From: Brad <brad@comstyle.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] qemu-thread: add TLS wrappers
Date: Wed, 17 Aug 2011 00:36:39 -0400 [thread overview]
Message-ID: <4E4B4557.2050505@comstyle.com> (raw)
In-Reply-To: <1313520667-26507-1-git-send-email-pbonzini@redhat.com>
On 16/08/11 2:51 PM, Paolo Bonzini wrote:
> Win32 emulated TLS is slow and is not available on all versions of GCC.
> Actually, Win32 does have support for decent TLS, only GCC does not map
> __thread to it. The good news is, it's perfectly possible to declare
> TLS variables with simple C code!
>
> This patch adds wrappers to qemu-thread that will use __thread on POSIX
> systems, and the .tls segment on Windows.
The actual use of TLS within QEMU on POSIX systems will be optional
though, right?
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next prev parent reply other threads:[~2011-08-17 4:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-16 18:51 [Qemu-devel] [PATCH] qemu-thread: add TLS wrappers Paolo Bonzini
2011-08-17 4:36 ` Brad [this message]
2011-08-17 6:55 ` Paolo Bonzini
2011-08-17 17:28 ` Blue Swirl
2011-08-17 17:37 ` Paolo Bonzini
2011-08-17 19:00 ` Richard Henderson
2011-08-17 23:50 ` Brad
2011-08-17 23:51 ` Paolo Bonzini
2011-08-17 16:51 ` Stefan Hajnoczi
2011-08-17 17:13 ` Paolo Bonzini
2011-08-17 17:26 ` Stefan Hajnoczi
2011-08-17 17:28 ` Paolo Bonzini
2011-08-17 17:37 ` Blue Swirl
2011-08-17 17:45 ` Paolo Bonzini
2011-08-17 17:51 ` Blue Swirl
2011-08-17 18:03 ` Paolo Bonzini
2011-08-17 18:32 ` malc
2011-08-17 23:41 ` Brad
2011-08-17 17:34 ` Blue Swirl
2011-08-17 17:38 ` Paolo Bonzini
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