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1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // e32\include\u32std.h |
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15 // |
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16 // |
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17 |
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18 /** |
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19 @file |
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20 @internalComponent |
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21 @released |
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22 */ |
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23 |
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24 #ifndef __U32STD_H__ |
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25 #define __U32STD_H__ |
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26 #include <e32cmn.h> |
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27 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
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28 #include <e32cmn_private.h> |
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29 #endif |
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30 #include <e32hal.h> |
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31 #include <e32lmsg.h> |
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32 #include <e32event.h> |
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33 #include <e32ldr.h> |
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34 #include <e32power.h> |
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35 #include <e32shbufcmn.h> |
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36 #include <e32property.h> |
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37 #include <u32property.h> |
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38 #include <u32hal.h> |
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39 |
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40 #include <cpudefs.h> |
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41 |
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42 #ifdef __MARM__ |
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43 #define EKA2_ENTRY_POINT_VERSION_IDENTIFIER \ |
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44 asm("tst pc, #%a0" : : "i" ((TInt)0) ) |
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45 #endif |
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46 |
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47 struct TUnicodeDataSet; // forward declaration |
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48 struct TCollationDataSet; // forward declaration |
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49 |
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50 /* |
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51 The LCharSet structure is used in Unicode builds to supply locale-specific |
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52 character attribute and collation data. |
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53 |
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54 The structure is defined in both builds to avoid having to have a dummy ExecHandler::GetLocaleCharSet function |
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55 with a different signature in the 8-bit build. |
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56 */ |
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57 struct LCharSet |
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58 { |
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59 const TUnicodeDataSet* iCharDataSet; // if non-null, character data overriding standard Unicode data |
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60 const TCollationDataSet* iCollationDataSet; // if non-null, locale-specific collation data |
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61 }; |
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62 |
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63 extern const LCharSet* GetLocaleCharSet(); |
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64 |
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65 /** @internalTechnology */ |
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66 const TInt KNumLocaleExports = 22; |
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67 |
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68 // |
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69 // The bits in the type table (non-Unicode build only) |
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70 // |
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71 #ifndef _UNICODE |
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72 |
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73 /** @internalTechnology */ |
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74 const TUint __U=0x01; // Uppercase letter |
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75 |
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76 /** @internalTechnology */ |
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77 const TUint __L=0x02; // Lowercase letter |
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78 |
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79 /** @internalTechnology */ |
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80 const TUint __D=0x04; // Decimal digit |
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81 |
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82 /** @internalTechnology */ |
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83 const TUint __S=0x08; // Space |
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84 |
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85 /** @internalTechnology */ |
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86 const TUint __P=0x10; // Punctuation |
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87 |
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88 /** @internalTechnology */ |
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89 const TUint __C=0x20; // Control character |
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90 |
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91 /** @internalTechnology */ |
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92 const TUint __X=0x40; // Hex digit |
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93 |
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94 /** @internalTechnology */ |
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95 const TUint __B=0x80; // A blank character |
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96 |
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97 #endif |
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98 |
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99 // |
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100 // Time set mode parameters for setting system time and offset |
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101 // |
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102 enum TTimeSetMode |
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103 { |
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104 ETimeSetTime = 1, // set the time to the value given, else leave it unchanged |
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105 ETimeSetOffset = 2, // set the offset to the value given, else leave it unchanged |
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106 ETimeSetAllowTimeReversal = 4, // allow time to go backwards |
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107 ETimeSetNoTimeUpdate = 8, // Don't restart second queue or notify changes - not valid with ESetTime, used early in boot only |
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108 ETimeSetLocalTime = 16, // Set time in local time, instead of UTC |
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109 ETimeSetSecure = 32, // use when setting the secure hardware clock |
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110 }; |
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111 |
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112 // |
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113 enum TMatchType {EMatchNormal,EMatchFolded,EMatchCollated}; |
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114 |
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115 // |
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116 // Constants for descriptor implementation code |
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117 // |
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118 enum TDesType {EBufC,EPtrC,EPtr,EBuf,EBufCPtr}; |
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119 const TUint KMaskDesLength=0xfffffff; |
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120 const TInt KShiftDesType=28; |
