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Re: [Qemu-devel] qemu crashes on Mac OS X
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] qemu crashes on Mac OS X |
Date: |
Tue, 26 Jul 2011 10:46:53 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110707 Thunderbird/5.0 |
On 07/26/2011 06:58 AM, Alexandre Raymond wrote:
> +#ifdef __APPLE__
> + if (sig == 0) continue;
> +#endif
>From looking at the code this should not happen:
http://fxr.watson.org/fxr/source/bsd/kern/kern_sig.c?v=xnu-792#L986
1046 sigw = (ut->uu_sigwait & siglist);
...
1053 signum = ffs((unsigned int)sigw);
1054 if (!signum)
1055 panic("sigwait with no signal wakeup");
1056 ut->uu_siglist &= ~(sigmask(signum));
1057 if (uap->sig != USER_ADDR_NULL)
1058 error = copyout(&signum, uap->sig,
sizeof(int));
??
Paolo
- [Qemu-devel] qemu crashes on Mac OS X, Damjan Marion (damarion), 2011/07/01
- Re: [Qemu-devel] qemu crashes on Mac OS X, Damjan Marion, 2011/07/01
- Re: [Qemu-devel] qemu crashes on Mac OS X, Alexandre Raymond, 2011/07/04
- Re: [Qemu-devel] qemu crashes on Mac OS X, Damjan Marion, 2011/07/04
- Re: [Qemu-devel] qemu crashes on Mac OS X, Alexandre Raymond, 2011/07/05
- Re: [Qemu-devel] qemu crashes on Mac OS X, Alexandre Raymond, 2011/07/26
- Re: [Qemu-devel] qemu crashes on Mac OS X,
Paolo Bonzini <=
- Re: [Qemu-devel] qemu crashes on Mac OS X, Alexandre Raymond, 2011/07/26
- Re: [Qemu-devel] qemu crashes on Mac OS X, Alexandre Raymond, 2011/07/26
- Re: [Qemu-devel] qemu crashes on Mac OS X, Damjan Marion, 2011/07/27