Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!cs.utexas.edu!uunet!mcvax!cernvax!cui!ugun2b!ugsc2a!fisher
From: fisher@sc2a.unige.ch (Markus Fischer)
Newsgroups: comp.binaries.ibm.pc.d
Subject: Re: Minor bug in nethack 2.3e
Message-ID: <83@sc2a.unige.ch>
Date: 6 Jun 89 16:12:13 GMT
References: <401@nbires.nbi.com> <2415@infocenter.UUCP>
Organization: University of Geneva, Switzerland
Lines: 22

In article <2415@infocenter.UUCP>, mhoffman@infocenter.UUCP (Mike Hoffman) writes:
> in article <401@nbires.nbi.com>, maa@nbires.nbi.com (Mark Armbrust) says:
>> 
>> at offset 5487Eh (346,238 dec) in NETHACK.EXE, change 74h to EBh. 
>              ^
> Mark goes on to say:
>> -e 70f8:497e     [note:  70f8 is DS + 5000]
>> 70F8:497E  74.eb
>        ^
> Well, is it 5487E, or 5497E?

It's at offset 5487E !  But debug loads the file at DS:0100 (for the *.com PSP)
or in other words, DS is at file-start -100h.  In this example, the file starts
at 20F8:0100.

Markus Fischer                -|--|--|--|--|--|--I   Department of Anthropology
                        -|--|--|--|--|--|--|-(#)-I   University of Geneva
      -|--|--|--|--|--|--|--|--|-(#)-|-(#)(#)(_)-I   CH-1227  Carouge (GE)
   -&-(_)-|--|--|-(#)-&--|-(#)(#)(_)(#)-&-(_)(#)-I   Switzerland
            -|--|--|--|--|-(#)(_)-|-(_)(_)(_)(#)-I
black (#) to kill ! --|--|-(#)(_)(_)(_)(#)(#)(_)(_)  fisher@sc2a.unige.ch
=+==+==+==+==+==+==+==+==+==+==+==+==+==+==+=(#)=+   fisher@cgeuge52.bitnet