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 DB57ACA5FF4 for ; Sun, 4 Oct 2026 11:44:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1xDKcj-0003zc-Dt; Sun, 04 Oct 2026 07:43:21 -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 1xDKch-0003zJ-Ug for qemu-devel@nongnu.org; Sun, 04 Oct 2026 07:43:20 -0400 Received: from sea.source.kernel.org ([172.234.252.31]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xDKcg-000231-El for qemu-devel@nongnu.org; Sun, 04 Oct 2026 07:43:19 -0400 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id B44F843FFE; Sun, 4 Oct 2026 11:43:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A1D61F000FF; Sun, 4 Oct 2026 11:43:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791114196; bh=0rlaOawbBJkQZZRjtHgciasQn7rUe/EsTW9LOtgsfV0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=FZ7UvaZxKlj+0An3+ntXq3lbtHi4h9t43aN0MzgdXSRJmgOnPUNUhtP4YzK5PxDkP Ey93axwVjkgInZw7zeDg5ymexjJlsZkVKeWzLUi+ahFFfkfHg3PmlCDiUOOqbo9QGm qkz2+rV2T9nrk+KX8IilDNvDdm4hcMLzCvSrtrJV1aPS3lFgW9pO1giZz2Kzd92FmI fl2kjeVc85FFXHH5LmbLayh7lLkubh8/EV8+1kFfKYcbWGgUxQL1y0yYPKn5thoGLr /KDL05WxHKns2knGIY7iwErXV0/48VBxoH9+XbUgsQUSJFeZs4S4JB6peJ03fErGZG ozHab2b7CjN7A== From: Helge Deller To: qemu-devel@nongnu.org Cc: Laurent Vivier , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Helge Deller , Jiaxun Yang , Aurelien Jarno , Pierrick Bouvier Subject: [PULL 1/5] linux-user: add elf_core_eflags() hook for core dump e_flags Date: Sun, 4 Oct 2026 13:43:06 +0200 Message-ID: <20261004114311.3874-2-deller@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20261004114311.3874-1-deller@kernel.org> References: <20261004114311.3874-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=172.234.252.31; envelope-from=deller@kernel.org; helo=sea.source.kernel.org X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.24, 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: Matt Turner Let targets set e_flags in the core file header. Default to 0, as before. Signed-off-by: Helge Deller --- linux-user/elfload.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/linux-user/elfload.c b/linux-user/elfload.c index c4bdaa146a..c188fa03c3 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -144,6 +144,10 @@ typedef abi_int target_pid_t; #define EXSTACK_DEFAULT false #endif +#ifndef elf_core_eflags +#define elf_core_eflags(info) 0 +#endif + /* * Provide fallback definitions that the target may omit. * One way or another, we'll get a link error if the setting of @@ -2212,7 +2216,8 @@ static int elf_core_dump(int signr, const CPUArchState *env) /* Create elf file header. */ hptr = header; - fill_elf_header(hptr, css.count + 1, ELF_MACHINE, 0); + fill_elf_header(hptr, css.count + 1, ELF_MACHINE, + elf_core_eflags(ts->info)); hptr += sizeof(struct elfhdr); /* Create elf program headers. */ -- 2.54.0