99005f337a
This reverts commit 5bddc0e142
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Reason for revert: Possible culprit for https://bugs.chromium.org/p/chromium/issues/detail?id=1029863
Original change's description:
> Implement top-level await for REPL mode
>
> Design doc: bit.ly/v8-repl-mode
>
> This CL allows the usage of 'await' without wrapping code in an async
> function when using REPL mode in global evaluate. REPL mode evaluate
> is changed to *always* return a Promise. The resolve value of the
> promise is the completion value of the REPL script.
>
> The implementation is based on two existing mechanisms:
> - Similar to async functions, the content of a REPL script is
> enclosed in a synthetic 'try' block. Any thrown error
> is used to reject the Promise of the REPL script.
>
> - The content of the synthetic 'try' block is also re-written the
> same way a normal script is. This is, artificial assignments to
> a ".result" variable are inserted to simulate a completion
> value. The difference for REPL scripts is, that ".result" is
> used to resolve the Promise of the REPL script.
>
> - ".result" is not returned directly but wrapped in an object
> literal: "{ .repl_result: .result}". This is done to prevent
> resolved promises from being chained and resolved prematurely:
>
> > Promse.resolve(42);
>
> should evaluate to a promise, not 42.
>
> Bug: chromium:1021921
> Change-Id: I00a5aafd9126ca7c97d09cd8787a3aec2821a67f
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1900464
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> Reviewed-by: Toon Verwaest <verwaest@chromium.org>
> Commit-Queue: Simon Zünd <szuend@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#65273}
TBR=yangguo@chromium.org,leszeks@chromium.org,verwaest@chromium.org,szuend@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: chromium:1021921
Change-Id: I9eaea584e2e09f3dffcbbca3d75a3c9bcb0a1adf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1948719
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65333}
452 lines
19 KiB
Python
452 lines
19 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: "BIG_INT_BASE_TYPE",
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66: "HEAP_NUMBER_TYPE",
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67: "ODDBALL_TYPE",
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68: "SOURCE_TEXT_MODULE_TYPE",
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69: "SYNTHETIC_MODULE_TYPE",
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70: "FOREIGN_TYPE",
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71: "PROMISE_FULFILL_REACTION_JOB_TASK_TYPE",
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72: "PROMISE_REJECT_REACTION_JOB_TASK_TYPE",
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73: "CALLABLE_TASK_TYPE",
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74: "CALLBACK_TASK_TYPE",
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75: "PROMISE_RESOLVE_THENABLE_JOB_TASK_TYPE",
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76: "LOAD_HANDLER_TYPE",
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77: "STORE_HANDLER_TYPE",
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78: "FUNCTION_TEMPLATE_INFO_TYPE",
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79: "OBJECT_TEMPLATE_INFO_TYPE",
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80: "ACCESS_CHECK_INFO_TYPE",
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81: "ACCESSOR_INFO_TYPE",
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82: "ACCESSOR_PAIR_TYPE",
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83: "ALIASED_ARGUMENTS_ENTRY_TYPE",
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84: "ALLOCATION_MEMENTO_TYPE",
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85: "ALLOCATION_SITE_TYPE",
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86: "ARRAY_BOILERPLATE_DESCRIPTION_TYPE",
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87: "ASM_WASM_DATA_TYPE",
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88: "ASYNC_GENERATOR_REQUEST_TYPE",
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89: "CALL_HANDLER_INFO_TYPE",
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90: "CLASS_POSITIONS_TYPE",
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91: "DEBUG_INFO_TYPE",
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92: "ENUM_CACHE_TYPE",
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93: "FEEDBACK_CELL_TYPE",
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94: "FUNCTION_TEMPLATE_RARE_DATA_TYPE",
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95: "INTERCEPTOR_INFO_TYPE",
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96: "INTERNAL_CLASS_TYPE",
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97: "INTERPRETER_DATA_TYPE",
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98: "PROMISE_CAPABILITY_TYPE",
