X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:reply-to:subject:to:references:from:message-id
	:date:mime-version:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=rCCFclPIL9+OO708
	ZP0vCq8JyCj4SZ6yo1AXnpjX6MTTgpyUNZGVpyFxdvaxdbaXYwtphKwA0q0CTkxC
	KDh/q2jLNdl+/Y0qK2omnggUD7nXtle+Pcmku2g/I4HcPf7Gl6WVQgNajqzddtIU
	XZaXklGIGCEQChU+FokMTY4m6pM=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:reply-to:subject:to:references:from:message-id
	:date:mime-version:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=LsgtWhn5XfXZqcqryKROeS
	pVVc0=; b=wIAovnBh9yxN/wIzOLDH8u/UhyHQKwYj8s9Hw0SDHdJurq1OgU1ExC
	AkS8gFHTomFZZetwmcmSaBXijR0ibgdwKRsN0D2ZSXDmDEvEyV6v1giTG23wk/UE
	uijElaSPoNKqT+/dq7BVcMv2G+AgtVCybexfQUuD6VSKIzuJhKX10=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-1.8 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=Volume, H*Ad:D*ca, H*RU:!192.168.1.100!, Hx-languages-length:1909
X-HELO:	smtp-out-so.shaw.ca
X-Authority-Analysis:	v=2.3 cv=cav8UELM c=1 sm=1 tr=0 a=MVEHjbUiAHxQW0jfcDq5EA==:117 a=MVEHjbUiAHxQW0jfcDq5EA==:17 a=IkcTkHD0fZMA:10 a=pGLkceISAAAA:8 a=w_pzkKWiAAAA:8 a=yMhMjlubAAAA:8 a=zd2uoN0lAAAA:8 a=-V-7nbmWxGdqE2QmC2wA:9 a=QEXdDO2ut3YA:10 a=sRI3_1zDfAgwuvI8zelB:22
Reply-To:	Brian DOT Inglis AT SystematicSw DOT ab DOT ca
Subject:	Re: failure notice
To:	cygwin AT cygwin DOT com
References:	<CAH8yC8nrV4i1wOzeBbXDKMJpdfsN-8ZubiN=R7Yow4cBDmG5wQ AT mail DOT gmail DOT com> <5ad17051 DOT cf55650a DOT 73c5d DOT c3e7SMTPIN_ADDED_MISSING AT mx DOT google DOT com> <CAH8yC8=H9ZcZtJFSOmNFq4WXQN5S6FG_gNwurr7fJ=5-GwYCMg AT mail DOT gmail DOT com>
From:	Brian Inglis <Brian DOT Inglis AT SystematicSw DOT ab DOT ca>
Message-ID:	<a37c0e51-d617-51a1-ffa0-4fa650268082@SystematicSw.ab.ca>
Date:	Fri, 13 Apr 2018 21:51:43 -0600
User-Agent:	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0
MIME-Version:	1.0
In-Reply-To:	<CAH8yC8=H9ZcZtJFSOmNFq4WXQN5S6FG_gNwurr7fJ=5-GwYCMg@mail.gmail.com>
X-CMAE-Envelope:	MS4wfGwKN3b1PKaZ1wj5e3J45eI8zxDHufYGdL/kC28reJe2WFNV/9Gu/UCAF9Itt+MU/vh/JfpHDmlaedAjG0RyahB6fl9BsBFvQ6v/IDFGdImO0HDqkaKv LcJxoK2IaqXflGTn9+eRNKGJFSpx16x2AKq8+DmtP3I2iVFNf9GIiC2MQlnKWoVTyw4flvyYHr1H2Q==
X-IsSubscribed:	yes

On 2018-04-13 21:10, Jeffrey Walton wrote:
>> On Fri, Apr 13, 2018 at 8:36 PM, Jeffrey Walton <noloader AT gmail DOT com> wrote:
>>> On Fri, Apr 13, 2018 at 7:51 AM, Corinna Vinschen
>>> <corinna-cygwin AT cygwin DOT com> wrote:
>>>> On Apr 12 23:01, Jeffrey Walton wrote:
>>>>> Hi Everyone,
>>>>>
>>>>> I'm working on an AMD A6-9220 and seeing unusual results from
>>>>> /proc/cpuinfo. I think this may be an issue with the latest Cygwin. It
>>>>> may be present in earlier versions, too.
>>>>>
>>>>> Russinovich's coreinfo is shown below
>>>>> (https://docs.microsoft.com/en-us/sysinternals/downloads/coreinfo).
>>>>> Notice /proc/cpuinfo is missing aesni, pclmul, rdrand, SSE4.1, SSE4.2,
>>>>> AVX, etc.
>>>>
>>>> Note that, in theory, cpuinfo has to be extended for each new CPU
>>>> generation.  That's a lot of work for marginal gain (Cygwin's not a real
>>>> kernel) so I'm doing this only very seldomly.
>>>>
>>>> Patches welcome, of course!
>>>
>>> Thanks Corinna. I think I found the file of interest at fhandler_proc.cc.
>>>
>>> Whitespace is a bit off. It is a mix of tabs and space:
>>>
>>>       if (features1 & (1 << 0))
>>>     print (" fpu");
>>>       if (features1 & (1 << 1))
>>>     print (" vme");
>>>
>>> Should I perform a whitespace check-in before things begin? Or can you
>>> knock it out?
>>
>> The attachment is pp 572-74 from AMD's Programmer's Guide, Volume 3,
>> General-Purpose and System Instructions (December 2017)
>> (https://support.amd.com/TechDocs/24594.pdf). I believe it has the all
>> the necessary information.
>>
>> Are there any objections to using it?
> Any ideas how to get this through? It is a three page PDF extracted from the
> AMD manual. It has the necessary information for the CPUID updates.
Just include the link to Appendix D section 2 from the ToC:
https://support.amd.com/TechDocs/24594.pdf#G14.931059

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -