fa2bed3f74
Prior to this CL, it was possible to pollute another context's fast/slow-path state for RegExp builtins due to the species protector being per-isolate rather than per-context. Among other things, this means that iframes can slow down the main site, and slowdowns persist across page reloads and navigation within the same tab. This CL thus moves the RegExpSpeciesProtector to the native context. The same should be done for all other protectors in the future. Bug: chromium:977382, v8:5577, v8:9463 Change-Id: I577f470229cb9dfcd4a88c20b1b9111c65a9b85f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1695465 Auto-Submit: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Commit-Queue: Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#62631}
455 lines
20 KiB
Python
455 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: "MUTABLE_HEAP_NUMBER_TYPE",
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71: "FOREIGN_TYPE",
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72: "BYTE_ARRAY_TYPE",
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73: "BYTECODE_ARRAY_TYPE",
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74: "FREE_SPACE_TYPE",
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75: "FIXED_DOUBLE_ARRAY_TYPE",
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76: "FEEDBACK_METADATA_TYPE",
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77: "FILLER_TYPE",
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78: "ACCESS_CHECK_INFO_TYPE",
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79: "ACCESSOR_INFO_TYPE",
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80: "ACCESSOR_PAIR_TYPE",
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81: "ALIASED_ARGUMENTS_ENTRY_TYPE",
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82: "ALLOCATION_MEMENTO_TYPE",
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83: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE",
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84: "ASM_WASM_DATA_TYPE",
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85: "ASYNC_GENERATOR_REQUEST_TYPE",
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86: "CLASS_POSITIONS_TYPE",
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87: "DEBUG_INFO_TYPE",
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88: "ENUM_CACHE_TYPE",
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89: "FUNCTION_TEMPLATE_INFO_TYPE",
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90: "FUNCTION_TEMPLATE_RARE_DATA_TYPE",
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91: "INTERCEPTOR_INFO_TYPE",
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92: "INTERPRETER_DATA_TYPE",
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93: "OBJECT_TEMPLATE_INFO_TYPE",
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94: "PROMISE_CAPABILITY_TYPE",
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95: "PROMISE_REACTION_TYPE",
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96: "PROTOTYPE_INFO_TYPE",
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97: "SCRIPT_TYPE",
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98: "SOURCE_POSITION_TABLE_WITH_FRAME_CACHE_TYPE",
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99: "SOURCE_TEXT_MODULE_INFO_ENTRY_TYPE",
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100: "STACK_FRAME_INFO_TYPE",
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101: "STACK_TRACE_FRAME_TYPE",
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102: "TEMPLATE_OBJECT_DESCRIPTION_TYPE",
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103: "TUPLE2_TYPE",
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104: "TUPLE3_TYPE",
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105: "WASM_CAPI_FUNCTION_DATA_TYPE",
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106: "WASM_DEBUG_INFO_TYPE",
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107: "WASM_EXCEPTION_TAG_TYPE",
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108: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
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109: "WASM_INDIRECT_FUNCTION_TABLE_TYPE",
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110: "WASM_JS_FUNCTION_DATA_TYPE",
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111: "CALLABLE_TASK_TYPE",
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112: "CALLBACK_TASK_TYPE",
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113: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE",
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114: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE",
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115: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE",
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116: "FINALIZATION_GROUP_CLEANUP_JOB_TASK_TYPE",
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117: "INTERNAL_CLASS_TYPE",
