JavaScriptCore-903.tar.gz

[apple/javascriptcore.git] / runtime / Lookup.cpp

diff --git a/runtime/Lookup.cpp b/runtime/Lookup.cpp
index 98133a8a044a7a355f86298e3735a7600450f6ad..25b516efb0fa26e1952f5432ff5199995ddfcb47 100644 (file)
--- a/runtime/Lookup.cpp
+++ b/runtime/Lookup.cpp
@@ -20,33 +20,21 @@
 #include "config.h"
 #include "Lookup.h"
 
-#include "PrototypeFunction.h"
+#include "Executable.h"
+#include "JSFunction.h"
 
 namespace JSC {
 
 void HashTable::createTable(JSGlobalData* globalData) const
 {
-#if ENABLE(PERFECT_HASH_SIZE)
-    ASSERT(!table);
-    HashEntry* entries = new HashEntry[hashSizeMask + 1];
-    for (int i = 0; i <= hashSizeMask; ++i)
-        entries[i].setKey(0);
-    for (int i = 0; values[i].key; ++i) {
-        UString::Rep* identifier = Identifier::add(globalData, values[i].key).releaseRef();
-        int hashIndex = identifier->computedHash() & hashSizeMask;
-        ASSERT(!entries[hashIndex].key());
-        entries[hashIndex].initialize(identifier, values[i].attributes, values[i].value1, values[i].value2);
-    }
-    table = entries;
-#else
     ASSERT(!table);
     int linkIndex = compactHashSizeMask + 1;
     HashEntry* entries = new HashEntry[compactSize];
     for (int i = 0; i < compactSize; ++i)
         entries[i].setKey(0);
     for (int i = 0; values[i].key; ++i) {
-        UString::Rep* identifier = Identifier::add(globalData, values[i].key).releaseRef();
-        int hashIndex = identifier->computedHash() & compactHashSizeMask;
+        StringImpl* identifier = Identifier::add(globalData, values[i].key).leakRef();
+        int hashIndex = identifier->existingHash() & compactHashSizeMask;
         HashEntry* entry = &entries[hashIndex];
 
         if (entry->key()) {
@@ -58,22 +46,21 @@ void HashTable::createTable(JSGlobalData* globalData) const
             entry = entry->next();
         }
 
-        entry->initialize(identifier, values[i].attributes, values[i].value1, values[i].value2);
+        entry->initialize(identifier, values[i].attributes, values[i].value1, values[i].value2
+#if ENABLE(JIT)
+                          , values[i].generator
+#endif
+                          );
     }
     table = entries;
-#endif
 }
 
 void HashTable::deleteTable() const
 {
     if (table) {
-#if ENABLE(PERFECT_HASH_SIZE)
-        int max = hashSizeMask + 1;
-#else
         int max = compactSize;
-#endif
         for (int i = 0; i != max; ++i) {
-            if (UString::Rep* key = table[i].key())
+            if (StringImpl* key = table[i].key())
                 key->deref();
         }
         delete [] table;
@@ -83,16 +70,26 @@ void HashTable::deleteTable() const
 
 void setUpStaticFunctionSlot(ExecState* exec, const HashEntry* entry, JSObject* thisObj, const Identifier& propertyName, PropertySlot& slot)
 {
+    ASSERT(thisObj->structure()->anonymousSlotCount() > 0);
+    ASSERT(thisObj->getAnonymousValue(0).isCell() && asObject(thisObj->getAnonymousValue(0).asCell())->isGlobalObject());
     ASSERT(entry->attributes() & Function);
-    JSValuePtr* location = thisObj->getDirectLocation(propertyName);
+    WriteBarrierBase<Unknown>* location = thisObj->getDirectLocation(exec->globalData(), propertyName);
 
     if (!location) {
-        PrototypeFunction* function = new (exec) PrototypeFunction(exec, entry->functionLength(), propertyName, entry->function());
-        thisObj->putDirect(propertyName, function, entry->attributes());
-        location = thisObj->getDirectLocation(propertyName);
+        JSFunction* function;
+        JSGlobalObject* globalObject = asGlobalObject(thisObj->getAnonymousValue(0).asCell());
+#if ENABLE(JIT) && ENABLE(JIT_OPTIMIZE_NATIVE_CALL)
+        if (entry->generator())
+            function = new (exec) JSFunction(exec, globalObject, globalObject->functionStructure(), entry->functionLength(), propertyName, exec->globalData().getHostFunction(entry->function(), entry->generator()));
+        else
+#endif
+            function = new (exec) JSFunction(exec, globalObject, globalObject->functionStructure(), entry->functionLength(), propertyName, entry->function());
+
+        thisObj->putDirectFunction(exec->globalData(), propertyName, function, entry->attributes());
+        location = thisObj->getDirectLocation(exec->globalData(), propertyName);
     }
 
-    slot.setValueSlot(thisObj, location, thisObj->offsetForLocation(location));
+    slot.setValue(thisObj, location->get(), thisObj->offsetForLocation(location));
 }
 
 } // namespace JSC