From nobody Fri Nov 7 17:02:34 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1548457479104762.5867129377768; Fri, 25 Jan 2019 15:04:39 -0800 (PST) Received: from localhost ([127.0.0.1]:52097 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gnAWU-0002EE-GE for importer@patchew.org; Fri, 25 Jan 2019 18:04:30 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52576) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gn9M8-0001Si-Jl for qemu-devel@nongnu.org; Fri, 25 Jan 2019 16:49:45 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gn9M7-00035D-0Q for qemu-devel@nongnu.org; Fri, 25 Jan 2019 16:49:44 -0500 Received: from poy.remlab.net ([2001:41d0:2:5a1a::]:42984 helo=ns207790.ip-94-23-215.eu) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gn9M4-0002wn-Tc; Fri, 25 Jan 2019 16:49:41 -0500 Received: from basile.remlab.net (ip6-localhost [IPv6:::1]) by ns207790.ip-94-23-215.eu (Postfix) with ESMTP id 7BE355FCE9; Fri, 25 Jan 2019 22:49:27 +0100 (CET) From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= To: qemu-arm@nongnu.org Date: Fri, 25 Jan 2019 23:49:26 +0200 Message-Id: <20190125214926.3204-3-remi@remlab.net> X-Mailer: git-send-email 2.20.1 In-Reply-To: <1648289.tQCHxfjYn9@basile.remlab.net> References: <1648289.tQCHxfjYn9@basile.remlab.net> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:41d0:2:5a1a:: X-Mailman-Approved-At: Fri, 25 Jan 2019 18:02:26 -0500 Subject: [Qemu-devel] [PATCH 3/3] target/arm: fix decoding of B{,L}RA{A,B} X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Remi Denis-Courmont A flawed test lead to the instructions always being treated as unallocated encodings. Signed-off-by: Remi Denis-Courmont Reviewed-by: Richard Henderson --- target/arm/translate-a64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 4d28a27c3b..c550a3f013 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -2036,7 +2036,7 @@ static void disas_uncond_b_reg(DisasContext *s, uint3= 2_t insn) if (!dc_isar_feature(aa64_pauth, s)) { goto do_unallocated; } - if (op3 !=3D 2 || op3 !=3D 3) { + if ((op3 & ~1) !=3D 2) { goto do_unallocated; } if (s->pauth_active) { --=20 2.20.1