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118: "SMI_PAIR_TYPE",
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119: "SMI_BOX_TYPE",
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120: "SORT_STATE_TYPE",
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121: "SOURCE_TEXT_MODULE_TYPE",
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122: "SYNTHETIC_MODULE_TYPE",
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123: "ALLOCATION_SITE_TYPE",
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124: "EMBEDDER_DATA_ARRAY_TYPE",
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125: "FIXED_ARRAY_TYPE",
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126: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
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127: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE",
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128: "HASH_TABLE_TYPE",
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129: "ORDERED_HASH_MAP_TYPE",
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130: "ORDERED_HASH_SET_TYPE",
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131: "ORDERED_NAME_DICTIONARY_TYPE",
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132: "NAME_DICTIONARY_TYPE",
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133: "GLOBAL_DICTIONARY_TYPE",
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134: "NUMBER_DICTIONARY_TYPE",
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135: "SIMPLE_NUMBER_DICTIONARY_TYPE",
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136: "STRING_TABLE_TYPE",
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137: "EPHEMERON_HASH_TABLE_TYPE",
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138: "SCOPE_INFO_TYPE",
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139: "SCRIPT_CONTEXT_TABLE_TYPE",
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140: "AWAIT_CONTEXT_TYPE",
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141: "BLOCK_CONTEXT_TYPE",
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142: "CATCH_CONTEXT_TYPE",
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143: "DEBUG_EVALUATE_CONTEXT_TYPE",
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144: "EVAL_CONTEXT_TYPE",
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145: "FUNCTION_CONTEXT_TYPE",
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146: "MODULE_CONTEXT_TYPE",
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147: "NATIVE_CONTEXT_TYPE",
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148: "SCRIPT_CONTEXT_TYPE",
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149: "WITH_CONTEXT_TYPE",
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150: "WEAK_FIXED_ARRAY_TYPE",
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151: "TRANSITION_ARRAY_TYPE",
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152: "CALL_HANDLER_INFO_TYPE",
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153: "CELL_TYPE",
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154: "CODE_DATA_CONTAINER_TYPE",
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155: "DESCRIPTOR_ARRAY_TYPE",
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156: "FEEDBACK_CELL_TYPE",
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157: "FEEDBACK_VECTOR_TYPE",
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158: "LOAD_HANDLER_TYPE",
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159: "PREPARSE_DATA_TYPE",
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160: "PROPERTY_ARRAY_TYPE",
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161: "PROPERTY_CELL_TYPE",
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162: "SHARED_FUNCTION_INFO_TYPE",
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163: "SMALL_ORDERED_HASH_MAP_TYPE",
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164: "SMALL_ORDERED_HASH_SET_TYPE",
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165: "SMALL_ORDERED_NAME_DICTIONARY_TYPE",
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166: "STORE_HANDLER_TYPE",
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167: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE",
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168: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE",
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169: "WEAK_ARRAY_LIST_TYPE",
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170: "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", 0x00139): (74, "FreeSpaceMap"),
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("read_only_space", 0x00189): (68, "MetaMap"),
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("read_only_space", 0x00209): (67, "NullMap"),
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("read_only_space", 0x00271): (155, "DescriptorArrayMap"),
