[fedora-arm] getcontext returns ENOSYS

[Michael Hope]

On 29 April 2012 01:39, Richard W.M. Jones <rjones at redhat.com> wrote:
>
> For the record, attached is the patch to Fedora glibc.  It works, and
> gets us past the missing ucontext problem.
>
> However, qemu-system-arm fails very quickly afterwards somewhere in
> TCG code.  I suspect that qemu cannot emulate the same hardware as
> required by my kernel (vmlinuz-3.3.2-8.fc17.armv7hl.tegra), although
> there is not much to go on.
>
> Anyone have a primer on all the different ARM architectures?

Hi Richard.  I recommend the Versatile Express A9 model.  It's one of
our supported platforms, has good kernel support in Linus's tree, and
has a decent amount of memory.  It's the seed system model for the KVM
work we're looking at.

There's more information at:
 https://wiki.linaro.org/PeterMaydell/QemuVersatileExpress

and my quick start at:
 https://wiki.linaro.org/MichaelHope/Sandbox/QEMUCrossTest

You'd probably want a Fedora kernel and libvirt instance instead of our tools.

-- Michael