1. 28 Sep, 2009 1 commit
    • ggaren@apple.com's avatar
      NotNullPassRefPtr: smart pointer optimized for passing references that are not null · 6740e6f2
      ggaren@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=29822
              
      Patch by Geoffrey Garen <ggaren@apple.com> on 2009-09-28
      Reviewed by Darin Adler.
      
      JavaScriptCore: 
      
      Added NotNullPassRefPtr, and deployed it in all places that initialize
      JavaScript objects.
              
      2.2% speedup on bench-allocate-nonretained.js.
      
      * API/JSCallbackConstructor.cpp:
      (JSC::JSCallbackConstructor::JSCallbackConstructor):
      * API/JSCallbackConstructor.h:
      * API/JSCallbackObject.h:
      * API/JSCallbackObjectFunctions.h:
      (JSC::JSCallbackObject::JSCallbackObject):
      * JavaScriptCore.exp:
      * bytecode/CodeBlock.h:
      (JSC::CodeBlock::addFunctionDecl):
      (JSC::CodeBlock::addFunctionExpr):
      * runtime/ArrayConstructor.cpp:
      (JSC::ArrayConstructor::ArrayConstructor):
      * runtime/ArrayConstructor.h:
      * runtime/ArrayPrototype.cpp:
      (JSC::ArrayPrototype::ArrayPrototype):
      * runtime/ArrayPrototype.h:
      * runtime/BooleanConstructor.cpp:
      (JSC::BooleanConstructor::BooleanConstructor):
      * runtime/BooleanConstructor.h:
      * runtime/BooleanObject.cpp:
      (JSC::BooleanObject::BooleanObject):
      * runtime/BooleanObject.h:
      * runtime/BooleanPrototype.cpp:
      (JSC::BooleanPrototype::BooleanPrototype):
      * runtime/BooleanPrototype.h:
      * runtime/DateConstructor.cpp:
      (JSC::DateConstructor::DateConstructor):
      * runtime/DateConstructor.h:
      * runtime/DateInstance.cpp:
      (JSC::DateInstance::DateInstance):
      * runtime/DateInstance.h:
      * runtime/DatePrototype.cpp:
      (JSC::DatePrototype::DatePrototype):
      * runtime/DatePrototype.h:
      * runtime/ErrorConstructor.cpp:
      (JSC::ErrorConstructor::ErrorConstructor):
      * runtime/ErrorConstructor.h:
      * runtime/ErrorInstance.cpp:
      (JSC::ErrorInstance::ErrorInstance):
      * runtime/ErrorInstance.h:
      * runtime/ErrorPrototype.cpp:
      (JSC::ErrorPrototype::ErrorPrototype):
      * runtime/ErrorPrototype.h:
      * runtime/FunctionConstructor.cpp:
      (JSC::FunctionConstructor::FunctionConstructor):
      * runtime/FunctionConstructor.h:
      * runtime/FunctionPrototype.cpp:
      (JSC::FunctionPrototype::FunctionPrototype):
      * runtime/FunctionPrototype.h:
      * runtime/GlobalEvalFunction.cpp:
      (JSC::GlobalEvalFunction::GlobalEvalFunction):
      * runtime/GlobalEvalFunction.h:
      * runtime/InternalFunction.cpp:
      (JSC::InternalFunction::InternalFunction):
      * runtime/InternalFunction.h:
      (JSC::InternalFunction::InternalFunction):
      * runtime/JSActivation.cpp:
      (JSC::JSActivation::JSActivation):
      * runtime/JSActivation.h:
      (JSC::JSActivation::JSActivationData::JSActivationData):
      * runtime/JSArray.cpp:
      (JSC::JSArray::JSArray):
      * runtime/JSArray.h:
      * runtime/JSByteArray.cpp:
      (JSC::JSByteArray::JSByteArray):
      * runtime/JSByteArray.h:
      * runtime/JSFunction.cpp:
      (JSC::JSFunction::JSFunction):
      * runtime/JSFunction.h:
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::JSGlobalObject):
      * runtime/JSONObject.h:
      (JSC::JSONObject::JSONObject):
      * runtime/JSObject.h:
      (JSC::JSObject::JSObject):
      (JSC::JSObject::setStructure):
      * runtime/JSVariableObject.h:
      (JSC::JSVariableObject::JSVariableObject):
      * runtime/JSWrapperObject.h:
      (JSC::JSWrapperObject::JSWrapperObject):
      * runtime/MathObject.cpp:
      (JSC::MathObject::MathObject):
      * runtime/MathObject.h:
      * runtime/NativeErrorConstructor.cpp:
      (JSC::NativeErrorConstructor::NativeErrorConstructor):
      * runtime/NativeErrorConstructor.h:
      * runtime/NativeErrorPrototype.cpp:
      (JSC::NativeErrorPrototype::NativeErrorPrototype):
      * runtime/NativeErrorPrototype.h:
      * runtime/NumberConstructor.cpp:
      (JSC::NumberConstructor::NumberConstructor):
      * runtime/NumberConstructor.h:
      * runtime/NumberObject.cpp:
      (JSC::NumberObject::NumberObject):
      * runtime/NumberObject.h:
      * runtime/NumberPrototype.cpp:
      (JSC::NumberPrototype::NumberPrototype):
      * runtime/NumberPrototype.h:
      * runtime/ObjectConstructor.cpp:
      (JSC::ObjectConstructor::ObjectConstructor):
      * runtime/ObjectConstructor.h:
      * runtime/ObjectPrototype.cpp:
      (JSC::ObjectPrototype::ObjectPrototype):
      * runtime/ObjectPrototype.h:
      * runtime/PropertyNameArray.h:
      (JSC::PropertyNameArrayData::setCachedPrototypeChain):
      * runtime/PrototypeFunction.cpp:
      (JSC::PrototypeFunction::PrototypeFunction):
      * runtime/PrototypeFunction.h:
      * runtime/RegExpConstructor.cpp:
      (JSC::RegExpConstructor::RegExpConstructor):
      * runtime/RegExpConstructor.h:
      * runtime/RegExpObject.cpp:
      (JSC::RegExpObject::RegExpObject):
      * runtime/RegExpObject.h:
      (JSC::RegExpObject::RegExpObjectData::RegExpObjectData):
      * runtime/RegExpPrototype.cpp:
      (JSC::RegExpPrototype::RegExpPrototype):
      * runtime/RegExpPrototype.h:
      * runtime/StringConstructor.cpp:
      (JSC::StringConstructor::StringConstructor):
      * runtime/StringConstructor.h:
      * runtime/StringObject.cpp:
      (JSC::StringObject::StringObject):
      * runtime/StringObject.h:
      * runtime/StringObjectThatMasqueradesAsUndefined.h:
      (JSC::StringObjectThatMasqueradesAsUndefined::StringObjectThatMasqueradesAsUndefined):
      * runtime/StringPrototype.cpp:
      (JSC::StringPrototype::StringPrototype):
      * runtime/StringPrototype.h:
      * wtf/PassRefPtr.h:
      (WTF::NotNullPassRefPtr::NotNullPassRefPtr):
      (WTF::NotNullPassRefPtr::~NotNullPassRefPtr):
      (WTF::NotNullPassRefPtr::get):
      (WTF::NotNullPassRefPtr::clear):
      (WTF::NotNullPassRefPtr::releaseRef):
      (WTF::NotNullPassRefPtr::operator*):
      (WTF::NotNullPassRefPtr::operator->):
      (WTF::NotNullPassRefPtr::operator!):
      (WTF::NotNullPassRefPtr::operator UnspecifiedBoolType):
      * wtf/RefPtr.h:
      (WTF::RefPtr::RefPtr):
      (WTF::operator==):
      
      WebCore: 
      
      Added NotNullPassRefPtr, and deployed it in all places that initialize
      JavaScript objects.
      
      * bindings/js/DOMObjectWithSVGContext.h:
      (WebCore::DOMObjectWithSVGContext::DOMObjectWithSVGContext):
      * bindings/js/JSDOMBinding.cpp:
      (WebCore::cacheDOMStructure):
      * bindings/js/JSDOMBinding.h:
      (WebCore::DOMObject::DOMObject):
      (WebCore::DOMObjectWithGlobalPointer::DOMObjectWithGlobalPointer):
      (WebCore::DOMConstructorObject::DOMConstructorObject):
      (WebCore::DOMConstructorWithDocument::DOMConstructorWithDocument):
      * bindings/js/JSDOMGlobalObject.cpp:
      (WebCore::JSDOMGlobalObject::JSDOMGlobalObject):
      * bindings/js/JSDOMGlobalObject.h:
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::JSDOMWindowBase):
      * bindings/js/JSDOMWindowBase.h:
      * bindings/js/JSHTMLAllCollection.h:
      (WebCore::JSHTMLAllCollection::JSHTMLAllCollection):
      * bindings/js/JSInspectedObjectWrapper.cpp:
      (WebCore::JSInspectedObjectWrapper::JSInspectedObjectWrapper):
      * bindings/js/JSInspectedObjectWrapper.h:
      * bindings/js/JSInspectorCallbackWrapper.cpp:
      (WebCore::JSInspectorCallbackWrapper::JSInspectorCallbackWrapper):
      * bindings/js/JSInspectorCallbackWrapper.h:
      * bindings/js/JSQuarantinedObjectWrapper.cpp:
      (WebCore::JSQuarantinedObjectWrapper::JSQuarantinedObjectWrapper):
      * bindings/js/JSQuarantinedObjectWrapper.h:
      * bindings/js/JSWorkerContextBase.cpp:
      (WebCore::JSWorkerContextBase::JSWorkerContextBase):
      * bindings/js/JSWorkerContextBase.h:
      * bindings/scripts/CodeGeneratorJS.pm:
      * bridge/runtime_object.cpp:
      (JSC::RuntimeObjectImp::RuntimeObjectImp):
      * bridge/runtime_object.h:
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48836 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      6740e6f2
  2. 25 Sep, 2009 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: Inlined some object creation code, including lexicalGlobalObject access · d5428d36
      ggaren@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=29750
              
      Patch by Geoffrey Garen <ggaren@apple.com> on 2009-09-25
      Reviewed by Darin Adler.
      
      SunSpider says 0.5% faster.
              
      0.8% speedup on bench-alloc-nonretained.js.
      2.5% speedup on v8-splay.js.
      
      * interpreter/CachedCall.h:
      (JSC::CachedCall::CachedCall):
      * interpreter/CallFrame.h:
      (JSC::ExecState::lexicalGlobalObject):
      (JSC::ExecState::globalThisValue):
      * interpreter/Interpreter.cpp:
      (JSC::Interpreter::dumpRegisters):
      (JSC::Interpreter::execute):
      (JSC::Interpreter::privateExecute):
      * jit/JITStubs.cpp:
      (JSC::DEFINE_STUB_FUNCTION):
      * runtime/FunctionConstructor.cpp:
      (JSC::constructFunction):
      * runtime/ScopeChain.cpp:
      (JSC::ScopeChainNode::print):
      * runtime/ScopeChain.h:
      (JSC::ScopeChainNode::ScopeChainNode):
      (JSC::ScopeChainNode::~ScopeChainNode):
      (JSC::ScopeChainNode::push):
      (JSC::ScopeChain::ScopeChain):
      (JSC::ScopeChain::globalObject): Added a globalObject data member to ScopeChainNode.
      Replaced accessor function for globalObject() with data member. Replaced
      globalThisObject() accessor with direct access to globalThis, to match.
      
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::init):
      * runtime/JSGlobalObject.h: Inlined array and object construction.
      
      WebCore: Inlined some object creation code, including lexicalGlobalObject access
      https://bugs.webkit.org/show_bug.cgi?id=29750
      
      Patch by Geoffrey Garen <ggaren@apple.com> on 2009-09-25
      Reviewed by Darin Adler.
      
      * bindings/js/JSInspectorBackendCustom.cpp:
      (WebCore::JSInspectorBackend::currentCallFrame):
      * inspector/JavaScriptDebugServer.cpp:
      (WebCore::JavaScriptDebugServer::hasBreakpoint): Updated for JavaScriptCore
      API changes.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48774 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      d5428d36
  3. 18 Sep, 2009 1 commit
  4. 12 Sep, 2009 1 commit
    • oliver@apple.com's avatar
      [ES5] Implement Object.keys · d1f19755
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=29170
      
      Reviewed by Maciej Stachowiak.
      
      This patch basically requires two separate steps, the first is to split getPropertyNames
      into two functions -- getOwnPropertyNames and getPropertyNames, basically making them behave
      in the same way as getOwnPropertySlot and getPropertySlot.  In essence getOwnPropertyNames
      produces the list of properties on an object excluding its prototype chain and getPropertyNames
      just iterates the the object and its prototype chain calling getOwnPropertyNames at each level.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48336 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      d1f19755
  5. 26 Aug, 2009 1 commit
    • oliver@apple.com's avatar
      [ES5] Implement getOwnPropertyDescriptor · 4b4f785d
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=28724
      
      Reviewed by Gavin Barraclough.
      
      JavaScriptCore:
      Implement the core runtime support for getOwnPropertyDescriptor.
      This adds a virtual getOwnPropertyDescriptor method to every class
      that implements getOwnPropertySlot that shadows the behaviour of
      getOwnPropertySlot.  The alternative would be to make getOwnPropertySlot
      (or PropertySlots in general) provide property attribute information,
      but quick testing showed this to be a regression.
      
      WebCore:
      Implement the WebCore side of getOwnPropertyDescriptor.  This
      requires a custom implementation of getOwnPropertyDescriptor
      for every class with a custom implementation of getOwnPropertySlot.
      
      The bindings generator has been updated to generate appropriate
      versions of getOwnPropertyDescriptor for the general case where
      a custom getOwnPropertyDescriptor is not needed.  ES5 is vague
      about how getOwnPropertyDescriptor should work in the context of
      "host" functions with polymorphic [[GetOwnProperty]], so it seems
      okay that occasionally we "guess" what attributes -- eg. determining
      whether a property is writable.
      