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121 |
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122 // |
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123 // Constants for iFlags in DProcess and DThread |
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124 // |
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125 const TUint KThreadFlagProcessCritical = 0x00000001; // thread panic panics process |
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126 const TUint KThreadFlagProcessPermanent = 0x00000002; // thread exit of any kind causes process to exit (=main) |
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127 const TUint KThreadFlagSystemCritical = 0x00000004; // thread panic reboots entire system |
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128 const TUint KThreadFlagSystemPermanent = 0x00000008; // thread exit of any kind reboots entire system |
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129 const TUint KThreadFlagOriginal = 0x00000010; |
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130 const TUint KThreadFlagLastChance = 0x00000020; |
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131 const TUint KThreadFlagRealtime = 0x00000040; // thread will be panicked when using some non-realtime functions |
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132 const TUint KThreadFlagRealtimeTest = 0x00000080; // non-realtime functions only warn rather than panic |
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133 const TUint KThreadFlagLocalThreadDataValid = 0x00000100; // thread has valid local thread data |
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134 const TUint KProcessFlagPriorityControl = 0x40000000; |
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135 const TUint KProcessFlagJustInTime = 0x80000000; |
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136 const TUint KProcessFlagSystemCritical = KThreadFlagSystemCritical; // process panic reboots entire system |
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137 const TUint KProcessFlagSystemPermanent = KThreadFlagSystemPermanent; // process exit of any kind reboots entire system |
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138 // |
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139 const TUint KThreadHandle=0x40000000; |
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140 // |
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141 struct SPtrC8 {TInt length;const TUint8 *ptr;}; |
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142 struct SBufC8 {TInt length;TUint8 buf[1];}; |
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143 struct SPtr8 {TInt length;TInt maxLength;TUint8 *ptr;}; |
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144 struct SBuf8 {TInt length;TInt maxLength;TUint8 buf[1];}; |
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145 struct SBufCPtr8 {TInt length;TInt maxLength;SBufC8 *ptr;}; |
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146 |
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147 struct SPtrC16 {TInt length;const TUint16 *ptr;}; |
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148 struct SBufC16 {TInt length;TUint16 buf[1];}; |
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149 struct SPtr16 {TInt length;TInt maxLength;TUint16 *ptr;}; |
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150 struct SBuf16 {TInt length;TInt maxLength;TUint16 buf[1];}; |
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151 struct SBufCPtr16 {TInt length;TInt maxLength;SBufC16 *ptr;}; |
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152 |
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153 // |
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154 // Flags used for IPC copy functions |
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155 // |
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156 const TInt KChunkShiftBy0=0; |
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157 const TInt KChunkShiftBy1=KMinTInt; |
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158 const TInt KIpcDirRead=0; |
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159 const TInt KIpcDirWrite=0x10000000; |
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160 |
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161 class TChunkCreate |
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162 { |
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163 public: |
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164 // Attributes for chunk creation that are used by both euser and the kernel |
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165 // by classes TChunkCreateInfo and SChunkCreateInfo, respectively. |
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166 enum TChunkCreateAtt |
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167 { |
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168 ENormal = 0x00000000, |
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169 EDoubleEnded = 0x00000001, |
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170 EDisconnected = 0x00000002, |
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171 ECache = 0x00000003, |
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172 EMappingMask = 0x0000000f, |
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173 ELocal = 0x00000000, |
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174 EGlobal = 0x00000010, |
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175 EData = 0x00000000, |
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176 ECode = 0x00000020, |
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177 EMemoryNotOwned = 0x00000040, |
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178 |
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179 // Force local chunk to be named. Only required for thread heap |
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180 // chunks, all other local chunks should be nameless. |
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181 ELocalNamed = 0x000000080, |
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182 |
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183 // Paging attributes for chunks. |
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184 EPagingUnspec = 0x00000000, |
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185 EPaged = 0x80000000, |
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186 EUnpaged = 0x40000000, |
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187 EPagingMask = EPaged | EUnpaged, |
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188 |
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189 EChunkCreateAttMask = EMappingMask | EGlobal | ECode | |
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190 ELocalNamed | EPagingMask, |
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191 }; |
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192 public: |
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193 TUint iAtt; |
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194 TBool iForceFixed; |
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195 TInt iInitialBottom; |
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196 TInt iInitialTop; |
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197 TInt iMaxSize; |
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198 TUint8 iClearByte; |
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199 }; |
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200 |
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201 enum TChunkRestrictions |
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202 { |
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203 // Keep this in sync with definitions in RChunk |
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204 EChunkPreventAdjust = 0x01, // Disallow Adjust, Commit, Allocate and Decommit |
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205 }; |
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206 |
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207 class TChannelDoCreate |
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208 { |
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209 public: |
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210 TVersion iVer; |
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211 const TDesC *iName; |
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212 const TDesC *iPhysicalDevice; |
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213 const TDesC8 *iInfo; |
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214 }; |
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215 |
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216 class TCreateSession |
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217 { |
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218 public: |
