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From: dewar@merv.cs.nyu.edu (Robert Dewar)
Subject: Re: GNAT exception traceback
Date: 1997/07/02
Date: 1997-07-02T00:00:00+00:00	[thread overview]
Message-ID: <dewar.867888622@merv> (raw)
In-Reply-To: 5olf9p$olv$1@gonzo.sun3.iaf.nl


iGeert says

<<I have made a little patch to a-raise.c so __gnat_unhandled_exception
unwinds the stack and writes all return addresses to stderr. This
works without any problems and I was surprised how easy this was
to do.
>>

Sorry, this just does not work, in the general case, when control
is passed to __gnat_unhandled_exception is called, the stack has
already been completely destroyed.

yes it will work in trivial cases with no exception frames around,
that is probably what is confusing you.





  parent reply	other threads:[~1997-07-02  0:00 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1997-06-13  0:00 GNAT exception traceback Huy Vo
1997-06-13  0:00 ` Robert Dewar
1997-06-16  0:00   ` wiljan
1997-06-17  0:00     ` Robert Dewar
1997-06-17  0:00       ` Robert A Duff
1997-06-19  0:00         ` Michael F Brenner
1997-06-17  0:00       ` Spam Hater
1997-06-17  0:00         ` Corey Minyard
1997-06-17  0:00           ` Spam Hater
1997-06-18  0:00             ` Corey Minyard
1997-06-18  0:00               ` Spam Hater
1997-06-18  0:00                 ` Tom Moran
1997-06-20  0:00                   ` Robert Dewar
1997-06-19  0:00                 ` Corey Minyard
1997-06-20  0:00                 ` Richard Kenner
1997-06-20  0:00                 ` Robert Dewar
1997-06-18  0:00         ` Richard Kenner
1997-06-23  0:00   ` Geert Bosch
1997-06-27  0:00     ` Michael F Brenner
1997-07-02  0:00     ` Robert Dewar [this message]
  -- strict thread matches above, loose matches on Subject: below --
1997-06-19  0:00 Chris Sparks (Mr. Ada)
1997-06-16  0:00 Chris Sparks (Mr. Ada)
1997-06-16  0:00 ` Robert Dewar
1997-06-11  0:00 Steve Gibson
1997-06-12  0:00 ` Robert Dewar
1997-06-13  0:00   ` Mats.Weber
1997-06-14  0:00     ` Robert Dewar
1997-06-16  0:00       ` Mats.Weber
1997-06-16  0:00         ` Robert Dewar
1997-06-16  0:00         ` Fergus Henderson
1997-06-16  0:00     ` Gautier
1997-06-17  0:00       ` Robert Dewar
1997-06-14  0:00   ` Aaron Metzger
1997-06-14  0:00     ` Robert Dewar
1997-06-14  0:00       ` Robert A Duff
1997-06-16  0:00       ` Corey Minyard
1997-06-16  0:00       ` Spam Hater
1997-06-17  0:00         ` Robert Dewar
1997-06-17  0:00         ` Robert Dewar
1997-06-16  0:00     ` Spam Hater
1997-06-17  0:00       ` Robert Dewar
1997-06-19  0:00         ` Geert Bosch
1997-06-18  0:00       ` Richard Kenner
1997-06-18  0:00       ` Samuel Tardieu
1997-06-14  0:00 ` Martin Kristensson
1997-06-14  0:00   ` Robert Dewar
     [not found] <82@pluto.win-uk.net>
1996-02-17  0:00 ` GNAT : Exception traceback Robert Dewar
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