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 4EA99CD4853 for ; Mon, 25 Sep 2023 18:34:00 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qkqK0-0007ze-Bc; Mon, 25 Sep 2023 14:28:40 -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 1qkqJx-0007rJ-S8 for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:28:37 -0400 Received: from mail-wr1-x435.google.com ([2a00:1450:4864:20::435]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qkqJv-0007ik-I1 for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:28:37 -0400 Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-3200bc30666so5973755f8f.2 for ; Mon, 25 Sep 2023 11:28:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695666512; x=1696271312; 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=5aGLz8oBnOZPN5J2PkFZqC2aseft3FksbBB5k0tP8yQ=; b=CKZraKwsvBkCZGF9j/SSdzPaoIS3jdyM6VbCFduTP5sHxU2Z7B3g4uLr0ipStWXSTd Dp9qIVhyWWALER8c4oJqiFWFj+TEqKNqVN2nMrNp+aFaq51FXBIoJTMPdy2h4PkleZkX jqGrd4qkUkPPXJol8H0gL+QXfBZ/mx4dMYmxDVjxQspI6mZhkceKbYUXWr7VBSZOqjMg IkGg5yXe6ddB018ahGKPSUvWstTJVwN2MumxxlKsK7SO3FDCyv6a4XWH2MjanTpNzdLu qB+aCM8vDOxKSRJvjas8lEzjneMFct182Mn2A8I/hEj0V04KW4mQDt8iJ7efvueYpqCR 6VVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695666512; x=1696271312; 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=5aGLz8oBnOZPN5J2PkFZqC2aseft3FksbBB5k0tP8yQ=; b=V666vNeXAza64i95mKGUxxKD/LlCRPg8rs5tszTVirVcP0yakZ71Jsuk4yI6jk4XY0 VwXNK3MJBi/lciDYVfCgGqgZeoepTXu6Fz/NioiGx+5ZCroKZKSMwUL42gvMHNALH3++ RLfteR+cI+4J6wCFrRMpx5VK5nfsFqfhVlI9nMVLWhwHo4rM8+Xz+sTyrdz4al4W8czF b4fAYkaAHjk8XTWpQqP+F1Xb8fdt8pEHeJvlv4wYQx+bb6Uwx1j4Em7BrP/14VzYWI43 I3BqpYHwabeqHiYgZXcRG97aB7LRXa9iXhBDr8IutZO0KdVyUDZRunMkQLwXiTLXZof4 P7hw== X-Gm-Message-State: AOJu0Yxh8vfzIbjR0id6CAfT/CU2obcUCbEawmKcvf09WBsT5+y4pOPY 9bYSco14E/CNwZa7+UxUhhRbZ5YFm4c= X-Google-Smtp-Source: AGHT+IHiQljDaPpvyl81SPeteZx5Vu0XPYXDMYK/ouK62zmqFgG0XaDEORdfjEye43YMv7huVomXyg== X-Received: by 2002:adf:fdc8:0:b0:31c:6420:ff4 with SMTP id i8-20020adffdc8000000b0031c64200ff4mr6496986wrs.36.1695666512530; Mon, 25 Sep 2023 11:28:32 -0700 (PDT) Received: from karim.my.domain ([197.39.209.18]) by smtp.gmail.com with ESMTPSA id u21-20020adfa195000000b00323293bd023sm3412320wru.6.2023.09.25.11.28.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 11:28:32 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: Warner Losh , Richard Henderson , Karim Taha Subject: [PATCH v6 00/23] bsd-user: Implement mmap related system calls for FreeBSD. Date: Mon, 25 Sep 2023 21:26:46 +0300 Message-ID: <20230925182709.4834-1-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wr1-x435.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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.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 (3): bsd-user: Implement shm_open2(2) system call bsd-user: Add bsd-mem.c to meson.build bsd-user: Implment madvise(2) to match the linux-user implementation. Kyle Evans (1): 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 | 109 +++++++- 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, 842 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 -- 2.42.0