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("read_only_space", 0x002d1): (150, "WeakFixedArrayMap"),
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("read_only_space", 0x00321): (77, "OnePointerFillerMap"),
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("read_only_space", 0x00371): (77, "TwoPointerFillerMap"),
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("read_only_space", 0x003f1): (67, "UninitializedMap"),
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("read_only_space", 0x00461): (8, "OneByteInternalizedStringMap"),
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("read_only_space", 0x00501): (67, "UndefinedMap"),
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("read_only_space", 0x00561): (65, "HeapNumberMap"),
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("read_only_space", 0x005e1): (67, "TheHoleMap"),
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("read_only_space", 0x00689): (67, "BooleanMap"),
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("read_only_space", 0x00761): (72, "ByteArrayMap"),
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("read_only_space", 0x007b1): (125, "FixedArrayMap"),
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("read_only_space", 0x00801): (125, "FixedCOWArrayMap"),
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("read_only_space", 0x00851): (128, "HashTableMap"),
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("read_only_space", 0x008a1): (64, "SymbolMap"),
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("read_only_space", 0x008f1): (40, "OneByteStringMap"),
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("read_only_space", 0x00941): (138, "ScopeInfoMap"),
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("read_only_space", 0x00991): (162, "SharedFunctionInfoMap"),
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("read_only_space", 0x009e1): (69, "CodeMap"),
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("read_only_space", 0x00a31): (145, "FunctionContextMap"),
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("read_only_space", 0x00a81): (153, "CellMap"),
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("read_only_space", 0x00ad1): (161, "GlobalPropertyCellMap"),
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("read_only_space", 0x00b21): (71, "ForeignMap"),
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("read_only_space", 0x00b71): (151, "TransitionArrayMap"),
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("read_only_space", 0x00bc1): (157, "FeedbackVectorMap"),
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("read_only_space", 0x00c61): (67, "ArgumentsMarkerMap"),
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("read_only_space", 0x00d01): (67, "ExceptionMap"),
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("read_only_space", 0x00da1): (67, "TerminationExceptionMap"),
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("read_only_space", 0x00e49): (67, "OptimizedOutMap"),
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("read_only_space", 0x00ee9): (67, "StaleRegisterMap"),
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("read_only_space", 0x00f59): (147, "NativeContextMap"),
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("read_only_space", 0x00fa9): (146, "ModuleContextMap"),
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("read_only_space", 0x00ff9): (144, "EvalContextMap"),
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("read_only_space", 0x01049): (148, "ScriptContextMap"),
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("read_only_space", 0x01099): (140, "AwaitContextMap"),
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("read_only_space", 0x010e9): (141, "BlockContextMap"),
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("read_only_space", 0x01139): (142, "CatchContextMap"),
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("read_only_space", 0x01189): (149, "WithContextMap"),
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("read_only_space", 0x011d9): (143, "DebugEvaluateContextMap"),
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("read_only_space", 0x01229): (139, "ScriptContextTableMap"),
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("read_only_space", 0x01279): (127, "ClosureFeedbackCellArrayMap"),
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("read_only_space", 0x012c9): (76, "FeedbackMetadataArrayMap"),
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("read_only_space", 0x01319): (125, "ArrayListMap"),
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("read_only_space", 0x01369): (66, "BigIntMap"),
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("read_only_space", 0x013b9): (126, "ObjectBoilerplateDescriptionMap"),
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("read_only_space", 0x01409): (73, "BytecodeArrayMap"),
