On 02/17/11 09:14, Arpit wrote: > Gabriel Michael Black <gblack <at> eecs.umich.edu> writes: > >> I committed a change recently that replaced connectMemPorts with a >> small group of functions, the main one being connectAllPorts. The fact >> that fs.py doesn't refer to it makes me think you're using a copy of >> fs.py and not the original script. My changeset is here: >> >> http://repo.m5sim.org/m5/rev/189b9b258779 >> >> And the file is here: >> >> http://repo.m5sim.org/m5/file/189b9b258779/configs/example/fs.py >> >> I verified that the regressions worked and tried a few other things, >> but it's quite possible I missed something. These scripts do a lot, >> not all of which I know how to use. Could you try using the updated >> fs.py and see if that works? And if not could you roll back to before >> my change and see if the original fs.py used to work? Basically I'd >> like to see if fs.py has been broken, if I broke it recently, or if >> your local copy is just out of date. >> >> Gabe > > I am trying to run M5 in FS mode till OS boots. I want to take a checkpoint > after the system boots. But I am facing the same problem. > > I get the following error : > > m5.opt: build/ALPHA_FS/cpu/simple/atomic.cc:346: Fault > AtomicSimpleCPU::readBytes(Addr, uint8_t*, unsigned int, unsigned int): > Assertion `!pkt.isError()' failed. > Program aborted at cycle 469873573000 > Aborted > > > I tried using the updated fs.py file, but I am still getting the same error. > > -- > arpit > > > > _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
That error just means the memory access didn't work, and the response packet is marked with an error. I think that generally happens when an access is to a bad physical address. There isn't necessarily any connection between this and the error the earlier poster saw. Have you made any changes to M5? Gabe _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
