REMAll.cpp revision 1c94c0a63ba68be1a7b2c640e70d7a06464e4fca
/* $Id$ */
/** @file
* REM - Recompiled Execution Monitor, all Contexts part.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Global Variables *
*******************************************************************************/
#define LOG_GROUP LOG_GROUP_REM
#include "REMInternal.h"
/**
* Records a invlpg instruction for replaying upon REM entry.
*
* @returns VINF_SUCCESS on success.
* @returns VERR_REM_FLUSHED_PAGES_OVERFLOW if a return to HC for flushing of
* recorded pages is required before the call can succeed.
* @param pVM The VM handle.
* @param GCPtrPage The
*/
{
{
/*
* We sync them back in REMR3State.
*/
return VINF_SUCCESS;
}
/* Note: another option is to signal a TLB flush for the recompiler */
return VERR_REM_FLUSHED_PAGES_OVERFLOW;
}
/**
* Flushes the handler notifications by calling the host.
*
* @param pVM The VM handle.
*/
{
#ifdef IN_GC
/** @todo necessary? */
#else
AssertReleaseMsgFailed(("Ring 3 call????.\n"));
#endif
}
/**
* Notification about a successful PGMR3HandlerPhysicalRegister() call.
*
* @param pVM VM Handle.
* @param enmType Handler type.
* @param GCPhys Handler range address.
* @param cb Size of the handler range.
* @param fHasHCHandler Set if the handler have a HC callback function.
*/
REMDECL(void) REMNotifyHandlerPhysicalRegister(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler)
{
PREMHANDLERNOTIFICATION pRec = &pVM->rem.s.aHandlerNotifications[pVM->rem.s.cHandlerNotifications++];
}
/**
* Notification about a successful PGMR3HandlerPhysicalDeregister() operation.
*
* @param pVM VM Handle.
* @param enmType Handler type.
* @param GCPhys Handler range address.
* @param cb Size of the handler range.
* @param fHasHCHandler Set if the handler have a HC callback function.
* @param fRestoreAsRAM Whether the to restore it as normal RAM or as unassigned memory.
*/
REMDECL(void) REMNotifyHandlerPhysicalDeregister(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhys, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM)
{
PREMHANDLERNOTIFICATION pRec = &pVM->rem.s.aHandlerNotifications[pVM->rem.s.cHandlerNotifications++];
}
/**
* Notification about a successful PGMR3HandlerPhysicalModify() call.
*
* @param pVM VM Handle.
* @param enmType Handler type.
* @param GCPhysOld Old handler range address.
* @param GCPhysNew New handler range address.
* @param cb Size of the handler range.
* @param fHasHCHandler Set if the handler have a HC callback function.
* @param fRestoreAsRAM Whether the to restore it as normal RAM or as unassigned memory.
*/
REMDECL(void) REMNotifyHandlerPhysicalModify(PVM pVM, PGMPHYSHANDLERTYPE enmType, RTGCPHYS GCPhysOld, RTGCPHYS GCPhysNew, RTGCPHYS cb, bool fHasHCHandler, bool fRestoreAsRAM)
{
PREMHANDLERNOTIFICATION pRec = &pVM->rem.s.aHandlerNotifications[pVM->rem.s.cHandlerNotifications++];
}