func (f *Func) SplitInt64(name *LocalSlot) (*LocalSlot, *LocalSlot) {
	var t *types.Type
	if name.Type.IsSigned() {
		t = types.Types[types.TINT32]
	} else {
		t = types.Types[types.TUINT32]
	}
	if f.Config.BigEndian {
		return f.SplitSlot(name, ".hi", 0, t), f.SplitSlot(name, ".lo", t.Size(), types.Types[types.TUINT32])
	}
	return f.SplitSlot(name, ".hi", t.Size(), t), f.SplitSlot(name, ".lo", 0, types.Types[types.TUINT32])
}

	data := make([]byte, 32)
	copy(data, prefix)
	data[len(prefix)] = byte(ctxt.Arch.PtrSize)
	data[len(prefix)+1] = 0
	if ctxt.Arch.ByteOrder == binary.BigEndian {
		data[len(prefix)+1] = 1
	}
	data[len(prefix)+1] |= 2 // signals new pointer-free format
	data = appendString(data, strdata["runtime.buildVersion"])
	data = appendString(data, strdata["runtime.modinfo"])

	return count
}

// Read the bytes starting at the aligned pointer p into a uintptr.
// Read is little-endian.
func readUintptr(p *byte) uintptr {
	x := *(*uintptr)(unsafe.Pointer(p))
	if goarch.BigEndian {
		if goarch.PtrSize == 8 {
			return uintptr(sys.Bswap64(uint64(x)))
		}
		return uintptr(sys.Bswap32(uint32(x)))
	}
	return x
}

var debugPtrmask struct {
	lock mutex

	}

	print1 := func(off, sz, slotIdx uint8) {
		x := readUnaligned64(add(argp, uintptr(off)))
		// mask out irrelevant bits
		if sz < 8 {
			shift := 64 - sz*8
			if goarch.BigEndian {
				x = x >> shift
			} else {
				x = x << shift >> shift
			}
		}
		print(hex(x))
		if !isLive(off, slotIdx) {
			print("?")
		}
	}

	start := true
	printcomma := func() {

	}

	if f, err := xcoff.Open(gccTmp()); err == nil {
		defer f.Close()
		d, err := f.DWARF()
		if err != nil {
			fatalf("cannot load DWARF output from %s: %v", gccTmp(), err)
		}
		bo := binary.BigEndian
		for _, s := range f.Symbols {
			switch {
			case isDebugInts(s.Name):
				if i := int(s.SectionNumber) - 1; 0 <= i && i < len(f.Sections) {
					sect := f.Sections[i]
					if s.Value < sect.Size {

		case ARLDIMI, ARLDIMICC:
			o1 = AOP_MD(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), sh, uint32(d))
		}

	case 31: /* dword */
		d := c.vregoff(&p.From)

		if c.ctxt.Arch.ByteOrder == binary.BigEndian {
			o1 = uint32(d >> 32)
			o2 = uint32(d)
		} else {
			o1 = uint32(d)
			o2 = uint32(d >> 32)
		}

		if p.From.Sym != nil {
			rel := obj.Addrel(c.cursym)
			rel.Off = int32(c.pc)

			return
		}
		if _, err := io.ReadFull(s, buf[4:ipLen+6]); err != nil {
			t.Errorf("socks5 proxy address read: %v", err)
			return
		}
		ip := net.IP(buf[4 : ipLen+4])
		port := binary.BigEndian.Uint16(buf[ipLen+4 : ipLen+6])
		copy(buf[:3], []byte{5, 0, 0})
		if _, err := s.Write(buf[:ipLen+6]); err != nil {
			t.Errorf("socks5 proxy connect write: %v", err)
			return
		}

		{"StdPadding", Const, 5},
		{"URLEncoding", Var, 0},
	},
	"encoding/binary": {
		{"AppendByteOrder", Type, 19},
		{"AppendUvarint", Func, 19},
		{"AppendVarint", Func, 19},
		{"BigEndian", Var, 0},
		{"ByteOrder", Type, 0},
		{"LittleEndian", Var, 0},
		{"MaxVarintLen16", Const, 0},
		{"MaxVarintLen32", Const, 0},
		{"MaxVarintLen64", Const, 0},
		{"NativeEndian", Var, 21},