e9730043cf
This adds a new API function and provides a simple implementation of performance.measureMemory() in d8. The implementation currently immediately resolves the result promise with the current heap size. Bug: chromium:973627 Change-Id: Ia8e1963a49b7df628b5487a2c0d601473f0cb039 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1796502 Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#63694}
454 lines
20 KiB
Python
454 lines
20 KiB
Python
# Copyright 2019 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can
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# be found in the LICENSE file.
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# This file is automatically generated by mkgrokdump and should not
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# be modified manually.
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# List of known V8 instance types.
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INSTANCE_TYPES = {
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0: "INTERNALIZED_STRING_TYPE",
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2: "EXTERNAL_INTERNALIZED_STRING_TYPE",
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8: "ONE_BYTE_INTERNALIZED_STRING_TYPE",
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10: "EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
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18: "UNCACHED_EXTERNAL_INTERNALIZED_STRING_TYPE",
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26: "UNCACHED_EXTERNAL_ONE_BYTE_INTERNALIZED_STRING_TYPE",
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32: "STRING_TYPE",
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33: "CONS_STRING_TYPE",
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34: "EXTERNAL_STRING_TYPE",
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35: "SLICED_STRING_TYPE",
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37: "THIN_STRING_TYPE",
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40: "ONE_BYTE_STRING_TYPE",
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41: "CONS_ONE_BYTE_STRING_TYPE",
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42: "EXTERNAL_ONE_BYTE_STRING_TYPE",
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43: "SLICED_ONE_BYTE_STRING_TYPE",
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45: "THIN_ONE_BYTE_STRING_TYPE",
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50: "UNCACHED_EXTERNAL_STRING_TYPE",
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58: "UNCACHED_EXTERNAL_ONE_BYTE_STRING_TYPE",
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64: "SYMBOL_TYPE",
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65: "HEAP_NUMBER_TYPE",
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66: "BIGINT_TYPE",
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67: "ODDBALL_TYPE",
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68: "MAP_TYPE",
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69: "CODE_TYPE",
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70: "FOREIGN_TYPE",
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71: "BYTE_ARRAY_TYPE",
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72: "BYTECODE_ARRAY_TYPE",
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73: "FREE_SPACE_TYPE",
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74: "FIXED_DOUBLE_ARRAY_TYPE",
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75: "FEEDBACK_METADATA_TYPE",
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76: "FILLER_TYPE",
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77: "ACCESS_CHECK_INFO_TYPE",
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78: "ACCESSOR_INFO_TYPE",
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79: "ACCESSOR_PAIR_TYPE",
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80: "ALIASED_ARGUMENTS_ENTRY_TYPE",
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81: "ALLOCATION_MEMENTO_TYPE",
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82: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE",
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83: "ASM_WASM_DATA_TYPE",
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84: "ASYNC_GENERATOR_REQUEST_TYPE",
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85: "CLASS_POSITIONS_TYPE",
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86: "DEBUG_INFO_TYPE",
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87: "ENUM_CACHE_TYPE",
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88: "FUNCTION_TEMPLATE_INFO_TYPE",
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89: "FUNCTION_TEMPLATE_RARE_DATA_TYPE",
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90: "INTERCEPTOR_INFO_TYPE",
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91: "INTERPRETER_DATA_TYPE",
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92: "OBJECT_TEMPLATE_INFO_TYPE",
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93: "PROMISE_CAPABILITY_TYPE",
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94: "PROMISE_REACTION_TYPE",
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95: "PROTOTYPE_INFO_TYPE",
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96: "SCRIPT_TYPE",
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97: "SOURCE_POSITION_TABLE_WITH_FRAME_CACHE_TYPE",
