-----Original Message-----
From: yocto-boun...@yoctoproject.org [mailto:yocto-
boun...@yoctoproject.org] On Behalf Of Gary Thomas
Sent: Wednesday, February 02, 2011 7:29 AM
To: yocto@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-boun...@yoctoproject.org [mailto:yocto-
boun...@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*/
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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