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[83.51.215.31]) by smtp.gmail.com with ESMTPSA id m6sm15551972wrp.29.2021.05.16.22.52.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 May 2021 22:52:45 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2] linux-user/syscall: Constify bitmask_transtbl fcntl/mmap flags_tlb[] Date: Mon, 17 May 2021 07:52:43 +0200 Message-Id: <20210517055243.830491-1-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x32b.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Bin Meng , Richard Henderson , Laurent Vivier , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Keep bitmask_transtbl in .rodata by marking the arrays const. Reviewed-by: Laurent Vivier Reviewed-by: Richard Henderson Reviewed-by: Bin Meng Signed-off-by: Philippe Mathieu-Daudé --- linux-user/syscall.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 95d79ddc437..64f486743a9 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -365,7 +365,7 @@ _syscall5(int, sys_statx, int, dirfd, const char *, pathname, int, flags, _syscall2(int, membarrier, int, cmd, int, flags) #endif -static bitmask_transtbl fcntl_flags_tbl[] = { +static const bitmask_transtbl fcntl_flags_tbl[] = { { TARGET_O_ACCMODE, TARGET_O_WRONLY, O_ACCMODE, O_WRONLY, }, { TARGET_O_ACCMODE, TARGET_O_RDWR, O_ACCMODE, O_RDWR, }, { TARGET_O_CREAT, TARGET_O_CREAT, O_CREAT, O_CREAT, }, @@ -6062,7 +6062,7 @@ static const StructEntry struct_termios_def = { .print = print_termios, }; -static bitmask_transtbl mmap_flags_tbl[] = { +static const bitmask_transtbl mmap_flags_tbl[] = { { TARGET_MAP_SHARED, TARGET_MAP_SHARED, MAP_SHARED, MAP_SHARED }, { TARGET_MAP_PRIVATE, TARGET_MAP_PRIVATE, MAP_PRIVATE, MAP_PRIVATE }, { TARGET_MAP_FIXED, TARGET_MAP_FIXED, MAP_FIXED, MAP_FIXED }, -- 2.26.3