From nobody Tue Feb 10 08:04:52 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 1634847984416884.3436793047678; Thu, 21 Oct 2021 13:26:24 -0700 (PDT) Received: from localhost ([::1]:45344 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdedr-00011T-Bz for importer@patchew.org; Thu, 21 Oct 2021 16:26:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34498) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mde7H-0002fU-6r; Thu, 21 Oct 2021 15:52:43 -0400 Received: from [201.28.113.2] (port=46784 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mde7F-0005Hb-Bn; Thu, 21 Oct 2021 15:52:42 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Thu, 21 Oct 2021 16:47:04 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 17B6A800145; Thu, 21 Oct 2021 16:47:04 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH 25/33] target/ppc: added the instructions PLXV and PSTXV Date: Thu, 21 Oct 2021 16:45:39 -0300 Message-Id: <20211021194547.672988-26-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211021194547.672988-1-matheus.ferst@eldorado.org.br> References: <20211021194547.672988-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 21 Oct 2021 19:47:04.0625 (UTC) FILETIME=[6C6D8A10:01D7C6B4] 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: 2.1.23 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@eldorado.org.br, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1634847985958100001 Content-Type: text/plain; charset="utf-8" From: "Lucas Mateus Castro (alqotel)" Implemented the instructions plxv and pstxv using decodetree Signed-off-by: Lucas Mateus Castro (alqotel) Signed-off-by: Matheus Ferst Reviewed-by: Richard Henderson --- target/ppc/insn64.decode | 10 ++++++++++ target/ppc/translate/vsx-impl.c.inc | 16 ++++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/target/ppc/insn64.decode b/target/ppc/insn64.decode index 48756cd4ca..093439b370 100644 --- a/target/ppc/insn64.decode +++ b/target/ppc/insn64.decode @@ -23,6 +23,9 @@ @PLS_D ...... .. ... r:1 .. .................. \ ...... rt:5 ra:5 ................ \ &PLS_D si=3D%pls_si +@8LS_D_TSX ...... .. . .. r:1 .. .................. \ + ..... rt:6 ra:5 ................ \ + &PLS_D si=3D%pls_si =20 ### Fixed-Point Load Instructions =20 @@ -137,3 +140,10 @@ PSTFD 000001 10 0--.-- .................. \ PNOP ................................ \ -------------------------------- @PNOP } + +### VSX instructions + +PLXV 000001 00 0--.-- .................. \ + 11001 ...... ..... ................ @8LS_D_TSX +PSTXV 000001 00 0--.-- .................. \ + 11011 ...... ..... ................ @8LS_D_TSX diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx= -impl.c.inc index d3e2e4ff8e..64c452ee24 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -2044,6 +2044,20 @@ 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_PLS_D(DisasContext *ctx, arg_PLS_D *a, + bool store, bool paired) +{ + arg_D d; + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VSX(ctx); + + if (!resolve_PLS_D(ctx, &d, a)) { + return true; + } + + return do_lstxv(ctx, d.ra, tcg_constant_tl(d.si), d.rt, store, paired); +} + static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store, bool paire= d) { if (paired) { @@ -2069,6 +2083,8 @@ 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) +TRANS64(PSTXV, do_lstxv_PLS_D, true, false) +TRANS64(PLXV, do_lstxv_PLS_D, false, false) =20 #undef GEN_XX2FORM #undef GEN_XX3FORM --=20 2.25.1