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Tue, 09 Nov 2021 00:53:48 -0500 Received: by gandalf.ozlabs.org (Postfix, from userid 1007) id 4HpHDp5fYsz4xfL; Tue, 9 Nov 2021 16:52:10 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gibson.dropbear.id.au; s=201602; t=1636437130; bh=T4gaTFL7eQmj3g8929+2BWPKo7SXwDTu75KuBhpSvXM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iya6cu6HWhYOD5a8fM/fo+ZAeSPsyk9mionAK5DkF5Oz69BcblAnfdjoCCoegPavI d8jk061jKGZ5lt5BcZSdPyq2KfNPgeI/j40SBD6m094yqhAwLJADaUacLbESJc65yV 6wOYD5tpHffqyHBStzIgv+Dtx/bi48moTm/s1Y7s= From: David Gibson To: peter.maydell@linaro.org, clg@kaod.org, danielhb413@gmail.com, groug@kaod.org Subject: [PULL 43/54] target/ppc: added the instructions PLXV and PSTXV Date: Tue, 9 Nov 2021 16:51:53 +1100 Message-Id: <20211109055204.230765-44-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211109055204.230765-1-david@gibson.dropbear.id.au> References: <20211109055204.230765-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=150.107.74.76; envelope-from=dgibson@gandalf.ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_PASS=-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 Mateus Castro \(alqotel\)" , Richard Henderson , qemu-devel@nongnu.org, qemu-ppc@nongnu.org, Matheus Ferst , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1636442221869100001 Content-Type: text/plain; charset="utf-8" From: "Lucas Mateus Castro (alqotel)" Implemented the instructions plxv and pstxv using decodetree Reviewed-by: Richard Henderson Signed-off-by: Lucas Mateus Castro (alqotel) Signed-off-by: Matheus Ferst Message-Id: <20211104123719.323713-17-matheus.ferst@eldorado.org.br> Signed-off-by: David Gibson --- 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 c66505ac71..1972127a22 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -2019,6 +2019,20 @@ 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) { @@ -2044,6 +2058,8 @@ 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 2.33.1