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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-435b1c24ac1sm1324206f8f.14.2026.01.22.13.01.37 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 22 Jan 2026 13:01:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1769115699; x=1769720499; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=43ixM+aKuIksflZPIqnhd7zfLTeR5wkYWXfnKtaWNkY=; b=ButbmFvg8kFhkaA+51zMW8AkExRqUmVzLvMoxermfzMa6WvmLzSPp5cKihtPbkK3Gb iBrJh5lL05u5PgnBHDaAU9aiCn6Wy7Pm/rdNO+RSn0m9Dcmuzfoona0xhvZ5aMV6IM5R ChUgvmQbVwTM43Wm6FeM6PbDQZgSq1vTadcgYe0BbUuV/CpJA1zpAA/PnLsJU/OAZ3kK 9vHEyLxI7x8jCIIh24bq01dTMe2o7u+v18I551kN+1md/LvifK1xSMOEv4IEdpcpXlZq hKpRGKUIXUNIU40M7tthQQ9lBosGNj/OYdEMCfh1USD2Ee1TYJEn1FvxhcvNfUUJyGjh 7wBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769115699; x=1769720499; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=43ixM+aKuIksflZPIqnhd7zfLTeR5wkYWXfnKtaWNkY=; b=NLjcPWlCMrx2UMJBW/3MPSz8Ma3l2vM0mC2Au+RRYO3YXuaoAV9Y5rhgABrjhZEj6O 5fAavsoXPDO1WOuac4Qf3JUppQzfielXvlO/YQ48Oc6/3zWOroCjTc3IS080YQjO/WMw D4vCHef9DlYLxjMxzaOIC4rEeFutO7DihUKyp3tJD6SX4WU46QqcmkQEh1nBzWZEwl6k zjEV9v9+WQw16SsAmhAUU5OJLY1zCMffcSanhewKzWb8EM12MQTwyK0MEblPCUQCdvyy 9KbHKEee5Hjtkju/U0eT8V1K0YsBIsfvG1R+9N3jSPR5RfDWRXnQhsZIja13tbm0XQIN mPDQ== X-Gm-Message-State: AOJu0YxtTxtKpyYVtuEY4DGP/VfkEoMdaCVyxOU2q45Lki49TS+vafwr A03RJWb/yQ9AWrqOOdoxrSEIyfe7OewmvDaBD/yBvNaPL3kCcdB8nSQjCwZJZjHmzgk5jeNvNXN YtIVmaq4= X-Gm-Gg: AZuq6aJ+8EeCWdNEwcUP+oWVRq1y0arhKhIzVfFqSNJk0YFS+I9N2au3zEDeFKln4Vn 28yB1AvhwkD3v4gI6aXbr7PsleJQ4BN9uTNKtkI6k+ULOUOQFTmykiQJG82ZyOr+PSLGiztnxY/ 1zczS29o40kT3xIL8DXMo32vc9yPe2JrEsoEBBqBp90IMliqbAT8x/0NmqZjj0b1Q+alEnOc20y dYsRhBACkAn1NnXKdxV9rEOvHJxNqCZnAOCi0XeeOYluMNmLikDM2bmO8yZ/WntBIdHjjxaj/0o 61v/fGBz7YC3bPlyMv223+ZWmmSJrQpEXzTIXzMk5immfcnxBYF+U9rk4Hy+KDoZO4MHZXYb4xq zMMv6bi3ClrmAq4ZPtGPfEeCNqVw+ZIKmkTbYi4xT1qDiSm2/tyy10ZWab053E3rHCZDNRTefBD JOwjRh1JyEmCseczcw5HfZalfqiQFcRMkqjJrK6JwlU6cz/8jlH/oJ631JTs85 X-Received: by 2002:a05:6000:2c01:b0:430:f454:84ae with SMTP id ffacd0b85a97d-435b161d1famr1333446f8f.63.1769115698541; Thu, 22 Jan 2026 13:01:38 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Chinmay Rath , Anton Johansson , qemu-ppc@nongnu.org, Nicholas Piggin , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v4 05/11] target/ppc: Introduce the mo_endian_env() helper Date: Thu, 22 Jan 2026 22:00:55 +0100 Message-ID: <20260122210101.55358-6-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260122210101.55358-1-philmd@linaro.org> References: <20260122210101.55358-1-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::434; envelope-from=philmd@linaro.org; helo=mail-wr1-x434.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=unavailable 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: 1769115738484154100 Introduce mo_endian_env() which returns the endian MemOp from the vCPU env pointer. Keep it hardcoded as MO_TE. