From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752066AbcF2LQO (ORCPT ); Wed, 29 Jun 2016 07:16:14 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:23759 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751160AbcF2LQN (ORCPT ); Wed, 29 Jun 2016 07:16:13 -0400 X-IBM-Helo: d23dlp02.au.ibm.com X-IBM-MailFrom: ravi.bangoria@linux.vnet.ibm.com X-IBM-RcptTo: linux-kernel@vger.kernel.org From: Ravi Bangoria To: linux-kernel@vger.kernel.org, acme@kernel.org, linuxppc-dev@lists.ozlabs.org Cc: anton@ozlabs.org, mpe@ellerman.id.au, ananth@in.ibm.com, dja@axtens.net, naveen.n.rao@linux.vnet.ibm.com, ravi.bangoria@linux.vnet.ibm.com, David.Laight@ACULAB.COM Subject: [PATCH v2 0/4] perf annotate: Enable cross arch annotate Date: Wed, 29 Jun 2016 16:45:54 +0530 X-Mailer: git-send-email 2.1.4 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16062911-0004-0000-0000-00000174788C X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 16062911-0005-0000-0000-0000082C71BB Message-Id: <1467198958-9195-1-git-send-email-ravi.bangoria@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-06-29_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1604210000 definitions=main-1606290107 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Perf can currently only support code navigation (branches and calls) in annotate when run on the same architecture where perf.data was recorded. But cross arch annotate is not supported. This patchset enables cross arch annotate. Currently I've used x86 and arm instructions which are already available and adding support for powerpc as well. Adding support for other arch will be easy. I've created this patch on top of acme/perf/core. And tested it with x86 and powerpc only. Example: Record on powerpc: $ ./perf record -a Report -> Annotate on x86: $ ./perf report -i perf.data.powerpc --vmlinux vmlinux.powerpc Changes in v2: - Corrected few memory leaks. - Created Dynamic list for powerpc to optimize memory consumption Naveen N. Rao (1): perf annotate: add powerpc support Ravi Bangoria (3): perf: Utility function to fetch arch perf annotate: Enable cross arch annotate perf: Define macro for arch names tools/perf/arch/common.c | 36 +++--- tools/perf/arch/common.h | 11 ++ tools/perf/builtin-top.c | 2 +- tools/perf/ui/browsers/annotate.c | 3 +- tools/perf/ui/gtk/annotate.c | 2 +- tools/perf/util/annotate.c | 255 ++++++++++++++++++++++++++++++------- tools/perf/util/annotate.h | 5 +- tools/perf/util/evsel.c | 7 + tools/perf/util/evsel.h | 2 + tools/perf/util/unwind-libunwind.c | 4 +- 10 files changed, 255 insertions(+), 72 deletions(-) -- 2.5.5