From owner-freebsd-java@FreeBSD.ORG  Wed May  3 18:42:10 2006
Return-Path: <owner-freebsd-java@FreeBSD.ORG>
X-Original-To: java@freebsd.org
Delivered-To: freebsd-java@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 5A8C416A403
	for <java@freebsd.org>; Wed,  3 May 2006 18:42:10 +0000 (UTC)
	(envelope-from WillS@housing.ufl.edu)
Received: from smtp.housing.ufl.edu (smtp1.housing.ufl.edu [128.227.47.19])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 94D0343D45
	for <java@freebsd.org>; Wed,  3 May 2006 18:42:09 +0000 (GMT)
	(envelope-from WillS@housing.ufl.edu)
Received: (qmail 10629 invoked by uid 98); 3 May 2006 18:42:08 -0000
Received: from 128.227.47.15 by smtp2.housing.ufl.edu (envelope-from
	<WillS@housing.ufl.edu>, uid 82) with qmail-scanner-1.25 
	(clamdscan: 0.83/705. spamassassin: 3.0.2.  
	Clear:RC:1(128.227.47.15):. 
	Processed in 0.038263 secs); 03 May 2006 18:42:08 -0000
X-Qmail-Scanner-Mail-From: WillS@housing.ufl.edu via smtp2.housing.ufl.edu
X-Qmail-Scanner: 1.25 (Clear:RC:1(128.227.47.15):. Processed in 0.038263 secs)
Received: from exchange.housing.ufl.edu (128.227.47.15)
	by smtp.housing.ufl.edu with SMTP; 3 May 2006 18:42:08 -0000
Received: from 10.2.1.250 ([10.2.1.250]) by exchange.housing.ufl.edu
	([128.227.47.15]) with Microsoft Exchange Server HTTP-DAV ; 
	Wed,  3 May 2006 18:42:08 +0000
Received: from tyr by webmail.housing.ufl.edu; 03 May 2006 18:43:56 +0000
From: Will Saxon <WillS@housing.ufl.edu>
To: Sean McNeil <sean@mcneil.com>
In-Reply-To: <1146681630.50868.4.camel@triton.mcneil.com>
References: <1146678126.12238.346.camel@localhost>
	<1146681630.50868.4.camel@triton.mcneil.com>
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Date: Wed, 03 May 2006 14:43:56 -0400
Message-Id: <1146681836.12238.359.camel@localhost>
Mime-Version: 1.0
X-Mailer: Evolution 2.4.2.1 
Cc: java@freebsd.org
Subject: Re: Membar issue i386 specific?
X-BeenThere: freebsd-java@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Porting Java to FreeBSD <freebsd-java.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-java>,
	<mailto:freebsd-java-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-java>
List-Post: <mailto:freebsd-java@freebsd.org>
List-Help: <mailto:freebsd-java-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-java>,
	<mailto:freebsd-java-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 03 May 2006 18:42:10 -0000

On Wed, 2006-05-03 at 14:40 -0400, Sean McNeil wrote:
> On Wed, 2006-05-03 at 13:42 -0400, Will Saxon wrote:
> > Hello,
> >
> > Is the SIGBUS issue requiring the use of -XX:+UseMembar i386
> specific? I
> > was positive that I had used this option before on an amd64 machine
> but
> > today when I went to edit my /usr/local/bin/javavm script (per a
> prior
> > post by Greg Lewis) and tried to execute a java program I received
> the
> > following error:
> >
> >       Unrecognized VM option '+UseMembar'
> >       Could not create the Java virtual machine.
> >
> > I verified that this occurs when passed on the command line also.
> 
> The amd64 port isn't Diablo and this was introduced into that code
> base.
> UseMemBar is not available in the ports version of jdk15 and is not
> necessary.  It is only for the binary Diablo version which is only
> available for i386 at the moment.
> 
OK. I experience frequent Hotspot VM errors on this machine and hoped
maybe it was the same error. I guess not.

-Will