From: KanaYA FUMIHIRO <kanaya AT mediavision DOT co DOT jp>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: [Q] __dpmi_regs
Date: Fri, 20 Mar 1998 15:57:52 +0900
Organization: Media Vision
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Message-ID: <35121370.23B64076@mediavision.co.jp>
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> >       regs.x.bp = (unsigned long)str; // <-- This line right?or mistake?
> This is a mistake.  Please download the DJGPP FAQ list (v2/faq210b.zip
> from the same place you get DJGPP) and read sections 18.2 and 18.3
> there.  The FAQ explains how to do this correctly.

Thank you.

> (The problem is that a real-mode interrupt service needs a real-mode
> address below the 1MB mark, whereas your `str' buffer is always above
> 1MB and is 32-bit protected-mode address.)

A difference in PM and RM wasn't known.
I must seem to study more...

--
k-ya