Upstream version 10.39.225.0
[platform/framework/web/crosswalk.git] / src / v8 / tools / v8heapconst.py
1 # Copyright 2013 the V8 project authors. All rights reserved.
2 # Redistribution and use in source and binary forms, with or without
3 # modification, are permitted provided that the following conditions are
4 # met:
5 #
6 #     * Redistributions of source code must retain the above copyright
7 #       notice, this list of conditions and the following disclaimer.
8 #     * Redistributions in binary form must reproduce the above
9 #       copyright notice, this list of conditions and the following
10 #       disclaimer in the documentation and/or other materials provided
11 #       with the distribution.
12 #     * Neither the name of Google Inc. nor the names of its
13 #       contributors may be used to endorse or promote products derived
14 #       from this software without specific prior written permission.
15 #
16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28 # This file is automatically generated from the V8 source and should not
29 # be modified manually, run 'make grokdump' instead to update this file.
30
31 # List of known V8 instance types.
32 INSTANCE_TYPES = {
33   64: "STRING_TYPE",
34   68: "ONE_BYTE_STRING_TYPE",
35   65: "CONS_STRING_TYPE",
36   69: "CONS_ONE_BYTE_STRING_TYPE",
37   67: "SLICED_STRING_TYPE",
38   71: "SLICED_ONE_BYTE_STRING_TYPE",
39   66: "EXTERNAL_STRING_TYPE",
40   70: "EXTERNAL_ONE_BYTE_STRING_TYPE",
41   74: "EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
42   82: "SHORT_EXTERNAL_STRING_TYPE",
43   86: "SHORT_EXTERNAL_ONE_BYTE_STRING_TYPE",
44   90: "SHORT_EXTERNAL_STRING_WITH_ONE_BYTE_DATA_TYPE",
45   0: "INTERNALIZED_STRING_TYPE",
46   4: "ONE_BYTE_INTERNALIZED_STRING_TYPE",
47   1: "CONS_INTERNALIZED_STRING_TYPE",
48   5: "CONS_ONE_BYTE_INTERNALIZED_STRING_TYPE",
49   2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
50   6: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
51   10: "EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
52   18: "SHORT_EXTERNAL_INTERNALIZED_STRING_TYPE",
53   22: "SHORT_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
54   26: "SHORT_EXTERNAL_INTERNALIZED_STRING_WITH_ONE_BYTE_DATA_TYPE",
55   128: "SYMBOL_TYPE",
56   129: "MAP_TYPE",
57   130: "CODE_TYPE",
58   131: "ODDBALL_TYPE",
59   132: "CELL_TYPE",
60   133: "PROPERTY_CELL_TYPE",
61   134: "HEAP_NUMBER_TYPE",
62   135: "FOREIGN_TYPE",
63   136: "BYTE_ARRAY_TYPE",
64   137: "FREE_SPACE_TYPE",
65   138: "EXTERNAL_INT8_ARRAY_TYPE",
66   139: "EXTERNAL_UINT8_ARRAY_TYPE",
67   140: "EXTERNAL_INT16_ARRAY_TYPE",
68   141: "EXTERNAL_UINT16_ARRAY_TYPE",
69   142: "EXTERNAL_INT32_ARRAY_TYPE",
70   143: "EXTERNAL_UINT32_ARRAY_TYPE",
71   144: "EXTERNAL_FLOAT32_ARRAY_TYPE",
72   145: "EXTERNAL_FLOAT64_ARRAY_TYPE",
73   146: "EXTERNAL_UINT8_CLAMPED_ARRAY_TYPE",
74   147: "FIXED_INT8_ARRAY_TYPE",
75   148: "FIXED_UINT8_ARRAY_TYPE",
76   149: "FIXED_INT16_ARRAY_TYPE",
77   150: "FIXED_UINT16_ARRAY_TYPE",
78   151: "FIXED_INT32_ARRAY_TYPE",
