From: Anthony Liguori <anthony@codemonkey.ws>
To: todd@fries.net, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 1/1] Make vmport an optional feature at run time.
Date: Sat, 06 Sep 2008 21:24:45 -0500 [thread overview]
Message-ID: <48C33B6D.5080606@codemonkey.ws> (raw)
In-Reply-To: <20080825055840.GA683@fries.net>
Todd T. Fries wrote:
> Just incase a 'more complete' vmport codeset is useful, here is my
> stab at extending it. I haven't extended it far enough yet that
> OpenBSD's vmt(4) interface works, but would be more than happy
> if someone else were to carry this flag and run with it..
>
>
>
> +static uint32_t vmport_cmd_get_time(void *opaque, uint32_t addr)
> +{
> + CPUState *env = opaque;
> + struct timeval tv;
> + gettimeofday(&tv, NULL);
> + env->regs[R_EAX] = tv.tv_sec;
> + env->regs[R_EBX] = tv.tv_usec;
> + return tv.tv_sec;
> +}
>
>
FWIW, this is incorrect. You are presenting the host's version of wall
clock time, not the guest's version.
Regards,
Anthony Liguori
next prev parent reply other threads:[~2008-09-07 2:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-24 11:47 [Qemu-devel] [PATCH 1/1] Make vmport an optional feature at run time Ian Kirk
2008-08-24 19:38 ` Anthony Liguori
2008-08-24 19:54 ` Ian Kirk
2008-08-25 0:23 ` Anthony Liguori
2008-08-25 6:19 ` [Qemu-devel] [PATCH] 1/1: vmport update Todd T. Fries
2008-09-07 2:24 ` Anthony Liguori [this message]
2008-09-07 3:48 ` [Qemu-devel] [PATCH 1/1] Make vmport an optional feature at run time qemu-devel
2008-08-25 8:34 ` Thiemo Seufer
2008-08-25 9:26 ` Ian Kirk
2008-09-07 2:27 ` Anthony Liguori
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