Re: [PROBLEM FOUND] qemu-arm on FC2 (was: Re: [Qemu-devel] ARM in big endian mode?)

[Lennert Buytenhek]

On Fri, Aug 06, 2004 at 05:31:14PM +0100, David Woodhouse wrote:

> > On Fri, Aug 06, 2004 at 03:55:07PM +0100, David Woodhouse wrote:
> > 
> > > > > > % ./qemu-arm ./x
> > > > > > qemu: uncaught target signal 11 (Segmentation fault) - exiting
> > >   <...>
> > > > Just checked, and indeed, LE binaries segfault too.
> > >   <...>
> > > > So it looks like it (might have) worked in the past but broke somewhere
> > > > between then and now.
> > > 
> > > Are you using a newer glibc now than the one you were using before?
> > 
> > Yes.  Now I'm using Fedora Core 2, but Red Hat 9 back then, I think.
> 
> Hmm. I meant the ARM glibc, not the host. I have a vague recollection
> that using an older ARM libc made it work OK. Using statically linked
> ARM binaries also made it work.

Ooooh, sorry, yes.  This is what I get on an FC2 host:


                qemu-arm default (noexecstack)          qemu-arm execstack

hello world
compiled with
gcc 2.95.3              sig11                                   works
and glibc
2.1.3


hello world
compiled with
gcc 3.3.3               sig11                                   sig11
and glibc
2.3.2


Now testing various permutations of host toolchain and target toolchain.



--L