79   152: "FIXED_UINT32_ARRAY_TYPE",
80   153: "FIXED_FLOAT32_ARRAY_TYPE",
81   154: "FIXED_FLOAT64_ARRAY_TYPE",
82   155: "FIXED_UINT8_CLAMPED_ARRAY_TYPE",
83   157: "FILLER_TYPE",
84   158: "DECLARED_ACCESSOR_DESCRIPTOR_TYPE",
85   159: "DECLARED_ACCESSOR_INFO_TYPE",
86   160: "EXECUTABLE_ACCESSOR_INFO_TYPE",
87   161: "ACCESSOR_PAIR_TYPE",
88   162: "ACCESS_CHECK_INFO_TYPE",
89   163: "INTERCEPTOR_INFO_TYPE",
90   164: "CALL_HANDLER_INFO_TYPE",
91   165: "FUNCTION_TEMPLATE_INFO_TYPE",
92   166: "OBJECT_TEMPLATE_INFO_TYPE",
93   167: "SIGNATURE_INFO_TYPE",
94   168: "TYPE_SWITCH_INFO_TYPE",
95   170: "ALLOCATION_MEMENTO_TYPE",
96   169: "ALLOCATION_SITE_TYPE",
97   171: "SCRIPT_TYPE",
98   172: "CODE_CACHE_TYPE",
99   173: "POLYMORPHIC_CODE_CACHE_TYPE",
100   174: "TYPE_FEEDBACK_INFO_TYPE",
101   175: "ALIASED_ARGUMENTS_ENTRY_TYPE",
102   176: "BOX_TYPE",
103   179: "FIXED_ARRAY_TYPE",
104   156: "FIXED_DOUBLE_ARRAY_TYPE",
105   180: "CONSTANT_POOL_ARRAY_TYPE",
106   181: "SHARED_FUNCTION_INFO_TYPE",
107   182: "JS_MESSAGE_OBJECT_TYPE",
108   185: "JS_VALUE_TYPE",
109   186: "JS_DATE_TYPE",
110   187: "JS_OBJECT_TYPE",
111   188: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
112   189: "JS_GENERATOR_OBJECT_TYPE",
113   190: "JS_MODULE_TYPE",
114   191: "JS_GLOBAL_OBJECT_TYPE",
115   192: "JS_BUILTINS_OBJECT_TYPE",
116   193: "JS_GLOBAL_PROXY_TYPE",
117   194: "JS_ARRAY_TYPE",
118   195: "JS_ARRAY_BUFFER_TYPE",
119   196: "JS_TYPED_ARRAY_TYPE",
120   197: "JS_DATA_VIEW_TYPE",
121   184: "JS_PROXY_TYPE",
122   198: "JS_SET_TYPE",
123   199: "JS_MAP_TYPE",
124   200: "JS_WEAK_MAP_TYPE",
125   201: "JS_WEAK_SET_TYPE",
126   202: "JS_REGEXP_TYPE",
127   203: "JS_FUNCTION_TYPE",
128   183: "JS_FUNCTION_PROXY_TYPE",
129   177: "DEBUG_INFO_TYPE",
130   178: "BREAK_POINT_INFO_TYPE",
131 }
132
133 # List of known V8 maps.
134 KNOWN_MAPS = {
135   0x08081: (136, "ByteArrayMap"),
136   0x080a9: (129, "MetaMap"),
137   0x080d1: (131, "OddballMap"),
138   0x080f9: (4, "OneByteInternalizedStringMap"),
139   0x08121: (179, "FixedArrayMap"),
140   0x08149: (134, "HeapNumberMap"),
141   0x08171: (137, "FreeSpaceMap"),
142   0x08199: (157, "OnePointerFillerMap"),
143   0x081c1: (157, "TwoPointerFillerMap"),
144   0x081e9: (132, "CellMap"),
145   0x08211: (133, "GlobalPropertyCellMap"),
146   0x08239: (181, "SharedFunctionInfoMap"),
147   0x08261: (179, "NativeContextMap"),
148   0x08289: (130, "CodeMap"),
149   0x082b1: (179, "ScopeInfoMap"),
150   0x082d9: (179, "FixedCOWArrayMap"),
151   0x08301: (156, "FixedDoubleArrayMap"),
152   0x08329: (180, "ConstantPoolArrayMap"),
153   0x08351: (179, "HashTableMap"),
154   0x08379: (128, "SymbolMap"),
155   0x083a1: (64, "StringMap"),
156   0x083c9: (68, "OneByteStringMap"),
157   0x083f1: (65, "ConsStringMap"),
158   0x08419: (69, "ConsOneByteStringMap"),
159   0x08441: (67, "SlicedStringMap"),
160   0x08469: (71, "SlicedOneByteStringMap"),
161   0x08491: (66, "ExternalStringMap"),
162   0x084b9: (74, "ExternalStringWithOneByteDataMap"),
163   0x084e1: (70, "ExternalOneByteStringMap"),
