Mail Archives: djgpp/2000/03/23/15:20:43

From: "Alexei A. Frounze" <alex DOT fru AT mtu-net DOT ru>
Newsgroups: comp.os.msdos.djgpp
Subject: Q: operand size - FPU instructios
Date: Thu, 23 Mar 2000 22:43:45 +0300
Organization: MTU-Intel ISP
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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

Hi people!

I'm wondering why the following stuff doesn't work for FPU...

MOVB deals with bytes
MOVW deals with words
MOVL deals with double words

But FILDW (word), FLDQ (eight bytes) and FLDT (10 bytes - extended
precision) don't work.
What's wrong?

How to specify operand size?
Is it specified by other suffixes? 
If so, why and which?

Thanks in advance.
Alexei A. Frounze

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