Date: Sun, 07 Oct 2007 17:47:00 -0500 From: Eric Schuele <e.schuele@computer.org> To: Kip Macy <kip.macy@gmail.com> Cc: freebsd-current@freebsd.org, Steve Kargl <sgk@troutmask.apl.washington.edu> Subject: Re: Trouble with GDB and specific app on 7.0-CURRENT.... Message-ID: <470961E4.8060700@computer.org> In-Reply-To: <b1fa29170710071544v5fc0a1eer9b35147b2824be3e@mail.gmail.com> References: <46FC8079.6030304@computer.org> <20070928042939.GA34316@troutmask.apl.washington.edu> <46FC89FB.2070506@computer.org> <20070928051252.GA34607@troutmask.apl.washington.edu> <46FC90EC.4060808@computer.org> <b1fa29170710071544v5fc0a1eer9b35147b2824be3e@mail.gmail.com>
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[-- Attachment #1 --] On 10/07/2007 17:44, Kip Macy wrote: > On 9/27/07, Eric Schuele <e.schuele@computer.org> wrote: >> On 09/28/2007 00:12, Steve Kargl wrote: >>> On Thu, Sep 27, 2007 at 11:58:35PM -0500, Eric Schuele wrote: >>>> On 09/27/2007 23:29, Steve Kargl wrote: >>>>> On Thu, Sep 27, 2007 at 11:18:01PM -0500, Eric Schuele wrote: >>>>>> Has anyone seen behavior like this? What else can I provide that might >>>>>> help diagnose this? >>>>>> >>>>> Are you by any chance using tcsh as your shell? >>>>> >>>> heh... Yes, as a matter of fact. How is that affecting me? I've always >>>> used tcsh and not had these troubles. >>>> >>> Signal handling in tcsh is broken, and one manifestation of >>> the problem is the behavior you're seeing with gdb. I've >>> repeatedly asked to have the 6.15.0 version of tcsh backed >>> out of src/ to the previously working 6.14.0 version, but no >>> one who can affect such a change seems to think a default user >>> shell with broken signal handling is a problem. The only >>> workaround that I've found is "setenv SHELL sh" prior to >>> executing gdb. >> Hmm... yeah.. I found the bug report after you mentioned tcsh. However >> changing that var has no effect for me. In fact using sh as my shell >> makes no difference either. >> >> Maybe I should rollback my tcsh and see what happens? > > You need to actually execute a different shell. Changing the variable > isn't going to help. I did execute a different shell. Tried several in fact. > > -Kip > > -- Regards, Eric [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHCWHkngSDRM3IXUoRAvgGAJ9sVi77PI4bfvPQErxYS//cbFZ+awCfeJW6 0ae2J0ubA2GfNG1XVaC++Cs= =SBZ/ -----END PGP SIGNATURE-----
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