From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gateway22.websitewelcome.com (gateway22.websitewelcome.com [192.185.47.109]) by sourceware.org (Postfix) with ESMTPS id 2FAB23857005 for ; Fri, 7 Aug 2020 12:54:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 2FAB23857005 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tom@tromey.com Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway22.websitewelcome.com (Postfix) with ESMTP id 8FE023F48 for ; Fri, 7 Aug 2020 07:54:42 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id 41tSk8CoCOIGp41tSksSae; Fri, 07 Aug 2020 07:54:42 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=UOOs6et73gBNssqabCjZQPDn5JUW9TYWLauMgBRac4I=; b=A42ylvEjG7ywk3cLk0YqNbXTZY LA84PZs4x0BwDl1J2yS55Mo7z9F0UwiYY+NIMlFRaKYC19vhrQkUssoiNfLUb4Ox8jpZYbthSYiIR SXDNrFP75BpZ/cedTqtmqwzFV; Received: from 75-166-101-103.hlrn.qwest.net ([75.166.101.103]:42562 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1k41tS-001Mci-1d; Fri, 07 Aug 2020 06:54:42 -0600 From: Tom Tromey To: Jozef Lawrynowicz Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: [committed] MSP430: sim: Increase main memory region size References: <20200807100637.2wrbpxx53i57vl7p@jozef-acer-manjaro> <87364ymyaq.fsf@tromey.com> <20200807123634.rwbk7dfzgn2u2svh@jozef-acer-manjaro> X-Attribution: Tom Date: Fri, 07 Aug 2020 06:54:41 -0600 In-Reply-To: <20200807123634.rwbk7dfzgn2u2svh@jozef-acer-manjaro> (Jozef Lawrynowicz's message of "Fri, 7 Aug 2020 13:36:34 +0100") Message-ID: <87y2mqlipa.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.166.101.103 X-Source-L: No X-Exim-ID: 1k41tS-001Mci-1d X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-101-103.hlrn.qwest.net (murgatroyd) [75.166.101.103]:42562 X-Source-Auth: tom+tromey.com X-Email-Count: 4 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3026.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, JMQ_SPF_NEUTRAL, RCVD_IN_ABUSEAT, RCVD_IN_BL_SPAMCOP_NET, SPF_HELO_PASS, SPF_NEUTRAL, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Aug 2020 12:54:44 -0000 Jozef> The memory-region command takes an origin address and size as arguments, Jozef> in the same way a linker script memory map does. Jozef> So 0xfac0 is not the end of the region, but the size of the region, and Jozef> of course 0x500 + 0xfac0 = 0xffc0. Thanks for the explanation! I did not know this. Tom