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98: "SOURCE_TEXT_MODULE_INFO_ENTRY_TYPE",
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99: "STACK_FRAME_INFO_TYPE",
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100: "STACK_TRACE_FRAME_TYPE",
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101: "TEMPLATE_OBJECT_DESCRIPTION_TYPE",
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102: "TUPLE2_TYPE",
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103: "TUPLE3_TYPE",
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104: "WASM_CAPI_FUNCTION_DATA_TYPE",
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105: "WASM_DEBUG_INFO_TYPE",
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106: "WASM_EXCEPTION_TAG_TYPE",
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107: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
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108: "WASM_INDIRECT_FUNCTION_TABLE_TYPE",
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109: "WASM_JS_FUNCTION_DATA_TYPE",
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110: "CALLABLE_TASK_TYPE",
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111: "CALLBACK_TASK_TYPE",
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112: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE",
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113: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE",
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114: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE",
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115: "INTERNAL_CLASS_TYPE",
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116: "SMI_PAIR_TYPE",
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117: "SMI_BOX_TYPE",
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118: "SORT_STATE_TYPE",
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119: "SOURCE_TEXT_MODULE_TYPE",
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120: "SYNTHETIC_MODULE_TYPE",
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121: "ALLOCATION_SITE_TYPE",
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122: "EMBEDDER_DATA_ARRAY_TYPE",
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123: "FIXED_ARRAY_TYPE",
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124: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
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125: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE",
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126: "HASH_TABLE_TYPE",
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127: "ORDERED_HASH_MAP_TYPE",
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128: "ORDERED_HASH_SET_TYPE",
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129: "ORDERED_NAME_DICTIONARY_TYPE",
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130: "NAME_DICTIONARY_TYPE",
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131: "GLOBAL_DICTIONARY_TYPE",
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132: "NUMBER_DICTIONARY_TYPE",
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133: "SIMPLE_NUMBER_DICTIONARY_TYPE",
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134: "STRING_TABLE_TYPE",
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135: "EPHEMERON_HASH_TABLE_TYPE",
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136: "SCOPE_INFO_TYPE",
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137: "SCRIPT_CONTEXT_TABLE_TYPE",
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138: "AWAIT_CONTEXT_TYPE",
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139: "BLOCK_CONTEXT_TYPE",
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140: "CATCH_CONTEXT_TYPE",
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141: "DEBUG_EVALUATE_CONTEXT_TYPE",
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142: "EVAL_CONTEXT_TYPE",
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143: "FUNCTION_CONTEXT_TYPE",
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144: "MODULE_CONTEXT_TYPE",
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145: "NATIVE_CONTEXT_TYPE",
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146: "SCRIPT_CONTEXT_TYPE",
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147: "WITH_CONTEXT_TYPE",
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148: "WEAK_FIXED_ARRAY_TYPE",
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149: "TRANSITION_ARRAY_TYPE",
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150: "CALL_HANDLER_INFO_TYPE",
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151: "CELL_TYPE",
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152: "CODE_DATA_CONTAINER_TYPE",
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153: "DESCRIPTOR_ARRAY_TYPE",
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154: "FEEDBACK_CELL_TYPE",
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155: "FEEDBACK_VECTOR_TYPE",
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156: "LOAD_HANDLER_TYPE",
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157: "PREPARSE_DATA_TYPE",
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158: "PROPERTY_ARRAY_TYPE",
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159: "PROPERTY_CELL_TYPE",
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160: "SHARED_FUNCTION_INFO_TYPE",