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99: "PROMISE_REACTION_TYPE",
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100: "PROTOTYPE_INFO_TYPE",
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101: "SCRIPT_TYPE",
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102: "SMI_BOX_TYPE",
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103: "SMI_PAIR_TYPE",
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104: "SORT_STATE_TYPE",
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105: "SOURCE_POSITION_TABLE_WITH_FRAME_CACHE_TYPE",
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106: "SOURCE_TEXT_MODULE_INFO_ENTRY_TYPE",
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107: "STACK_FRAME_INFO_TYPE",
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108: "STACK_TRACE_FRAME_TYPE",
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109: "TEMPLATE_OBJECT_DESCRIPTION_TYPE",
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110: "TUPLE2_TYPE",
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111: "TUPLE3_TYPE",
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112: "WASM_CAPI_FUNCTION_DATA_TYPE",
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113: "WASM_DEBUG_INFO_TYPE",
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114: "WASM_EXCEPTION_TAG_TYPE",
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115: "WASM_EXPORTED_FUNCTION_DATA_TYPE",
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116: "WASM_INDIRECT_FUNCTION_TABLE_TYPE",
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117: "WASM_JS_FUNCTION_DATA_TYPE",
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118: "FIXED_ARRAY_TYPE",
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119: "HASH_TABLE_TYPE",
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120: "EPHEMERON_HASH_TABLE_TYPE",
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121: "GLOBAL_DICTIONARY_TYPE",
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122: "NAME_DICTIONARY_TYPE",
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123: "NUMBER_DICTIONARY_TYPE",
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124: "ORDERED_HASH_MAP_TYPE",
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125: "ORDERED_HASH_SET_TYPE",
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126: "ORDERED_NAME_DICTIONARY_TYPE",
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127: "SIMPLE_NUMBER_DICTIONARY_TYPE",
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128: "STRING_TABLE_TYPE",
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129: "CLOSURE_FEEDBACK_CELL_ARRAY_TYPE",
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130: "OBJECT_BOILERPLATE_DESCRIPTION_TYPE",
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131: "SCOPE_INFO_TYPE",
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132: "SCRIPT_CONTEXT_TABLE_TYPE",
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133: "BYTE_ARRAY_TYPE",
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134: "BYTECODE_ARRAY_TYPE",
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135: "FIXED_DOUBLE_ARRAY_TYPE",
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136: "AWAIT_CONTEXT_TYPE",
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137: "BLOCK_CONTEXT_TYPE",
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138: "CATCH_CONTEXT_TYPE",
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139: "DEBUG_EVALUATE_CONTEXT_TYPE",
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140: "EVAL_CONTEXT_TYPE",
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141: "FUNCTION_CONTEXT_TYPE",
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142: "MODULE_CONTEXT_TYPE",
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143: "NATIVE_CONTEXT_TYPE",
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144: "SCRIPT_CONTEXT_TYPE",
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145: "WITH_CONTEXT_TYPE",
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146: "SMALL_ORDERED_HASH_MAP_TYPE",
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147: "SMALL_ORDERED_HASH_SET_TYPE",
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148: "SMALL_ORDERED_NAME_DICTIONARY_TYPE",
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149: "UNCOMPILED_DATA_WITH_PREPARSE_DATA_TYPE",
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150: "UNCOMPILED_DATA_WITHOUT_PREPARSE_DATA_TYPE",
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151: "WEAK_FIXED_ARRAY_TYPE",
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152: "TRANSITION_ARRAY_TYPE",
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153: "CELL_TYPE",
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154: "CODE_TYPE",
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155: "CODE_DATA_CONTAINER_TYPE",
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156: "DESCRIPTOR_ARRAY_TYPE",
