[libre-riscv-dev] Rough Architectural Sketch

diff --git a/3f/893945f36b9ad9128026958e3246a3dc3cf9ef b/3f/893945f36b9ad9128026958e3246a3dc3cf9ef
new file mode 100644 (file)
index 0000000..8780de1
--- /dev/null
+++ b/3f/893945f36b9ad9128026958e3246a3dc3cf9ef
@@ -0,0 +1,116 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Fri, 29 May 2020 02:59:08 +0100
+Received: from localhost ([::1] helo=libre-riscv.org)
+       by libre-soc.org with esmtp (Exim 4.89)
+       (envelope-from <libre-riscv-dev-bounces@lists.libre-riscv.org>)
+       id 1jeUId-000645-8p; Fri, 29 May 2020 02:59:07 +0100
+Received: from mail-dm6nam10on2135.outbound.protection.outlook.com
+ ([40.107.93.135] helo=NAM10-DM6-obe.outbound.protection.outlook.com)
+ by libre-soc.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
+ (Exim 4.89) (envelope-from <yimmanuel3@gatech.edu>)
+ id 1jeUIb-00063v-DU
+ for libre-riscv-dev@lists.libre-riscv.org; Fri, 29 May 2020 02:59:05 +0100
+ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
+ b=ZHv8CyEKNXXCJ+p1SbyIpB7srlvoZ5wsF0WLeRz95iULxu9hEw67DSIRSvH+IXE3lQhnWJQhsfQBeFzsktGEb1GW2LuKSnlzyvCLQkPwL8AtOA0vHQBCom/OPpPZT9lkmeYAuInmBYHyQ4rjPwRF8mb2FkmXl0SE5SJyD3+IBgX8VSXgF6B8pOCC3MY2DfNgNd/XmQ6AqXCga5IW55oDJlFHjvZdEchN97twAlqPM7quX3wBKKMivOGTyve/wjNkN8n4YQ1gbxalQJ/kcdC3c6z2Q6pqy1+FlkdAkIV+x7yjJItQkSYKesjWxFzi+npCkN9giFka5bLsWjpIckg4oQ==
+ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; 
+ s=arcselector9901;
+ h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
+ bh=36/pLHx0G4xm0Bg4o22/jtG5bvFyU8iGs9fqeaUhj7E=;
+ b=kpqjMVOUOKJTOdmLupRO/gLkqCpKsvAPLsEJTnQizHjkY30En0gVKkWHJ4Z59DnoKKwAlA41vrH4r1MO2FkLSyJPin7IAXpcqaPl033kqfX6jb47sfucTwiE417gqLjq582xC68tBJ14wTSDWSeeBIY/rZ/jiOCuyqvJ2IloLSJhrKjrw7b9BRVwL1HjHH8jUfduZUqaupPctDqIvjuSuf37v+hsyEU0HkLloFf5a5ThNbySb023Ik41jvA3w4YIMH9WS7ci2cwrnCEN4IO+MOsuy48YNl6KGhbOnq/TcwNneJugLT2UFg96IRP9EAp/Jc19C/hNu70BMHKT+6E5CQ==
+ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
+ smtp.mailfrom=gatech.edu; dmarc=pass action=none header.from=gatech.edu;
+ dkim=pass header.d=gatech.edu; arc=none
+DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gatech.edu;
+ s=selector1;
+ h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
+ bh=36/pLHx0G4xm0Bg4o22/jtG5bvFyU8iGs9fqeaUhj7E=;
+ b=BqngEdc0fYHWxL5Cvjb60WMTNz8yZzyjtJTvxmU1sN43GeV7K7XsMUMiWe67FNEj4wEByGJVlMw3aXVnytr+IBryqQJUSLZAd9zaMoz1QtJpidONphyfw1GhdtCMTfJYq9SDOYEUN3caGlUGNlJLWz5eA9/N+DyFc2iqvkvrsUY=
+Authentication-Results: lists.libre-riscv.org; dkim=none (message not signed)
+ header.d=none; lists.libre-riscv.org;
+ dmarc=none action=none header.from=gatech.edu;
+Received: from BN7PR07MB4753.namprd07.prod.outlook.com (2603:10b6:406:f0::23)
