Yes i still have an open global to the context when this error occurs. I'm
wondering if there is way to ignore them since the wrapper class for the
context holds it. I know if I close the handle it will work.
This has suggested to me that any globals/persistent handles have to be
reset on the C++ side before a snapshot and you can't use eternals as they
don't serialize as well.
You can see my code that i'm iterating on for the snapshot process
here
https://github.com/v8App/v8App/blob/snapshots/src/testing/libs/jsRuntime/runtime/JSSnapshotCreatorTest.cc
The main question i had was how to prevent an object created via new backed
by a C++ object from being GC'ed when the snapshot is taking. I'm not sure
if i'm missing something and it seems like the object should be persisted
since it's held by a variable.
I may not understand what the SerializeInteralFiels callback does or for
what objects it's called for.
On Monday, June 3, 2024 at 7:04:56 AM UTC-5 les...@chromium.org wrote:
> Hi Ronald,
>
> Can you clarify what you're trying to do, with the full example code or a
> link to a patch? The error you're getting is to do with active global
> handles, so the cause for the error really depends on what the rest of your
> code is doing.
>
> - Leszek
>
> On Sat, Jun 1, 2024 at 6:43 AM 'Ronald Fenner' via v8-dev <
> v8-...@googlegroups.com> wrote:
>
>> I'm working on code to take a snapshot of v8 isolate and context and
>> while I have ogtten snapshotting working with function templates, I'm
>> running into a problem with tryingt otest snapshotting a js object wrapped
>> with a cpp class.
>> When i snapshot the object seems to be getting CGed as the wek ref
>> callback gets called and thus the object is deleted and the serializer
>> function is never called for it.
>>
>> Not sure how to keep the obj alive for the snapshot the test js code is
>>
>> test('test');
>> test2('test2');
>> let snapObj = new TestSnapObject();
>> snapObj.value = 100;
>> The object does get created and i can se the value change from the cpp
>> side.
>>
>> How would i need to keep it alive so it gets snapshotted.
>>
>> Another question if i hold a global the context in a class should i have
>> to cleat it for snapshotting? I have tried to hold but get an error where
>> as if i clear it will snapshot ok.
>> When I hold i get this error
>>
>> global handle not serialized: 0x1248082824cd: [NativeContext] in OldSpace
>> - map: 0x1248082824a5 <Map(NATIVE_CONTEXT_TYPE)>
>> - type: NATIVE_CONTEXT_TYPE
>> - scope_info: 0x1248080061d5 <ScopeInfo SCRIPT_SCOPE>
>> - previous: 0
>> - native_context: 0x1248082824cd <NativeContext[287]>
