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Fri, 29 Aug 2025 11:46:10 -0600 From: Tom Tromey To: Vacha Bhavsar via Gdb Cc: Vacha Bhavsar Subject: Re: Question Regarding Int Cast Error in GDB Python In-Reply-To: (Vacha Bhavsar via Gdb's message of "Fri, 22 Aug 2025 14:21:33 -0400") References: X-Attribution: Tom Date: Fri, 29 Aug 2025 11:46:09 -0600 Message-ID: <87o6ryt40u.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: 97.122.110.68 X-Source-L: No X-Exim-ID: 1us3Aw-00000003KTb-1SEq X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-110-68.hlrn.qwest.net (bapiya) [97.122.110.68]:51926 X-Source-Auth: tom+tromey.com X-Email-Count: 3 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfLbROeYK0Mufl5uf4vkGJ8ET/oS6y2XdOwl9ARBFVwt1O45hnq+b6Dlj2/QSK620gCWWHSlQ8/ZVvzPO41M5Y9jpoi+DbwFnlZv97Qswipxs+rC5Z6ht vTu4eLd4App6q/JhCx2ccpGAWwGgRgutHW6OJG1RkZBFaQgLbgsmj34A6Mbs3Saf5xZ8NDQ4ulFsHw== 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: , Errors-To: gdb-bounces~public-inbox=simark.ca@sourceware.org Sender: "Gdb" >>>>> ">" == Vacha Bhavsar via Gdb writes: >> v = gdb.parse_and_eval(reg) >> report(str(v.type) == "uint8_t", "size of %s" % (reg)) >> report(int(v) == 0x1, "%s is 0x%x" % (reg, 0x1)) >> This results in the following error: >> Python Exception : That operation is not available >> on integers of more than 8 bytes. I think this is just a bug. Would you mind filing it in bugzilla? python/py-value.c:valpy_long uses value_as_long. However if it used value_as_mpz instead, it could handle types wider than 64 bits. Tom