From patchwork Mon May 23 17:57:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?V=C3=ADctor_Colombo?= X-Patchwork-Id: 12859300 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 8AE6FC433F5 for ; Mon, 23 May 2022 18:02:16 +0000 (UTC) Received: from localhost ([::1]:46992 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ntCNj-0008H5-EA for qemu-devel@archiver.kernel.org; Mon, 23 May 2022 14:02:15 -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 1ntCJz-0005Tb-A7; Mon, 23 May 2022 13:58:23 -0400 Received: from [187.72.171.209] (port=53435 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ntCJx-0003ei-Ht; Mon, 23 May 2022 13:58:22 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Mon, 23 May 2022 14:58:14 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id 17C3E80031F; Mon, 23 May 2022 14:58:14 -0300 (-03) From: =?utf-8?q?V=C3=ADctor_Colombo?= To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au, groug@kaod.org, richard.henderson@linaro.org, victor.colombo@eldorado.org.br Subject: [PATCH v2 00/11] BCDA and mffscdrn implementations Date: Mon, 23 May 2022 14:57:56 -0300 Message-Id: <20220523175807.59333-1-victor.colombo@eldorado.org.br> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-OriginalArrivalTime: 23 May 2022 17:58:14.0365 (UTC) FILETIME=[AC7D70D0:01D86ECE] X-Host-Lookup-Failed: Reverse DNS lookup failed for 187.72.171.209 (failed) Received-SPF: pass client-ip=187.72.171.209; envelope-from=victor.colombo@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, PDS_HP_HELO_NORDNS=0.659, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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" Set of patches containing implementations for some instructions that were missing before. Also, moves some related instructions to decodetree. Add mffsce test. v2: - Added R-b on patches 1, 8, 10, and 11. Dropped the R-b on some of the patches as there were big changes on them. - Fixed addg6s issues - Separated do_mffsc in two different, more specialized functions - Changed mffs* patches order to make it more readable, as suggested by Richard - Added a new patch with a test for the mffsce instruction Patches still requiring review: 02-07 and 09 Matheus Ferst (4): target/ppc: Add flag for ISA v2.06 BCDA instructions target/ppc: implement addg6s target/ppc: implement cbcdtd target/ppc: implement cdtbcd Víctor Colombo (7): target/ppc: Fix insn32.decode style issues target/ppc: Move mffscrn[i] to decodetree target/ppc: Move mffsce to decodetree target/ppc: Move mffsl to decodetree target/ppc: Move mffs[.] to decodetree target/ppc: Implement mffscdrn[i] instructions tests/tcg/ppc64: Add mffsce test target/ppc/cpu.h | 4 +- target/ppc/cpu_init.c | 9 +- target/ppc/dfp_helper.c | 65 +++++++ target/ppc/helper.h | 2 + target/ppc/insn32.decode | 55 ++++-- target/ppc/internal.h | 3 - target/ppc/translate/fixedpoint-impl.c.inc | 51 ++++++ target/ppc/translate/fp-impl.c.inc | 203 ++++++++++++--------- target/ppc/translate/fp-ops.c.inc | 9 - tests/tcg/ppc64/Makefile.target | 1 + tests/tcg/ppc64le/Makefile.target | 1 + tests/tcg/ppc64le/mffsce.c | 37 ++++ 12 files changed, 320 insertions(+), 120 deletions(-) create mode 100644 tests/tcg/ppc64le/mffsce.c