Re: [Qemu-devel] What happened with NPTL/TLS support?

[Thayne Harbaugh]

On Fri, 2007-10-12 at 18:12 +0300, Felipe Contreras wrote:
> Hi,
> 
> When I try to use codesourcery's toolchain arm-2006q3-27 in my Fedora
> 7 box I always have the following issue:
> 
> qemu: Unsupported syscall: 983045

Yep, I've seen that before.

> I guess it's a problem of NPTL incompatibility. Anyway, the patch that
> Paul Brook sent a while ago solves it [1].
> 
> I wonder if it can be integrated or what would be the right way to
> solve this issue. Am I the only one having it?
> 
> Best regards.
> 
> [1] http://lists.gnu.org/archive/html/qemu-devel/2005-08/msg00128.html


I've been using this patch, as well as other NPTL/TLS patches as well as
some of my own work and have a set of patches for NPTL/TLS that works
reasonably well for arm and i386.  The patches don't apply cleanly to
CVS current, but I'm more than happy to rework them so that they will if
someone is serious about getting NPTL/TLS/futex stuff working for
linux-user.  I haven't submitted my patches because I kept expecting the
other patches to be accepted.