      Test: fast/js/getOwnPropertyDescriptor.html
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@47780 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      4b4f785d
  6. 21 Aug, 2009 1 commit
  7. 13 Aug, 2009 2 commits
  8. 12 Aug, 2009 1 commit
  9. 10 Aug, 2009 1 commit
    • oliver@apple.com's avatar
      Stack overflow crash in JavaScript garbage collector mark pass · 5fca29f7
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=12216
      
      Reviewed by Gavin Barraclough and Sam Weinig
      
      Make the GC mark phase iterative by using an explicit mark stack.
      To do this marking any single object is performed in multiple stages
        * The object is appended to the MarkStack, this sets the marked
          bit for the object using the new markDirect() function, and then
          returns
        * When the MarkStack is drain()ed the object is popped off the stack
          and markChildren(MarkStack&) is called on the object to collect
          all of its children.  drain() then repeats until the stack is empty.
      
      Additionally I renamed a number of methods from 'mark' to 'markAggregate'
      in order to make it more clear that marking of those object was not
      going to result in an actual recursive mark.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@47022 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      5fca29f7
  10. 30 Jul, 2009 1 commit
  11. 21 Jul, 2009 1 commit
    • aroben@apple.com's avatar
      Roll out r46153, r46154, and r46155 · 096e7e05
      aroben@apple.com authored
              These changes were causing build failures and assertion failures on
              Windows.
      
      JavaScriptCore:
      
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore_debug.def:
              * JavaScriptCore.xcodeproj/project.pbxproj:
              * runtime/JSArray.cpp:
              * runtime/StringPrototype.cpp:
              * runtime/UString.cpp:
              * runtime/UString.h:
              * wtf/FastMalloc.cpp:
              * wtf/FastMalloc.h:
              * wtf/Platform.h:
              * wtf/PossiblyNull.h: Removed.
      
      WebCore:
      
              * ForwardingHeaders/wtf/PossiblyNull.h: Removed.
              * platform/graphics/cg/ImageBufferCG.cpp:
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@46180 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      096e7e05
  12. 20 Jul, 2009 1 commit
  13. 13 May, 2009 2 commits
    • darin@apple.com's avatar
      JavaScriptCore: · d8085775
      darin@apple.com authored
      2009-05-13  Darin Adler  <darin@apple.com>
      
              Revert the parser arena change. It was a slowdown, not a speedup.
              Better luck next time (I'll break it up into pieces).
      
      WebCore:
      
      2009-05-13  Darin Adler  <darin@apple.com>
      
              Revert the parser arena change. It was a slowdown, not a speedup.
              Better luck next time (I'll break it up into pieces).
      
      WebKit/mac:
      
      2009-05-13  Darin Adler  <darin@apple.com>
      
              Revert the parser arena change. It was a slowdown, not a speedup.
              Better luck next time (I'll break it up into pieces).
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@43661 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      d8085775
    • aroben@apple.com's avatar
      Windows build fixes after r43642 · 3adc13c0
      aroben@apple.com authored
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore_debug.def:
              Updated.
      
              * debugger/Debugger.cpp:
              * runtime/ArrayConstructor.cpp:
              * runtime/JSArray.cpp:
              * runtime/RegExp.cpp:
              * runtime/RegExpConstructor.cpp:
              * runtime/RegExpPrototype.cpp:
              * runtime/StringPrototype.cpp:
              Added missing #includes.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@43647 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      3adc13c0
  14. 02 May, 2009 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: · acea358b
      ggaren@apple.com authored
      2009-05-02  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Sam Weinig.
      
              Simplified null-ish JSValues.
              
              Replaced calls to noValue() with calls to JSValue() (which is what
              noValue() returned). Removed noValue().
              
              Replaced almost all uses of jsImpossibleValue() with uses of JSValue().
              Its one remaining use is for construction of hash table deleted values.
              For that specific task, I made a new, private constructor with a special
              tag. Removed jsImpossibleValue().
              
              Removed "JSValue()" initialiazers, since default construction happens...
              by default.
      
              * API/JSCallbackObjectFunctions.h:
              (JSC::::call):
              * bytecompiler/BytecodeGenerator.cpp:
              (JSC::BytecodeGenerator::emitLoad):
              * bytecompiler/BytecodeGenerator.h:
              * debugger/DebuggerCallFrame.cpp:
              (JSC::DebuggerCallFrame::evaluate):
              * debugger/DebuggerCallFrame.h:
              (JSC::DebuggerCa...
      acea358b
  15. 01 May, 2009 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: · dc067b62
      ggaren@apple.com authored
      2009-05-01  Geoffrey Garen  <ggaren@apple.com>
      
              Rubber Stamped by Sam Weinig.
              
              Renamed JSValuePtr => JSValue.
      
              * API/APICast.h:
              (toJS):
              (toRef):
              * API/JSCallbackConstructor.h:
              (JSC::JSCallbackConstructor::createStructure):
              * API/JSCallbackFunction.cpp:
              (JSC::JSCallbackFunction::call):
              * API/JSCallbackFunction.h:
              (JSC::JSCallbackFunction::createStructure):
              * API/JSCallbackObject.h:
              (JSC::JSCallbackObject::createStructure):
              * API/JSCallbackObjectFunctions.h:
              (JSC::::asCallbackObject):
              (JSC::::put):
              (JSC::::hasInstance):
              (JSC::::call):
              (JSC::::staticValueGetter):
              (JSC::::staticFunctionGetter):
              (JSC::::callbackGetter):
              * API/JSContextRef.cpp:
              * API/JSObjectRef.cpp:
              (JSObjectMakeConstructor):
              (JSObjectSetPrototype):
              (JSObjectGetProperty):
              (JSObjectSetProperty):
              (JSOb...
      dc067b62
  16. 29 Apr, 2009 2 commits
    • oliver@apple.com's avatar
      Clean up ArgList to be a trivial type · f32186ef
      oliver@apple.com authored
      Reviewed by Gavin Barraclough
      
      Separate out old ArgList logic to handle buffering and marking arguments
      into a distinct MarkedArgumentBuffer type.  ArgList becomes a trivial
      struct of a pointer and length.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@43037 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      f32186ef
    • ggaren@apple.com's avatar
      JavaScriptCore: · 339077ed
      ggaren@apple.com authored
      2009-04-28  Geoffrey Garen  <ggaren@apple.com>
      
              Rubber stamped by Beth Dakin.
              
              Removed scaffolding supporting dynamically converting between 32bit and
              64bit value representations. 
      
              * API/JSCallbackConstructor.cpp:
              (JSC::constructJSCallback):
              * API/JSCallbackFunction.cpp:
              (JSC::JSCallbackFunction::call):
              * API/JSCallbackObjectFunctions.h:
              (JSC::::construct):
              (JSC::::call):
              * bytecode/CodeBlock.cpp:
              (JSC::CodeBlock::dump):
              * bytecode/CodeBlock.h:
              (JSC::CodeBlock::getConstant):
              * bytecompiler/BytecodeGenerator.cpp:
              (JSC::BytecodeGenerator::emitEqualityOp):
              * interpreter/CallFrame.cpp:
              (JSC::CallFrame::thisValue):
              * interpreter/Interpreter.cpp:
              (JSC::Interpreter::callEval):
              (JSC::Interpreter::throwException):
              (JSC::Interpreter::createExceptionScope):
              (JSC::Interpreter::privateExecute):
              (JSC::Inte...
      339077ed
  17. 16 Apr, 2009 2 commits
  18. 08 Apr, 2009 1 commit
    • oliver@apple.com's avatar
      Improve function.apply performance · 65e286e6
      oliver@apple.com authored
      Reviewed by Geoff Garen.
      
      Jump through a few hoops to improve performance of function.apply in the general case.
      
      In the case of zero or one arguments, or if there are only two arguments and the
      second is an array literal we treat function.apply as function.call.
      
      Otherwise we use the new opcodes op_load_varargs and op_call_varargs to do the .apply call
      without re-entering the virtual machine.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@42337 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      65e286e6
  19. 13 Feb, 2009 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: · 1d4bd449
      ggaren@apple.com authored
      2009-02-13  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Darin Adler.
              
              Fixed <rdar://problem/6584057> Optimize sort by JS numeric comparison
              function not to run the comparison function
              
              * bytecode/CodeBlock.cpp:
              (JSC::CodeBlock::CodeBlock):
              * bytecode/CodeBlock.h:
              (JSC::CodeBlock::setIsNumericCompareFunction):
              (JSC::CodeBlock::isNumericCompareFunction): Added the ability to track
              whether a CodeBlock performs a sort-like numeric comparison.
      
              * bytecompiler/BytecodeGenerator.cpp:
              (JSC::BytecodeGenerator::generate): Set the isNumericCompareFunction bit
              after compiling.
      
              * parser/Nodes.cpp:
              (JSC::FunctionBodyNode::emitBytecode): Fixed a bug that caused us to
              codegen an extra return at the end of all functions (eek!), since this
              made it harder / weirder to detect the numeric comparison pattern in
              bytecode.
      
              * runtime/ArrayPrototype.cpp:
              (JSC::arrayProtoFuncSort): Use the isNumericCompareFunction bit to do
              a faster sort if we can.
      
              * runtime/FunctionConstructor.cpp:
              (JSC::extractFunctionBody):
              (JSC::constructFunction):
              * runtime/FunctionConstructor.h: Renamed and exported extractFunctionBody for
              use in initializing lazyNumericCompareFunction.
      
              * runtime/JSArray.cpp:
              (JSC::compareNumbersForQSort):
              (JSC::compareByStringPairForQSort):
              (JSC::JSArray::sortNumeric):
              (JSC::JSArray::sort):
              * runtime/JSArray.h: Added a fast numeric sort. Renamed ArrayQSortPair
              to be more specific since we do different kinds of qsort now.
      
              * runtime/JSGlobalData.cpp:
              (JSC::JSGlobalData::JSGlobalData):
              (JSC::JSGlobalData::numericCompareFunction):
              (JSC::JSGlobalData::ClientData::~ClientData):
              * runtime/JSGlobalData.h: Added helper data for computing the
              isNumericCompareFunction bit.
      
      LayoutTests:
      
      2009-02-13  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Sam Weinig.
              
              Added a test for an edge case in <rdar://problem/6584057>.
      
              * fast/js/resources/sort-non-numbers.js: Added.
              * fast/js/sort-non-numbers.html: Added.
              * fast/js/sort-non-numbers-expected.txt: Added.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@40993 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      1d4bd449
  20. 28 Jan, 2009 1 commit
    • weinig@apple.com's avatar
      2009-01-28 Sam Weinig <sam@webkit.org> · 79513969
      weinig@apple.com authored
              Reviewed by Geoff Garen.
      
              Initial patch by Mark Rowe.
      
              <rdar://problem/6519356>
              REGRESSION (r36006): "out of memory" alert running dromaeo on Windows
      
              Report the cost of the ArrayStorage vector more accurately/often.
      
              * runtime/JSArray.cpp:
              (JSC::JSArray::JSArray): Report the extra cost even for a filled array
              because JSString using the single character optimization and immediates
              wont increase the cost themselves. 
              (JSC::JSArray::putSlowCase): Update the cost when increasing the size of
              the array.
              (JSC::JSArray::increaseVectorLength): Ditto.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@40339 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      79513969
  21. 19 Jan, 2009 1 commit
    • weinig@apple.com's avatar
      JavaScriptCore: · 92fdaefb
      weinig@apple.com authored
      2009-01-19  Sam Weinig  <sam@webkit.org>
      
              Rubber-stamped by Gavin Barraclough.
      
              Remove temporary operator-> from JSValuePtr.
      
              * API/JSCallbackFunction.cpp:
              (JSC::JSCallbackFunction::call):
              * API/JSCallbackObjectFunctions.h:
              (JSC::::call):
              (JSC::::toNumber):
              (JSC::::toString):
              * API/JSObjectRef.cpp:
              (JSObjectSetPrototype):
              * API/JSValueRef.cpp:
              (JSValueGetType):
              (JSValueIsUndefined):
              (JSValueIsNull):
              (JSValueIsBoolean):
              (JSValueIsNumber):
              (JSValueIsString):
              (JSValueIsObject):
              (JSValueIsObjectOfClass):
              (JSValueToBoolean):
              (JSValueToNumber):
              (JSValueToStringCopy):
              (JSValueToObject):
              * bytecode/CodeBlock.cpp:
              (JSC::valueToSourceString):
              (JSC::CodeBlock::mark):
              * bytecode/CodeBlock.h:
              (JSC::CodeBlock::isKnownNotImmediate):
              * bytecompiler/BytecodeGenerator.cpp:
            ...
      92fdaefb
  22. 06 Jan, 2009 1 commit
    • barraclough@apple.com's avatar
      JavaScriptCore: · b9ad540d
      barraclough@apple.com authored
      2009-01-05  Gavin Barraclough  <baraclough@apple.com>
      
              Reviewed by Oliver Hunt.
      
              Replace all uses of JSValue* with a new smart pointer type, JSValuePtr.
              
              A JavaScript value may be a heap object or boxed primitive, represented by a
              pointer, or may be an unboxed immediate value, such as an integer.  Since a
              value may dynamically need to contain either a pointer value or an immediate,
              we encode immediates as pointer values (since all valid JSCell pointers are
              allocated at alligned addesses, unaligned addresses are available to encode
              immediates).  As such all JavaScript values are represented using a JSValue*.
      
              This implementation is encumbered by a number of constraints.  It ties the
              JSValue representation to the size of pointer on the platform, which, for
              example, means that we currently can represent different ranges of integers
              as immediates on x86 and x86-64.  It also prevents us from ...
      b9ad540d
  23. 15 Nov, 2008 1 commit
    • darin@apple.com's avatar
      JavaScriptCore: · a9778f97
      darin@apple.com authored
      2008-11-15  Darin Adler  <darin@apple.com>
      
              Rubber stamped by Geoff Garen.
      
