linux-kernel - [tip:perf/urgent] perf annotate: Fix identification of ARM blt and bls instructions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 20 May 2016 10:45:18 -0700
From:	tip-bot for Chris Ryder <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	will.deacon@....com, chris.ryder@....com, mingo@...nel.org,
	peterz@...radead.org, alexander.shishkin@...ux.intel.com,
	hpa@...or.com, pawel.moll@....com, acme@...hat.com,
	tglx@...utronix.de, mark.rutland@....com,
	linux-kernel@...r.kernel.org
Subject: [tip:perf/urgent] perf annotate: Fix identification of ARM blt and
 bls instructions

Commit-ID:  58c0400176b2cd35da43f3115fa94ca937483aca
Gitweb:     http://git.kernel.org/tip/58c0400176b2cd35da43f3115fa94ca937483aca
Author:     Chris Ryder <chris.ryder@....com>
AuthorDate: Thu, 19 May 2016 17:59:45 +0100
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Fri, 20 May 2016 11:43:57 -0300

perf annotate: Fix identification of ARM blt and bls instructions

The ARM blt and bls instructions are not correctly identified when
parsing assembly because the list of recognised instructions must be
sorted by name. Swap the ordering of blt and bls.

Signed-off-by: Chris Ryder <chris.ryder@....com>
Acked-by: Pawel Moll <pawel.moll@....com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Mark Rutland <mark.rutland@....com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Will Deacon <will.deacon@....com>
Link: http://lkml.kernel.org/r/560e196b7c79b7ff853caae13d8719a31479cb1a.1463676839.git.chris.ryder@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/annotate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index b811924..3d9f2ca 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -372,8 +372,8 @@ static struct ins instructions[] = {
 	{ .name = "bgt",   .ops  = &jump_ops, },
 	{ .name = "bhi",   .ops  = &jump_ops, },
 	{ .name = "bl",    .ops  = &call_ops, },
-	{ .name = "blt",   .ops  = &jump_ops, },
 	{ .name = "bls",   .ops  = &jump_ops, },
+	{ .name = "blt",   .ops  = &jump_ops, },
 	{ .name = "blx",   .ops  = &call_ops, },
 	{ .name = "bne",   .ops  = &jump_ops, },
 #endif