>> - extension: 0x1248082936d1 <JSGlobalObject>
>> - length: 287
>> - elements:
>> 0: 0x1248080061d5 <ScopeInfo SCRIPT_SCOPE>
>> 1: 0
>> 2: 0x1248082936d1 <JSGlobalObject>
>> 3: 0x124808282471 <JSGlobalProxy>
>> 4: 0x12480820f2a5 <Other heap object
>> (EMBEDDER_DATA_ARRAY_TYPE)>
>> 5: 0x124808000069 <undefined>
>> 6: 0x12480828d929 <JSFunction next (sfi = 0x1248080f4a31)>
>> 7: 0x12480828d945 <JSFunction next (sfi = 0x1248080f4a5d)>
>> 8: 0x12480828b099 <JSFunction apply (sfi = 0x1248080fa93d)>
>> 9: 0x12480828af49 <JSFunction construct (sfi = 0x1248080fa969)>
>> 10: 0x12480828a065 <JSFunction then (sfi = 0x1248080f7161)>
>> 11: 0x124808282ce9 <JSFunction apply (sfi = 0x1248080f51c1)>
>> 12: 0x124808284519 <JSFunction Uint8Array (sfi =
>> 0x1248080f9c2d)>
>> 13: 0x124808284685 <JSFunction Int8Array (sfi = 0x1248080f9c59)>
>> 14: 0x124808289771 <JSFunction Uint16Array (sfi =
>> 0x1248080f9c85)>
>> 15: 0x12480828ad1d <JSFunction Int16Array (sfi =
>> 0x1248080f9cb1)>
>> 16: 0x12480828a2d9 <JSFunction Uint32Array (sfi =
>> 0x1248080f9cdd)>
>> 17: 0x1248082851e1 <JSFunction Int32Array (sfi =
>> 0x1248080f9d09)>
>> 18: 0x1248082898dd <JSFunction Float32Array (sfi =
>> 0x1248080f9d35)>
>> 19: 0x12480828abb1 <JSFunction Float64Array (sfi =
>> 0x1248080f9d61)>
>> 20: 0x1248082843ad <JSFunction Uint8ClampedArray (sfi =
>> 0x1248080f9d8d)>
>> 21: 0x124808284aa1 <JSFunction BigUint64Array (sfi =
>> 0x1248080f9db9)>
>> 22: 0x12480828aa45 <JSFunction BigInt64Array (sfi =
>> 0x1248080f9de5)>
>> 23: 0x124808000069 <undefined>
>> 24: 0x12480828d961 <Map[72](RAB_GSAB_UINT8ELEMENTS)>
>> 25: 0x12480828d989 <Map[72](RAB_GSAB_INT8ELEMENTS)>
>> 26: 0x12480828d9b1 <Map[72](RAB_GSAB_UINT16ELEMENTS)>
>> 27: 0x12480828d9d9 <Map[72](RAB_GSAB_INT16ELEMENTS)>
>> 28: 0x12480828da01 <Map[72](RAB_GSAB_UINT32ELEMENTS)>
>> 29: 0x12480828da29 <Map[72](RAB_GSAB_INT32ELEMENTS)>
>> 30: 0x12480828da51 <Map[72](RAB_GSAB_FLOAT32ELEMENTS)>
>> 31: 0x12480828da79 <Map[72](RAB_GSAB_FLOAT64ELEMENTS)>
>> 32: 0x12480828daa1 <Map[72](RAB_GSAB_UINT8_CLAMPEDELEMENTS)>
>> 33: 0x12480828dac9 <Map[72](RAB_GSAB_BIGUINT64ELEMENTS)>
>> 34: 0x12480828daf1 <Map[72](RAB_GSAB_BIGINT64ELEMENTS)>
>> 35: 0x124808000069 <undefined>
>> 36: 0x12480828db19 <Map[28](HOLEY_ELEMENTS)>
>> 37: 0x124808000069 <undefined>
>> 38: 0x12480828a861 <JSFunction ArrayBuffer (sfi =
>> 0x1248080f9185)>
>> 39: 0x12480828a8b1 <Map[68](HOLEY_ELEMENTS)>
>> 40: 0x12480828db81 <JSFunction
>> arrayBufferConstructor_DoNotInitialize (sfi = 0x1248080f9261)>
>> 41: 0x12480828ce75 <JSFunction Array (sfi = 0x1248080f529d)>
>> 42-43: 0x124808000069 <undefined>
>> 44: 0x12480828db9d <Map[20](HOLEY_ELEMENTS)>
