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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-432bd0dad8bsm23857372f8f.8.2026.01.09.08.52.33 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 09 Jan 2026 08:52:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1767977555; x=1768582355; 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=X3ZoIJR3OjEuiKDmyBptqH1tgWzQzhR33On1g0jSsHA=; b=J+yc7CK98LKyZIwAT5hvzX/3RlugVlgSQs9pxzZmGXYATcal7NBj5e1btGfeC3HgIe 1oyhSixVgOId6fmpluR6IvUr6QD2rY8ZS9DlygzYCmpWVJrhAT9/6uXVMVMAza/WRJMg 4JSkgQKl65pWburmbaUi+LTct8wBYz0/iyQFYN9eahX9vm+N66lExY2JCwsl//gQAd/v 9TeTl+TxLWMyghlFhL9sA7pBtp+SO0Tfiv99ebT21dTYsmoQ2xNOrJXDgqciJXrsc/aQ XDIvrLP0xivbI627uM5PaEn+z1ByFVO5izjwDujOmhQntQsBAZq9dYaHO7nMQQiTvfsc a7xQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767977555; x=1768582355; 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=X3ZoIJR3OjEuiKDmyBptqH1tgWzQzhR33On1g0jSsHA=; b=FZGh2Q/ZyzlFevFmUI/0NUy+69dv/zQsvUd8x6jmQnoR+6cvy6IAAIe+oahsaBXFny 1efD/hp+U4knUE1nnxdnUhzl8/gV22LOvUUdj1OVVf054qqHQJf3G+DmrtIa2avqopAG 4xCpxFV7VaeUuhNCZo2/cf9rNsZUCuM9nEv4FOCQqyYvy9AIKQo+4egG9envwwU9zhmN U8a8sq8Qv1D6rBlwZY3XkxpyNetGhzAD5OU4YaepobxUg11PX8RueMKLGg4K/LI2GKWN TCgD9v4HtD2unrfuo5HYpDHILCQZ6BcIZn0AW87kgs96QFQHzno3qSuf0Y/segs0Tn2C Q6TA== X-Gm-Message-State: AOJu0YxqtaopXQAmS4//TRsXFjTLUevhPS1uPJbi8anRBqRepr+6HHtZ P+fcSCTkBOAJFiJbXB8G36s8dY1LuufY3X/842X/dEg1pWNkWLX0tn5K5QqNGW1Kgvr54tXhWBJ EbqtkES0= X-Gm-Gg: AY/fxX5ljn/RtKeWhMDIBxdv2jiHLm3Vsfh7xIDDbBm/Dnkv0SEsyTiV0h6stt1NlAJ jv5cqqFJuSluTDnK7wBRbHMIwsnFq+mSQNjhm5KGXekY6uTk3UgrbzbH74G5GuvxBdVSuZlEiM7 vaI4tUeo9aEX/DinzXAE4Q9bKKdHsaX8azHTh0HHyF4LZcM4OZUJ1X7BeQkkCCNa5zPIe44TK0r A5uEzPMAZ6EQlxgjGWD4e/y2bW3aKxGijA1iU2j4qxFytokwRy81hg/TSI+VzNw3I/XvRhcAJXO YF2YunsYANvx/rU2TfjVGYZWe1NmzsLvyFg0WHH9wePd9O7C4zcmdoeb2jT9BYupZ/wfuuvTkiA 5tVgFIerpbrovnmITgcUhO1CdyhQZo6X86mSW0yHsVUQVQ01adWzbi5f0Cdtvm3mw9lywnm8N2b d71yAZKsbeMrWpOLuV+ZePAlKuyuKGSKHxhb/wCZXizgDj6Lv1w0r2z+wUabz7 X-Google-Smtp-Source: AGHT+IEFPdZfYLbvp8BxfnXBIN/rVJbV33qMFqHbDfHf5571rrnmbuMC1WbPpkLq0ZBl47+ugbKAgA== X-Received: by 2002:a05:600c:6308:b0:479:1348:c63e with SMTP id 5b1f17b1804b1-47d8486d60dmr94051855e9.9.1767977554726; Fri, 09 Jan 2026 08:52:34 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Peter Xu , Richard Henderson , Paolo Bonzini , Anton Johansson , Manos Pitsidianakis Subject: [PATCH v5 14/22] system: Allow restricting the legacy ld/st_phys() 'native-endian' API Date: Fri, 9 Jan 2026 17:50:50 +0100 Message-ID: <20260109165058.59144-15-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260109165058.59144-1-philmd@linaro.org> References: <20260109165058.59144-1-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: 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: 1767977619780158500 Guard the native endian APIs we want to remove by surrounding them with TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #ifdef'ry. Since all targets can check the definition, do not poison it. 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: Manos Pitsidianakis Reviewed-by: Richard Henderson --- include/system/memory_ldst_phys.h.inc | 2 ++ scripts/make-config-poison.sh | 1 + 2 files changed, 3 insertions(+) diff --git a/include/system/memory_ldst_phys.h.inc b/include/system/memory_= ldst_phys.h.inc index f4c91dc7a91..66bbd3061c2 100644 --- a/include/system/memory_ldst_phys.h.inc +++ b/include/system/memory_ldst_phys.h.inc @@ -31,8 +31,10 @@ static inline void glue(stb_phys, SUFFIX)(ARG1_DECL, hwa= ddr addr, uint8_t val) MEMTXATTRS_UNSPECIFIED, NULL); } =20 +#ifndef TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API #define ENDIANNESS #include "system/memory_ldst_phys_endian.h.inc" +#endif /* TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API */ =20 #define ENDIANNESS _le #include "system/memory_ldst_phys_endian.h.inc" diff --git a/scripts/make-config-poison.sh b/scripts/make-config-poison.sh index 937357b3531..b4d61e8bc9e 100755 --- a/scripts/make-config-poison.sh +++ b/scripts/make-config-poison.sh @@ -11,6 +11,7 @@ exec sed -n \ -e '/CONFIG_USER_ONLY/d' \ -e '/CONFIG_SOFTMMU/d' \ -e '/TARGET_NOT_USING_LEGACY_LDST_PHYS_API/d' \ + -e '/TARGET_NOT_USING_LEGACY_NATIVE_ENDIAN_API/d' \ -e '/^#define / {' \ -e 's///' \ -e 's/ .*//' \ --=20 2.52.0