From patchwork Thu Feb 10 12:34:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 12741949 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 3C74AC433F5 for ; Thu, 10 Feb 2022 13:49:45 +0000 (UTC) Received: from localhost ([::1]:42364 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nI9pP-0006Lm-M1 for qemu-devel@archiver.kernel.org; Thu, 10 Feb 2022 08:49:43 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59954) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nI8gn-0002uK-Hr; Thu, 10 Feb 2022 07:36:55 -0500 Received: from [187.72.171.209] (port=9128 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nI8gf-0005OW-TP; Thu, 10 Feb 2022 07:36:39 -0500 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Thu, 10 Feb 2022 09:35:26 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id 54FED800172; Thu, 10 Feb 2022 09:35:26 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v3 08/37] target/ppc: Implement vextsd2q Date: Thu, 10 Feb 2022 09:34:18 -0300 Message-Id: <20220210123447.3933301-9-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220210123447.3933301-1-matheus.ferst@eldorado.org.br> References: <20220210123447.3933301-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 10 Feb 2022 12:35:26.0741 (UTC) FILETIME=[AE5A0C50:01D81E7A] 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=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, 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: , Cc: danielhb413@gmail.com, richard.henderson@linaro.org, groug@kaod.org, clg@kaod.org, Matheus Ferst , Lucas Coutinho , david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Lucas Coutinho Signed-off-by: Lucas Coutinho Signed-off-by: Matheus Ferst Reviewed-by: Richard Henderson --- target/ppc/insn32.decode | 1 + target/ppc/translate/vmx-impl.c.inc | 18 ++++++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 757791f0ac..1c935eeac8 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -426,6 +426,7 @@ VEXTSH2W 000100 ..... 10001 ..... 11000000010 @VX_tb VEXTSB2D 000100 ..... 11000 ..... 11000000010 @VX_tb VEXTSH2D 000100 ..... 11001 ..... 11000000010 @VX_tb VEXTSW2D 000100 ..... 11010 ..... 11000000010 @VX_tb +VEXTSD2Q 000100 ..... 11011 ..... 11000000010 @VX_tb ## Vector Mask Manipulation Instructions diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx-impl.c.inc index ec782c47ff..99606a8718 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1792,6 +1792,24 @@ TRANS(VEXTSB2D, do_vexts, MO_64, 56); TRANS(VEXTSH2D, do_vexts, MO_64, 48); TRANS(VEXTSW2D, do_vexts, MO_64, 32); +static bool trans_VEXTSD2Q(DisasContext *ctx, arg_VX_tb *a) +{ + TCGv_i64 tmp; + + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VECTOR(ctx); + + tmp = tcg_temp_new_i64(); + + get_avr64(tmp, a->vrb, false); + set_avr64(a->vrt, tmp, false); + tcg_gen_sari_i64(tmp, tmp, 63); + set_avr64(a->vrt, tmp, true); + + tcg_temp_free_i64(tmp); + return true; +} + GEN_VXFORM_NOA_2(vctzb, 1, 24, 28) GEN_VXFORM_NOA_2(vctzh, 1, 24, 29) GEN_VXFORM_NOA_2(vctzw, 1, 24, 30)