>> 45: 0x12480828dd81 <JSFunction AsyncFunction (sfi =
>> 0x1248080fad31)>
>> 46: 0x12480828de8d <Map[44](HOLEY_ELEMENTS)>
>> 47: 0x12480828df1d <JSFunction AsyncGeneratorFunction (sfi =
>> 0x1248080facad)>
>> 48: 0x124808284c19 <JSFunction BigInt (sfi = 0x1248080fa441)>
>> 49: 0x1248082888c5 <JSFunction Boolean (sfi = 0x1248080f5c69)>
>> 50: 0x12480828e139 <Map[24](HOLEY_ELEMENTS)>
>> 51: 0x12480828e189 <Map[24](HOLEY_ELEMENTS)>
>> 52: 0x12480828e1d9 <JSFunction (sfi = 0x1248080fac55)>
>> 53: 0x12480828e1f5 <JSFunction (sfi = 0x1248080fac29)>
>> 54: 0x12480828e211 <JSFunction CallSite (sfi = 0x1248080fad5d)>
>> 55: 0x12480828e6a1 <JSFunction (sfi = 0x12480820df21)>
>> 56: 0x12480828e765 <Map[28](HOLEY_ELEMENTS)>
>> 57: 0x124808288171 <JSFunction DataView (sfi = 0x1248080f9e11)>
>> 58: 0x124808288db9 <JSFunction Date (sfi = 0x1248080f6769)>
>> 59: 0x124808000069 <undefined>
>> 60: 0x124808282b4d <JSFunction (sfi = 0x124808209569)>
>> 61-62: 0x124808000069 <undefined>
>> 63: 0
>> 64: 0x12480828e829 <Object map = 0x12480828e7cd>
>> 65: 0x12480828e87d <Map[20](FAST_SLOPPY_ARGUMENTS_ELEMENTS)>
>> 66: 0x12480828e955 <FixedArray[1024]>
>> 67: 0x124808282bf1 <JSFunction Function (sfi = 0x1248080f5195)>
>> 68: 0x124808282b4d <JSFunction (sfi = 0x124808209569)>
>> 69: 0x1248082902b9 <JSFunction GeneratorFunction (sfi =
>> 0x1248080fac81)>
>> 70: 0x12480829056d <Map[12](HOLEY_ELEMENTS)>
>> 71: 0x124808290595 <Map[12](HOLEY_ELEMENTS)>
>> 72: 0x1248082905bd <Map[24](HOLEY_ELEMENTS)>
>> 73: 0x124808290651 <Object map = 0x1248082905e5>
>> 74: 0x12480828d17d <JSArray[0]>
>> 75: 0x124808285471 <Object map = 0x1248082853ed>
>> 76: 0x1248082904b5 <Object map = 0x1248082903a9>
>> 77: 0x12480828dc31 <Object map = 0x12480828dbed>
>> 78: 0x12480828e081 <Object map = 0x12480828e00d>
>> 79: 0x124808290431 <Object map = 0x1248082903d1>
>> 80: 0x124808290715 <Object map = 0x1248082906a9>
>> 81: 0x124808284ecd <Map[28](HOLEY_ELEMENTS)>
>> 82: 0x12480828336d <Object map = 0x1248082829a9>
>> 83: 0x1248082907b9 <Object map = 0x12480829074d>
>> 84: 0x124808287fe9 <Object map = 0x124808287edd>
>> 85: 0x124808287edd <Map[28](HOLEY_ELEMENTS)>
>> 86: 0x1248082907f1 <Map[20](HOLEY_ELEMENTS)>
>> 87: 0x124808290885 <Object map = 0x124808290819>
>> 88: 0x124808287755 <Object map = 0x1248082874a1 value =
>> 0x1248080000a1 <String[0]: #>>
>> 89: 0x124808287209 <Map[28](HOLEY_ELEMENTS)>
>> 90: 0x124808284905 <Map[28](HOLEY_ELEMENTS)>
>> 91: 0x12480828b4b5 <JSFunction Collator (sfi = 0x1248080f8761)>
>> 92: 0x12480828c825 <JSFunction DateTimeFormat (sfi =
>> 0x1248080f84f9)>
>> 93: 0x12480828c465 <JSFunction DisplayNames (sfi =
>> 0x1248080f8fa1)>
