From patchwork Thu Sep 14 20:02:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1834454 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=Af845UEf; 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 4RmpLF2Hm1z1ypL for ; Fri, 15 Sep 2023 06:08:53 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qgsZQ-0002r2-4U; Thu, 14 Sep 2023 16:04:12 -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 1qgsZN-0002qk-50 for qemu-devel@nongnu.org; Thu, 14 Sep 2023 16:04:09 -0400 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qgsZL-0001SR-E3 for qemu-devel@nongnu.org; Thu, 14 Sep 2023 16:04:08 -0400 Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-401ec23be82so14382655e9.0 for ; Thu, 14 Sep 2023 13:04:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694721845; x=1695326645; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=11WTvmdgwwMkXwm1odvb/AW2+t/eSrG4IN0OwJQKhwI=; b=Af845UEfAGBFRZJ/sV/RPDFl/1+D29Owq+8oetPNOyrTXIp88ugIdZtaNFOT9ulhaj gIXDzFcWJhtVVnUmTgYhqvFk9DeXpZ0sjt7aji9GaGrtXS/cUNVJWSPAm0pdfToUxauW Q94gf3cbLC/fFPr0LKUEzfkEjsil1MHAwOOb1mouFqfBWacNqlWEKdKu4VvBU/Wj9+qn tcBCcZzx4gUvzztKPASICIFkhsA3Uv/bNPVLGPpi3clKug2SBYr00rwQGtWveQskgm+y iemVA6vU6tc/ppVFF19+NRxQaZwr2PsdEScUsX9nZX8U1lvW3ASroHmtjXEjOZvvZC1Q gREw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694721845; x=1695326645; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=11WTvmdgwwMkXwm1odvb/AW2+t/eSrG4IN0OwJQKhwI=; b=vkjs+J9l56mcD3Ia6TRuCb/3TVInmUpojJC2UDt9zCqE/5ynHdtqyMHtpVrnUsTp1i A+LU3rYuh5I3GALMmWPh3pffYCn7zIytKUhHl5sa5BQwWo40r8/kHNIjqJAhv8NGolRf MRUqEbx7nBmPTsEe8Tq3d1CYpSeECUaA79XLkbVWCgcPCAVUg71WbTyD/zca49vuSXGn Vh0ZIYXjW1elIpiMUsBpwiHQdGzX9cWfKWvzpG8hxUEiLCUK7KdZgwF9ahTvZbxA1fhR f7q4mRZkQeJrRMqFmYgc95cvfOPcAJjQ/bOoh4QaVqLdJ7KlxYyn0CWsr6WBEEqKCOxQ u6Qg== X-Gm-Message-State: AOJu0Yy83arCkAoLMzxV2QQQ0elAtpw9h726Tc/bKUYyeKmXCFEHVtEm FClofSQo/vt+tbQDl0HFIx8+6LnTGgE= X-Google-Smtp-Source: AGHT+IEec49f7D2MkITgU2TksoG46XxbWdGtdy1Y41cxjHLFU7pSzOVZ5ZrWTUBWD2klg1arLYVX2g== X-Received: by 2002:a05:600c:2611:b0:3fb:b5c0:a079 with SMTP id h17-20020a05600c261100b003fbb5c0a079mr5671881wma.21.1694721845395; Thu, 14 Sep 2023 13:04:05 -0700 (PDT) Received: from karim.my.domain ([197.39.44.105]) by smtp.gmail.com with ESMTPSA id z7-20020a7bc7c7000000b00402bda974ddsm2851130wmk.6.2023.09.14.13.04.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Sep 2023 13:04:04 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Richard Henderson , Karim Taha Subject: [PATCH v4 00/23] bsd-user: Implement mmap related system calls for FreeBSD. Date: Thu, 14 Sep 2023 23:02:19 +0300 Message-ID: <20230914200242.20148-1-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x32c.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 Upstream the implementation of the following mmap system calls, from the qemu-bsd-user fork: mmap(2), munmap(2), mprotect(2), msync(2), mlock(2), munlock(2), mlockall(2), munlockall(2), mincore(2), madvise(2), minherit(2), shm_open(2),shm_open2(2), shm_rename2(2), shm_unlink(2), shmget(2), shmctl(2), shmat(2), shmdt(2) brk(2) Karim Taha (2): bsd-user: Add bsd-mem.c to meson.build bsd-user: Implment madvise(2) to match the linux-user implementation. Kyle Evans (2): bsd-user: Implement shm_open2(2) system call bsd-user: Implement shm_rename(2) system call Stacey Son (18): bsd-user: Implement struct target_ipc_perm bsd-user: Implement struct target_shmid_ds bsd-user: Declarations for ipc_perm and shmid_ds conversion functions bsd-user: Introduce freebsd/os-misc.h to the source tree bsd-user: Implement target_set_brk function in bsd-mem.c instead of os-syscall.c bsd-user: Implement ipc_perm conversion between host and target. bsd-user: Implement shmid_ds conversion between host and target. bsd-user: Introduce bsd-mem.h to the source tree bsd-user: Implement mmap(2) and munmap(2) bsd-user: Implement mprotect(2) bsd-user: Implement msync(2) bsd-user: Implement mlock(2), munlock(2), mlockall(2), munlockall(2), minherit(2) bsd-user: Implement mincore(2) bsd-user: Implement do_obreak function bsd-user: Implement shm_open(2) bsd-user: Implement shm_unlink(2) and shmget(2) bsd-user: Implement shmctl(2) bsd-user: Implement shmat(2) and shmdt(2) Warner Losh (1): bsd-user: Add stubs for vadvise(), sbrk() and sstk() bsd-user/bsd-mem.c | 104 ++++++++ bsd-user/bsd-mem.h | 452 ++++++++++++++++++++++++++++++++++ bsd-user/freebsd/os-misc.h | 94 +++++++ bsd-user/freebsd/os-syscall.c | 112 ++++++++- bsd-user/meson.build | 1 + bsd-user/mmap.c | 2 +- bsd-user/qemu-bsd.h | 45 ++++ bsd-user/qemu.h | 1 + bsd-user/syscall_defs.h | 39 +++ 9 files changed, 845 insertions(+), 5 deletions(-) create mode 100644 bsd-user/bsd-mem.c create mode 100644 bsd-user/bsd-mem.h create mode 100644 bsd-user/freebsd/os-misc.h create mode 100644 bsd-user/qemu-bsd.h