              - do the long-planned StructureID -> Structure rename
      
              * API/JSCallbackConstructor.cpp:
              (JSC::JSCallbackConstructor::JSCallbackConstructor):
              * API/JSCallbackConstructor.h:
              (JSC::JSCallbackConstructor::createStructure):
              * API/JSCallbackFunction.h:
              (JSC::JSCallbackFunction::createStructure):
              * API/JSCallbackObject.h:
              (JSC::JSCallbackObject::createStructure):
              * API/JSCallbackObjectFunctions.h:
              (JSC::::JSCallbackObject):
              * API/JSValueRef.cpp:
              (JSValueIsInstanceOfConstructor):
              * GNUmakefile.am:
              * JavaScriptCore.exp:
              * JavaScriptCore.pri:
              * JavaScriptCore.scons:
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
              * JavaScriptCore.xcodeproj/project.pbxproj:
              * JavaScriptCoreSources.bkl:
              * VM/CTI.cpp:
              (JSC::CTI::compileBinaryArithOp):
              (JSC::CTI::privateCompileMainPass):
              (JSC::CTI::privateCompileGetByIdSelf):
              (JSC::CTI::privateCompileGetByIdProto):
              (JSC::CTI::privateCompileGetByIdChain):
              (JSC::CTI::privateCompilePutByIdReplace):
              (JSC::transitionWillNeedStorageRealloc):
              (JSC::CTI::privateCompilePutByIdTransition):
              (JSC::CTI::patchGetByIdSelf):
              (JSC::CTI::patchPutByIdReplace):
              * VM/CTI.h:
              (JSC::CTI::compileGetByIdSelf):
              (JSC::CTI::compileGetByIdProto):
              (JSC::CTI::compileGetByIdChain):
              (JSC::CTI::compilePutByIdReplace):
              (JSC::CTI::compilePutByIdTransition):
              * VM/CodeBlock.cpp:
              (JSC::CodeBlock::printStructure):
              (JSC::CodeBlock::printStructures):
              (JSC::CodeBlock::dump):
              (JSC::CodeBlock::~CodeBlock):
              (JSC::CodeBlock::derefStructures):
              (JSC::CodeBlock::refStructures):
              * VM/CodeBlock.h:
              * VM/Instruction.h:
              (JSC::Instruction::Instruction):
              (JSC::Instruction::):
              * VM/Machine.cpp:
              (JSC::jsTypeStringForValue):
              (JSC::jsIsObjectType):
              (JSC::BytecodeInterpreter::resolveGlobal):
              (JSC::BytecodeInterpreter::BytecodeInterpreter):
              (JSC::cachePrototypeChain):
              (JSC::BytecodeInterpreter::tryCachePutByID):
              (JSC::BytecodeInterpreter::uncachePutByID):
              (JSC::BytecodeInterpreter::tryCacheGetByID):
              (JSC::BytecodeInterpreter::uncacheGetByID):
              (JSC::BytecodeInterpreter::privateExecute):
              (JSC::BytecodeInterpreter::tryCTICachePutByID):
              (JSC::BytecodeInterpreter::tryCTICacheGetByID):
              (JSC::BytecodeInterpreter::cti_op_instanceof):
              (JSC::BytecodeInterpreter::cti_op_construct_JSConstruct):
              (JSC::BytecodeInterpreter::cti_op_resolve_global):
              (JSC::BytecodeInterpreter::cti_op_is_undefined):
              * runtime/Arguments.h:
              (JSC::Arguments::createStructure):
              * runtime/ArrayConstructor.cpp:
              (JSC::ArrayConstructor::ArrayConstructor):
              * runtime/ArrayConstructor.h:
              * runtime/ArrayPrototype.cpp:
              (JSC::ArrayPrototype::ArrayPrototype):
              * runtime/ArrayPrototype.h:
              * runtime/BatchedTransitionOptimizer.h:
              (JSC::BatchedTransitionOptimizer::BatchedTransitionOptimizer):
              (JSC::BatchedTransitionOptimizer::~BatchedTransitionOptimizer):
              * runtime/BooleanConstructor.cpp:
              (JSC::BooleanConstructor::BooleanConstructor):
              * runtime/BooleanConstructor.h:
              * runtime/BooleanObject.cpp:
              (JSC::BooleanObject::BooleanObject):
              * runtime/BooleanObject.h:
              * runtime/BooleanPrototype.cpp:
              (JSC::BooleanPrototype::BooleanPrototype):
              * runtime/BooleanPrototype.h:
              * runtime/DateConstructor.cpp:
              (JSC::DateConstructor::DateConstructor):
              * runtime/DateConstructor.h:
              * runtime/DateInstance.cpp:
              (JSC::DateInstance::DateInstance):
              * runtime/DateInstance.h:
              * runtime/DatePrototype.cpp:
              (JSC::DatePrototype::DatePrototype):
              * runtime/DatePrototype.h:
              (JSC::DatePrototype::createStructure):
              * runtime/ErrorConstructor.cpp:
              (JSC::ErrorConstructor::ErrorConstructor):
              * runtime/ErrorConstructor.h:
              * runtime/ErrorInstance.cpp:
              (JSC::ErrorInstance::ErrorInstance):
              * runtime/ErrorInstance.h:
              * runtime/ErrorPrototype.cpp:
              (JSC::ErrorPrototype::ErrorPrototype):
              * runtime/ErrorPrototype.h:
              * runtime/FunctionConstructor.cpp:
              (JSC::FunctionConstructor::FunctionConstructor):
              * runtime/FunctionConstructor.h:
              * runtime/FunctionPrototype.cpp:
              (JSC::FunctionPrototype::FunctionPrototype):
              (JSC::FunctionPrototype::addFunctionProperties):
              * runtime/FunctionPrototype.h:
              (JSC::FunctionPrototype::createStructure):
              * runtime/GlobalEvalFunction.cpp:
              (JSC::GlobalEvalFunction::GlobalEvalFunction):
              * runtime/GlobalEvalFunction.h:
              * runtime/Identifier.h:
              * runtime/InternalFunction.cpp:
              (JSC::InternalFunction::InternalFunction):
              * runtime/InternalFunction.h:
              (JSC::InternalFunction::createStructure):
              (JSC::InternalFunction::InternalFunction):
              * runtime/JSActivation.cpp:
              (JSC::JSActivation::JSActivation):
              * runtime/JSActivation.h:
              (JSC::JSActivation::createStructure):
              * runtime/JSArray.cpp:
              (JSC::JSArray::JSArray):
              * runtime/JSArray.h:
              (JSC::JSArray::createStructure):
              * runtime/JSCell.h:
              (JSC::JSCell::JSCell):
              (JSC::JSCell::isObject):
              (JSC::JSCell::isString):
              (JSC::JSCell::structure):
              (JSC::JSValue::needsThisConversion):
              * runtime/JSFunction.cpp:
              (JSC::JSFunction::construct):
              * runtime/JSFunction.h:
              (JSC::JSFunction::JSFunction):
              (JSC::JSFunction::createStructure):
              * runtime/JSGlobalData.cpp:
              (JSC::JSGlobalData::JSGlobalData):
              (JSC::JSGlobalData::createLeaked):
              * runtime/JSGlobalData.h:
              * runtime/JSGlobalObject.cpp:
              (JSC::markIfNeeded):
              (JSC::JSGlobalObject::reset):
              * runtime/JSGlobalObject.h:
              (JSC::JSGlobalObject::JSGlobalObject):
              (JSC::JSGlobalObject::argumentsStructure):
              (JSC::JSGlobalObject::arrayStructure):
              (JSC::JSGlobalObject::booleanObjectStructure):
              (JSC::JSGlobalObject::callbackConstructorStructure):
              (JSC::JSGlobalObject::callbackFunctionStructure):
              (JSC::JSGlobalObject::callbackObjectStructure):
              (JSC::JSGlobalObject::dateStructure):
              (JSC::JSGlobalObject::emptyObjectStructure):
              (JSC::JSGlobalObject::errorStructure):
              (JSC::JSGlobalObject::functionStructure):
              (JSC::JSGlobalObject::numberObjectStructure):
              (JSC::JSGlobalObject::prototypeFunctionStructure):
              (JSC::JSGlobalObject::regExpMatchesArrayStructure):
              (JSC::JSGlobalObject::regExpStructure):
              (JSC::JSGlobalObject::stringObjectStructure):
              (JSC::JSGlobalObject::createStructure):
              (JSC::Structure::prototypeForLookup):
              * runtime/JSNotAnObject.h:
              (JSC::JSNotAnObject::createStructure):
              * runtime/JSNumberCell.h:
              (JSC::JSNumberCell::createStructure):
              (JSC::JSNumberCell::JSNumberCell):
              * runtime/JSObject.cpp:
              (JSC::JSObject::mark):
              (JSC::JSObject::put):
              (JSC::JSObject::deleteProperty):
              (JSC::JSObject::defineGetter):
              (JSC::JSObject::defineSetter):
              (JSC::JSObject::getPropertyAttributes):
              (JSC::JSObject::getPropertyNames):
              (JSC::JSObject::removeDirect):
              (JSC::JSObject::createInheritorID):
              * runtime/JSObject.h:
              (JSC::JSObject::getDirect):
              (JSC::JSObject::getDirectLocation):
              (JSC::JSObject::hasCustomProperties):
              (JSC::JSObject::hasGetterSetterProperties):
              (JSC::JSObject::createStructure):
              (JSC::JSObject::JSObject):
              (JSC::JSObject::~JSObject):
              (JSC::JSObject::prototype):
              (JSC::JSObject::setPrototype):
              (JSC::JSObject::setStructure):
              (JSC::JSObject::inheritorID):
              (JSC::JSObject::inlineGetOwnPropertySlot):
              (JSC::JSObject::getOwnPropertySlotForWrite):
              (JSC::JSCell::fastGetOwnPropertySlot):
              (JSC::JSObject::putDirect):
              (JSC::JSObject::putDirectWithoutTransition):
              (JSC::JSObject::transitionTo):
              * runtime/JSPropertyNameIterator.h:
              (JSC::JSPropertyNameIterator::next):
              * runtime/JSStaticScopeObject.h:
              (JSC::JSStaticScopeObject::JSStaticScopeObject):
              (JSC::JSStaticScopeObject::createStructure):
              * runtime/JSString.h:
              (JSC::JSString::JSString):
              (JSC::JSString::createStructure):
              * runtime/JSVariableObject.h:
              (JSC::JSVariableObject::JSVariableObject):
              * runtime/JSWrapperObject.h:
              (JSC::JSWrapperObject::JSWrapperObject):
              * runtime/MathObject.cpp:
              (JSC::MathObject::MathObject):
              * runtime/MathObject.h:
              (JSC::MathObject::createStructure):
              * runtime/NativeErrorConstructor.cpp:
              (JSC::NativeErrorConstructor::NativeErrorConstructor):
              * runtime/NativeErrorConstructor.h:
              * runtime/NativeErrorPrototype.cpp:
              (JSC::NativeErrorPrototype::NativeErrorPrototype):
              * runtime/NativeErrorPrototype.h:
              * runtime/NumberConstructor.cpp:
              (JSC::NumberConstructor::NumberConstructor):
              * runtime/NumberConstructor.h:
              (JSC::NumberConstructor::createStructure):
              * runtime/NumberObject.cpp:
              (JSC::NumberObject::NumberObject):
              * runtime/NumberObject.h:
              * runtime/NumberPrototype.cpp:
              (JSC::NumberPrototype::NumberPrototype):
              * runtime/NumberPrototype.h:
              * runtime/ObjectConstructor.cpp:
              (JSC::ObjectConstructor::ObjectConstructor):
              * runtime/ObjectConstructor.h:
              * runtime/ObjectPrototype.cpp:
              (JSC::ObjectPrototype::ObjectPrototype):
              * runtime/ObjectPrototype.h:
              * runtime/Operations.h:
              (JSC::equalSlowCaseInline):
              * runtime/PropertyNameArray.h:
              (JSC::PropertyNameArrayData::setCachedStructure):
              (JSC::PropertyNameArrayData::cachedStructure):
              (JSC::PropertyNameArrayData::setCachedPrototypeChain):
              (JSC::PropertyNameArrayData::cachedPrototypeChain):
              (JSC::PropertyNameArrayData::PropertyNameArrayData):
              * runtime/PrototypeFunction.cpp:
              (JSC::PrototypeFunction::PrototypeFunction):
              * runtime/PrototypeFunction.h:
              * runtime/RegExpConstructor.cpp:
              (JSC::RegExpConstructor::RegExpConstructor):
              * runtime/RegExpConstructor.h:
              (JSC::RegExpConstructor::createStructure):
              * runtime/RegExpObject.cpp:
              (JSC::RegExpObject::RegExpObject):
              * runtime/RegExpObject.h:
              (JSC::RegExpObject::createStructure):
              * runtime/RegExpPrototype.cpp:
              (JSC::RegExpPrototype::RegExpPrototype):
              * runtime/RegExpPrototype.h:
              * runtime/StringConstructor.cpp:
              (JSC::StringConstructor::StringConstructor):
              * runtime/StringConstructor.h:
              * runtime/StringObject.cpp:
              (JSC::StringObject::StringObject):
              * runtime/StringObject.h:
              (JSC::StringObject::createStructure):
              * runtime/StringObjectThatMasqueradesAsUndefined.h:
              (JSC::StringObjectThatMasqueradesAsUndefined::create):
              (JSC::StringObjectThatMasqueradesAsUndefined::StringObjectThatMasqueradesAsUndefined):
              (JSC::StringObjectThatMasqueradesAsUndefined::createStructure):
              * runtime/StringPrototype.cpp:
              (JSC::StringPrototype::StringPrototype):
              * runtime/StringPrototype.h:
              * runtime/Structure.cpp: Copied from JavaScriptCore/runtime/StructureID.cpp.
              (JSC::Structure::dumpStatistics):
              (JSC::Structure::Structure):
              (JSC::Structure::~Structure):
              (JSC::Structure::startIgnoringLeaks):
              (JSC::Structure::stopIgnoringLeaks):
              (JSC::Structure::materializePropertyMap):
              (JSC::Structure::getEnumerablePropertyNames):
              (JSC::Structure::clearEnumerationCache):
              (JSC::Structure::growPropertyStorageCapacity):
              (JSC::Structure::addPropertyTransitionToExistingStructure):
              (JSC::Structure::addPropertyTransition):
              (JSC::Structure::removePropertyTransition):
              (JSC::Structure::changePrototypeTransition):
              (JSC::Structure::getterSetterTransition):
              (JSC::Structure::toDictionaryTransition):
              (JSC::Structure::fromDictionaryTransition):
              (JSC::Structure::addPropertyWithoutTransition):
              (JSC::Structure::removePropertyWithoutTransition):
              (JSC::Structure::createCachedPrototypeChain):
              (JSC::Structure::checkConsistency):
              (JSC::Structure::copyPropertyTable):
              (JSC::Structure::get):
              (JSC::Structure::put):
              (JSC::Structure::remove):
              (JSC::Structure::insertIntoPropertyMapHashTable):
              (JSC::Structure::createPropertyMapHashTable):
              (JSC::Structure::expandPropertyMapHashTable):
              (JSC::Structure::rehashPropertyMapHashTable):
              (JSC::Structure::getEnumerablePropertyNamesInternal):
              * runtime/Structure.h: Copied from JavaScriptCore/runtime/StructureID.h.
              (JSC::Structure::create):
              (JSC::Structure::previousID):
              (JSC::Structure::setCachedPrototypeChain):
              (JSC::Structure::cachedPrototypeChain):
              (JSC::Structure::):
              (JSC::Structure::get):
              * runtime/StructureChain.cpp: Copied from JavaScriptCore/runtime/StructureIDChain.cpp.
              (JSC::StructureChain::StructureChain):
              (JSC::structureChainsAreEqual):
              * runtime/StructureChain.h: Copied from JavaScriptCore/runtime/StructureIDChain.h.
              (JSC::StructureChain::create):
              (JSC::StructureChain::head):
              * runtime/StructureID.cpp: Removed.
              * runtime/StructureID.h: Removed.
              * runtime/StructureIDChain.cpp: Removed.
              * runtime/StructureIDChain.h: Removed.
              * runtime/StructureIDTransitionTable.h: Removed.
              * runtime/StructureTransitionTable.h: Copied from JavaScriptCore/runtime/StructureIDTransitionTable.h.
      
