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[93.51.222.138]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45dcfcba94esm34360325e9.2.2025.09.04.22.19.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Sep 2025 22:19:37 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk, atar4qemu@gmail.com Subject: [PATCH 0/2] target/sparc: Loosen decode of STBAR/RDY for v7/v8 Date: Fri, 5 Sep 2025 07:19:34 +0200 Message-ID: <20250905051936.92815-1-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::332; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x332.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 Hi Mark, Here's an alternative to your recent STBAR patch. It goes further and adjusts RDY as well for really old machines. r~ Richard Henderson (2): target/sparc: Loosen decode of STBAR for v8 target/sparc: Loosen decode of RDY for v7 target/sparc/translate.c | 36 ++++++++++++++++++++++++------------ target/sparc/insns.decode | 25 ++++++++++++++++++++++--- 2 files changed, 46 insertions(+), 15 deletions(-) -- 2.43.0