Ooops, sent the wrong patch......

Dave Brolley wrote:

> Hi,
>
> Some sid components don't support misaligned reads/writes. The current 
> cache components are the example which caused my particular problem. 
> They punt on misaligned reads/writes, presumably so that they don't 
> have to worry about accesses which cross cache line boundaries. This 
> causes a problem when GDB attempts to read memory at unaligned addresses.
>
> This patch to gdb::process_get_mem and gdb::process_set_mem forces any 
> unaligned requests to use the existing byte-at-a-time method.
>
> I've committed this patch. Let me know if there are any problems.
>
> Dave
>