/* $Id: HMVMXR0.h $ */
/** @file
 * HM VMX (VT-x) - Internal header file.
 */

/*
 * Copyright (C) 2006-2020 Oracle Corporation
 *
 * This file is part of VirtualBox Open Source Edition (OSE), as
 * available from http://www.virtualbox.org. This file is free software;
 * you can redistribute it and/or modify it under the terms of the GNU
 * General Public License (GPL) as published by the Free Software
 * Foundation, in version 2 as it comes in the "COPYING" file of the
 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
 */

#ifndef VMM_INCLUDED_SRC_VMMR0_HMVMXR0_h
#define VMM_INCLUDED_SRC_VMMR0_HMVMXR0_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif

RT_C_DECLS_BEGIN

/** @defgroup grp_vmx_int   Internal
 * @ingroup grp_vmx
 * @internal
 * @{
 */

#ifdef IN_RING0
VMMR0DECL(int)          VMXR0Enter(PVMCPUCC pVCpu);
VMMR0DECL(void)         VMXR0ThreadCtxCallback(RTTHREADCTXEVENT enmEvent, PVMCPUCC pVCpu, bool fGlobalInit);
VMMR0DECL(int)          VMXR0CallRing3Callback(PVMCPUCC pVCpu, VMMCALLRING3 enmOperation);
VMMR0DECL(int)          VMXR0EnableCpu(PHMPHYSCPU pHostCpu, PVMCC pVM, void *pvPageCpu, RTHCPHYS pPageCpuPhys,
                                       bool fEnabledBySystem, PCSUPHWVIRTMSRS pHwvirtMsrs);
VMMR0DECL(int)          VMXR0DisableCpu(PHMPHYSCPU pHostCpu, void *pvPageCpu, RTHCPHYS pPageCpuPhys);
VMMR0DECL(int)          VMXR0GlobalInit(void);
VMMR0DECL(void)         VMXR0GlobalTerm(void);
VMMR0DECL(int)          VMXR0InitVM(PVMCC pVM);
VMMR0DECL(int)          VMXR0TermVM(PVMCC pVM);
VMMR0DECL(int)          VMXR0SetupVM(PVMCC pVM);
VMMR0DECL(int)          VMXR0ExportHostState(PVMCPUCC pVCpu);
VMMR0DECL(int)          VMXR0InvalidatePage(PVMCPUCC pVCpu, RTGCPTR GCVirt);
VMMR0DECL(int)          VMXR0ImportStateOnDemand(PVMCPUCC pVCpu, uint64_t fWhat);
VMMR0DECL(VBOXSTRICTRC) VMXR0RunGuestCode(PVMCPUCC pVCpu);
DECLASM(int)            VMXR0StartVM64(RTHCUINT fResume, PCPUMCTX pCtx, void *pvUnused, PVMCC pVM, PVMCPUCC pVCpu);
#endif /* IN_RING0 */

/** @} */

RT_C_DECLS_END

#endif /* !VMM_INCLUDED_SRC_VMMR0_HMVMXR0_h */