From: Tom Tromey <tromey@redhat.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Mark Kettenis <mark.kettenis@xs4all.nl>, gdb-patches@sourceware.org
Subject: Re: RFC: one approach to fixing PR 14100
Date: Thu, 09 Aug 2012 20:12:00 -0000 [thread overview]
Message-ID: <87d32zddv1.fsf@fleche.redhat.com> (raw)
In-Reply-To: <20120809094621.GA24432@host2.jankratochvil.net> (Jan Kratochvil's message of "Thu, 9 Aug 2012 11:46:21 +0200")
>>>>> "Jan" == Jan Kratochvil <jan.kratochvil@redhat.com> writes:
Mark> Sorry, but I really think you're working around a problem in the
Mark> tailcall sniffer here. The tailcall sniffer seems to violate several
Mark> of the design principles of the frame unwinder framework. It should
Mark> be fixed instead.
Jan> Could you be more specific?
I also don't know what design principles it is violating, but I'd like
to.
Also, FWIW, there's at least one other sniffer that resets the cache to
NULL upon deciding to give up. I can find it again if it matters.
Tom
next prev parent reply other threads:[~2012-08-09 20:12 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-02 16:12 Tom Tromey
2012-08-03 16:03 ` Tom Tromey
2012-08-03 21:02 ` Jan Kratochvil
2012-08-04 1:58 ` Tom Tromey
2012-08-04 6:26 ` Jan Kratochvil
2012-08-06 15:31 ` Tom Tromey
2012-08-06 15:45 ` Jan Kratochvil
2012-08-09 9:42 ` Mark Kettenis
2012-08-09 9:46 ` Jan Kratochvil
2012-08-09 20:12 ` Tom Tromey [this message]
2012-08-08 18:27 ` Mark Kettenis
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