From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7204DC369C2 for ; Tue, 22 Apr 2025 19:45:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u7JIa-0002YF-82; Tue, 22 Apr 2025 15:28:52 -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 1u7JIP-0002US-Hk for qemu-devel@nongnu.org; Tue, 22 Apr 2025 15:28:41 -0400 Received: from mail-pj1-x102f.google.com ([2607:f8b0:4864:20::102f]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1u7JIG-0006BQ-Qb for qemu-devel@nongnu.org; Tue, 22 Apr 2025 15:28:35 -0400 Received: by mail-pj1-x102f.google.com with SMTP id 98e67ed59e1d1-30384072398so4587382a91.0 for ; Tue, 22 Apr 2025 12:28:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745350110; x=1745954910; 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=8Sl3ykiXNh537Gb60LwyKbiNxYZ045w+WbZ93YXcawE=; b=k6vTI3ZJw2Hw7jiGcjc7LAK24CMyVYBflYr0w0M3ZLIKyKevmn1Nw5Ttk3vDsNcZ2O RKpSt2VZkc+pASgYMhm9ZttUrR3wcBJ3pHtLsm/VgZ612N8hnpuwV4SA0yEhIauKoHjL RvdVGodBaQdTzCNre06T6kPraS8KDQPco9YSW5Zstn8VaW9GUGO6b9t/+OFMO/i/aukJ 1HCTa3x/etv3YTA968h7PNS4CME1lBzfUmH2WPEj8lECBN2XWNdfgkZ7SA3nRd3DWZ2U 3rQyM/CDfRLiJdw0H70Cd+9BqTW9BE1WyXzOJ0u3+gdkopSBpD/3cmKhg/vIMSyN/Pa9 3lcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745350110; x=1745954910; 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=8Sl3ykiXNh537Gb60LwyKbiNxYZ045w+WbZ93YXcawE=; b=ptiH4DbmRvsZp2stLSr4Et1gLZ5HiTPAtPc5kGtS9e3lQ7mbV8F0KVaFkr/QqbcSms B0+ytB0ZTVZZkP5QXiv/YpMJ218FK1qLSLpcHJIfEOCdQw0At28I3fEV6nRLVz71himc 02yq2aLTJ3VMx5iYDp7iLSUFc1LeYzC+VJpO+uKDC9HXYOaqjGDyl2ofR2g8aa7SKPoz Cf0nDOp027ZmB2onVUCExguwdv6pEDDMvP+LMXiD1srO7xrokixH/oWJAIRsORK6NjDy Jng/hcpvt4hfTnJbx1/hq6BHwDk5TlD7XWRGA4VvvHzpvMPM6wecLofjrq6PIO/vN1OD MEcw== X-Gm-Message-State: AOJu0Yy7+MNL2dVNZs+RpuBhIOaHR0DhprnnqvtMKGPTE4wsxJ7jRmnX lVwYBsEISCmJXleGUu7DFGZLeiDzY0Qcu2976AEfmVFPpT8eibVsA2lhrNgXlAc/n6hNhXg/4DP K X-Gm-Gg: ASbGnctwO3ANN1SLulNOJrk8wLkyOFet6l0weR6MT09lTKoh3zc6xKQC4sUmcLWsg80 Atsa8YuXDMzWyZDJs6rKcGJbTfz4N5VFEjwVjCOz7Pisn2vKTdCfT/zETaYI7WhOjwICrM01Ciq vFYvNtg47E25ZVuvL0EF0PNNOPNifqyisumi4Lf9Akr8Tf2r9gbkX8BudU+UJtlQLxtIshEsHk3 XJjN97iZ//9gf+brpZDo7CiwNcdXJODhO6Vt9PKcaMOl27yAKCPW6ZtqTjKu5VnQcFxHuWb4Er5 8+ayTC2l1S7quu9EYZAUWT9ANdb33sczfT5KFafNZGCr/8R8nikn4nMQRLRBX82R5cp57T1/uUs = X-Google-Smtp-Source: AGHT+IEZWC+LXbS7xP6d6QIgLZk5oaHQcwTjWYFvqeArb55HkvUGhT4FPUBL2ion4ZIwNmT9L25fFQ== X-Received: by 2002:a17:90b:5404:b0:305:2d68:8d39 with SMTP id 98e67ed59e1d1-3087bb571a2mr29583503a91.12.1745350110457; Tue, 22 Apr 2025 12:28:30 -0700 (PDT) Received: from stoup.. (71-212-47-143.tukw.qwest.net. [71.212.47.143]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3087df21278sm9146865a91.29.2025.04.22.12.28.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Apr 2025 12:28:30 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Pierrick Bouvier Subject: [PATCH 015/147] include/exec/memory: extract devend_big_endian from devend_memop Date: Tue, 22 Apr 2025 12:26:04 -0700 Message-ID: <20250422192819.302784-16-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250422192819.302784-1-richard.henderson@linaro.org> References: <20250422192819.302784-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::102f; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x102f.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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Pierrick Bouvier we'll use it in system/memory.c. Reviewed-by: Richard Henderson Signed-off-by: Pierrick Bouvier Signed-off-by: Richard Henderson Message-ID: <20250317183417.285700-16-pierrick.bouvier@linaro.org> --- include/exec/memory.h | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/include/exec/memory.h b/include/exec/memory.h index 577f473446..fc07f69916 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -3138,16 +3138,22 @@ address_space_write_cached(MemoryRegionCache *cache, hwaddr addr, MemTxResult address_space_set(AddressSpace *as, hwaddr addr, uint8_t c, hwaddr len, MemTxAttrs attrs); -/* enum device_endian to MemOp. */ -static inline MemOp devend_memop(enum device_endian end) +/* returns true if end is big endian. */ +static inline bool devend_big_endian(enum device_endian end) { QEMU_BUILD_BUG_ON(DEVICE_HOST_ENDIAN != DEVICE_LITTLE_ENDIAN && DEVICE_HOST_ENDIAN != DEVICE_BIG_ENDIAN); - bool big_endian = (end == DEVICE_NATIVE_ENDIAN - ? target_words_bigendian() - : end == DEVICE_BIG_ENDIAN); - return big_endian ? MO_BE : MO_LE; + if (end == DEVICE_NATIVE_ENDIAN) { + return target_words_bigendian(); + } + return end == DEVICE_BIG_ENDIAN; +} + +/* enum device_endian to MemOp. */ +static inline MemOp devend_memop(enum device_endian end) +{ + return devend_big_endian(end) ? MO_BE : MO_LE; } /* -- 2.43.0