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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45a1c78b33csm9885825e9.25.2025.08.14.00.06.51 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 14 Aug 2025 00:06:51 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Laurent Vivier , Jiaxun Yang Subject: [PATCH-for-10.1? 0/3] linux-user: Select default CPUs for MicroMIPS and MIPS16e ASEs Date: Thu, 14 Aug 2025 09:06:47 +0200 Message-ID: <20250814070650.78657-1-philmd@linaro.org> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philmd@linaro.org; helo=mail-wm1-x334.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 We weren't parsing MIPS ASE in the ELF header, so couldn't automatically pick an appropriate CPU. Since we'll have a rc4, I propose these sensible patches for 10.1, but both ASEs are available since 15 years in QEMU, so this isn't something broken since the latest release, and I don't mind holding it for 10.2. Regards, Phil. Philippe Mathieu-Daudé (3): elf: Add EF_MIPS_ARCH_ASE definitions linux-user/mips: Select 74Kf CPU to run MIPS16e binaries linux-user/mips: Select M14Kc CPU to run microMIPS binaries include/elf.h | 7 +++++++ linux-user/mips/target_elf.h | 6 ++++++ 2 files changed, 13 insertions(+) -- 2.49.0