Changeset 49214 in webkit for trunk/JavaScriptCore/JavaScriptCore.exp

Timestamp:

Oct 6, 2009, 7:06:03 PM (16 years ago)

Author:

[email protected]

Message:

It should be possible to post (clone) built-in JS objects to Workers
​https://bugs.webkit.org/show_bug.cgi?id=22878

Reviewed by Gavin Barraclough.

Implement object cloning semantics for postMessage. Currently only
a partial implementation of the spec -- cloning of File, FileList,
ImageData, and RegExp were left out as they would have significantly
increased patch size.

Cloning requires multiple tree walks so we use a templated tree
walk function, allowing us to share a single implementation for
serialization, deserialization, and eventual destruction of the
serialized object tree.

Test: fast/dom/Window/window-postmessage-clone.html

File:

• trunk/JavaScriptCore/JavaScriptCore.exp (modified) (4 diffs)

trunk/JavaScriptCore/JavaScriptCore.exp

@@ -105 +105 @@
 __ZN3JSC11checkSyntaxEPNS_9ExecStateERKNS_10SourceCodeE
 __ZN3JSC12DateInstance4infoE
+__ZN3JSC12DateInstanceC1EPNS_9ExecStateEd
 __ZN3JSC12JSGlobalData10ClientDataD2Ev
 __ZN3JSC12JSGlobalData12createLeakedEv
@@ -142 +143 @@
 __ZN3JSC14SamplingThread4stopEv
 __ZN3JSC14SamplingThread5startEj
+__ZN3JSC14TimeoutChecker10didTimeOutEPNS_9ExecStateE
 __ZN3JSC14TimeoutChecker5resetEv
+__ZN3JSC15createTypeErrorEPNS_9ExecStateEPKc
 __ZN3JSC15JSWrapperObject12markChildrenERNS_9MarkStackE
 __ZN3JSC15toInt32SlowCaseEdRb
@@ -172 +175 @@
 __ZN3JSC23objectProtoFuncToStringEPNS_9ExecStateEPNS_8JSObjectENS_7JSValueERKNS_7ArgListE
 __ZN3JSC23setUpStaticFunctionSlotEPNS_9ExecStateEPKNS_9HashEntryEPNS_8JSObjectERKNS_10IdentifierERNS_12PropertySlotE
+__ZN3JSC24createStackOverflowErrorEPNS_9ExecStateE
 __ZN3JSC25evaluateInGlobalCallFrameERKNS_7UStringERNS_7JSValueEPNS_14JSGlobalObjectE
+__ZN3JSC35createInterruptedExecutionExceptionEPNS_12JSGlobalDataE
 __ZN3JSC4Heap11objectCountEv
 __ZN3JSC4Heap14primaryHeapEndEv
@@ -214 +219 @@
 __ZN3JSC7CStringaSERKS0_
 __ZN3JSC7JSArray4infoE
+__ZN3JSC7JSArray9setLengthEj
 __ZN3JSC7JSArrayC1EN3WTF17NonNullPassRefPtrINS_9StructureEEE
 __ZN3JSC7JSArrayC1EN3WTF17NonNullPassRefPtrINS_9StructureEEERKNS_7ArgListE