From patchwork Fri Jan 27 12:03:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 13118552 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 23BD7C54EAA for ; Fri, 27 Jan 2023 12:04:19 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pLNSS-0004Ux-Ar; Fri, 27 Jan 2023 07:03:52 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pLNSR-0004UX-C3 for qemu-devel@nongnu.org; Fri, 27 Jan 2023 07:03:51 -0500 Received: from nylar.uni-paderborn.de ([2001:638:502:c003::18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pLNSP-0004IN-0C for qemu-devel@nongnu.org; Fri, 27 Jan 2023 07:03:51 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.uni-paderborn.de; s=20170601; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=9mOQ4ro/vuOKKz5xAUWJgcb+4zRdjC0qBrrb8zQncZo=; b=LcKIJ0hkfUlaHuKoP6KoR04c58 wU1gcx8qJNi1YwTTkVBnStnLFpABT/I971O4DTkwuD30CkTgnYj52Ay4FgKW0nd4e4aV2ZG5eJbV/ cACrgnnBAGz/NkoqQx997ZZJbtB6MPs878+udYeP+kNQxB7Y4vJhMnkTLh2Sr1yUsHvU=; X-Envelope-From: From: Bastian Koppelmann To: qemu-devel@nongnu.org Cc: kbastian@mail.uni-paderborn.de, anton.kochkov@proton.me Subject: [PATCH 2/5] target/tricore: Fix OPC2_32_RCRW_INSERT translation Date: Fri, 27 Jan 2023 13:03:25 +0100 Message-Id: <20230127120328.2520624-3-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230127120328.2520624-1-kbastian@mail.uni-paderborn.de> References: <20230127120328.2520624-1-kbastian@mail.uni-paderborn.de> MIME-Version: 1.0 X-IMT-Source: Intern X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2023.1.27.115416, AntiVirus-Engine: 5.96.0, AntiVirus-Data: 2023.1.24.5960001 X-IMT-Spam-Score: 0.0 () X-IMT-Authenticated-Sender: uid=kbastian,ou=People,o=upb,c=de Received-SPF: pass client-ip=2001:638:502:c003::18; envelope-from=kbastian@mail.uni-paderborn.de; helo=nylar.uni-paderborn.de X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org we were mixing up the "c" and "d" registers. We used "d" as a destination register und "c" as the source. According to the TriCore ISA manual 1.6 vol 2 it is the other way round. Signed-off-by: Bastian Koppelmann Resolves: https://gitlab.com/qemu-project/qemu/-/issues/653 Reviewed-by: Richard Henderson --- target/tricore/translate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/tricore/translate.c b/target/tricore/translate.c index 8de4e56b1f..6149d4f5c0 100644 --- a/target/tricore/translate.c +++ b/target/tricore/translate.c @@ -5805,8 +5805,8 @@ static void decode_rcrw_insert(DisasContext *ctx) tcg_gen_movi_tl(temp, width); tcg_gen_movi_tl(temp2, const4); - tcg_gen_andi_tl(temp3, cpu_gpr_d[r4], 0x1f); - gen_insert(cpu_gpr_d[r3], cpu_gpr_d[r1], temp2, temp, temp3); + tcg_gen_andi_tl(temp3, cpu_gpr_d[r3], 0x1f); + gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], temp2, temp, temp3); tcg_temp_free(temp3); break;