>> 94: 0x124808000069 <undefined>
>> 95: 0x12480828b259 <JSFunction NumberFormat (sfi =
>> 0x1248080f862d)>
>> 96: 0x12480828bf0d <JSFunction Locale (sfi = 0x1248080f8c05)>
>> 97: 0x12480828bd19 <JSFunction ListFormat (sfi =
>> 0x1248080f8b29)>
>> 98: 0x12480828b919 <JSFunction PluralRules (sfi =
>> 0x1248080f8971)>
>> 99: 0x12480828bb19 <JSFunction RelativeTimeFormat (sfi =
>> 0x1248080f8a4d)>
>> 100: 0x12480828c629 <JSFunction Segmenter (sfi = 0x1248080f9051)>
>> 101: 0x1248082908dd <Map[28](HOLEY_ELEMENTS)>
>> 102: 0x1248082909e5 <Map[28](HOLEY_ELEMENTS)>
>> 103-109: 0x124808000069 <undefined>
>> 110: 0x124808290ad1 <Map[20](HOLEY_ELEMENTS)>
>> 111: 0x12480828cf09 <Map[16](PACKED_SMI_ELEMENTS)>
>> 112: 0x12480828d7c9 <Map[16](HOLEY_SMI_ELEMENTS)>
>> 113: 0x12480828d889 <Map[16](PACKED_ELEMENTS)>
>> 114: 0x12480828d8c9 <Map[16](HOLEY_ELEMENTS)>
>> 115: 0x12480828d809 <Map[16](PACKED_DOUBLE_ELEMENTS)>
>> 116: 0x12480828d849 <Map[16](HOLEY_DOUBLE_ELEMENTS)>
>> 117: 0x124808290b71 <Map[28](PACKED_FROZEN_ELEMENTS)>
>> 118: 0x124808284e71 <JSFunction Map (sfi = 0x1248080fa231)>
>> 119: 0x124808284ea5 <Map[16](HOLEY_ELEMENTS)>
>> 120: 0x124808290bd9 <Map[20](HOLEY_ELEMENTS)>
>> 121: 0x124808000069 <undefined>
>> 122: 0x124808287e81 <JSFunction Set (sfi = 0x1248080fa549)>
>> 123: 0x124808287eb5 <Map[16](HOLEY_ELEMENTS)>
>> 124: 0x1248082871ad <JSFunction WeakMap (sfi = 0x1248080fa701)>
>> 125: 0x1248082848a9 <JSFunction WeakSet (sfi = 0x1248080fa7dd)>
>> 126: 0x12480828870d <JSFunction WeakRef (sfi = 0x1248080fabd1)>
>> 127: 0x12480828cab9 <JSFunction FinalizationRegistry (sfi =
>> 0x1248080fab21)>
>> 128-137: 0x124808000069 <undefined>
>> 138: 0x1248082847d9 <Object map = 0x12480828477d>
>> 139-142: 0x124808000069 <undefined>
>> 143: 0x12480828247d <MetaMap (0x1248082824cd
>> <NativeContext[287]>)>
>> 144: 0x124808290c1d <Map(FUNCTION_CONTEXT_TYPE)>
>> 145: 0x124808290c45 <Map(MODULE_CONTEXT_TYPE)>
>> 146: 0x124808290c6d <Map(EVAL_CONTEXT_TYPE)>
>> 147: 0x124808290c95 <Map(SCRIPT_CONTEXT_TYPE)>
>> 148: 0x124808290cbd <Map(AWAIT_CONTEXT_TYPE)>
>> 149: 0x124808290ce5 <Map(BLOCK_CONTEXT_TYPE)>
>> 150: 0x124808290d0d <Map(CATCH_CONTEXT_TYPE)>
>> 151: 0x124808290d35 <Map(WITH_CONTEXT_TYPE)>
>> 152: 0x124808290d5d <Map(DEBUG_EVALUATE_CONTEXT_TYPE)>
>> 153: 0x124808290d85 <Map[60](HOLEY_ELEMENTS)>
>> 154: 0x124808290dad <Other heap object (WEAK_FIXED_ARRAY_TYPE)>
>> 155: 0x124808290fb5 <Map[20](HOLEY_ELEMENTS)>
>> 156: 0x124808290ffd <Map[20](HOLEY_ELEMENTS)>
>> 157: 0x124808291025 <Map[20](HOLEY_ELEMENTS)>
>> 158: 0
>> 159: 0x12480829104d <ByteArray[16]>
>> 160: 0x124808291065 <FixedDoubleArray[64]>
