From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752377AbbIOG6j (ORCPT ); Tue, 15 Sep 2015 02:58:39 -0400 Received: from terminus.zytor.com ([198.137.202.10]:49949 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752119AbbIOG6h (ORCPT ); Tue, 15 Sep 2015 02:58:37 -0400 Date: Mon, 14 Sep 2015 23:58:03 -0700 From: tip-bot for Jan Stancek Message-ID: Cc: namhyung@kernel.org, tglx@linutronix.de, dsahern@gmail.com, adrian.hunter@intel.com, linux-kernel@vger.kernel.org, cjashfor@linux.vnet.ibm.com, mingo@kernel.org, a.p.zijlstra@chello.nl, hpa@zytor.com, paulus@samba.org, acme@redhat.com, jolsa@kernel.org, jstancek@redhat.com, fweisbec@gmail.com Reply-To: adrian.hunter@intel.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, namhyung@kernel.org, dsahern@gmail.com, a.p.zijlstra@chello.nl, mingo@kernel.org, cjashfor@linux.vnet.ibm.com, acme@redhat.com, paulus@samba.org, hpa@zytor.com, fweisbec@gmail.com, jstancek@redhat.com, jolsa@kernel.org In-Reply-To: <130c6267fbdb9af506633a9efa06f3269ff5bd2c.1441275982.git.jstancek@redhat.com> References: <130c6267fbdb9af506633a9efa06f3269ff5bd2c.1441275982.git.jstancek@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf tests: Make objdump disassemble zero blocks Git-Commit-ID: 06f679c18fcf414cc8462938466f8361315f18cb X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 06f679c18fcf414cc8462938466f8361315f18cb Gitweb: http://git.kernel.org/tip/06f679c18fcf414cc8462938466f8361315f18cb Author: Jan Stancek AuthorDate: Thu, 3 Sep 2015 13:23:32 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 14 Sep 2015 12:50:11 -0300 perf tests: Make objdump disassemble zero blocks Add -z parameter to avoid skipping zero blocks: ffffffff816704fe : ffffffff816704fe: 7b 34 jnp ffffffff81670534 ... ffffffff81670501 : ffffffff81670501: 0f ba e2 03 bt $0x3,%edx ffffffff81670505: 73 11 jae ffffffff81670518 Signed-off-by: Jan Stancek Acked-by: Adrian Hunter Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/130c6267fbdb9af506633a9efa06f3269ff5bd2c.1441275982.git.jstancek@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/code-reading.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 38ee90b..c409409 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -128,7 +128,7 @@ static int read_via_objdump(const char *filename, u64 addr, void *buf, FILE *f; int ret; - fmt = "%s -d --start-address=0x%"PRIx64" --stop-address=0x%"PRIx64" %s"; + fmt = "%s -z -d --start-address=0x%"PRIx64" --stop-address=0x%"PRIx64" %s"; ret = snprintf(cmd, sizeof(cmd), fmt, "objdump", addr, addr + len, filename); if (ret <= 0 || (size_t)ret >= sizeof(cmd))