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From: locke AT mcs DOT net (Peter Johnson)
Newsgroups: comp.os.msdos.djgpp,comp.lang.asm.x86,alt.lang.asm,comp.os.msdos.programmer
Subject: Re: Nasm / AS / Wrappers
References: <3898326e AT news DOT iglou DOT com>
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Date: 3 Feb 2000 07:33:58 -0500
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To: djgpp AT delorie DOT com
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In article <3898326e AT news DOT iglou DOT com>, fjds AT rnl DOT ist DOT utl DOT pt says...
> Hi all,
> 
> 	I'm trying to build parameter-defined functions in NASM 0.97 to be
> included in Djgpp 2.02. I want to have a general assembly wrapper function
> that can be used to install various hardware interrupt handlers (keyboard,
> timer, etc...). But since a wrapper must be associated with one handler
> only, I want to write a "general" code and then NASM can spawn it
> according to a number code. This is hard to explain in words, so please
> take a look at this short example.  
> 
Use NASM's macro facilities:

%macro INTWRAP 1
        ALIGN 4
_Int_Wrap%{1}:

 ...(use .labels for local labels)

%endmacro

INTWRAP 0
INTWRAP 1
INTWRAP 2
INTWRAP 3
INTWRAP 4
INTWRAP 5
INTWRAP 6
INTWRAP 7

I've got a complete wrapper set (including install/deinstall) written.   
If you want to take a look at it, e-mail me.

-- 
Peter Johnson             locke AT mcs DOT net
:Windows: Where do you want to go today?
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