>> 161: 0x12480829126d <Other heap object (WEAK_FIXED_ARRAY_TYPE)>
>> 162: 0x12480828a511 <JSFunction Number (sfi = 0x1248080f5a2d)>
>> 163: 0x124808282eb1 <JSFunction Object (sfi = 0x1248080f4955)>
>> 164: 0x12480828336d <Object map = 0x1248082829a9>
>> 165: 0x1248082829a9 <Map[28](HOLEY_ELEMENTS)>
>> 166-169: 0x124808000069 <undefined>
>> 170: 0x124808291375 <Map[16](JS_PROXY_TYPE)>
>> 171: 0x12480829139d <Map[16](JS_PROXY_TYPE)>
>> 172: 0x124808289a45 <JSFunction Proxy (sfi = 0x1248080fa88d)>
>> 173: 0x1248082913c5 <Map[16](JS_PROXY_TYPE)>
>> 174: 0x1248082913ed <Map[20](HOLEY_ELEMENTS)>
>> 175: 0x12480828a019 <Object map = 0x124808289f89>
>> 176: 0x124808000069 <undefined>
>> 177: 0x124808286ec1 <JSFunction exec (sfi = 0x1248080f7211)>
>> 178: 0x124808286ae1 <JSFunction RegExp (sfi = 0x1248080f71e5)>
>> 179: 0x12480829143d <Other heap object (REG_EXP_MATCH_INFO_TYPE)>
>> 180: 0x124808286e51 <JSFunction [Symbol.matchAll] (sfi =
>> 0x1248080f7479)>
>> 181: 0x124808286e35 <JSFunction [Symbol.match] (sfi =
>> 0x1248080f744d)>
>> 182: 0x124808286ddd <Object map = 0x124808286b3d>
>> 183: 0x124808286b3d <Map[28](HOLEY_ELEMENTS)>
>> 184: 0x124808286e6d <JSFunction [Symbol.replace] (sfi =
>> 0x1248080f74a5)>
>> 185: 0x124808291469 <Map[40](HOLEY_ELEMENTS)>
>> 186: 0x1248082914f5 <Map[44](HOLEY_ELEMENTS)>
>> 187: 0x12480829158d <Map[20](HOLEY_ELEMENTS)>
>> 188: 0x124808286e89 <JSFunction [Symbol.search] (sfi =
>> 0x1248080f74d1)>
>> 189: 0x124808286ea5 <JSFunction [Symbol.split] (sfi =
>> 0x1248080f74fd)>
>> 190: 0x1248082915dd <Map[24](HOLEY_ELEMENTS)>
>> 191: 0x1248082916c9 <ScriptContextTable[16]>
>> 192: 0x124808000069 <undefined>
>> 193: 0x12480820f2b5 <String[36]:
>> "d34eb7dc-8045-4301-930f-0cc982e1753e">
>> 194: 0x1248080006fd <FixedArray[0]>
>> 195: 0x124808291851 <Map[20](HOLEY_ELEMENTS)>
>> 196: 0x124808291899 <Map[20](HOLEY_ELEMENTS)>
>> 197: 0x12480829195d <JSFunction SharedArrayBuffer (sfi =
>> 0x1248080f928d)>
>> 198: 0x12480828e8c5 <Map[20](PACKED_ELEMENTS)>
>> 199: 0x124808291a9d <Map[20](SLOW_SLOPPY_ARGUMENTS_ELEMENTS)>
>> 200: 0x124808291af9 <Map[16](PACKED_ELEMENTS)>
>> 201: 0x124808291b61 <Map[12](HOLEY_ELEMENTS)>
>> 202: 0x124808291b89 <Map[12](HOLEY_ELEMENTS)>
>> 203: 0x124808291bb1 <SimpleNumberDictionary[1027]>
>> 204: 0x124808292bc5 <OrderedHashSet[13]>
>> 205: 0x1248080006fd <FixedArray[0]>
>> 206: 0x124808292c01 <PropertyCell name=0x1248080000a1
>> <String[0]: #> value=1>
>> 207: 0x124808282c25 <Map[32](HOLEY_ELEMENTS)>
>> 208: 0x124808292c15 <Map[36](HOLEY_ELEMENTS)>
>> 209: 0x124808292c89 <Map[28](HOLEY_ELEMENTS)>
>> 210: 0x12480828fb49 <Map[32](HOLEY_ELEMENTS)>
