From nobody Thu Oct 31 23:27:51 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linux.alibaba.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1691487383602980.3700246436006; Tue, 8 Aug 2023 02:36:23 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qTJ7o-0002EN-8s; Tue, 08 Aug 2023 05:35:36 -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 1qTJ7k-0002C5-4S; Tue, 08 Aug 2023 05:35:32 -0400 Received: from out30-113.freemail.mail.aliyun.com ([115.124.30.113]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qTJ7h-0000H2-3b; Tue, 08 Aug 2023 05:35:31 -0400 Received: from L-PF1D6DP4-1208.hz.ali.com(mailfrom:zhiwei_liu@linux.alibaba.com fp:SMTPD_---0VpKv4cq_1691487315) by smtp.aliyun-inc.com; Tue, 08 Aug 2023 17:35:16 +0800 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R191e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018046059; MF=zhiwei_liu@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0VpKv4cq_1691487315; From: LIU Zhiwei To: qemu-devel@nongnu.org Cc: Alistair.Francis@wdc.com, palmer@dabbelt.com, bin.meng@windriver.com, liweiwei@iscas.ac.cn, dbarboza@ventanamicro.com, qemu-riscv@nongnu.org, LIU Zhiwei Subject: [PATCH] linux-user/riscv: Use abi_ulong for target_ucontext Date: Tue, 8 Aug 2023 17:34:34 +0800 Message-Id: <20230808093434.2059-1-zhiwei_liu@linux.alibaba.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=115.124.30.113; envelope-from=zhiwei_liu@linux.alibaba.com; helo=out30-113.freemail.mail.aliyun.com X-Spam_score_int: -98 X-Spam_score: -9.9 X-Spam_bar: --------- X-Spam_report: (-9.9 / 5.0 requ) BAYES_00=-1.9, ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001, USER_IN_DEF_SPF_WL=-7.5 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1691487384693100001 Content-Type: text/plain; charset="utf-8" We should not use types dependend on host arch for target_ucontext. This bug is found when run rv32 applications. Signed-off-by: LIU Zhiwei Reviewed-by: Daniel Henrique Barboza Reviewed-by: Richard Henderson --- linux-user/riscv/signal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/linux-user/riscv/signal.c b/linux-user/riscv/signal.c index eaa168199a..ff8634a272 100644 --- a/linux-user/riscv/signal.c +++ b/linux-user/riscv/signal.c @@ -38,8 +38,8 @@ struct target_sigcontext { }; /* cf. riscv-linux:arch/riscv/include/uapi/asm/ptrace.h */ =20 struct target_ucontext { - unsigned long uc_flags; - struct target_ucontext *uc_link; + abi_ulong uc_flags; + abi_ulong uc_link; target_stack_t uc_stack; target_sigset_t uc_sigmask; uint8_t __unused[1024 / 8 - sizeof(target_sigset_t)]; --=20 2.17.1