From patchwork Mon May 29 19:24:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aurelien Jarno X-Patchwork-Id: 9753521 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4DF7D60249 for ; Mon, 29 May 2017 19:26:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 270D526E47 for ; Mon, 29 May 2017 19:26:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1BFA427CEA; Mon, 29 May 2017 19:26:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5E79A26E47 for ; Mon, 29 May 2017 19:26:18 +0000 (UTC) Received: from localhost ([::1]:50159 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFQIz-0006Uf-H6 for patchwork-qemu-devel@patchwork.kernel.org; Mon, 29 May 2017 15:26:17 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38816) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFQHc-0006Tu-6f for qemu-devel@nongnu.org; Mon, 29 May 2017 15:24:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dFQHa-000744-AS for qemu-devel@nongnu.org; Mon, 29 May 2017 15:24:52 -0400 Received: from hall.aurel32.net ([2001:bc8:30d7:100::1]:42908) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dFQHZ-00072d-Vf for qemu-devel@nongnu.org; Mon, 29 May 2017 15:24:50 -0400 Received: from [2001:bc8:30d7:120:9bb5:8936:7e6a:9e36] (helo=ohm.rr44.fr) by hall.aurel32.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1dFQHW-0007Mr-Qs; Mon, 29 May 2017 21:24:46 +0200 Received: from aurel32 by ohm.rr44.fr with local (Exim 4.89) (envelope-from ) id 1dFQHU-0001aM-Nx; Mon, 29 May 2017 21:24:44 +0200 From: Aurelien Jarno To: qemu-devel@nongnu.org Date: Mon, 29 May 2017 21:24:16 +0200 Message-Id: <20170529192440.5990-6-aurelien@aurel32.net> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170529192440.5990-1-aurelien@aurel32.net> References: <20170529192440.5990-1-aurelien@aurel32.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:bc8:30d7:100::1 Subject: [Qemu-devel] [PATCH v2 05/29] target/s390x: implement TEST ADDRESSING MODE 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: Alexander Graf , Aurelien Jarno , Richard Henderson Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Aurelien Jarno Reviewed-by: Richard Henderson --- target/s390x/insn-data.def | 3 +++ target/s390x/translate.c | 10 ++++++++++ 2 files changed, 13 insertions(+) diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 0f70acea5c..170b50ef2e 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -810,6 +810,9 @@ /* SUPERVISOR CALL */ C(0x0a00, SVC, I, Z, 0, 0, 0, 0, svc, 0) +/* TEST ADDRESSING MODE */ + C(0x010b, TAM, E, Z, 0, 0, 0, 0, tam, 0) + /* TEST AND SET */ C(0x9300, TS, S, Z, 0, a2, 0, 0, ts, 0) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 0cfa8cc05e..7f265aeb40 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -4063,6 +4063,16 @@ static ExitStatus op_svc(DisasContext *s, DisasOps *o) return EXIT_NORETURN; } +static ExitStatus op_tam(DisasContext *s, DisasOps *o) +{ + int cc = 0; + + cc |= (s->tb->flags & FLAG_MASK_64) ? 2 : 0; + cc |= (s->tb->flags & FLAG_MASK_32) ? 1 : 0; + gen_op_movi_cc(s, cc); + return NO_EXIT; +} + static ExitStatus op_tceb(DisasContext *s, DisasOps *o) { gen_helper_tceb(cc_op, cpu_env, o->in1, o->in2);