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 lists1p.gnu.org (lists1p.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 76D67CD5BD5 for ; Tue, 26 May 2026 20:04:43 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wRxzQ-0004go-BU; Tue, 26 May 2026 16:03:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wRxzN-0004fP-Bl; Tue, 26 May 2026 16:02:57 -0400 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wRxzL-0002wj-Li; Tue, 26 May 2026 16:02:57 -0400 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 8F45A600AB; Tue, 26 May 2026 20:02:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEFF41F000E9; Tue, 26 May 2026 20:02:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779825774; bh=Cw9b2yaVekAwr8cSAaU3u13HS5WHaa+YXcm5rfw6fPc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=KRNRrNOyxDPCO1AY07perfJbVP6xzjjkJer/86as17vkC+UNWqHGJTGk6d81IX9n7 bVdD+asFguL5TH69r7SIRWDC6aINnNozdMLa0tD1eyWHSx8P57PHS5uIzBrr1oi0yi dT/ep00jGriX85P9nsHqTK5w9tFhMlKZQoT3Q1JKycV/TwntsLaU0cTReGuxpefTTh XbiRpca7fNSU0m/busZn1GMQpXv8QoQ61Gcz8YXYoBFcuMYtOSpNAIjfZAwRWPu6jf SUjF7C+56s1j0NlFqvDpbUoDelDR3Xu0Qpo4u/8FGTjepmkjXhZJ1ldQSuxeROuD/2 nEMP6KRWlLK3Q== From: Helge Deller To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , qemu-s390x@nongnu.org, Richard Henderson , Eric Farman , Matthew Rosato , Helge Deller , Aleksandar Rikalo , David Hildenbrand , Laurent Vivier , Cornelia Huck , Jiaxun Yang , Yoshinori Sato , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Ilya Leoshkevich , Aurelien Jarno Subject: [PULL 11/12] linux-user: Move init_main_thread() prototype to user-internals.h Date: Tue, 26 May 2026 22:02:06 +0200 Message-ID: <20260526200207.79738-12-deller@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260526200207.79738-1-deller@kernel.org> References: <20260526200207.79738-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2600:3c04:e001:324:0:1991:8:25; envelope-from=deller@kernel.org; helo=tor.source.kernel.org X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Peter Maydell The init_main_thread() prototype is needed only by code internal to linux-user/, so it doesn't need to be in qemu.h (which is also pulled in by various files outside linux-user/). Move the prototype to user-internals.h, and give it a documentation comment. Signed-off-by: Peter Maydell Reviewed-by: Helge Deller Signed-off-by: Helge Deller --- linux-user/qemu.h | 2 -- linux-user/user-internals.h | 15 +++++++++++++++ 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/linux-user/qemu.h b/linux-user/qemu.h index 7f98fb2607..474489f046 100644 --- a/linux-user/qemu.h +++ b/linux-user/qemu.h @@ -371,6 +371,4 @@ void *lock_user_string(abi_ulong guest_addr); /* Clone cpu state */ CPUArchState *cpu_copy(CPUArchState *env); -void init_main_thread(CPUState *cs, struct image_info *info); - #endif /* QEMU_H */ diff --git a/linux-user/user-internals.h b/linux-user/user-internals.h index 21daf422b7..fbfd12237f 100644 --- a/linux-user/user-internals.h +++ b/linux-user/user-internals.h @@ -194,6 +194,21 @@ static inline void begin_parallel_context(CPUState *cs) } } +/** + * init_main_thread: Set CPU state for main thread + * @cs: CPU context to set + * @info: information about the image being loaded + * + * This function must be provided by the per-target code. It should + * set the initial CPU state based on the information about the + * starting binary in @image_info. This will be at a minimum setting + * the initial guest program counter and stack pointer; it should + * also set up any other guest register values where the Linux ABI + * defines that they start set to some other value than what the + * guest CPU architecture gives you out of reset. + */ +void init_main_thread(CPUState *cs, struct image_info *info); + /* * Include target-specific struct and function definitions; * they may need access to the target-independent structures -- 2.54.0