From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cagney <ac131313@cygnus.com>
To: Eli Zaretskii <eliz@is.elta.co.il>
Cc: Kevin Buettner <kevinb@cygnus.com>, Naushit_Sakarvadia@quintum.com, gdb@sources.redhat.com
Subject: Re: 8 bit read
Date: Thu, 26 Jul 2001 06:53:00 -0000
Message-id: <3B6020A6.3020902@cygnus.com>
References: <Pine.SUN.3.91.1010726163652.1520C-100000@is>
X-SW-Source: 2001-07/msg00374.html

>  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