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161: "SMALL_ORDERED_HASH_MAP_TYPE",
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162: "SMALL_ORDERED_HASH_SET_TYPE",
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163: "SMALL_ORDERED_NAME_DICTIONARY_TYPE",
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164: "STORE_HANDLER_TYPE",
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165: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE",
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166: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE",
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167: "WEAK_ARRAY_LIST_TYPE",
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168: "WEAK_CELL_TYPE",
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1024: "JS_PROXY_TYPE",
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1025: "JS_GLOBAL_OBJECT_TYPE",
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1026: "JS_GLOBAL_PROXY_TYPE",
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1027: "JS_MODULE_NAMESPACE_TYPE",
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1040: "JS_SPECIAL_API_OBJECT_TYPE",
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1041: "JS_PRIMITIVE_WRAPPER_TYPE",
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1056: "JS_API_OBJECT_TYPE",
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1057: "JS_OBJECT_TYPE",
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1058: "JS_ARGUMENTS_TYPE",
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1059: "JS_ARRAY_BUFFER_TYPE",
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1060: "JS_ARRAY_ITERATOR_TYPE",
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1061: "JS_ARRAY_TYPE",
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1062: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
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1063: "JS_ASYNC_FUNCTION_OBJECT_TYPE",
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1064: "JS_ASYNC_GENERATOR_OBJECT_TYPE",
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1065: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
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1066: "JS_DATE_TYPE",
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1067: "JS_ERROR_TYPE",
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1068: "JS_GENERATOR_OBJECT_TYPE",
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1069: "JS_MAP_TYPE",
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1070: "JS_MAP_KEY_ITERATOR_TYPE",
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1071: "JS_MAP_KEY_VALUE_ITERATOR_TYPE",
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1072: "JS_MAP_VALUE_ITERATOR_TYPE",
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1073: "JS_MESSAGE_OBJECT_TYPE",
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1074: "JS_PROMISE_TYPE",
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1075: "JS_REGEXP_TYPE",
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1076: "JS_REGEXP_STRING_ITERATOR_TYPE",
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1077: "JS_SET_TYPE",
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1078: "JS_SET_KEY_VALUE_ITERATOR_TYPE",
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1079: "JS_SET_VALUE_ITERATOR_TYPE",
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1080: "JS_STRING_ITERATOR_TYPE",
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1081: "JS_WEAK_REF_TYPE",
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1082: "JS_FINALIZATION_GROUP_CLEANUP_ITERATOR_TYPE",
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1083: "JS_FINALIZATION_GROUP_TYPE",
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1084: "JS_WEAK_MAP_TYPE",
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1085: "JS_WEAK_SET_TYPE",
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1086: "JS_TYPED_ARRAY_TYPE",
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1087: "JS_DATA_VIEW_TYPE",
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1088: "JS_INTL_V8_BREAK_ITERATOR_TYPE",
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1089: "JS_INTL_COLLATOR_TYPE",
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1090: "JS_INTL_DATE_TIME_FORMAT_TYPE",
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1091: "JS_INTL_LIST_FORMAT_TYPE",
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1092: "JS_INTL_LOCALE_TYPE",
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1093: "JS_INTL_NUMBER_FORMAT_TYPE",
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1094: "JS_INTL_PLURAL_RULES_TYPE",
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1095: "JS_INTL_RELATIVE_TIME_FORMAT_TYPE",
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1096: "JS_INTL_SEGMENT_ITERATOR_TYPE",
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1097: "JS_INTL_SEGMENTER_TYPE",
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1098: "WASM_EXCEPTION_TYPE",
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1099: "WASM_GLOBAL_TYPE",
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1100: "WASM_INSTANCE_TYPE",
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1101: "WASM_MEMORY_TYPE",
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1102: "WASM_MODULE_TYPE",
