[yocto] Kernel Panics on armv4t with gcc.4.5.1

[Gary Thomas]

On 02/03/2011 10:03 AM, Kamble, Nitin A wrote:
> Hi Gary,
>   I would look into the 4.5.2 branch and will try to get it to work.
> BTW there is some workaround Diego Sueiro came up with in his email yday for 4.5.2 gcc.

I already applied his changes.  The errors I'm getting
are completely different than what he was seeing.

>> -----Original Message-----
>> From: yocto-bounces at yoctoproject.org [mailto:yocto-
>> bounces at yoctoproject.org] On Behalf Of Gary Thomas
>> Sent: Wednesday, February 02, 2011 7:29 AM
>> To: yocto at yoctoproject.org
>> Subject: Re: [yocto] Kernel Panics on armv4t with gcc.4.5.1
>>
>> On 02/02/2011 06:45 AM, Gary Thomas wrote:
>>> On 01/31/2011 05:41 PM, Kamble, Nitin A wrote:
>>>> Diego,
>>>>
>>>> Can you try with 4.5.2 gcc from this branch:
>> http://git.pokylinux.org/cgit/cgit.cgi/poky-
>> contrib/log/?h=nitin/khem_gcc_nitin
>>>
>>> I too am having trouble (OMAP-L138 == armv5te/arm926ejs)
>>>
>>> Nitin, I tried using your branch, but it failed to build:
>>>
>>> NOTE: package gcc-cross-intermediate-4.5.2-r3: task
>> do_populate_sysroot: Started
>>> ERROR: Error executing a python function in /home/local/poky-
>> contrib/meta/recipes-devtools/gcc/gcc-cross-intermediate_4.5.2.bb:
>>> OSError: [Errno 2] No such file or directory:
>>> '/home/local/efacec_omap_4.5.2/tmp/work/armv5te-poky-linux-
>> gnueabi/gcc-cross-intermediate-4.5.2-r3/sysroot-
>> destdir///home/local/efacec_omap_4.5.2/tmp/sysroots/cobra-
>> omapl138p78//lib'
>>>
>>> ERROR: The stack trace of python calls that resulted in this
>> exception/failure was:
>>> ERROR: File "sstate_task_postfunc", line 10, in<module>
>>> ERROR:
>>> ERROR: File "sstate_task_postfunc", line 4, in sstate_task_postfunc
>>> ERROR:
>>> ERROR: File "sstate.bbclass", line 17, in sstate_install
>>> ERROR:
>>> ERROR: File "/home/local/poky-contrib/meta/lib/oe/path.py", line 56,
>> in copytree
>>> ERROR: names = os.listdir(src)
>>> ERROR:
>>> ERROR: The code that was being executed was:
>>> ERROR: 0006: bb.build.exec_func(intercept, d)
>>> ERROR: 0007: sstate_package(shared_state, d)
>>> ERROR: 0008:
>>> ERROR: 0009:
>>> ERROR: *** 0010:sstate_task_postfunc(d)
>>> ERROR: 0011:
>>> ERROR: (file: 'sstate_task_postfunc', lineno: 10, function:<module>)
>>> ERROR: 0001:
>>> ERROR: 0002:def sstate_task_postfunc(d):
>>> ERROR: 0003: shared_state = sstate_state_fromvars(d)
>>> ERROR: *** 0004: sstate_install(shared_state, d)
>>> ERROR: 0005: for intercept in shared_state['interceptfuncs']:
>>> ERROR: 0006: bb.build.exec_func(intercept, d)
>>> ERROR: 0007: sstate_package(shared_state, d)
>>> ERROR: 0008:
>>> ERROR: (file: 'sstate_task_postfunc', lineno: 4, function:
>> sstate_task_postfunc)
>>> ERROR: Function 'sstate_task_postfunc' failed
>>>
>>>
>>> Any ideas how to fix this?
>>
>> Just to check, I applied the patches from Nitin's contrib tree
>> to poky/master and rebuilt - same results.  I used the sequence
>>     5b7e96d852778f1164198040cbd165241ea51e40..HEAD
>>
>>>
>>>> *From:*yocto-bounces at yoctoproject.org [mailto:yocto-
>> bounces at yoctoproject.org] *On Behalf Of *Diego Sueiro
>>>> *Sent:* Monday, January 31, 2011 10:53 AM
>>>> *To:* yocto at yoctoproject.org
>>>> *Subject:* [yocto] Kernel Panics on armv4t with gcc.4.5.1
>>>>
>>>> Folks,
>>>>
>>>> I'm not a kernel and neither a gcc expert developer, and after
>> searching for a solution for the last 2 weeks I've decided to appeal to
>> the list.
>>>>
>>>> I'm trying to build a kernel image (2.6.32 and 2.6.30) for mini2440
>> (armv4t) with Yocto Project (poky master branch) and I'm facing a
>> strange issue.
>>>>
>>>> If I compile the kernel with Yocto gcc recipes (gcc 4.5.1) the
>> kernel will panic on init (console printed message is attached for
>> kernel 2.6.30 and 2.6.32).
>>>>
>>>> But, if I compile the kernel with meta-oe gcc recipes (gcc 4.5)
>> everything will be ok.
>>>>
>>>> Just for your reference these is the gcc recipes which I'm using:
>>>>
>>>> http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/recipes-
>> devtools/gcc
>>>>
>>>> http://git.openembedded.org/cgit.cgi/meta-openembedded/tree/recipes-
>> devtools/gcc
>>>>
>>>> I've compiled with and without thumb instructions, but the issue
>> remains.
>>>>
>>>> I've tried to apply the patches gcc-armv4-pass-fix-v4bx-to-ld.patch
>> and gcc-arm-volatile-bitfield-fix.patch, but no success.
>>>>
>>>> Kind Regards,
>>>>
>>>> --
>>>>
>>>> *dS
>>>> Diego Sueiro
>>>>
>>>> /*long live rock 'n roll*/
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> yocto mailing list
>>>> yocto at yoctoproject.org
>>>> https://lists.yoctoproject.org/listinfo/yocto
>>>
>>
>> --
>> ------------------------------------------------------------
>> Gary Thomas                 |  Consulting for the
>> MLB Associates              |    Embedded world
>> ------------------------------------------------------------
>> _______________________________________________
>> yocto mailing list
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-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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