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1 # Copyright 2013 the V8 project authors. All rights reserved. | 1 # Copyright 2013 the V8 project authors. All rights reserved. |
2 # Redistribution and use in source and binary forms, with or without | 2 # Redistribution and use in source and binary forms, with or without |
3 # modification, are permitted provided that the following conditions are | 3 # modification, are permitted provided that the following conditions are |
4 # met: | 4 # met: |
5 # | 5 # |
6 # * Redistributions of source code must retain the above copyright | 6 # * Redistributions of source code must retain the above copyright |
7 # notice, this list of conditions and the following disclaimer. | 7 # notice, this list of conditions and the following disclaimer. |
8 # * Redistributions in binary form must reproduce the above | 8 # * Redistributions in binary form must reproduce the above |
9 # copyright notice, this list of conditions and the following | 9 # copyright notice, this list of conditions and the following |
10 # disclaimer in the documentation and/or other materials provided | 10 # disclaimer in the documentation and/or other materials provided |
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64 137: "FREE_SPACE_TYPE", | 64 137: "FREE_SPACE_TYPE", |
65 138: "EXTERNAL_BYTE_ARRAY_TYPE", | 65 138: "EXTERNAL_BYTE_ARRAY_TYPE", |
66 139: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE", | 66 139: "EXTERNAL_UNSIGNED_BYTE_ARRAY_TYPE", |
67 140: "EXTERNAL_SHORT_ARRAY_TYPE", | 67 140: "EXTERNAL_SHORT_ARRAY_TYPE", |
68 141: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE", | 68 141: "EXTERNAL_UNSIGNED_SHORT_ARRAY_TYPE", |
69 142: "EXTERNAL_INT_ARRAY_TYPE", | 69 142: "EXTERNAL_INT_ARRAY_TYPE", |
70 143: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE", | 70 143: "EXTERNAL_UNSIGNED_INT_ARRAY_TYPE", |
71 144: "EXTERNAL_FLOAT_ARRAY_TYPE", | 71 144: "EXTERNAL_FLOAT_ARRAY_TYPE", |
72 145: "EXTERNAL_DOUBLE_ARRAY_TYPE", | 72 145: "EXTERNAL_DOUBLE_ARRAY_TYPE", |
73 146: "EXTERNAL_PIXEL_ARRAY_TYPE", | 73 146: "EXTERNAL_PIXEL_ARRAY_TYPE", |
74 148: "FILLER_TYPE", | 74 149: "FILLER_TYPE", |
75 149: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE", | 75 150: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE", |
76 150: "DECLARED_ACCESSOR_INFO_TYPE", | 76 151: "DECLARED_ACCESSOR_INFO_TYPE", |
77 151: "EXECUTABLE_ACCESSOR_INFO_TYPE", | 77 152: "EXECUTABLE_ACCESSOR_INFO_TYPE", |
78 152: "ACCESSOR_PAIR_TYPE", | 78 153: "ACCESSOR_PAIR_TYPE", |
79 153: "ACCESS_CHECK_INFO_TYPE", | 79 154: "ACCESS_CHECK_INFO_TYPE", |
80 154: "INTERCEPTOR_INFO_TYPE", | 80 155: "INTERCEPTOR_INFO_TYPE", |
81 155: "CALL_HANDLER_INFO_TYPE", | 81 156: "CALL_HANDLER_INFO_TYPE", |
82 156: "FUNCTION_TEMPLATE_INFO_TYPE", | 82 157: "FUNCTION_TEMPLATE_INFO_TYPE", |
83 157: "OBJECT_TEMPLATE_INFO_TYPE", | 83 158: "OBJECT_TEMPLATE_INFO_TYPE", |
84 158: "SIGNATURE_INFO_TYPE", | 84 159: "SIGNATURE_INFO_TYPE", |
85 159: "TYPE_SWITCH_INFO_TYPE", | 85 160: "TYPE_SWITCH_INFO_TYPE", |
86 161: "ALLOCATION_MEMENTO_TYPE", | 86 162: "ALLOCATION_MEMENTO_TYPE", |