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157: "EMBEDDER_DATA_ARRAY_TYPE",
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158: "FEEDBACK_METADATA_TYPE",
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159: "FEEDBACK_VECTOR_TYPE",
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160: "FILLER_TYPE",
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161: "FREE_SPACE_TYPE",
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162: "MAP_TYPE",
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163: "PREPARSE_DATA_TYPE",
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164: "PROPERTY_ARRAY_TYPE",
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165: "PROPERTY_CELL_TYPE",
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166: "SHARED_FUNCTION_INFO_TYPE",
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167: "WEAK_ARRAY_LIST_TYPE",
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168: "WEAK_CELL_TYPE",
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169: "JS_PROXY_TYPE",
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1057: "JS_OBJECT_TYPE",
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170: "JS_GLOBAL_OBJECT_TYPE",
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171: "JS_GLOBAL_PROXY_TYPE",
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172: "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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1042: "JS_MAP_KEY_ITERATOR_TYPE",
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1043: "JS_MAP_KEY_VALUE_ITERATOR_TYPE",
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1044: "JS_MAP_VALUE_ITERATOR_TYPE",
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1045: "JS_SET_KEY_VALUE_ITERATOR_TYPE",
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1046: "JS_SET_VALUE_ITERATOR_TYPE",
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1047: "JS_GENERATOR_OBJECT_TYPE",
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1048: "JS_ASYNC_FUNCTION_OBJECT_TYPE",
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1049: "JS_ASYNC_GENERATOR_OBJECT_TYPE",
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1050: "JS_DATA_VIEW_TYPE",
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1051: "JS_TYPED_ARRAY_TYPE",
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1052: "JS_MAP_TYPE",
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1053: "JS_SET_TYPE",
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1054: "JS_WEAK_MAP_TYPE",
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1055: "JS_WEAK_SET_TYPE",
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1056: "JS_API_OBJECT_TYPE",
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1058: "JS_ARGUMENTS_OBJECT_TYPE",
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1059: "JS_ARRAY_TYPE",
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1060: "JS_ARRAY_BUFFER_TYPE",
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1061: "JS_ARRAY_ITERATOR_TYPE",
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1062: "JS_ASYNC_FROM_SYNC_ITERATOR_TYPE",
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1063: "JS_COLLATOR_TYPE",
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1064: "JS_CONTEXT_EXTENSION_OBJECT_TYPE",
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1065: "JS_DATE_TYPE",
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1066: "JS_DATE_TIME_FORMAT_TYPE",
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1067: "JS_DISPLAY_NAMES_TYPE",
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1068: "JS_ERROR_TYPE",
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1069: "JS_FINALIZATION_GROUP_TYPE",
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1070: "JS_FINALIZATION_GROUP_CLEANUP_ITERATOR_TYPE",
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1071: "JS_LIST_FORMAT_TYPE",
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1072: "JS_LOCALE_TYPE",
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1073: "JS_MESSAGE_OBJECT_TYPE",
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1074: "JS_NUMBER_FORMAT_TYPE",
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1075: "JS_PLURAL_RULES_TYPE",
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1076: "JS_PROMISE_TYPE",
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1077: "JS_REG_EXP_TYPE",
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1078: "JS_REG_EXP_STRING_ITERATOR_TYPE",
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1079: "JS_RELATIVE_TIME_FORMAT_TYPE",
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1080: "JS_SEGMENT_ITERATOR_TYPE",
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1081: "JS_SEGMENTER_TYPE",
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1082: "JS_STRING_ITERATOR_TYPE",
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1083: "JS_V8_BREAK_ITERATOR_TYPE",
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1084: "JS_WEAK_REF_TYPE",
