From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7C9673858D1E; Wed, 31 Jan 2024 03:54:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7C9673858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1706673253; bh=Q6B4z4uHVE8UX7ska2zdgxhMe7x1e7VRpZHwGVK3V8k=; h=From:To:Subject:Date:In-Reply-To:References:From; b=wYQFa7O+4JybRHV1ZbRNB6iYVchMp7f1zvSAzSrOXAXUohvjAxSRs/kmR8hyOh3FP HuKu2dV2S/CORua7kFFqNAqyb9W2ny4GQnle5/egZG00e4BKiuGbsMvRJeECvkaFJV ilzgOz8vFkguy++8uhTyu2SG63fRxS5xg9yx7abU= From: "thiago.bauermann at linaro dot org" To: gdb-prs@sourceware.org Subject: [Bug corefiles/31294] gcores do not work in 32-bit arm targets Date: Wed, 31 Jan 2024 03:54:13 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: corefiles X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: thiago.bauermann at linaro dot org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned 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: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D31294 Thiago Jung Bauermann changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |thiago.bauermann at linaro= dot org --- Comment #2 from Thiago Jung Bauermann --- I'm currently looking into bug #31254 which has similar symptoms. I narrowed the problem in that bug down to the "arm exidx" unwinder, which = uses C++ exception tables to unwind frames. I think there's a memory corruption issue with one of its data structures. I'm hoping to have more information tomorrow. --=20 You are receiving this mail because: You are on the CC list for the bug.=