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Received: from 75-166-225-82.hlrn.qwest.net ([75.166.225.82]:51596 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.99.2) (envelope-from ) id 1wQRP4-00000001vRo-45Hw; Fri, 22 May 2026 09:03:11 -0600 From: Tom Tromey To: Tom de Vries Cc: gdb-patches@sourceware.org Subject: Re: [PATCH 3/4] [gdb/testsuite] Add missing type_offset in gdb.dwarf/debug-names-tu.exp In-Reply-To: <20260522143737.3373000-4-tdevries@suse.de> (Tom de Vries's message of "Fri, 22 May 2026 16:37:36 +0200") References: <20260522143737.3373000-1-tdevries@suse.de> <20260522143737.3373000-4-tdevries@suse.de> X-Attribution: Tom Date: Fri, 22 May 2026 09:03:09 -0600 Message-ID: <87se7j7ahe.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: 75.166.225.82 X-Source-L: No X-Exim-ID: 1wQRP4-00000001vRo-45Hw X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-225-82.hlrn.qwest.net (bapiya) [75.166.225.82]:51596 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: MS4xfPhgiDlRthncNRCO5iY0Z8hu5WimCVqRBwLhNDj6+Ex3kYCUcH13Nr09lNEeBJIXQZ81gmOqYJPy1R3jOOcFQOdXAww9tMgLIO6Vlz/SQOd8dvYxyHcM FMWranLnxdy0074lEn6EdqKh1TfXC9VMJT0uiHVKknfn+owI/VJKE6Qjy7In2YMDceqqQhmJkUlLn+PKdgulTZvZNuMKKU1qdQI= 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 >>>>> "Tom" == Tom de Vries writes: Tom> With llvm-dwarfdump we run into this warning: Tom> ... Tom> $ llvm-dwarfdump -a -v debug-names-tu > /dev/null Tom> warning: DWARF type unit at offset 0x00000028 has its relocated type_offset \ Tom> 0x00000028 pointing inside the header Tom> ... Tom> Fix this by adding the missing type_offset. Tom> Likewise in gdb.dwarf2/debug-names-bad-cu-index.exp. Tom> Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=34157 This looks good but I wonder if the type offset should simply be mandatory to 'proc tu'? Like should it reject an empty string and require a real label? Approved-By: Tom Tromey Tom