From patchwork Tue May 18 05:30:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 1479951 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Fkl4l2djdz9sW5 for ; Tue, 18 May 2021 15:32:23 +1000 (AEST) Received: from localhost ([::1]:39570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lisL7-0006gN-98 for incoming@patchwork.ozlabs.org; Tue, 18 May 2021 01:32:21 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38198) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lisKQ-0006dx-EG for qemu-devel@nongnu.org; Tue, 18 May 2021 01:31:38 -0400 Received: from mout.kundenserver.de ([217.72.192.75]:46965) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lisKO-0006qC-QV for qemu-devel@nongnu.org; Tue, 18 May 2021 01:31:38 -0400 Received: from quad ([82.142.31.78]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1M5xDJ-1lodsz1hQh-007TiU; Tue, 18 May 2021 07:31:34 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Subject: [PULL 04/59] linux-user/arm: Do not emulate fpa11 in thumb mode Date: Tue, 18 May 2021 07:30:36 +0200 Message-Id: <20210518053131.87212-5-laurent@vivier.eu> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210518053131.87212-1-laurent@vivier.eu> References: <20210518053131.87212-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:/UzUKa42WJDV8CABAfIcmjoBrnLxVJyvB4NSCtycYEbpsVwVhqM Zc0MWUdsk51xpHsIlaeC3a2VaPcZuQVk9mG7nO1ka06Yp1Ydn2PnELWz1Dje1XIzJa9ANCz RG+PxdGHfqp5+0q0JlEqcaysMI/S1cfnnOj1gehx2AM9chJvS90fWQ+JtqouvWQ2viOXpAQ MwstO16PUwDt57Lyj73FA== X-UI-Out-Filterresults: notjunk:1;V03:K0:Rk2P157s19Y=:U5BSHc2T/biMOQpEdAf0pa K6MbBJqdzyloxyrl6prLXSHW5nR8KHHt6r0E4BuxGXaz10JfVFvoQLlnbngluxzb8iqd0mv5O zcGRhmWXuqRl/oo5wAuMSY2b1AqwmNmbQriqQn3Vngt0VK4wqfnwOzXBF5SGvCWem8D+Wudqr 75mdcjqP1phsFms/KZ95kh3TU1hCAuVwzZrTtKu6vbB+eOQTfmEThqXXka/wn8kTDWOxqwTNi xUr0elv4oDaF6Uxr9fuqyOJ+fpZsOHt3Bu8IrsEHwj3afMojwIXNmesyLhrS9Vz3a6EFiSvz0 CMlQVdKn2CDoyAxKCcBOVGWHkXFcw7dMTMOl9xbyFaLOODspGmiT6rcgvAI+j6WSx3kc/dxdP fnfsoUU5SKwjO8G+y3SL3mCqsptw4KerieQuPHRJatssaXnDvodiGuxF9T24/MTX4hL7j0l7R MHB2nhcEtSscmybbt2FZaL6xYLKff9SxStIQ6Kcq+Xs4E+hczQcoIu4Pe9jOLcxGHCD9XXIMt dXrJ4jW/eefwedW90G5SnQ= Received-SPF: none client-ip=217.72.192.75; envelope-from=laurent@vivier.eu; helo=mout.kundenserver.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Richard Henderson , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson These antiquated instructions are arm-mode only. Buglink: https://bugs.launchpad.net/bugs/1925512 Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell Message-Id: <20210423165413.338259-3-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier --- linux-user/arm/cpu_loop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c index 106909c7d880..e2a1496b9fe7 100644 --- a/linux-user/arm/cpu_loop.c +++ b/linux-user/arm/cpu_loop.c @@ -347,7 +347,7 @@ void cpu_loop(CPUARMState *env) goto excp_debug; } - if (emulate_arm_fpa11(env, opcode)) { + if (!env->thumb && emulate_arm_fpa11(env, opcode)) { break; }