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219 TVersion iVer; |
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220 TInt iMessageSlots; |
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221 }; |
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222 |
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223 enum TObjectType |
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224 { |
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225 EThread=0, |
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226 EProcess, |
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227 EChunk, |
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228 ELibrary, |
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229 ESemaphore, |
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230 EMutex, |
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231 ETimer, |
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232 EServer, |
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233 ESession, |
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234 ELogicalDevice, |
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235 EPhysicalDevice, |
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236 ELogicalChannel, |
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237 EChangeNotifier, |
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238 EUndertaker, |
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239 EMsgQueue, |
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240 EPropertyRef, |
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241 ECondVar, |
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242 EShPool, |
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243 EShBuf, |
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244 ENumObjectTypes, // number of DObject-derived types |
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245 EObjectTypeAny=-1, |
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246 |
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247 EIpcMessageD=0x20, // lookup IPC message handle, allow disconnect |
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248 EIpcMessage=0x21, // lookup IPC message handle, don't allow disconnect |
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249 EIpcClient=0x22, // lookup IPC message client, don't allow disconnect |
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250 }; |
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251 |
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252 class TObjectOpenInfo |
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253 { |
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254 public: |
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255 TObjectType iObjType; |
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256 TBool isReadOnly; |
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257 }; |
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258 |
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259 class TChannelCreateInfo |
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260 { |
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261 public: |
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262 TVersion iVersion; |
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263 TInt iUnit; |
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264 const TDesC* iPhysicalDevice; |
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265 const TDesC8* iInfo; |
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266 }; |
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267 |
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268 #if defined(_UNICODE) && !defined(__KERNEL_MODE__) |
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269 class TChannelCreateInfo8 |
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270 { |
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271 public: |
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272 TVersion iVersion; |
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273 TInt iUnit; |
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274 const TDesC8* iPhysicalDevice; |
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275 const TDesC8* iInfo; |
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276 }; |
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277 #else |
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278 typedef TChannelCreateInfo TChannelCreateInfo8; |
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279 #endif |
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280 |
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281 const TInt KMaxThreadCreateInfo = 256; |
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282 struct SThreadCreateInfo |
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283 { |
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284 TAny* iHandle; |
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285 TInt iType; |
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286 TThreadFunction iFunction; |
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287 TAny* iPtr; |
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288 TAny* iSupervisorStack; |
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289 TInt iSupervisorStackSize; |
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290 TAny* iUserStack; |
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291 TInt iUserStackSize; |
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292 TInt iInitialThreadPriority; |
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293 TPtrC iName; |
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294 TInt iTotalSize; // Size including any extras (must be a multiple of 8 bytes) |
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295 }; |
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296 |
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297 enum TThreadCreationFlags |
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298 { |
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299 ETraceHeapAllocs = 0x00000001, |
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300 EMonitorHeapMemory = 0x00000002, |
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301 |
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302 EThreadCreateFlagPaged = 0x00000004, |
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303 EThreadCreateFlagUnpaged = 0x00000008, |
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304 EThreadCreateFlagPagingUnspec = 0x00000000, |
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305 EThreadCreateFlagPagingMask = EThreadCreateFlagPaged | EThreadCreateFlagUnpaged, |
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306 |
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307 EThreadCreateFlagMask = ETraceHeapAllocs | EMonitorHeapMemory | EThreadCreateFlagPagingMask, |
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308 }; |
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309 |
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310 struct SStdEpocThreadCreateInfo : public SThreadCreateInfo |
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311 { |
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312 SStdEpocThreadCreateInfo() |
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313 : iFlags(0) // Must be clear on creation. |
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314 { |
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315 }; |
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316 RAllocator* iAllocator; |
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317 TInt iHeapInitialSize; |
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318 TInt iHeapMaxSize; |
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319 TUint iFlags; |
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320 }; |
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321 |
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322 #if defined(_UNICODE) && !defined(__KERNEL_MODE__) |
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323 struct SThreadCreateInfo8 |
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324 { |
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325 TAny* iHandle; |
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326 TInt iType; |
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327 TThreadFunction iFunction; |
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328 TAny* iPtr; |
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329 TAny* iSupervisorStack; |
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330 TInt iSupervisorStackSize; |
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331 TAny* iUserStack; |
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332 TInt iUserStackSize; |
