From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27735 invoked by alias); 12 Sep 2014 09:28:06 -0000 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 Received: (qmail 27702 invoked by uid 48); 12 Sep 2014 09:28:05 -0000 From: "uweigand at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug tdep/17379] PowerPC: internal-error: value_of_register_lazy: Assertion `frame_id_p (get_frame_id (frame))' failed. Date: Fri, 12 Sep 2014 09:28:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: tdep X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: uweigand at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: emachado at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-q3/txt/msg00448.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=17379 Ulrich Weigand changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |uweigand at gcc dot gnu.org --- Comment #2 from Ulrich Weigand --- Hi Pedro, the problem was in rs6000_frame_cache, where a read_memory_unsigned_integer would throw an exception if the stack is invalid. This exception was caught somewhere higher up in the frame unwinding logic, but this lead to a situation where frame 0 was marked invalid, which the rest of GDB doesn't really handle well. Edjunior has already posted a patch to the list. -- You are receiving this mail because: You are on the CC list for the bug.