On Sat, Dec 4, 2010 at 12:41 AM, Stefan Wallentowitz
wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Hello out there,
>
> just my 2 cents on the recent development and my opinion on the future
> development.
Hello Stefan,
thanks for the very well shaped e-mail. I find your observation
On Fri, Dec 3, 2010 at 5:37 AM, Bahadir Balban wrote:
> Dawid,
>
> Thanks for the interest. I would like to announce that we have
> succesfully virtualized the Linux kernel over multicore Cortex-A9
> processors. The implementation involves certain novel approaches where
> linux applications can sw
On Fri, Dec 3, 2010 at 7:09 PM, John van V. wrote:
> If we have a tiny OS (1) that can potentially do everything, then
> every person with a CPU and an IP connecting device (and a video
> screen and a keyboard) can have all the benefits of the Information
> Society. In fact, I believe that this p
2010/12/3 zhangwenjie :
> Yeah, There is so many people like Dawid who is very interested in the
> Codezero
> L4 kernel written by C and also open sourced, Like me.
Hello zhangwenjie (or whatever your name is). I have two formal
remarks on a comments like this :
1) Please do not top-post (http://w
On Mon, Apr 19, 2010 at 10:55 AM, Bahadir Balban wrote:
>
> This is due to the configuration file. We use an ARM configuration file
> which we created, and the build logic generates these flags based on the
> architecture it has parsed in the cml file. cml files are under
> config/cml/ and have a
On Mon, Apr 19, 2010 at 2:33 PM, Bahadir Balban wrote:
>
> Let me not hinder enthusiasm here but you need to understand your cpu
> well before attempting any porting efforts.
>
I hope that there is a lot of similarity with ARM architecture...
>
> I would try creating a single .S file where you
Hi Bahadir,
I am also very interested in porting Codezero to OR1200 (OpenRisc 1k
implementation).
For the very begining config has to be generated for or32-elf-gcc to be
taken as a compiler, and necessary startup (bare metal) has to be re-written
in OR1k assembly.
OR1ksim will be used for simulat
On Sat, Apr 10, 2010 at 5:54 PM, Bahadir Balban wrote:
> Drasko DRASKOVIC wrote:
> > On Sat, Apr 10, 2010 at 4:57 PM, Lin Yu wrote:
> >
> >> Hi, guys,
> >>
> >> I had same problem.
> >>
> >> But after I changed to scons 1.2, eve
n 1.2.
BR,
Drasko
>
> -YuLin
>
> On Sat, Apr 10, 2010 at 10:37 PM, Drasko DRASKOVIC <
> drasko.drasko...@gmail.com> wrote:
>
>>
>>
>> On Sat, Apr 10, 2010 at 4:25 PM, Bahadir Balban wrote:
>>
>>> Drasko DRASKOVIC wrote:
>>> >
>>&g
On Sat, Apr 10, 2010 at 4:25 PM, Bahadir Balban wrote:
> Drasko DRASKOVIC wrote:
> >
> > As you see, I put some traces to see if the *generate_image_S *is being
> > called at all.
> >
> > Does anybody have idea how to fix this? I guess that loader/SConscript
On Sat, Apr 10, 2010 at 1:52 PM, Amit Mahajan wrote:
>
> >
> >
> > Building the loader and packing...
> > scons: Reading SConscript files ...
> > scons: done reading SConscript files.
> > scons: Building targets ...
> > scons: *** [build/loader/images.o] Source `loader/images.S' not found,
> > nee
Hi Amit,
is this behavior normal:
dra...@marx:~$ git clone git://git.l4dev.org/codezero.git
Initialized empty Git repository in /home/drasko/codezero/.git/
remote: Counting objects: 13777, done.
remote: Compressing objects: 100% (4204/4204), done.
remote: Total 13777 (delta 9277), reused 13354 (de
On Sat, Apr 10, 2010 at 1:52 PM, Amit Mahajan wrote:
>
> >
> >
> > Building the loader and packing...
> > scons: Reading SConscript files ...
> > scons: done reading SConscript files.
> > scons: Building targets ...
> > scons: *** [build/loader/images.o] Source `loader/images.S' not found,
> > nee
On Sat, Apr 10, 2010 at 1:39 PM, Amit Mahajan wrote:
>
> >
> > ra...@marx:~/codezero$ git checkout -b devel --track origin/devel
> > fatal: A branch named 'devel' already exists.
> > dra...@marx:~/codezero$ git pull
> > Already up-to-date.
> > dra...@marx:~/codezero$ ./build.py
> >
>
> Yes, you ar
.
On Sat, Apr 10, 2010 at 1:39 PM, Amit Mahajan wrote:
>
> >
> > ra...@marx:~/codezero$ git checkout -b devel --track origin/devel
> > fatal: A branch named 'devel' already exists.
> > dra...@marx:~/codezero$ git pull
> > Already up-to-date.
> > dra...@marx:~/codezero$ ./build.py
> >
>
> Yes, yo
hon?).
BR,
Drasko
On Sat, Apr 10, 2010 at 1:31 PM, Drasko DRASKOVIC <
drasko.drasko...@gmail.com> wrote:
>
>
> On Sat, Apr 10, 2010 at 1:27 PM, Amit Mahajan
> wrote:
>
>>
>>
>> > arm-none-eabi-ranlib build/loader/libs/c/libc-baremetal.a
>> > scons: *
On Sat, Apr 10, 2010 at 1:27 PM, Amit Mahajan wrote:
>
>
> > arm-none-eabi-ranlib build/loader/libs/c/libc-baremetal.a
> > scons: *** [build/loader/images.o] Source `loader/images.S' not found,
> > needed by target `build/loader/images.o'.
> > scons: building terminated because of errors.
> > Buil
Hi all,
trying fresh build I encounter an error:
arm-none-eabi-ranlib build/loader/libs/c/libc-baremetal.a
scons: *** [build/loader/images.o] Source `loader/images.S' not found,
needed by target `build/loader/images.o'.
scons: building terminated because of errors.
Build failed
dra...@marx:~/code
On Sat, Apr 10, 2010 at 11:57 AM, Amit Mahajan wrote:
>
> >
> > dra...@marx:~/codezero$ ./build.py
> >
> >
> > Building userspace libraries...
> > scons: Reading SConscript files ...
> > TypeError: unsupported operand type(s) for +: 'NoneType' and 'str':
> > File "/home/drasko/codezero/SConstruc
Hi all,
I did git pull on devel branch, and I can not build the project anymore:
dra...@marx:~/codezero$ ./build.py
Building userspace libraries...
scons: Reading SConscript files ...
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str':
File "/home/drasko/codezero/SConstruct.user
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