Hello,
I followed your advice,so i put the two downloads (configs & x86-system)
into one folder in .../gem5/FullSystemStuff ,then i changed the path of
SysPath.py as shown:
path = [ '/dist/m5/system', '....gem5/FullSystemStuff' ]
Then i typed the commands:
sudo python util/gem5img.py mount
FullSystemStuff/x86-system/disks/linux-x86.img /mnt
sudo umount /mnt
build/x86/gem5.opt configs/example/fs.py
But i got this error:
=======
info: No kernel set for full system simulation. Assuming you know what
you're doing if not SPARC ISA
0: rtc: Real-time clock set to Sun Jan 1 00:00:00 2012
panic: Error opening /media/disks/x86root.img
@ cycle 0
[open:build/X86/dev/disk_image.cc, line 79]
Memory Usage: 174012 KBytes
Program aborted at cycle 0
Aborted (core dumped)
======
So there is still something missing!
So please any help will be highly appreciated for this blocking issue.
Thank you in advance for your time and help.
Best Regards
Wael Amr
On Mon, Jun 4, 2012 at 4:21 PM, Bojun Ma <boj...@mtu.edu> wrote:
> From my own experience, I put these two downloads into one directory. And
> change the path of SysPath.py to that directory.
>
> I think the config files are used to create a kernel, I mean if you do not
> want to use the pre-compiled one from the download page.
>
> Hope this can be help.
>
>
> On Mon, Jun 4, 2012 at 12:36 AM, wael Amr <wael.amrhos...@gmail.com>wrote:
>
>> Hello Eng.Bojun,
>>
>> Thank you so much for your reply.
>> No,i haven't changed the SysPath.py.
>> Actually i am confused in this point because i downloaded from "
>> http://gem5.org/Download"; the full system for X86 :
>>
>> - Full System
>> Files<http://www.m5sim.org/dist/current/x86/x86-system.tar.bz2>-- The kernel
>> used for regressions, an SMP version of it, and a disk image
>> - config
>> files<http://www.m5sim.org/dist/current/x86/config-x86.tar.bz2>-- Config
>> files for both of the above kernels, 2.6.25.1 and 2.6.28.4
>>
>> So which files should i include in the SysPath.py ?
>>
>> What is the usage of the config files ?
>>
>> I would appreciate if you could reply at your earliest convenience.
>>
>> Thanks
>>
>> Best Regards
>>
>> Wael Amr
>> On Sun, Jun 3, 2012 at 10:56 PM, Bojun Ma <boj...@mtu.edu> wrote:
>>
>>> Have you changed the Path in SysPath.py?
>>>
>>>
>>> On Sun, Jun 3, 2012 at 12:36 PM, wael Amr <wael.amrhos...@gmail.com>wrote:
>>>
>>>> Hello,
>>>>
>>>> I need to run gem5 under Full System on Ubuntu using virtual machine .
>>>> So i typed the following commands for mount the linux-x86.img:
>>>>
>>>> sudo python util/gem5img.py mount
>>>> FullSystemStuff/x86-system/disks/linux-x86.img /mnt
>>>>
>>>> sudo umount /mnt
>>>>
>>>> Then i typed :command line: ./build/x86/gem5.opt configs/example/fs.py
>>>> --disk-image=/media
>>>>
>>>> But i got this error :
>>>>
>>>> ================
>>>>
>>>> warning: add_child('terminal'): child 'terminal' already has parent
>>>>
>>>> Traceback (most recent call last):
>>>>
>>>> File "<string>", line 1, in <module>
>>>>
>>>> File "/home/wael/Mac/gem5/src/python/m5/main.py", line 357, in main
>>>>
>>>> exec filecode in scope
>>>>
>>>> File "configs/example/fs.py", line 102, in <module>
>>>>
>>>> test_sys = makeLinuxX86System(test_mem_mode, options.num_cpus, bm[0])
>>>>
>>>> File "/home/wael/Mac/gem5/configs/common/FSConfig.py", line 518, in
>>>> makeLinuxX86System
>>>>
>>>> makeX86System(mem_mode, numCPUs, mdesc, self, Ruby)
>>>>
>>>> File "/home/wael/Mac/gem5/configs/common/FSConfig.py", line 447, in
>>>> makeX86System
>>>>
>>>> disk0.childImage(mdesc.disk())
>>>>
>>>> File "/home/wael/Mac/gem5/configs/common/Benchmarks.py", line 53, in
>>>> disk
>>>>
>>>> return disk(self.diskname)
>>>>
>>>> File "/home/wael/Mac/gem5/configs/common/SysPaths.py", line 37, in disk
>>>>
>>>> system()
>>>>
>>>> File "/home/wael/Mac/gem5/configs/common/SysPaths.py", line 59, in
>>>> system
>>>>
>>>> raise ImportError, "Can't find a path to system files."
>>>>
>>>> ImportError: Can't find a path to system files.
>>>>
>>>> ================
>>>>
>>>> So Is there anything missing for installing the Full System mode?
>>>>
>>>> Any help for this error will be highly appreciated.
>>>>
>>>> Thank so much in advance for your time and support.
>>>>
>>>> Thanks
>>>>
>>>> Best Regards
>>>>
>>>> Wael Amr
>>>>
>>>>
>>>> _______________________________________________
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>>>> gem5-users@gem5.org
>>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>>>
>>>
>>>
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>>
>>
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