From patchwork Wed May 12 18:54:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 1477797 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-devel-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 ozlabs.org (Postfix) with ESMTPS id 4FgPq660sRz9vHt for ; Thu, 13 May 2021 05:24:02 +1000 (AEST) Received: from localhost ([::1]:53380 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lguSe-00055Q-NT for incoming@patchwork.ozlabs.org; Wed, 12 May 2021 15:24:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54940) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgu6p-0002el-SP; Wed, 12 May 2021 15:01:27 -0400 Received: from [201.28.113.2] (port=1436 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgu6o-0002Bm-BR; Wed, 12 May 2021 15:01:27 -0400 Received: from power9a ([10.10.71.235]) by outlook.eldorado.org.br with Microsoft SMTPSVC(8.5.9600.16384); Wed, 12 May 2021 15:56:09 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by power9a (Postfix) with ESMTP id 0554E80139F; Wed, 12 May 2021 15:56:08 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH v4 31/31] target/ppc: Move addpcis to decodetree Date: Wed, 12 May 2021 15:54:41 -0300 Message-Id: <20210512185441.3619828-32-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> References: <20210512185441.3619828-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 12 May 2021 18:56:09.0392 (UTC) FILETIME=[78727B00:01D74760] 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-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: richard.henderson@linaro.org, f4bug@amsat.org, luis.pires@eldorado.org.br, lagarcia@br.ibm.com, bruno.larsen@eldorado.org.br, matheus.ferst@eldorado.org.br, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Matheus Ferst Signed-off-by: Matheus Ferst Reviewed-by: Richard Henderson --- target/ppc/insn32.decode | 6 ++++++ target/ppc/translate.c | 9 --------- target/ppc/translate/fixedpoint-impl.c.inc | 7 +++++++ 3 files changed, 13 insertions(+), 9 deletions(-) diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode index 73b5ea0422..a827d0bdee 100644 --- a/target/ppc/insn32.decode +++ b/target/ppc/insn32.decode @@ -23,6 +23,10 @@ %ds_si 2:s14 !function=times_4 @DS ...... rt:5 ra:5 .............. .. &D si=%ds_si +&DX rt d +%dx_d 6:s10 16:5 0:1 +@DX ...... rt:5 ..... .......... ..... . &DX d=%dx_d + &VX vrt vra vrb @VX ...... vrt:5 vra:5 vrb:5 .......... . &VX @@ -90,6 +94,8 @@ STDUX 011111 ..... ..... ..... 0010110101 - @X ADDI 001110 ..... ..... ................ @D ADDIS 001111 ..... ..... ................ @D +ADDPCIS 010011 ..... ..... .......... 00010 . @DX + ## Fixed-Point Logical Instructions CFUGED 011111 ..... ..... ..... 0011011100 - @X diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 847de8e012..26368cf402 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -1868,14 +1868,6 @@ static void gen_addic_(DisasContext *ctx) gen_op_addic(ctx, 1); } -/* addpcis */ -static void gen_addpcis(DisasContext *ctx) -{ - target_long d = DX(ctx->opcode); - - tcg_gen_movi_tl(cpu_gpr[rD(ctx->opcode)], ctx->base.pc_next + (d << 16)); -} - static inline void gen_op_arith_divw(DisasContext *ctx, TCGv ret, TCGv arg1, TCGv arg2, int sign, int compute_ov) { @@ -7748,7 +7740,6 @@ GEN_HANDLER_E(cmprb, 0x1F, 0x00, 0x06, 0x00400001, PPC_NONE, PPC2_ISA300), GEN_HANDLER(isel, 0x1F, 0x0F, 0xFF, 0x00000001, PPC_ISEL), GEN_HANDLER(addic, 0x0C, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), GEN_HANDLER2(addic_, "addic.", 0x0D, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), -GEN_HANDLER_E(addpcis, 0x13, 0x2, 0xFF, 0x00000000, PPC_NONE, PPC2_ISA300), GEN_HANDLER(mulhw, 0x1F, 0x0B, 0x02, 0x00000400, PPC_INTEGER), GEN_HANDLER(mulhwu, 0x1F, 0x0B, 0x00, 0x00000400, PPC_INTEGER), GEN_HANDLER(mullw, 0x1F, 0x0B, 0x07, 0x00000000, PPC_INTEGER), diff --git a/target/ppc/translate/fixedpoint-impl.c.inc b/target/ppc/translate/fixedpoint-impl.c.inc index 4617f7356b..5e13a67af3 100644 --- a/target/ppc/translate/fixedpoint-impl.c.inc +++ b/target/ppc/translate/fixedpoint-impl.c.inc @@ -194,6 +194,13 @@ static bool trans_ADDIS(DisasContext *ctx, arg_D *a) return trans_ADDI(ctx, a); } +static bool trans_ADDPCIS(DisasContext *ctx, arg_DX *a) +{ + REQUIRE_INSNS_FLAGS2(ctx, ISA300); + tcg_gen_movi_tl(cpu_gpr[a->rt], ctx->base.pc_next + (a->d<<16)); + return true; +} + static bool trans_PNOP(DisasContext *ctx, arg_PNOP *a) { if (a->invalid_suffix) {