      JavaScriptGlue:
      
      2008-11-15  Darin Adler  <darin@apple.com>
      
              Rubber stamped by Geoff Garen.
      
              - do the long-planned StructureID -> Structure rename
      
              * JSRun.cpp:
              (JSGlueGlobalObject::JSGlueGlobalObject):
              (JSRun::JSRun):
              * JSRun.h:
              (JSGlueGlobalObject::userObjectStructure):
              * JSUtils.cpp:
              (getThreadGlobalObject):
              * UserObjectImp.cpp:
              (UserObjectImp::UserObjectImp):
              * UserObjectImp.h:
              (UserObjectImp::createStructure):
      
      WebCore:
      
      2008-11-15  Darin Adler  <darin@apple.com>
      
              Rubber stamped by Geoff Garen.
      
              - do the long-planned StructureID -> Structure rename
      
              * ForwardingHeaders/runtime/Structure.h: Copied from WebCore/ForwardingHeaders/runtime/StructureID.h.
              * ForwardingHeaders/runtime/StructureID.h: Removed.
              * bindings/js/JSAudioConstructor.cpp:
              (WebCore::JSAudioConstructor::JSAudioConstructor):
              * bindings/js/JSDOMBinding.cpp:
              (WebCore::getCachedDOMStructure):
              (WebCore::cacheDOMStructure):
              * bindings/js/JSDOMBinding.h:
              (WebCore::DOMObject::DOMObject):
              (WebCore::getDOMStructure):
              * bindings/js/JSDOMGlobalObject.cpp:
              (WebCore::JSDOMGlobalObject::JSDOMGlobalObject):
              * bindings/js/JSDOMGlobalObject.h:
              * bindings/js/JSDOMWindowBase.cpp:
              (WebCore::JSDOMWindowBase::JSDOMWindowBase):
              * bindings/js/JSDOMWindowBase.h:
              * bindings/js/JSDOMWindowShell.cpp:
              (WebCore::JSDOMWindowShell::JSDOMWindowShell):
              (WebCore::JSDOMWindowShell::setWindow):
              * bindings/js/JSDOMWindowShell.h:
              (WebCore::JSDOMWindowShell::createStructure):
              * bindings/js/JSDedicatedWorkerConstructor.cpp:
              (WebCore::JSDedicatedWorkerConstructor::JSDedicatedWorkerConstructor):
              * bindings/js/JSHTMLAllCollection.h:
              (WebCore::JSHTMLAllCollection::JSHTMLAllCollection):
              (WebCore::JSHTMLAllCollection::createStructure):
              * bindings/js/JSImageConstructor.cpp:
              (WebCore::JSImageConstructor::JSImageConstructor):
              * bindings/js/JSInspectedObjectWrapper.cpp:
              (WebCore::JSInspectedObjectWrapper::wrap):
              (WebCore::JSInspectedObjectWrapper::JSInspectedObjectWrapper):
              * bindings/js/JSInspectedObjectWrapper.h:
              * bindings/js/JSInspectorCallbackWrapper.cpp:
              (WebCore::leakInspectorCallbackWrapperStructure):
              (WebCore::JSInspectorCallbackWrapper::wrap):
              (WebCore::JSInspectorCallbackWrapper::JSInspectorCallbackWrapper):
              * bindings/js/JSInspectorCallbackWrapper.h:
              * bindings/js/JSMessageChannelConstructor.cpp:
              (WebCore::JSMessageChannelConstructor::JSMessageChannelConstructor):
              * bindings/js/JSNamedNodesCollection.h:
              (WebCore::JSNamedNodesCollection::createStructure):
              * bindings/js/JSOptionConstructor.cpp:
              (WebCore::JSOptionConstructor::JSOptionConstructor):
              * bindings/js/JSQuarantinedObjectWrapper.cpp:
              (WebCore::JSQuarantinedObjectWrapper::JSQuarantinedObjectWrapper):
              * bindings/js/JSQuarantinedObjectWrapper.h:
              (WebCore::JSQuarantinedObjectWrapper::createStructure):
              * bindings/js/JSRGBColor.h:
              (WebCore::JSRGBColor::createStructure):
              * bindings/js/JSWorkerContext.cpp:
              (WebCore::createJSWorkerContextStructure):
              (WebCore::JSWorkerContext::JSWorkerContext):
              (WebCore::JSWorkerContext::createPrototype):
              * bindings/js/JSWorkerContext.h:
              (WebCore::JSWorkerContext::createStructure):
              (WebCore::JSWorkerContextPrototype::JSWorkerContextPrototype):
              (WebCore::JSWorkerContextPrototype::createStructure):
              * bindings/js/JSXMLHttpRequestConstructor.cpp:
              (WebCore::JSXMLHttpRequestConstructor::JSXMLHttpRequestConstructor):
              * bindings/js/JSXSLTProcessorConstructor.cpp:
              (WebCore::JSXSLTProcessorConstructor::JSXSLTProcessorConstructor):
              * bindings/scripts/CodeGeneratorJS.pm:
              * bridge/objc/objc_runtime.h:
              (JSC::Bindings::ObjcFallbackObjectImp::createStructure):
              * bridge/qt/qt_runtime.cpp:
              (JSC::Bindings::QtConnectionObject::execute):
              * bridge/qt/qt_runtime.h:
              (JSC::Bindings::QtRuntimeMethod::createStructure):
              * bridge/runtime_array.h:
              (JSC::RuntimeArray::createStructure):
              * bridge/runtime_method.h:
              (JSC::RuntimeMethod::createStructure):
              * bridge/runtime_object.cpp:
              (JSC::RuntimeObjectImp::RuntimeObjectImp):
              * bridge/runtime_object.h:
              (JSC::RuntimeObjectImp::createStructure):
      
      WebKitTools:
      
      2008-11-15  Darin Adler  <darin@apple.com>
      
              Rubber stamped by Geoff Garen.
      
              - do the long-planned StructureID -> Structure rename
      
              * Scripts/check-for-global-initializers: Update name of StructureID.o.
              * Scripts/do-webcore-rename: Renaming script that I used.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@38440 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      a9778f97
  24. 10 Nov, 2008 1 commit
  25. 05 Nov, 2008 1 commit
  26. 28 Oct, 2008 1 commit
    • cwzwarich@webkit.org's avatar
      2008-10-28 Cameron Zwarich <zwarich@apple.com> · 53173f3b
      cwzwarich@webkit.org authored
              Rubber-stamped by Sam Weinig.
      
              Create a runtime directory in JavaScriptCore and begin moving files to
              it. This is the first step towards removing the kjs directory and
              placing files in more meaningful subdirectories of JavaScriptCore.
      
