From nobody Thu Nov 6 10:29:16 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 1540389122619393.21598052299316; Wed, 24 Oct 2018 06:52:02 -0700 (PDT) Received: from localhost ([::1]:48570 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFJZm-0006FG-EY for importer@patchew.org; Wed, 24 Oct 2018 09:51:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59962) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFJQM-0004ty-9c for qemu-devel@nongnu.org; Wed, 24 Oct 2018 09:42:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gFJQK-0001sS-PJ for qemu-devel@nongnu.org; Wed, 24 Oct 2018 09:42:14 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:49881 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 1gFJQK-0001l6-CO for qemu-devel@nongnu.org; Wed, 24 Oct 2018 09:42:12 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 2E28C1A4572; Wed, 24 Oct 2018 15:40:54 +0200 (CEST) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.13.43]) by mail.rt-rk.com (Postfix) with ESMTPSA id 102871A455E; Wed, 24 Oct 2018 15:40:54 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Wed, 24 Oct 2018 15:40:20 +0200 Message-Id: <1540388447-27062-7-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1540388447-27062-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1540388447-27062-1-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 v2 06/33] target/mips: Define R5900 MMI1 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Fredrik Noring Reviewed-by: Aleksandar Markovic Signed-off-by: Fredrik Noring Signed-off-by: Aleksandar Markovic --- target/mips/translate.c | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/target/mips/translate.c b/target/mips/translate.c index 242f2df..e233b87 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -2231,6 +2231,50 @@ enum { TX79_MMI0_PPAC5 =3D (0x1F << 6) | TX79_MMI_CLASS_MMI0, }; =20 +/* + * TX79 Multimedia Instructions with opcode field =3D MMI and bits 5..0 = =3D MMI1: + * + * 31 26 10 6 5 0 + * +--------+----------------------+--------+--------+ + * | MMI | |function| MMI1 | + * +--------+----------------------+--------+--------+ + * + * function bits 7..6 + * bits | 0 | 1 | 2 | 3 + * 10..8 | 00 | 01 | 10 | 11 + * -------+-------+-------+-------+------- + * 0 000 | * | PABSW | PCEQW | PMINW + * 1 001 | PADSBH| PABSH | PCEQH | PMINH + * 2 010 | * | * | PCEQB | * + * 3 011 | * | * | * | * + * 4 100 | PADDUW| PSUBUW| PEXTUW| * + * 5 101 | PADDUH| PSUBUH| PEXTUH| * + * 6 110 | PADDUB| PSUBUB| PEXTUB| QFSRV + * 7 111 | * | * | * | * + */ + +#define MASK_TX79_MMI1(op) (MASK_OP_MAJOR(op) | ((op) & 0x7FF)) +enum { + TX79_MMI1_PABSW =3D (0x01 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PCEQW =3D (0x02 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PMINW =3D (0x03 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PADSBH =3D (0x04 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PABSH =3D (0x05 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PCEQH =3D (0x06 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PMINH =3D (0x07 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PCEQB =3D (0x0A << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PADDUW =3D (0x10 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PSUBUW =3D (0x11 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PEXTUW =3D (0x12 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PADDUH =3D (0x14 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PSUBUH =3D (0x15 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PEXTUH =3D (0x16 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PADDUB =3D (0x18 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PSUBUB =3D (0x19 << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_PEXTUB =3D (0x1A << 6) | TX79_MMI_CLASS_MMI1, + TX79_MMI1_QFSRV =3D (0x1B << 6) | TX79_MMI_CLASS_MMI1, +}; + /* global register indices */ static TCGv cpu_gpr[32], cpu_PC; static TCGv cpu_HI[MIPS_DSP_ACC], cpu_LO[MIPS_DSP_ACC]; --=20 2.7.4