From patchwork Sat Aug 19 09:47:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1823280 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20221208 header.b=mJ0iPUjO; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RSYrq6MTqz1yfT for ; Sat, 19 Aug 2023 19:50:35 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qXIZy-0008Ds-Bv; Sat, 19 Aug 2023 05:49:10 -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 1qXIZv-0008D1-Bk for qemu-devel@nongnu.org; Sat, 19 Aug 2023 05:49:07 -0400 Received: from mail-wr1-x434.google.com ([2a00:1450:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qXIZs-0004Np-Kb for qemu-devel@nongnu.org; Sat, 19 Aug 2023 05:49:06 -0400 Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-3159d5e409dso1817072f8f.0 for ; Sat, 19 Aug 2023 02:49:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1692438542; x=1693043342; 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=3JAfWqMnHgpL9IoIVe+auJYPOPEmTFIAYeHKJ4xSGEk=; b=mJ0iPUjOjLy8EjwDPfR1G3dBM3GbD1R0K2nVsqrcZ2TrVb3WHATR9mXYvMlI7bfHaR WLI0rXTWgvKXi6YNUoFhIiqefZ0ubcZMHIzLg+GNpQkyLACvvnbuVTDZ6xPlkhubtvCK e8hMt73iVM4hGaanpOfPucR4/f98SN/HB1RR/MUJEjpKUYclZCwDA1ilEZB4lz4yETai JXMdJGgvq3vW8Y6o1laZqWaGp9Kwcd5hbGbQXZNjw4jJbOVaYwLBbSrRyt2QG8qaemIr dmJ6QdzQnno+6aFUSP4Vj1SorEFPaz1YC3CxbwckafHXaAwxmVmRu57yLl9ggaFTpyHd MXxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692438542; x=1693043342; 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=3JAfWqMnHgpL9IoIVe+auJYPOPEmTFIAYeHKJ4xSGEk=; b=R5zC/djOQ5ljbGFtuKyyNZiSGT7sOkCwWG0wIiJSWQb2nXqmvWK+RsO23u95sAanDZ ATUINZAZInDH8b6WVN7JIwHii/WmBo/2PeXAkndreux8XA2w/r2KuTD/hySiuNp9zAoU JcJHiiCrW12yqKzErD8ZkhYodkq3yykl/dwjwWGBZn29UrgI4dn3fRnijdj+43nB1/lD ND8fNKrLHsElycFtgcZ3E6QaVGRHXzNqKXIJBzvvVeo39SrQ+jq3bJNIM6lZe9eodGBB aCuP6hxJhgYtPK33GopR74suVoYrMBPpO6wKQxzhuOFc6jxxT7eb1cWl1SORAv4mCScX iqCw== X-Gm-Message-State: AOJu0YwZ4syOcxW5Y0geGB6ul1zKLTMvO+584VEpcLMBNLAmdze6a2/T 8ajsVV0NaBmeQeLhMB8AJrerh7G2tA4= X-Google-Smtp-Source: AGHT+IHzqmHnqQ0xwuh5wjhmaFMTbjxEB9vtylQox9UDBaZFysUCWYn/zETRvOojbJg4R2zVzuZ9gw== X-Received: by 2002:adf:ec8a:0:b0:317:de66:259b with SMTP id z10-20020adfec8a000000b00317de66259bmr1123791wrn.15.1692438542476; Sat, 19 Aug 2023 02:49:02 -0700 (PDT) Received: from karim.my.domain ([197.39.34.171]) by smtp.gmail.com with ESMTPSA id o18-20020adfead2000000b003143b14848dsm5617216wrn.102.2023.08.19.02.48.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Aug 2023 02:49:02 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Stacey Son , Karim Taha Subject: [PATCH 11/22] Introduce bsd-mem.h to the source tree Date: Sat, 19 Aug 2023 11:47:55 +0200 Message-Id: <20230819094806.14965-12-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230819094806.14965-1-kariem.taha2.7@gmail.com> References: <20230819094806.14965-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wr1-x434.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Stacey Son To preserve the copyright notice and help with the 'Author' info for subsequent changes to the file. Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Warner Losh Reviewed-by: Richard Henderson --- bsd-user/bsd-mem.h | 65 +++++++++++++++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 1 + 2 files changed, 66 insertions(+) create mode 100644 bsd-user/bsd-mem.h diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h new file mode 100644 index 0000000000..fed7b7cd80 --- /dev/null +++ b/bsd-user/bsd-mem.h @@ -0,0 +1,65 @@ +/* + * memory management system call shims and definitions + * + * Copyright (c) 2013-15 Stacey D. Son + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ + +/* + * Copyright (c) 1982, 1986, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef BSD_USER_BSD_MEM_H +#define BSD_USER_BSD_MEM_H + +#include +#include +#include +#include +#include + +#include "qemu-bsd.h" + +extern struct bsd_shm_regions bsd_shm_regions[]; +extern abi_ulong bsd_target_brk; +extern abi_ulong bsd_target_original_brk; +extern abi_ulong brk_page; + +#endif /* BSD_USER_BSD_MEM_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index c0a22eb746..7e2a395e0f 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -35,6 +35,7 @@ /* BSD independent syscall shims */ #include "bsd-file.h" +#include "bsd-mem.h" #include "bsd-proc.h" /* *BSD dependent syscall shims */