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Mail Archives: djgpp/2001/02/13/02:27:09

Date: Tue, 13 Feb 2001 09:19:10 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
X-Sender: eliz AT is
To: Jeremiah <xdebugx AT emeraldis DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: inline asm
In-Reply-To: <003401c09558$17818a00$128baad0@0021682320>
Message-ID: <Pine.SUN.3.91.1010213091848.25782F@is>
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Reply-To: djgpp AT delorie DOT com
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On Mon, 12 Feb 2001, Jeremiah wrote:

> So how do i call intrupt 25h.  Is there a way to make djgpp run in real
> mode.

The way to do this is to call __dpmi_int.  It calls a special function
of Int 31h which switches the CPU to real mode, issues your Int 25h,
then switches the CPU back to protected mode.

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