Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sources.redhat.com/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
Subject:	Re: g++ 3.4.0 cygwin, codegen SSE & alignement issues
To:	cygwin AT cygwin DOT com
Date:	Wed, 28 Apr 2004 19:19:38 -0400 (EDT)
MIME-Version:	1.0
Message-Id:	<20040428231938.B03DFA855C@perpugilliam.csclub.uwaterloo.ca>
From:	rridge AT csclub DOT uwaterloo DOT ca (Ross Ridge)

>> Nope.  It must be happening in crt0.c.
>Sorry, I really need to pin that down for sure.  I'll do that.

I'm not sure why it would matter, presumably Cygwin isn't compiled
with any flags that would enable SSE/SSE2 instructions and so there
wouldn't be any need to have a 16-byte aligned stack in between the time
mainCRTStartup() is called by Windows and main() is called by Cygwin.
But, I notice that on my machine that Windows just happens to call
mainCRTStartup() with a 16-byte aligned stack.

						Ross Ridge


-- 
 l/  //	  Ross Ridge -- The Great HTMU
[oo][oo]  rridge AT csclub DOT uwaterloo DOT ca
-()-/()/  http://www.csclub.uwaterloo.ca/u/rridge/ 
 db  //	  

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

- Raw text -