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Article #5787

Re: Causing warm boot from a software

#5787
From: John White
Date: Thu, 27 Feb 1986 04:11
16 lines
1316 bytes
> ------------------------------------------------------------------------
> Anybody out there know how to get a warm boot (ALT-CTRL-DEL equivalent
> from software?
> 
> I tried INT 19 and it seems to start off but it hangs the machine.
> 
> Dennis Savage
> Digital Equipment Corp.
> ------------------------------------------------------------------------

I had a similar problem, I could use int19 from a program and it would work,
but if I used it from an interupt it would sometimes hang. I suspected this
was because int19 assumes a stack is set up, then reloads dos. So if the
dos stack is the one being used, a crash occures. I ended up using a
long jump to FFFF:0.
- John N. White    {jnw@mcnc}
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Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!gamma!epsilon!zeta!sabre!petrus!bellcore!decvax!mcnc!jnw
References: <1247@decwrl.DEC.COM>

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Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!gamma!epsilon!zeta!sabre!petrus!bellcore!decvax!mcnc!jnw
From: jnw@mcnc.UUCP (John White)
Newsgroups: net.micro.pc
Subject: Re: Causing warm boot from a software
Message-ID: <443@mcnc.mcnc.UUCP>
Date: Wed, 26-Feb-86 23:11:54 EST
Article-I.D.: mcnc.443
Posted: Wed Feb 26 23:11:54 1986
Date-Received: Sat, 1-Mar-86 01:32:09 EST
References: <1247@decwrl.DEC.COM>
Organization: Microelectronics Center of NC; RTP, NC
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