Changeset 32819 in webkit for trunk/JavaScriptCore/kjs/JSGlobalObject.cpp

Timestamp:

May 2, 2008, 11:10:33 AM (17 years ago)

Author:

[email protected]

Message:

Reviewed by Darin.

Move call stack depth counter to global object.

• kjs/ExecState.h: (KJS::ExecState::functionCallDepth): Added a recursion depth counter to per-thread data.
• kjs/JSGlobalObject.cpp: (KJS::JSGlobalObject::init): Initialize PerThreadData.functionCallDepth.
• kjs/JSGlobalObject.h: (KJS::JSGlobalObject::perThreadData): Made the result non-const.

• kjs/object.cpp: (KJS::throwStackSizeExceededError): Moved throwError to a separate function, since it is now the only thing in JSObject::call that needs a PIC branch. (KJS::JSObject::call): Use a per-thread variable instead of local static for recursion depth tracking.

File:

• trunk/JavaScriptCore/kjs/JSGlobalObject.cpp (modified) (1 diff)

trunk/JavaScriptCore/kjs/JSGlobalObject.cpp

@@ -231 +231 @@
     d()->perThreadData.propertyNames = CommonIdentifiers::shared();
     d()->perThreadData.heap = Heap::threadHeap();
+    d()->perThreadData.functionCallDepth = 0;
 
     d()->globalExec.set(new GlobalExecState(this, thisValue));