From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753103Ab1HPOlz (ORCPT ); Tue, 16 Aug 2011 10:41:55 -0400 Received: from merlin.infradead.org ([205.233.59.134]:33687 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752444Ab1HPOlr (ORCPT ); Tue, 16 Aug 2011 10:41:47 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Stephane Eranian , Ingo Molnar , Peter Zijlstra , David Ahern , Arnaldo Carvalho de Melo Subject: [PATCH 5/6] perf annotate: Add --symfs option Date: Tue, 16 Aug 2011 11:41:34 -0300 Message-Id: <1313505695-20724-6-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.6.2.5 In-Reply-To: <1313505695-20724-1-git-send-email-acme@infradead.org> References: <1313505695-20724-1-git-send-email-acme@infradead.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by canuck.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stephane Eranian If you have --symfs in perf report, then you also need it for perf annotate. This allows off-box assembly level analysis of perf.data samples. This patch complements: commit ec5761eab318e50e69fcf8e63e9edaef5949c067 Author: David Ahern Date: Thu Dec 9 13:27:07 2010 -0700 perf symbols: Add symfs option for off-box analysis using specified tree Acked-by: David Ahern Cc: Ingo Molnar Cc: Peter Zijlstra Cc: David Ahern Link: http://lkml.kernel.org/r/20110729232040.GA21838@quad Signed-off-by: Stephane Eranian Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-annotate.txt | 3 +++ tools/perf/builtin-annotate.c | 2 ++ 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/tools/perf/Documentation/perf-annotate.txt b/tools/perf/Documentation/perf-annotate.txt index 5bc0600..98a31e3 100644 --- a/tools/perf/Documentation/perf-annotate.txt +++ b/tools/perf/Documentation/perf-annotate.txt @@ -80,6 +80,9 @@ OPTIONS Interleave source code with assembly code. Enabled by default, disable with --no-source. +--symfs=:: + Look for files with symbols relative to this directory. + SEE ALSO -------- linkperf:perf-record[1], linkperf:perf-report[1] diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 5015e04..c5be288 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -267,6 +267,8 @@ static const struct option options[] = { OPT_BOOLEAN('P', "full-paths", &full_paths, "Don't shorten the displayed pathnames"), OPT_STRING('c', "cpu", &cpu_list, "cpu", "list of cpus to profile"), + OPT_STRING(0, "symfs", &symbol_conf.symfs, "directory", + "Look for files with symbols relative to this directory"), OPT_BOOLEAN('0', "source", &symbol_conf.annotate_src, "Interleave source code with assembly code (default)"), OPT_BOOLEAN('0', "asm-raw", &symbol_conf.annotate_asm_raw, -- 1.6.2.5