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333 TInt iInitialThreadPriority; |
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334 TPtrC8 iName; |
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335 TInt iTotalSize; // size including any extras |
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336 }; |
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337 |
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338 struct SStdEpocThreadCreateInfo8 : public SThreadCreateInfo8 |
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339 { |
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340 SStdEpocThreadCreateInfo8() |
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341 : iFlags(0) // Must be clear on creation. |
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342 { |
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343 }; |
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344 RAllocator* iAllocator; |
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345 TInt iHeapInitialSize; |
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346 TInt iHeapMaxSize; |
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347 TUint iFlags; |
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348 }; |
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349 #else |
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350 typedef SThreadCreateInfo SThreadCreateInfo8; |
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351 typedef SStdEpocThreadCreateInfo SStdEpocThreadCreateInfo8; |
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352 #endif |
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353 |
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354 struct SIpcCopyInfo |
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355 { |
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356 TUint8* iLocalPtr; |
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357 TInt iLocalLen; |
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358 TInt iFlags; |
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359 }; |
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360 |
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361 enum TChunkAdjust |
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362 { |
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363 EChunkAdjust=0, |
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364 EChunkAdjustDoubleEnded=1, |
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365 EChunkCommit=2, |
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366 EChunkDecommit=3, |
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367 EChunkAllocate=4, |
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368 EChunkUnlock=5, |
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369 EChunkLock=6 |
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370 }; |
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371 |
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372 enum TMemModelAttributes |
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373 { |
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374 EMemModelTypeMask=0xf, // bottom 4 bits give type of memory model |
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375 EMemModelTypeDirect=0, // direct memory model on hardware |
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376 EMemModelTypeMoving=1, // moving memory model on hardware |
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377 EMemModelTypeMultiple=2, // multiple memory model on hardware |
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378 EMemModelTypeEmul=3, // emulation using single host process |
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379 EMemModelTypeFlexible=4, // flexible memory model on hardware |
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380 |
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381 EMemModelAttrRomPaging=0x10, // Demand paging of XIP ROM |
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382 EMemModelAttrCodePaging=0x20, // Demand paging of RAM loaded code |
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383 EMemModelAttrDataPaging=0x40, // Demand paging of all RAM |
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384 EMemModelAttrPagingMask=0xf0, // Mask for demand paging attributes |
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385 |
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386 EMemModelAttrNonExProt=(TInt)0x80000000,// accesses to nonexistent addresses are trapped |
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387 EMemModelAttrKernProt=0x40000000, // accesses to kernel memory from user mode are trapped |
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388 EMemModelAttrWriteProt=0x20000000, // addresses can be marked as read-only; writes to these are trapped |
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389 EMemModelAttrVA=0x10000000, // system supports virtual addresses |
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390 EMemModelAttrProcessProt=0x08000000, // accesses to other processes' memory are trapped |
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391 EMemModelAttrSameVA=0x04000000, // different processes map the same virtual address to different physical addresses |
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392 EMemModelAttrSupportFixed=0x02000000, // 'fixed' processes are supported |
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393 EMemModelAttrSvKernProt=0x01000000, // unexpected accesses to kernel memory within an executive call are trapped |
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394 EMemModelAttrIPCKernProt=0x00800000, // accesses to kernel memory via IPC are trapped |
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395 EMemModelAttrIPCFullProt=0x00400000, // accesses via IPC have same protection as user mode |
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396 EMemModelAttrRamCodeProt=0x00200000, // RAM-loaded code is only visible to processes which have loaded it |
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397 }; |
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398 |
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399 /** @test */ |
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400 enum TKernelHeapDebugFunction {EDbgMarkStart,EDbgMarkCheck,EDbgMarkEnd,EDbgSetAllocFail,EDbgSetBurstAllocFail,EDbgCheckFailure}; |
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401 |
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402 /** @test */ |
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403 class TKernelHeapMarkCheckInfo |
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404 { |
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405 public: |
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406 TBool iCountAll; |
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407 const TDesC8* iFileName; |
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408 TInt iLineNum; |
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409 }; |
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410 // |
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411 class TTrapHandler; |
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412 class CActiveScheduler; |
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413 class TLocale; |
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414 |
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415 // |
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416 // |
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417 // |
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418 // Handler below is used by test prints to trucate rather than panic the caller. |
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419 // |
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420 #if defined(_UNICODE) && !defined(__KERNEL_MODE__) |
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421 NONSHARABLE_CLASS(TestOverflowTruncate) : public TDes16Overflow |
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422 { |
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423 public: |
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424 virtual void Overflow(TDes16 &aDes); |
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425 }; |
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426 #else |
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427 NONSHARABLE_CLASS(TestOverflowTruncate) : public TDes8Overflow |
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428 { |
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429 public: |
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430 virtual void Overflow(TDes8 &aDes); |
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431 }; |
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432 #endif |
