From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludovic.courtes@laas.fr (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: frames / stacks / source? was Re: coverage/profiling Date: Wed, 10 Jan 2007 10:16:29 +0100 Organization: LAAS-CNRS Message-ID: <874pqzgs2a.fsf@laas.fr> References: <45A2D83D.3060700@xs4all.nl> <87wt3vhmon.fsf@ossau.uklinux.net> <45A41BBD.1080906@xs4all.nl> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1168420604 29298 80.91.229.12 (10 Jan 2007 09:16:44 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Wed, 10 Jan 2007 09:16:44 +0000 (UTC) Cc: guile-devel@gnu.org, Neil Jerram Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Wed Jan 10 10:16:42 2007 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1H4ZZU-0007HL-02 for guile-devel@m.gmane.org; Wed, 10 Jan 2007 10:16:36 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H4ZZT-0005vx-Ir for guile-devel@m.gmane.org; Wed, 10 Jan 2007 04:16:35 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1H4ZZQ-0005tO-H2 for guile-devel@gnu.org; Wed, 10 Jan 2007 04:16:32 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1H4ZZO-0005rg-Ox for guile-devel@gnu.org; Wed, 10 Jan 2007 04:16:32 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1H4ZZO-0005rb-Kp for guile-devel@gnu.org; Wed, 10 Jan 2007 04:16:30 -0500 Original-Received: from [140.93.0.15] (helo=laas.laas.fr) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_3DES_EDE_CBC_SHA:24) (Exim 4.52) id 1H4ZZO-0000Yg-5r for guile-devel@gnu.org; Wed, 10 Jan 2007 04:16:30 -0500 Original-Received: from messiaen.laas.fr (messiaen [IPv6:2001:660:6602:0:230:65ff:fed4:9d20]) by laas.laas.fr (8.13.8/8.13.8) with SMTP id l0A9GQl7018359; Wed, 10 Jan 2007 10:16:26 +0100 (MET) Original-Received: by messiaen.laas.fr (sSMTP sendmail emulation); Wed, 10 Jan 2007 10:16:29 +0100 Original-To: hanwen@xs4all.nl X-URL: http://www.laas.fr/~lcourtes/ X-Revolutionary-Date: 21 =?iso-8859-1?Q?Niv=F4se?= an 215 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEB1F5364 X-PGP-Key: http://www.laas.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 821D 815D 902A 7EAB 5CEE D120 7FBA 3D4F EB1F 5364 X-OS: powerpc-unknown-linux-gnu Mail-Followup-To: hanwen@xs4all.nl, Neil Jerram , guile-devel@gnu.org In-Reply-To: <45A41BBD.1080906@xs4all.nl> (Han-Wen Nienhuys's message of "Tue, 09 Jan 2007 23:48:29 +0100") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) X-Spam-Score: -0.001 () NO_RELAYS X-Scanned-By: MIMEDefang at CNRS-LAAS on IPv6:2001:660:6602::2 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:6413 Archived-At: Hi, Han-Wen Nienhuys writes: > [hanwen@haring info]$ guile > guile> (trap-enable 'enter-frame-handler) > throw from within critical section. > Abortado Same here with HEAD and 1.8.0. Here's what happens: #0 0x0fc13f6c in raise () from /lib/tls/libc.so.6 #1 0x0fc15a0c in abort () from /lib/tls/libc.so.6 #2 0x0ffa4a1c in scm_ithrow (key=0x10015410, args=0x300a2558, noreturn=) at throw.c:699 #3 0x0ff3718c in scm_error_scm (key=0x10015410, subr=0x300781f0, message=0x300781d0, args=0x300a2578, data=0x4) at error.c:92 #4 0x0ff37220 in scm_error (key=0x10015410, subr=, message=0xffc5594 "Unknown option name: ~S", args=0x300a2578, rest=0x4) at error.c:58 #5 0x0ff37268 in scm_misc_error (subr=0xfa
, message=0x3001bb60 "", args=0x0) at error.c:268 #6 0x0ff721a8 in scm_options (args=0x300a25e8, options=0xffe1b40, n=7, s=0xffc117c "evaluator-traps-interface") at options.c:202 #7 0x0ff3a1e4 in scm_evaluator_traps (setting=0x300a25c8) at eval.c:3134 #8 0x0ff3ec50 in deval (x=, env=0x300a2668) at eval.c:4219 (Note the "Unknown option name"...) And `(trap-enable 'enter-frame)' loops forever and yields a stack overflow: #0 scm_gc_mark_dependencies (p=0x3019b0b0) at gc-mark.c:199 #1 0x0ff4b6cc in scm_gc_mark (ptr=0x3019b0b0) at gc-mark.c:169 #2 0x0ff4b34c in scm_gc_mark_dependencies (p=) at gc-mark.c:218 #3 0x0ff4b6cc in scm_gc_mark (ptr=0x3019b0b0) at gc-mark.c:169 #4 0x0ff4b34c in scm_gc_mark_dependencies (p=) at gc-mark.c:218 [ repeated ad infinitum... ] Deserves further investigation... ;-) Thanks, Ludovic. _______________________________________________ Guile-devel mailing list Guile-devel@gnu.org http://lists.gnu.org/mailman/listinfo/guile-devel