Changeset 77098 in webkit for trunk/Source/JavaScriptCore/runtime/Arguments.h

Timestamp:

Jan 30, 2011, 5:13:10 PM (14 years ago)

Author:

[email protected]

Message:

Convert markstack to a slot visitor API
​https://bugs.webkit.org/show_bug.cgi?id=53219

rolling r77006 and r77020 back in.

File:

• trunk/Source/JavaScriptCore/runtime/Arguments.h (modified) (7 diffs)

trunk/Source/JavaScriptCore/runtime/Arguments.h

@@ -38 +38 @@
     public:
         ArgumentsData() { }
-        JSActivation* activation;
+        WriteBarrier<JSActivation> activation;
 
         unsigned numParameters;
@@ -51 +51 @@
         Register extraArgumentsFixedBuffer[4];
 
-        JSFunction* callee;
+        WriteBarrier<JSFunction> callee;
         bool overrodeLength : 1;
         bool overrodeCallee : 1;
@@ -87 +87 @@
         void copyRegisters();
         bool isTornOff() const { return d->registerArray; }
-        void setActivation(JSActivation* activation)
+        void setActivation(JSGlobalData& globalData, JSActivation* activation)
         {
-            d->activation = activation;
+            d->activation.set(globalData, this, activation);
             d->registers = &activation->registerAt(0);
         }
@@ -159 +159 @@
         d->numArguments = numArguments;
 
-        d->activation = 0;
         d->registers = callFrame->registers();
 
@@ -177 +176 @@
         d->extraArguments = extraArguments;
 
-        d->callee = callee;
+        d->callee.set(callFrame->globalData(), this, callee);
         d->overrodeLength = false;
         d->overrodeCallee = false;
@@ -196 +195 @@
         d->numParameters = 0;
         d->numArguments = numArguments;
-        d->activation = 0;
 
         Register* extraArguments;
@@ -210 +208 @@
         d->extraArguments = extraArguments;
 
-        d->callee = asFunction(callFrame->callee());
+        d->callee.set(callFrame->globalData(), this, asFunction(callFrame->callee()));
         d->overrodeLength = false;
         d->overrodeCallee = false;