[Buildroot] svn commit: trunk/buildroot/toolchain/gcc/4.2.1: avr32_patches_break_x86

[Thiago A. Corrêa]

Actually, it was unstable before.... I lost the a whole week's work
trying to figure out why init crashes, and still haven't figured out.
Even tried different gcc versions.


VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 64K (90000000 - 90010000)
init[1]: segfault at 00000000 pc 00000000 sp 7f9aee9c ecr 20
init has generated signal 11 but has no handler for it
Kernel panic - not syncing: Attempted to kill init!

I'm going back revisions to find one that works (atmel's buildroot
fork works). Perhaps we could use the external toolchain for now, as
it was before, where it downloads a pre-patched gcc for AVR32 instead
of applying patches. (?)

Kind Regards,
   Thiago A. Correa

On Fri, Mar 21, 2008 at 8:55 AM, John Voltz <john.voltz at gmail.com> wrote:
> I'd rather leave it unusable until Atmel (or someone else) can fix it
> properly. It has caused way too many people headaches and wasted LOTS of
> people's time tracking down the causes of bugs and weirdness.
>
> John
>
>
>
>
> On Fri, Mar 21, 2008 at 7:39 AM, Peter Korsgaard <jacmet at uclibc.org> wrote:
> > >>>>> "ninevoltz" == ninevoltz  <ninevoltz at uclibc.org> writes:
> >
> >  ninevoltz> Author: ninevoltz
> >  ninevoltz> Date: 2008-03-21 04:21:02 -0700 (Fri, 21 Mar 2008)
> >  ninevoltz> New Revision: 21439
> >
> >  ninevoltz> Log:
> >  ninevoltz> current avr32 gcc patches break x86 and possibly other
> >  ninevoltz> systems. moving bad patches to separate directory until a
> >  ninevoltz> proper fix is made. discovered by jacmet and Dr. Nigel
> >  ninevoltz> Kukard
> >
> > Thanks!
> >
> > So I take it that gcc 4.2.1 is broken on AVR32 now? Perhaps you could
> > add a conditional in gcc-uclibc-4.x.mk like the ones for ARM to apply
> > these patches for AVR32?
> >
> > --
> > Bye, Peter Korsgaard
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>
>
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