87 160: "ALLOCATION_SITE_TYPE", | 87 161: "ALLOCATION_SITE_TYPE", |
88 162: "SCRIPT_TYPE", | 88 163: "SCRIPT_TYPE", |
89 163: "CODE_CACHE_TYPE", | 89 164: "CODE_CACHE_TYPE", |
90 164: "POLYMORPHIC_CODE_CACHE_TYPE", | 90 165: "POLYMORPHIC_CODE_CACHE_TYPE", |
91 165: "TYPE_FEEDBACK_INFO_TYPE", | 91 166: "TYPE_FEEDBACK_INFO_TYPE", |
92 166: "ALIASED_ARGUMENTS_ENTRY_TYPE", | 92 167: "ALIASED_ARGUMENTS_ENTRY_TYPE", |
93 167: "BOX_TYPE", | 93 168: "BOX_TYPE", |
94 170: "FIXED_ARRAY_TYPE", | 94 171: "FIXED_ARRAY_TYPE", |
95 147: "FIXED_DOUBLE_ARRAY_TYPE", | 95 147: "FIXED_DOUBLE_ARRAY_TYPE", |
96 171: "SHARED_FUNCTION_INFO_TYPE", | 96 148: "CONSTANT_POOL_ARRAY_TYPE", |
97 172: "JS_MESSAGE_OBJECT_TYPE", | 97 172: "SHARED_FUNCTION_INFO_TYPE", |
98 175: "JS_VALUE_TYPE", | 98 173: "JS_MESSAGE_OBJECT_TYPE", |
99 176: "JS_DATE_TYPE", | 99 176: "JS_VALUE_TYPE", |
100 177: "JS_OBJECT_TYPE", | 100 177: "JS_DATE_TYPE", |
101 178: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", | 101 178: "JS_OBJECT_TYPE", |
102 179: "JS_GENERATOR_OBJECT_TYPE", | 102 179: "JS_CONTEXT_EXTENSION_OBJECT_TYPE", |
103 180: "JS_MODULE_TYPE", | 103 180: "JS_GENERATOR_OBJECT_TYPE", |
104 181: "JS_GLOBAL_OBJECT_TYPE", | 104 181: "JS_MODULE_TYPE", |
105 182: "JS_BUILTINS_OBJECT_TYPE", | 105 182: "JS_GLOBAL_OBJECT_TYPE", |
106 183: "JS_GLOBAL_PROXY_TYPE", | 106 183: "JS_BUILTINS_OBJECT_TYPE", |
107 184: "JS_ARRAY_TYPE", | 107 184: "JS_GLOBAL_PROXY_TYPE", |
108 185: "JS_ARRAY_BUFFER_TYPE", | 108 185: "JS_ARRAY_TYPE", |
109 186: "JS_TYPED_ARRAY_TYPE", | 109 186: "JS_ARRAY_BUFFER_TYPE", |
110 187: "JS_DATA_VIEW_TYPE", | 110 187: "JS_TYPED_ARRAY_TYPE", |
111 174: "JS_PROXY_TYPE", | 111 188: "JS_DATA_VIEW_TYPE", |
112 188: "JS_SET_TYPE", | 112 175: "JS_PROXY_TYPE", |
113 189: "JS_MAP_TYPE", | 113 189: "JS_SET_TYPE", |
114 190: "JS_WEAK_MAP_TYPE", | 114 190: "JS_MAP_TYPE", |
115 191: "JS_WEAK_SET_TYPE", | 115 191: "JS_WEAK_MAP_TYPE", |
116 192: "JS_REGEXP_TYPE", | 116 192: "JS_WEAK_SET_TYPE", |
117 193: "JS_FUNCTION_TYPE", | 117 193: "JS_REGEXP_TYPE", |
118 173: "JS_FUNCTION_PROXY_TYPE", | 118 194: "JS_FUNCTION_TYPE", |
119 168: "DEBUG_INFO_TYPE", | 119 174: "JS_FUNCTION_PROXY_TYPE", |
120 169: "BREAK_POINT_INFO_TYPE", | 120 169: "DEBUG_INFO_TYPE", |
| 121 170: "BREAK_POINT_INFO_TYPE", |
121 } | 122 } |
122 | 123 |
123 # List of known V8 maps. | 124 # List of known V8 maps. |
124 KNOWN_MAPS = { | 125 KNOWN_MAPS = { |
125 0x08081: (136, "ByteArrayMap"), | 126 0x08081: (136, "ByteArrayMap"), |
126 0x080a9: (129, "MetaMap"), | 127 0x080a9: (129, "MetaMap"), |
127 0x080d1: (131, "OddballMap"), | 128 0x080d1: (131, "OddballMap"), |
128 0x080f9: (4, "AsciiInternalizedStringMap"), | 129 0x080f9: (4, "AsciiInternalizedStringMap"), |
129 0x08121: (170, "FixedArrayMap"), | 130 0x08121: (171, "FixedArrayMap"), |
130 0x08149: (134, "HeapNumberMap"), | 131 0x08149: (134, "HeapNumberMap"), |
131 0x08171: (137, "FreeSpaceMap"), | 132 0x08171: (137, "FreeSpaceMap"), |
132 0x08199: (148, "OnePointerFillerMap"), | 133 0x08199: (149, "OnePointerFillerMap"), |
