From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1N5QC6-00061w-5d
	for qemu-devel@nongnu.org; Tue, 03 Nov 2009 15:41:34 -0500
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1N5QC1-00061J-Nu
	for qemu-devel@nongnu.org; Tue, 03 Nov 2009 15:41:33 -0500
Received: from [199.232.76.173] (port=58538 helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1N5QC1-00061G-HW
	for qemu-devel@nongnu.org; Tue, 03 Nov 2009 15:41:29 -0500
Received: from mail-yx0-f188.google.com ([209.85.210.188]:55883)
	by monty-python.gnu.org with esmtp (Exim 4.60)
	(envelope-from <blauwirbel@gmail.com>) id 1N5QBx-0002FV-JG
	for qemu-devel@nongnu.org; Tue, 03 Nov 2009 15:41:26 -0500
Received: by yxe26 with SMTP id 26so5734322yxe.4
	for <qemu-devel@nongnu.org>; Tue, 03 Nov 2009 12:41:24 -0800 (PST)
MIME-Version: 1.0
In-Reply-To: <1541284578.2428991257278633924.JavaMail.root@mail-01.cse.ucsc.edu>
References: <1541284578.2428991257278633924.JavaMail.root@mail-01.cse.ucsc.edu>
From: Blue Swirl <blauwirbel@gmail.com>
Date: Tue, 3 Nov 2009 22:41:04 +0200
Message-ID: <f43fc5580911031241o590a0e54j6796324d4c87d495@mail.gmail.com>
Subject: Re: [Qemu-devel] SPARC user mode multithread
Content-Type: text/plain; charset=UTF-8
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: David Munday <cromom@soe.ucsc.edu>
Cc: qemu-devel@nongnu.org

On Tue, Nov 3, 2009 at 10:03 PM, David Munday <cromom@soe.ucsc.edu> wrote:
> Hello,
> I am trying to run the blackscholes program from the PARSEC2.1 benchmark suite in QEMU SPARC user mode.
> In this case I am trying to run with just 2 threads. Unfortunately, when I try to run the program it hangs with the following prints:
>
> HELPME: /mada/users/cromom/ESESC_PROJECT/esesc/emul/qemu1/target-sparc/cpu.h:516
> HELPME: /mada/users/cromom/ESESC_PROJECT/esesc/emul/qemu1/target-sparc/cpu.h:516

It means that someone should figure out what Linux/Sparc does to
registers, register windows and processor flags when doing "clone".
The fix should be trivial.