[gem5-users] unable to resume a checkpoint (DerivO3CPU)

[Mahmood Naderan]

Hi
With the latest revision, I don't know why I cannot resume from the
checkpoint.

command line: build/X86_FS/m5.opt configs/example/fs.py --detail --caches -r
1
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/mahmood/gem5/src/python/m5/main.py", line 356, in main
    exec filecode in scope
  File "configs/example/fs.py", line 107, in <module>
    (TestCPUClass, test_mem_mode, FutureClass) =
Simulation.setCPUClass(options)
  File "/home/mahmood/gem5/configs/common/Simulation.py", line 52, in
setCPUClass
    class TmpClass(DerivO3CPU): pass
NameError: global name 'DerivO3CPU' is not defined

simulation.py look like:
import m5
from m5.defines import buildEnv
from m5.objects import *
from m5.util import *
...
    elif options.detailed:
        if not options.caches:
            print "O3 CPU must be used with caches"
            sys.exit(1)
        class TmpClass(DerivO3CPU): pass

fs.py look like:
import m5
from m5.defines import buildEnv
from m5.objects import *
from m5.util import addToPath, fatal
...
(TestCPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options)


Any idea to fix that?
// Naderan *Mahmood;

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