Hi Ali, Is your guest code 32-bit Arm? If so, I think this could be the problem in SE mode: https://gem5.atlassian.net/browse/GEM5-1074
Cheers, Jason On Tue, Oct 5, 2021 at 7:45 AM Ali Ghandour via gem5-users < gem5-users@gem5.org> wrote: > In FS mode, full errror stack below: > > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "build/ARM/python/m5/main.py", line 455, in main > File "./RPIv4.py", line 535, in <module> > main() > File "./RPIv4.py", line 512, in main > root.system = systemCreate(args) > File "./RPIv4.py", line 297, in systemCreate > system = RPISystemCreate(ArmSystem, args, mode) > File "./RPIv4.py", line 182, in RPISystemCreate > return RPISystem(args, mode) > File "./RPIv4.py", line 127, in __init__ > self.configMem(args) > File "./RPIv4.py", line 158, in configMem > self.cpu_cluster.connectDirect(self.membus) > File > "/home/ali/Desktop/spirals/reproduce-spectre-gem5/gem5/./ARMv8A_Cortex_A72.py", > line 325, in connectDirect > cpu.dtb.walker.port = bus.slave > File "build/ARM/python/m5/SimObject.py", line 1416, in __getattr__ > AttributeError: object 'ARM_A72_TLB_L1D' has no attribute 'walker' > (C++ object is not yet constructed, so wrapped C++ methods are > unavailable.) > _______________________________________________ > gem5-users mailing list -- gem5-users@gem5.org > To unsubscribe send an email to gem5-users-le...@gem5.org > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s >
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