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From: Sergey Smolov <smolov@ispras.ru>
Message-ID: <55FBC817.4040706@ispras.ru>
Date: Fri, 18 Sep 2015 12:15:19 +0400
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Subject: Re: [Qemu-devel] QEMU+Aarch64: in_asm log skips instructions of
 loop-programs
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To: Christopher Covington <cov@codeaurora.org>, Peter Maydell <peter.maydell@linaro.org>, Richard Henderson <rth@twiddle.net>
Cc: QEMU Developers <qemu-devel@nongnu.org>

Hi Christopher,

18.09.2015 02:02, Christopher Covington =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
> Hi Sergey,
>
> On 09/04/2015 12:38 PM, Sergey Smolov wrote:
>>> 03.09.2015 19:35, Peter Maydell =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
>>>> On 3 September 2015 at 15:31, Sergey Smolov <smolov@ispras.ru> wrote=
:
>>>>> Do you think it is possible to implement another QEMU logger which =
will
>>>>> make a record for every executed block,
>>>> Yes (this would just need to disable the TB linking optimisation,
>>>> which we've discussed providing a debug toggle for in another
>>>> thread).
>> Ok, I've implemented a mapping between disassembled forms of instructi=
ons and
>> executed TBs.
>> Now my logger does "loop unrolling" successfully.
> This sounds like it solves the same issue as -d nochain but in what's p=
robably
> a more time efficient manner. Are you able to share your implementation=
?
>
> Thanks,
> Christopher Covington
>

In which way should I share it? Am I need to create a patch and send it=20
to mailing list?

Sergey Smolov