+ by BN7PR07MB4147.namprd07.prod.outlook.com (2603:10b6:406:b6::27)
+ with Microsoft SMTP Server (version=TLS1_2,
+ cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.19; Fri, 29 May
+ 2020 01:59:00 +0000
+Received: from BN7PR07MB4753.namprd07.prod.outlook.com
+ ([fe80::9cfa:d2f7:5d60:c397]) by BN7PR07MB4753.namprd07.prod.outlook.com
+ ([fe80::9cfa:d2f7:5d60:c397%6]) with mapi id 15.20.3045.018; Fri, 29 May 2020
+ 01:59:00 +0000
+From: Yehowshua <yimmanuel3@gatech.edu>
+Message-Id: <258716B0-5FFA-4E47-A5A8-71652E7C59E0@gatech.edu>
+Date: Thu, 28 May 2020 21:58:59 -0400
+To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
+X-Mailer: Apple Mail (2.3608.80.23.2.2)
+X-ClientProxiedBy: BN6PR2001CA0021.namprd20.prod.outlook.com
+ (2603:10b6:404:b4::31) To BN7PR07MB4753.namprd07.prod.outlook.com
+ (2603:10b6:406:f0::23)
+MIME-Version: 1.0
+X-MS-Exchange-MessageSentRepresentingType: 1
+Received: from [IPv6:2601:c9:8000:1399:9113:9608:819f:f07f]
+ (2601:c9:8000:1399:9113:9608:819f:f07f) by
+ BN6PR2001CA0021.namprd20.prod.outlook.com (2603:10b6:404:b4::31) with
+ Microsoft SMTP Server (version=TLS1_2,
+ cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3045.18 via Frontend
+ Transport; Fri, 29 May 2020 01:59:00 +0000
+X-Mailer: Apple Mail (2.3608.80.23.2.2)
+X-Originating-IP: [2601:c9:8000:1399:9113:9608:819f:f07f]
+X-MS-PublicTrafficType: Email
+X-MS-Office365-Filtering-Correlation-Id: 42b696c2-372c-427d-0b85-08d80373db09
+X-MS-TrafficTypeDiagnostic: BN7PR07MB4147:
+X-Microsoft-Antispam-PRVS: <BN7PR07MB4147C67D5B68331C484F32F1EC8F0@BN7PR07MB4147.namprd07.prod.outlook.com>
+X-GT-Tenant: 042d12d7-75fe-4547-b5b6-0573f80f829d
+X-MS-Oob-TLC-OOBClassifiers: OLM:4502;
+X-Forefront-PRVS: 04180B6720
+X-MS-Exchange-SenderADCheck: 1
+X-Microsoft-Antispam: BCL:0;
+X-Microsoft-Antispam-Message-Info: XHRK8nQetKF8D5EjZAwkubaTdVd/oCmj2WdxM1qpRGXPYZj8+8/GYmlyW4z7lYQswkyuh1qzBwSY/LVxaFHL1r7Yzk9hbFV+BXKFSSD+8XL+B/3wLo4mEQbaGCYYKfLtghwoFrJKQxT39MMi54tHdR8CVq6tpRcbnTbPqYYrCNikredZM0EZr7Ajqnv4EReI7i9u87RiGrTYilELxWfs7KyNnrk0miyEKC/q8uswaoRpKv1biiOjRCa/gGeyG64cDT++I2ooQqBpClHLJz9UK3eoBkhH/tcxvbq7O14GJZ1ahsCltRRFtqGm+wR+uIuf625jXgdisOSarosa+OzQecMIs+GuyeKPoFseOqxVw3iUtUQe7Slo2O1p9Y1XmwwNyFk3nB2FaCVh91mlXhFOOQ==
+X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
+ IPV:NLI; SFV:NSPM; H:BN7PR07MB4753.namprd07.prod.outlook.com; PTR:; CAT:NONE;
+ SFTY:;
+ SFS:(4636009)(396003)(366004)(136003)(39860400002)(346002)(376002)(786003)(166002)(316002)(33656002)(8936002)(8676002)(5660300002)(66556008)(16526019)(75432002)(36756003)(186003)(478600001)(66476007)(2906002)(3480700007)(6916009)(2616005)(52116002)(6486002)(33964004)(7116003)(86362001)(66946007);
