[Skyeye-developer] Booting a uClinux for Blackfin BF533 in Skyeye -- lots of core dumps, little success

[Leo Singer]

Hi, Michael.

Are the missing new instructions documented or listed anywhere?

Leo

On Dec 7, 2007, at 10:07 PM, Michael.Kang wrote:

> Only 2005R4 of blackfin uClinux is supported.The higher version  has a
> lot of new instructions that have not implemented in current SkyEye.
>
> --Thanks
> --MK
> On 12/8/07, Leo Singer <aronnax at umd.edu> wrote:
>> Hi.  I'm trying to boot uClinux for Blackfin 533 in Skyeye 1.2.4, but
>> Skyeye does not get very far.  Does anyone know what tools and
>> sources were used to make the uClinux image that comes with the
>> Skyeye test suite?
>>
>> I built uClinux from source.  I compiled using the Blackfin Toolchain
>> from the uClinux project, to be found at:
>> http://blackfin.uclinux.org/gf/download/frsrelease/348/3347/blackfin-
>> toolchain-07r1.1-3.i386.tar.gz
>>
>> I used the uClinux source distribution found at:
>> http://blackfin.uclinux.org/gf/download/frsrelease/350/3340/uClinux-
>> dist-2007R1.1-RC3.tar.bz2
>>
>> My computer is an Intel Pentium 4 running Ubuntu.  Here is the output
>> of 'uname -a':
>> Linux ram 2.6.17-11-generic #2 SMP Thu Feb 1 19:52:28 UTC 2007 i686
>> GNU/Linux
>>
>> My skyeye.conf file:
>>
>> arch: blackfin
>> mach: bf533
>>
>> Output from skyeye:
>>
>> $ skyeye -e vmlinux
>> big_endian is false.
>> arch: blackfin
>> mach info: name bf533, mach_init addr 0x80974d0
>> uart_mod:0, desc_in:, desc_out:, converter:
>> start addr is set to 0x00001000 by exec file.
>>
>> olderpc=ffa02014,oldpc=ffa02016
>> ,pc=0xffa02016,iw0=0xc606,iw1=0xc401
>> Illegal instruction (core dumped)
>> $
>>
>> Thanks,
>> Leo
>>
>> _______________________________________________
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>> http://seohelper.cn/
>> http://www.implight.net/
>> http://gro.clinux.org/
>> Skyeye-developer mailing list
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>> http://lists.gro.clinux.org/cgi-bin/mailman/listinfo/skyeye-developer
>>
>>
>
>
> -- 
> www.skyeye.org
>
> _______________________________________________
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> http://www.implight.net/
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