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From: | "J. L." <jlsgarrido AT inbox DOT lv> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: trouble accessing dos high memory |
Date: | Wed, 21 May 2003 17:33:12 -0500 |
Lines: | 30 |
Message-ID: | <bagura$suceu$1@ID-143309.news.dfncis.de> |
References: | <89ce6cc3 DOT 0305211425 DOT 5aa187a6 AT posting DOT google DOT com> |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
"wfrogers" <rogers AT westmont DOT edu> escribió en el mensaje news:89ce6cc3 DOT 0305211425 DOT 5aa187a6 AT posting DOT google DOT com... > I am trying to access 0xD000 using a simple C program compiled with > DJGPP and am getting > > Exiting due to signal SIGSEGV > General Protection Fault at eip=0000362a > > When I access video memory at 0xB800, no problem. Any ideas? Is > there a function call I need to include in order to allow protected > mode to have access to this area? > > Operating system Win98 Check the FAQ, specifically section 18.7 Accessing absolute address above 1MB. You can find the FAQ at http://www.delorie.com/djgpp/v2faq/ HTH -- José L. Sánchez Garrido
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