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Re: [Qemu-devel] Fiber switching and stack protection
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] Fiber switching and stack protection |
Date: |
Thu, 12 Apr 2012 18:57:16 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 |
Il 12/04/2012 18:31, Stefan Weil ha scritto:
> Am 12.04.2012 12:18, schrieb Paolo Bonzini:
>> Il 12/04/2012 12:13, Kevin Wolf ha scritto:
>>> I guess it's this non-thread-local TLS once again, basically a
>>> compiler bug.
>>>
>>> Paolo, wasn't there a compiler option that works around the problem?
>>>
>> I asked to test it (-D_MT) but never got any answer.
>
> I'd be surprised if defining _MT helped against compiler bugs.
Well, -mthreads fixed it, and it should be the same as -D_MT
-lmingwthrd. But we shouldn't need libmingwthrd, or do we?
Paolo
> It will change the declaration of some functions in stdio.h,
> but the buggy compiler will still not create TLS.
- [Qemu-devel] Fiber switching and stack protection, Pavel Dovgaluk, 2012/04/06
- Re: [Qemu-devel] Fiber switching and stack protection, Kevin Wolf, 2012/04/12
- Re: [Qemu-devel] Fiber switching and stack protection, Paolo Bonzini, 2012/04/12
- Re: [Qemu-devel] Fiber switching and stack protection, Stefan Weil, 2012/04/12
- Re: [Qemu-devel] Fiber switching and stack protection,
Paolo Bonzini <=
- Re: [Qemu-devel] Fiber switching and stack protection, Pavel Dovgaluk, 2012/04/13
- Re: [Qemu-devel] Fiber switching and stack protection, Bob Breuer, 2012/04/13
- Re: [Qemu-devel] Fiber switching and stack protection, Pavel Dovgaluk, 2012/04/16
- Re: [Qemu-devel] Fiber switching and stack protection, Paolo Bonzini, 2012/04/16
- Re: [Qemu-devel] Fiber switching and stack protection, Pavel Dovgaluk, 2012/04/16
- Message not available
- Re: [Qemu-devel] Fiber switching and stack protection, Roy Tam, 2012/04/16