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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 using System; |
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18 |
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19 #region MOVING MEMORY MODEL |
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20 // 00000000-003FFFFF Unmapped |
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21 // 00400000-2FFFFFFF Moving process data |
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22 // 30000000-3FFFFFFF DLL static data (=phys ram size/2 up to 128M, always ends at 40000000) |
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23 // 40000000-5FFFFFFF RAM drive |
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24 // 60000000-60001FFF Super page/CPU page |
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25 // 61000000-61003FFF Page directory (16K) |
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26 // 61020000-6103FFFF Page table info (4096 * 8bytes = 32K) |
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27 // 61100000-611FFFFF Cache flush area |
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28 // 61200000-612FFFFF Alternate cache flush area |
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29 // 62000000-623FFFFF Page tables (up to 4096 * 1K) |
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30 // 63000000-63FFFFFF Primary I/O mappings |
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31 // 64000000-64FFFFFF Kernel .data/.bss, initial stack, kernel heap |
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32 // 65000000-655FFFFF fixed processes - usually 2 or 3Mb each. |
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33 // 65600000-F1FFFFFF Kernel section (includes extra I/O mappings) |
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34 // F2000000-F3FFFFFF Kernel code (RAM size/2) |
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35 // F4000000-F7FFFFFF User code (RAM size) |
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36 // F8000000-FFEFFFFF ROM |
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37 // FFF00000-FFFFFFFF Exception vectors |
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38 #endregion |
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39 #region MULTIPLE MEMORY MODEL |
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40 // Linear address map (1Gb configuration): |
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41 // 00000000-003FFFFF Unmapped |
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42 // 00400000-1FFFFFFF Local data |
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43 // 20000000-3BFFFFFF Shared data |
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44 // 3C000000-3DFFFFFF RAM loaded code (=phys ram size up to 256M) |
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45 // 3E000000-3FFFFFFF DLL static data (=phys ram size/2 up to 128M) |
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46 // 40000000-7FFFFFFF Unused |
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47 // |
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48 // 80000000-8FFFFFFF ROM |
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49 // 90000000-9FFFFFFF User Global Area |
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50 // A0000000-BFFFFFFF RAM drive |
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51 // C0000000-C0001FFF Super page/CPU page |
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52 // C0040000-C00403FF ASID info (256 ASIDs) |
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53 // C0080000-C00FFFFF Page table info |
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54 // C1000000-C13FFFFF Page directories (up to 256 * 16KB) |
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55 // C2000000-C5FFFFFF Page tables |
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56 // C6000000-C6FFFFFF Primary I/O mappings |
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57 // C7000000-C7FFFFFF |
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58 // C8000000-C8FFFFFF Kernel .data/.bss, initial stack, kernel heap |
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59 // C9000000-C91FFFFF Kernel stacks |
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60 // C9200000-FFEFFFFF Extra kernel mappings (I/O, RAM loaded device drivers) |
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61 // FFF00000-FFFFFFFF Exception vectors |
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62 // |
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63 // |
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64 // Linear address map (2Gb configuration): |
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65 // 00000000-003FFFFF Unmapped |
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66 // 00400000-37FFFFFF Local data |
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67 // 38000000-3FFFFFFF DLL static data (=phys ram size/2 up to 128M) |
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68 // 40000000-6FFFFFFF Shared data |
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69 // 70000000-7FFFFFFF RAM loaded code (=phys ram size up to 256M) |
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70 // |
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71 // 80000000-8FFFFFFF ROM |
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72 // 90000000-9FFFFFFF User Global Area |
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73 // A0000000-BFFFFFFF RAM drive |
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74 // C0000000-C0001FFF Super page/CPU page |
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75 // C0040000-C00403FF ASID info (256 ASIDs) |
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76 // C0080000-C00FFFFF Page table info |
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77 // C1000000-C13FFFFF Page directories (up to 256 * 16KB) |
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78 // C2000000-C5FFFFFF Page tables |
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79 // C6000000-C6FFFFFF Primary I/O mappings |
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80 // C7000000-C7FFFFFF |
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81 // C8000000-C8FFFFFF Kernel .data/.bss, initial stack, kernel heap |
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82 // C9000000-C91FFFFF Kernel stacks |
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83 // C9200000-FFEFFFFF Extra kernel mappings (I/O, RAM loaded device drivers) |
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84 // FFF00000-FFFFFFFF Exception vectors |
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85 #endregion |
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86 |
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87 namespace SymbianStructuresLib.MemoryModel |
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88 { |
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89 public enum TMemoryModelRegion |
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90 { |
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91 // Common |
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92 EMemoryModelRegionUnmapped = 0, |
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93 EMemoryModelRegionDLLStaticData, |
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94 EMemoryModelRegionRAMLoadedCode, |
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95 EMemoryModelRegionROM, |
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96 EMemoryModelRegionUserGlobalArea, |
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97 EMemoryModelRegionRAMDrive, |
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98 EMemoryModelRegionSuperAndCPUPages, |
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99 EMemoryModelRegionPageTableInfo, |
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100 EMemoryModelRegionPageDirectories, |
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101 EMemoryModelRegionPageTables, |
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102 EMemoryModelRegionPrimaryIOMappings, |
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103 EMemoryModelRegionUnknown, |
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104 EMemoryModelRegionKernelGlobalsInitialStackKernelHeap, |
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105 EMemoryModelRegionExtraKernelMappings, |
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106 EMemoryModelRegionExceptionVectors, |
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107 |
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108 // Moving |
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109 EMemoryModelRegionMovingProcessData, |
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110 EMemoryModelRegionCacheFlushArea, |
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111 EMemoryModelRegionCacheFlushAreaAlternate, |
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112 EMemoryModelRegionKernelCode, |
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113 EMemoryModelRegionFixedProcesses, |
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114 EMemoryModelRegionUserCode, |
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115 |
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116 // Multiple |
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117 EMemoryModelRegionSharedData, |
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118 EMemoryModelRegionLocalData, |
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119 EMemoryModelRegionASIDInfo, |
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120 EMemoryModelRegionKernelStacks, |
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121 } |
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122 } |