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- target/ppc/internal.h | 6 ++++++ target/ppc/mem_helper.c | 10 +++++----- target/ppc/tcg-excp_helper.c | 2 +- 3 files changed, 12 insertions(+), 6 deletions(-) diff --git a/target/ppc/internal.h b/target/ppc/internal.h index 58f315ffcf5..09333bed342 100644 --- a/target/ppc/internal.h +++ b/target/ppc/internal.h @@ -19,10 +19,16 @@ #define PPC_INTERNAL_H =20 #include "exec/breakpoint.h" +#include "exec/memop.h" #include "hw/core/registerfields.h" #include "exec/page-protection.h" #include "accel/tcg/tb-cpu-state.h" =20 +static inline MemOp mo_endian_env(const CPUPPCState *env) +{ + return MO_TE; +} + /* PM instructions */ typedef enum { PPC_PM_DOZE, diff --git a/target/ppc/mem_helper.c b/target/ppc/mem_helper.c index cf8f1fa9c1e..3c91d641f9a 100644 --- a/target/ppc/mem_helper.c +++ b/target/ppc/mem_helper.c @@ -88,7 +88,7 @@ void helper_lmw(CPUPPCState *env, target_ulong addr, uint= 32_t reg) } } else { /* Slow path -- at least some of the operation requires i/o. */ - MemOp op =3D MO_TE | MO_UL | MO_UNALN; + MemOp op =3D mo_endian_env(env) | MO_UL | MO_UNALN; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); =20 for (; reg < 32; reg++) { @@ -114,7 +114,7 @@ void helper_stmw(CPUPPCState *env, target_ulong addr, u= int32_t reg) } else { /* Slow path -- at least some of the operation requires i/o. */ for (; reg < 32; reg++) { - MemOp op =3D MO_TE | MO_UL | MO_UNALN; + MemOp op =3D mo_endian_env(env) | MO_UL | MO_UNALN; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); =20 cpu_stl_mmu(env, addr, env->gpr[reg], oi, raddr); @@ -158,7 +158,7 @@ static void do_lsw(CPUPPCState *env, target_ulong addr,= uint32_t nb, break; } } else { - MemOp op =3D MO_TE | MO_UL | MO_UNALN; + MemOp op =3D mo_endian_env(env) | MO_UL | MO_UNALN; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); =20 /* Slow path -- at least some of the operation requires i/o. */ @@ -252,7 +252,7 @@ void helper_stsw(CPUPPCState *env, target_ulong addr, u= int32_t nb, break; } } else { - MemOp op =3D MO_TE | MO_UL | MO_UNALN; + MemOp op =3D mo_endian_env(env) | MO_UL | MO_UNALN; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); =20 for (; nb > 3; nb -=3D 4) { @@ -300,7 +300,7 @@ static void dcbz_common(CPUPPCState *env, target_ulong = addr, haddr =3D probe_write(env, addr, dcbz_size, mmu_idx, retaddr); if (unlikely(!haddr)) { /* Slow path */ - MemOp op =3D MO_TE | MO_UQ | MO_UNALN; + MemOp op =3D mo_endian_env(env) | MO_UQ | MO_UNALN; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); =20 for (int i =3D 0; i < dcbz_size; i +=3D 8) { diff --git a/target/ppc/tcg-excp_helper.c b/target/ppc/tcg-excp_helper.c index a8c67364669..77d21523a5b 100644 --- a/target/ppc/tcg-excp_helper.c +++ b/target/ppc/tcg-excp_helper.c @@ -161,7 +161,7 @@ static void do_hash(CPUPPCState *env, target_ulong ea, = target_ulong ra, { uint64_t calculated_hash =3D hash_digest(ra, rb, key), loaded_hash; unsigned mmu_idx =3D cpu_mmu_index(env_cpu(env), false); - MemOp op =3D MO_TE | MO_UQ; + MemOp op =3D mo_endian_env(env) | MO_UQ; MemOpIdx oi =3D make_memop_idx(op, mmu_idx); uintptr_t retaddr =3D GETPC(); =20 --=20 2.52.0