[oe] ARMv4 not working with latest gcc,eglibc

Kristoffer Ericson kristoffer.ericson at gmail.com
Sat Nov 6 11:34:08 UTC 2010


On Sat, Nov 06, 2010 at 02:28:12AM -0700, Khem Raj wrote:
> On Fri, Nov 5, 2010 at 4:56 PM, Kristoffer Ericson
> <kristoffer.ericson at gmail.com> wrote:
> > Hi,
> >
> > Khems addition of gcc 4.5 patch effectivly removed the thumb 'bx' instruction from
> > the binaries, but Im getting the exact same issue as before (kernel panic at init time).
> >
> 
> what is your kernel version ?
> I would suggest to try a different one. There are reports og gcc 4.5
> miscompiling 2.6.35
> 

Im using handcompiled 2.6.36-hpc, and the kernel works well with the older userland
and I have no reason to doubt why it shouldnt even be able to run the init on the new userland.

Im almost finished with the 4.4.2 based userland, so will know more after that.

> > Filip zyzniewski had the combination of gcc 4.4.2 + eglibc 2.12 working well on his machine,
> > I also know another person with an ARMv4t which used gcc 4.5 + eglibc 2.12 without any issues (with same distro file).
> > Therefore I still believe its an compiler/thumb issue.
> > Im currently trying to reproduce filips environment to make sure, once I do it should be confirmed.
> >
> > Best wishes
> > Kristoffer Ericson
> > http://www.jlime.com
> >
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> >
> 
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