From patchwork Fri Oct 29 20:23:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 12593729 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5331CC433EF for ; Fri, 29 Oct 2021 20:35:46 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C41B960E9B for ; Fri, 29 Oct 2021 20:35:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C41B960E9B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=eldorado.org.br Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:48910 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgYbG-0006Md-Fc for qemu-devel@archiver.kernel.org; Fri, 29 Oct 2021 16:35:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44300) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mgYRg-0001H2-8c; Fri, 29 Oct 2021 16:25:48 -0400 Received: from [201.28.113.2] (port=65208 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mgYRe-0001sK-R5; Fri, 29 Oct 2021 16:25:48 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Fri, 29 Oct 2021 17:25:38 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 88011800B36; Fri, 29 Oct 2021 17:25:37 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v2 06/34] target/ppc: Implement PLQ and PSTQ Date: Fri, 29 Oct 2021 17:23:56 -0300 Message-Id: <20211029202424.175401-7-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211029202424.175401-1-matheus.ferst@eldorado.org.br> References: <20211029202424.175401-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 29 Oct 2021 20:25:38.0054 (UTC) FILETIME=[22A4CA60:01D7CD03] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass client-ip=201.28.113.2; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, PDS_HP_HELO_NORDNS=0.001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: lucas.castro@eldorado.org.br, richard.henderson@linaro.org, groug@kaod.org, luis.pires@eldorado.org.br, Matheus Ferst , david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Matheus Ferst Reviewed-by: Richard Henderson Signed-off-by: Matheus Ferst --- target/ppc/insn64.decode | 4 ++++ target/ppc/translate/fixedpoint-impl.c.inc | 12 ++++++++++++ 2 files changed, 16 insertions(+) diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode index 11e5ea81d6..48756cd4ca 100644 --- a/target/ppc/insn64.decode +++ b/target/ppc/insn64.decode @@ -38,6 +38,8 @@ PLWA 000001 00 0--.-- .................. \ 101001 ..... ..... ................ @PLS_D PLD 000001 00 0--.-- .................. \ 111001 ..... ..... ................ @PLS_D +PLQ 000001 00 0--.-- .................. \ + 111000 ..... ..... ................ @PLS_D ### Fixed-Point Store Instructions @@ -50,6 +52,8 @@ PSTH 000001 10 0--.-- .................. \ PSTD 000001 00 0--.-- .................. \ 111101 ..... ..... ................ @PLS_D +PSTQ 000001 00 0--.-- .................. \ + 111100 ..... ..... ................ @PLS_D ### Fixed-Point Arithmetic Instructions diff --git a/target/ppc/translate/fixedpoint-impl.c.inc b/target/ppc/translate/fixedpoint-impl.c.inc index ff35a96459..0d9c6e0996 100644 --- a/target/ppc/translate/fixedpoint-impl.c.inc +++ b/target/ppc/translate/fixedpoint-impl.c.inc @@ -160,6 +160,16 @@ static bool do_ldst_quad(DisasContext *ctx, arg_D *a, bool store, bool prefixed) return true; } +static bool do_ldst_quad_PLS_D(DisasContext *ctx, arg_PLS_D *a, bool store) +{ + arg_D d; + if (!resolve_PLS_D(ctx, &d, a)) { + return true; + } + + return do_ldst_quad(ctx, &d, store, true); +} + /* Load Byte and Zero */ TRANS(LBZ, do_ldst_D, false, false, MO_UB) TRANS(LBZX, do_ldst_X, false, false, MO_UB) @@ -203,6 +213,7 @@ TRANS64(PLD, do_ldst_PLS_D, false, false, MO_Q) /* Load Quadword */ TRANS64(LQ, do_ldst_quad, false, false); +TRANS64(PLQ, do_ldst_quad_PLS_D, false); /* Store Byte */ TRANS(STB, do_ldst_D, false, true, MO_UB) @@ -234,6 +245,7 @@ TRANS64(PSTD, do_ldst_PLS_D, false, true, MO_Q) /* Store Quadword */ TRANS64(STQ, do_ldst_quad, true, false); +TRANS64(PSTQ, do_ldst_quad_PLS_D, true); /* * Fixed-Point Compare Instructions