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Tue, 21 Jul 2026 10:38:45 -0600 From: Tom Tromey To: "Aktemur, Baris" Cc: Thiago Jung Bauermann , "gdb-patches@sourceware.org" , Luis Subject: Re: [PATCH] GDB: aarch64: Fix inferior function call if GCS is present but disabled In-Reply-To: (Baris Aktemur's message of "Wed, 8 Jul 2026 07:50:08 +0000") References: <20260708060331.347616-1-thiago.bauermann@linaro.org> X-Attribution: Tom Date: Tue, 21 Jul 2026 10:38:43 -0600 Message-ID: <87h5lswb58.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: 1wmDUT-00000001iA2-1qbG X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-225-82.hlrn.qwest.net (bapiya) [75.166.225.82]:51242 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: MS4xfL8ZLqKTuPEjDGacLfmAEEr35FHPBLKgrTU+ps7ZVeKInxsMbP/IAwmK4IecgQfMdFfXWAGXsrrIKAntxiEkJk/3kyKDTDfaOigaDa8TEy+QkoNzDxsE 2gwuG1PSmETnep6Abfqi60bldDiXBeEMnR5dxXcnznwvKbn2kNKTxiY8/NdZEDkAlJc4bHhfcHpU1TgpDN1eR9qB/0jCBqYrsi4= 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 >>>>> Aktemur, Baris writes: >> + gdbarch_get_shadow_stack_pointer (gdbarch, regcache, gcs_is_enabled); > Some analyzer tools may flag this because the return value is not being used. > Maybe put a `(void)` in front to indicate the return value is being ignored > deliberately. FWIW gdb does not normally do this unless the function is specially marked. Tom