From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7282 invoked by alias); 16 Dec 2011 20:01:46 -0000 Received: (qmail 7259 invoked by uid 22791); 16 Dec 2011 20:01:46 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 16 Dec 2011 20:01:34 +0000 From: "sphink at gmail dot com" To: gdb-prs@sourceware.org Subject: [Bug gdb/13431] jit code registration cleanup Date: Fri, 16 Dec 2011 20:01:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: gdb X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sphink at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org X-SW-Source: 2011-q4/txt/msg00536.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=13431 --- Comment #2 from Steve Fink 2011-12-16 20:01:06 UTC --- Note that I've found this to be a serious usability issue. I control whether the JIT code registration does anything with an environment variable, but that doesn't help with this bug -- as long as __jit_debug_descriptor is defined in any linked object file, you'll occasionally get this problem. In my experience, it isn't even necessary to modify the file containing the __jit_debug_descriptor definition (or its headers) in order for it to be moved around. (Probably the linker is putting the object file at a different address or something.) And yet, you'll sometimes get lucky and recompile with major modifications without seeing this issue. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.