Date: Mon, 14 May 2007 10:55:27 +0300 From: "Abdullah Ibn Hamad Al-Marri" <almarrie@gmail.com> To: "Steve Kargl" <sgk@troutmask.apl.washington.edu> Cc: Dag-Erling Sm??rgrav <des@des.no>, freebsd-current@freebsd.org, Ricardo Nabinger Sanchez <rnsanchez@wait4.org> Subject: Re: Process for requesting reverting patch? Message-ID: <499c70c0705140055w58029c42v6c711f8c84a2c8a0@mail.gmail.com> In-Reply-To: <20070514074630.GA2818@troutmask.apl.washington.edu> References: <864pmg1t1s.fsf@dwp.des.no> <86646wzfv0.fsf@dwp.des.no> <20070513192836.GA94258@troutmask.apl.washington.edu> <46478626.9060301@FreeBSD.org> <20070513230055.1dbd22f5.rnsanchez@wait4.org> <20070514020635.GA99892@troutmask.apl.washington.edu> <20070514022620.GA52887@nagual.pp.ru> <20070514024316.GA197@troutmask.apl.washington.edu> <86ps53x3ci.fsf@dwp.des.no> <20070514074630.GA2818@troutmask.apl.washington.edu>
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On 5/14/07, Steve Kargl <sgk@troutmask.apl.washington.edu> wrote: > On Mon, May 14, 2007 at 09:37:49AM +0200, Dag-Erling Sm??rgrav wrote: > > Steve Kargl <sgk@troutmask.apl.washington.edu> writes: > > > Read the entire thread. tcsh hangs when invoked from gdb with a > > > .cshrc that contains > > > > "tcsh hangs when invoked from gdb"? > > > > gdb uses ptrace(2), which breaks the process hierarchy - the debugged > > process is reparented to gdb. When the debugged process forks and gdb > > attaches to the child, the child will seem - from the parent's > > perspective - to disappear into thin air. > > > > This has never worked correctly in FreeBSD and is completely unrelated > > to tcsh, so you can get off mp@'s back already. > > > > Fixing it is hard. I've tried. It seems easy until you realize that > > you need to rewrite most of kern_wait(). > > > > des, get off your high horse! > > gdb has always worked for me until the recent import of tcsh. > > I've use the freebsd base system gdb(1) for nearly 15 years > without problems. The recent tcsh import has broken gdb. If you > can fix it, fine; otherwise, crawl back under your rock. > > -- > Steve Wouldn't gdb 6.6 which is being ported work with latest tcsh http://www.freebsd.org/cgi/query-pr.cgi?pr=100067 ? -- Regards, -Abdullah Ibn Hamad Al-Marri Arab Portal http://www.WeArab.Net/
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