X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f From: Rod Pemberton Newsgroups: comp.os.msdos.djgpp Subject: Re: Need to hook INT 21h from a DJGPP TSR Date: Sat, 8 Oct 2005 00:05:48 +0000 (UTC) Organization: cyberjustice.org Lines: 18 Message-ID: References: NNTP-Posting-Host: 66.28.207.11 Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8bit X-Trace: sadr.dfn.de 1128729948 12990 66.28.207.11 (8 Oct 2005 00:05:48 GMT) X-Complaints-To: usenet AT sadr DOT dfn DOT de NNTP-Posting-Date: Sat, 8 Oct 2005 00:05:48 +0000 (UTC) X-User-Real-E-Mail: nobody AT no DOT where DOT com User-Agent: http://www.cyberjustice.org To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Well damn it! I get to eat my words... I decided to see how far I got with int 0x21 DJGPP TSR I was working on. It kept blowing up/locking up on DOS EXEC int 0x21, AX=4b00. A few tweaks later, and lo and behold, it works. Well, it works with PMODEDJ (PMODETSR.EXE). It currently page-faults with CWSDPMI. So some memory isn't mapped or locked. I'll post as soon as it's fixed. Rod Pemberton PS. I don't know whether to be elated that it works or bitter that it was such a pain in the... -- Posted via: http://www.cyberjustice.org