>> 211: 0x124808283505 <Map[32](HOLEY_ELEMENTS)>
>> 212: 0x124808292cf1 <Map[36](HOLEY_ELEMENTS)>
>> 213: 0x12480828328d <Map[32](HOLEY_ELEMENTS)>
>> 214: 0x124808282c99 <Map[28](HOLEY_ELEMENTS)>
>> 215: 0x124808292d4d <Map[32](HOLEY_ELEMENTS)>
>> 216: 0x12480828ddb5 <Map[28](HOLEY_ELEMENTS)>
>> 217: 0x124808292d9d <Map[32](HOLEY_ELEMENTS)>
>> 218: 0x1248082902ed <Map[32](HOLEY_ELEMENTS)>
>> 219: 0x124808292ded <Map[36](HOLEY_ELEMENTS)>
>> 220: 0x12480828df51 <Map[32](HOLEY_ELEMENTS)>
>> 221: 0x124808292e49 <Map[36](HOLEY_ELEMENTS)>
>> 222: 0x124808292ea5 <Map[32](HOLEY_ELEMENTS)>
>> 223: 0x1248082873e5 <JSFunction String (sfi = 0x1248080f5ced)>
>> 224: 0x1248082874a1 <Map[16](FAST_STRING_WRAPPER_ELEMENTS)>
>> 225: 0x1248082838f9 <JSFunction Symbol (sfi = 0x1248080f6635)>
>> 226: 0
>> 227: 0x124808293161 <WebAssembly map = 0x124808292ef5>
>> 228: 0x124808292c89 <Map[28](HOLEY_ELEMENTS)>
>> 229: 0x124808290071 <JSFunction Tag (sfi = 0x12480820e9f5)>
>> 230: 0x124808290125 <JSFunction Exception (sfi = 0x12480820eabd)>
>> 231: 0x12480828ff45 <JSFunction Global (sfi = 0x12480820e7f1)>
>> 232: 0x12480828fbd9 <JSFunction Instance (sfi = 0x12480820e2b5)>
>> 233: 0x1248082931b1 <Tag map = 0x124808290091>
>> 234: 0x12480828fe35 <JSFunction Memory (sfi = 0x12480820e655)>
>> 235: 0x12480828fa49 <JSFunction Module (sfi = 0x12480820e1e9)>
>> 236: 0x12480828fcc1 <JSFunction Table (sfi = 0x12480820e3e9)>
>> 237-238: 0x124808000069 <undefined>
>> 239: 0x124808283be9 <JSFunction TypedArray (sfi =
>> 0x1248080f9579)>
>> 240: 0x124808283f61 <Object map = 0x124808283c7d>
>> 241: 0x12480828d489 <JSFunction entries (sfi = 0x1248080f5715)>
>> 242: 0x12480828d4c1 <JSFunction forEach (sfi = 0x1248080f576d)>
>> 243: 0x12480828d46d <JSFunction keys (sfi = 0x1248080f56e9)>
>> 244: 0x12480828d4a5 <JSFunction values (sfi = 0x1248080f5741)>
>> 245: 0x124808285375 <JSFunction Error (sfi = 0x1248080f7c09)>
>> 246: 0x12480828548d <JSFunction toString (sfi = 0x1248080f7c61)>
>> 247: 0x124808288bf5 <JSFunction EvalError (sfi = 0x1248080f7cb9)>
>> 248: 0x124808286fdd <JSFunction AggregateError (sfi =
>> 0x1248080f7c8d)>
>> 249: 0x124808289aa5 <JSFunction eval (sfi = 0x1248080fb259)>
>> 250: 0x124808286411 <JSFunction parseFloat (sfi =
>> 0x1248080f5c11)>
>> 251: 0x12480828882d <JSFunction parseInt (sfi = 0x1248080f5c3d)>
>> 252: 0x124808293735 <JSFunction (sfi = 0x124808293709)>
>> 253: 0x124808285049 <JSFunction delete (sfi = 0x1248080fa2e1)>
>> 254: 0x1248082850f1 <JSFunction get (sfi = 0x1248080fa25d)>
>> 255: 0x12480828502d <JSFunction has (sfi = 0x1248080fa2b5)>
>> 256: 0x12480828510d <JSFunction set (sfi = 0x1248080fa289)>