164   0x08509: (82, "ShortExternalStringMap"),
165   0x08531: (90, "ShortExternalStringWithOneByteDataMap"),
166   0x08559: (0, "InternalizedStringMap"),
167   0x08581: (1, "ConsInternalizedStringMap"),
168   0x085a9: (5, "ConsOneByteInternalizedStringMap"),
169   0x085d1: (2, "ExternalInternalizedStringMap"),
170   0x085f9: (10, "ExternalInternalizedStringWithOneByteDataMap"),
171   0x08621: (6, "ExternalOneByteInternalizedStringMap"),
172   0x08649: (18, "ShortExternalInternalizedStringMap"),
173   0x08671: (26, "ShortExternalInternalizedStringWithOneByteDataMap"),
174   0x08699: (22, "ShortExternalOneByteInternalizedStringMap"),
175   0x086c1: (86, "ShortExternalOneByteStringMap"),
176   0x086e9: (64, "UndetectableStringMap"),
177   0x08711: (68, "UndetectableOneByteStringMap"),
178   0x08739: (138, "ExternalInt8ArrayMap"),
179   0x08761: (139, "ExternalUint8ArrayMap"),
180   0x08789: (140, "ExternalInt16ArrayMap"),
181   0x087b1: (141, "ExternalUint16ArrayMap"),
182   0x087d9: (142, "ExternalInt32ArrayMap"),
183   0x08801: (143, "ExternalUint32ArrayMap"),
184   0x08829: (144, "ExternalFloat32ArrayMap"),
185   0x08851: (145, "ExternalFloat64ArrayMap"),
186   0x08879: (146, "ExternalUint8ClampedArrayMap"),
187   0x088a1: (148, "FixedUint8ArrayMap"),
188   0x088c9: (147, "FixedInt8ArrayMap"),
189   0x088f1: (150, "FixedUint16ArrayMap"),
190   0x08919: (149, "FixedInt16ArrayMap"),
191   0x08941: (152, "FixedUint32ArrayMap"),
192   0x08969: (151, "FixedInt32ArrayMap"),
193   0x08991: (153, "FixedFloat32ArrayMap"),
194   0x089b9: (154, "FixedFloat64ArrayMap"),
195   0x089e1: (155, "FixedUint8ClampedArrayMap"),
196   0x08a09: (179, "NonStrictArgumentsElementsMap"),
197   0x08a31: (179, "FunctionContextMap"),
198   0x08a59: (179, "CatchContextMap"),
199   0x08a81: (179, "WithContextMap"),
200   0x08aa9: (179, "BlockContextMap"),
201   0x08ad1: (179, "ModuleContextMap"),
202   0x08af9: (179, "GlobalContextMap"),
203   0x08b21: (182, "JSMessageObjectMap"),
204   0x08b49: (135, "ForeignMap"),
205   0x08b71: (187, "NeanderMap"),
206   0x08b99: (170, "AllocationMementoMap"),
207   0x08bc1: (169, "AllocationSiteMap"),
208   0x08be9: (173, "PolymorphicCodeCacheMap"),
209   0x08c11: (171, "ScriptMap"),
210   0x08c61: (187, "ExternalMap"),
211   0x08cb1: (176, "BoxMap"),
212   0x08cd9: (158, "DeclaredAccessorDescriptorMap"),
213   0x08d01: (159, "DeclaredAccessorInfoMap"),
214   0x08d29: (160, "ExecutableAccessorInfoMap"),
215   0x08d51: (161, "AccessorPairMap"),
216   0x08d79: (162, "AccessCheckInfoMap"),
217   0x08da1: (163, "InterceptorInfoMap"),
218   0x08dc9: (164, "CallHandlerInfoMap"),
219   0x08df1: (165, "FunctionTemplateInfoMap"),
220   0x08e19: (166, "ObjectTemplateInfoMap"),
221   0x08e41: (167, "SignatureInfoMap"),
222   0x08e69: (168, "TypeSwitchInfoMap"),
223   0x08e91: (172, "CodeCacheMap"),
224   0x08eb9: (174, "TypeFeedbackInfoMap"),
225   0x08ee1: (175, "AliasedArgumentsEntryMap"),
226   0x08f09: (177, "DebugInfoMap"),
227   0x08f31: (178, "BreakPointInfoMap"),
228 }
229
230 # List of known V8 objects.
