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remote/1441: defining mem region size doesn't work with nocache attribute
- From: amichelotti at ipitec dot it
- To: gdb-gnats at sources dot redhat dot com
- Date: 6 Nov 2003 08:00:02 -0000
- Subject: remote/1441: defining mem region size doesn't work with nocache attribute
- Reply-to: amichelotti at ipitec dot it
>Number: 1441
>Category: remote
>Synopsis: defining mem region size doesn't work with nocache attribute
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: maintenance
>Submitter-Id: net
>Arrival-Date: Thu Nov 06 08:08:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: arm-elf-gdb
>Release: 5.3
>Organization:
>Environment:
linux, cygwin
>Description:
I have a target arm (arm7tdi) without cache, I need to define mem regions to align accesses. I did
mem <start> <end> rw 64 nocache. But on the target (a redboot with gdb stub on serial line) I see accesses with no this alignement.
After some time I tried to put 'cache' instead of 'nocache' and it worked.
>How-To-Repeat:
mem <start> <end> rw 64 nocache.
>Fix:
mem <start> <end> rw 64 cache
>Release-Note:
>Audit-Trail:
>Unformatted: