From patchwork Sun Aug 27 15:57:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1826928 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=OCGY+Dbt; 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 4RZMCq5DPpz1yZ9 for ; Tue, 29 Aug 2023 06:12:07 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qaiZa-0001jD-2D; Mon, 28 Aug 2023 16:10:54 -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 1qaiZY-0001ib-B4 for qemu-devel@nongnu.org; Mon, 28 Aug 2023 16:10:52 -0400 Received: from mail-ej1-x62d.google.com ([2a00:1450:4864:20::62d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qaiZW-0007nE-52 for qemu-devel@nongnu.org; Mon, 28 Aug 2023 16:10:52 -0400 Received: by mail-ej1-x62d.google.com with SMTP id a640c23a62f3a-99d937b83efso475918066b.3 for ; Mon, 28 Aug 2023 13:10:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693253448; x=1693858248; 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=5EMdXrfH+xePejoOiwwGdtX0Hn6WMJbM7pyz92IZwhk=; b=OCGY+DbtZzlJJ6YDxYzFugoXryZvwEIQ9SDdu/2/UxGI8E7UsENmL6tKbtiQ6MmFRH bz/0REnrCyqHq128aL/oFBJytpUtt3Ku1wRaE78xJMpaifRXlpgh+wKRji6JQnZERGdr jTrV5b+TB5liPtoB/TceYu418770Tz2NoOkzZ8hNOkWRUMT2f314INmjbmme8gdn65ux WhUJRUZOqicohG7VY7EUxztkFSQmGU7cHTOUDZOeEOYIhfl+axEhYhQ6Tu4MzpNGeft8 nWYkBZh+1OaIfv54bF/dnQmWeJ+jKXqZQq+et0jbMb9MPovsKSI3rXD5B19yJq9qIttF 4lGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693253448; x=1693858248; 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=5EMdXrfH+xePejoOiwwGdtX0Hn6WMJbM7pyz92IZwhk=; b=aVKcbIC7w89vjZYM8I1x1wOpNyEi+351351xaJGCmSnnTstm2NVGWhofgLYv0OnxbL isyrP+ZaEX2zocjuPUW/G6ciQzeeHDLaO6ig+9URi3I/Jgw/7eGSBWOh0NIXWkotxH7f ORBnaRWiAl+GS5YFsblNkYlA2L9He2ZA4qurwp0EfJfbymNbf79cFbbEN79hJ5m9Qgsa buYqqN1yCXk42TT+KAref3lfil1Negcl9PanLt+AmjHK2mhH5wWV25awQECtTaYglCzb tSag1+OO6YIOF5sjsvtSKn30OV0hqOORUgHXldjKgUw2L3PZ641KK+IkJbi9iNnsSLFS VL6w== X-Gm-Message-State: AOJu0YyyZ1LLFm6dosrB3Dj6SxrtkGRgUa/hrbteYM7QaJDqv//VEiyM Ou4yQ/Wp/Vn62tA0Aij6ipkDkiTPFINVGg== X-Google-Smtp-Source: AGHT+IFeJ8HOei2pMQPAky0ZRCZltSMCehB7pxvIjYgBrvF0j/Wg21CuGGLBb8e/L1MpbjYLzF8vuQ== X-Received: by 2002:a17:907:7622:b0:9a1:f5b1:c867 with SMTP id jy2-20020a170907762200b009a1f5b1c867mr10531658ejc.41.1693253448052; Mon, 28 Aug 2023 13:10:48 -0700 (PDT) Received: from karim.my.domain ([102.60.177.41]) by smtp.gmail.com with ESMTPSA id y16-20020a1709064b1000b009929ab17be0sm5043666eju.162.2023.08.28.13.10.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Aug 2023 13:10:47 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Stacey Son , Karim Taha Subject: [PATCH 23/32] bsd-user: Implement t2h procctl control request commands and h2t reaper status struct conversion. Date: Sun, 27 Aug 2023 17:57:37 +0200 Message-Id: <20230827155746.84781-24-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230827155746.84781-1-kariem.taha2.7@gmail.com> References: <20230827155746.84781-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::62d; envelope-from=kariem.taha2.7@gmail.com; helo=mail-ej1-x62d.google.com X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_24_48=1.34, 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=no 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 Signed-off-by: Stacey Son Signed-off-by: Karim Taha --- bsd-user/freebsd/os-proc.c | 52 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/bsd-user/freebsd/os-proc.c b/bsd-user/freebsd/os-proc.c index 396f258a64..f069472156 100644 --- a/bsd-user/freebsd/os-proc.c +++ b/bsd-user/freebsd/os-proc.c @@ -249,3 +249,55 @@ execve_end: return ret; } +#include + +static abi_long +t2h_procctl_cmd(int target_cmd, int *host_cmd) +{ + + switch(target_cmd) { + case TARGET_PROC_SPROTECT: + *host_cmd = PROC_SPROTECT; + break; + + case TARGET_PROC_REAP_ACQUIRE: + *host_cmd = PROC_REAP_ACQUIRE; + break; + + case TARGET_PROC_REAP_RELEASE: + *host_cmd = PROC_REAP_RELEASE; + break; + + case TARGET_PROC_REAP_STATUS: + *host_cmd = PROC_REAP_STATUS; + break; + + case TARGET_PROC_REAP_KILL: + *host_cmd = PROC_REAP_KILL; + break; + + default: + return (-TARGET_EINVAL); + } + + return 0; +} + +static abi_long +h2t_reaper_status(struct procctl_reaper_status *host_rs, + abi_ulong target_rs_addr) +{ + struct target_procctl_reaper_status *target_rs; + + if (!lock_user_struct(VERIFY_WRITE, target_rs, target_rs_addr, 0)) + return -TARGET_EFAULT; + __put_user(host_rs->rs_flags, &target_rs->rs_flags); + __put_user(host_rs->rs_children, &target_rs->rs_children); + __put_user(host_rs->rs_descendants, &target_rs->rs_descendants); + __put_user(host_rs->rs_reaper, &target_rs->rs_reaper); + __put_user(host_rs->rs_pid, &target_rs->rs_pid); + unlock_user_struct(target_rs, target_rs_addr, 1); + + return 0; +} +