From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id s+ALEmwIKGmZYDYAWB0awg (envelope-from ) for ; Thu, 27 Nov 2025 03:14:36 -0500 Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=J4vjdl9h; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 3972E1E0BC; Thu, 27 Nov 2025 03:14:36 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.4 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=ham autolearn_force=no version=4.0.1 Received: from server2.sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 7F6941E08D for ; Thu, 27 Nov 2025 03:14:35 -0500 (EST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 050A13858D39 for ; Thu, 27 Nov 2025 08:14:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 050A13858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1764231275; bh=NXwtcLT7UzrICs12/AU9wQSLlzu48WUJCQHg9VtV8NE=; h=Date:To:Cc:Subject:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=J4vjdl9h6+MznkI1S9Y3A1DM3zedKFNCd7SSZVJ48ZlImad+d2pTyTbnZvgZWuvLe Diz9lRiAP6KoZPm2/siXaV3Wpbtr16v/atWxjqJH0sDmLm+KPVcDvAIpqKRj+frAHJ 0I2YLhxd6+xEHyqyGdr7xCCJmmegQWq+In67Q82s= Received: from clesse.com (clesse.com [62.73.6.239]) by sourceware.org (Postfix) with ESMTPS id CC3043858D1E for ; Thu, 27 Nov 2025 08:13:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org CC3043858D1E ARC-Filter: OpenARC Filter v1.0.0 sourceware.org CC3043858D1E ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1764231230; cv=none; b=S/5eggxDbGoDbqVVvbh0n4fKR8yZGB4+pKOyWJeCVs5Nf7rl7wAGhBCKbk3vgRWJjK6h3fGQTxBy4NQk7eWZLMw1BtDiMpFFgj4yWdAcadb5YvK7QK077nCb9akBlg38ma8L8hnHrW3l/w85BfWvyAKOqEex6dfMd3e8EXa0C7E= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1764231230; c=relaxed/simple; bh=wFhZfyF4ngKfVjrUllj+p1mvhTSFJJ1KVyJjH1wKcR4=; h=DKIM-Signature:MIME-Version:Date:From:To:Subject:Message-ID; b=cu0BM8IavbjaMyoU4QnFyf61bO+yc1DI9JW0gGrSemMwMLrgZ8F2VqbU06MqhJWQJLhB3PYAUFe7bJxcS6ijL24GTs2fkpmOre0TtMl5i01cRiPYSjcT8iEQfyrNPUeCpCb/c8loMj+mPxujTfuSsGtjbRslCJISvLVC33RNPzM= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org CC3043858D1E Received: from webmail.clesse.com (localhost.localdomain [IPv6:::1]) by console5.axinet.fr (Postfix) with ESMTPSA id 766039992E8; Thu, 27 Nov 2025 09:13:47 +0100 (CET) Received-SPF: pass (LEIA: connection is authenticated) MIME-Version: 1.0 Date: Thu, 27 Nov 2025 09:13:47 +0100 To: Basile Starynkevitch Cc: gdb@sourceware.org Subject: Re: Creating and using dwarf information for ARMv7-A exception handlers In-Reply-To: References: <1916c229fb1f148902bf15a1b60dedbe@clesse.com> <51ebaf670472865c9abb31854e16c795@clesse.com> <6af4b8e63d0f1e9ec75d5ca4452874a8@clesse.com> User-Agent: Roundcube Webmail/1.4.15 Message-ID: <3b2d8fa20308547f303e0ad605ac3a29@clesse.com> X-Sender: jh@clesse.com Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-PPP-Message-ID: <176423122810.17975.17765346845700084794@LEIA.axinet.fr> X-PPP-Vhost: clesse.com X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: jh--- via Gdb Reply-To: jh@clesse.com Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" Le 2025-11-26 11:05, Basile Starynkevitch a écrit : > On Wed, 2025-11-26 at 11:00 +0100, jh--- via Gdb wrote: >> Hi, >> >> I am working on an embedded target with a Cortex-A9 CPU. There is a >> debug tool based on Eclipse and gdb 10.2. >> I would like (if it is possible) to have a complete stack trace when >> my >> code is in the SVC handler. > > > Did you consider using (in your code, not in GDB) > https://github.com/ianlancetaylor/libbacktrace Hi, Thank you for you answer. Is gdb using libbacktrace to perform the call stack unwind? Best regards, JH.