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Re: [Qemu-devel] [PATCH 2/2] qemu-thread: add TLS wrappers
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From: |
Ed Maste |
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Subject: |
Re: [Qemu-devel] [PATCH 2/2] qemu-thread: add TLS wrappers |
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Date: |
Mon, 1 Jul 2013 16:00:16 -0400 |
On 1 July 2013 15:25, Peter Maydell <address@hidden> wrote:
> Does any OS have a __thread which compiles but is broken, or can
> we just have a configure test for this? That would let MacOSX+clang
> use __thread.
I believe this was recently the case on NetBSD - code with __thread
would build, but fail at run time. I think this applies to NetBSD 5.0
and earlier, but I see that TLS support is listed in the 6.0 release
notes. So perhaps a __thread configure test with an override for the
known-failing case(s).
[Qemu-devel] [PATCH 1/2] exec: do not use qemu/tls.h, Stefan Hajnoczi, 2013/07/01