Re: Kernel Panics on armv4t with gcc.4.5.1

[Gary Thomas <gary@mlbassoc.com>]

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?

> *From:*yocto-bounces@yoctoproject.org [mailto:yocto-bounces@yoctoproject.org] *On Behalf Of *Diego Sueiro
> *Sent:* Monday, January 31, 2011 10:53 AM
> *To:* yocto@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@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto

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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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