From patchwork Mon Sep 25 18:27:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karim Taha X-Patchwork-Id: 1839280 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=20230601 header.b=nYXfGEmK; 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 4RvWk85gZ5z1ynF for ; Tue, 26 Sep 2023 04:34:24 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qkqKy-0002E4-7h; Mon, 25 Sep 2023 14:29:40 -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 1qkqKP-0000qC-D5 for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:29:09 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qkqKN-0007rs-Mp for qemu-devel@nongnu.org; Mon, 25 Sep 2023 14:29:05 -0400 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-4054f790190so55646755e9.2 for ; Mon, 25 Sep 2023 11:29:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695666541; x=1696271341; 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=X4SdHGLTzFQ8VoHFc5maZ2DOZP9CSCnNto04LyR/4Aw=; b=nYXfGEmKSgBoOLJwgEPWJ4SXkrg2w0MyOYRTog953AUclMXoXA9OEbl7TUPf51BNou uKy9v3BHbGI3sjRpWjbjRWgP3r3h8lPI8hI4Fmh7PKa7ypzkDb3Iz+p6ixQ9MT8MwYdY 0Sbs8IAh0Ye+cJKqbJVuCy39Mhhvxbv5nVYhHMKUYPk7MITEmDNUy6op9EF94OeOs04M YtCbSexI0Y5H03pfMh0fCr1Na+oqlCtJTPjAqceaj2U/HajKcfjxJp0djtbtimDVGFof CK63Eh1oDV+a6/PzMZjGNK+4A29pvBZX6Y4fxQVsUGnC5dzTv7j9TwiqLzEnrjtKyi3l rYxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695666541; x=1696271341; 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=X4SdHGLTzFQ8VoHFc5maZ2DOZP9CSCnNto04LyR/4Aw=; b=te5GT4qR0nki7rKxIwiX06+5rDrJbNmzHIwWl1TAtm05UatLNuIKACuYnxUU1uAUwU 1PpctjbApdaWyQdh08YR/5NxvCMCrTpVShOuPuCXsFoSVREkC8io8H0V9mzI/XpRJHcF Of+C6F+d+GwW8iOc8XmqyVEsYpPFLF550rBVuooKtR3X4MCG15I1Z90x5OrV2lUduTLW f5DvAb1B501QQCtaLImNR7Xin+uq3zVWSPglBfJvcDiTjt0NKnC5laMPnKIu39NOmqLl VFQZV8bHGamvC5PgmC7tFSPtmeQmwJE+jun+EHSiIkrsmJgPqgolbeMLS7lioOKdGBMc LP8A== X-Gm-Message-State: AOJu0YxpKWPzSX0zkxmFGw7R/91EL7LpDFccz8qMlL40VZ2181F0AI6o KGAuTRQ0yAXJYohsuGunj+oQ4EmCMc4= X-Google-Smtp-Source: AGHT+IEpRJiB1xLyDtQCm6IXVRaBtXsUvLOkv4EzFS2R8rXB03INLeJ+HL1pRXICYVOyxc94U/qYUQ== X-Received: by 2002:a05:600c:141:b0:3fe:2b8c:9f0b with SMTP id w1-20020a05600c014100b003fe2b8c9f0bmr6507047wmm.23.1695666541294; Mon, 25 Sep 2023 11:29:01 -0700 (PDT) Received: from karim.my.domain ([197.39.209.18]) by smtp.gmail.com with ESMTPSA id u21-20020adfa195000000b00323293bd023sm3412320wru.6.2023.09.25.11.29.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 11:29:00 -0700 (PDT) From: Karim Taha To: qemu-devel@nongnu.org Cc: Warner Losh , Richard Henderson , Karim Taha Subject: [PATCH v6 23/23] bsd-user: Add stubs for vadvise(), sbrk() and sstk() Date: Mon, 25 Sep 2023 21:27:09 +0300 Message-ID: <20230925182709.4834-24-kariem.taha2.7@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230925182709.4834-1-kariem.taha2.7@gmail.com> References: <20230925182709.4834-1-kariem.taha2.7@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=kariem.taha2.7@gmail.com; helo=mail-wm1-x32e.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: Warner Losh The above system calls are not supported by qemu. Signed-off-by: Warner Losh Signed-off-by: Karim Taha Reviewed-by: Richard Henderson --- bsd-user/bsd-mem.h | 18 ++++++++++++++++++ bsd-user/freebsd/os-syscall.c | 12 ++++++++++++ 2 files changed, 30 insertions(+) diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h index c512a4e375..c3e72e3b86 100644 --- a/bsd-user/bsd-mem.h +++ b/bsd-user/bsd-mem.h @@ -431,4 +431,22 @@ static inline abi_long do_bsd_shmdt(abi_ulong shmaddr) return ret; } +static inline abi_long do_bsd_vadvise(void) +{ + /* See sys_ovadvise() in vm_unix.c */ + return -TARGET_EINVAL; +} + +static inline abi_long do_bsd_sbrk(void) +{ + /* see sys_sbrk() in vm_mmap.c */ + return -TARGET_EOPNOTSUPP; +} + +static inline abi_long do_bsd_sstk(void) +{ + /* see sys_sstk() in vm_mmap.c */ + return -TARGET_EOPNOTSUPP; +} + #endif /* BSD_USER_BSD_MEM_H */ diff --git a/bsd-user/freebsd/os-syscall.c b/bsd-user/freebsd/os-syscall.c index 6b32d4df68..ce2a6bc29e 100644 --- a/bsd-user/freebsd/os-syscall.c +++ b/bsd-user/freebsd/os-syscall.c @@ -675,6 +675,18 @@ static abi_long freebsd_syscall(void *cpu_env, int num, abi_long arg1, ret = do_bsd_shmdt(arg1); break; + case TARGET_FREEBSD_NR_freebsd11_vadvise: + ret = do_bsd_vadvise(); + break; + + case TARGET_FREEBSD_NR_sbrk: + ret = do_bsd_sbrk(); + break; + + case TARGET_FREEBSD_NR_sstk: + ret = do_bsd_sstk(); + break; + /* * Misc */