From patchwork Fri Jan 7 18:56:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 1576884 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) 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 bilbo.ozlabs.org (Postfix) with ESMTPS id 4JVvR93jqSz9sXM for ; Sat, 8 Jan 2022 07:08:05 +1100 (AEDT) Received: from localhost ([::1]:58792 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n5vWt-00050V-AB for incoming@patchwork.ozlabs.org; Fri, 07 Jan 2022 15:08:03 -0500 Received: from eggs.gnu.org ([209.51.188.92]:41402) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n5uV9-0006t2-G2; Fri, 07 Jan 2022 14:02:11 -0500 Received: from [201.28.113.2] (port=59912 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n5uV7-0008Dy-RF; Fri, 07 Jan 2022 14:02:11 -0500 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Fri, 7 Jan 2022 15:57:44 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id 961EF800473; Fri, 7 Jan 2022 15:57:44 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH 31/37] target/ppc: Implement xscmp{eq,ge,gt}qp Date: Fri, 7 Jan 2022 15:56:47 -0300 Message-Id: <20220107185653.1609775-32-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220107185653.1609775-1-matheus.ferst@eldorado.org.br> References: <20220107185653.1609775-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 07 Jan 2022 18:57:44.0919 (UTC) FILETIME=[7486BE70:01D803F8] 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, 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-ppc@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, Victor Colombo , clg@kaod.org, Matheus Ferst , david@gibson.dropbear.id.au Errors-To: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-ppc" From: Victor Colombo Signed-off-by: Víctor Colombo Signed-off-by: Matheus Ferst --- target/ppc/fpu_helper.c | 4 ++++ target/ppc/helper.h | 3 +++ target/ppc/insn32.decode | 3 +++ target/ppc/translate/vsx-impl.c.inc | 31 +++++++++++++++++++++++++++++ 4 files changed, 41 insertions(+) diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c index 7c9fd1ac02..7d5420c550 100644 --- a/target/ppc/fpu_helper.c +++ b/target/ppc/fpu_helper.c @@ -2312,6 +2312,10 @@ VSX_SCALAR_CMP(xscmpgedp, float64, le, VsrD(0), 1, 1) VSX_SCALAR_CMP(xscmpgtdp, float64, lt, VsrD(0), 1, 1) VSX_SCALAR_CMP(xscmpnedp, float64, eq, VsrD(0), 0, 1) +VSX_SCALAR_CMP(XSCMPEQQP, float128, eq, f128, 1, 0) +VSX_SCALAR_CMP(XSCMPGEQP, float128, le, f128, 1, 1) +VSX_SCALAR_CMP(XSCMPGTQP, float128, lt, f128, 1, 1) + void helper_xscmpexpdp(CPUPPCState *env, uint32_t opcode, ppc_vsr_t *xa, ppc_vsr_t *xb) { diff --git a/target/ppc/helper.h b/target/ppc/helper.h index b4eef14511..abcc51ae06 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -370,6 +370,9 @@ DEF_HELPER_4(xscmpeqdp, void, env, vsr, vsr, vsr) DEF_HELPER_4(xscmpgtdp, void, env, vsr, vsr, vsr) DEF_HELPER_4(xscmpgedp, void, env, vsr, vsr, vsr) DEF_HELPER_4(xscmpnedp, void, env, vsr, vsr, vsr) +DEF_HELPER_4(XSCMPEQQP, void, env, vsr, vsr, vsr) +DEF_HELPER_4(XSCMPGTQP, void, env, vsr, vsr, vsr) +DEF_HELPER_4(XSCMPGEQP, void, env, vsr, vsr, vsr) DEF_HELPER_4(xscmpexpdp, void, env, i32, vsr, vsr) DEF_HELPER_4(xscmpexpqp, void, env, i32, vsr, vsr) DEF_HELPER_4(xscmpodp, void, env, i32, vsr, vsr) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index ea575822e5..113aab0028 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -602,6 +602,9 @@ XSMAXCDP 111100 ..... ..... ..... 10000000 ... @XX3 XSMINCDP 111100 ..... ..... ..... 10001000 ... @XX3 XSMAXJDP 111100 ..... ..... ..... 10010000 ... @XX3 XSMINJDP 111100 ..... ..... ..... 10011000 ... @XX3 +XSCMPEQQP 111111 ..... ..... ..... 0001000100 - @X +XSCMPGEQP 111111 ..... ..... ..... 0011000100 - @X +XSCMPGTQP 111111 ..... ..... ..... 0011100100 - @X ## VSX Binary Floating-Point Convert Instructions diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc index 602fdfc632..69bfa742b7 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -2498,6 +2498,37 @@ TRANS(XSMINCDP, do_xsmaxmincjdp, gen_helper_xsmincdp) TRANS(XSMAXJDP, do_xsmaxmincjdp, gen_helper_xsmaxjdp) TRANS(XSMINJDP, do_xsmaxmincjdp, gen_helper_xsminjdp) +static bool do_helper_X(arg_X *a, + void (*helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr)) +{ + TCGv_ptr rt, ra, rb; + + rt = gen_avr_ptr(a->rt); + ra = gen_avr_ptr(a->ra); + rb = gen_avr_ptr(a->rb); + + helper(cpu_env, rt, ra, rb); + + tcg_temp_free_ptr(rt); + tcg_temp_free_ptr(ra); + tcg_temp_free_ptr(rb); + + return true; +} + +static bool do_xscmpqp(DisasContext *ctx, arg_X *a, + void (*helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr)) +{ + REQUIRE_INSNS_FLAGS2(ctx, ISA310); + REQUIRE_VSX(ctx); + + return do_helper_X(a, helper); +} + +TRANS(XSCMPEQQP, do_xscmpqp, gen_helper_XSCMPEQQP) +TRANS(XSCMPGEQP, do_xscmpqp, gen_helper_XSCMPGEQP) +TRANS(XSCMPGTQP, do_xscmpqp, gen_helper_XSCMPGTQP) + #undef GEN_XX2FORM #undef GEN_XX3FORM #undef GEN_XX2IFORM