From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60FBCC433B4 for ; Tue, 11 May 2021 08:26:50 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 0E32F61432 for ; Tue, 11 May 2021 08:26:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E32F61432 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:34016 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgNj7-0002Ht-2F for qemu-devel@archiver.kernel.org; Tue, 11 May 2021 04:26:49 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34652) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgNWs-0001pX-UR for qemu-devel@nongnu.org; Tue, 11 May 2021 04:14:11 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:56073) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgNWm-0000m8-C9 for qemu-devel@nongnu.org; Tue, 11 May 2021 04:14:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1620720843; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c0OSnY2GQ5IRrGmFOKggWZRRaN+aU5hoWc5lqlha5w8=; b=CIECnOrCk9pO6344sfqDTtLu6ngJemHX/BzYCd0/bKWgqdIKsr4MKBX966/NEB7CIPYybj W8YZLknjpH8YZRXP7mWs+/OlNwvCYMk+DtY0VVu2YTbsF1EmZ0lsUb/BZVkuWKr+AMXaDp H9VLaBXPlUzO8OIZM16I4sm4eRhA1pM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-200-0wuqOomTNBuNjPU52pHRmg-1; Tue, 11 May 2021 04:14:01 -0400 X-MC-Unique: 0wuqOomTNBuNjPU52pHRmg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A98418030CF; Tue, 11 May 2021 08:14:00 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 57FD419D9D; Tue, 11 May 2021 08:14:00 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 18/33] target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu Date: Tue, 11 May 2021 04:13:35 -0400 Message-Id: <20210511081350.419428-19-pbonzini@redhat.com> In-Reply-To: <20210511081350.419428-1-pbonzini@redhat.com> References: <20210511081350.419428-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.698, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson , Claudio Fontana Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Claudio Fontana Signed-off-by: Claudio Fontana Cc: Paolo Bonzini Reviewed-by: Richard Henderson Message-Id: <20210322132800.7470-21-cfontana@suse.de> Signed-off-by: Paolo Bonzini --- target/i386/gdbstub.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c index 4ad1295425..098a2ad15a 100644 --- a/target/i386/gdbstub.c +++ b/target/i386/gdbstub.c @@ -351,22 +351,30 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_CTL_CR0_REG: len = gdb_write_reg_cs64(env->hflags, mem_buf, &tmp); +#ifndef CONFIG_USER_ONLY cpu_x86_update_cr0(env, tmp); +#endif return len; case IDX_CTL_CR2_REG: len = gdb_write_reg_cs64(env->hflags, mem_buf, &tmp); +#ifndef CONFIG_USER_ONLY env->cr[2] = tmp; +#endif return len; case IDX_CTL_CR3_REG: len = gdb_write_reg_cs64(env->hflags, mem_buf, &tmp); +#ifndef CONFIG_USER_ONLY cpu_x86_update_cr3(env, tmp); +#endif return len; case IDX_CTL_CR4_REG: len = gdb_write_reg_cs64(env->hflags, mem_buf, &tmp); +#ifndef CONFIG_USER_ONLY cpu_x86_update_cr4(env, tmp); +#endif return len; case IDX_CTL_CR8_REG: @@ -378,7 +386,9 @@ int x86_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) case IDX_CTL_EFER_REG: len = gdb_write_reg_cs64(env->hflags, mem_buf, &tmp); +#ifndef CONFIG_USER_ONLY cpu_load_efer(env, tmp); +#endif return len; } } -- 2.26.2