From patchwork Thu Sep 14 20:02:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1834442 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=egITy+79; 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 4RmpGD5gwMz1yhd for ; Fri, 15 Sep 2023 06:05:24 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qgsa6-0003XC-4q; Thu, 14 Sep 2023 16:04:54 -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 1qgsa2-0003NS-5T for qemu-devel@nongnu.org; Thu, 14 Sep 2023 16:04:50 -0400 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qgsZo-0001dH-Fi for qemu-devel@nongnu.org; Thu, 14 Sep 2023 16:04:40 -0400 Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-40413ccdd4cso7371515e9.0 for ; Thu, 14 Sep 2023 13:04:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1694721874; x=1695326674; darn=nongnu.org; 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=gaDpwPGKdn8R1xLqNYgEvaWAh41f4zZe7AF+G8lPpzs=; b=egITy+79LiUQvV7Wa9X3UJTbOWbJ09R6BKMZamg4cd/d4Ho5m8pJcOg1Ll84+z0ja7 aE/HGKwwc5itD2WkTecmG2s6BZTXBMs1RVMkyV27RWd3xrF90WZ6ANdYZ5Zd32ajKWze QCFRBBgMYfT/BNz28z7SkHIssEVfu16Kz4BiKe/W2c25rAS733UZ3bf0a4UFcU8zg0QJ gD9E+txp3nxw2YWxesaD/tzVoazyWHtDTnbDivzdDX1v7bDIG4CtQWrBNwF6+/OiJ1m5 lzw0XQ/9CDIN8jcCXNsEcqPFfQBJ5GJGwvOmXKrIW/ztXTMZh9rdu0mnHwTRmoro56f4 0+mg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694721874; x=1695326674; 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=gaDpwPGKdn8R1xLqNYgEvaWAh41f4zZe7AF+G8lPpzs=; b=he9fmMmzx0LZdY4YPZHBJSJFYf9NopowXQbsVUeBfBpOIgA/8HFjZ2Jikm2b0jxYgz BTKoPQ7mkgA0zNxUh0aAwUFYg2m9Qj7/UDKENPHrsjui4U2VHzFOeRrKr4mrjjv7gqXX EXIybQMoU1Kzj7n/6OFs2/K7q3cPrXDfKly7vgZkAsjDUVIGV/MtrB9aphELnZl8yzB1 CoLnSQhMI3j2GMW9mJrcR7NFXbVHg+CaiXmGO/Q18AxWIH2E9ljIzJOV1z4KD5hjx2PX 9f41GjJkomNTaCZM9CBbq9lKBZZYZRn9j63LtZHr2LfrnOdbxyiq/QjERq2IuacjMjBX d3cQ== X-Gm-Message-State: AOJu0Yw95Qc4xQ6VRb1uOVR54eNa3KOjVSezjwYUBJKwi0+pxbi91Wyv 1wPZlgICALRekWxWAepFKJiNB+tyH+k= X-Google-Smtp-Source: AGHT+IEESf78nalxTLaWV/be9wmI8p39z8Vufg9B0PBS++9vEizu97b38oqCLKAlfsdww72MLTiSww== X-Received: by 2002:adf:f48d:0:b0:31f:a09e:e951 with SMTP id l13-20020adff48d000000b0031fa09ee951mr2099179wro.25.1694721873829; Thu, 14 Sep 2023 13:04:33 -0700 (PDT) Received: from karim.my.domain ([197.39.44.105]) by smtp.gmail.com with ESMTPSA id z7-20020a7bc7c7000000b00402bda974ddsm2851130wmk.6.2023.09.14.13.04.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Sep 2023 13:04:33 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: imp@bsdimp.com, Richard Henderson , Stacey Son , Karim Taha Subject: [PATCH v4 21/23] bsd-user: Implement shmctl(2) Date: Thu, 14 Sep 2023 23:02:40 +0300 Message-ID: <20230914200242.20148-22-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230914200242.20148-1-kariem.taha2.7@gmail.com> References: <20230914200242.20148-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x32b.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 Signed-off-by: Stacey Son Signed-off-by: Karim Taha Reviewed-by: Richard Henderson --- bsd-user/bsd-mem.h | 39 +++++++++++++++++++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 4 ++++ 2 files changed, 43 insertions(+) diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h index c362cc07a3..b82f3eaa25 100644 --- a/bsd-user/bsd-mem.h +++ b/bsd-user/bsd-mem.h @@ -305,4 +305,43 @@ static inline abi_long do_bsd_shmget(abi_long arg1, abi_ulong arg2, return get_errno(shmget(arg1, arg2, arg3)); } +/* shmctl(2) */ +static inline abi_long do_bsd_shmctl(abi_long shmid, abi_long cmd, + abi_ulong buff) +{ + struct shmid_ds dsarg; + abi_long ret = -TARGET_EINVAL; + + cmd &= 0xff; + + switch (cmd) { + case IPC_STAT: + if (target_to_host_shmid_ds(&dsarg, buff)) { + return -TARGET_EFAULT; + } + ret = get_errno(shmctl(shmid, cmd, &dsarg)); + if (host_to_target_shmid_ds(buff, &dsarg)) { + return -TARGET_EFAULT; + } + break; + + case IPC_SET: + if (target_to_host_shmid_ds(&dsarg, buff)) { + return -TARGET_EFAULT; + } + ret = get_errno(shmctl(shmid, cmd, &dsarg)); + break; + + case IPC_RMID: + ret = get_errno(shmctl(shmid, cmd, NULL)); + break; + + default: + ret = -TARGET_EINVAL; + break; + } + + return ret; +} + #endif /* BSD_USER_BSD_MEM_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 52cca2300f..35f94f51fc 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -555,6 +555,10 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_shmget(arg1, arg2, arg3); break; + case TARGET_FREEBSD_NR_shmctl: /* shmctl(2) */ + ret = do_bsd_shmctl(arg1, arg2, arg3); + break; + /* * Misc */