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1085: "WASM_EXCEPTION_OBJECT_TYPE",
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1086: "WASM_GLOBAL_OBJECT_TYPE",
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1087: "WASM_INSTANCE_OBJECT_TYPE",
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1088: "WASM_MEMORY_OBJECT_TYPE",
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1089: "WASM_MODULE_OBJECT_TYPE",
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1090: "WASM_TABLE_OBJECT_TYPE",
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1091: "JS_BOUND_FUNCTION_TYPE",
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1092: "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): (161, "FreeSpaceMap"),
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("read_only_space", 0x00141): (162, "MetaMap"),
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("read_only_space", 0x00185): (67, "NullMap"),
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("read_only_space", 0x001bd): (156, "DescriptorArrayMap"),
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("read_only_space", 0x001ed): (151, "WeakFixedArrayMap"),
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("read_only_space", 0x00215): (160, "OnePointerFillerMap"),
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("read_only_space", 0x0023d): (160, "TwoPointerFillerMap"),
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("read_only_space", 0x00281): (67, "UninitializedMap"),
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("read_only_space", 0x002c5): (8, "OneByteInternalizedStringMap"),
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("read_only_space", 0x00321): (67, "UndefinedMap"),
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("read_only_space", 0x00355): (66, "HeapNumberMap"),
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("read_only_space", 0x00399): (67, "TheHoleMap"),
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("read_only_space", 0x003f9): (67, "BooleanMap"),
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("read_only_space", 0x00481): (133, "ByteArrayMap"),
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("read_only_space", 0x004a9): (118, "FixedArrayMap"),
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("read_only_space", 0x004d1): (118, "FixedCOWArrayMap"),
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("read_only_space", 0x004f9): (119, "HashTableMap"),
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("read_only_space", 0x00521): (64, "SymbolMap"),
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("read_only_space", 0x00549): (40, "OneByteStringMap"),
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("read_only_space", 0x00571): (131, "ScopeInfoMap"),
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("read_only_space", 0x00599): (166, "SharedFunctionInfoMap"),
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("read_only_space", 0x005c1): (154, "CodeMap"),
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("read_only_space", 0x005e9): (153, "CellMap"),
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("read_only_space", 0x00611): (165, "GlobalPropertyCellMap"),
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("read_only_space", 0x00639): (70, "ForeignMap"),
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("read_only_space", 0x00661): (152, "TransitionArrayMap"),
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("read_only_space", 0x00689): (45, "ThinOneByteStringMap"),
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("read_only_space", 0x006b1): (159, "FeedbackVectorMap"),
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("read_only_space", 0x00705): (67, "ArgumentsMarkerMap"),
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("read_only_space", 0x00765): (67, "ExceptionMap"),
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("read_only_space", 0x007c1): (67, "TerminationExceptionMap"),
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("read_only_space", 0x00829): (67, "OptimizedOutMap"),
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("read_only_space", 0x00889): (67, "StaleRegisterMap"),
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("read_only_space", 0x008cd): (132, "ScriptContextTableMap"),
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("read_only_space", 0x008f5): (129, "ClosureFeedbackCellArrayMap"),
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("read_only_space", 0x0091d): (158, "FeedbackMetadataArrayMap"),
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("read_only_space", 0x00945): (118, "ArrayListMap"),
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("read_only_space", 0x0096d): (65, "BigIntMap"),
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("read_only_space", 0x00995): (130, "ObjectBoilerplateDescriptionMap"),
