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From: | omarhawk AT t-online DOT de (Omar Hawk) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | allocating dword aligned memory with __dpmi_allocate_memory |
Date: | 4 Oct 1998 17:15:48 GMT |
Lines: | 10 |
Message-ID: | <6v8ag4$922$1@news02.btx.dtag.de> |
Mime-Version: | 1.0 |
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To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Hello there, I want to write an assembler function that copies mem using the string instructions MOVSD & MOVSW. I'd like to use MOVSD to store 2 words a time. How can I allocate DWORD ALIGNED memory using __dpmi_allocate_memory? This would be very helpful if one is using a 16bit vesa mode: I hope to double the speed by a factor of 2. Thanks, omar
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