buf.Write32b(uint32(spSize))
	buf.Write32b(uint32(lcSize))
	// amd64 includes the entry at the beginning of the symbol table.
	if is64Bit {
		buf.Write64b(uint64(entry))
	}
}

// asmbPlan9 assembles a plan 9 binary.
func asmbPlan9(ctxt *Link) {
	if !*FlagS {
		*FlagS = true
		symo := int64(Segdata.Fileoff + Segdata.Filelen)
		ctxt.Out.SeekSet(symo)
		asmbPlan9Sym(ctxt)
	}
	ctxt.Out.SeekSet(0)