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("read_only_space", 0x01459): (154, "CodeDataContainerMap"),
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("read_only_space", 0x014a9): (75, "FixedDoubleArrayMap"),
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("read_only_space", 0x014f9): (133, "GlobalDictionaryMap"),
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("read_only_space", 0x01549): (156, "ManyClosuresCellMap"),
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("read_only_space", 0x01599): (125, "ModuleInfoMap"),
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("read_only_space", 0x015e9): (70, "MutableHeapNumberMap"),
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("read_only_space", 0x01639): (132, "NameDictionaryMap"),
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("read_only_space", 0x01689): (156, "NoClosuresCellMap"),
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("read_only_space", 0x016d9): (134, "NumberDictionaryMap"),
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("read_only_space", 0x01729): (156, "OneClosureCellMap"),
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("read_only_space", 0x01779): (129, "OrderedHashMapMap"),
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("read_only_space", 0x017c9): (130, "OrderedHashSetMap"),
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("read_only_space", 0x01819): (131, "OrderedNameDictionaryMap"),
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("read_only_space", 0x01869): (159, "PreparseDataMap"),
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("read_only_space", 0x018b9): (160, "PropertyArrayMap"),
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("read_only_space", 0x01909): (152, "SideEffectCallHandlerInfoMap"),
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("read_only_space", 0x01959): (152, "SideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x019a9): (152, "NextCallSideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x019f9): (135, "SimpleNumberDictionaryMap"),
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("read_only_space", 0x01a49): (125, "SloppyArgumentsElementsMap"),
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("read_only_space", 0x01a99): (163, "SmallOrderedHashMapMap"),
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("read_only_space", 0x01ae9): (164, "SmallOrderedHashSetMap"),
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("read_only_space", 0x01b39): (165, "SmallOrderedNameDictionaryMap"),
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("read_only_space", 0x01b89): (121, "SourceTextModuleMap"),
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("read_only_space", 0x01bd9): (136, "StringTableMap"),
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("read_only_space", 0x01c29): (122, "SyntheticModuleMap"),
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("read_only_space", 0x01c79): (167, "UncompiledDataWithoutPreparseDataMap"),
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("read_only_space", 0x01cc9): (168, "UncompiledDataWithPreparseDataMap"),
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("read_only_space", 0x01d19): (169, "WeakArrayListMap"),
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("read_only_space", 0x01d69): (137, "EphemeronHashTableMap"),
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("read_only_space", 0x01db9): (124, "EmbedderDataArrayMap"),
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("read_only_space", 0x01e09): (170, "WeakCellMap"),
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("read_only_space", 0x01e59): (58, "NativeSourceStringMap"),
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("read_only_space", 0x01ea9): (32, "StringMap"),
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("read_only_space", 0x01ef9): (41, "ConsOneByteStringMap"),
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("read_only_space", 0x01f49): (33, "ConsStringMap"),
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("read_only_space", 0x01f99): (45, "ThinOneByteStringMap"),
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("read_only_space", 0x01fe9): (37, "ThinStringMap"),
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("read_only_space", 0x02039): (35, "SlicedStringMap"),
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("read_only_space", 0x02089): (43, "SlicedOneByteStringMap"),
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("read_only_space", 0x020d9): (34, "ExternalStringMap"),
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("read_only_space", 0x02129): (42, "ExternalOneByteStringMap"),
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("read_only_space", 0x02179): (50, "UncachedExternalStringMap"),
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("read_only_space", 0x021c9): (0, "InternalizedStringMap"),
