From patchwork Fri Aug 2 08:34:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajeet Singh X-Patchwork-Id: 13751228 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 94853C3DA49 for ; Fri, 2 Aug 2024 08:35:12 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sZnkb-0008VI-RW; Fri, 02 Aug 2024 04:35:01 -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 1sZnka-0008Oo-A7 for qemu-devel@nongnu.org; Fri, 02 Aug 2024 04:35:00 -0400 Received: from mail-yw1-x112d.google.com ([2607:f8b0:4864:20::112d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sZnkY-0006TB-DM for qemu-devel@nongnu.org; Fri, 02 Aug 2024 04:34:59 -0400 Received: by mail-yw1-x112d.google.com with SMTP id 00721157ae682-65cd720cee2so61113877b3.1 for ; Fri, 02 Aug 2024 01:34:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722587697; x=1723192497; 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=FU+b6dUoBjsocz/d/5vk6kGzu16116lUTmnWX1JCuIo=; b=SiGTP7xYkDszBvALk6facfMxTH6bpE8rOG//0t0VVTyh97is+vSIK5DnEavOBoYcaF OQoj71jiLl1Ymuy5XKIkM01zoErflvZbWXOtSX8RCOJ/vz8CBTFFAbZLOeN0PkQPKLvh CFe/WpRForytcywpvXVfHOkYSrQZnm1NTZPk2bdcAf/UI041/lxhKhxvKpoaESttIwy7 W5aCWYaWPHYDPTroICHMZ25uvFwBJXzlQQgWSsMM6/DwBnwSDxv1n8Jz08iOgOgXG6KH oeELIlyMERveKVR50XThKc9kE1xsOZze48GossPsUG/21VN8oj4tnYJbDd/kfDArZIn1 IMHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722587697; x=1723192497; 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=FU+b6dUoBjsocz/d/5vk6kGzu16116lUTmnWX1JCuIo=; b=H9s5p+4XBOqCnX9p+aSX603a3fLK7Qezt6CjDGNpSzLz/GjtAUaRHDCzxQZABpHXNN Kmyh4Clp8JCchU/hKx2MZAGChx91FIUtXAG6uM0mSNbGWnGchR/4hRrIwqA3qBpZ6bnC Wmi/frV0m4X+PMK/yIDQn0WXBl4yRemrpJDbYCs/bql1PNPMxEb1HDKF5iBoeQH0dwQH RIu8/iJI9KGmdd9PAdIyoim29+XlfuDFyyWgPYMuoCFqx9U34hCPRA9XYU0jGlUQbV/l 6ETM5hyAccKGZHi5bxFiSu10DR6sajLtz7XA4xYl/MqzMx9fLbsC+X/lsARYkEOeZEf8 T0yw== X-Gm-Message-State: AOJu0YyjGXYKgY5OZDIS8q49RzUuGO3uicCa+B8MKP47IameTjMlaybE v2W8ZJhjv7UzQqNpLuszCEj3o1g/yTpIaYUVxVmRlGR2PitmGES7C3Lh3hoI/t8= X-Google-Smtp-Source: AGHT+IGIqkAghGdOn23+5A5TG6f6wulvnGyN/zzSEfG0O94EftkTa8rgHJE/5lkBRCAM9qOU24C50w== X-Received: by 2002:a0d:fd42:0:b0:64b:4f90:ced1 with SMTP id 00721157ae682-689601a6edamr30760477b3.12.1722587696966; Fri, 02 Aug 2024 01:34:56 -0700 (PDT) Received: from localhost.localdomain ([203.87.101.91]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7106ec06a25sm951673b3a.33.2024.08.02.01.34.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Aug 2024 01:34:56 -0700 (PDT) From: Ajeet Singh X-Google-Original-From: Ajeet Singh To: qemu-devel@nongnu.org Cc: Warner Losh , Mark Corbin , Ajeet Singh Subject: [PATCH 09/18] bsd-user: Implement RISC-V sysarch system call emulation Date: Fri, 2 Aug 2024 18:34:14 +1000 Message-Id: <20240802083423.142365-10-itachis@FreeBSD.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240802083423.142365-1-itachis@FreeBSD.org> References: <20240802083423.142365-1-itachis@FreeBSD.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::112d; envelope-from=itachis6234@gmail.com; helo=mail-yw1-x112d.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 From: Mark Corbin Added the 'do_freebsd_arch_sysarch' function to emulate the 'sysarch' system call for the RISC-V architecture. Currently, this function returns '-TARGET_EOPNOTSUPP' to indicate that the operation is not supported. Signed-off-by: Mark Corbin Signed-off-by: Ajeet Singh Reviewed-by: Richard Henderson --- bsd-user/riscv/target_arch_sysarch.h | 41 ++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 bsd-user/riscv/target_arch_sysarch.h diff --git a/bsd-user/riscv/target_arch_sysarch.h b/bsd-user/riscv/target_arch_sysarch.h new file mode 100644 index 0000000000..9af42331b4 --- /dev/null +++ b/bsd-user/riscv/target_arch_sysarch.h @@ -0,0 +1,41 @@ +/* + * RISC-V sysarch() system call emulation + * + * Copyright (c) 2019 Mark Corbin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ + +#ifndef TARGET_ARCH_SYSARCH_H +#define TARGET_ARCH_SYSARCH_H + +#include "target_syscall.h" +#include "target_arch.h" + +static inline abi_long do_freebsd_arch_sysarch(CPURISCVState *env, int op, + abi_ulong parms) +{ + + return -TARGET_EOPNOTSUPP; +} + +static inline void do_freebsd_arch_print_sysarch( + const struct syscallname *name, abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6) +{ + + gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2); +} + +#endif /* TARGET_ARCH_SYSARCH_H */