Hi Divya,
I've never seen this issue before and a fresh copy of the repository compiles and runs fine for me. I'd guess that something weird is going on with python or swig and the scoping rulses, but I'm not sure what it could be. What versions of python and swig are you using? Thanks, Ali On 20.05.2013 22:23, Diviya Jain wrote: > Hi, > > I have installed gem5 after cloning from gem5 reporsitory. [The latest repository] > > I am trying to boot up arm ubuntu linux using full system emulation mode, which is also shown in the demo videos on arm site. > > I have setup M5 _PATH environment variable as well . Command line used to run full system simulation: > > ./build/ARM/gem5.opt configs/example/fs.py --disk-image=system/arm/disks/arm-ubuntu-natty-headless.img > > However I keep on getting error message like: > > gem5 Simulator System. http://gem5.org [2] > > gem5 is copyrighted software; use the --copyright option for details. > > gem5 compiled May 20 2013 13:54:28 > > gem5 started May 20 2013 13:55:15 > > gem5 executing on ld1009 > > command line: ./build/ARM/gem5.opt configs/example/fs.py --disk-image=/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/system/arm/disks/arm-ubuntu-natty-headless.img > > **** REAL SIMULATION **** > > Traceback (most recent call last): > > File "<string>", line 1, in <module> > > File "/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/src/python/m5/main.py", line 387, in main > > exec filecode in scope > > File "configs/example/fs.py", line 207, in <module> > > Simulation.run(options, root, test_sys, FutureClass) > > File "/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/configs/common/Simulation.py", line 485, in run > > exit_event = benchCheckpoints(options, maxtick, cptdir) > > File "/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/configs/common/Simulation.py", line 224, in benchCheckpoints > > exit_event = m5.simulate(maxtick - m5.curTick()) > > File "/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/src/python/m5/simulate.py", line 147, in simulate > > for obj in root.descendants(): obj.startup() > > File "/project/sysperf_idc/users/diviya/simit-arm/gem5/gem5/src/python/m5/SimObject.py", line 725, in __getattr__ > > % (self.__class__.__name__, attr) > > AttributeError: object 'Root' has no attribute 'startup' > > I have tried to search through documentation and faqs. I have tried to modify atomic.cc as well. But I have not been able to solve the problem. Can anybody please help? > > Thank you, > > diviya > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [1] Links: ------ [1] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users [2] http://gem5.org
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