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[71.212.39.66]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-21f054eb89esm22380325ad.79.2025.02.04.20.03.51 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Feb 2025 20:03:51 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 10/11] include/exec: Change vaddr to uintptr_t Date: Tue, 4 Feb 2025 20:03:40 -0800 Message-ID: <20250205040341.2056361-11-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250205040341.2056361-1-richard.henderson@linaro.org> References: <20250205040341.2056361-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Since we no longer support 64-bit guests on 32-bit hosts, we can use a 32-bit type on a 32-bit host. Signed-off-by: Richard Henderson --- include/exec/vaddr.h | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/include/exec/vaddr.h b/include/exec/vaddr.h index b9844afc77..28bec632fb 100644 --- a/include/exec/vaddr.h +++ b/include/exec/vaddr.h @@ -6,13 +6,15 @@ /** * vaddr: * Type wide enough to contain any #target_ulong virtual address. + * We do not support 64-bit guest on 32-host and detect at configure time. + * Therefore, a host pointer width will always fit a guest pointer. */ -typedef uint64_t vaddr; -#define VADDR_PRId PRId64 -#define VADDR_PRIu PRIu64 -#define VADDR_PRIo PRIo64 -#define VADDR_PRIx PRIx64 -#define VADDR_PRIX PRIX64 -#define VADDR_MAX UINT64_MAX +typedef uintptr_t vaddr; +#define VADDR_PRId PRIdPTR +#define VADDR_PRIu PRIuPTR +#define VADDR_PRIo PRIoPTR +#define VADDR_PRIx PRIxPTR +#define VADDR_PRIX PRIXPTR +#define VADDR_MAX UINTPTR_MAX #endif