X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f Date: Mon, 6 Nov 2006 12:32:31 -0500 Message-Id: <200611061732.kA6HWVTd007180@envy.delorie.com> From: DJ Delorie To: djgpp AT delorie DOT com In-reply-to: <1162833119.166609.126110@i42g2000cwa.googlegroups.com> (rrcdaniel AT sbcglobal DOT net) Subject: Re: porting from borland References: <1162831801 DOT 086285 DOT 199260 AT h54g2000cwb DOT googlegroups DOT com> <200611061704 DOT kA6H4mUK006274 AT envy DOT delorie DOT com> <1162833119 DOT 166609 DOT 126110 AT i42g2000cwa DOT googlegroups DOT com> Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk The only thing I can think of is to set up your handler first, then enable interrupts. The BIOS's default handler may be disabling "rogue" interrupts. Are you installing both a PM and RM handler?