From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id EEFSD1tHl2nYpgEAWB0awg (envelope-from ) for ; Thu, 19 Feb 2026 12:24:43 -0500 Authentication-Results: simark.ca; dkim=fail reason="signature verification failed" (768-bit key; unprotected) header.d=tromey.com header.i=@tromey.com header.a=rsa-sha256 header.s=default header.b=PwOrs4CU; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 1F09E1E089; Thu, 19 Feb 2026 12:24:43 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=ARC_SIGNED,ARC_VALID,BAYES_00, DKIM_INVALID,DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_BL_SPAMCOP_NET, RCVD_IN_DNSWL_MED,RCVD_IN_VALIDITY_CERTIFIED_BLOCKED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED autolearn=no autolearn_force=no version=4.0.1 Received: from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32]) (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 4FBF11E089 for ; Thu, 19 Feb 2026 12:24:42 -0500 (EST) Received: from vm01.sourceware.org (localhost [127.0.0.1]) by sourceware.org (Postfix) with ESMTP id 056C84B9DB69 for ; Thu, 19 Feb 2026 17:24:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 056C84B9DB69 Authentication-Results: sourceware.org; dkim=fail reason="signature verification failed" (768-bit key, unprotected) header.d=tromey.com header.i=@tromey.com header.a=rsa-sha256 header.s=default header.b=PwOrs4CU Received: from omta36.uswest2.a.cloudfilter.net (omta36.uswest2.a.cloudfilter.net [35.89.44.35]) by sourceware.org (Postfix) with ESMTPS id 5D7584BA23CE for ; Thu, 19 Feb 2026 17:24:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 5D7584BA23CE Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 5D7584BA23CE Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=35.89.44.35 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1771521850; cv=none; b=lfXjFEH44HcQmpjR6e/89mrCGEPs5fyb8fDlj1uMbBcwoN07EkORD913PnZypXdP7NWr+p/VhyY4KhgG2JIH/n6yW3DAy1nsD8llavibbAPLh/IHUVL29/IhGrtEH4i77Dpt04E9JvhUdlXCgMGQNrDEhtiy6Qj1QvK6rASKC4A= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1771521850; c=relaxed/simple; bh=YupptXPw0YGT28T81tVXJOOKlcbbGUszndbBfGl2H8g=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=fKXFr6qk6WH/EF0qIX6AJAL7WnMiAWoyhOj8Nk7fihgWssRJWxxbKCdOAr80vlgedL/NkLH4IQV6ihjzi+orTdN4vBq6d51QmkwF7cyn/y3Q7tfxhXUPjggeehzsFA7WYu1xAeK07uTwXuZ5TS+eWiQfbmvWkYGxgt4MCU+940Y= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5D7584BA23CE Received: from eig-obgw-5006b.ext.cloudfilter.net ([10.0.29.217]) by cmsmtp with ESMTPS id suGpvdG9mVCBNt7l3vCL0u; Thu, 19 Feb 2026 17:24:09 +0000 Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTPS id t7kwvlNU0Os9Rt7kxvESqW; Thu, 19 Feb 2026 17:24:03 +0000 X-Authority-Analysis: v=2.4 cv=HPPDFptv c=1 sm=1 tr=0 ts=69974738 a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=HzLeVaNsDn8A:10 a=ItBw4LHWJt0A:10 a=CCpqsmhAAAAA:8 a=QyXUC8HyAAAA:8 a=4NuU3H-GZuCU-xxavN8A:9 a=Xc1_4emRpHkA:10 a=ul9cdbp4aOFLsgKbc677:22 a=DCx65vhANUyCzuf5D8fC:22 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:Date:References:In-Reply-To :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=0DF8JBTxS5TeULy3jeGWsXrQdvRsJX8fmthomY77dtQ=; b=PwOrs4CUs+DnqOb9e6vIN09qmO 5h1zoqKfgZidMHEbVCvVfZzTwuAagNPZCJhCAKk9F+/ZlNvU9+I0h2HS2K2nZgdv2PCCZqPK45pz0 Y9IDxKMc0jf8b0KG1yElJofEv; Received: from 97-122-122-234.hlrn.qwest.net ([97.122.122.234]:47612 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vt7kw-00000001U4f-1sbr; Thu, 19 Feb 2026 10:24:02 -0700 From: Tom Tromey To: "Schimpe, Christina" Cc: Tom Tromey , "gdb-patches@sourceware.org" Subject: Re: [PATCH 6/9] gdb: Implement 'bt shadow' to print the shadow stack backtrace. In-Reply-To: (Christina Schimpe's message of "Sun, 12 Oct 2025 19:45:12 +0000") References: <20250923111842.4091694-1-christina.schimpe@intel.com> <20250923111842.4091694-7-christina.schimpe@intel.com> <877bxb68ts.fsf@tromey.com> X-Attribution: Tom Date: Thu, 19 Feb 2026 10:24:01 -0700 Message-ID: <87y0ko640e.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.122.234 X-Source-L: No X-Exim-ID: 1vt7kw-00000001U4f-1sbr X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-122-234.hlrn.qwest.net (bapiya) [97.122.122.234]:47612 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfNHbt38G1TjNO6W7rDi/tKxE5C5TksUoNFRWeQBOKfNOnb7+iFezLlg9dA+3UlyX8mjCRQ73J16l/n9hIiw/VYjY2HJL9oPYDVwcVJ97jEmbKw8FWhjb v5jyesxkUcBtjPEPRvFIn5i3z0VW1a/ufdxX844E/Ug4K01+U+WowQ4KyiQgLov6uMe0oyV6PXmdYmfXT70mMiUQtKu7JwFBZAQ= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org >>>>> Schimpe, Christina writes: > Hi Tom, > Thank you for the feedback. > Please see my comment for annotations below. Sorry about the delay in my response here. > Alternatively, I see 2 options: > - I could add a check and in case of bt shadow not print annotations at all > - Remove annotations for the bt command completely > I only found this comment in the docs: > "The annotation mechanism has largely been superseded by GDB/MI (see GDB/MI)." > https://sourceware.org/gdb/current/onlinedocs/gdb.html/Annotations.html#Annotations > I am not sure if that means that they are deprecated or just rarely used. But maybe I am missing something. > What do you think? I didn't re-read the patch but essentially I would not bother adding annotations to any new code. Tom