133 0x081c1: (148, "TwoPointerFillerMap"), | 134 0x081c1: (149, "TwoPointerFillerMap"), |
134 0x081e9: (132, "CellMap"), | 135 0x081e9: (132, "CellMap"), |
135 0x08211: (133, "GlobalPropertyCellMap"), | 136 0x08211: (133, "GlobalPropertyCellMap"), |
136 0x08239: (171, "SharedFunctionInfoMap"), | 137 0x08239: (172, "SharedFunctionInfoMap"), |
137 0x08261: (170, "NativeContextMap"), | 138 0x08261: (171, "NativeContextMap"), |
138 0x08289: (130, "CodeMap"), | 139 0x08289: (130, "CodeMap"), |
139 0x082b1: (170, "ScopeInfoMap"), | 140 0x082b1: (171, "ScopeInfoMap"), |
140 0x082d9: (170, "FixedCOWArrayMap"), | 141 0x082d9: (171, "FixedCOWArrayMap"), |
141 0x08301: (147, "FixedDoubleArrayMap"), | 142 0x08301: (147, "FixedDoubleArrayMap"), |
142 0x08329: (170, "HashTableMap"), | 143 0x08329: (148, "ConstantPoolArrayMap"), |
143 0x08351: (128, "SymbolMap"), | 144 0x08351: (171, "HashTableMap"), |
144 0x08379: (64, "StringMap"), | 145 0x08379: (128, "SymbolMap"), |
145 0x083a1: (68, "AsciiStringMap"), | 146 0x083a1: (64, "StringMap"), |
146 0x083c9: (65, "ConsStringMap"), | 147 0x083c9: (68, "AsciiStringMap"), |
147 0x083f1: (69, "ConsAsciiStringMap"), | 148 0x083f1: (65, "ConsStringMap"), |
148 0x08419: (67, "SlicedStringMap"), | 149 0x08419: (69, "ConsAsciiStringMap"), |
149 0x08441: (71, "SlicedAsciiStringMap"), | 150 0x08441: (67, "SlicedStringMap"), |
150 0x08469: (66, "ExternalStringMap"), | 151 0x08469: (71, "SlicedAsciiStringMap"), |
151 0x08491: (74, "ExternalStringWithOneByteDataMap"), | 152 0x08491: (66, "ExternalStringMap"), |
152 0x084b9: (70, "ExternalAsciiStringMap"), | 153 0x084b9: (74, "ExternalStringWithOneByteDataMap"), |
153 0x084e1: (82, "ShortExternalStringMap"), | 154 0x084e1: (70, "ExternalAsciiStringMap"), |
154 0x08509: (90, "ShortExternalStringWithOneByteDataMap"), | 155 0x08509: (82, "ShortExternalStringMap"), |
155 0x08531: (0, "InternalizedStringMap"), | 156 0x08531: (90, "ShortExternalStringWithOneByteDataMap"), |
156 0x08559: (1, "ConsInternalizedStringMap"), | 157 0x08559: (0, "InternalizedStringMap"), |
157 0x08581: (5, "ConsAsciiInternalizedStringMap"), | 158 0x08581: (1, "ConsInternalizedStringMap"), |
158 0x085a9: (2, "ExternalInternalizedStringMap"), | 159 0x085a9: (5, "ConsAsciiInternalizedStringMap"), |
159 0x085d1: (10, "ExternalInternalizedStringWithOneByteDataMap"), | 160 0x085d1: (2, "ExternalInternalizedStringMap"), |
160 0x085f9: (6, "ExternalAsciiInternalizedStringMap"), | 161 0x085f9: (10, "ExternalInternalizedStringWithOneByteDataMap"), |
161 0x08621: (18, "ShortExternalInternalizedStringMap"), | 162 0x08621: (6, "ExternalAsciiInternalizedStringMap"), |
162 0x08649: (26, "ShortExternalInternalizedStringWithOneByteDataMap"), | 163 0x08649: (18, "ShortExternalInternalizedStringMap"), |
163 0x08671: (22, "ShortExternalAsciiInternalizedStringMap"), | 164 0x08671: (26, "ShortExternalInternalizedStringWithOneByteDataMap"), |
164 0x08699: (86, "ShortExternalAsciiStringMap"), | 165 0x08699: (22, "ShortExternalAsciiInternalizedStringMap"), |
165 0x086c1: (64, "UndetectableStringMap"), | 166 0x086c1: (86, "ShortExternalAsciiStringMap"), |
