[Barrelfish-users] ARM Build

[Timothy Roscoe]

Dear Nagendra, 

This doesn't look like a Barrelfish error - it seems like you have an
problem with your installation of GEM5.  I suggest you check that you
are using a stable version, and also that you have the right version
of Python to run it.

 -- Timothy Roscoe

At Tue, 20 Jan 2015 14:41:12 +0000, Nagendra <k2nag at yahoo.com> wrote:
> Thanks. I was able to build arm_gem5 successfully. I could also build gem5 without any issues.
> 
> But I am getting errors while running 'make arm_gem5'
> 
> gem5.fast ..//tools/arm_gem5/gem5script.py --caches --l2cache --n=2 --kernel=arm_gem5_image
> Traceback (most recent call last):
> File "<string>", line 1, in <module>
> File "/home/nag/gem5/src/python/importer.py", line 73, in load_module
> exec code in mod.__dict__
> File "/home/nag/gem5/src/python/m5/__init__.py", line 35, in <module>
> import internal
> File "/home/nag/gem5/src/python/importer.py", line 73, in load_module
> exec code in mod.__dict__
> File "/home/nag/gem5/src/python/m5/internal/__init__.py", line 31, in <module>
> import event
> File "/home/nag/gem5/src/python/importer.py", line 73, in load_module
> exec code in mod.__dict__
> File "/home/nag/gem5/build/ARM/python/swig/event.py", line 109, in <module>
> class Event(m5.internal.serialize.Serializable):
> AttributeError: 'module' object has no attribute 'internal'
> make: *** [arm_gem5] Error 1
> 
> 
> Any particular Python and Swig version that I have to use?
> 
> I am using SWIG 2.0.11 and Python 2.7.6
> 
> Regards
> Nagendra
> 
> 
> 
> ----- Original Message -----
> From: Simon Gerber <simon.gerber at inf.ethz.ch>
> To: k2nag at yahoo.com; Timothy Roscoe <troscoe at inf.ethz.ch>
> Cc: "barrelfish-users at lists.inf.ethz.ch" <barrelfish-users at lists.inf.ethz.ch>
> Sent: Monday, 19 January 2015 3:08 PM
> Subject: Re: [Barrelfish-users] ARM Build
> 
> Hi Nagendra,
> 
> On 19.01.2015 06:42, Nagendra wrote:
> > Thanks for pointer.
> >
> > I installed Ubuntu 14.04 and I am trying to build arm_gem5_image
> > (../hake/hake.sh -s .. -a armv7 followed by make arm_gem5_image).
> >
> > With this I am getting following error.
> >
> > /home/nag/barrelfish/build/../kernel/arch/arm/syscall.c:1024: undefined
> > reference to `gt_read_high'
> > /home/nag/barrelfish/build/../kernel/arch/arm/syscall.c:1020: undefined
> > reference to `gt_read_low'
> >
> > I see these are only used in case of pandaboard. Not sure why
> >"__pandaboard__" is getting defined for gem5 build.
> 
> The pandaboard is the default armv7 platform for Barrelfish. You need to
> change the variable armv7_platform in hake/Config.hs in the build
> directory to "gem5" when building for the gem5 simulator.
> 
> Best,
> -- Simon
> 
> >
> > Am I missing something?
> >
> > Regards
> > Nagendra
> >
> > ----- Original Message -----
> > From: Timothy Roscoe <troscoe at inf.ethz.ch <javascript:return>>
> > To: Nagendra <k2nag at yahoo.com <javascript:return>>
> > Cc: barrelfish-users at lists.inf.ethz.ch <javascript:return>
> > Sent: Wednesday, 14 January 2015 1:47 PM
> > Subject: Re: [Barrelfish-users] ARM Build
> >
> > Dear Nagendra,
> >
> > It would be helpful if you could let us know what make command you are
> > using to build Barrelfish, and also what image you are trying to
> > build.  For example, have you tried 'make pandaboard_image', or 'make
> > arm_gem5_image'?
> >
> > The place to look is in symbolictargets.mk, which will give you a list
> > of the kind of platforms we supply complete make targets for.
> >
> > Also, be aware that we support Ubuntu 14.04 (i.e. LTS), but not
> > 14.10.  Non-long-term-support versions of Ubuntu might work, but we
> > make no guarantees.
> >
> > Hope this helps.
> >
> > -- Mothy
> >
> > At Wed, 14 Jan 2015 03:54:29 +0000, Nagendra <k2nag at yahoo.com
> > <javascript:return>> wrote:
> >  > Hi Kornilios,
> >  >
> >  > Thanks for responding.
> >  >
> >  > Initially I tried ../hake/hake.sh -s .. -a arm, as mentioned in
> > getting started guide. But this failed with following error.
> >  >
> >  >    Error in configuration: unknown architecture(s) specified: arm
> >  >
> >  >
> >  > Then i tried building for armv7
> >  >
> >  >    ../hake/hake.sh -s .. -a armv7
> >  >
> >  > This went fine without any issues.
> >  >
> >  > but make failed with following error,
> >  >
> >  >    make: *** No rule to make target '../hake/menu.lst.armv7', needed
> > by 'menu.lst'.  Stop.
> >  >
> >  > Regards
> >  >
> >  > Nagendra
> >  >
> >  > PS : I am using Ubuntu 14.10
> >  >
> >  >
> >  > On Tuesday, 13 January 2015 6:15 PM, Kornilios Kourtis
> > <kornilios.kourtis at inf.ethz.ch <javascript:return>> wrote:
> >  > Hi Nagendra,
> >  >
> >  >
> >  > On Tue, Jan 13, 2015 at 11:23:53AM +0800, Nagendra wrote:
> >  > > I am trying to build barrelfish for armv7. The build is failing as
> >  > > menu.lst.armv7 is missing.
> >  > >
> >  > > Anyone tried building barrelfish on ARM recently? Can you please post
> >  > > the steps to build barrelfish for ARM and run it on qemu.
> >  >
> >  > Can you please provide us with the commands you try to execute for
> >  > building Barrelfish and any relevant error messages?
> >  >
> >  > cheers,
> >  > Kornilios.
> >  >
> >  > --
> >  > Kornilios Kourtis
> >  >
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> 
> >
> >  >
> >  >
> >  >
> >
> >
> >
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