So in the provided configs/example/fs.py script, there is a while loop
at the bottom that keeps running simulations:
while exit_event.getCause() == "checkpoint":
m5.checkpoint(root, "cpt.%d")
exit_event = m5.simulate(maxtick - m5.curTick())
This is not entirely correct, because if I pass in maxtick=-1 (to run
forever), then after the first checkpoint is written, the expression
"maxtick - m5.curTick()" would give me the large negative num_cycles
and crash the simulation as I encountered. Of course, the fix for this
is really trivial, unless to say that this is intended and we shouldn't
mess with this?
Sincerely,
Christopher
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