Hello everyone,
I have gem5 at changeset: 9982:b2bfc23f932c
I am trying to take a checkpoint after boot but unsuccessfully.
I am booting a single core system executing this:
build/X86/gem5.opt configs/example/fs.py
--disk-image=/dist/m5/system/disks/ubuntu_10.04.img \
--kernel=/dist/m5/system/binaries/x86_64-vmlinux-2.6.22.9.smp \
--checkpoint-dir=/home/bhalios/src/bddt_scorpio/FinalFaultInjection/m5out/ \
--cpu-type=atomic \
--fastmem
I have compiled m5 utility using the same distribution as the one simulated
(ubuntu 10.04) and copied it to /sbin of the simulated machine.
As soon as boot has finished I am executing:
m5 checkpoint
which produces the following log:
...
warn: Tried to clear PCI interrupt 14
warn: Unknown mouse command 0xe1.
hack: be nice to actually delete the event here
Writing checkpoint
info: Entering event queue @ 76837904894500. Starting simulation...
...
However, nothing is written in m5out.
m5 tool seems to be working. I executed m5 dumpstats which successfully prints
out stats at m5out/stats.txt
I also tried to take checkpoints using the --take-checkpoints flag but with the
same result.
Any ideas?
Cheers,
Babis
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