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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4804706ef6csm46267305e9.15.2026.01.22.00.54.22 for (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 22 Jan 2026 00:54:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1769072063; x=1769676863; 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=T0NIoP5vj7+UtH8d8OaQyAaqLxRNAQHUjCqlru2rVG0=; b=JOqkeOqyIDYhNS6XWSsw1UwvOReaUppzErNv65ArEhax0vR1O8pYpdbpY7eznFxmd/ Odx4Wt0sAHq+P9Ji140/P2EIKIMKYgFjRTbCJG/gXLRMF76XhTV7AEE/XzPQ0HYnriGG /j0NV2eLgZ5XGrfOO/Nx+Ywr8pIjNBl4u3m+p9UnGXYj2NUaM9tGO19HbN/MvtV2IkKb kgDciCiUoR38tMfq0witjzQ3LJMJaBn9P2h6l59fNIt95mAo4FUfEj43LIV48998hPTe 2N0/D5PL3v19Y1Lwre91Mi64NTcT54tsvGaA2l2Pa/IlLzM7zncqYIcJmUtkbRc5rkGR P84A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769072063; x=1769676863; 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=T0NIoP5vj7+UtH8d8OaQyAaqLxRNAQHUjCqlru2rVG0=; b=tJdQF6MaEL7A+FL3NGUPkJzkStpeQ3nhC1Q74kk0M3Hj+qZIBwZEQ0uXqPhmXwHqVx Mm7gcuVkT4/2h7Cz/tY21bwxXYsq5NxQQLISqtHdbQspIGZ4CvGh3CecyBAmlJ6CLgAW oEvw4Oi66CW/PJC3yyDleeyH/uWyFHGmysbiWtk3b7FhiyVWHJB9/l4FnZ5dU7hsZS66 flamlY0mz8VpN8NT+Pff6HNy5lZGUS3fwZUbrQvIrGSToDMqvgBZczBx5VL01hOnF/o4 OthHeoJa606CEa//akrtMDT3Z0tW5sMW2lL0HYCtqw7ytcznhO9GvGxXz/+oNJA+bJby lIVg== X-Gm-Message-State: AOJu0Yyc3u92sWPEmCmJpSM4FFXPnR1hE5fuyeAfiLRQDp9v1Z1f3W0M oEoxJvG2X08N7m+s160smc0UItDyirwzMYQNOib4yyxuSIdJZAs40WJKYtUW6TBCwoBM63Gu9wN 1fmZQCps= X-Gm-Gg: AZuq6aIIPBNgVOdxQFnbLzzHYTFHG1z5lYTbQQ85eF0zhAHu0bOq8PVTlj3AVuDZPCh 9Nj+eI5bCN2K9s+gIw2wr7CpGRkawi7oqY+zoXWnIUuTh3V9gxjm4gAfN2i5LRNKcInTbFpn/4y 5+SrDmy7e8VS2m0IteeYoNAffsvciWnzEXTlySjRLzRpnltgf/wKy557K2J2waICnKPm2c8/sxi AdNNorndUXrJ2ZPqbtIcoiTxHzeN8nysQSl/LMpHSb1e2cNljXIuHDOWLTU51WMpic3X5IH/OGJ rGnj4eJssVbKzz2v/O6rpD9xcPz8NBrZAJKm/2ldMb76OVmMFgVztErJQYLgAA/h4sJmCBynxmt ZVwTLqoOA6EebLD6qQ5lVQSVd/166bNp3Lfwn9BRzI7MK7gRjhxwJ9E7mcZF9dZPpNrSsXUC76Y EHBhuqCoXnM9/qNp2qkvi8eJMzaOty0Uhrxt4wNfHICFHuIEWWlogOm5NWeMI8 X-Received: by 2002:a05:600c:35c6:b0:477:93f7:bbc5 with SMTP id 5b1f17b1804b1-4801e2fdf57mr324732635e9.10.1769072062921; Thu, 22 Jan 2026 00:54:22 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PULL 13/31] system: Allow restricting legacy address_space_ldst() native-endian API Date: Thu, 22 Jan 2026 09:52:36 +0100 Message-ID: <20260122085255.95035-14-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::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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: 1769072149906154100 Guard the native endian APIs we want to remove by surrounding them with TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #ifdef'ry. Once a target gets cleaned we'll set the definition in the target config, then the target won't be able to use the legacy API anymore. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson Message-ID: <20260109165058.59144-16-philmd@linaro.org> --- include/system/memory_cached.h | 2 ++ include/system/memory_ldst.h.inc | 2 ++ system/memory_ldst.c.inc | 2 ++ 3 files changed, 6 insertions(+) diff --git a/include/system/memory_cached.h b/include/system/memory_cached.h index e0ed54bd1eb..6eb6179140b 100644 --- a/include/system/memory_cached.h +++ b/include/system/memory_cached.h @@ -80,8 +80,10 @@ void address_space_stb_cached(MemoryRegionCache *cache, } } =20 +#ifndef TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #define ENDIANNESS #include "system/memory_ldst_cached.h.inc" +#endif =20 #define ENDIANNESS _le #include "system/memory_ldst_cached.h.inc" diff --git a/include/system/memory_ldst.h.inc b/include/system/memory_ldst.= h.inc index dd1fb482eac..896550bdd65 100644 --- a/include/system/memory_ldst.h.inc +++ b/include/system/memory_ldst.h.inc @@ -25,8 +25,10 @@ uint8_t glue(address_space_ldub, SUFFIX)(ARG1_DECL, void glue(address_space_stb, SUFFIX)(ARG1_DECL, hwaddr addr, uint8_t val, MemTxAttrs attrs, MemTxResult *result); =20 +#ifndef TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #define ENDIANNESS #include "system/memory_ldst_endian.h.inc" +#endif /* TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API */ =20 #define ENDIANNESS _le #include "system/memory_ldst_endian.h.inc" diff --git a/system/memory_ldst.c.inc b/system/memory_ldst.c.inc index ebb441f1a66..a728b7737c2 100644 --- a/system/memory_ldst.c.inc +++ b/system/memory_ldst.c.inc @@ -105,9 +105,11 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, hwaddr= addr, uint8_t val, attrs, result); } =20 +#ifndef TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #define ENDIANNESS #define MO_ENDIAN (target_big_endian() ? MO_BE : MO_LE) #include "memory_ldst_endian.c.inc" +#endif /* TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API */ =20 #define ENDIANNESS _le #define MO_ENDIAN MO_LE --=20 2.52.0