166 0x086e9: (68, "UndetectableAsciiStringMap"), | 167 0x086e9: (64, "UndetectableStringMap"), |
167 0x08711: (138, "ExternalByteArrayMap"), | 168 0x08711: (68, "UndetectableAsciiStringMap"), |
168 0x08739: (139, "ExternalUnsignedByteArrayMap"), | 169 0x08739: (138, "ExternalByteArrayMap"), |
169 0x08761: (140, "ExternalShortArrayMap"), | 170 0x08761: (139, "ExternalUnsignedByteArrayMap"), |
170 0x08789: (141, "ExternalUnsignedShortArrayMap"), | 171 0x08789: (140, "ExternalShortArrayMap"), |
171 0x087b1: (142, "ExternalIntArrayMap"), | 172 0x087b1: (141, "ExternalUnsignedShortArrayMap"), |
172 0x087d9: (143, "ExternalUnsignedIntArrayMap"), | 173 0x087d9: (142, "ExternalIntArrayMap"), |
173 0x08801: (144, "ExternalFloatArrayMap"), | 174 0x08801: (143, "ExternalUnsignedIntArrayMap"), |
174 0x08829: (145, "ExternalDoubleArrayMap"), | 175 0x08829: (144, "ExternalFloatArrayMap"), |
175 0x08851: (146, "ExternalPixelArrayMap"), | 176 0x08851: (145, "ExternalDoubleArrayMap"), |
176 0x08879: (170, "NonStrictArgumentsElementsMap"), | 177 0x08879: (146, "ExternalPixelArrayMap"), |
177 0x088a1: (170, "FunctionContextMap"), | 178 0x088a1: (171, "NonStrictArgumentsElementsMap"), |
178 0x088c9: (170, "CatchContextMap"), | 179 0x088c9: (171, "FunctionContextMap"), |
179 0x088f1: (170, "WithContextMap"), | 180 0x088f1: (171, "CatchContextMap"), |
180 0x08919: (170, "BlockContextMap"), | 181 0x08919: (171, "WithContextMap"), |
181 0x08941: (170, "ModuleContextMap"), | 182 0x08941: (171, "BlockContextMap"), |
182 0x08969: (170, "GlobalContextMap"), | 183 0x08969: (171, "ModuleContextMap"), |
183 0x08991: (172, "JSMessageObjectMap"), | 184 0x08991: (171, "GlobalContextMap"), |
184 0x089b9: (135, "ForeignMap"), | 185 0x089b9: (173, "JSMessageObjectMap"), |
185 0x089e1: (177, "NeanderMap"), | 186 0x089e1: (135, "ForeignMap"), |
186 0x08a09: (161, "AllocationMementoMap"), | 187 0x08a09: (178, "NeanderMap"), |
187 0x08a31: (160, "AllocationSiteMap"), | 188 0x08a31: (162, "AllocationMementoMap"), |
188 0x08a59: (164, "PolymorphicCodeCacheMap"), | 189 0x08a59: (161, "AllocationSiteMap"), |
189 0x08a81: (162, "ScriptMap"), | 190 0x08a81: (165, "PolymorphicCodeCacheMap"), |
190 0x08ad1: (177, "ExternalMap"), | 191 0x08aa9: (163, "ScriptMap"), |
191 0x08af9: (167, "BoxMap"), | 192 0x08af9: (178, "ExternalMap"), |
192 0x08b21: (149, "DeclaredAccessorDescriptorMap"), | 193 0x08b21: (168, "BoxMap"), |
193 0x08b49: (150, "DeclaredAccessorInfoMap"), | 194 0x08b49: (150, "DeclaredAccessorDescriptorMap"), |
194 0x08b71: (151, "ExecutableAccessorInfoMap"), | 195 0x08b71: (151, "DeclaredAccessorInfoMap"), |
195 0x08b99: (152, "AccessorPairMap"), | 196 0x08b99: (152, "ExecutableAccessorInfoMap"), |
196 0x08bc1: (153, "AccessCheckInfoMap"), | 197 0x08bc1: (153, "AccessorPairMap"), |
197 0x08be9: (154, "InterceptorInfoMap"), | 198 0x08be9: (154, "AccessCheckInfoMap"), |
198 0x08c11: (155, "CallHandlerInfoMap"), | 199 0x08c11: (155, "InterceptorInfoMap"), |
199 0x08c39: (156, "FunctionTemplateInfoMap"), | 200 0x08c39: (156, "CallHandlerInfoMap"), |