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433 // |
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434 |
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435 /******************************************** |
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436 * Thread local storage entry |
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437 ********************************************/ |
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438 struct STls |
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439 { |
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440 TInt iHandle; |
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441 TInt iDllUid; |
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442 TAny* iPtr; |
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443 }; |
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444 |
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445 const TInt KDllUid_Default = 0; // for ROM DLLs and direct calls to UserSvr::DllTls |
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446 const TInt KDllUid_Special = -1; // used on emulator to instruct the kernel to get the DLL UID from the module handle |
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447 |
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448 /******************************************** |
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449 * Entry point call values |
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450 ********************************************/ |
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451 const TInt KModuleEntryReasonProcessInit =0; // Process start |
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452 const TInt KModuleEntryReasonThreadInit =1; // Start new thread |
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453 const TInt KModuleEntryReasonProcessAttach =2; // Process attach (init static data) |
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454 const TInt KModuleEntryReasonProcessDetach =3; // Process detach (destroy static data) |
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455 const TInt KModuleEntryReasonException =4; // Handle exception |
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456 const TInt KModuleEntryReasonVariantInit0 =-3; // Call variant static constructors |
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457 |
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458 /** @publishedPartner |
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459 @released |
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460 */ |
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461 const TInt KModuleEntryReasonExtensionInit0 =-2; // Extension early initialisation check |
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462 |
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463 /** @publishedPartner |
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464 @released |
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465 */ |
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466 const TInt KModuleEntryReasonExtensionInit1 =-1; // Extension initialisation |
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467 |
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468 /** |
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469 Flags returned by Exec::KernelConfigFlags() |
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470 */ |
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471 enum TKernelConfigFlags |
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472 { |
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473 EKernelConfigIpcV1Available = 1<<0, |
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474 EKernelConfigPlatSecEnforcement = 1<<1, |
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475 EKernelConfigPlatSecDiagnostics = 1<<2, |
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476 EKernelConfigPlatSecProcessIsolation = 1<<3, |
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477 EKernelConfigPlatSecEnforceSysBin = 1<<4, |
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478 |
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479 // paging policy values use by 2-bit code and data paging policy enums... |
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480 EKernelConfigPagingPolicyNoPaging = 0, |
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481 EKernelConfigPagingPolicyAlwaysPage = 1, |
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482 EKernelConfigPagingPolicyDefaultUnpaged = 2, |
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483 EKernelConfigPagingPolicyDefaultPaged = 3, |
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484 |
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485 EKernelConfigCodePagingPolicyShift = 5, |
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486 EKernelConfigCodePagingPolicyMask = 3<<5, |
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487 EKernelConfigCodePagingPolicyNoPaging = EKernelConfigPagingPolicyNoPaging<<5, |
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488 EKernelConfigCodePagingPolicyAlwaysPage = EKernelConfigPagingPolicyAlwaysPage<<5, |
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489 EKernelConfigCodePagingPolicyDefaultUnpaged = EKernelConfigPagingPolicyDefaultUnpaged<<5, |
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490 EKernelConfigCodePagingPolicyDefaultPaged = EKernelConfigPagingPolicyDefaultPaged<<5, |
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491 |
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492 EKernelConfigPlatSecLocked = 1<<7, // Primarily used by __PLATSEC_UNLOCKED__ (q.v.) test code |
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493 |
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494 EKernelConfigCrazyScheduling = 1<<8, // Enables thread priority/timeslice craziness |
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495 |
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496 EKernelConfigDataPagingPolicyShift = 9, |
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497 EKernelConfigDataPagingPolicyMask = 3<<9, |
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498 EKernelConfigDataPagingPolicyNoPaging = EKernelConfigPagingPolicyNoPaging<<9, |
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499 EKernelConfigDataPagingPolicyAlwaysPage = EKernelConfigPagingPolicyAlwaysPage<<9, |
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500 EKernelConfigDataPagingPolicyDefaultUnpaged = EKernelConfigPagingPolicyDefaultUnpaged<<9, |
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501 EKernelConfigDataPagingPolicyDefaultPaged = EKernelConfigPagingPolicyDefaultPaged<<9, |
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502 |
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503 EKernelConfigSMPUnsafeCompat = 1<<12, // Enables compatibility mode for SMP-unsafe processes |
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504 EKernelConfigSMPUnsafeCPU0 = 1<<13, // Slow compatibility mode: all SMP-unsafe processes run on CPU 0 only |
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505 EKernelConfigSMPCrazyInterrupts = 1<<14, // Enables CPU target rotation for HW Interrupts. |
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506 |
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507 EKernelConfigDisableAPs = 1u<<30, |
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508 |
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509 EKernelConfigTest = 1u<<31, // Only used by test code for __PLATSEC_UNLOCKED__ |
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510 }; |
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511 |
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512 /** |
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513 If __PLATSEC_UNLOCKED__ is not defined, these flags must always |
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514 be considered to be set. See KernelConfigFlags() in kern_priv.h. |
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515 |
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516 @see KernelConfigFlags() |
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517 |
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518 @internalTechnology |
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519 */ |
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520 #ifdef __PLATSEC_UNLOCKED__ |
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521 #define __PLATSEC_FORCED_FLAGS__ 0 |
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522 #else |
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523 #define __PLATSEC_FORCED_FLAGS__ (EKernelConfigPlatSecEnforcement|EKernelConfigPlatSecProcessIsolation|EKernelConfigPlatSecEnforceSysBin) |
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524 #endif |
