X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f Message-ID: <416376F4.F3BA1EBA@yahoo.com> From: CBFalconer Organization: Ched Research X-Mailer: Mozilla 4.75 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.os.msdos.djgpp Subject: Re: [Q] Absolute addressing References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Lines: 21 Date: Wed, 06 Oct 2004 08:02:25 GMT NNTP-Posting-Host: 12.76.139.37 X-Complaints-To: abuse AT worldnet DOT att DOT net X-Trace: bgtnsc05-news.ops.worldnet.att.net 1097049745 12.76.139.37 (Wed, 06 Oct 2004 08:02:25 GMT) NNTP-Posting-Date: Wed, 06 Oct 2004 08:02:25 GMT To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com JC wrote: > > Just download DJGPP and wrote a simple C program to dump some > known memory location. The program compiled and ran fine. However, > I noticed the contents of the memory that I intend to dump were > not right. Later I figured out it must be the virtual memory of > the Windows, so, for example, when I dumped the memory location > 0x400, it's the virtual memory, not the real physical location > 0x400 I want. > > 1, How can I program about the device's absolute address in DJGPP? > 2. Can DJGPP compile 32-bit program so I can address the whole > system memory? It's all in the FAQ. -- Chuck F (cbfalconer AT yahoo DOT com) (cbfalconer AT worldnet DOT att DOT net) Available for consulting/temporary embedded and systems. USE worldnet address!