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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4804706f14fsm52452845e9.13.2026.01.22.00.55.41 for (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 22 Jan 2026 00:55:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1769072142; x=1769676942; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=bs1mcONeiLTXcC9NFaJnqYFDkgsdBFopUmqMHml2a5g=; b=QQpd5pIXP8l8w+7ay8Xr3IwFGtJ6T6g4h3geesknAQkqXcI4fEHR71xenO/a0Z/yje jwesKLVe+Nz2/bgLXKzRYFsVxqliRdktejCIY68NgUG7EkppZy7elUGG1CN6L3VCxKwA MuiYxwv3JhP4DCdS+dgR4TwHa30vuMkc38jeN3JNGtoukzCzTEL3rxdcDDLgOp0BC/+D ADireYskGTpfWC7uNlpbQFDKeOZP2kduAMLposbooEPoc4d4s5K+yg22qGnabn4Q46iF WUs3+Ej17a8yy1zN0qr2YyvFLsfrU+4VLdFZ2a9JjSBS7q03RVEgQJ8BP8S50LkIGMnZ iheQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769072142; x=1769676942; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=bs1mcONeiLTXcC9NFaJnqYFDkgsdBFopUmqMHml2a5g=; b=E4mS5BQW7Vy1iGwLsjwodgwzGIflsp6kWRoke6fVhPyy3/mvMCe/TIQ6Fmk0+N+jDO hhc0blL7v2MEV1pLujn8YJy7mZaYknwbCViGllMe+2CVUJjxoTEnMKHylCCDYKwUHBSV 5OvESkJy262RmiLlwDLCOxPb6m1KU8Vux6fVD5nlgMwTfu8KS6mR3ciwQ6IY+iU6Wguj XvyLXYcruOc9adtw3cS/fYTkAVFlNKhEQXgJiTk/7OGIoZrMx+kLgwbP2plzpHMnJOxH N1Sje0NtTQlSrgYZEIQkAHiCDHgsi9QkECWay13BaPbZVmtzT1hlHvgYcdJu7n6eZ6PC AIUw== X-Gm-Message-State: AOJu0Yxm6HvHys3PPavNRXPk4dHZFKxr6ThNuF4ymbMinGHCayptLEyQ hv2m62Q3zjKATbVV8yvLNCTB7x86BMSRKxvtC1rn9gbahNUr8waCnMlSimRI5EVlRPDGkIA/iP3 WhoQ5M8Y= X-Gm-Gg: AZuq6aLZgmaDDH9jFRMpuk0yGWLwN3C+HfHZzIvjTsA+nfg2TWYa+12Pn8bjDVVoPIt y1cwibkuX2BYQ3KasOVbCu/bNrSQpjj8249y2rA4XZnYb6Ib51mTF8lMqqwHFM98l5nxkkOmb6q sVn4gedGfUABDqHA6EjgRgxjZ9/9YLB5pU0uPlZO1Qi9wqKBOjcYLegvAsXBV+9Pu8+ijc0YSRq zr+43FcNJ9+y+3Ina2AGViDP+WAfae8O34U28Hc+8H9d1ubgknrRQwJziI+m0JK9nY7YwMluc4E LqbVKelUIItFzbKhqxbI5k0SNxuOvGIdyvdlMjn168gVYbK7z03Jt11lbMJQtj2ZyXLvXW1mrYg M9rvfKMi4Zg5cz94EBkVyDhPkes6EGmWA3F3bwsTKTpsBkMN7t5u1A+PQKZPwheBhoa3qobi8Hq bvDh4Ur8PJrHgOESIA3AbCPfnblcaJ7tcyelHU2FXebHJFGmHoT2ZL+QYJO/ZV X-Received: by 2002:a05:600c:458d:b0:47f:f952:d207 with SMTP id 5b1f17b1804b1-4801e341e2emr242656545e9.19.1769072142358; Thu, 22 Jan 2026 00:55:42 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PULL 25/31] configs/targets: Forbid s390x to use legacy native endianness APIs Date: Thu, 22 Jan 2026 09:52:48 +0100 Message-ID: <20260122085255.95035-26-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260122085255.95035-1-philmd@linaro.org> References: <20260122085255.95035-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=philmd@linaro.org; helo=mail-wm1-x331.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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1769072194553154100 All s390x-related binaries are buildable without a single use of the legacy "native endian" API. Set the transitional TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API definition to forbid further uses of the legacy API. Preliminary commits allowing this final change: . f0853c25862 target/s390x: Inline translator_lduw() and translator_ldl() . ee4dae6a332 target/s390x: Use big-endian variant of cpu_ld/st_data*() . 381a1fda5bf target/s390x: Inline cpu_ld{uw, l}_code() calls in EX opcode= helper . 69da23130f2 target/s390x: Replace MO_TE -> MO_BE . 0fb6ad781cc target/s390x: Replace gdb_get_regl() -> gdb_get_reg64() . 409cbb1a619 target/s390x: Use explicit big-endian LD/ST API . 6d9dad71265 target/s390x: Replace HOST_BIG_ENDIAN #ifdef with if() check Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Manos Pitsidianakis Reviewed-by: Richard Henderson Message-Id: <20251224162036.90404-9-philmd@linaro.org> --- configs/targets/s390x-linux-user.mak | 1 + configs/targets/s390x-softmmu.mak | 1 + 2 files changed, 2 insertions(+) diff --git a/configs/targets/s390x-linux-user.mak b/configs/targets/s390x-l= inux-user.mak index 68c2f288724..e3723f5dc54 100644 --- a/configs/targets/s390x-linux-user.mak +++ b/configs/targets/s390x-linux-user.mak @@ -4,3 +4,4 @@ TARGET_SYSTBL=3Dsyscall.tbl TARGET_BIG_ENDIAN=3Dy TARGET_XML_FILES=3D gdb-xml/s390x-core64.xml gdb-xml/s390-acr.xml gdb-xml/= s390-fpr.xml gdb-xml/s390-vx.xml gdb-xml/s390-cr.xml gdb-xml/s390-virt.xml = gdb-xml/s390-virt-kvm.xml gdb-xml/s390-gs.xml TARGET_LONG_BITS=3D64 +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=3Dy diff --git a/configs/targets/s390x-softmmu.mak b/configs/targets/s390x-soft= mmu.mak index 76dd5de6584..544657cfe2d 100644 --- a/configs/targets/s390x-softmmu.mak +++ b/configs/targets/s390x-softmmu.mak @@ -3,3 +3,4 @@ TARGET_BIG_ENDIAN=3Dy TARGET_KVM_HAVE_GUEST_DEBUG=3Dy TARGET_XML_FILES=3D gdb-xml/s390x-core64.xml gdb-xml/s390-acr.xml gdb-xml/= s390-fpr.xml gdb-xml/s390-vx.xml gdb-xml/s390-cr.xml gdb-xml/s390-virt.xml = gdb-xml/s390-virt-kvm.xml gdb-xml/s390-gs.xml TARGET_LONG_BITS=3D64 +TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API=3Dy --=20 2.52.0