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/* $Id: PGMGstDefs.h 28800 2010-04-27 08:22:32Z vboxsync $ */
/** @file
* VBox - Page Manager, Guest Paging Template - All context code.
*/
/*
* Copyright (C) 2006-2007 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.
*/
/*******************************************************************************
* Defined Constants And Macros *
*******************************************************************************/
#undef GSTPT
#undef PGSTPT
#undef GSTPTE
#undef PGSTPTE
#undef GSTPD
#undef PGSTPD
#undef GSTPDE
#undef PGSTPDE
#undef GST_BIG_PAGE_SIZE
#undef GST_BIG_PAGE_OFFSET_MASK
#undef GST_PDE_PG_MASK
#undef GST_PDE_BIG_PG_MASK
#undef GST_PD_SHIFT
#undef GST_PD_MASK
#undef GST_PTE_PG_MASK
#undef GST_PT_SHIFT
#undef GST_PT_MASK
#undef GST_TOTAL_PD_ENTRIES
#undef GST_CR3_PAGE_MASK
#undef GST_PDPE_ENTRIES
#undef GST_PDPT_SHIFT
#undef GST_PDPT_MASK
#undef GST_PDPE_PG_MASK
#undef GST_GET_PDE_BIG_PG_GCPHYS
#if PGM_GST_TYPE == PGM_TYPE_REAL \
|| PGM_GST_TYPE == PGM_TYPE_PROT
# if PGM_SHW_TYPE == PGM_TYPE_EPT
# define GSTPT X86PTPAE
# define PGSTPT PX86PTPAE
# define GSTPTE X86PTEPAE
# define PGSTPTE PX86PTEPAE
# define GSTPD X86PDPAE
# define PGSTPD PX86PDPAE
# define GSTPDE X86PDEPAE
# define PGSTPDE PX86PDEPAE
# define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK
# else
# define GSTPT SHWPT
# define PGSTPT PSHWPT
# define GSTPTE SHWPTE
# define PGSTPTE PSHWPTE
# define GSTPD SHWPD
# define PGSTPD PSHWPD
# define GSTPDE SHWPDE
# define PGSTPDE PSHWPDE
# define GST_PTE_PG_MASK SHW_PTE_PG_MASK
# endif
#elif PGM_GST_TYPE == PGM_TYPE_32BIT
# define GSTPT X86PT
# define PGSTPT PX86PT
# define GSTPTE X86PTE
# define PGSTPTE PX86PTE
# define GSTPD X86PD
# define PGSTPD PX86PD
# define GSTPDE X86PDE
# define PGSTPDE PX86PDE
# define GST_BIG_PAGE_SIZE X86_PAGE_4M_SIZE
# define GST_BIG_PAGE_OFFSET_MASK X86_PAGE_4M_OFFSET_MASK
# define GST_PDE_PG_MASK X86_PDE_PG_MASK
# define GST_PDE_BIG_PG_MASK X86_PDE4M_PG_MASK
# define GST_GET_PDE_BIG_PG_GCPHYS(PdeGst) pgmGstGet4MBPhysPage(&pVM->pgm.s, PdeGst)
# define GST_PD_SHIFT X86_PD_SHIFT
# define GST_PD_MASK X86_PD_MASK
# define GST_TOTAL_PD_ENTRIES X86_PG_ENTRIES
# define GST_PTE_PG_MASK X86_PTE_PG_MASK
# define GST_PT_SHIFT X86_PT_SHIFT
# define GST_PT_MASK X86_PT_MASK
# define GST_CR3_PAGE_MASK X86_CR3_PAGE_MASK
#elif PGM_GST_TYPE == PGM_TYPE_PAE \
|| PGM_GST_TYPE == PGM_TYPE_AMD64
# define GSTPT X86PTPAE
# define PGSTPT PX86PTPAE
# define GSTPTE X86PTEPAE
# define PGSTPTE PX86PTEPAE
# define GSTPD X86PDPAE
# define PGSTPD PX86PDPAE
# define GSTPDE X86PDEPAE
# define PGSTPDE PX86PDEPAE
# define GST_BIG_PAGE_SIZE X86_PAGE_2M_SIZE
# define GST_BIG_PAGE_OFFSET_MASK X86_PAGE_2M_OFFSET_MASK
# define GST_PDE_PG_MASK X86_PDE_PAE_PG_MASK_FULL
# define GST_PDE_BIG_PG_MASK X86_PDE2M_PAE_PG_MASK
# define GST_GET_PDE_BIG_PG_GCPHYS(PdeGst) (PdeGst.u & GST_PDE_BIG_PG_MASK)
# define GST_PD_SHIFT X86_PD_PAE_SHIFT
# define GST_PD_MASK X86_PD_PAE_MASK
# if PGM_GST_TYPE == PGM_TYPE_PAE
# define GST_TOTAL_PD_ENTRIES (X86_PG_PAE_ENTRIES * X86_PG_PAE_PDPE_ENTRIES)
# define GST_PDPE_ENTRIES X86_PG_PAE_PDPE_ENTRIES
# define GST_PDPE_PG_MASK X86_PDPE_PG_MASK_FULL
# define GST_PDPT_SHIFT X86_PDPT_SHIFT
# define GST_PDPT_MASK X86_PDPT_MASK_PAE
# define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK
# define GST_CR3_PAGE_MASK X86_CR3_PAE_PAGE_MASK
# else
# define GST_TOTAL_PD_ENTRIES (X86_PG_AMD64_ENTRIES * X86_PG_AMD64_PDPE_ENTRIES)
# define GST_PDPE_ENTRIES X86_PG_AMD64_PDPE_ENTRIES
# define GST_PDPT_SHIFT X86_PDPT_SHIFT
# define GST_PDPE_PG_MASK X86_PDPE_PG_MASK_FULL
# define GST_PDPT_MASK X86_PDPT_MASK_AMD64
# define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK_FULL
# define GST_CR3_PAGE_MASK X86_CR3_AMD64_PAGE_MASK
# endif
# define GST_PT_SHIFT X86_PT_PAE_SHIFT
# define GST_PT_MASK X86_PT_PAE_MASK
#endif
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