There may be a bug where some of the CPU models don't set the request flag properly. The easiest thing to do is update from the (newly updated) m5-stable repository and see if that fixes your problem.
Steve On Tue, Jul 7, 2009 at 1:09 PM, Devraj Chapagain <[email protected]>wrote: > > Hi,Actually I have not update the from the repository and i still have > isInstRead(). When i use isInstRead(), it always return 0. What i understand > from this is that the packet contains data only or instructions only. That > means, the bus passes similar type (data or instruction) of datatypes only > through out the whole simulation, which probably not the case. So, I think i > can't dump the exact data types. > > Another thing is that is it necessary to update the modifications done by > M5 like isInstRead() to isInstFetch() in order to distinguish data or > instruction in the packet. > > Could anyone please let me know how can i fix this problem. > > Thanks in advance, > devraj > > On Tue, Jun 16, 2009 at 6:58 AM, Steve Reinhardt <[email protected]> wrote: > >> An easier approach is to call req->isInstFetch(). Note that this used to >> be called isInstRead() but was renamed a few months ago in the development >> tree: >> http://repo.m5sim.org/m5/rev/a27c0934de24 >> >> Steve >> >> >> On Mon, Jun 15, 2009 at 11:16 PM, ef <[email protected]> wrote: >> >>> Hello, >>> The only way I believe is you need to use tracing setting trace=Config, >>> and it will tell what ports are connected to where, and you can then tell >>> what the src and dest are, as they are just numbers (no names). I guess you >>> can add couts and modify the code to distinguish. So basically there is no >>> elegant solution, you have to hardcode it in. >>> >>> >>> On Tue, Jun 16, 2009 at 1:01 AM, Devraj Chapagain <[email protected] >>> > wrote: >>> >>>> Hi ef,yes... I mean whether the packet is from icache or dcache. >>>> >>>> >>>> On Mon, Jun 15, 2009 at 1:22 PM, ef wrote: >>>> >>>>> What do you mean, you mean whether it is from the icache or dcache? >>>>> >>>>> On Mon, Jun 15, 2009 at 2:53 PM, Devraj Chapagain < >>>>> [email protected]> wrote: >>>>> >>>>>> >>>>>> Hi, >>>>>> I am interested in analyzing packets. I could not figure out that the >>>>>> requested packet is data or instruction. >>>>>> Could anyone please help me, what parameters tell us that the >>>>>> requested packet is whether data or instruction? >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Thanks in advance, >>>>>> DRC >>>>>> >>>>>> _______________________________________________ >>>>>> m5-users mailing list >>>>>> [email protected] >>>>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> m5-users mailing list >>>>> [email protected] >>>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>>> >>>> >>>> >>>> _______________________________________________ >>>> m5-users mailing list >>>> [email protected] >>>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>>> >>> >>> >>> _______________________________________________ >>> m5-users mailing list >>> [email protected] >>> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >>> >> >> >> _______________________________________________ >> m5-users mailing list >> [email protected] >> http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >> > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users >
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