[okl4-developer] Error on Building Image

[Tsai, Tung-Chieh]

Dear Geoffrey,

  I attached a patch which is compare to okl4_2.1.1-patch.9.
My build command is :

  ./tools/build.py machine=android project=l4test

I've tried to use VERBOSE_STR=True, but got the same error
 message.

Best Regards,
Tsai, Tung-Chieh

On Mon, Aug 25, 2008 at 2:03 PM, Geoffrey Lee <glee at ok-labs.com> wrote:
> On Sat, Aug 23, 2008 at 10:49:09PM +0800, Tsai, Tung-Chieh wrote:
>> Dear Nelson,
>
>
> Hi Tung-Chieh
>
>>
>> Ya, I'm trying to port to the Android platform , and modified from the
>>  configuration for s3c2410. But, unless the 'head.spp,' I have changed
>> everything. I make every functions which need to link for kernel, to be
>>  empty, return 0, or just an infinite loop(Platform::reboot).
>
> Can you let us know what exactly you have changed in the source
> tree (build system changes, source / header file changes, etc), as
> well as the build command line you used to build your project?  You
> can also get the build system to be more verbose with error
> messages by passing VERBOSE_STR=True to the command line which
> may give clues to why it is not working.
>
>
>        -gl
>
>>
>> And my machines.py is below:
>>
>>   class goldfish(arm926ejs):
>>       platform = "goldfish"
>>       memory = arm926ejs.memory.copy()
>>
>>   class android(goldfish):
>>       virtual = False
>>       memory = goldfish.memory.copy()
>>       memory['physical'] = [Region(0x0, 0x6000000)]
>>
>> So, as you say, I think I miss some  configuration variable.
>>
>> Beside, I see my weaver.xml and s3c2410's, they're  different
>> in base and virtual memory address, and my version lack of some
>> device's address.But I can't see the what it relative to the error
>> message.
>>
>> Thanks.
>>
>> Best Regards,
>> Tsai, Tung-Chieh
>>
>> On Fri, Aug 22, 2008 at 2:51 PM, Nelson Tam <nelson at ok-labs.com> wrote:
>> > Hi,
>> >
>> > It sounds like you are trying to port to the Android platform but using a
>> > configuration for s3c2410.  That explains why elfweaver works when you
>> > replaces certain variables with arm920t.
>> >
>> > It is likely that there is some configuration variable that needs to be
>> > changed for goldfish.  I would starting looking at
>> > platform/x/tools/machines.py and build/images/weaver.xml and see if anything
>> > looks suspicious.
>> >
>> > Nelson.
>> >
>> > On 22/08/2008, at 4:26 PM, Tsai, Tung-Chieh wrote:
>> >
>> >>
>> >> I've watched the video of porting okl4 to Android QEMU from :
>> >>  http://benno.id.au/blog/2008/05/21/porting-okl4-to-a-new-soc
>> >> and then I'm trying to do it. I use okl4_2.1.1-patch.9( from okl4 offical
>> >> website), it seen quite different to the okl4 version used in the video.
>> >> I viewed the source of s3c2410, and put some 'empty' function to my
>> >> implementation. It seems all right in compiling and linking, but
>> >> finally I got problem in building ELF image. The output message is below :
>> >>
>> >> [XML ] build/images/weaver.xml
>> >> scons: building `build/images/image.elf' because it doesn't exist
>> >> [ELF ] build/images/image.elf
>> >> Error: Could not find address f0021044 in Image.
>> >> scons: *** [build/images/image.elf] Error 1
>> >> scons: building terminated because of errors.
>> >>
>> >> I think there is something I miss to this version of okl4,but I'm not sure
>> >> what
>> >> it is. Initially, I think I miss something in 'machine.py', so I change my
>> >> machine.py to s3c2410's version, and change the name and value in it, but
>> >> I
>> >> got the same result. Accidentally, I found that if I change the cpu
>> >> of goldfish
>> >> to arm920t, this problem will disappear.
>> >>
>> >> I found the scons setting of arm926ejs in
>> >> `.../arch/arm/tools/machines.py`,
>> >> try to see if any thing I can do for it. Finally I think the problem
>> >> is not here,
>> >> because I found that if I only change the value of variable cpu in
>> >> 'class arm926ejs(armv5tej):' to 'arm920t'( without modify any other
>> >> thing),
>> >> this problem disapear again.
>> >>
>> >> So, I have no idea to deal with this problem. Could anyone give me some
>> >> advice about what may cause this problem ?
>> >
>> > --
>> > (nt)
>> >
>> > Nelson Tam
>> >
>> >
>>
>> _______________________________________________
>> Developer mailing list
>> Developer at okl4.org
>> https://lists.okl4.org/mailman/listinfo/developer
>>
>
> --
>
>
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