              * API/JSBase.cpp:
              * API/JSCallbackConstructor.cpp:
              * API/JSCallbackConstructor.h:
              * API/JSCallbackFunction.cpp:
              * API/JSClassRef.cpp:
              * API/JSClassRef.h:
              * API/JSStringRefCF.cpp:
              * API/JSValueRef.cpp:
              * API/OpaqueJSString.cpp:
              * DerivedSources.make:
              * GNUmakefile.am:
              * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
              * JavaScriptCore.xcodeproj/project.pbxproj:
              * kjs/AllInOneFile.cpp:
              * kjs/ArrayConstructor.cpp: Removed.
              * kjs/ArrayConstructor.h: Removed.
              * kjs/ArrayPrototype.cpp: Removed.
              * kjs/ArrayPrototype.h: Removed.
              * kjs/BooleanConstructor.cpp: Removed.
              * kjs/BooleanConstructor.h: Removed.
              * kjs/BooleanObject.cpp: Removed.
              * kjs/BooleanObject.h: Removed.
              * kjs/BooleanPrototype.cpp: Removed.
              * kjs/BooleanPrototype.h: Removed.
              * kjs/CallData.cpp: Removed.
              * kjs/CallData.h: Removed.
              * kjs/ClassInfo.h: Removed.
              * kjs/ConstructData.cpp: Removed.
              * kjs/ConstructData.h: Removed.
              * kjs/DateConstructor.cpp: Removed.
              * kjs/DateConstructor.h: Removed.
              * kjs/DateInstance.cpp: Removed.
              * kjs/DateInstance.h: Removed.
              * kjs/DateMath.cpp: Removed.
              * kjs/DateMath.h: Removed.
              * kjs/DatePrototype.cpp: Removed.
              * kjs/DatePrototype.h: Removed.
              * kjs/Error.cpp: Removed.
              * kjs/Error.h: Removed.
              * kjs/ErrorConstructor.cpp: Removed.
              * kjs/ErrorConstructor.h: Removed.
              * kjs/ErrorInstance.cpp: Removed.
              * kjs/ErrorInstance.h: Removed.
              * kjs/ErrorPrototype.cpp: Removed.
              * kjs/ErrorPrototype.h: Removed.
              * kjs/FunctionConstructor.cpp: Removed.
              * kjs/FunctionConstructor.h: Removed.
              * kjs/FunctionPrototype.cpp: Removed.
              * kjs/FunctionPrototype.h: Removed.
              * kjs/GlobalEvalFunction.cpp: Removed.
              * kjs/GlobalEvalFunction.h: Removed.
              * kjs/InternalFunction.cpp: Removed.
              * kjs/InternalFunction.h: Removed.
              * kjs/JSArray.cpp: Removed.
              * kjs/JSArray.h: Removed.
              * kjs/JSCell.cpp: Removed.
              * kjs/JSCell.h: Removed.
              * kjs/JSFunction.cpp: Removed.
              * kjs/JSFunction.h: Removed.
              * kjs/JSGlobalObject.cpp: Removed.
              * kjs/JSGlobalObject.h: Removed.
              * kjs/JSGlobalObjectFunctions.cpp: Removed.
              * kjs/JSGlobalObjectFunctions.h: Removed.
              * kjs/JSImmediate.cpp: Removed.
              * kjs/JSImmediate.h: Removed.
              * kjs/JSNotAnObject.cpp: Removed.
              * kjs/JSNotAnObject.h: Removed.
              * kjs/JSNumberCell.cpp: Removed.
              * kjs/JSNumberCell.h: Removed.
              * kjs/JSObject.cpp: Removed.
              * kjs/JSObject.h: Removed.
              * kjs/JSString.cpp: Removed.
              * kjs/JSString.h: Removed.
              * kjs/JSValue.cpp: Removed.
              * kjs/JSValue.h: Removed.
              * kjs/JSVariableObject.cpp: Removed.
              * kjs/JSVariableObject.h: Removed.
              * kjs/JSWrapperObject.cpp: Removed.
              * kjs/JSWrapperObject.h: Removed.
              * kjs/MathObject.cpp: Removed.
              * kjs/MathObject.h: Removed.
              * kjs/NativeErrorConstructor.cpp: Removed.
              * kjs/NativeErrorConstructor.h: Removed.
              * kjs/NativeErrorPrototype.cpp: Removed.
              * kjs/NativeErrorPrototype.h: Removed.
              * kjs/NumberConstructor.cpp: Removed.
              * kjs/NumberConstructor.h: Removed.
              * kjs/NumberObject.cpp: Removed.
              * kjs/NumberObject.h: Removed.
              * kjs/NumberPrototype.cpp: Removed.
              * kjs/NumberPrototype.h: Removed.
              * kjs/ObjectConstructor.cpp: Removed.
              * kjs/ObjectConstructor.h: Removed.
              * kjs/ObjectPrototype.cpp: Removed.
              * kjs/ObjectPrototype.h: Removed.
              * kjs/PropertyMap.cpp: Removed.
              * kjs/PropertyMap.h: Removed.
              * kjs/PropertySlot.cpp: Removed.
              * kjs/PropertySlot.h: Removed.
              * kjs/PrototypeFunction.cpp: Removed.
              * kjs/PrototypeFunction.h: Removed.
              * kjs/PutPropertySlot.h: Removed.
              * kjs/SmallStrings.cpp: Removed.
              * kjs/SmallStrings.h: Removed.
              * kjs/StringConstructor.cpp: Removed.
              * kjs/StringConstructor.h: Removed.
              * kjs/StringObject.cpp: Removed.
              * kjs/StringObject.h: Removed.
              * kjs/StringObjectThatMasqueradesAsUndefined.h: Removed.
              * kjs/StringPrototype.cpp: Removed.
              * kjs/StringPrototype.h: Removed.
              * kjs/StructureID.cpp: Removed.
              * kjs/StructureID.h: Removed.
              * kjs/completion.h:
              * kjs/interpreter.h:
              * runtime: Added.
              * runtime/ArrayConstructor.cpp: Copied from kjs/ArrayConstructor.cpp.
              * runtime/ArrayConstructor.h: Copied from kjs/ArrayConstructor.h.
              * runtime/ArrayPrototype.cpp: Copied from kjs/ArrayPrototype.cpp.
              * runtime/ArrayPrototype.h: Copied from kjs/ArrayPrototype.h.
              * runtime/BooleanConstructor.cpp: Copied from kjs/BooleanConstructor.cpp.
              * runtime/BooleanConstructor.h: Copied from kjs/BooleanConstructor.h.
              * runtime/BooleanObject.cpp: Copied from kjs/BooleanObject.cpp.
              * runtime/BooleanObject.h: Copied from kjs/BooleanObject.h.
              * runtime/BooleanPrototype.cpp: Copied from kjs/BooleanPrototype.cpp.
              * runtime/BooleanPrototype.h: Copied from kjs/BooleanPrototype.h.
              * runtime/CallData.cpp: Copied from kjs/CallData.cpp.
              * runtime/CallData.h: Copied from kjs/CallData.h.
              * runtime/ClassInfo.h: Copied from kjs/ClassInfo.h.
              * runtime/ConstructData.cpp: Copied from kjs/ConstructData.cpp.
              * runtime/ConstructData.h: Copied from kjs/ConstructData.h.
              * runtime/DateConstructor.cpp: Copied from kjs/DateConstructor.cpp.
              * runtime/DateConstructor.h: Copied from kjs/DateConstructor.h.
              * runtime/DateInstance.cpp: Copied from kjs/DateInstance.cpp.
              * runtime/DateInstance.h: Copied from kjs/DateInstance.h.
              * runtime/DateMath.cpp: Copied from kjs/DateMath.cpp.
              * runtime/DateMath.h: Copied from kjs/DateMath.h.
              * runtime/DatePrototype.cpp: Copied from kjs/DatePrototype.cpp.
              * runtime/DatePrototype.h: Copied from kjs/DatePrototype.h.
              * runtime/Error.cpp: Copied from kjs/Error.cpp.
              * runtime/Error.h: Copied from kjs/Error.h.
              * runtime/ErrorConstructor.cpp: Copied from kjs/ErrorConstructor.cpp.
              * runtime/ErrorConstructor.h: Copied from kjs/ErrorConstructor.h.
              * runtime/ErrorInstance.cpp: Copied from kjs/ErrorInstance.cpp.
              * runtime/ErrorInstance.h: Copied from kjs/ErrorInstance.h.
              * runtime/ErrorPrototype.cpp: Copied from kjs/ErrorPrototype.cpp.
              * runtime/ErrorPrototype.h: Copied from kjs/ErrorPrototype.h.
              * runtime/FunctionConstructor.cpp: Copied from kjs/FunctionConstructor.cpp.
              * runtime/FunctionConstructor.h: Copied from kjs/FunctionConstructor.h.
              * runtime/FunctionPrototype.cpp: Copied from kjs/FunctionPrototype.cpp.
              * runtime/FunctionPrototype.h: Copied from kjs/FunctionPrototype.h.
              * runtime/GlobalEvalFunction.cpp: Copied from kjs/GlobalEvalFunction.cpp.
              * runtime/GlobalEvalFunction.h: Copied from kjs/GlobalEvalFunction.h.
              * runtime/InternalFunction.cpp: Copied from kjs/InternalFunction.cpp.
              * runtime/InternalFunction.h: Copied from kjs/InternalFunction.h.
              * runtime/JSArray.cpp: Copied from kjs/JSArray.cpp.
              * runtime/JSArray.h: Copied from kjs/JSArray.h.
              * runtime/JSCell.cpp: Copied from kjs/JSCell.cpp.
              * runtime/JSCell.h: Copied from kjs/JSCell.h.
              * runtime/JSFunction.cpp: Copied from kjs/JSFunction.cpp.
              * runtime/JSFunction.h: Copied from kjs/JSFunction.h.
              * runtime/JSGlobalObject.cpp: Copied from kjs/JSGlobalObject.cpp.
              * runtime/JSGlobalObject.h: Copied from kjs/JSGlobalObject.h.
              * runtime/JSGlobalObjectFunctions.cpp: Copied from kjs/JSGlobalObjectFunctions.cpp.
              * runtime/JSGlobalObjectFunctions.h: Copied from kjs/JSGlobalObjectFunctions.h.
              * runtime/JSImmediate.cpp: Copied from kjs/JSImmediate.cpp.
              * runtime/JSImmediate.h: Copied from kjs/JSImmediate.h.
              * runtime/JSNotAnObject.cpp: Copied from kjs/JSNotAnObject.cpp.
              * runtime/JSNotAnObject.h: Copied from kjs/JSNotAnObject.h.
              * runtime/JSNumberCell.cpp: Copied from kjs/JSNumberCell.cpp.
              * runtime/JSNumberCell.h: Copied from kjs/JSNumberCell.h.
              * runtime/JSObject.cpp: Copied from kjs/JSObject.cpp.
              * runtime/JSObject.h: Copied from kjs/JSObject.h.
              * runtime/JSString.cpp: Copied from kjs/JSString.cpp.
              * runtime/JSString.h: Copied from kjs/JSString.h.
              * runtime/JSValue.cpp: Copied from kjs/JSValue.cpp.
              * runtime/JSValue.h: Copied from kjs/JSValue.h.
              * runtime/JSVariableObject.cpp: Copied from kjs/JSVariableObject.cpp.
              * runtime/JSVariableObject.h: Copied from kjs/JSVariableObject.h.
              * runtime/JSWrapperObject.cpp: Copied from kjs/JSWrapperObject.cpp.
              * runtime/JSWrapperObject.h: Copied from kjs/JSWrapperObject.h.
              * runtime/MathObject.cpp: Copied from kjs/MathObject.cpp.
              * runtime/MathObject.h: Copied from kjs/MathObject.h.
              * runtime/NativeErrorConstructor.cpp: Copied from kjs/NativeErrorConstructor.cpp.
              * runtime/NativeErrorConstructor.h: Copied from kjs/NativeErrorConstructor.h.
              * runtime/NativeErrorPrototype.cpp: Copied from kjs/NativeErrorPrototype.cpp.
              * runtime/NativeErrorPrototype.h: Copied from kjs/NativeErrorPrototype.h.
              * runtime/NumberConstructor.cpp: Copied from kjs/NumberConstructor.cpp.
              * runtime/NumberConstructor.h: Copied from kjs/NumberConstructor.h.
              * runtime/NumberObject.cpp: Copied from kjs/NumberObject.cpp.
              * runtime/NumberObject.h: Copied from kjs/NumberObject.h.
              * runtime/NumberPrototype.cpp: Copied from kjs/NumberPrototype.cpp.
              * runtime/NumberPrototype.h: Copied from kjs/NumberPrototype.h.
              * runtime/ObjectConstructor.cpp: Copied from kjs/ObjectConstructor.cpp.
              * runtime/ObjectConstructor.h: Copied from kjs/ObjectConstructor.h.
              * runtime/ObjectPrototype.cpp: Copied from kjs/ObjectPrototype.cpp.
              * runtime/ObjectPrototype.h: Copied from kjs/ObjectPrototype.h.
              * runtime/PropertyMap.cpp: Copied from kjs/PropertyMap.cpp.
              * runtime/PropertyMap.h: Copied from kjs/PropertyMap.h.
              * runtime/PropertySlot.cpp: Copied from kjs/PropertySlot.cpp.
              * runtime/PropertySlot.h: Copied from kjs/PropertySlot.h.
              * runtime/PrototypeFunction.cpp: Copied from kjs/PrototypeFunction.cpp.
              * runtime/PrototypeFunction.h: Copied from kjs/PrototypeFunction.h.
              * runtime/PutPropertySlot.h: Copied from kjs/PutPropertySlot.h.
              * runtime/SmallStrings.cpp: Copied from kjs/SmallStrings.cpp.
              * runtime/SmallStrings.h: Copied from kjs/SmallStrings.h.
              * runtime/StringConstructor.cpp: Copied from kjs/StringConstructor.cpp.
              * runtime/StringConstructor.h: Copied from kjs/StringConstructor.h.
              * runtime/StringObject.cpp: Copied from kjs/StringObject.cpp.
              * runtime/StringObject.h: Copied from kjs/StringObject.h.
              * runtime/StringObjectThatMasqueradesAsUndefined.h: Copied from kjs/StringObjectThatMasqueradesAsUndefined.h.
              * runtime/StringPrototype.cpp: Copied from kjs/StringPrototype.cpp.
              * runtime/StringPrototype.h: Copied from kjs/StringPrototype.h.
              * runtime/StructureID.cpp: Copied from kjs/StructureID.cpp.
              * runtime/StructureID.h: Copied from kjs/StructureID.h.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37938 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      53173f3b
  27. 24 Oct, 2008 1 commit
    • darin@apple.com's avatar
      JavaScriptCore: · 44331f8b
      darin@apple.com authored
      2008-10-24  Darin Adler  <darin@apple.com>
      
              - finish rolling out https://bugs.webkit.org/show_bug.cgi?id=21732
      
              * API/APICast.h:
              * API/JSCallbackConstructor.h:
              * API/JSCallbackFunction.cpp:
              * API/JSCallbackFunction.h:
              * API/JSCallbackObject.h:
              * API/JSCallbackObjectFunctions.h:
              * API/JSContextRef.cpp:
              * API/JSObjectRef.cpp:
              * API/JSValueRef.cpp:
              * VM/CTI.cpp:
              * VM/CTI.h:
              * VM/CodeBlock.cpp:
              * VM/CodeBlock.h:
              * VM/CodeGenerator.cpp:
              * VM/CodeGenerator.h:
              * VM/ExceptionHelpers.cpp:
              * VM/ExceptionHelpers.h:
              * VM/JSPropertyNameIterator.cpp:
              * VM/JSPropertyNameIterator.h:
              * VM/Machine.cpp:
              * VM/Machine.h:
              * VM/Register.h:
              * kjs/ArgList.cpp:
              * kjs/ArgList.h:
              * kjs/Arguments.cpp:
              * kjs/Arguments.h:
              * kjs/ArrayConstructor.cpp:
              * kjs/ArrayPrototype.cpp:
              * kjs/Boo...
      44331f8b
  28. 18 Oct, 2008 2 commits
    • darin@apple.com's avatar
      JavaScriptCore: · 67c6c018
      darin@apple.com authored
      2008-10-18  Darin Adler  <darin@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              - next step on https://bugs.webkit.org/show_bug.cgi?id=21732
                improve performance by eliminating JSValue as a base class for JSCell
      
              Use JSValuePtr everywhere instead of JSValue*. In the future, we'll be
              changing JSValuePtr to be a class, and then eventually renaming it
              to JSValue once that's done.
      
              * JavaScriptCore.exp: Update entry points, since some now take JSValue*
              instead of const JSValue*.
      
              * API/APICast.h:
              * API/JSCallbackConstructor.h:
              * API/JSCallbackFunction.cpp:
              * API/JSCallbackFunction.h:
              * API/JSCallbackObject.h:
              * API/JSCallbackObjectFunctions.h:
              * API/JSContextRef.cpp:
              * API/JSObjectRef.cpp:
              * API/JSValueRef.cpp:
              * VM/CTI.cpp:
              * VM/CTI.h:
              * VM/CodeBlock.cpp:
              * VM/CodeBlock.h:
              * VM/CodeGenerator.cpp:
              * VM/CodeGenerator.h:
              * VM/ExceptionHelpers.cpp:
              * VM/ExceptionHelpers.h:
              * VM/JSPropertyNameIterator.cpp:
              * VM/JSPropertyNameIterator.h:
              * VM/Machine.cpp:
              * VM/Machine.h:
              * VM/Register.h:
              * kjs/ArgList.cpp:
              * kjs/ArgList.h:
              * kjs/Arguments.cpp:
              * kjs/Arguments.h:
              * kjs/ArrayConstructor.cpp:
              * kjs/ArrayPrototype.cpp:
              * kjs/BooleanConstructor.cpp:
              * kjs/BooleanConstructor.h:
              * kjs/BooleanObject.h:
              * kjs/BooleanPrototype.cpp:
              * kjs/CallData.cpp:
              * kjs/CallData.h:
              * kjs/ConstructData.cpp:
              * kjs/ConstructData.h:
              * kjs/DateConstructor.cpp:
              * kjs/DateInstance.h:
              * kjs/DatePrototype.cpp:
              * kjs/DebuggerCallFrame.cpp:
              * kjs/DebuggerCallFrame.h:
              * kjs/ErrorConstructor.cpp:
              * kjs/ErrorPrototype.cpp:
              * kjs/ExecState.cpp:
              * kjs/ExecState.h:
              * kjs/FunctionConstructor.cpp:
              * kjs/FunctionPrototype.cpp:
              * kjs/GetterSetter.cpp:
              * kjs/GetterSetter.h:
              * kjs/InternalFunction.h:
              * kjs/JSActivation.cpp:
              * kjs/JSActivation.h:
              * kjs/JSArray.cpp:
              * kjs/JSArray.h:
              * kjs/JSCell.cpp:
              * kjs/JSCell.h:
              * kjs/JSFunction.cpp:
              * kjs/JSFunction.h:
              * kjs/JSGlobalData.h:
              * kjs/JSGlobalObject.cpp:
              * kjs/JSGlobalObject.h:
              * kjs/JSGlobalObjectFunctions.cpp:
              * kjs/JSGlobalObjectFunctions.h:
              * kjs/JSImmediate.cpp:
              * kjs/JSImmediate.h:
              * kjs/JSNotAnObject.cpp:
              * kjs/JSNotAnObject.h:
              * kjs/JSNumberCell.cpp:
              * kjs/JSNumberCell.h:
              * kjs/JSObject.cpp:
              * kjs/JSObject.h:
              * kjs/JSStaticScopeObject.cpp:
              * kjs/JSStaticScopeObject.h:
              * kjs/JSString.cpp:
              * kjs/JSString.h:
              * kjs/JSValue.h:
              * kjs/JSVariableObject.h:
              * kjs/JSWrapperObject.h:
              * kjs/MathObject.cpp:
              * kjs/NativeErrorConstructor.cpp:
              * kjs/NumberConstructor.cpp:
              * kjs/NumberConstructor.h:
              * kjs/NumberObject.cpp:
              * kjs/NumberObject.h:
              * kjs/NumberPrototype.cpp:
              * kjs/ObjectConstructor.cpp:
              * kjs/ObjectPrototype.cpp:
              * kjs/ObjectPrototype.h:
              * kjs/PropertyMap.h:
              * kjs/PropertySlot.cpp:
              * kjs/PropertySlot.h:
              * kjs/RegExpConstructor.cpp:
              * kjs/RegExpConstructor.h:
              * kjs/RegExpMatchesArray.h:
              * kjs/RegExpObject.cpp:
              * kjs/RegExpObject.h:
              * kjs/RegExpPrototype.cpp:
              * kjs/Shell.cpp:
              * kjs/StringConstructor.cpp:
              * kjs/StringObject.cpp:
              * kjs/StringObject.h:
              * kjs/StringObjectThatMasqueradesAsUndefined.h:
              * kjs/StringPrototype.cpp:
              * kjs/StructureID.cpp:
              * kjs/StructureID.h:
              * kjs/collector.cpp:
              * kjs/collector.h:
              * kjs/completion.h:
              * kjs/grammar.y:
              * kjs/interpreter.cpp:
              * kjs/interpreter.h:
              * kjs/lookup.cpp:
              * kjs/lookup.h:
              * kjs/nodes.h:
              * kjs/operations.cpp:
              * kjs/operations.h:
              * kjs/protect.h:
              * profiler/ProfileGenerator.cpp:
              Replace JSValue* with JSValuePtr.
      
