From patchwork Mon Aug 28 11:26:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastian Koppelmann X-Patchwork-Id: 13367827 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 AFB2FC71153 for ; Mon, 28 Aug 2023 11:29:13 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qaaOn-0008CP-BB; Mon, 28 Aug 2023 07:27:14 -0400 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 1qaaOl-0008B5-Ow for qemu-devel@nongnu.org; Mon, 28 Aug 2023 07:27:11 -0400 Received: from collins.uni-paderborn.de ([2001:638:502:c003::14]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qaaOd-0002eL-Dj for qemu-devel@nongnu.org; Mon, 28 Aug 2023 07:27:07 -0400 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 :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:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=225rVGk1jhvMxS/vAB4OQwbiHMKqQL94gNQN8slSQ5U=; b=PzkprlX4f0gSxUQz2wnuHO4fs0 3rnvfRqDRmJ2JXGHqqdFVkOI3+1cWG1g2y96AGBILPTV6LcXOToxzM+ojyGdrxNZQsnH2Wn5jXG6X +x0eru/HF/j2C6FGM37l0RQjRuZSM/pORws2DXWJW1h0bjikWI1QCa+6SDJVGvdK8PQ4=; X-Envelope-From: From: Bastian Koppelmann To: qemu-devel@nongnu.org Cc: anton.kochkov@proton.me, richard.henderson@linaro.org, kbastian@mail.uni-paderborn.de Subject: [PATCH v2 00/11] TriCore 1.6.2 insn and bugfixes Date: Mon, 28 Aug 2023 13:26:40 +0200 Message-ID: <20230828112651.522058-1-kbastian@mail.uni-paderborn.de> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 X-IMT-spamd-action: add header X-PMX-Version: 6.4.9.2830568, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2023.8.28.111817, AntiVirus-Engine: 6.0.2, AntiVirus-Data: 2023.8.20.602000 X-IMT-Source: Intern 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::14; envelope-from=kbastian@mail.uni-paderborn.de; helo=collins.uni-paderborn.de X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_LOW=-0.7, 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 Hi, this series implements the insns reported in [1], as well as ftou. Also I fixed two bugs in the insert insn which I came across during testing. Cheers, Bastian [1] https://gitlab.com/qemu-project/qemu/-/issues/1667 v1 -> v2: - Removed useless deposits in crc_div() - Replaced final deposit() with extract() in helper_crcn() - Add trap if not feature_162 (CRCN) - Removed special case for NAN input (FTOU) - Clarified why we need arg < 0.0 special case (FTOU, FTOUZ) - Removed special case for f_arg being infinity (ftohp, hptof) - Clarified, why we need a special case for arg being NAN (ftohp, hptof) Bastian Koppelmann (11): tests/tcg/tricore: Bump cpu to tc37x target/tricore: Implement CRCN insn target/tricore: Correctly handle FPU RM from PSW target/tricore: Implement FTOU insn target/tricore: Clarify special case for FTOUZ insn target/tricore: Implement ftohp insn target/tricore: Implement hptof insn target/tricore: Fix RCPW/RRPW_INSERT insns for width = 0 target/tricore: Swap src and dst reg for RCRR_INSERT target/tricore: Replace cpu_*_code with translator_* target/tricore: Fix FTOUZ being ISA v1.3.1 up target/tricore/fpu_helper.c | 111 ++++++++++++++++++++++ target/tricore/helper.c | 19 +++- target/tricore/helper.h | 4 + target/tricore/op_helper.c | 63 ++++++++++++ target/tricore/translate.c | 56 +++++++++-- target/tricore/tricore-opcodes.h | 3 + tests/tcg/tricore/Makefile.softmmu-target | 6 +- tests/tcg/tricore/asm/macros.h | 24 +++++ tests/tcg/tricore/asm/test_crcn.S | 9 ++ tests/tcg/tricore/asm/test_ftohp.S | 14 +++ tests/tcg/tricore/asm/test_ftou.S | 12 +++ tests/tcg/tricore/asm/test_hptof.S | 12 +++ tests/tcg/tricore/asm/test_insert.S | 14 +++ 13 files changed, 334 insertions(+), 13 deletions(-) create mode 100644 tests/tcg/tricore/asm/test_crcn.S create mode 100644 tests/tcg/tricore/asm/test_ftohp.S create mode 100644 tests/tcg/tricore/asm/test_ftou.S create mode 100644 tests/tcg/tricore/asm/test_hptof.S