for _, sym := range syms {
		total += ldr.SymSize(sym)
	}

	var buf bytes.Buffer
	if ctxt.IsELF {
		switch ctxt.Arch.PtrSize {
		case 8:
			binary.Write(&buf, ctxt.Arch.ByteOrder, elf.Chdr64{
				Type:      uint32(elf.COMPRESS_ZLIB),
				Size:      uint64(total),
				Addralign: uint64(ctxt.Arch.Alignment),
			})
		case 4:
			binary.Write(&buf, ctxt.Arch.ByteOrder, elf.Chdr32{