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525 |
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526 /** |
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527 @internalTechnology |
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528 */ |
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529 enum TGlobalUserData |
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530 { |
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531 ELocaleDefaultCharSet, |
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532 ELocalePreferredCharSet, |
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533 EMaxGlobalUserData |
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534 }; |
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535 |
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536 typedef void (*TGlobalDestructorFunc)(void); |
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537 |
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538 // This must not conflict with any possible valid TLS keys |
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539 const TInt KGlobalDestructorTlsKey = -1; |
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540 |
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541 GLREF_C void ExitCurrentThread(TExitType, TInt, const TDesC8*); |
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542 |
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543 #ifndef __REMOVE_PLATSEC_DIAGNOSTICS__ |
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544 /** |
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545 @internalTechnology |
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546 */ |
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547 class TPlatSecDiagnostic |
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548 { |
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549 public: |
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550 enum TType |
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551 { |
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552 ELoaderCapabilityViolation1, |
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553 ELoaderCapabilityViolation2, |
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554 EThreadCapabilityCheckFail, |
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555 EProcessCapabilityCheckFail, |
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556 EKernelSecureIdCheckFail, |
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557 EKernelObjectPolicyCheckFail, |
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558 EHandleCapabilityCheckFail, |
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559 ECreatorCapabilityCheckFail, |
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560 EMessageCapabilityCheckFail, |
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561 EKernelProcessIsolationFail, |
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562 EKernelProcessIsolationIPCFail, |
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563 ECreatorPolicyCheckFail, |
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564 }; |
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565 public: |
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566 inline TPlatSecDiagnostic(); |
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567 inline TPlatSecDiagnostic(TType aType); |
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568 inline TPlatSecDiagnostic(TType aType, TInt aInt1, TInt aInt2, const SCapabilitySet& aCaps); |
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569 inline TPlatSecDiagnostic(TType aType, TInt aInt1, const SSecurityInfo& aCaps); |
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570 inline TPlatSecDiagnostic(TType aType, TInt aInt, const TDesC8& aString, const SCapabilitySet& aCaps); |
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571 inline TPlatSecDiagnostic(TType aType, const TDesC8& aString1, const TDesC8& aString2, const SCapabilitySet& aCaps); |
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572 inline TPlatSecDiagnostic(TType aType, TInt aInt1, TInt aInt2); |
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573 inline TPlatSecDiagnostic(TType aType, TInt aInt1); |
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574 inline const TDesC8* String1(); |
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575 inline const TDesC8* String2(); |
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576 public: |
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577 TType iType; |
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578 TInt iArg1; |
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579 TInt iArg2; |
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580 const char* iContextText; |
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581 TInt iContextTextLength; |
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582 SSecurityInfo iSecurityInfo; |
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583 }; |
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584 |
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585 inline TPlatSecDiagnostic::TPlatSecDiagnostic() |
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586 {} |
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587 |
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588 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType) |
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589 : iType(aType) |
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590 {} |
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591 |
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592 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType,TInt aInt1) |
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593 : iType(aType), iArg1(aInt1) |
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594 {} |
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595 |
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596 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType, TInt aInt1, TInt aInt2, const SCapabilitySet& aCaps) |
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597 : iType(aType), iArg1(aInt1), iArg2(aInt2), iContextText(0) |
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598 { |
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599 iSecurityInfo.iSecureId = 0; |
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600 iSecurityInfo.iVendorId = 0; |
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601 iSecurityInfo.iCaps = aCaps; |
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602 }; |
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603 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType, TInt aInt1, const SSecurityInfo& aInfo) |
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604 : iType(aType), iArg1(aInt1), iArg2(ECapability_None), iContextText(0), iSecurityInfo(aInfo) |
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605 { |
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606 }; |
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607 |
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608 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType, TInt aInt, const TDesC8& aString, const SCapabilitySet& aCaps) |
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609 : iType(aType), iArg1(aInt), iArg2((TInt)&aString), iContextText(0) |
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610 { |
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611 iSecurityInfo.iSecureId = 0; |
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612 iSecurityInfo.iVendorId = 0; |
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613 iSecurityInfo.iCaps = aCaps; |
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614 }; |
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615 |
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616 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType, const TDesC8& aString1, const TDesC8& aString2, const SCapabilitySet& aCaps) |
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617 : iType(aType), iArg1((TInt)&aString1), iArg2((TInt)&aString2), iContextText(0) |
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618 { |
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619 iSecurityInfo.iSecureId = 0; |
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620 iSecurityInfo.iVendorId = 0; |
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621 iSecurityInfo.iCaps = aCaps; |
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622 }; |
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623 |
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624 inline TPlatSecDiagnostic::TPlatSecDiagnostic(TType aType, TInt aInt1, TInt aInt2) |
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625 : iType(aType), iArg1(aInt1), iArg2(aInt2) |
