From nobody Fri Nov 14 21:07:18 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1760104096; cv=none; d=zohomail.com; s=zohoarc; b=L0zyl3M8Ocs9drECe0yvYxddOmYqN0nEMVeBam8WDQRRSLlduFeOIz0fXJMJsKmdjv8atVrbeE60VC8aaqDaw/PS2p844m+BNq9uCjDFmY5IRSZwotZRvkltlf0ffqk56YyU8JK5cOsoMV3Ew/EqBCn/efrLKsVlrdkh+LX6m54= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1760104096; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=vkc03exu55eBo9yCSXwIrehmGU4C40E+gstJ6ZsPFco=; b=j5dLcoO1nHhd7ck6qO2oVXnUKweCDA9bj4YhoWMhZzJEf+8b4ITZ1w5VOQpw2HMVUfzpFNyqwYNtd1TLMigJnA174Y4ZrxOkFwyHkX0nm2y9C0kMi43dwnC702lJbz5dnPX4atDXaZIThmi6qGx9OfcOGXxBsG1AcE1jSkHvu+I= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1760104096260604.7847813749529; Fri, 10 Oct 2025 06:48:16 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v7DQy-0003pG-VJ; Fri, 10 Oct 2025 09:45:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v7DQt-0003ch-Jt for qemu-devel@nongnu.org; Fri, 10 Oct 2025 09:45:22 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1v7DPj-0008JV-C4 for qemu-devel@nongnu.org; Fri, 10 Oct 2025 09:45:18 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-46e37d6c21eso12417525e9.0 for ; Fri, 10 Oct 2025 06:44:00 -0700 (PDT) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-426ce57d4bbsm4347777f8f.2.2025.10.10.06.43.54 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 10 Oct 2025 06:43:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1760103835; x=1760708635; 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=vkc03exu55eBo9yCSXwIrehmGU4C40E+gstJ6ZsPFco=; b=ViYQxAlXIuHm+peN7hK2vZC/MQLY3/HG7I1eqO0yvqYFbe8XPmcozGImxLScoZ9ADy LaJUPH6Mv4MnuPWw+WZXzJQsEj1y3ucvLUTQoFBTUSjGFtFAkIniQXGx2ZEtsRqKUXjr 2Ncj3r41G+KecIaAX8ZFMdoXyMb+PdHSX/ufmibc4TMg+PpPER1xNCtkJnToLUMkf0aq R+UY47vauQzk9vnJPr+LWPPRG2Z0FRvuiY/aqhQ9feMaeed8XIOBoFgY3GysdCQl5hRA JCOJktpe0LTfXACmV5Dx98z2DMCeweV1dJH5bJZyGBLB0qMkbO8vEwNYmdGBSxLhgR/B tj+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760103835; x=1760708635; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vkc03exu55eBo9yCSXwIrehmGU4C40E+gstJ6ZsPFco=; b=ZDtLBzqXNXXNvIU1WU1FOooZGs53hYG3BD2Ehh1uw/1dQ/OqNHxvGAOpXiPPz9VzQY vHsROtcOikOMqG92msRPe1hj4ipXxbdhA4VsRKA/hUYxTWxIPSczlM2dAFPoogSJ0UWJ /zR8ajKg3yHGC1VdxdLQFvq8Me1g3MIRNUGe28BLROmXDQ6ZT/Ve0j/jqu9zD/YlRd44 or7lL9BwUTOYob2NDvqGJOfk7G+VWSDksXlM2O9C/GukHZr3Qn/vF2E15yv5U2gihvhJ Xz/dxb+dIw0vi5CTfZWq61fctzbnGFsnptMYtF9EgWzeIS9n8W+r8Uju26To4Z2AS7BD CPQQ== X-Gm-Message-State: AOJu0YwO0wl+QKafC9DwncLMniHP0Xp3NXpBiE1Aex+iC3l1LBinSFkP Fx1RmWwxNgWO4v9YRWbKfO7VuoelKO7zfH28zL1k5IbaIjZ7SbXXFVVXSQDTChoqRz6Q9cdWlYh NNqDY6C8ulw== X-Gm-Gg: ASbGncvJuZreLI1znG66UI1z9oP+DW7NL36jwTmU/WQJH3J+x+f+aCDWBm8csy/7R7o 4uGC8eJpzhav6EtLFN6ExvVXSjp5NMc8Cn6rHvHCoh++iIw/Qzq2KNDaJo0LunxA4i8vJ9Q2tRX IB9WzYfIn5LyAaPmVZNJg5w7yC3j4JWpQvzK9KAPmHcKmAefzbBbSxrvOvd5iBUzKFzJUnmAnPy Ttm1WOKqoDWLGjQQREEuCGHRHGKUMtoyWEjwdgd6L4iaK9ALLHTZNpbCAJvy/xL2tai/rkFoGL5 hpzwqE5YKmUMePVpAFNNOl4X4RKnFkCXfYCilbAwDLM939a0PWpjZS0XIgUycrgc33AM0AVT4Us ZmisqN0rVd73OZXfg/YD2LJ3i0nYAYgtzTK30CJKCgKVIKcaQnVrn1JqqU/uLOxivjhJF44GdkR 4xMpvciAhdQaGfZKRBdnTXezU/5c1L8w== X-Google-Smtp-Source: AGHT+IE6LY1k+UfqIuVIOh4wE/dwJvXWsQQBI7D27IlvBg6zUbG4pRugCrmKqq6Tynirh0fqhPm1NQ== X-Received: by 2002:a05:600c:37c9:b0:46e:477a:f3dd with SMTP id 5b1f17b1804b1-46fa9b1b18emr83406515e9.36.1760103835401; Fri, 10 Oct 2025 06:43:55 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 16/16] util/bitmap: Replace HOST_BIG_ENDIAN #ifdef with runtime if() check Date: Fri, 10 Oct 2025 15:42:25 +0200 Message-ID: <20251010134226.72221-17-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251010134226.72221-1-philmd@linaro.org> References: <20251010134226.72221-1-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 client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: 4 X-Spam_score: 0.4 X-Spam_bar: / X-Spam_report: (0.4 / 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, SPF_HELO_NONE=0.001, SUSPICIOUS_RECIPS=2.51, T_SPF_TEMPERROR=0.01 autolearn=no 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: 1760104099497154100 Replace compile-time #ifdef with a runtime check to ensure all code paths are built and tested. This reduces build-time configuration complexity and improves maintainability. No functional change intended. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- util/bitmap.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/util/bitmap.c b/util/bitmap.c index 8d12e90a5a4..2346159116e 100644 --- a/util/bitmap.c +++ b/util/bitmap.c @@ -421,19 +421,14 @@ static void bitmap_to_from_le(unsigned long *dst, { long len =3D BITS_TO_LONGS(nbits); =20 -#if HOST_BIG_ENDIAN - long index; - - for (index =3D 0; index < len; index++) { -# if HOST_LONG_BITS =3D=3D 64 - dst[index] =3D bswap64(src[index]); -# else - dst[index] =3D bswap32(src[index]); -# endif + if (HOST_BIG_ENDIAN) { + for (long index =3D 0; index < len; index++) { + dst[index] =3D (HOST_LONG_BITS =3D=3D 64) ? bswap64(src[index]) + : bswap32(src[index]); + } + } else { + memcpy(dst, src, len * sizeof(unsigned long)); } -#else - memcpy(dst, src, len * sizeof(unsigned long)); -#endif } =20 void bitmap_from_le(unsigned long *dst, const unsigned long *src, --=20 2.51.0