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From:	peprbv AT cfa0 DOT harvard DOT edu (Bob Babcock)
Subject:	Re: ASM functions returning values
Sender:	news AT cfanews DOT harvard DOT edu
Reply-To:	rbabcock AT cfa DOT harvard DOT edu
Organization:	Smithsonian Astrophysical Observatory, Cambridge, MA, USA
References:	<48sk3q$qmj AT osfb DOT aber DOT ac DOT uk>
Date:	Wed, 22 Nov 1995 18:48:15 GMT
Lines:	11
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
Dj-Gateway:	from newsgroup comp.os.msdos.djgpp

NIGEL  HUGHES (ngh94 AT aber DOT ac DOT uk) wrote:
: Dear All,
: 	Quick question. I have some asm routines (in a separate
: .S file which I link in) and have parameters being passed OK no
: probs. The question I have is, where do I leave a value so it
: is returned by the function? Stack a register (%eax sounds likely) or what?

The easiest way to get the answer to this sort of question for any C
compiler is to write a trivial C program which returns a value of the
same type, get assembly language output from the compiler, and see how
the compiler did it.

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