[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] improve emulation correctness
From: |
Richard Henderson |
Subject: |
Re: [Qemu-devel] [PATCH] improve emulation correctness |
Date: |
Mon, 28 Apr 2014 09:00:53 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
On 04/28/2014 07:32 AM, Dmitry Poletaev wrote:
> I'm understand your position.
>
> But why in TCG undefined flags obviously change to zero in some cases?
> For example:
> af = 0; /* undefined */
>
> It is not a part of Intel specification, what reason was apply that
> convention?
Because it's simple, correct, and makes for the smallest fastest qemu binary.
r~