>> 257: 0x1248082935f1 <JSFunction cleanupSome (sfi =
>> 0x1248080faba5)>
>> 258: 0x124808282d59 <JSFunction [Symbol.hasInstance] (sfi =
>> 0x1248080f5271)>
>> 259: 0x124808282d3d <JSFunction toString (sfi = 0x1248080f5245)>
>> 260: 0x124808283425 <JSFunction toString (sfi = 0x1248080f50b9)>
>> 261: 0x124808283441 <JSFunction valueOf (sfi = 0x1248080f50e5)>
>> 262: 0x124808289eb9 <JSFunction all (sfi = 0x1248080f7059)>
>> 263: 0x124808289ed5 <JSFunction allSettled (sfi =
>> 0x1248080f7085)>
>> 264: 0x124808289ef1 <JSFunction any (sfi = 0x1248080f70b1)>
>> 265: 0x124808289e6d <JSFunction Promise (sfi = 0x1248080f7001)>
>> 266: 0x12480828a12d <JSFunction RangeError (sfi =
>> 0x1248080f7ce5)>
>> 267: 0x124808288a55 <JSFunction ReferenceError (sfi =
>> 0x1248080f7d11)>
>> 268: 0x1248082880d9 <JSFunction add (sfi = 0x1248080fa5a1)>
>> 269: 0x124808288031 <JSFunction delete (sfi = 0x1248080fa5cd)>
>> 270: 0x1248082880bd <JSFunction has (sfi = 0x1248080fa575)>
>> 271-272: 0x124808000069 <undefined>
>> 273: 0x12480828cc7d <JSFunction SyntaxError (sfi =
>> 0x1248080f7d3d)>
>> 274: 0x124808285bdd <JSFunction TypeError (sfi = 0x1248080f7d69)>
>> 275: 0x12480828551d <JSFunction URIError (sfi = 0x1248080f7d95)>
>> 276: 0x1248082931dd <JSFunction CompileError (sfi =
>> 0x1248080f7dc1)>
>> 277: 0x124808293301 <JSFunction LinkError (sfi = 0x1248080f7ded)>
>> 278: 0x124808293425 <JSFunction RuntimeError (sfi =
>> 0x1248080f7e19)>
>> 279: 0x124808287329 <JSFunction set (sfi = 0x1248080fa785)>
>> 280: 0x12480828730d <JSFunction get (sfi = 0x1248080fa759)>
>> 281: 0x1248082872f1 <JSFunction delete (sfi = 0x1248080fa72d)>
>> 282: 0x1248082849fd <JSFunction add (sfi = 0x1248080fa861)>
>> 283: 0x124808000069 <undefined>
>> 284: 0x12480800070d <Other heap object (WEAK_ARRAY_LIST_TYPE)>
>> 285-286: 0x124808000069 <undefined>
>> - microtask_queue: 0x138005990
>>
>> global handle not serialized: 0x12480820f2fd: [[api object] 0] in OldSpace
>> - map: 0x124808294315 <Map[28](HOLEY_ELEMENTS)> [FastProperties]
>> - prototype: 0x12480820f171 <Object map = 0x124808294381>
>> - elements: 0x1248080006fd <FixedArray[0]> [HOLEY_ELEMENTS]
>> - embedder fields: 2
>> - properties: 0x1248080006fd <FixedArray[0]>
>> - All own properties (excluding elements): {
>> 0x124808000ddd: [String] in ReadOnlySpace: #value: 0x124808294309
>> <AccessorPair> (const accessor descriptor), location: descriptor
>> }
>> - embedder fields = {
>> 45850764, aligned pointer: 0x105774118
>> 469786088, aligned pointer: 0x13800bbd0
>> }
>> Thanks for any pointers
>>
>> --
>> --
>> v8-dev mailing list
>> v8-...@googlegroups.com
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