From:	"Sérgio Vale e Pace" <space AT gold DOT com DOT br>
Newsgroups:	comp.os.msdos.djgpp
Subject:	bit tests in DJGPP assembler
Date:	Sun, 24 May 1998 13:40:47 -0300
Organization:	All USENET -- http://www.Supernews.com
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Message-ID:	<35684D8F.BE3ED947@gold.com.br>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Hi Everybody,
    I have a 10 byte matrix and I want to test each bit in this matrix,
all the 80. I'm trying to do that using the BT instruction in assembler,
using a index, and a memory location and when I try the memory location
first, (eg. bt (%eax), %di) I got a "instruction unknow" message from
the compiler inverting the operands (eg. bt %di, (%%eax)), I got a
Segment violation error.

    Somebody can help me?

Thankx on advance
Sérgio Vale e Pace

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