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[83.51.215.31]) by smtp.gmail.com with ESMTPSA id dj17sm13468997edb.7.2021.05.18.11.37.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 May 2021 11:37:37 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH 08/25] qemu/bswap: Use ST_CONVERT() macro to emit 16-bit load/store functions Date: Tue, 18 May 2021 20:36:38 +0200 Message-Id: <20210518183655.1711377-9-philmd@redhat.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210518183655.1711377-1-philmd@redhat.com> References: <20210518183655.1711377-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -31 X-Spam_score: -3.2 X-Spam_bar: --- X-Spam_report: (-3.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.374, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "Michael S. Tsirkin" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Huacai Chen , Richard Henderson , Peter Xu , Paolo Bonzini , Bibo Mao Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Philippe Mathieu-Daudé --- include/qemu/bswap.h | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h index 86f5ded6acf..4e2bd2e97ee 100644 --- a/include/qemu/bswap.h +++ b/include/qemu/bswap.h @@ -350,11 +350,6 @@ static inline int ldsw_he_p(const void *ptr) return r; } -static inline void stw_he_p(void *ptr, uint16_t v) -{ - __builtin_memcpy(ptr, &v, sizeof(v)); -} - static inline int ldl_he_p(const void *ptr) { int32_t r; @@ -399,11 +394,6 @@ static inline uint64_t ldq_le_p(const void *ptr) return le_bswap(ldq_he_p(ptr), 64); } -static inline void stw_le_p(void *ptr, uint16_t v) -{ - stw_he_p(ptr, le_bswap(v, 16)); -} - static inline void stl_le_p(void *ptr, uint32_t v) { stl_he_p(ptr, le_bswap(v, 32)); @@ -434,11 +424,6 @@ static inline uint64_t ldq_be_p(const void *ptr) return be_bswap(ldq_he_p(ptr), 64); } -static inline void stw_be_p(void *ptr, uint16_t v) -{ - stw_he_p(ptr, be_bswap(v, 16)); -} - static inline void stl_be_p(void *ptr, uint32_t v) { stl_he_p(ptr, be_bswap(v, 32)); @@ -466,6 +451,8 @@ static inline void st ## size ## _ ## endian ## _p(void *ptr, vtype v)\ ST_CONVERT_END(le, bits, vtype, size)\ ST_CONVERT_END(be, bits, vtype, size) +ST_CONVERT(16, uint16_t, w) + static inline unsigned long leul_to_cpu(unsigned long v) { #if HOST_LONG_BITS == 32 -- 2.26.3