From owner-freebsd-current Wed Sep 29 11:58:59 1999 Delivered-To: freebsd-current@freebsd.org Received: from wall.polstra.com (rtrwan160.accessone.com [206.213.115.74]) by hub.freebsd.org (Postfix) with ESMTP id 509FD15959 for ; Wed, 29 Sep 1999 11:57:23 -0700 (PDT) (envelope-from jdp@polstra.com) Received: from vashon.polstra.com (vashon.polstra.com [206.213.73.13]) by wall.polstra.com (8.9.3/8.9.3) with ESMTP id LAA17103; Wed, 29 Sep 1999 11:57:23 -0700 (PDT) (envelope-from jdp@polstra.com) Received: (from jdp@localhost) by vashon.polstra.com (8.9.3/8.9.1) id LAA23006; Wed, 29 Sep 1999 11:57:22 -0700 (PDT) (envelope-from jdp@polstra.com) Message-ID: X-Mailer: XFMail 1.3 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <37F25F8D.5687E677@scc.nl> Date: Wed, 29 Sep 1999 11:57:22 -0700 (PDT) Organization: Polstra & Co., Inc. From: John Polstra To: Marcel Moolenaar Subject: Re: HEADS UP: sigset_t changes committed Cc: current@freebsd.org Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Marcel Moolenaar wrote: > John Polstra wrote: >> strip >> # doscmd \ >> .endif > > It doesn't give me any problems... Weird! It doesn't seem like the Alpha make should be different. >> I haven't found the bottom of the stack yet (11000 frames and >> counting ...). Let me know if you'd like some additional info. > > Yes please. Looking at the code, it seems to me that nmp shouldn't be 0. Yes, I agree. The old code also assumed it wouldn't be 0. > What I like to know is, if sendsig/sigreturn is somehow involved. A > bad stack can do all sorts of nasty things. GDB is still looking for the bottom of the stack. :-( I did a "bt -30" to try to find it. Do any of you know the address of the outermost frame of the kernel stack on the Alpha? If I knew that then I could probably find the region of interest faster than GDB. John --- John Polstra jdp@polstra.com John D. Polstra & Co., Inc. Seattle, Washington USA "No matter how cynical I get, I just can't keep up." -- Nora Ephron To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message