From patchwork Mon Oct 22 12:57:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 987680 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=rt-rk.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42dxtR5zsjz9sDN for ; Tue, 23 Oct 2018 00:18:55 +1100 (AEDT) Received: from localhost ([::1]:35017 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEa6e-0003zD-3N for incoming@patchwork.ozlabs.org; Mon, 22 Oct 2018 09:18:52 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45854) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gEZmc-0008O1-Jt for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gEZmZ-00084t-H4 for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:10 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:33345 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gEZmZ-00083F-6d for qemu-devel@nongnu.org; Mon, 22 Oct 2018 08:58:07 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id D01F71A2459; Mon, 22 Oct 2018 14:58:03 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id A495B1A23D2; Mon, 22 Oct 2018 14:58:03 +0200 (CEST) From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 22 Oct 2018 14:57:32 +0200 Message-Id: <1540213077-15211-10-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1540213077-15211-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1540213077-15211-1-git-send-email-aleksandar.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PULL 09/34] target/mips: Define R5900 MMI3 opcode constants 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: peter.maydell@linaro.org, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Fredrik Noring Reviewed-by: Aleksandar Markovic Signed-off-by: Fredrik Noring Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index bd51443..3c6a2c9 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -2323,6 +2323,45 @@ enum { TX79_MMI2_PROT3W = (0x1F << 6) | TX79_MMI_CLASS_MMI2, }; +/* + * TX79 Multimedia Instructions with opcode field = MMI and bits 5..0 = MMI3: + * + * 31 26 10 6 5 0 + * +--------+----------------------+--------+--------+ + * | MMI | |function| MMI3 | + * +--------+----------------------+--------+--------+ + * + * function bits 7..6 + * bits | 0 | 1 | 2 | 3 + * 10..8 | 00 | 01 | 10 | 11 + * -------+-------+-------+-------+------- + * 0 000 |PMADDUW| * | * | PSRAVW + * 1 001 | * | * | * | * + * 2 010 | PMTHI | PMTLO | PINTEH| * + * 3 011 |PMULTUW| PDIVUW| PCPYUD| * + * 4 100 | * | * | POR | PNOR + * 5 101 | * | * | * | * + * 6 110 | * | * | PEXCH | PCPYH + * 7 111 | * | * | PEXCW | * + */ + +#define MASK_TX79_MMI3(op) (MASK_OP_MAJOR(op) | ((op) & 0x7FF)) +enum { + TX79_MMI3_PMADDUW = (0x00 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PSRAVW = (0x03 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PMTHI = (0x08 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PMTLO = (0x09 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PINTEH = (0x0A << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PMULTUW = (0x0C << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PDIVUW = (0x0D << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PCPYUD = (0x0E << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_POR = (0x12 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PNOR = (0x13 << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PEXCH = (0x1A << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PCPYH = (0x1B << 6) | TX79_MMI_CLASS_MMI3, + TX79_MMI3_PEXCW = (0x1E << 6) | TX79_MMI_CLASS_MMI3, +}; + /* global register indices */ static TCGv cpu_gpr[32], cpu_PC; static TCGv cpu_HI[MIPS_DSP_ACC], cpu_LO[MIPS_DSP_ACC];