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1103: "WASM_TABLE_TYPE",
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1104: "JS_BOUND_FUNCTION_TYPE",
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1105: "JS_FUNCTION_TYPE",
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}
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# List of known V8 maps.
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KNOWN_MAPS = {
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("read_only_space", 0x00119): (73, "FreeSpaceMap"),
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("read_only_space", 0x00169): (68, "MetaMap"),
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("read_only_space", 0x001e9): (67, "NullMap"),
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("read_only_space", 0x00251): (153, "DescriptorArrayMap"),
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("read_only_space", 0x002b1): (148, "WeakFixedArrayMap"),
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("read_only_space", 0x00301): (76, "OnePointerFillerMap"),
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("read_only_space", 0x00351): (76, "TwoPointerFillerMap"),
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("read_only_space", 0x003d1): (67, "UninitializedMap"),
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("read_only_space", 0x00441): (8, "OneByteInternalizedStringMap"),
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("read_only_space", 0x004e1): (67, "UndefinedMap"),
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("read_only_space", 0x00541): (65, "HeapNumberMap"),
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("read_only_space", 0x005c1): (67, "TheHoleMap"),
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("read_only_space", 0x00669): (67, "BooleanMap"),
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("read_only_space", 0x00741): (71, "ByteArrayMap"),
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("read_only_space", 0x00791): (123, "FixedArrayMap"),
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("read_only_space", 0x007e1): (123, "FixedCOWArrayMap"),
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("read_only_space", 0x00831): (126, "HashTableMap"),
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("read_only_space", 0x00881): (64, "SymbolMap"),
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("read_only_space", 0x008d1): (40, "OneByteStringMap"),
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("read_only_space", 0x00921): (136, "ScopeInfoMap"),
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("read_only_space", 0x00971): (160, "SharedFunctionInfoMap"),
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("read_only_space", 0x009c1): (69, "CodeMap"),
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("read_only_space", 0x00a11): (143, "FunctionContextMap"),
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("read_only_space", 0x00a61): (151, "CellMap"),
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("read_only_space", 0x00ab1): (159, "GlobalPropertyCellMap"),
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("read_only_space", 0x00b01): (70, "ForeignMap"),
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("read_only_space", 0x00b51): (149, "TransitionArrayMap"),
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("read_only_space", 0x00ba1): (155, "FeedbackVectorMap"),
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("read_only_space", 0x00c41): (67, "ArgumentsMarkerMap"),
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("read_only_space", 0x00ce1): (67, "ExceptionMap"),
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("read_only_space", 0x00d81): (67, "TerminationExceptionMap"),
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("read_only_space", 0x00e29): (67, "OptimizedOutMap"),
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("read_only_space", 0x00ec9): (67, "StaleRegisterMap"),
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("read_only_space", 0x00f39): (145, "NativeContextMap"),
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("read_only_space", 0x00f89): (144, "ModuleContextMap"),
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("read_only_space", 0x00fd9): (142, "EvalContextMap"),
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("read_only_space", 0x01029): (146, "ScriptContextMap"),
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("read_only_space", 0x01079): (138, "AwaitContextMap"),
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("read_only_space", 0x010c9): (139, "BlockContextMap"),
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("read_only_space", 0x01119): (140, "CatchContextMap"),
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("read_only_space", 0x01169): (147, "WithContextMap"),
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("read_only_space", 0x011b9): (141, "DebugEvaluateContextMap"),
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("read_only_space", 0x01209): (137, "ScriptContextTableMap"),
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("read_only_space", 0x01259): (125, "ClosureFeedbackCellArrayMap"),
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("read_only_space", 0x012a9): (75, "FeedbackMetadataArrayMap"),
