8 bit read

[Andrew Cagney]

>  What Kevin is suggesting here is, from GDB's point of view, the correct 
>> approach.  A CORE_ADDR is a cannonical address - any pointer expression 
>> is converted to that cannonical value.  On the x86, it could carry an 
>> indication that the offset part belongs to either code, I/O, .. space.
> 
> 
> The problem is, I don't have enough bits in CORE_ADDR to include those 
> indications.


Just FYI, you should find that CORE_ADDR type is already 64 bits.

	Andrew