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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43bd6530fd6sm14836865e9.6.2025.03.05.07.40.47 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 05 Mar 2025 07:40:47 -0800 (PST) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Paolo Bonzini , Richard Henderson , Pierrick Bouvier , Thomas Huth , =?utf-8?q?Alex_Benn=C3=A9e?= , =?utf-8?q?Philippe_M?= =?utf-8?q?athieu-Daud=C3=A9?= Subject: [RFC PATCH 16/18] hw/microblaze/petalogix_s3adsp1800_mmu: Use legacy_binary_is_big_endian Date: Wed, 5 Mar 2025 16:39:26 +0100 Message-ID: <20250305153929.43687-17-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250305153929.43687-1-philmd@linaro.org> References: <20250305153929.43687-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::335; envelope-from=philmd@linaro.org; helo=mail-wm1-x335.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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org For legacy binaries, legacy_binary_is_big_endian() is equivalent of the compile time TARGET_BIG_ENDIAN definition. Signed-off-by: Philippe Mathieu-Daudé --- hw/microblaze/petalogix_s3adsp1800_mmu.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c index bdba2006b72..12d4d6c336f 100644 --- a/hw/microblaze/petalogix_s3adsp1800_mmu.c +++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c @@ -25,6 +25,7 @@ #include "qemu/osdep.h" #include "qemu/units.h" +#include "qemu/legacy_binary_info.h" #include "qapi/error.h" #include "cpu.h" #include "hw/sysbus.h" @@ -71,13 +72,12 @@ petalogix_s3adsp1800_init(MachineState *machine) MemoryRegion *phys_ram = g_new(MemoryRegion, 1); qemu_irq irq[32]; MemoryRegion *sysmem = get_system_memory(); - EndianMode endianness = TARGET_BIG_ENDIAN ? ENDIAN_MODE_BIG - : ENDIAN_MODE_LITTLE; + EndianMode endianness = legacy_binary_endianness(); cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU)); object_property_set_str(OBJECT(cpu), "version", "7.10.d", &error_abort); object_property_set_bool(OBJECT(cpu), "little-endian", - !TARGET_BIG_ENDIAN, &error_abort); + endianness == ENDIAN_MODE_LITTLE, &error_abort); qdev_realize(DEVICE(cpu), NULL, &error_abort); /* Attach emulated BRAM through the LMB. */ @@ -135,7 +135,8 @@ petalogix_s3adsp1800_init(MachineState *machine) create_unimplemented_device("xps_gpio", GPIO_BASEADDR, 0x10000); - microblaze_load_kernel(cpu, !TARGET_BIG_ENDIAN, ddr_base, ram_size, + microblaze_load_kernel(cpu, endianness == ENDIAN_MODE_LITTLE, + ddr_base, ram_size, machine->initrd_filename, BINARY_DEVICE_TREE_FILE, NULL); @@ -145,7 +146,9 @@ static void petalogix_s3adsp1800_machine_class_init(ObjectClass *oc, void *data) { MachineClass *mc = MACHINE_CLASS(oc); - mc->desc = "PetaLogix linux refdesign for xilinx Spartan 3ADSP1800"; + mc->desc = legacy_binary_endianness() == ENDIAN_MODE_LITTLE + ? "PetaLogix linux refdesign for xilinx Spartan 3ADSP1800 (little endian)" + : "PetaLogix linux refdesign for xilinx Spartan 3ADSP1800 (big endian)"; mc->init = petalogix_s3adsp1800_init; mc->is_default = true; }