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("read_only_space", 0x012f9): (123, "ArrayListMap"),
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("read_only_space", 0x01349): (66, "BigIntMap"),
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("read_only_space", 0x01399): (124, "ObjectBoilerplateDescriptionMap"),
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("read_only_space", 0x013e9): (72, "BytecodeArrayMap"),
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("read_only_space", 0x01439): (152, "CodeDataContainerMap"),
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("read_only_space", 0x01489): (74, "FixedDoubleArrayMap"),
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("read_only_space", 0x014d9): (131, "GlobalDictionaryMap"),
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("read_only_space", 0x01529): (154, "ManyClosuresCellMap"),
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("read_only_space", 0x01579): (123, "ModuleInfoMap"),
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("read_only_space", 0x015c9): (130, "NameDictionaryMap"),
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("read_only_space", 0x01619): (154, "NoClosuresCellMap"),
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("read_only_space", 0x01669): (132, "NumberDictionaryMap"),
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("read_only_space", 0x016b9): (154, "OneClosureCellMap"),
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("read_only_space", 0x01709): (127, "OrderedHashMapMap"),
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("read_only_space", 0x01759): (128, "OrderedHashSetMap"),
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("read_only_space", 0x017a9): (129, "OrderedNameDictionaryMap"),
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("read_only_space", 0x017f9): (157, "PreparseDataMap"),
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("read_only_space", 0x01849): (158, "PropertyArrayMap"),
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("read_only_space", 0x01899): (150, "SideEffectCallHandlerInfoMap"),
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("read_only_space", 0x018e9): (150, "SideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x01939): (150, "NextCallSideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x01989): (133, "SimpleNumberDictionaryMap"),
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("read_only_space", 0x019d9): (123, "SloppyArgumentsElementsMap"),
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("read_only_space", 0x01a29): (161, "SmallOrderedHashMapMap"),
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("read_only_space", 0x01a79): (162, "SmallOrderedHashSetMap"),
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("read_only_space", 0x01ac9): (163, "SmallOrderedNameDictionaryMap"),
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("read_only_space", 0x01b19): (119, "SourceTextModuleMap"),
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("read_only_space", 0x01b69): (134, "StringTableMap"),
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("read_only_space", 0x01bb9): (120, "SyntheticModuleMap"),
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("read_only_space", 0x01c09): (165, "UncompiledDataWithoutPreparseDataMap"),
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("read_only_space", 0x01c59): (166, "UncompiledDataWithPreparseDataMap"),
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("read_only_space", 0x01ca9): (167, "WeakArrayListMap"),
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("read_only_space", 0x01cf9): (135, "EphemeronHashTableMap"),
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("read_only_space", 0x01d49): (122, "EmbedderDataArrayMap"),
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("read_only_space", 0x01d99): (168, "WeakCellMap"),
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("read_only_space", 0x01de9): (58, "NativeSourceStringMap"),
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("read_only_space", 0x01e39): (32, "StringMap"),
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("read_only_space", 0x01e89): (41, "ConsOneByteStringMap"),
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("read_only_space", 0x01ed9): (33, "ConsStringMap"),
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("read_only_space", 0x01f29): (45, "ThinOneByteStringMap"),
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("read_only_space", 0x01f79): (37, "ThinStringMap"),
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("read_only_space", 0x01fc9): (35, "SlicedStringMap"),
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("read_only_space", 0x02019): (43, "SlicedOneByteStringMap"),
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("read_only_space", 0x02069): (34, "ExternalStringMap"),
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("read_only_space", 0x020b9): (42, "ExternalOneByteStringMap"),
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("read_only_space", 0x02109): (50, "UncachedExternalStringMap"),
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("read_only_space", 0x02159): (0, "InternalizedStringMap"),
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("read_only_space", 0x021a9): (2, "ExternalInternalizedStringMap"),
