From:	mdruiter AT cs DOT vu DOT nl
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: fsdb crashes post emacs
Date:	5 Aug 1998 14:46:28 GMT
Organization:	Fac. Wiskunde & Informatica, VU, Amsterdam
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Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> wrote:
> :|You need to set a data breakpoint, which will fire when a certain address 
> :|is overwritten.  GDB has a `watch' command which does just that.  
> :|Unfortunately, I have never been able to get it to work (did anybody?).

I have used it, succesfully most of the time. AFAIK, you need to:
- set a breakpoint, which must be fired first,
- set a watchpoint, which can be fired next.

$ br    *0x0code-address
$ watch *0x0data-address

-- 
Groeten, Michel.        http://www.cs.vu.nl/~mdruiter
  ____________
  \  /====\  /          "You know, Beavis, you need things that suck,
   \/      \/           to have things that are cool", Butt-Head.

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