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("read_only_space", 0x02219): (2, "ExternalInternalizedStringMap"),
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("read_only_space", 0x02269): (10, "ExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x022b9): (18, "UncachedExternalInternalizedStringMap"),
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("read_only_space", 0x02309): (26, "UncachedExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x02359): (58, "UncachedExternalOneByteStringMap"),
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("read_only_space", 0x023a9): (67, "SelfReferenceMarkerMap"),
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("read_only_space", 0x02411): (88, "EnumCacheMap"),
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("read_only_space", 0x024b1): (83, "ArrayBoilerplateDescriptionMap"),
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("read_only_space", 0x026a1): (91, "InterceptorInfoMap"),
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("read_only_space", 0x04e81): (78, "AccessCheckInfoMap"),
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("read_only_space", 0x04ed1): (79, "AccessorInfoMap"),
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("read_only_space", 0x04f21): (80, "AccessorPairMap"),
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("read_only_space", 0x04f71): (81, "AliasedArgumentsEntryMap"),
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("read_only_space", 0x04fc1): (82, "AllocationMementoMap"),
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("read_only_space", 0x05011): (84, "AsmWasmDataMap"),
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("read_only_space", 0x05061): (85, "AsyncGeneratorRequestMap"),
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("read_only_space", 0x050b1): (86, "ClassPositionsMap"),
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("read_only_space", 0x05101): (87, "DebugInfoMap"),
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("read_only_space", 0x05151): (89, "FunctionTemplateInfoMap"),
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("read_only_space", 0x051a1): (90, "FunctionTemplateRareDataMap"),
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("read_only_space", 0x051f1): (92, "InterpreterDataMap"),
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("read_only_space", 0x05241): (93, "ObjectTemplateInfoMap"),
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("read_only_space", 0x05291): (94, "PromiseCapabilityMap"),
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("read_only_space", 0x052e1): (95, "PromiseReactionMap"),
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("read_only_space", 0x05331): (96, "PrototypeInfoMap"),
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("read_only_space", 0x05381): (97, "ScriptMap"),
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("read_only_space", 0x053d1): (98, "SourcePositionTableWithFrameCacheMap"),
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("read_only_space", 0x05421): (99, "SourceTextModuleInfoEntryMap"),
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("read_only_space", 0x05471): (100, "StackFrameInfoMap"),
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("read_only_space", 0x054c1): (101, "StackTraceFrameMap"),
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("read_only_space", 0x05511): (102, "TemplateObjectDescriptionMap"),
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("read_only_space", 0x05561): (103, "Tuple2Map"),
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("read_only_space", 0x055b1): (104, "Tuple3Map"),
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("read_only_space", 0x05601): (105, "WasmCapiFunctionDataMap"),
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("read_only_space", 0x05651): (106, "WasmDebugInfoMap"),
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("read_only_space", 0x056a1): (107, "WasmExceptionTagMap"),
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("read_only_space", 0x056f1): (108, "WasmExportedFunctionDataMap"),
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|
("read_only_space", 0x05741): (109, "WasmIndirectFunctionTableMap"),
|
|
("read_only_space", 0x05791): (110, "WasmJSFunctionDataMap"),
|
|
("read_only_space", 0x057e1): (111, "CallableTaskMap"),
|
|
("read_only_space", 0x05831): (112, "CallbackTaskMap"),
|
|
("read_only_space", 0x05881): (113, "PromiseFulfillReactionJobTaskMap"),
|
|
("read_only_space", 0x058d1): (114, "PromiseRejectReactionJobTaskMap"),
|
|
("read_only_space", 0x05921): (115, "PromiseResolveThenableJobTaskMap"),
|
|
("read_only_space", 0x05971): (116, "FinalizationGroupCleanupJobTaskMap"),
|
|
("read_only_space", 0x059c1): (117, "InternalClassMap"),
|
|
("read_only_space", 0x05a11): (118, "SmiPairMap"),
|
|
("read_only_space", 0x05a61): (119, "SmiBoxMap"),
|
|