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("read_only_space", 0x021f9): (10, "ExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x02249): (18, "UncachedExternalInternalizedStringMap"),
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("read_only_space", 0x02299): (26, "UncachedExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x022e9): (58, "UncachedExternalOneByteStringMap"),
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("read_only_space", 0x02339): (67, "SelfReferenceMarkerMap"),
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("read_only_space", 0x023a1): (87, "EnumCacheMap"),
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("read_only_space", 0x02441): (82, "ArrayBoilerplateDescriptionMap"),
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("read_only_space", 0x02631): (90, "InterceptorInfoMap"),
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("read_only_space", 0x04f51): (77, "AccessCheckInfoMap"),
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("read_only_space", 0x04fa1): (78, "AccessorInfoMap"),
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("read_only_space", 0x04ff1): (79, "AccessorPairMap"),
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("read_only_space", 0x05041): (80, "AliasedArgumentsEntryMap"),
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("read_only_space", 0x05091): (81, "AllocationMementoMap"),
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("read_only_space", 0x050e1): (83, "AsmWasmDataMap"),
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("read_only_space", 0x05131): (84, "AsyncGeneratorRequestMap"),
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("read_only_space", 0x05181): (85, "ClassPositionsMap"),
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("read_only_space", 0x051d1): (86, "DebugInfoMap"),
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("read_only_space", 0x05221): (88, "FunctionTemplateInfoMap"),
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("read_only_space", 0x05271): (89, "FunctionTemplateRareDataMap"),
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("read_only_space", 0x052c1): (91, "InterpreterDataMap"),
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("read_only_space", 0x05311): (92, "ObjectTemplateInfoMap"),
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("read_only_space", 0x05361): (93, "PromiseCapabilityMap"),
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("read_only_space", 0x053b1): (94, "PromiseReactionMap"),
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("read_only_space", 0x05401): (95, "PrototypeInfoMap"),
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("read_only_space", 0x05451): (96, "ScriptMap"),
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("read_only_space", 0x054a1): (97, "SourcePositionTableWithFrameCacheMap"),
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("read_only_space", 0x054f1): (98, "SourceTextModuleInfoEntryMap"),
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("read_only_space", 0x05541): (99, "StackFrameInfoMap"),
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("read_only_space", 0x05591): (100, "StackTraceFrameMap"),
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("read_only_space", 0x055e1): (101, "TemplateObjectDescriptionMap"),
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("read_only_space", 0x05631): (102, "Tuple2Map"),
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("read_only_space", 0x05681): (103, "Tuple3Map"),
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("read_only_space", 0x056d1): (104, "WasmCapiFunctionDataMap"),
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("read_only_space", 0x05721): (105, "WasmDebugInfoMap"),
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("read_only_space", 0x05771): (106, "WasmExceptionTagMap"),
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("read_only_space", 0x057c1): (107, "WasmExportedFunctionDataMap"),
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("read_only_space", 0x05811): (108, "WasmIndirectFunctionTableMap"),
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("read_only_space", 0x05861): (109, "WasmJSFunctionDataMap"),
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("read_only_space", 0x058b1): (110, "CallableTaskMap"),
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("read_only_space", 0x05901): (111, "CallbackTaskMap"),
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("read_only_space", 0x05951): (112, "PromiseFulfillReactionJobTaskMap"),
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("read_only_space", 0x059a1): (113, "PromiseRejectReactionJobTaskMap"),
|
|
("read_only_space", 0x059f1): (114, "PromiseResolveThenableJobTaskMap"),
|
|
("read_only_space", 0x05a41): (115, "InternalClassMap"),
|
|
("read_only_space", 0x05a91): (116, "SmiPairMap"),
|
|
("read_only_space", 0x05ae1): (117, "SmiBoxMap"),
|
|
("read_only_space", 0x05b31): (118, "SortStateMap"),
|
|
("read_only_space", 0x05b81): (121, "AllocationSiteWithWeakNextMap"),
|
|
("read_only_space", 0x05bd1): (121, "AllocationSiteWithoutWeakNextMap"),
|
|
("read_only_space", 0x05c21): (156, "LoadHandler1Map"),
|
|
("read_only_space", 0x05c71): (156, "LoadHandler2Map"),
|
|
