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([38.39.164.180]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-30119265938sm4020084a91.39.2025.03.13.09.39.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Mar 2025 09:39:27 -0700 (PDT) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Paul Durrant , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Harsh Prateek Bora , Liu Zhiwei , "Edgar E. Iglesias" , xen-devel@lists.xenproject.org, Peter Xu , alex.bennee@linaro.org, manos.pitsidianakis@linaro.org, Stefano Stabellini , Paolo Bonzini , qemu-ppc@nongnu.org, Richard Henderson , kvm@vger.kernel.org, David Hildenbrand , Palmer Dabbelt , Weiwei Li , qemu-riscv@nongnu.org, Alistair Francis , Anthony PERARD , Yoshinori Sato , Daniel Henrique Barboza , Nicholas Piggin , Pierrick Bouvier Subject: [PATCH v4 14/17] include/exec/memory: extract devend_big_endian from devend_memop Date: Thu, 13 Mar 2025 09:39:00 -0700 Message-Id: <20250313163903.1738581-15-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250313163903.1738581-1-pierrick.bouvier@linaro.org> References: <20250313163903.1738581-1-pierrick.bouvier@linaro.org> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 we'll use it in system/memory.c. Reviewed-by: Richard Henderson Signed-off-by: Pierrick Bouvier --- include/exec/memory.h | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index 069021ac3ff..70177304a92 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -3138,16 +3138,22 @@ address_space_write_cached(MemoryRegionCache *cache, hwaddr addr, MemTxResult address_space_set(AddressSpace *as, hwaddr addr, uint8_t c, hwaddr len, MemTxAttrs attrs); -/* enum device_endian to MemOp. */ -static inline MemOp devend_memop(enum device_endian end) +/* returns true if end is big endian. */ +static inline bool devend_big_endian(enum device_endian end) { QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN && DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN); - bool big_endian = (end == DEVICE_NATIVE_ENDIAN - ? target_words_bigendian() - : end == DEVICE_BIG_ENDIAN); - return big_endian ? MO_BE : MO_LE; + if (end == DEVICE_NATIVE_ENDIAN) { + return target_words_bigendian(); + } + return end == DEVICE_BIG_ENDIAN; +} + +/* enum device_endian to MemOp. */ +static inline MemOp devend_memop(enum device_endian end) +{ + return devend_big_endian(end) ? MO_BE : MO_LE; } /*