From: Daniel Jacobowitz <drow@false.org>
To: NZG <ngustavson@emacinc.com>
Cc: gdb-patches@sourceware.org
Subject: Re: request for structure documentation
Date: Tue, 24 Jan 2006 22:55:00 -0000 [thread overview]
Message-ID: <20060124225542.GA30437@nevyn.them.org> (raw)
In-Reply-To: <200601241651.16514.ngustavson@emacinc.com>
On Tue, Jan 24, 2006 at 04:51:16PM -0600, NZG wrote:
> A more specific question:
>
> My code appears to be fixable by either causing the architecture specific
> unwind code to return null in frame 0, or by allowing unwind to occur here,
> but then setting the id to invalid on the unwound frame, thus preventing it
> from printing and stopping the chain of get_prev_frames.
>
> But which is correct? This seems unclear from the comments
When you look at a frame, and determine that it is the last frame
(unwinding should stop), return an invalid this_id. The problem is
presumably that you're failing to make that decision.
--
Daniel Jacobowitz
CodeSourcery
prev parent reply other threads:[~2006-01-24 22:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-24 22:30 NZG
2006-01-24 22:52 ` NZG
2006-01-24 22:55 ` Daniel Jacobowitz [this message]
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