+ DIR:OUT; SFP:1102; 
+X-MS-Exchange-AntiSpam-MessageData: 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
+X-OriginatorOrg: gatech.edu
+X-MS-Exchange-CrossTenant-Network-Message-Id: 42b696c2-372c-427d-0b85-08d80373db09
+X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 May 2020 01:59:00.5749 (UTC)
+X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
+X-MS-Exchange-CrossTenant-Id: 482198bb-ae7b-4b25-8b7a-6d7f32faa083
+X-MS-Exchange-CrossTenant-MailboxType: HOSTED
+X-MS-Exchange-CrossTenant-UserPrincipalName: /U5dX9s6oebERn/DFQVVkRnxcmuJezW3qemZvvKWJgA4hLTkh2Tx0Nj4Oc/jat/I0i6+1n3qdWdvuXUsgPB5Ww==
+X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN7PR07MB4147
+X-Content-Filtered-By: Mailman/MimeDel 2.1.23
+Subject: [libre-riscv-dev] Rough Architectural Sketch
+X-BeenThere: libre-riscv-dev@lists.libre-riscv.org
+X-Mailman-Version: 2.1.23
+Precedence: list
+List-Id: Libre-RISCV General Development
+ <libre-riscv-dev.lists.libre-riscv.org>
+List-Unsubscribe: <http://lists.libre-riscv.org/mailman/options/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=unsubscribe>
+List-Archive: <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/>
+List-Post: <mailto:libre-riscv-dev@lists.libre-riscv.org>
+List-Help: <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=help>
+List-Subscribe: <http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=subscribe>
+Reply-To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+Content-Type: text/plain; charset="utf-8"
+Content-Transfer-Encoding: base64
+Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org
+Sender: "libre-riscv-dev" <libre-riscv-dev-bounces@lists.libre-riscv.org>
+
+SGV5IEx1a2UsCgpDYW4geW91IGdldCBtZSBhIHJvdWdoIGhhbmQtZHJhd24gcGljdHVyZSBvZiB0
+aGUgdGhlIENQVSBhcmNoaXRlY3R1cmU/ClNvbWV0aGluZyB3aXRoIHRoZSBzY29yZWJvYXJkIHdp
+dGggYXJyb3dzIHRvIHRoZSBmdW5jdGlvbmFsIHVuaXRzLiBJ4oCZbGwgZHJhdyBpdCB1cApJbiB0
+aGUgRk9TUyBkcmF3LmlvIDxodHRwOi8vZHJhdy5pby8+IGRpYWdyYW0gZ2VuZXJhdG9yLgoKU29t
+ZXRoaW5nIHJlcHJlc2VudGF0aXZlIG9mIE9jdG9iZXLigJlzL05vdmVtYmVy4oCZcyB0YXBlb3V0
+IHRhcmdldC4KVGhlIGZ1bmN0aW9uYWwgdW5pdHMgY2FuIGp1c3QgYmUgYm94ZXMuIFRoZSBsZXZl
+bCBvZiBhcHByb3ByaWF0ZSBhY2N1cmFjeQp3b3VsZCBpbmNsdWRlIHRoZSByaWdodCBudW1iZXIg
+b2YgZnVuY3Rpb25hbCB1bml0cy4KCklzIHRoaXMgc29tZXRoaW5nIHRoYXQgY2FuIGJlIGRvbmUg
+aW4gMzBpc2ggbWludXRlcyBvbiB5b3VyIGVuZD8KClllaG93c2h1YQpfX19fX19fX19fX19fX19f
+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1kZXYgbWFpbGluZyBs
+aXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0cDovL2xpc3RzLmxp
+YnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRldgo=
+