231 KNOWN_OBJECTS = {
232   ("OLD_POINTER_SPACE", 0x08081): "NullValue",
233   ("OLD_POINTER_SPACE", 0x08091): "UndefinedValue",
234   ("OLD_POINTER_SPACE", 0x080a1): "TheHoleValue",
235   ("OLD_POINTER_SPACE", 0x080b1): "TrueValue",
236   ("OLD_POINTER_SPACE", 0x080c1): "FalseValue",
237   ("OLD_POINTER_SPACE", 0x080d1): "UninitializedValue",
238   ("OLD_POINTER_SPACE", 0x080e1): "NoInterceptorResultSentinel",
239   ("OLD_POINTER_SPACE", 0x080f1): "ArgumentsMarker",
240   ("OLD_POINTER_SPACE", 0x08101): "NumberStringCache",
241   ("OLD_POINTER_SPACE", 0x08909): "SingleCharacterStringCache",
242   ("OLD_POINTER_SPACE", 0x08d11): "StringSplitCache",
243   ("OLD_POINTER_SPACE", 0x09119): "RegExpMultipleCache",
244   ("OLD_POINTER_SPACE", 0x09521): "TerminationException",
245   ("OLD_POINTER_SPACE", 0x09531): "MessageListeners",
246   ("OLD_POINTER_SPACE", 0x0954d): "CodeStubs",
247   ("OLD_POINTER_SPACE", 0x0ca65): "MegamorphicSymbol",
248   ("OLD_POINTER_SPACE", 0x0ca75): "UninitializedSymbol",
249   ("OLD_POINTER_SPACE", 0x10ae9): "NonMonomorphicCache",
250   ("OLD_POINTER_SPACE", 0x110fd): "PolymorphicCodeCache",
251   ("OLD_POINTER_SPACE", 0x11105): "NativesSourceCache",
252   ("OLD_POINTER_SPACE", 0x11155): "EmptyScript",
253   ("OLD_POINTER_SPACE", 0x11189): "IntrinsicFunctionNames",
254   ("OLD_POINTER_SPACE", 0x141a5): "ObservationState",
255   ("OLD_POINTER_SPACE", 0x141b1): "FrozenSymbol",
256   ("OLD_POINTER_SPACE", 0x141c1): "NonExistentSymbol",
257   ("OLD_POINTER_SPACE", 0x141d1): "ElementsTransitionSymbol",
258   ("OLD_POINTER_SPACE", 0x141e1): "EmptySlowElementDictionary",
259   ("OLD_POINTER_SPACE", 0x1437d): "ObservedSymbol",
260   ("OLD_POINTER_SPACE", 0x1438d): "AllocationSitesScratchpad",
261   ("OLD_POINTER_SPACE", 0x14795): "MicrotaskState",
262   ("OLD_POINTER_SPACE", 0x36241): "StringTable",
263   ("OLD_DATA_SPACE", 0x08099): "EmptyDescriptorArray",
264   ("OLD_DATA_SPACE", 0x080a1): "EmptyFixedArray",
265   ("OLD_DATA_SPACE", 0x080a9): "NanValue",
266   ("OLD_DATA_SPACE", 0x08141): "EmptyByteArray",
267   ("OLD_DATA_SPACE", 0x08149): "EmptyConstantPoolArray",
268   ("OLD_DATA_SPACE", 0x0828d): "EmptyExternalInt8Array",
269   ("OLD_DATA_SPACE", 0x08299): "EmptyExternalUint8Array",
270   ("OLD_DATA_SPACE", 0x082a5): "EmptyExternalInt16Array",
271   ("OLD_DATA_SPACE", 0x082b1): "EmptyExternalUint16Array",
272   ("OLD_DATA_SPACE", 0x082bd): "EmptyExternalInt32Array",
273   ("OLD_DATA_SPACE", 0x082c9): "EmptyExternalUint32Array",
274   ("OLD_DATA_SPACE", 0x082d5): "EmptyExternalFloat32Array",
275   ("OLD_DATA_SPACE", 0x082e1): "EmptyExternalFloat64Array",
276   ("OLD_DATA_SPACE", 0x082ed): "EmptyExternalUint8ClampedArray",
277   ("OLD_DATA_SPACE", 0x082f9): "InfinityValue",
278   ("OLD_DATA_SPACE", 0x08305): "MinusZeroValue",
279   ("CODE_SPACE", 0x138e1): "JsConstructEntryCode",
280   ("CODE_SPACE", 0x21361): "JsEntryCode",
281 }