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("read_only_space", 0x009bd): (134, "BytecodeArrayMap"),
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("read_only_space", 0x009e5): (155, "CodeDataContainerMap"),
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("read_only_space", 0x00a0d): (135, "FixedDoubleArrayMap"),
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("read_only_space", 0x00a35): (121, "GlobalDictionaryMap"),
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("read_only_space", 0x00a5d): (93, "ManyClosuresCellMap"),
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("read_only_space", 0x00a85): (118, "ModuleInfoMap"),
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("read_only_space", 0x00aad): (122, "NameDictionaryMap"),
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("read_only_space", 0x00ad5): (93, "NoClosuresCellMap"),
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("read_only_space", 0x00afd): (123, "NumberDictionaryMap"),
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("read_only_space", 0x00b25): (93, "OneClosureCellMap"),
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("read_only_space", 0x00b4d): (124, "OrderedHashMapMap"),
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("read_only_space", 0x00b75): (125, "OrderedHashSetMap"),
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("read_only_space", 0x00b9d): (126, "OrderedNameDictionaryMap"),
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("read_only_space", 0x00bc5): (163, "PreparseDataMap"),
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("read_only_space", 0x00bed): (164, "PropertyArrayMap"),
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("read_only_space", 0x00c15): (89, "SideEffectCallHandlerInfoMap"),
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("read_only_space", 0x00c3d): (89, "SideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x00c65): (89, "NextCallSideEffectFreeCallHandlerInfoMap"),
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("read_only_space", 0x00c8d): (127, "SimpleNumberDictionaryMap"),
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("read_only_space", 0x00cb5): (118, "SloppyArgumentsElementsMap"),
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("read_only_space", 0x00cdd): (146, "SmallOrderedHashMapMap"),
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("read_only_space", 0x00d05): (147, "SmallOrderedHashSetMap"),
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("read_only_space", 0x00d2d): (148, "SmallOrderedNameDictionaryMap"),
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("read_only_space", 0x00d55): (68, "SourceTextModuleMap"),
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("read_only_space", 0x00d7d): (128, "StringTableMap"),
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("read_only_space", 0x00da5): (69, "SyntheticModuleMap"),
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("read_only_space", 0x00dcd): (150, "UncompiledDataWithoutPreparseDataMap"),
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("read_only_space", 0x00df5): (149, "UncompiledDataWithPreparseDataMap"),
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("read_only_space", 0x00e1d): (167, "WeakArrayListMap"),
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("read_only_space", 0x00e45): (120, "EphemeronHashTableMap"),
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("read_only_space", 0x00e6d): (157, "EmbedderDataArrayMap"),
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("read_only_space", 0x00e95): (168, "WeakCellMap"),
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("read_only_space", 0x00ebd): (32, "StringMap"),
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("read_only_space", 0x00ee5): (41, "ConsOneByteStringMap"),
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("read_only_space", 0x00f0d): (33, "ConsStringMap"),
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("read_only_space", 0x00f35): (37, "ThinStringMap"),
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("read_only_space", 0x00f5d): (35, "SlicedStringMap"),
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("read_only_space", 0x00f85): (43, "SlicedOneByteStringMap"),
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("read_only_space", 0x00fad): (34, "ExternalStringMap"),
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("read_only_space", 0x00fd5): (42, "ExternalOneByteStringMap"),
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("read_only_space", 0x00ffd): (50, "UncachedExternalStringMap"),
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("read_only_space", 0x01025): (0, "InternalizedStringMap"),
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("read_only_space", 0x0104d): (2, "ExternalInternalizedStringMap"),
