Re: [Gems-users] Physical/Virtual Addresses

[Mike Marty <mikem@xxxxxxxxxxx>]

Ruby operates on Physical addresses.  However it is possible to get the
virtual address.  You can edit CacheMsg to include the virtual addrses
when the Simics transaction is converted to a CacheMsg.  See
SimicsDriver.C and SimicsProcessor.C



> Hi,
>
> I have a quick question on what type of addresses Ruby
> use. Does Simics send memory requests with physical
> addresses or virtual addresses?
>
> For example, if I define "long long ptr = 7F00000;" in
> my program, can I check this address in
> Sequencer::doRequest as follows?
>
> if (request.getAddress() == 7F00000) {
>  do something;
> }
>
> Thank you for your help!
>
> DZ
>
>
>
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