From nobody Thu Nov 6 10:21:34 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1540491141059828.8673738506203; Thu, 25 Oct 2018 11:12:21 -0700 (PDT) Received: from localhost ([::1]:56325 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFk75-0007Q3-Qv for importer@patchew.org; Thu, 25 Oct 2018 14:12:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44330) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFjUt-00082x-Nn for qemu-devel@nongnu.org; Thu, 25 Oct 2018 13:32:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gFjUq-0008Ti-KQ for qemu-devel@nongnu.org; Thu, 25 Oct 2018 13:32:39 -0400 Received: from pio-pvt-msa3.bahnhof.se ([79.136.2.42]:32965) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gFjUq-0008Cc-BW for qemu-devel@nongnu.org; Thu, 25 Oct 2018 13:32:36 -0400 Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTP id 694D43F6B6; Thu, 25 Oct 2018 19:32:16 +0200 (CEST) Received: from pio-pvt-msa3.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa3.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kUrIEY2QVC_Z; Thu, 25 Oct 2018 19:32:11 +0200 (CEST) Received: from localhost (h-41-252.A163.priv.bahnhof.se [46.59.41.252]) (Authenticated sender: mb547485) by pio-pvt-msa3.bahnhof.se (Postfix) with ESMTPA id D53323F4B2; Thu, 25 Oct 2018 19:32:11 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at bahnhof.se Date: Thu, 25 Oct 2018 19:32:11 +0200 From: Fredrik Noring To: Aleksandar Markovic , Aurelien Jarno , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= Message-ID: <89b35f95776752890ea07028d6d393c652887c1c.1540487815.git.noring@nocrew.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 79.136.2.42 Subject: [Qemu-devel] [PATCH 04/11] target/mips: Support R5900 three-operand MADD1 and MADDU1 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?Q?J=C3=BCrgen?= Urban , qemu-devel@nongnu.org, "Maciej W. Rozycki" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Fredrik Noring --- target/mips/translate.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index add6203c5a..208a15c0c1 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -4813,7 +4813,7 @@ static void gen_muldiv(DisasContext *ctx, uint32_t op= c, * * and * - * MADD[U] rd, rs, rt + * MADD[U][1] rd, rs, rt * * such that * @@ -4875,6 +4875,9 @@ static void gen_mul_txx9(DisasContext *ctx, uint32_t = opc, tcg_temp_free_i32(t3); } break; + case TX79_MMI_MADD1: + acc =3D 1; + /* Fall through */ case TX79_MMI_MADD: { TCGv_i64 t2 =3D tcg_temp_new_i64(); @@ -4894,6 +4897,9 @@ static void gen_mul_txx9(DisasContext *ctx, uint32_t = opc, tcg_temp_free_i64(t2); } break; + case TX79_MMI_MADDU1: + acc =3D 1; + /* Fall through */ case TX79_MMI_MADDU: { TCGv_i64 t2 =3D tcg_temp_new_i64(); @@ -24749,6 +24755,8 @@ static void decode_tx79_mmi(CPUMIPSState *env, Disa= sContext *ctx) case TX79_MMI_MULTU1: case TX79_MMI_MADD: case TX79_MMI_MADDU: + case TX79_MMI_MADD1: + case TX79_MMI_MADDU1: gen_mul_txx9(ctx, opc, rd, rs, rt); break; case TX79_MMI_DIV1: @@ -24764,8 +24772,6 @@ static void decode_tx79_mmi(CPUMIPSState *env, Disa= sContext *ctx) gen_HILO(ctx, opc, 1, rd); break; case TX79_MMI_PLZCW: /* TODO: TX79_MMI_PLZCW */ - case TX79_MMI_MADD1: /* TODO: TX79_MMI_MADD1 */ - case TX79_MMI_MADDU1: /* TODO: TX79_MMI_MADDU1 */ case TX79_MMI_PMFHL: /* TODO: TX79_MMI_PMFHL */ case TX79_MMI_PMTHL: /* TODO: TX79_MMI_PMTHL */ case TX79_MMI_PSLLH: /* TODO: TX79_MMI_PSLLH */ --=20 2.18.1