From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7595 invoked by alias); 11 Dec 2003 02:45:24 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 7583 invoked from network); 11 Dec 2003 02:45:23 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 11 Dec 2003 02:45:23 -0000 Received: from int-mx2.corp.redhat.com (nat-pool-rdu-dmz.redhat.com [172.16.52.200] (may be forged)) by mx1.redhat.com (8.11.6/8.11.6) with ESMTP id hBB2jM210343 for ; Wed, 10 Dec 2003 21:45:23 -0500 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx2.corp.redhat.com (8.11.6/8.11.6) with ESMTP id hBB2jLb03108; Wed, 10 Dec 2003 21:45:21 -0500 Received: from redhat.com (reddwarf.sfbay.redhat.com [172.16.24.50]) by potter.sfbay.redhat.com (8.11.6/8.11.6) with ESMTP id hBB2jLM07024; Wed, 10 Dec 2003 18:45:21 -0800 Message-ID: <3FD7DA40.1090208@redhat.com> Date: Thu, 11 Dec 2003 02:45:00 -0000 From: Michael Snyder Organization: Red Hat, Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4) Gecko/20030624 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Anil Paranjape CC: gdb-patches@sources.redhat.com Subject: Re: Patch for Bug in GDB Simulator for h8300h targets References: <69595093233BB547BB70CF5E492B63F20324EBD3@sohm.kpit.com> In-Reply-To: <69595093233BB547BB70CF5E492B63F20324EBD3@sohm.kpit.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2003-12/txt/msg00308.txt.bz2 Anil Paranjape wrote: > Hi Michael, > > The maximum memory that can be addressed by H8300H series controllers( H8/3048,H8/3069 etc.) > is 16 Mbytes i.e. from 0x000000 to 0xFFFFFF. So when H8300H target is selected in simulator, it should be able to address 16 Mbytes of memory(24 bit addressing) but simulator allocates only > 256 Kbytes of memory(18 bit addressing). > > Please refer to section 1.3 of H8300H series programming manual, > http://www.eu.renesas.com/documents/mpumcu/pdf/h8300h_p.pdf Anil, thank you for the clarification. There doesn't appear to be a maintainer for the H8 simulator, so I'll put on my global maintainer hat and say "check it in, please".