Re: [Qemu-devel] [PATCH 1/1] Make vmport an optional feature at run time.

[Anthony Liguori <anthony@codemonkey.ws>]

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