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("read_only_space", 0x01075): (10, "ExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x0109d): (18, "UncachedExternalInternalizedStringMap"),
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("read_only_space", 0x010c5): (26, "UncachedExternalOneByteInternalizedStringMap"),
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("read_only_space", 0x010ed): (58, "UncachedExternalOneByteStringMap"),
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("read_only_space", 0x01115): (67, "SelfReferenceMarkerMap"),
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("read_only_space", 0x01149): (92, "EnumCacheMap"),
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("read_only_space", 0x01199): (86, "ArrayBoilerplateDescriptionMap"),
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("read_only_space", 0x01295): (95, "InterceptorInfoMap"),
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("read_only_space", 0x03295): (71, "PromiseFulfillReactionJobTaskMap"),
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("read_only_space", 0x032bd): (72, "PromiseRejectReactionJobTaskMap"),
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("read_only_space", 0x032e5): (73, "CallableTaskMap"),
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("read_only_space", 0x0330d): (74, "CallbackTaskMap"),
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("read_only_space", 0x03335): (75, "PromiseResolveThenableJobTaskMap"),
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("read_only_space", 0x0335d): (78, "FunctionTemplateInfoMap"),
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("read_only_space", 0x03385): (79, "ObjectTemplateInfoMap"),
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("read_only_space", 0x033ad): (80, "AccessCheckInfoMap"),
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("read_only_space", 0x033d5): (81, "AccessorInfoMap"),
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("read_only_space", 0x033fd): (82, "AccessorPairMap"),
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("read_only_space", 0x03425): (83, "AliasedArgumentsEntryMap"),
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("read_only_space", 0x0344d): (84, "AllocationMementoMap"),
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("read_only_space", 0x03475): (87, "AsmWasmDataMap"),
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("read_only_space", 0x0349d): (88, "AsyncGeneratorRequestMap"),
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("read_only_space", 0x034c5): (90, "ClassPositionsMap"),
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("read_only_space", 0x034ed): (91, "DebugInfoMap"),
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("read_only_space", 0x03515): (94, "FunctionTemplateRareDataMap"),
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("read_only_space", 0x0353d): (97, "InterpreterDataMap"),
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("read_only_space", 0x03565): (98, "PromiseCapabilityMap"),
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("read_only_space", 0x0358d): (99, "PromiseReactionMap"),
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("read_only_space", 0x035b5): (100, "PrototypeInfoMap"),
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("read_only_space", 0x035dd): (101, "ScriptMap"),
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("read_only_space", 0x03605): (105, "SourcePositionTableWithFrameCacheMap"),
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("read_only_space", 0x0362d): (106, "SourceTextModuleInfoEntryMap"),
|
|
("read_only_space", 0x03655): (107, "StackFrameInfoMap"),
|
|
("read_only_space", 0x0367d): (108, "StackTraceFrameMap"),
|
|
("read_only_space", 0x036a5): (109, "TemplateObjectDescriptionMap"),
|
|
("read_only_space", 0x036cd): (110, "Tuple2Map"),
|
|
("read_only_space", 0x036f5): (111, "Tuple3Map"),
|
|
("read_only_space", 0x0371d): (112, "WasmCapiFunctionDataMap"),
|
|
("read_only_space", 0x03745): (113, "WasmDebugInfoMap"),
|
|
("read_only_space", 0x0376d): (114, "WasmExceptionTagMap"),
|
|
("read_only_space", 0x03795): (115, "WasmExportedFunctionDataMap"),
|
|
("read_only_space", 0x037bd): (116, "WasmIndirectFunctionTableMap"),
|
|
("read_only_space", 0x037e5): (117, "WasmJSFunctionDataMap"),
|
|
("read_only_space", 0x0380d): (96, "InternalClassMap"),
|
|
("read_only_space", 0x03835): (103, "SmiPairMap"),
|
|
("read_only_space", 0x0385d): (102, "SmiBoxMap"),
|
|
("read_only_space", 0x03885): (104, "SortStateMap"),
|
|
("read_only_space", 0x038ad): (85, "AllocationSiteWithWeakNextMap"),
|
|
("read_only_space", 0x038d5): (85, "AllocationSiteWithoutWeakNextMap"),
|
|
("read_only_space", 0x038fd): (76, "LoadHandler1Map"),
|
|
("read_only_space", 0x03925): (76, "LoadHandler2Map"),
|
|
("read_only_space", 0x0394d): (76, "LoadHandler3Map"),
|
|
("read_only_space", 0x03975): (77, "StoreHandler0Map"),
|
|
("read_only_space", 0x0399d): (77, "StoreHandler1Map"),
