec(ctxt, fns)
	writeTableSec(ctxt, fns)
	writeMemorySec(ctxt, ldr)
	writeGlobalSec(ctxt)
	writeExportSec(ctxt, ldr, len(hostImports))

	ctxt.xdefine("runtime.rodata", sym.SRODATA, 0)
	ctxt.xdefine("runtime.erodata", sym.SRODATA, 0)
	ctxt.xdefine("runtime.types", sym.SRODATA, 0)
	ctxt.xdefine("runtime.etypes", sym.SRODATA, 0)
	ctxt.xdefine("runtime.noptrdata", sym.SNOPTRDATA, 0)
	ctxt.xdefine("runtime.enoptrdata", sym.SNOPTRDATA, 0)
	ctxt.xdefine("runtime.data", sym.SDATA, 0)
	ctxt.xdefine("runtime.edata", sym.SDATA, 0)
	ctxt.xdefine("runtime.bss", sym.SBSS, 0)

	// Add dynamic symbols.
	for _, s := range ctxt.dynexp {
		// Consistency check.
		if !ctxt.loader.AttrReachable(s) {
			panic("dynexp entry not reachable")
		}

		Adddynsym(ctxt.loader, &ctxt.Target, &ctxt.ArchSyms, s)
	}

	for _, lib := range dedupLibraries(ctxt, dynlib) {
		adddynlib(ctxt, lib)
	}

	case DW_FORM_block1: // block
		if cls == DW_CLS_ADDRESS {
			ctxt.AddInt(s, 1, int64(1+ctxt.PtrSize()))
			ctxt.AddInt(s, 1, DW_OP_addr)
			ctxt.AddAddress(s, data, 0)
			break
		}

		value &= 0xff
		ctxt.AddInt(s, 1, value)
		p := data.([]byte)[:value]
		ctxt.AddBytes(s, p)

	case DW_FORM_block2: // block
		value &= 0xffff

		ctxt.AddInt(s, 2, value)
		p := data.([]byte)[:value]

			}
			return header.SetUintptr(ctxt.Arch, off, uintptr(diff))
		}

		// Write header.
		// Keep in sync with runtime/symtab.go:pcHeader and package debug/gosym.
		header.SetUint32(ctxt.Arch, 0, 0xfffffff1)
		header.SetUint8(ctxt.Arch, 6, uint8(ctxt.Arch.MinLC))
		header.SetUint8(ctxt.Arch, 7, uint8(ctxt.Arch.PtrSize))
		off := header.SetUint(ctxt.Arch, 8, uint64(state.nfunc))

	}
	ctxt := obj.Linknew(architecture.LinkArch)
	ctxt.Debugasm = flags.PrintOut
	ctxt.Debugvlog = flags.DebugV
	ctxt.Flag_dynlink = *flags.Dynlink
	ctxt.Flag_linkshared = *flags.Linkshared
	ctxt.Flag_shared = *flags.Shared || *flags.Dynlink
	ctxt.Flag_maymorestack = flags.DebugFlags.MayMoreStack
	ctxt.Debugpcln = flags.DebugFlags.PCTab
	ctxt.IsAsm = true
	ctxt.Pkgpath = *flags.Importpath

	relocSect(ctxt, Segtext.Sections[0], ctxt.Textp)
	for _, sect := range Segtext.Sections[1:] {
		if sect.Name == ".text" {
			relocSect(ctxt, sect, ctxt.Textp)
		} else {
			relocSect(ctxt, sect, ctxt.datap)
		}
	}
	for _, sect := range Segrelrodata.Sections {
		relocSect(ctxt, sect, ctxt.datap)
	}
	for _, sect := range Segdata.Sections {
		relocSect(ctxt, sect, ctxt.datap)
	}

		objabi.SDWARFVAR:
	default:
		return
	}
	ctxt.writeSymDebugNamed(aux, "aux for "+par.Name)
}

func debugAsmEmit(ctxt *Link) {
	if ctxt.Debugasm > 0 {
		ctxt.traverseSyms(traverseDefs, ctxt.writeSymDebug)
		if ctxt.Debugasm > 1 {
			fn := func(par *LSym, aux *LSym) {
				writeAuxSymDebug(ctxt, par, aux)
			}
			ctxt.traverseAuxSyms(traverseAux, fn)
		}
	}
}

//	} Elf_Internal_ABIFlags_v0;
func elfWriteMipsAbiFlags(ctxt *Link) int {
	sh := elfshname(".MIPS.abiflags")
	ctxt.Out.SeekSet(int64(sh.Off))
	ctxt.Out.Write16(0) // version
	ctxt.Out.Write8(32) // isaLevel
	ctxt.Out.Write8(1)  // isaRev
	ctxt.Out.Write8(1)  // gprSize
	ctxt.Out.Write8(1)  // cpr1Size
	ctxt.Out.Write8(0)  // cpr2Size
	if buildcfg.GOMIPS == "softfloat" {
		ctxt.Out.Write8(MIPS_FPABI_SOFT) // fpAbi
	} else {

		}
	}

	ctxt.typeMap[h] = append(ctxt.typeMap[h], ctxtEntry{
		orig:     orig,
		targs:    targs,
		instance: inst,
	})

	return inst
}

// getID returns a unique ID for the type t.
func (ctxt *Context) getID(t Type) int {
	ctxt.mu.Lock()
	defer ctxt.mu.Unlock()
	id, ok := ctxt.originIDs[t]
	if !ok {
		id = ctxt.nextID
		ctxt.originIDs[t] = id
		ctxt.nextID++
	}