will make the disassembler run multiple preparation passes to find all
addresses where labels must be placed. Without -m some label addresses are
found in the final pass, where the disassembler cannot make use of them.
casing of "long addresses" and prepares the code base for use with the full
address range of the 65816.
Use fixed size data types for addresses and target data words of known size.
Many other minor improvements.