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626 { |
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627 iSecurityInfo.iSecureId = 0; |
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628 iSecurityInfo.iVendorId = 0; |
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629 iSecurityInfo.iCaps[0] = 0; |
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630 iSecurityInfo.iCaps[1] = 0; |
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631 }; |
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632 |
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633 inline const TDesC8* TPlatSecDiagnostic::String1() |
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634 { return (const TDesC8*)iArg1; } |
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635 |
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636 inline const TDesC8* TPlatSecDiagnostic::String2() |
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637 { return (const TDesC8*)iArg2; } |
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638 |
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639 inline TInt PlatSec::LoaderCapabilityViolation(const TDesC8& aImporterName, const TDesC8& aFileName, const SCapabilitySet& aMissingCaps) |
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640 { |
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641 TPlatSecDiagnostic d(TPlatSecDiagnostic::ELoaderCapabilityViolation2,aImporterName,aFileName,aMissingCaps); |
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642 return EmitDiagnostic(d, NULL); |
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643 } |
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644 |
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645 #ifdef __KERNEL_MODE__ |
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646 |
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647 inline TInt PlatSec::CapabilityCheckFail(const DProcess* aViolatingProcess, TCapability aCapability, const char* aContextText) |
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648 { |
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649 TPlatSecDiagnostic d(TPlatSecDiagnostic::EProcessCapabilityCheckFail,(TInt)aViolatingProcess,(TInt)aCapability); |
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650 return EmitDiagnostic(d,aContextText); |
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651 } |
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652 |
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653 inline TInt PlatSec::CapabilityCheckFail(const DThread* aViolatingThread, TCapability aCapability, const char* aContextText) |
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654 { |
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655 TPlatSecDiagnostic d(TPlatSecDiagnostic::EThreadCapabilityCheckFail,(TInt)aViolatingThread,(TInt)aCapability); |
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656 return EmitDiagnostic(d,aContextText); |
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657 } |
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658 |
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659 inline TInt PlatSec::SecureIdCheckFail(const DProcess* aViolatingProcess, TSecureId aSid, const char* aContextText) |
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660 { |
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661 TPlatSecDiagnostic d(TPlatSecDiagnostic::EKernelSecureIdCheckFail,(TInt)aViolatingProcess,(TInt)aSid); |
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662 return EmitDiagnostic(d,aContextText); |
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663 } |
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664 |
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665 inline TInt PlatSec::PolicyCheckFail(const DProcess* aProcess, const SSecurityInfo& aMissingSecurityInfo, const char* aContextText) |
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666 { |
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667 TPlatSecDiagnostic d(TPlatSecDiagnostic::EKernelObjectPolicyCheckFail,(TInt)aProcess,(const SSecurityInfo&)aMissingSecurityInfo); |
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668 return EmitDiagnostic(d,aContextText); |
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669 } |
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670 |
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671 inline TInt PlatSec::PolicyCheckFail(const DThread* aThread, const SSecurityInfo& aMissingSecurityInfo, const char* aContextText) |
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672 { |
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673 TPlatSecDiagnostic d(TPlatSecDiagnostic::EKernelObjectPolicyCheckFail,(TInt)aThread,(const SSecurityInfo&)aMissingSecurityInfo); |
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674 return EmitDiagnostic(d,aContextText); |
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675 } |
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676 |
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677 inline TInt PlatSec::ProcessIsolationFail(const char* aContextText) |
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678 { |
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679 TPlatSecDiagnostic d(TPlatSecDiagnostic::EKernelProcessIsolationFail); |
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680 return EmitDiagnostic(d,aContextText); |
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681 } |
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682 |
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683 inline TInt PlatSec::ProcessIsolationIPCFail(RMessageK* aMessage, const char* aContextText) |
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684 { |
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685 TPlatSecDiagnostic d(TPlatSecDiagnostic::EKernelProcessIsolationIPCFail,(TInt)aMessage); |
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686 return EmitDiagnostic(d,aContextText); |
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687 } |
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688 |
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689 #else // !__KERNEL_MODE__ |
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690 |
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691 inline TInt PlatSec::LoaderCapabilityViolation(RProcess aLoadingProcess, const TDesC8& aFileName, const SCapabilitySet& aMissingCaps) |
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692 { |
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693 TPlatSecDiagnostic d(TPlatSecDiagnostic::ELoaderCapabilityViolation1,aLoadingProcess.Handle(),aFileName,aMissingCaps); |
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694 return EmitDiagnostic(d, NULL); |
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695 } |
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696 |
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697 inline TInt PlatSec::CreatorCapabilityCheckFail(TCapability aCapability, const char* aContextText) |
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698 { |
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699 TPlatSecDiagnostic d(TPlatSecDiagnostic::ECreatorCapabilityCheckFail,(TInt)0,aCapability); |
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700 return EmitDiagnostic(d,aContextText); |
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701 } |
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702 |
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703 inline TInt PlatSec::CreatorCapabilityCheckFail(const TCapabilitySet& aMissingCaps, const char* aContextText) |
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704 { |
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705 TPlatSecDiagnostic d(TPlatSecDiagnostic::ECreatorCapabilityCheckFail,(TInt)0,ECapability_None,(const SCapabilitySet&)aMissingCaps); |
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706 return EmitDiagnostic(d,aContextText); |
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707 } |
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708 |
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709 inline TInt PlatSec::CapabilityCheckFail(TInt aHandle, TCapability aCapability, const char* aContextText) |
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710 { |
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711 TPlatSecDiagnostic d(TPlatSecDiagnostic::EHandleCapabilityCheckFail,aHandle,aCapability); |
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712 return EmitDiagnostic(d,aContextText); |
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713 } |
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714 |
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715 inline TInt PlatSec::CapabilityCheckFail(TInt aHandle, const TCapabilitySet& aMissingCaps, const char* aContextText) |
