Add StackOverflowError and expose error type to api.

tools/v8heapconst.py

Index: tools/v8heapconst.py
diff --git a/tools/v8heapconst.py b/tools/v8heapconst.py
index 140269a5ffa9870499b5613ca242ecccf59389dd..a6c705c5ca1e6577b20611a0838d0b7865586b96 100644
--- a/tools/v8heapconst.py
+++ b/tools/v8heapconst.py
@@ -138,18 +138,18 @@ KNOWN_MAPS = {
   0x080f9: (4, "AsciiInternalizedStringMap"),
   0x08121: (179, "FixedArrayMap"),
   0x08149: (134, "HeapNumberMap"),
-  0x08171: (130, "CodeMap"),
-  0x08199: (180, "ConstantPoolArrayMap"),
-  0x081c1: (137, "FreeSpaceMap"),
-  0x081e9: (157, "OnePointerFillerMap"),
-  0x08211: (157, "TwoPointerFillerMap"),
-  0x08239: (132, "CellMap"),
-  0x08261: (133, "GlobalPropertyCellMap"),
-  0x08289: (181, "SharedFunctionInfoMap"),
-  0x082b1: (179, "NativeContextMap"),
-  0x082d9: (179, "ScopeInfoMap"),
-  0x08301: (179, "FixedCOWArrayMap"),
-  0x08329: (156, "FixedDoubleArrayMap"),
+  0x08171: (137, "FreeSpaceMap"),
+  0x08199: (157, "OnePointerFillerMap"),
+  0x081c1: (157, "TwoPointerFillerMap"),
+  0x081e9: (132, "CellMap"),
+  0x08211: (133, "GlobalPropertyCellMap"),
+  0x08239: (181, "SharedFunctionInfoMap"),
+  0x08261: (179, "NativeContextMap"),
+  0x08289: (130, "CodeMap"),
+  0x082b1: (179, "ScopeInfoMap"),
+  0x082d9: (179, "FixedCOWArrayMap"),
+  0x08301: (156, "FixedDoubleArrayMap"),
+  0x08329: (180, "ConstantPoolArrayMap"),
   0x08351: (179, "HashTableMap"),
   0x08379: (128, "SymbolMap"),
   0x083a1: (64, "StringMap"),
@@ -203,8 +203,8 @@ KNOWN_MAPS = {
   0x08b21: (182, "JSMessageObjectMap"),
   0x08b49: (135, "ForeignMap"),
   0x08b71: (187, "NeanderMap"),
-  0x08b99: (170, "AllocationMementoMap"),
-  0x08bc1: (169, "AllocationSiteMap"),
+  0x08b99: (169, "AllocationSiteMap"),
+  0x08bc1: (170, "AllocationMementoMap"),
   0x08be9: (173, "PolymorphicCodeCacheMap"),
   0x08c11: (171, "ScriptMap"),
   0x08c61: (187, "ExternalMap"),
@@ -231,48 +231,49 @@ KNOWN_MAPS = {
 KNOWN_OBJECTS = {
   ("OLD_POINTER_SPACE", 0x08081): "NullValue",
   ("OLD_POINTER_SPACE", 0x08091): "UndefinedValue",
-  ("OLD_POINTER_SPACE", 0x08111): "TheHoleValue",
-  ("OLD_POINTER_SPACE", 0x08121): "TerminationException",
-  ("OLD_POINTER_SPACE", 0x08131): "TrueValue",
-  ("OLD_POINTER_SPACE", 0x08141): "FalseValue",
-  ("OLD_POINTER_SPACE", 0x081c1): "UninitializedValue",
-  ("OLD_POINTER_SPACE", 0x081d1): "NoInterceptorResultSentinel",
-  ("OLD_POINTER_SPACE", 0x081e1): "ArgumentsMarker",
-  ("OLD_POINTER_SPACE", 0x081f1): "NumberStringCache",
-  ("OLD_POINTER_SPACE", 0x089f9): "SingleCharacterStringCache",
-  ("OLD_POINTER_SPACE", 0x08e01): "StringSplitCache",
-  ("OLD_POINTER_SPACE", 0x09209): "RegExpMultipleCache",
-  ("OLD_POINTER_SPACE", 0x09611): "MessageListeners",
-  ("OLD_POINTER_SPACE", 0x0962d): "CodeStubs",
-  ("OLD_POINTER_SPACE", 0x10789): "NonMonomorphicCache",
-  ("OLD_POINTER_SPACE", 0x10d9d): "PolymorphicCodeCache",
-  ("OLD_POINTER_SPACE", 0x10da5): "NativesSourceCache",
-  ("OLD_POINTER_SPACE", 0x10df1): "EmptyScript",
-  ("OLD_POINTER_SPACE", 0x10e29): "IntrinsicFunctionNames",
-  ("OLD_POINTER_SPACE", 0x13e45): "ObservationState",
-  ("OLD_POINTER_SPACE", 0x13e51): "FrozenSymbol",
-  ("OLD_POINTER_SPACE", 0x13e61): "ElementsTransitionSymbol",
-  ("OLD_POINTER_SPACE", 0x13e71): "EmptySlowElementDictionary",
-  ("OLD_POINTER_SPACE", 0x1400d): "ObservedSymbol",
-  ("OLD_POINTER_SPACE", 0x1401d): "AllocationSitesScratchpad",