("read_only_space", 0x05cc1): (156, "LoadHandler3Map"),
|
|
("read_only_space", 0x05d11): (164, "StoreHandler0Map"),
|
|
("read_only_space", 0x05d61): (164, "StoreHandler1Map"),
|
|
("read_only_space", 0x05db1): (164, "StoreHandler2Map"),
|
|
("read_only_space", 0x05e01): (164, "StoreHandler3Map"),
|
|
("map_space", 0x00119): (1057, "ExternalMap"),
|
|
("map_space", 0x00169): (1073, "JSMessageObjectMap"),
|
|
}
|
|
|
|
# List of known V8 objects.
|
|
KNOWN_OBJECTS = {
|
|
("read_only_space", 0x001b9): "NullValue",
|
|
("read_only_space", 0x00239): "EmptyDescriptorArray",
|
|
("read_only_space", 0x002a1): "EmptyWeakFixedArray",
|
|
("read_only_space", 0x003a1): "UninitializedValue",
|
|
("read_only_space", 0x004b1): "UndefinedValue",
|
|
("read_only_space", 0x00531): "NanValue",
|
|
("read_only_space", 0x00591): "TheHoleValue",
|
|
("read_only_space", 0x00629): "HoleNanValue",
|
|
("read_only_space", 0x00639): "TrueValue",
|
|
("read_only_space", 0x006e9): "FalseValue",
|
|
("read_only_space", 0x00731): "empty_string",
|
|
("read_only_space", 0x00bf1): "EmptyScopeInfo",
|
|
("read_only_space", 0x00c01): "EmptyFixedArray",
|
|
("read_only_space", 0x00c11): "ArgumentsMarker",
|
|
("read_only_space", 0x00cb1): "Exception",
|
|
("read_only_space", 0x00d51): "TerminationException",
|
|
("read_only_space", 0x00df9): "OptimizedOut",
|
|
("read_only_space", 0x00e99): "StaleRegister",
|
|
("read_only_space", 0x02389): "EmptyEnumCache",
|
|
("read_only_space", 0x023f1): "EmptyPropertyArray",
|
|
("read_only_space", 0x02401): "EmptyByteArray",
|
|
("read_only_space", 0x02411): "EmptyObjectBoilerplateDescription",
|
|
("read_only_space", 0x02429): "EmptyArrayBoilerplateDescription",
|
|
("read_only_space", 0x02491): "EmptyClosureFeedbackCellArray",
|
|
("read_only_space", 0x024a1): "EmptySloppyArgumentsElements",
|
|
("read_only_space", 0x024c1): "EmptySlowElementDictionary",
|
|
("read_only_space", 0x02509): "EmptyOrderedHashMap",
|
|
("read_only_space", 0x02531): "EmptyOrderedHashSet",
|
|
("read_only_space", 0x02559): "EmptyFeedbackMetadata",
|
|
("read_only_space", 0x02569): "EmptyPropertyCell",
|
|
("read_only_space", 0x02591): "EmptyPropertyDictionary",
|
|
("read_only_space", 0x025e1): "NoOpInterceptorInfo",
|
|
("read_only_space", 0x02681): "EmptyWeakArrayList",
|
|
("read_only_space", 0x02699): "InfinityValue",
|
|
("read_only_space", 0x026a9): "MinusZeroValue",
|
|
("read_only_space", 0x026b9): "MinusInfinityValue",
|
|
("read_only_space", 0x026c9): "SelfReferenceMarker",
|
|
("read_only_space", 0x02721): "OffHeapTrampolineRelocationInfo",
|
|
("read_only_space", 0x02739): "TrampolineTrivialCodeDataContainer",
|
|
("read_only_space", 0x02751): "TrampolinePromiseRejectionCodeDataContainer",
|
|
("read_only_space", 0x02769): "GlobalThisBindingScopeInfo",
|
|
("read_only_space", 0x027d1): "EmptyFunctionScopeInfo",
|
|
("read_only_space", 0x02821): "HashSeed",
|
|
("old_space", 0x00119): "ArgumentsIteratorAccessor",
|
|
("old_space", 0x00189): "ArrayLengthAccessor",
|
|
("old_space", 0x001f9): "BoundFunctionLengthAccessor",
|
|
("old_space", 0x00269): "BoundFunctionNameAccessor",
|
|
("old_space", 0x002d9): "ErrorStackAccessor",
|
|
("old_space", 0x00349): "FunctionArgumentsAccessor",
|
|
("old_space", 0x003b9): "FunctionCallerAccessor",
|
|
("old_space", 0x00429): "FunctionNameAccessor",
|
|
("old_space", 0x00499): "FunctionLengthAccessor",
|
|
("old_space", 0x00509): "FunctionPrototypeAccessor",
|
|
("old_space", 0x00579): "RegExpResultIndicesAccessor",
|
|
("old_space", 0x005e9): "StringLengthAccessor",
|
|
("old_space", 0x00659): "InvalidPrototypeValidityCell",
|
|
("old_space", 0x00669): "EmptyScript",
|
|
("old_space", 0x006e9): "ManyClosuresCell",
|
|
("old_space", 0x00701): "ArrayConstructorProtector",
|
|
("old_space", 0x00729): "NoElementsProtector",
|
|
("old_space", 0x00751): "IsConcatSpreadableProtector",
|
|
("old_space", 0x00761): "ArraySpeciesProtector",
|
|
("old_space", 0x00789): "TypedArraySpeciesProtector",
|
|
("old_space", 0x007b1): "PromiseSpeciesProtector",
|
|
("old_space", 0x007d9): "StringLengthProtector",
|
|
("old_space", 0x007e9): "ArrayIteratorProtector",
|
|
("old_space", 0x00811): "ArrayBufferDetachingProtector",
|
|
("old_space", 0x00839): "PromiseHookProtector",
|
|
("old_space", 0x00861): "PromiseResolveProtector",
|
|
("old_space", 0x00871): "MapIteratorProtector",
|
|
("old_space", 0x00899): "PromiseThenProtector",
|
|
("old_space", 0x008c1): "SetIteratorProtector",
|
|
("old_space", 0x008e9): "StringIteratorProtector",
|
|
("old_space", 0x00911): "SingleCharacterStringCache",
|
|
("old_space", 0x01121): "StringSplitCache",
|
|
("old_space", 0x01931): "RegExpMultipleCache",
|
|
("old_space", 0x02141): "BuiltinsConstantsTable",
|
|
}
|
|
|
|
# List of known V8 Frame Markers.
|
|
FRAME_MARKERS = (
|
|
"ENTRY",
|
|
"CONSTRUCT_ENTRY",
|
|
"EXIT",
|
|
"OPTIMIZED",
|
|
"WASM_COMPILED",
|
|
"WASM_TO_JS",
|
|
"JS_TO_WASM",
|
|
"WASM_INTERPRETER_ENTRY",
|
|
"C_WASM_ENTRY",
|
|
"WASM_EXIT",
|
|
"WASM_COMPILE_LAZY",
|
|
"INTERPRETED",
|
|
"STUB",
|
|
"BUILTIN_CONTINUATION",
|
|
"JAVA_SCRIPT_BUILTIN_CONTINUATION",
|
|
"JAVA_SCRIPT_BUILTIN_CONTINUATION_WITH_CATCH",
|
|
"INTERNAL",
|
|
"CONSTRUCT",
|
|
"ARGUMENTS_ADAPTOR",
|
|
"BUILTIN",
|
|
"BUILTIN_EXIT",
|
|
"NATIVE",
|
|
)
|
|
|
|
# This set of constants is generated from a shipping build.
|