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716 { |
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717 TPlatSecDiagnostic d(TPlatSecDiagnostic::EHandleCapabilityCheckFail,aHandle,ECapability_None,(const SCapabilitySet&)aMissingCaps); |
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718 return EmitDiagnostic(d,aContextText); |
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719 } |
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720 |
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721 inline TInt PlatSec::PolicyCheckFail(TInt aHandle, const SSecurityInfo& aMissingSecurityInfo, const char* aContextText) |
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722 { |
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723 TPlatSecDiagnostic d(TPlatSecDiagnostic::EHandleCapabilityCheckFail,aHandle,(const SSecurityInfo&)aMissingSecurityInfo); |
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724 return EmitDiagnostic(d,aContextText); |
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725 } |
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726 |
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727 inline TInt PlatSec::CapabilityCheckFail(RMessagePtr2 aMessage, TCapability aCapability, const char* aContextText) |
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728 { |
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729 TPlatSecDiagnostic d(TPlatSecDiagnostic::EMessageCapabilityCheckFail,(TInt)aMessage.Handle(),aCapability); |
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730 return EmitDiagnostic(d,aContextText); |
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731 } |
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732 |
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733 inline TInt PlatSec::CapabilityCheckFail(RMessagePtr2 aMessage, const TCapabilitySet& aMissingCaps, const char* aContextText) |
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734 { |
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735 TPlatSecDiagnostic d(TPlatSecDiagnostic::EMessageCapabilityCheckFail,(TInt)aMessage.Handle(),ECapability_None,(const SCapabilitySet&)aMissingCaps); |
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736 return EmitDiagnostic(d,aContextText); |
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737 } |
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738 |
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739 inline TInt PlatSec::PolicyCheckFail(RMessagePtr2 aMessage, const SSecurityInfo& aMissing, const char* aContextText) |
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740 { |
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741 TPlatSecDiagnostic d(TPlatSecDiagnostic::EMessageCapabilityCheckFail,(TInt)aMessage.Handle(),(const SSecurityInfo&)aMissing); |
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742 return EmitDiagnostic(d,aContextText); |
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743 } |
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744 |
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745 inline TInt PlatSec::CreatorPolicyCheckFail(const SSecurityInfo& aMissing, const char* aContextText) |
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746 { |
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747 TPlatSecDiagnostic d(TPlatSecDiagnostic::ECreatorPolicyCheckFail,(TInt)0,(const SSecurityInfo&)aMissing); |
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748 return EmitDiagnostic(d,aContextText); |
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749 } |
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750 |
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751 #endif //__KERNEL_MODE__ |
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752 #endif // !__REMOVE_PLATSEC_DIAGNOSTICS__ |
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753 |
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754 const TInt KTlsArrayGranularity=2; |
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755 |
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756 #ifdef __CPU_HAS_CP15_THREAD_ID_REG |
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757 |
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758 #define __USERSIDE_THREAD_DATA__ |
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759 |
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760 class TLocalThreadData |
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761 { |
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762 public: |
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763 void Close(); |
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764 #ifndef __KERNEL_MODE__ |
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765 TAny* DllTls(TInt aHandle, TInt aDllUid); |
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766 TInt DllSetTls(TInt aHandle, TInt aDllUid, TAny* aPtr); |
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767 void DllFreeTls(TInt aHandle); |
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768 #endif |
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769 public: |
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770 RAllocator* iHeap; ///< The thread's current heap |
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771 CActiveScheduler* iScheduler; ///< The thread's current active scheduler |
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772 TTrapHandler* iTrapHandler; ///< The thread's current trap handler |
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773 private: |
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774 RAllocator* iTlsHeap; ///< The heap that the DLL TLS data is stored on |
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775 RArray<STls> iTls; ///< DLL TLS data |
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776 }; |
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777 |
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778 const TInt KLocalThreadDataSize = _ALIGN_UP(sizeof(TLocalThreadData), 8); |
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779 |
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780 #endif |
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781 |
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782 #ifdef __WINS__ |
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783 |
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784 enum TWin32RuntimeReason |
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785 { |
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786 // Same values as passed to DllMain |
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787 EWin32RuntimeProcessAttach = 1, |
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788 EWin32RuntimeThreadAttach = 2, |
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789 EWin32RuntimeThreadDetach = 3, |
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790 EWin32RuntimeProcessDetach = 4, |
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791 }; |
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792 |
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793 typedef TBool (*TWin32RuntimeHook)(TWin32RuntimeReason); |
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794 |
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795 #endif |
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796 |
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797 struct SAtomicOpInfo64 |
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798 { |
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799 TAny* iA; |
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800 TAny* iQ; |
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801 TUint64 i1; |
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802 TUint64 i2; |
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803 TUint64 i3; |
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804 }; |
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805 |
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806 struct SAtomicOpInfo32 |
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807 { |
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808 TAny* iA; |
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809 union |
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810 { |
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811 TAny* iQ; |
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812 TUint32 i0; |
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813 }; |
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814 TUint32 i1; |
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815 TUint32 i2; |
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816 }; |
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817 |
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818 #endif //__U32STD_H__ |