-  ("OLD_POINTER_SPACE", 0x14425): "MicrotaskState",
-  ("OLD_POINTER_SPACE", 0x32c25): "StringTable",
+  ("OLD_POINTER_SPACE", 0x080a1): "TheHoleValue",
+  ("OLD_POINTER_SPACE", 0x080b1): "TrueValue",
+  ("OLD_POINTER_SPACE", 0x080c1): "FalseValue",
+  ("OLD_POINTER_SPACE", 0x080d1): "UninitializedValue",
+  ("OLD_POINTER_SPACE", 0x080e1): "NoInterceptorResultSentinel",
+  ("OLD_POINTER_SPACE", 0x080f1): "ArgumentsMarker",
+  ("OLD_POINTER_SPACE", 0x08101): "NumberStringCache",
+  ("OLD_POINTER_SPACE", 0x08909): "SingleCharacterStringCache",
+  ("OLD_POINTER_SPACE", 0x08d11): "StringSplitCache",
+  ("OLD_POINTER_SPACE", 0x09119): "RegExpMultipleCache",
+  ("OLD_POINTER_SPACE", 0x09521): "TerminationException",
+  ("OLD_POINTER_SPACE", 0x09531): "MessageListeners",
+  ("OLD_POINTER_SPACE", 0x0954d): "CodeStubs",
+  ("OLD_POINTER_SPACE", 0x10669): "NonMonomorphicCache",
+  ("OLD_POINTER_SPACE", 0x10c7d): "PolymorphicCodeCache",
+  ("OLD_POINTER_SPACE", 0x10c85): "NativesSourceCache",
+  ("OLD_POINTER_SPACE", 0x10cd1): "EmptyScript",
+  ("OLD_POINTER_SPACE", 0x10d09): "IntrinsicFunctionNames",
+  ("OLD_POINTER_SPACE", 0x13d25): "ObservationState",
+  ("OLD_POINTER_SPACE", 0x13d31): "FrozenSymbol",
+  ("OLD_POINTER_SPACE", 0x13d41): "ElementsTransitionSymbol",
+  ("OLD_POINTER_SPACE", 0x13d51): "EmptySlowElementDictionary",
+  ("OLD_POINTER_SPACE", 0x13eed): "ObservedSymbol",
+  ("OLD_POINTER_SPACE", 0x13efd): "AllocationSitesScratchpad",
+  ("OLD_POINTER_SPACE", 0x14305): "MicrotaskState",
+  ("OLD_POINTER_SPACE", 0x14311): "ErrorType",
+  ("OLD_POINTER_SPACE", 0x32c49): "StringTable",
   ("OLD_DATA_SPACE", 0x08099): "EmptyDescriptorArray",
   ("OLD_DATA_SPACE", 0x080a1): "EmptyFixedArray",
   ("OLD_DATA_SPACE", 0x080a9): "NanValue",
-  ("OLD_DATA_SPACE", 0x080e5): "EmptyConstantPoolArray",
-  ("OLD_DATA_SPACE", 0x08235): "EmptyByteArray",
-  ("OLD_DATA_SPACE", 0x08349): "EmptyExternalInt8Array",
-  ("OLD_DATA_SPACE", 0x08355): "EmptyExternalUint8Array",
-  ("OLD_DATA_SPACE", 0x08361): "EmptyExternalInt16Array",
-  ("OLD_DATA_SPACE", 0x0836d): "EmptyExternalUint16Array",
-  ("OLD_DATA_SPACE", 0x08379): "EmptyExternalInt32Array",
-  ("OLD_DATA_SPACE", 0x08385): "EmptyExternalUint32Array",
-  ("OLD_DATA_SPACE", 0x08391): "EmptyExternalFloat32Array",
-  ("OLD_DATA_SPACE", 0x0839d): "EmptyExternalFloat64Array",
-  ("OLD_DATA_SPACE", 0x083a9): "EmptyExternalUint8ClampedArray",
-  ("OLD_DATA_SPACE", 0x083b5): "InfinityValue",
-  ("OLD_DATA_SPACE", 0x083c1): "MinusZeroValue",
-  ("CODE_SPACE", 0x13c81): "JsConstructEntryCode",
-  ("CODE_SPACE", 0x215a1): "JsEntryCode",
+  ("OLD_DATA_SPACE", 0x08141): "EmptyByteArray",
+  ("OLD_DATA_SPACE", 0x08149): "EmptyConstantPoolArray",
+  ("OLD_DATA_SPACE", 0x08289): "EmptyExternalInt8Array",
+  ("OLD_DATA_SPACE", 0x08295): "EmptyExternalUint8Array",
+  ("OLD_DATA_SPACE", 0x082a1): "EmptyExternalInt16Array",
+  ("OLD_DATA_SPACE", 0x082ad): "EmptyExternalUint16Array",
+  ("OLD_DATA_SPACE", 0x082b9): "EmptyExternalInt32Array",
+  ("OLD_DATA_SPACE", 0x082c5): "EmptyExternalUint32Array",
+  ("OLD_DATA_SPACE", 0x082d1): "EmptyExternalFloat32Array",
+  ("OLD_DATA_SPACE", 0x082dd): "EmptyExternalFloat64Array",
+  ("OLD_DATA_SPACE", 0x082e9): "EmptyExternalUint8ClampedArray",
+  ("OLD_DATA_SPACE", 0x082f5): "InfinityValue",
+  ("OLD_DATA_SPACE", 0x08301): "MinusZeroValue",
+  ("CODE_SPACE", 0x13921): "JsConstructEntryCode",
+  ("CODE_SPACE", 0x215e1): "JsEntryCode",
 }