From nobody Mon Feb 9 22:20:31 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 163603211335598.24566525136788; Thu, 4 Nov 2021 06:21:53 -0700 (PDT) Received: from localhost ([::1]:38960 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1micgi-0007JK-0I for importer@patchew.org; Thu, 04 Nov 2021 09:21:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38002) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mic3o-0002Ho-9v; Thu, 04 Nov 2021 08:41:42 -0400 Received: from [201.28.113.2] (port=58980 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mic3m-0006gQ-Nt; Thu, 04 Nov 2021 08:41:40 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Thu, 4 Nov 2021 09:39:21 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 724C3800BA7; Thu, 4 Nov 2021 09:39:21 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v3 15/25] target/ppc: added the instructions LXVPX and STXVPX Date: Thu, 4 Nov 2021 09:37:09 -0300 Message-Id: <20211104123719.323713-16-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211104123719.323713-1-matheus.ferst@eldorado.org.br> References: <20211104123719.323713-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 04 Nov 2021 12:39:21.0794 (UTC) FILETIME=[FDF8CA20:01D7D178] X-Host-Lookup-Failed: Reverse DNS lookup failed for 201.28.113.2 (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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: 2.1.29 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1636032113989100001 Content-Type: text/plain; charset="utf-8" From: "Lucas Mateus Castro (alqotel)" Implemented the instructions lxvpx and stxvpx using decodetree Reviewed-by: Richard Henderson Signed-off-by: Lucas Mateus Castro (alqotel) Signed-off-by: Matheus Ferst --- target/ppc/insn32.decode | 3 +++ target/ppc/translate/vsx-impl.c.inc | 18 ++++++++++++------ 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index c252dec02f..e4508631b0 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -108,6 +108,7 @@ =20 %x_rt_tsx 0:1 21:5 @X_TSX ...... ..... ra:5 rb:5 .......... . &X rt=3D%x= _rt_tsx +@X_TSXP ...... ..... ra:5 rb:5 .......... . &X rt=3D%r= t_tsxp =20 &X_frtp_vrb frtp vrb @X_frtp_vrb ...... ....0 ..... vrb:5 .......... . &X_frtp_vr= b frtp=3D%x_frtp @@ -403,3 +404,5 @@ LXVP 000110 ..... ..... ............ 0000 = @DQ_TSXP STXVP 000110 ..... ..... ............ 0001 @DQ_TSXP LXVX 011111 ..... ..... ..... 0100 - 01100 . @X_TSX STXVX 011111 ..... ..... ..... 0110001100 . @X_TSX +LXVPX 011111 ..... ..... ..... 0101001101 - @X_TSXP +STXVPX 011111 ..... ..... ..... 0111001101 - @X_TSXP diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx= -impl.c.inc index 05bf6ea40c..c66505ac71 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -2019,25 +2019,31 @@ static bool do_lstxv_D(DisasContext *ctx, arg_D *a,= bool store, bool paired) return do_lstxv(ctx, a->ra, tcg_constant_tl(a->si), a->rt, store, pair= ed); } =20 -static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store) +static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store, bool paire= d) { - REQUIRE_INSNS_FLAGS2(ctx, ISA300); + if (paired) { + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + } else { + REQUIRE_INSNS_FLAGS2(ctx, ISA300); + } =20 - if (a->rt >=3D 32) { + if (paired || a->rt >=3D 32) { REQUIRE_VSX(ctx); } else { REQUIRE_VECTOR(ctx); } =20 - return do_lstxv(ctx, a->ra, cpu_gpr[a->rb], a->rt, store, false); + return do_lstxv(ctx, a->ra, cpu_gpr[a->rb], a->rt, store, paired); } =20 TRANS(STXV, do_lstxv_D, true, false) TRANS(LXV, do_lstxv_D, false, false) TRANS(STXVP, do_lstxv_D, true, true) TRANS(LXVP, do_lstxv_D, false, true) -TRANS(STXVX, do_lstxv_X, true) -TRANS(LXVX, do_lstxv_X, false) +TRANS(STXVX, do_lstxv_X, true, false) +TRANS(LXVX, do_lstxv_X, false, false) +TRANS(STXVPX, do_lstxv_X, true, true) +TRANS(LXVPX, do_lstxv_X, false, true) =20 #undef GEN_XX2FORM #undef GEN_XX3FORM --=20 2.25.1