      JavaScriptGlue:
      
      2008-10-18  Darin Adler  <darin@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              - next step on https://bugs.webkit.org/show_bug.cgi?id=21732
                improve performance by eliminating JSValue as a base class for JSCell
      
              Use JSValuePtr everywhere instead of JSValue*. In the future, we'll be
              changing JSValuePtr to be a class, and then eventually renaming it
              to JSValue once that's done.
      
              * JSObject.cpp:
              * JSValueWrapper.cpp:
              * UserObjectImp.cpp:
              * UserObjectImp.h:
              Replace JSValue* with JSValuePtr.
      
      WebCore:
      
      2008-10-18  Darin Adler  <darin@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              - next step on https://bugs.webkit.org/show_bug.cgi?id=21732
                improve performance by eliminating JSValue as a base class for JSCell
      
              Use JSValuePtr everywhere instead of JSValue*. In the future, we'll be
              changing JSValuePtr to be a class, and then eventually renaming it
              to JSValue once that's done.
      
              * bindings/js/JSAttrCustom.cpp:
              * bindings/js/JSCSSRuleCustom.cpp:
              * bindings/js/JSCSSStyleDeclarationCustom.cpp:
              * bindings/js/JSCSSValueCustom.cpp:
              * bindings/js/JSCanvasPixelArrayCustom.h:
              * bindings/js/JSCanvasRenderingContext2DCustom.cpp:
              * bindings/js/JSClipboardCustom.cpp:
              * bindings/js/JSConsoleCustom.cpp:
              * bindings/js/JSCustomSQLStatementCallback.cpp:
              * bindings/js/JSCustomSQLStatementErrorCallback.cpp:
              * bindings/js/JSCustomSQLTransactionCallback.cpp:
              * bindings/js/JSCustomSQLTransactionErrorCallback.cpp:
              * bindings/js/JSCustomVoidCallback.cpp:
              * bindings/js/JSCustomVoidCallback.h:
              * bindings/js/JSCustomXPathNSResolver.cpp:
              * bindings/js/JSDOMApplicationCacheCustom.cpp:
              * bindings/js/JSDOMBinding.cpp:
              * bindings/js/JSDOMBinding.h:
              * bindings/js/JSDOMWindowBase.cpp:
              * bindings/js/JSDOMWindowBase.h:
              * bindings/js/JSDOMWindowCustom.cpp:
              * bindings/js/JSDOMWindowCustom.h:
              * bindings/js/JSDOMWindowShell.cpp:
              * bindings/js/JSDOMWindowShell.h:
              * bindings/js/JSDatabaseCustom.cpp:
              * bindings/js/JSDocumentCustom.cpp:
              * bindings/js/JSElementCustom.cpp:
              * bindings/js/JSEventCustom.cpp:
              * bindings/js/JSEventListener.cpp:
              * bindings/js/JSEventTarget.cpp:
              * bindings/js/JSEventTargetBase.h:
              * bindings/js/JSEventTargetNodeCustom.cpp:
              * bindings/js/JSHTMLAllCollection.h:
              * bindings/js/JSHTMLAppletElementCustom.cpp:
              * bindings/js/JSHTMLCollectionCustom.cpp:
              * bindings/js/JSHTMLDocumentCustom.cpp:
              * bindings/js/JSHTMLEmbedElementCustom.cpp:
              * bindings/js/JSHTMLFormElementCustom.cpp:
              * bindings/js/JSHTMLFrameElementCustom.cpp:
              * bindings/js/JSHTMLFrameSetElementCustom.cpp:
              * bindings/js/JSHTMLIFrameElementCustom.cpp:
              * bindings/js/JSHTMLInputElementCustom.cpp:
              * bindings/js/JSHTMLObjectElementCustom.cpp:
              * bindings/js/JSHTMLOptionsCollectionCustom.cpp:
              * bindings/js/JSHTMLSelectElementCustom.cpp:
              * bindings/js/JSHTMLSelectElementCustom.h:
              * bindings/js/JSHistoryCustom.cpp:
              * bindings/js/JSImageDataCustom.cpp:
              * bindings/js/JSInspectedObjectWrapper.cpp:
              * bindings/js/JSInspectedObjectWrapper.h:
              * bindings/js/JSInspectorCallbackWrapper.cpp:
              * bindings/js/JSInspectorCallbackWrapper.h:
              * bindings/js/JSJavaScriptCallFrameCustom.cpp:
              * bindings/js/JSLocationCustom.cpp:
              * bindings/js/JSMessagePortCustom.cpp:
              * bindings/js/JSMimeTypeArrayCustom.cpp:
              * bindings/js/JSNamedNodeMapCustom.cpp:
              * bindings/js/JSNamedNodesCollection.cpp:
              * bindings/js/JSNamedNodesCollection.h:
              * bindings/js/JSNavigatorCustom.cpp:
              * bindings/js/JSNodeCustom.cpp:
              * bindings/js/JSNodeFilterCondition.cpp:
              * bindings/js/JSNodeFilterCustom.cpp:
              * bindings/js/JSNodeIteratorCustom.cpp:
              * bindings/js/JSNodeListCustom.cpp:
              * bindings/js/JSPluginArrayCustom.cpp:
              * bindings/js/JSPluginCustom.cpp:
              * bindings/js/JSPluginElementFunctions.cpp:
              * bindings/js/JSPluginElementFunctions.h:
              * bindings/js/JSQuarantinedObjectWrapper.cpp:
              * bindings/js/JSQuarantinedObjectWrapper.h:
              * bindings/js/JSRGBColor.cpp:
              * bindings/js/JSRGBColor.h:
              * bindings/js/JSSQLResultSetRowListCustom.cpp:
              * bindings/js/JSSQLTransactionCustom.cpp:
              * bindings/js/JSSVGElementInstanceCustom.cpp:
              * bindings/js/JSSVGLengthCustom.cpp:
              * bindings/js/JSSVGMatrixCustom.cpp:
              * bindings/js/JSSVGPathSegCustom.cpp:
              * bindings/js/JSSVGPathSegListCustom.cpp:
              * bindings/js/JSSVGPointListCustom.cpp:
              * bindings/js/JSSVGTransformListCustom.cpp:
              * bindings/js/JSStorageCustom.cpp:
              * bindings/js/JSStyleSheetCustom.cpp:
              * bindings/js/JSStyleSheetListCustom.cpp:
              * bindings/js/JSTextCustom.cpp:
              * bindings/js/JSTreeWalkerCustom.cpp:
              * bindings/js/JSXMLHttpRequestCustom.cpp:
              * bindings/js/JSXMLHttpRequestUploadCustom.cpp:
              * bindings/js/JSXSLTProcessorCustom.cpp:
              * bindings/js/ScheduledAction.cpp:
              * bindings/js/ScheduledAction.h:
              * bindings/js/ScriptController.cpp:
              * bindings/js/ScriptController.h:
              * bindings/objc/WebScriptObject.mm:
              * bindings/scripts/CodeGeneratorJS.pm:
              * bridge/NP_jsobject.cpp:
              * bridge/c/c_instance.cpp:
              * bridge/c/c_instance.h:
              * bridge/c/c_runtime.cpp:
              * bridge/c/c_runtime.h:
              * bridge/c/c_utility.cpp:
              * bridge/jni/jni_instance.cpp:
              * bridge/jni/jni_instance.h:
              * bridge/jni/jni_jsobject.mm:
              * bridge/jni/jni_objc.mm:
              * bridge/jni/jni_runtime.cpp:
              * bridge/jni/jni_runtime.h:
              * bridge/jni/jni_utility.cpp:
              * bridge/objc/objc_class.mm:
              * bridge/objc/objc_instance.h:
              * bridge/objc/objc_instance.mm:
              * bridge/objc/objc_runtime.h:
              * bridge/objc/objc_runtime.mm:
              * bridge/objc/objc_utility.h:
              * bridge/objc/objc_utility.mm:
              * bridge/runtime.h:
              * bridge/runtime_array.cpp:
              * bridge/runtime_array.h:
              * bridge/runtime_method.cpp:
              * bridge/runtime_method.h:
              * bridge/runtime_object.cpp:
              * bridge/runtime_object.h:
              * inspector/JavaScriptCallFrame.cpp:
              * inspector/JavaScriptCallFrame.h:
              * inspector/JavaScriptProfile.cpp:
              * inspector/JavaScriptProfileNode.cpp:
              * loader/FrameLoader.cpp:
              * loader/FrameLoader.h:
              * page/Console.cpp:
              * page/Console.h:
              * plugins/MimeTypeArray.h:
              * plugins/Plugin.h:
              * plugins/PluginArray.h:
              * xml/XMLHttpRequest.cpp:
              Replace JSValue* with JSValuePtr.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37684 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      67c6c018
    • darin@apple.com's avatar
      JavaScriptCore: · 5a49442f
      darin@apple.com authored
      2008-10-18  Darin Adler  <darin@apple.com>
      
              Reviewed by Oliver Hunt.
      
              - first step of https://bugs.webkit.org/show_bug.cgi?id=21732
                improve performance by eliminating JSValue as a base class for JSCell
      
              Remove casts from JSValue* to derived classes, replacing them with
              calls to inline casting functions. These functions are also a bit
              better than aidrect cast because they also do a runtime assertion.
      
              Removed use of 0 as for JSValue*, changing call sites to use a
              noValue() function instead.
      
              Move things needed by classes derived from JSValue out of the class,
              since the classes won't be deriving from JSValue any more soon.
      
              I did most of these changes by changing JSValue to not be JSValue* any
              more, then fixing a lot of the compilation problems, then rolling out
              the JSValue change.
      
              1.011x as fast on SunSpider (presumably due to some of the Machine.cpp changes)
      
              * API/APICast.h: Removed unneeded forward declarations.
      
              * API/JSCallbackObject.h: Added an asCallbackObject function for casting.
              * API/JSCallbackObjectFunctions.h:
              (JSC::JSCallbackObject::asCallbackObject): Added.
              (JSC::JSCallbackObject::getOwnPropertySlot): Use asObject.
              (JSC::JSCallbackObject::call): Use noValue.
              (JSC::JSCallbackObject::staticValueGetter): Use asCallbackObject.
              (JSC::JSCallbackObject::staticFunctionGetter): Ditto.
              (JSC::JSCallbackObject::callbackGetter): Ditto.
      
              * JavaScriptCore.exp: Updated.
      
              * JavaScriptCore.xcodeproj/project.pbxproj: Added RegExpMatchesArray.h.
      
              * VM/CTI.cpp:
              (JSC::CTI::asInteger): Added. For use casting a JSValue to an integer.
              (JSC::CTI::emitGetArg): Use asInteger.
              (JSC::CTI::emitGetPutArg): Ditto.
              (JSC::CTI::getConstantImmediateNumericArg): Ditto. Also use noValue.
              (JSC::CTI::emitInitRegister): Use asInteger.
              (JSC::CTI::getDeTaggedConstantImmediate): Ditto.
              (JSC::CTI::compileOpCallInitializeCallFrame): Ditto.
              (JSC::CTI::compileOpCall): Ditto.
              (JSC::CTI::compileOpStrictEq): Ditto.
              (JSC::CTI::privateCompileMainPass): Ditto.
              (JSC::CTI::privateCompileGetByIdProto): Ditto.
              (JSC::CTI::privateCompileGetByIdChain): Ditto.
              (JSC::CTI::privateCompilePutByIdTransition): Ditto.
              * VM/CTI.h: Rewrite the ARG-related macros to use C++ casts instead of
              C casts and get rid of some extra parentheses. Addd declaration of
              asInteger.
      
              * VM/CodeGenerator.cpp:
              (JSC::CodeGenerator::emitEqualityOp): Use asString.
              (JSC::CodeGenerator::emitLoad): Use noValue.
              (JSC::CodeGenerator::findScopedProperty): Change globalObject argument
              to JSObject* instead of JSValue*.
              (JSC::CodeGenerator::emitResolve): Remove unneeded cast.
              (JSC::CodeGenerator::emitGetScopedVar): Use asCell.
              (JSC::CodeGenerator::emitPutScopedVar): Ditto.
              * VM/CodeGenerator.h: Changed out argument of findScopedProperty.
              Also change the JSValueMap to use PtrHash explicitly instead of
              getting it from DefaultHash.
      
              * VM/JSPropertyNameIterator.cpp:
              (JSC::JSPropertyNameIterator::toPrimitive): Use noValue.
              * VM/JSPropertyNameIterator.h:
              (JSC::JSPropertyNameIterator::next): Ditto.
      