("read_only_space", 0x05ab1): (120, "SortStateMap"),
|
|
("read_only_space", 0x05b01): (123, "AllocationSiteWithWeakNextMap"),
|
|
("read_only_space", 0x05b51): (123, "AllocationSiteWithoutWeakNextMap"),
|
|
("read_only_space", 0x05ba1): (158, "LoadHandler1Map"),
|
|
("read_only_space", 0x05bf1): (158, "LoadHandler2Map"),
|
|
("read_only_space", 0x05c41): (158, "LoadHandler3Map"),
|
|
("read_only_space", 0x05c91): (166, "StoreHandler0Map"),
|
|
("read_only_space", 0x05ce1): (166, "StoreHandler1Map"),
|
|
("read_only_space", 0x05d31): (166, "StoreHandler2Map"),
|
|
("read_only_space", 0x05d81): (166, "StoreHandler3Map"),
|
|
("map_space", 0x00139): (1057, "ExternalMap"),
|
|
("map_space", 0x00189): (1073, "JSMessageObjectMap"),
|
|
}
|
|
|
|
# List of known V8 objects.
|
|
KNOWN_OBJECTS = {
|
|
("read_only_space", 0x001d9): "NullValue",
|
|
("read_only_space", 0x00259): "EmptyDescriptorArray",
|
|
("read_only_space", 0x002c1): "EmptyWeakFixedArray",
|
|
("read_only_space", 0x003c1): "UninitializedValue",
|
|
("read_only_space", 0x004d1): "UndefinedValue",
|
|
("read_only_space", 0x00551): "NanValue",
|
|
("read_only_space", 0x005b1): "TheHoleValue",
|
|
("read_only_space", 0x00649): "HoleNanValue",
|
|
("read_only_space", 0x00659): "TrueValue",
|
|
("read_only_space", 0x00709): "FalseValue",
|
|
("read_only_space", 0x00751): "empty_string",
|
|
("read_only_space", 0x00c11): "EmptyScopeInfo",
|
|
("read_only_space", 0x00c21): "EmptyFixedArray",
|
|
("read_only_space", 0x00c31): "ArgumentsMarker",
|
|
("read_only_space", 0x00cd1): "Exception",
|
|
("read_only_space", 0x00d71): "TerminationException",
|
|
("read_only_space", 0x00e19): "OptimizedOut",
|
|
("read_only_space", 0x00eb9): "StaleRegister",
|
|
("read_only_space", 0x023f9): "EmptyEnumCache",
|
|
("read_only_space", 0x02461): "EmptyPropertyArray",
|
|
("read_only_space", 0x02471): "EmptyByteArray",
|
|
("read_only_space", 0x02481): "EmptyObjectBoilerplateDescription",
|
|
("read_only_space", 0x02499): "EmptyArrayBoilerplateDescription",
|
|
("read_only_space", 0x02501): "EmptyClosureFeedbackCellArray",
|
|
("read_only_space", 0x02511): "EmptySloppyArgumentsElements",
|
|
("read_only_space", 0x02531): "EmptySlowElementDictionary",
|
|
("read_only_space", 0x02579): "EmptyOrderedHashMap",
|
|
("read_only_space", 0x025a1): "EmptyOrderedHashSet",
|
|
("read_only_space", 0x025c9): "EmptyFeedbackMetadata",
|
|
("read_only_space", 0x025d9): "EmptyPropertyCell",
|
|
("read_only_space", 0x02601): "EmptyPropertyDictionary",
|
|
("read_only_space", 0x02651): "NoOpInterceptorInfo",
|
|
("read_only_space", 0x026f1): "EmptyWeakArrayList",
|
|
("read_only_space", 0x02709): "InfinityValue",
|
|
("read_only_space", 0x02719): "MinusZeroValue",
|
|
("read_only_space", 0x02729): "MinusInfinityValue",
|
|
("read_only_space", 0x02739): "SelfReferenceMarker",
|
|
("read_only_space", 0x02791): "OffHeapTrampolineRelocationInfo",
|
|
("read_only_space", 0x027a9): "TrampolineTrivialCodeDataContainer",
|
|
("read_only_space", 0x027c1): "TrampolinePromiseRejectionCodeDataContainer",
|
|
("read_only_space", 0x027d9): "HashSeed",
|
|
("old_space", 0x00139): "ArgumentsIteratorAccessor",
|
|
("old_space", 0x001a9): "ArrayLengthAccessor",
|
|
("old_space", 0x00219): "BoundFunctionLengthAccessor",
|
|
("old_space", 0x00289): "BoundFunctionNameAccessor",
|
|
("old_space", 0x002f9): "ErrorStackAccessor",
|
|
("old_space", 0x00369): "FunctionArgumentsAccessor",
|
|
("old_space", 0x003d9): "FunctionCallerAccessor",
|
|
("old_space", 0x00449): "FunctionNameAccessor",
|
|
("old_space", 0x004b9): "FunctionLengthAccessor",
|
|
("old_space", 0x00529): "FunctionPrototypeAccessor",
|
|
("old_space", 0x00599): "StringLengthAccessor",
|
|
("old_space", 0x00609): "InvalidPrototypeValidityCell",
|
|
("old_space", 0x00619): "EmptyScript",
|
|
("old_space", 0x00699): "ManyClosuresCell",
|
|
("old_space", 0x006b1): "ArrayConstructorProtector",
|
|
("old_space", 0x006c1): "NoElementsProtector",
|
|
("old_space", 0x006e9): "IsConcatSpreadableProtector",
|
|
("old_space", 0x006f9): "ArraySpeciesProtector",
|
|
("old_space", 0x00721): "TypedArraySpeciesProtector",
|
|
("old_space", 0x00749): "PromiseSpeciesProtector",
|
|
("old_space", 0x00771): "StringLengthProtector",
|
|
("old_space", 0x00781): "ArrayIteratorProtector",
|
|
("old_space", 0x007a9): "ArrayBufferDetachingProtector",
|
|
("old_space", 0x007d1): "PromiseHookProtector",
|
|
("old_space", 0x007f9): "PromiseResolveProtector",
|
|
("old_space", 0x00809): "MapIteratorProtector",
|
|
("old_space", 0x00831): "PromiseThenProtector",
|
|
("old_space", 0x00859): "SetIteratorProtector",
|
|
("old_space", 0x00881): "StringIteratorProtector",
|
|
("old_space", 0x008a9): "SingleCharacterStringCache",
|
|
("old_space", 0x010b9): "StringSplitCache",
|
|
("old_space", 0x018c9): "RegExpMultipleCache",
|
|
("old_space", 0x020d9): "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.
|