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Mail Archives: djgpp/2002/04/21/06:15:31

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Date: Sun, 21 Apr 2002 14:09:08 +0300 (IDT)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: Jacky Luk <luckie AT netvigator DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: GAS Samples
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On Sun, 21 Apr 2002, Jacky Luk wrote:

> > Create them yourself with the "-S" switch to gcc.
> 
> Do u know are there any gcc samples that issue real mode interrupts?

It's best to issue real-mode interrupts via the library function 
__dpmi_int, not directly with the INT nn instruction.  The __dpmi_int 
method is much more reliable on some of the OSes supported by DJGPP.

So I suggest doing what you want in C, not in assembly.  Sections 18.1 
to 18.5 of the DJGPP FAQ list have the details.

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