              * VM/Machine.cpp:
              (JSC::fastIsNumber): Moved isImmediate check here instead of
              checking for 0 inside Heap::isNumber. Use asCell and asNumberCell.
              (JSC::fastToInt32): Ditto.
              (JSC::fastToUInt32): Ditto.
              (JSC::jsLess): Use asString.
              (JSC::jsLessEq): Ditto.
              (JSC::jsAdd): Ditto.
              (JSC::jsTypeStringForValue): Use asObject.
              (JSC::jsIsObjectType): Ditto.
              (JSC::jsIsFunctionType): Ditto.
              (JSC::inlineResolveBase): Use noValue.
              (JSC::Machine::callEval): Use asString. Initialize result to
              undefined, not 0.
              (JSC::Machine::Machine): Remove unneeded casts to JSCell*.
              (JSC::Machine::throwException): Use asObject.
              (JSC::Machine::debug): Remove explicit calls to the DebuggerCallFrame
              constructor.
              (JSC::Machine::checkTimeout): Use noValue.
              (JSC::cachePrototypeChain): Use asObject.
              (JSC::Machine::tryCachePutByID): Use asCell.
              (JSC::Machine::tryCacheGetByID): Use aCell and asObject.
              (JSC::Machine::privateExecute): Use noValue, asCell, asObject, asString,
              asArray, asActivation, asFunction. Changed code that creates call frames
              for host functions to pass 0 for the function pointer -- the call frame
              needs a JSFunction* and a host function object is not one. This was
              caught by the assertions in the casting functions. Also remove some
              unneeded casts in cases where two values are compared.
              (JSC::Machine::retrieveLastCaller): Use noValue.
              (JSC::Machine::tryCTICachePutByID): Use asCell.
              (JSC::Machine::tryCTICacheGetByID): Use aCell and asObject.
              (JSC::setUpThrowTrampolineReturnAddress): Added this function to restore
              the PIC-branch-avoidance that was recently lost.
              (JSC::Machine::cti_op_add): Use asString.
              (JSC::Machine::cti_op_instanceof): Use asCell and asObject.
              (JSC::Machine::cti_op_call_JSFunction): Use asFunction.
              (JSC::Machine::cti_op_call_NotJSFunction): Changed code to pass 0 for
              the function pointer, since we don't have a JSFunction. Use asObject.
              (JSC::Machine::cti_op_tear_off_activation): Use asActivation.
              (JSC::Machine::cti_op_construct_JSConstruct): Use asFunction and asObject.
              (JSC::Machine::cti_op_construct_NotJSConstruct): use asObject.
              (JSC::Machine::cti_op_get_by_val): Use asArray and asString.
              (JSC::Machine::cti_op_resolve_func): Use asPointer; this helps prepare
              us for a situation where JSValue is not a pointer.
              (JSC::Machine::cti_op_put_by_val): Use asArray.
              (JSC::Machine::cti_op_put_by_val_array): Ditto.
              (JSC::Machine::cti_op_resolve_global): Use asGlobalObject.
              (JSC::Machine::cti_op_post_inc): Change VM_CHECK_EXCEPTION_2 to
              VM_CHECK_EXCEPTION_AT_END, since there's no observable work done after
              that point. Also use asPointer.
              (JSC::Machine::cti_op_resolve_with_base): Use asPointer.
              (JSC::Machine::cti_op_post_dec): Change VM_CHECK_EXCEPTION_2 to
              VM_CHECK_EXCEPTION_AT_END, since there's no observable work done after
              that point. Also use asPointer.
              (JSC::Machine::cti_op_call_eval): Use asObject, noValue, and change
              VM_CHECK_EXCEPTION_ARG to VM_THROW_EXCEPTION_AT_END.
              (JSC::Machine::cti_op_throw): Change return value to a JSValue*.
              (JSC::Machine::cti_op_in): Use asObject.
              (JSC::Machine::cti_op_switch_char): Use asString.
              (JSC::Machine::cti_op_switch_string): Ditto.
              (JSC::Machine::cti_op_put_getter): Use asObject.
              (JSC::Machine::cti_op_put_setter): Ditto.
              (JSC::Machine::cti_vm_throw): Change return value to a JSValue*.
              Use noValue.
              * VM/Machine.h: Change return values of both cti_op_throw and
              cti_vm_throw to JSValue*.
      
              * VM/Register.h: Remove nullJSValue, which is the same thing
              as noValue(). Also removed unneeded definition of JSValue.
      
              * kjs/ArgList.h: Removed unneeded definition of JSValue.
      
              * kjs/Arguments.h:
              (JSC::asArguments): Added.
      
              * kjs/ArrayPrototype.cpp:
              (JSC::getProperty): Use noValue.
              (JSC::arrayProtoFuncToString): Use asArray.
              (JSC::arrayProtoFuncToLocaleString): Ditto.
              (JSC::arrayProtoFuncConcat): Ditto.
              (JSC::arrayProtoFuncPop): Ditto. Also removed unneeded initialization
              of the result, which is set in both sides of the branch.
              (JSC::arrayProtoFuncPush): Ditto.
              (JSC::arrayProtoFuncShift): Removed unneeded initialization
              of the result, which is set in both sides of the branch.
              (JSC::arrayProtoFuncSort): Use asArray.
      
              * kjs/BooleanObject.h:
              (JSC::asBooleanObject): Added.
      
              * kjs/BooleanPrototype.cpp:
              (JSC::booleanProtoFuncToString): Use asBooleanObject.
              (JSC::booleanProtoFuncValueOf): Ditto.
      
              * kjs/CallData.cpp:
              (JSC::call): Use asObject and asFunction.
              * kjs/ConstructData.cpp:
              (JSC::construct): Ditto.
      
              * kjs/DateConstructor.cpp:
              (JSC::constructDate): Use asDateInstance.
      
              * kjs/DateInstance.h:
              (JSC::asDateInstance): Added.
      
              * kjs/DatePrototype.cpp:
              (JSC::dateProtoFuncToString): Use asDateInstance.
              (JSC::dateProtoFuncToUTCString): Ditto.
              (JSC::dateProtoFuncToDateString): Ditto.
              (JSC::dateProtoFuncToTimeString): Ditto.
              (JSC::dateProtoFuncToLocaleString): Ditto.
              (JSC::dateProtoFuncToLocaleDateString): Ditto.
              (JSC::dateProtoFuncToLocaleTimeString): Ditto.
              (JSC::dateProtoFuncValueOf): Ditto.
              (JSC::dateProtoFuncGetTime): Ditto.
              (JSC::dateProtoFuncGetFullYear): Ditto.
              (JSC::dateProtoFuncGetUTCFullYear): Ditto.
              (JSC::dateProtoFuncToGMTString): Ditto.
              (JSC::dateProtoFuncGetMonth): Ditto.
              (JSC::dateProtoFuncGetUTCMonth): Ditto.
              (JSC::dateProtoFuncGetDate): Ditto.
              (JSC::dateProtoFuncGetUTCDate): Ditto.
              (JSC::dateProtoFuncGetDay): Ditto.
              (JSC::dateProtoFuncGetUTCDay): Ditto.
              (JSC::dateProtoFuncGetHours): Ditto.
              (JSC::dateProtoFuncGetUTCHours): Ditto.
              (JSC::dateProtoFuncGetMinutes): Ditto.
              (JSC::dateProtoFuncGetUTCMinutes): Ditto.
              (JSC::dateProtoFuncGetSeconds): Ditto.
              (JSC::dateProtoFuncGetUTCSeconds): Ditto.
              (JSC::dateProtoFuncGetMilliSeconds): Ditto.
              (JSC::dateProtoFuncGetUTCMilliseconds): Ditto.
              (JSC::dateProtoFuncGetTimezoneOffset): Ditto.
              (JSC::dateProtoFuncSetTime): Ditto.
              (JSC::setNewValueFromTimeArgs): Ditto.
              (JSC::setNewValueFromDateArgs): Ditto.
              (JSC::dateProtoFuncSetYear): Ditto.
              (JSC::dateProtoFuncGetYear): Ditto.
      
              * kjs/DebuggerCallFrame.cpp:
              (JSC::DebuggerCallFrame::thisObject): Use asObject.
              (JSC::DebuggerCallFrame::evaluate): Use noValue.
              * kjs/DebuggerCallFrame.h: Added a constructor that
              takes only a callFrame.
      
              * kjs/ExecState.h:
              (JSC::ExecState::clearException): Use noValue.
      
              * kjs/FunctionPrototype.cpp:
              (JSC::functionProtoFuncToString): Use asFunction.
              (JSC::functionProtoFuncApply): Use asArguments and asArray.
      
              * kjs/GetterSetter.cpp:
              (JSC::GetterSetter::getPrimitiveNumber): Use noValue.
      
              * kjs/GetterSetter.h:
              (JSC::asGetterSetter): Added.
      
              * kjs/InternalFunction.cpp:
              (JSC::InternalFunction::name): Use asString.
      
              * kjs/InternalFunction.h:
              (JSC::asInternalFunction): Added.
      
              * kjs/JSActivation.cpp:
              (JSC::JSActivation::argumentsGetter): Use asActivation.
      
              * kjs/JSActivation.h:
              (JSC::asActivation): Added.
      
              * kjs/JSArray.cpp:
              (JSC::JSArray::putSlowCase): Use noValue.
              (JSC::JSArray::deleteProperty): Ditto.
              (JSC::JSArray::increaseVectorLength): Ditto.
              (JSC::JSArray::setLength): Ditto.
              (JSC::JSArray::pop): Ditto.
              (JSC::JSArray::sort): Ditto.
              (JSC::JSArray::compactForSorting): Ditto.
              * kjs/JSArray.h:
              (JSC::asArray): Added.
      
              * kjs/JSCell.cpp:
              (JSC::JSCell::getJSNumber): Use noValue.
      
              * kjs/JSCell.h:
              (JSC::asCell): Added.
              (JSC::JSValue::asCell): Changed to not preserve const.
              Given the wide use of JSValue* and JSCell*, it's not
              really useful to use const.
              (JSC::JSValue::isNumber): Use asValue.
              (JSC::JSValue::isString): Ditto.
              (JSC::JSValue::isGetterSetter): Ditto.
              (JSC::JSValue::isObject): Ditto.
              (JSC::JSValue::getNumber): Ditto.
              (JSC::JSValue::getString): Ditto.
              (JSC::JSValue::getObject): Ditto.
              (JSC::JSValue::getCallData): Ditto.
              (JSC::JSValue::getConstructData): Ditto.
              (JSC::JSValue::getUInt32): Ditto.
              (JSC::JSValue::getTruncatedInt32): Ditto.
              (JSC::JSValue::getTruncatedUInt32): Ditto.
              (JSC::JSValue::mark): Ditto.
              (JSC::JSValue::marked): Ditto.
              (JSC::JSValue::toPrimitive): Ditto.
              (JSC::JSValue::getPrimitiveNumber): Ditto.
              (JSC::JSValue::toBoolean): Ditto.
              (JSC::JSValue::toNumber): Ditto.
              (JSC::JSValue::toString): Ditto.
              (JSC::JSValue::toObject): Ditto.
              (JSC::JSValue::toThisObject): Ditto.
              (JSC::JSValue::needsThisConversion): Ditto.
              (JSC::JSValue::toThisString): Ditto.
              (JSC::JSValue::getJSNumber): Ditto.
      
              * kjs/JSFunction.cpp:
              (JSC::JSFunction::argumentsGetter): Use asFunction.
              (JSC::JSFunction::callerGetter): Ditto.
              (JSC::JSFunction::lengthGetter): Ditto.
              (JSC::JSFunction::construct): Use asObject.
      
              * kjs/JSFunction.h:
              (JSC::asFunction): Added.
      
              * kjs/JSGlobalObject.cpp:
              (JSC::lastInPrototypeChain): Use asObject.
      
              * kjs/JSGlobalObject.h:
              (JSC::asGlobalObject): Added.
              (JSC::ScopeChainNode::globalObject): Use asGlobalObject.
      
              * kjs/JSImmediate.h: Added noValue, asPointer, and makeValue
              functions. Use rawValue, makeValue, and noValue consistently
              instead of doing reinterpret_cast in various functions.
      
              * kjs/JSNumberCell.h:
              (JSC::asNumberCell): Added.
              (JSC::JSValue::uncheckedGetNumber): Use asValue and asNumberCell.
              (JSC::JSValue::toJSNumber): Use asValue.
      
              * kjs/JSObject.cpp:
              (JSC::JSObject::put): Use asObject and asGetterSetter.
              (JSC::callDefaultValueFunction): Use noValue.
              (JSC::JSObject::defineGetter): Use asGetterSetter.
              (JSC::JSObject::defineSetter): Ditto.
              (JSC::JSObject::lookupGetter): Ditto. Also use asObject.
              (JSC::JSObject::lookupSetter): Ditto.
              (JSC::JSObject::hasInstance): Use asObject.
              (JSC::JSObject::fillGetterPropertySlot): Use asGetterSetter.
      
              * kjs/JSObject.h:
              (JSC::JSObject::getDirect): Use noValue.
              (JSC::asObject): Added.
              (JSC::JSValue::isObject): Use asValue.
              (JSC::JSObject::get): Removed unneeded const_cast.
              (JSC::JSObject::getPropertySlot): Use asObject.
              (JSC::JSValue::get): Removed unneeded const_cast.
              Use asValue, asCell, and asObject.
              (JSC::JSValue::put): Ditto.
              (JSC::JSObject::allocatePropertyStorageInline): Fixed spelling
              of "oldPropertStorage".
      
              * kjs/JSString.cpp:
              (JSC::JSString::getOwnPropertySlot): Use asObject.
      
              * kjs/JSString.h:
              (JSC::asString): Added.
              (JSC::JSValue::toThisJSString): Use asValue.
      
              * kjs/JSValue.h: Make PreferredPrimitiveType a top level enum
              instead of a member of JSValue. Added an asValue function that
              returns this. Removed overload of asCell for const. Use asValue
              instead of getting right at this.
      
              * kjs/ObjectPrototype.cpp:
              (JSC::objectProtoFuncIsPrototypeOf): Use asObject.
              (JSC::objectProtoFuncDefineGetter): Ditto.
              (JSC::objectProtoFuncDefineSetter): Ditto.
      
              * kjs/PropertySlot.h:
              (JSC::PropertySlot::PropertySlot): Take a const JSValue* so the
              callers don't have to worry about const.
              (JSC::PropertySlot::clearBase): Use noValue.
              (JSC::PropertySlot::clearValue): Ditto.
      