200 0x08c61: (157, "ObjectTemplateInfoMap"), | 201 0x08c61: (157, "FunctionTemplateInfoMap"), |
201 0x08c89: (158, "SignatureInfoMap"), | 202 0x08c89: (158, "ObjectTemplateInfoMap"), |
202 0x08cb1: (159, "TypeSwitchInfoMap"), | 203 0x08cb1: (159, "SignatureInfoMap"), |
203 0x08cd9: (163, "CodeCacheMap"), | 204 0x08cd9: (160, "TypeSwitchInfoMap"), |
204 0x08d01: (165, "TypeFeedbackInfoMap"), | 205 0x08d01: (164, "CodeCacheMap"), |
205 0x08d29: (166, "AliasedArgumentsEntryMap"), | 206 0x08d29: (166, "TypeFeedbackInfoMap"), |
206 0x08d51: (168, "DebugInfoMap"), | 207 0x08d51: (167, "AliasedArgumentsEntryMap"), |
207 0x08d79: (169, "BreakPointInfoMap"), | 208 0x08d79: (169, "DebugInfoMap"), |
| 209 0x08da1: (170, "BreakPointInfoMap"), |
208 } | 210 } |
209 | 211 |
210 # List of known V8 objects. | 212 # List of known V8 objects. |
211 KNOWN_OBJECTS = { | 213 KNOWN_OBJECTS = { |
212 ("OLD_POINTER_SPACE", 0x08081): "NullValue", | 214 ("OLD_POINTER_SPACE", 0x08081): "NullValue", |
213 ("OLD_POINTER_SPACE", 0x08091): "UndefinedValue", | 215 ("OLD_POINTER_SPACE", 0x08091): "UndefinedValue", |
214 ("OLD_POINTER_SPACE", 0x080a1): "TheHoleValue", | 216 ("OLD_POINTER_SPACE", 0x080a1): "TheHoleValue", |
215 ("OLD_POINTER_SPACE", 0x080b1): "TrueValue", | 217 ("OLD_POINTER_SPACE", 0x080b1): "TrueValue", |
216 ("OLD_POINTER_SPACE", 0x080c1): "FalseValue", | 218 ("OLD_POINTER_SPACE", 0x080c1): "FalseValue", |
217 ("OLD_POINTER_SPACE", 0x080d1): "UninitializedValue", | 219 ("OLD_POINTER_SPACE", 0x080d1): "UninitializedValue", |
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243 ("OLD_DATA_SPACE", 0x08275): "EmptyExternalUnsignedByteArray", | 245 ("OLD_DATA_SPACE", 0x08275): "EmptyExternalUnsignedByteArray", |
244 ("OLD_DATA_SPACE", 0x08281): "EmptyExternalShortArray", | 246 ("OLD_DATA_SPACE", 0x08281): "EmptyExternalShortArray", |
245 ("OLD_DATA_SPACE", 0x0828d): "EmptyExternalUnsignedShortArray", | 247 ("OLD_DATA_SPACE", 0x0828d): "EmptyExternalUnsignedShortArray", |
246 ("OLD_DATA_SPACE", 0x08299): "EmptyExternalIntArray", | 248 ("OLD_DATA_SPACE", 0x08299): "EmptyExternalIntArray", |
247 ("OLD_DATA_SPACE", 0x082a5): "EmptyExternalUnsignedIntArray", | 249 ("OLD_DATA_SPACE", 0x082a5): "EmptyExternalUnsignedIntArray", |
248 ("OLD_DATA_SPACE", 0x082b1): "EmptyExternalFloatArray", | 250 ("OLD_DATA_SPACE", 0x082b1): "EmptyExternalFloatArray", |
249 ("OLD_DATA_SPACE", 0x082bd): "EmptyExternalDoubleArray", | 251 ("OLD_DATA_SPACE", 0x082bd): "EmptyExternalDoubleArray", |
250 ("OLD_DATA_SPACE", 0x082c9): "EmptyExternalPixelArray", | 252 ("OLD_DATA_SPACE", 0x082c9): "EmptyExternalPixelArray", |
251 ("OLD_DATA_SPACE", 0x082d5): "InfinityValue", | 253 ("OLD_DATA_SPACE", 0x082d5): "InfinityValue", |
252 ("OLD_DATA_SPACE", 0x082e1): "MinusZeroValue", | 254 ("OLD_DATA_SPACE", 0x082e1): "MinusZeroValue", |
253 ("CODE_SPACE", 0x11141): "JsConstructEntryCode", | 255 ("CODE_SPACE", 0x111a1): "JsConstructEntryCode", |
254 ("CODE_SPACE", 0x18da1): "JsEntryCode", | 256 ("CODE_SPACE", 0x18bc1): "JsEntryCode", |
255 } | 257 } |
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