;$Id$
;; @file
; HWACCM - Internal header file.
; 
;
; 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;
; 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.
;
; 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.
;

%define VMX_USE_CACHED_VMCS_ACCESSES

;Maximum number of cached entries. 
%define VMCSCACHE_MAX_ENTRY                             256

; Structure for storing read and write VMCS actions. 
struc VMCSCACHE
    .cr2                      resq    1
    .Write.cValidEntries      resd    1
    .Write.uAlignment         resd    1
    .Write.aField             resd    VMCSCACHE_MAX_ENTRY
    .Write.aFieldVal          resq    VMCSCACHE_MAX_ENTRY
    .Read.cValidEntries       resd    1
    .Read.uAlignment          resd    1
    .Read.aField              resd    VMCSCACHE_MAX_ENTRY
    .Read.aFieldVal           resq    VMCSCACHE_MAX_ENTRY
%ifdef DEBUG
    .TestIn.pPageCpuPhys      resq    1
    .TestIn.pVMCSPhys         resq    1
    .TestIn.pCache            resq    1
    .TestIn.pCtx              resq    1
    .TestOut.pVMCSPhys        resq    1
    .TestOut.pCache           resq    1
    .TestOut.pCtx             resq    1
    .ScratchPad.param1        resq    1
    .ScratchPad.param2        resq    1
    .ScratchPad.param3        resq    1
    .ScratchPad.param4        resq    1
%endif
endstruc