From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34984) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cDpvU-0000by-Uv for qemu-devel@nongnu.org; Mon, 05 Dec 2016 04:51:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cDpvR-0006cS-2b for qemu-devel@nongnu.org; Mon, 05 Dec 2016 04:51:13 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:53039) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cDpvQ-0006c5-Os for qemu-devel@nongnu.org; Mon, 05 Dec 2016 04:51:09 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uB59nloQ092213 for ; Mon, 5 Dec 2016 04:51:07 -0500 Received: from e24smtp04.br.ibm.com (e24smtp04.br.ibm.com [32.104.18.25]) by mx0a-001b2d01.pphosted.com with ESMTP id 27541n4y4j-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 05 Dec 2016 04:51:07 -0500 Received: from localhost by e24smtp04.br.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 5 Dec 2016 07:51:04 -0200 Received: from d24relay01.br.ibm.com (d24relay01.br.ibm.com [9.8.31.16]) by d24dlp01.br.ibm.com (Postfix) with ESMTP id 37E56352005C for ; Mon, 5 Dec 2016 04:50:32 -0500 (EST) Received: from d24av03.br.ibm.com (d24av03.br.ibm.com [9.8.31.95]) by d24relay01.br.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id uB59p2mX5013752 for ; Mon, 5 Dec 2016 07:51:02 -0200 Received: from d24av03.br.ibm.com (localhost [127.0.0.1]) by d24av03.br.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id uB59p2fQ012611 for ; Mon, 5 Dec 2016 07:51:02 -0200 Date: Mon, 5 Dec 2016 07:50:57 -0200 From: joserz@linux.vnet.ibm.com References: <20161202155935.3130-1-alex.bennee@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20161202155935.3130-1-alex.bennee@linaro.org> Message-Id: <20161205095057.GC16556@pacoca> Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [RISU PATCH 0/9] Record/playback patches List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alex =?utf-8?Q?Benn=C3=A9e?= Cc: peter.maydell@linaro.org, qemu-devel@nongnu.org On Fri, Dec 02, 2016 at 03:59:26PM +0000, Alex Benn=C3=A9e wrote: > Hi Peter, >=20 > I've been cleaning things up so I thought I should re-post my current > state. These all apply to the current master. >=20 > I had to regenerate all the risu binaries as I'd used --no-fp for a > bunch of them originally which was causing failures. I'm not sure if > this is due to the FP registers not being cleared by the kernel if FP > isn't used - but we certainly don't do anything to them except when > set by the memory/context blocks (without --no-fp). This led me to > write the 3 noddy scripts included here. >=20 > The record/playback is still aarch64 only. I'm open to ideas to do > this more cleanly otherwise if anyone has access to some PPC hardware > I can port the record/playback code to the other architectures. Excellent job, Alex I can make the PPC port here. I still have work to do in Risu for PPC so I can include this in my task as well. I'm planning to start working on it this week. Thank you >=20 > Feel free to cherry-pick any of the minor patches as you wish ;-) >=20 > Alex Benn=C3=A9e (9): > risu: a bit more verbosity when running > aarch64: add hand-coded risu skeleton for directed testing > risu: add simple trace and replay support > risu: add support compressed tracefiles > risu_aarch64: it's -> it is > risugen: remove grocer's apostrophe from REs > new: generate_all.sh script > new: record_traces.sh helper script > new: run_risu.sh script >=20 > Makefile | 10 +- > aarch64_simd_handcoded.risu.S | 208 ++++++++++++++++++++++++++++++++++= ++++++++ > configure | 55 +++++++++++ > generate_all.sh | 55 +++++++++++ > record_traces.sh | 16 ++++ > risu.c | 116 ++++++++++++++++++----- > risu.h | 15 +++ > risu_aarch64.c | 89 +++++++++++++++++- > risu_reginfo_aarch64.h | 7 ++ > risugen | 2 +- > run_risu.sh | 51 +++++++++++ > 11 files changed, 598 insertions(+), 26 deletions(-) > create mode 100644 aarch64_simd_handcoded.risu.S > create mode 100755 generate_all.sh > create mode 100755 record_traces.sh > create mode 100755 run_risu.sh >=20 > --=20 > 2.10.2 >=20