Hi, Xiangyang
Thanks for your information. It's very helpful so I cc to gem5 mailing list.
The compilation time of mine is as usual. I found my last email missing some
steps between step 10 and step 12. Also the step 11 on that email should be
deleted. The missings are:
modify gem5/build_opts/ARM with
CPU_MODELS = 'AtomicSimpleCPU,MyCPU,TimingSimpleCPU,O3CPU'
modify gem5/config/common/CpuConfig.py with:
_cpu_aliases_all = [
("mycpu", "MyCPU"),
("timing", "TimingSimpleCPU"),
("atomic", "AtomicSimpleCPU"),
("inorder", "InOrderCPU"),
("detailed", "DerivO3CPU"),
]
And when you test, you can use command:
gem5.opt config/example/se.py --cpu-type=mycpu -c xxx
Hope it helps.
Meng
On May 4, 2013, at 10:39 AM, Xiangyang Guo <[email protected]> wrote:
> Hi, Meng,
>
> I'm Xiangyang, I read your email about how to make a new CPU in gem5. It's
> helpful. At least it can compile. But I have another question, when i use
> scons build/ARM/gem5.opt, it begin build and never stops. Usually, it takes
> me about half hour to build the gem5. But now It runs about 3 hours and still
> running. So could you tell me how long it takes you to rebuild the gem5?
> Thanks
>
> BTW, you can follow the tutorial on line, but you can delete all the things
> about the atomic cpu and timing cpu in you own directory. It also works. I
> mean, it can rebuild.
>
> Regards,
>
> Xiangyang
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