1 | /* $Id: PGMGstDefs.h 26491 2010-02-14 07:47:12Z vboxsync $ */
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2 | /** @file
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3 | * VBox - Page Manager, Guest Paging Template - All context code.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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19 | * additional information or have any questions.
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20 | */
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21 |
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22 |
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23 | /*******************************************************************************
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24 | * Defined Constants And Macros *
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25 | *******************************************************************************/
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26 | #undef GSTPT
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27 | #undef PGSTPT
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28 | #undef GSTPTE
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29 | #undef PGSTPTE
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30 | #undef GSTPD
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31 | #undef PGSTPD
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32 | #undef GSTPDE
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33 | #undef PGSTPDE
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34 | #undef GST_BIG_PAGE_SIZE
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35 | #undef GST_BIG_PAGE_OFFSET_MASK
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36 | #undef GST_PDE_PG_MASK
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37 | #undef GST_PDE_BIG_PG_MASK
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38 | #undef GST_PD_SHIFT
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39 | #undef GST_PD_MASK
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40 | #undef GST_PTE_PG_MASK
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41 | #undef GST_PT_SHIFT
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42 | #undef GST_PT_MASK
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43 | #undef GST_TOTAL_PD_ENTRIES
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44 | #undef GST_CR3_PAGE_MASK
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45 | #undef GST_PDPE_ENTRIES
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46 | #undef GST_PDPT_SHIFT
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47 | #undef GST_PDPT_MASK
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48 | #undef GST_PDPE_PG_MASK
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49 | #undef GST_GET_PDE_BIG_PG_GCPHYS
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50 |
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51 | #if PGM_GST_TYPE == PGM_TYPE_REAL \
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52 | || PGM_GST_TYPE == PGM_TYPE_PROT
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53 |
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54 | # if PGM_SHW_TYPE == PGM_TYPE_EPT
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55 | # define GSTPT X86PTPAE
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56 | # define PGSTPT PX86PTPAE
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57 | # define GSTPTE X86PTEPAE
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58 | # define PGSTPTE PX86PTEPAE
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59 | # define GSTPD X86PDPAE
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60 | # define PGSTPD PX86PDPAE
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61 | # define GSTPDE X86PDEPAE
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62 | # define PGSTPDE PX86PDEPAE
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63 | # define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK
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64 | # else
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65 | # define GSTPT SHWPT
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66 | # define PGSTPT PSHWPT
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67 | # define GSTPTE SHWPTE
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68 | # define PGSTPTE PSHWPTE
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69 | # define GSTPD SHWPD
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70 | # define PGSTPD PSHWPD
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71 | # define GSTPDE SHWPDE
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72 | # define PGSTPDE PSHWPDE
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73 | # define GST_PTE_PG_MASK SHW_PTE_PG_MASK
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74 | # endif
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75 | #elif PGM_GST_TYPE == PGM_TYPE_32BIT
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76 | # define GSTPT X86PT
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77 | # define PGSTPT PX86PT
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78 | # define GSTPTE X86PTE
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79 | # define PGSTPTE PX86PTE
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80 | # define GSTPD X86PD
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81 | # define PGSTPD PX86PD
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82 | # define GSTPDE X86PDE
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83 | # define PGSTPDE PX86PDE
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84 | # define GST_BIG_PAGE_SIZE X86_PAGE_4M_SIZE
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85 | # define GST_BIG_PAGE_OFFSET_MASK X86_PAGE_4M_OFFSET_MASK
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86 | # define GST_PDE_PG_MASK X86_PDE_PG_MASK
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87 | # define GST_PDE_BIG_PG_MASK X86_PDE4M_PG_MASK
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88 | # define GST_GET_PDE_BIG_PG_GCPHYS(PdeGst) pgmGstGet4MBPhysPage(&pVM->pgm.s, PdeGst)
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89 | # define GST_PD_SHIFT X86_PD_SHIFT
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90 | # define GST_PD_MASK X86_PD_MASK
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91 | # define GST_TOTAL_PD_ENTRIES X86_PG_ENTRIES
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92 | # define GST_PTE_PG_MASK X86_PTE_PG_MASK
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93 | # define GST_PT_SHIFT X86_PT_SHIFT
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94 | # define GST_PT_MASK X86_PT_MASK
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95 | # define GST_CR3_PAGE_MASK X86_CR3_PAGE_MASK
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96 |
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97 | #elif PGM_GST_TYPE == PGM_TYPE_PAE \
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98 | || PGM_GST_TYPE == PGM_TYPE_AMD64
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99 | # define GSTPT X86PTPAE
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100 | # define PGSTPT PX86PTPAE
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101 | # define GSTPTE X86PTEPAE
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102 | # define PGSTPTE PX86PTEPAE
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103 | # define GSTPD X86PDPAE
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104 | # define PGSTPD PX86PDPAE
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105 | # define GSTPDE X86PDEPAE
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106 | # define PGSTPDE PX86PDEPAE
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107 | # define GST_BIG_PAGE_SIZE X86_PAGE_2M_SIZE
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108 | # define GST_BIG_PAGE_OFFSET_MASK X86_PAGE_2M_OFFSET_MASK
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109 | # define GST_PDE_PG_MASK X86_PDE_PAE_PG_MASK_FULL
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110 | # define GST_PDE_BIG_PG_MASK X86_PDE2M_PAE_PG_MASK
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111 | # define GST_GET_PDE_BIG_PG_GCPHYS(PdeGst) (PdeGst.u & GST_PDE_BIG_PG_MASK)
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112 | # define GST_PD_SHIFT X86_PD_PAE_SHIFT
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113 | # define GST_PD_MASK X86_PD_PAE_MASK
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114 | # if PGM_GST_TYPE == PGM_TYPE_PAE
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115 | # define GST_TOTAL_PD_ENTRIES (X86_PG_PAE_ENTRIES * X86_PG_PAE_PDPE_ENTRIES)
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116 | # define GST_PDPE_ENTRIES X86_PG_PAE_PDPE_ENTRIES
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117 | # define GST_PDPE_PG_MASK X86_PDPE_PG_MASK_FULL
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118 | # define GST_PDPT_SHIFT X86_PDPT_SHIFT
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119 | # define GST_PDPT_MASK X86_PDPT_MASK_PAE
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120 | # define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK
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121 | # define GST_CR3_PAGE_MASK X86_CR3_PAE_PAGE_MASK
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122 | # else
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123 | # define GST_TOTAL_PD_ENTRIES (X86_PG_AMD64_ENTRIES * X86_PG_AMD64_PDPE_ENTRIES)
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124 | # define GST_PDPE_ENTRIES X86_PG_AMD64_PDPE_ENTRIES
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125 | # define GST_PDPT_SHIFT X86_PDPT_SHIFT
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126 | # define GST_PDPE_PG_MASK X86_PDPE_PG_MASK_FULL
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127 | # define GST_PDPT_MASK X86_PDPT_MASK_AMD64
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128 | # define GST_PTE_PG_MASK X86_PTE_PAE_PG_MASK_FULL
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129 | # define GST_CR3_PAGE_MASK X86_CR3_AMD64_PAGE_MASK
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130 | # endif
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131 | # define GST_PT_SHIFT X86_PT_PAE_SHIFT
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132 | # define GST_PT_MASK X86_PT_PAE_MASK
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133 | #endif
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134 |
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