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([195.53.115.74]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-447f73d4a3csm215772545e9.22.2025.05.25.09.02.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 May 2025 09:02:24 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: edgar.iglesias@gmail.com, philmd@linaro.org Subject: [PATCH v2 00/10] target/microblaze: Always use TARGET_LONG_BITS == 32 Date: Sun, 25 May 2025 17:02:10 +0100 Message-ID: <20250525160220.222154-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=richard.henderson@linaro.org; helo=mail-wr1-x42a.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 v1: https://lore.kernel.org/qemu-devel/20250212220155.1147144-1-richard.henderson@linaro.org/ Use out-of-line helpers to implement extended address memory ops. With this, we can reduce TARGET_LONG_BITS to the more natural 32 for this 32-bit cpu. Changes for v2: - Handle alignment check inline, where we can pre-test MSR_EE and cfg->unaligned_exceptions. - Add both big and little-endian helpers, selected at translation. r~ Richard Henderson (10): target/microblaze: Split out mb_unaligned_access_internal target/microblaze: Introduce helper_unaligned_access target/microblaze: Split out mb_transaction_failed_internal target/microblaze: Implement extended address load/store out of line target/microblaze: Use uint64_t for CPUMBState.ear target/microblaze: Use TCGv_i64 for compute_ldst_addr_ea target/microblaze: Fix printf format in mmu_translate target/microblaze: Use TARGET_LONG_BITS == 32 for system mode target/microblaze: Drop DisasContext.r0 target/microblaze: Simplify compute_ldst_addr_type{a,b} target/microblaze/cpu.h | 2 +- target/microblaze/helper.h | 22 ++-- target/microblaze/helper.c | 71 ++++++++----- target/microblaze/mmu.c | 3 +- target/microblaze/op_helper.c | 110 ++++++++++++++----- target/microblaze/translate.c | 128 ++++++++++++----------- configs/targets/microblaze-softmmu.mak | 4 +- configs/targets/microblazeel-softmmu.mak | 4 +- 8 files changed, 214 insertions(+), 130 deletions(-) -- 2.43.0