76543210
--------
00000000: No-object
11000001: Stack relocation marker, one full memory page of entries at
          location specified by 24bit memory pointer
X1000010: Function return address

X1100000: Instance, memory pointer (24bit)
00100001: None
00100010: Boolean (1bit)
00100011: Integer (24bit)
00100100: Empty tuple
X1100101: List
X1100110: Dictionary
X1100111: Tuple
X1101000: Long integer
00101001: Type-object, LSB contains the type identifying byte
00101010: Range iterator, 24bit value downto 1
00111100: Empty string
00111101: String, 1 byte (LSB)
00111110: String, 2 bytes
00111111: String, 3 bytes

Bits:
0:	Object type
1:	Object type
2:	Object type
3:	Object type
4:	Object type
5:	Real object? If bit5 = 0, should never be used in normal operations.
6:	Memory pointer? If bit6 = 1, contains 24bit memory pointer.
7:	Reference counted? If bit7 = 1, should be counted.