|
|
("read_only_space", 0x039c5): (77, "StoreHandler2Map"),
|
|
("read_only_space", 0x039ed): (77, "StoreHandler3Map"),
|
|
("map_space", 0x00119): (1057, "ExternalMap"),
|
|
("map_space", 0x00141): (1073, "JSMessageObjectMap"),
|
|
}
|
|
|
|
# List of known V8 objects.
|
|
KNOWN_OBJECTS = {
|
|
("read_only_space", 0x00169): "NullValue",
|
|
("read_only_space", 0x001ad): "EmptyDescriptorArray",
|
|
("read_only_space", 0x001e5): "EmptyWeakFixedArray",
|
|
("read_only_space", 0x00265): "UninitializedValue",
|
|
("read_only_space", 0x00305): "UndefinedValue",
|
|
("read_only_space", 0x00349): "NanValue",
|
|
("read_only_space", 0x0037d): "TheHoleValue",
|
|
("read_only_space", 0x003d1): "HoleNanValue",
|
|
("read_only_space", 0x003dd): "TrueValue",
|
|
("read_only_space", 0x00445): "FalseValue",
|
|
("read_only_space", 0x00475): "empty_string",
|
|
("read_only_space", 0x006d9): "EmptyScopeInfo",
|
|
("read_only_space", 0x006e1): "EmptyFixedArray",
|
|
("read_only_space", 0x006e9): "ArgumentsMarker",
|
|
("read_only_space", 0x00749): "Exception",
|
|
("read_only_space", 0x007a5): "TerminationException",
|
|
("read_only_space", 0x0080d): "OptimizedOut",
|
|
("read_only_space", 0x0086d): "StaleRegister",
|
|
("read_only_space", 0x0113d): "EmptyEnumCache",
|
|
("read_only_space", 0x01171): "EmptyPropertyArray",
|
|
("read_only_space", 0x01179): "EmptyByteArray",
|
|
("read_only_space", 0x01181): "EmptyObjectBoilerplateDescription",
|
|
("read_only_space", 0x0118d): "EmptyArrayBoilerplateDescription",
|
|
("read_only_space", 0x011c1): "EmptyClosureFeedbackCellArray",
|
|
("read_only_space", 0x011c9): "EmptySloppyArgumentsElements",
|
|
("read_only_space", 0x011d9): "EmptySlowElementDictionary",
|
|
("read_only_space", 0x011fd): "EmptyOrderedHashMap",
|
|
("read_only_space", 0x01211): "EmptyOrderedHashSet",
|
|
("read_only_space", 0x01225): "EmptyFeedbackMetadata",
|
|
("read_only_space", 0x01231): "EmptyPropertyCell",
|
|
("read_only_space", 0x01245): "EmptyPropertyDictionary",
|
|
("read_only_space", 0x0126d): "NoOpInterceptorInfo",
|
|
("read_only_space", 0x012bd): "EmptyWeakArrayList",
|
|
("read_only_space", 0x012c9): "InfinityValue",
|
|
("read_only_space", 0x012d5): "MinusZeroValue",
|
|
("read_only_space", 0x012e1): "MinusInfinityValue",
|
|
("read_only_space", 0x012ed): "SelfReferenceMarker",
|
|
("read_only_space", 0x0132d): "OffHeapTrampolineRelocationInfo",
|
|
("read_only_space", 0x01339): "TrampolineTrivialCodeDataContainer",
|
|
("read_only_space", 0x01345): "TrampolinePromiseRejectionCodeDataContainer",
|
|
("read_only_space", 0x01351): "GlobalThisBindingScopeInfo",
|
|
("read_only_space", 0x01389): "EmptyFunctionScopeInfo",
|
|
("read_only_space", 0x013b1): "NativeScopeInfo",
|
|
("read_only_space", 0x013cd): "HashSeed",
|
|
("old_space", 0x00119): "ArgumentsIteratorAccessor",
|
|
("old_space", 0x0015d): "ArrayLengthAccessor",
|
|
("old_space", 0x001a1): "BoundFunctionLengthAccessor",
|
|
("old_space", 0x001e5): "BoundFunctionNameAccessor",
|
|
("old_space", 0x00229): "ErrorStackAccessor",
|
|
("old_space", 0x0026d): "FunctionArgumentsAccessor",
|
|
("old_space", 0x002b1): "FunctionCallerAccessor",
|
|
("old_space", 0x002f5): "FunctionNameAccessor",
|
|
("old_space", 0x00339): "FunctionLengthAccessor",
|
|
("old_space", 0x0037d): "FunctionPrototypeAccessor",
|
|
("old_space", 0x003c1): "RegExpResultIndicesAccessor",
|
|
("old_space", 0x00405): "StringLengthAccessor",
|
|
("old_space", 0x00449): "InvalidPrototypeValidityCell",
|
|
("old_space", 0x00451): "EmptyScript",
|
|
("old_space", 0x00491): "ManyClosuresCell",
|
|
("old_space", 0x0049d): "ArrayConstructorProtector",
|
|
("old_space", 0x004b1): "NoElementsProtector",
|
|
("old_space", 0x004c5): "IsConcatSpreadableProtector",
|
|
("old_space", 0x004d9): "ArraySpeciesProtector",
|
|
("old_space", 0x004ed): "TypedArraySpeciesProtector",
|
|
("old_space", 0x00501): "PromiseSpeciesProtector",
|
|
("old_space", 0x00515): "StringLengthProtector",
|
|
("old_space", 0x00529): "ArrayIteratorProtector",
|
|
("old_space", 0x0053d): "ArrayBufferDetachingProtector",
|
|
("old_space", 0x00551): "PromiseHookProtector",
|
|
("old_space", 0x00565): "PromiseResolveProtector",
|
|
("old_space", 0x00579): "MapIteratorProtector",
|
|
("old_space", 0x0058d): "PromiseThenProtector",
|
|
("old_space", 0x005a1): "SetIteratorProtector",
|
|
("old_space", 0x005b5): "StringIteratorProtector",
|
|
("old_space", 0x005c9): "SingleCharacterStringCache",
|
|
("old_space", 0x009d1): "StringSplitCache",
|
|
("old_space", 0x00dd9): "RegExpMultipleCache",
|
|
("old_space", 0x011e1): "BuiltinsConstantsTable",
|
|
}
|
|
|
|
# Lower 32 bits of first page addresses for various heap spaces.
|
|
HEAP_FIRST_PAGES = {
|
|
0x08180000: "old_space",
|
|
0x081c0000: "map_space",
|
|
0x08040000: "read_only_space",
|
|
}
|
|
|
|
# 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.
|