Date:	Thu, 7 May 1998 10:23:48 +0300 (IDT)
From:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
To:	Lars Andersson <lars_and AT algonet DOT se>
cc:	djgpp AT delorie DOT com
Subject:	Re: Watcom->DJGPP inline ASM
In-Reply-To:	<3550BF8C.F9DD536D@algonet.se>
Message-ID:	<Pine.SUN.3.91.980507101914.5259I-100000@is>
MIME-Version:	1.0

On Wed, 6 May 1998, Lars Andersson wrote:

> inline asm pragmas... The AT&T syntax should be no problem but
> I don't know how to pass parameters and return values etc...

This is described in the GCC documentation.  From the DOS prompt type the 
following:

	info gcc "C Extensions" "Extended Asm"

(the quotes are important!), and read there.  The syntax is different, 
but the functionality is similar.

> #pragma aux Fixed_Mul64=\
> #pragma aux Fixed_Div64=\

OTOH, you might reconsider why you at all need these in inline assembly.  
DJGPP supports a type long long which is 64 bits, so you could just use 
it here and let the compiler do the hard work.

> #pragma aux Float2Int=\

Why isn't a simple assignment do here?  For example:

	int i
	double d;
	....
	i = d;

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