From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3rg8QP4dF1zDq5d for ; Thu, 30 Jun 2016 16:14:36 +1000 (AEST) Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u5U6ECM9010916 for ; Thu, 30 Jun 2016 02:14:35 -0400 Received: from e23smtp08.au.ibm.com (e23smtp08.au.ibm.com [202.81.31.141]) by mx0a-001b2d01.pphosted.com with ESMTP id 23usub94q5-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 30 Jun 2016 02:14:34 -0400 Received: from localhost by e23smtp08.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 30 Jun 2016 16:14:31 +1000 Received: from d23relay07.au.ibm.com (d23relay07.au.ibm.com [9.190.26.37]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id 528552CE8046 for ; Thu, 30 Jun 2016 16:14:29 +1000 (EST) Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay07.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u5U6ET9C11272648 for ; Thu, 30 Jun 2016 16:14:29 +1000 Received: from d23av03.au.ibm.com (localhost [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u5U6ESsX022240 for ; Thu, 30 Jun 2016 16:14:29 +1000 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 v3 0/4] perf annotate: Enable cross arch annotate Date: Thu, 30 Jun 2016 11:44:18 +0530 Message-Id: <1467267262-4589-1-git-send-email-ravi.bangoria@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 v3: - Optimized patch that enables annotate on powerpc - Corrected one memory leak v2 link: https://lkml.org/lkml/2016/6/29/278 Naveen N. Rao (1): perf annotate: add powerpc support Ravi Bangoria (4): perf: Utility function to fetch arch perf annotate: Enable cross arch annotate perf: Define macro for normalized 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 | 260 ++++++++++++++++++++++++++++++------- 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, 260 insertions(+), 72 deletions(-) -- 2.5.5