Message ID | 1534789014-8310-7-git-send-email-aleksandar.markovic@rt-rk.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> 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=<UNKNOWN>) 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 AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41vNdX62N3z9s3Z for <incoming@patchwork.ozlabs.org>; Tue, 21 Aug 2018 05:09:04 +1000 (AEST) Received: from localhost ([::1]:48791 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1frpXy-0006Ks-Cv for incoming@patchwork.ozlabs.org; Mon, 20 Aug 2018 15:09:02 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44978) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <aleksandar.markovic@rt-rk.com>) id 1froyA-00012S-Dx for qemu-devel@nongnu.org; Mon, 20 Aug 2018 14:32:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <aleksandar.markovic@rt-rk.com>) id 1froku-0001WW-H9 for qemu-devel@nongnu.org; Mon, 20 Aug 2018 14:18:22 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:51261 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 <aleksandar.markovic@rt-rk.com>) id 1frokq-0001Mr-9n for qemu-devel@nongnu.org; Mon, 20 Aug 2018 14:18:16 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 5F3F41A2458; Mon, 20 Aug 2018 20:17:08 +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 3B1661A2455; Mon, 20 Aug 2018 20:17:08 +0200 (CEST) From: Aleksandar Markovic <aleksandar.markovic@rt-rk.com> To: qemu-devel@nongnu.org Date: Mon, 20 Aug 2018 20:16:14 +0200 Message-Id: <1534789014-8310-7-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1534789014-8310-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1534789014-8310-1-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] [PATCH v11 06/46] target/mips: Add nanoMIPS decoding and extraction utilities X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, dnikolic@wavecomp.com, smarkovic@wavecomp.com, richard.henderson@linaro.org, philippe.mathieu.daude@gmail.com, amarkovic@wavecomp.com, pjovanovic@wavecomp.com, pburton@wavecomp.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
Add nanoMIPS support - core functionality and system mode
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expand
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diff --git a/target/mips/translate.c b/target/mips/translate.c index 4184d91..ab982cf 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -16593,6 +16593,17 @@ enum { * */ + +/* extraction utilities */ + +#define NANOMIPS_EXTRACT_RD(op) ((op >> 7) & 0x7) +#define NANOMIPS_EXTRACT_RS(op) ((op >> 4) & 0x7) +#define NANOMIPS_EXTRACT_RS2(op) uMIPS_RS(op) +#define NANOMIPS_EXTRACT_RS1(op) ((op >> 1) & 0x7) +#define NANOMIPS_EXTRACT_RD5(op) ((op >> 5) & 0x1f) +#define NANOMIPS_EXTRACT_RS5(op) (op & 0x1f) + + static int decode_nanomips_opc(CPUMIPSState *env, DisasContext *ctx) { return 2;