              * kjs/RegExpConstructor.cpp:
              (JSC::regExpConstructorDollar1): Use asRegExpConstructor.
              (JSC::regExpConstructorDollar2): Ditto.
              (JSC::regExpConstructorDollar3): Ditto.
              (JSC::regExpConstructorDollar4): Ditto.
              (JSC::regExpConstructorDollar5): Ditto.
              (JSC::regExpConstructorDollar6): Ditto.
              (JSC::regExpConstructorDollar7): Ditto.
              (JSC::regExpConstructorDollar8): Ditto.
              (JSC::regExpConstructorDollar9): Ditto.
              (JSC::regExpConstructorInput): Ditto.
              (JSC::regExpConstructorMultiline): Ditto.
              (JSC::regExpConstructorLastMatch): Ditto.
              (JSC::regExpConstructorLastParen): Ditto.
              (JSC::regExpConstructorLeftContext): Ditto.
              (JSC::regExpConstructorRightContext): Ditto.
              (JSC::setRegExpConstructorInput): Ditto.
              (JSC::setRegExpConstructorMultiline): Ditto.
              (JSC::constructRegExp): Use asObject.
      
              * kjs/RegExpConstructor.h:
              (JSC::asRegExpConstructor): Added.
      
              * kjs/RegExpObject.cpp:
              (JSC::regExpObjectGlobal): Use asRegExpObject.
              (JSC::regExpObjectIgnoreCase): Ditto.
              (JSC::regExpObjectMultiline): Ditto.
              (JSC::regExpObjectSource): Ditto.
              (JSC::regExpObjectLastIndex): Ditto.
              (JSC::setRegExpObjectLastIndex): Ditto.
              (JSC::callRegExpObject): Ditto.
      
              * kjs/RegExpObject.h:
              (JSC::asRegExpObject): Added.
      
              * kjs/RegExpPrototype.cpp:
              (JSC::regExpProtoFuncTest): Use asRegExpObject.
              (JSC::regExpProtoFuncExec): Ditto.
              (JSC::regExpProtoFuncCompile): Ditto.
              (JSC::regExpProtoFuncToString): Ditto.
      
              * kjs/StringObject.h:
              (JSC::StringObject::internalValue): Use asString.
              (JSC::asStringObject): Added.
      
              * kjs/StringPrototype.cpp:
              (JSC::stringProtoFuncReplace): Use asRegExpObject.
              (JSC::stringProtoFuncToString): Ue asStringObject.
              (JSC::stringProtoFuncMatch): Use asRegExpObject.
              (JSC::stringProtoFuncSearch): Ditto.
              (JSC::stringProtoFuncSplit): Ditto.
      
              * kjs/StructureID.cpp:
              (JSC::StructureID::getEnumerablePropertyNames): Use asObject.
              (JSC::StructureID::createCachedPrototypeChain): Ditto.
              (JSC::StructureIDChain::StructureIDChain): Use asCell and asObject.
      
              * kjs/collector.h:
              (JSC::Heap::isNumber): Removed null handling. This can only be called
              on valid cells.
              (JSC::Heap::cellBlock): Removed overload for const and non-const.
              Whether the JSCell* is const or not really should have no effect on
              whether you can modify the collector block it's in.
      
              * kjs/interpreter.cpp:
              (JSC::Interpreter::evaluate): Use noValue and noObject.
      
              * kjs/nodes.cpp:
              (JSC::FunctionCallResolveNode::emitCode): Use JSObject for the global
              object rather than JSValue.
              (JSC::PostfixResolveNode::emitCode): Ditto.
              (JSC::PrefixResolveNode::emitCode): Ditto.
              (JSC::ReadModifyResolveNode::emitCode): Ditto.
              (JSC::AssignResolveNode::emitCode): Ditto.
      
              * kjs/operations.h:
              (JSC::equalSlowCaseInline): Use asString, asCell, asNumberCell, 
              (JSC::strictEqualSlowCaseInline): Ditto.
      
      WebCore:
      
      2008-10-18  Darin Adler  <darin@apple.com>
      
              Reviewed by Oliver Hunt.
      
              - first step of https://bugs.webkit.org/show_bug.cgi?id=21732
                improve performance by eliminating JSValue as a base class for JSCell
      
              Update for change to make PreferredPrimitiveType no longer
              a member of JSValue.
      
              * bridge/c/c_instance.cpp:
              (JSC::Bindings::CInstance::defaultValue): Removed JSValue:: prefix.
              * bridge/jni/jni_instance.cpp:
              (JavaInstance::defaultValue): Ditto.
              * bridge/objc/objc_instance.mm:
              (ObjcInstance::defaultValue): Ditto.
              * bridge/qt/qt_instance.cpp:
              (JSC::Bindings::QtInstance::defaultValue): Ditto.
              * bridge/runtime.h: Ditto. Also removed typedef.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37681 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      5a49442f
  29. 22 Sep, 2008 2 commits
    • weinig@apple.com's avatar
      JavaScriptCore: · cbf3ca98
      weinig@apple.com authored
      2008-09-22  Sam Weinig  <sam@webkit.org>
      
              Reviewed by Darin Adler.
      
              Patch for https://bugs.webkit.org/show_bug.cgi?id=20982
              Speed up the apply method of functions by special-casing array and 'arguments' objects
      
              1% speedup on v8-raytrace.
      
              Test: fast/js/function-apply.html
      
              * kjs/Arguments.cpp:
              (JSC::Arguments::fillArgList):
              * kjs/Arguments.h:
              * kjs/FunctionPrototype.cpp:
              (JSC::functionProtoFuncApply):
              * kjs/JSArray.cpp:
              (JSC::JSArray::fillArgList):
              * kjs/JSArray.h:
      
      LayoutTests:
      
      2008-09-22  Sam Weinig  <sam@webkit.org>
      
              Reviewed by Darin Adler.
      
              Test for https://bugs.webkit.org/show_bug.cgi?id=20982
      
              * fast/js/function-apply-expected.txt: Added.
              * fast/js/function-apply.html: Added.
              * fast/js/resources/function-apply.js: Added.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36779 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      cbf3ca98
    • darin@apple.com's avatar
      2008-09-22 Darin Adler <darin@apple.com> · ef5124b0
      darin@apple.com authored
              Reviewed by Sam Weinig.
      
              - https://bugs.webkit.org/show_bug.cgi?id=20993
                Array.push/pop need optimized cases for JSArray
      
              3% or so speedup on DeltaBlue benchmark.
      
              * kjs/ArrayPrototype.cpp:
              (JSC::arrayProtoFuncPop): Call JSArray::pop when appropriate.
              (JSC::arrayProtoFuncPush): Call JSArray::push when appropriate.
      
              * kjs/JSArray.cpp:
              (JSC::JSArray::putSlowCase): Set m_fastAccessCutoff when appropriate, getting
              us into the fast code path.
              (JSC::JSArray::pop): Added.
              (JSC::JSArray::push): Added.
              * kjs/JSArray.h: Added push and pop.
      
              * kjs/operations.cpp:
              (JSC::throwOutOfMemoryError): Don't inline this. Helps us avoid PIC branches.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36778 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      ef5124b0
  30. 20 Sep, 2008 1 commit
    • darin@apple.com's avatar
      JavaScriptCore: · 8281d838
      darin@apple.com authored
      2008-09-20  Darin Adler  <darin@apple.com>
      
              Reviewed by Maciej Stachowiak.
      
              - finish https://bugs.webkit.org/show_bug.cgi?id=20858
                make each distinct C++ class get a distinct JSC::Structure
      
              This also includes some optimizations that make the change an overall
              small speedup. Without those it was a bit of a slowdown.
      
              * API/JSCallbackConstructor.cpp:
              (JSC::JSCallbackConstructor::JSCallbackConstructor): Take a structure.
              * API/JSCallbackConstructor.h: Ditto.
              * API/JSCallbackFunction.cpp:
              (JSC::JSCallbackFunction::JSCallbackFunction): Pass a structure.
              * API/JSCallbackObject.h: Take a structure.
              * API/JSCallbackObjectFunctions.h:
              (JSC::JSCallbackObject::JSCallbackObject): Ditto.
      
              * API/JSClassRef.cpp:
              (OpaqueJSClass::prototype): Pass in a structure. Call setPrototype
              if there's a custom prototype involved.
              * API/JSObjectRef.cpp:
              (JSObjectMake): Ditto.
              (JSObjectMakeConstructor): Pass in a structure.
      
              * JavaScriptCore.exp: Updated.
      
              * VM/Machine.cpp:
              (JSC::jsLess): Added a special case for when both arguments are strings.
              This avoids converting both strings to with UString::toDouble.
              (JSC::jsLessEq): Ditto.
              (JSC::Machine::privateExecute): Pass in a structure.
              (JSC::Machine::cti_op_construct_JSConstruct): Ditto.
              (JSC::Machine::cti_op_new_regexp): Ditto.
              (JSC::Machine::cti_op_is_string): Ditto.
              * VM/Machine.h: Made isJSString public so it can be used in the CTI.
      
              * kjs/Arguments.cpp:
              (JSC::Arguments::Arguments): Pass in a structure.
      
              * kjs/JSCell.h: Mark constructor explicit.
      
              * kjs/JSGlobalObject.cpp:
              (JSC::markIfNeeded): Added an overload for marking structures.
              (JSC::JSGlobalObject::reset): Eliminate code to set data members to
              zero. We now do that in the constructor, and we no longer use this
              anywhere except in the constructor. Added code to create structures.
              Pass structures rather than prototypes when creating objects.
              (JSC::JSGlobalObject::mark): Mark the structures.
      
              * kjs/JSGlobalObject.h: Removed unneeded class declarations.
              Added initializers for raw pointers in JSGlobalObjectData so
              everything starts with a 0. Added structure data and accessor
              functions.
      
              * kjs/JSImmediate.cpp:
              (JSC::JSImmediate::nonInlineNaN): Added.
              * kjs/JSImmediate.h:
              (JSC::JSImmediate::toDouble): Rewrote to avoid PIC branches.
      
              * kjs/JSNumberCell.cpp:
              (JSC::jsNumberCell): Made non-inline to avoid PIC branches
              in functions that call this one.
              (JSC::jsNaN): Ditto.
              * kjs/JSNumberCell.h: Ditto.
      
              * kjs/JSObject.h: Removed constructor that takes a prototype.
              All callers now pass structures.
      
              * kjs/ArrayConstructor.cpp:
              (JSC::ArrayConstructor::ArrayConstructor):
              (JSC::constructArrayWithSizeQuirk):
              * kjs/ArrayConstructor.h:
              * kjs/ArrayPrototype.cpp:
              (JSC::ArrayPrototype::ArrayPrototype):
              * kjs/ArrayPrototype.h:
              * kjs/BooleanConstructor.cpp:
              (JSC::BooleanConstructor::BooleanConstructor):
              (JSC::constructBoolean):
              (JSC::constructBooleanFromImmediateBoolean):
              * kjs/BooleanConstructor.h:
              * kjs/BooleanObject.cpp:
              (JSC::BooleanObject::BooleanObject):
              * kjs/BooleanObject.h:
              * kjs/BooleanPrototype.cpp:
              (JSC::BooleanPrototype::BooleanPrototype):
              * kjs/BooleanPrototype.h:
              * kjs/DateConstructor.cpp:
              (JSC::DateConstructor::DateConstructor):
              (JSC::constructDate):
              * kjs/DateConstructor.h:
              * kjs/DateInstance.cpp:
              (JSC::DateInstance::DateInstance):
              * kjs/DateInstance.h:
              * kjs/DatePrototype.cpp:
              (JSC::DatePrototype::DatePrototype):
              * kjs/DatePrototype.h:
              * kjs/ErrorConstructor.cpp:
              (JSC::ErrorConstructor::ErrorConstructor):
              (JSC::constructError):
              * kjs/ErrorConstructor.h:
              * kjs/ErrorInstance.cpp:
              (JSC::ErrorInstance::ErrorInstance):
              * kjs/ErrorInstance.h:
              * kjs/ErrorPrototype.cpp:
              (JSC::ErrorPrototype::ErrorPrototype):
              * kjs/ErrorPrototype.h:
              * kjs/FunctionConstructor.cpp:
              (JSC::FunctionConstructor::FunctionConstructor):
              * kjs/FunctionConstructor.h:
              * kjs/FunctionPrototype.cpp:
              (JSC::FunctionPrototype::FunctionPrototype):
              (JSC::FunctionPrototype::addFunctionProperties):
              * kjs/FunctionPrototype.h:
              * kjs/GlobalEvalFunction.cpp:
              (JSC::GlobalEvalFunction::GlobalEvalFunction):
              * kjs/GlobalEvalFunction.h:
              * kjs/InternalFunction.cpp:
              (JSC::InternalFunction::InternalFunction):
              * kjs/InternalFunction.h:
              (JSC::InternalFunction::InternalFunction):
              * kjs/JSArray.cpp:
              (JSC::JSArray::JSArray):
              (JSC::constructEmptyArray):
              (JSC::constructArray):
              * kjs/JSArray.h:
              * kjs/JSFunction.cpp:
              (JSC::JSFunction::JSFunction):
              (JSC::JSFunction::construct):
              * kjs/JSObject.cpp:
              (JSC::constructEmptyObject):
              * kjs/JSString.cpp:
              (JSC::StringObject::create):
              * kjs/JSWrapperObject.h:
              * kjs/MathObject.cpp:
              (JSC::MathObject::MathObject):
              * kjs/MathObject.h:
              * kjs/NativeErrorConstructor.cpp:
              (JSC::NativeErrorConstructor::NativeErrorConstructor):
              (JSC::NativeErrorConstructor::construct):
              * kjs/NativeErrorConstructor.h:
              * kjs/NativeErrorPrototype.cpp:
              (JSC::NativeErrorPrototype::NativeErrorPrototype):
              * kjs/NativeErrorPrototype.h:
              * kjs/NumberConstructor.cpp:
              (JSC::NumberConstructor::NumberConstructor):
              (JSC::constructWithNumberConstructor):
              * kjs/NumberConstructor.h:
              * kjs/NumberObject.cpp:
              (JSC::NumberObject::NumberObject):
              (JSC::constructNumber):
              (JSC::constructNumberFromImmediateNumber):
              * kjs/NumberObject.h:
              * kjs/NumberPrototype.cpp:
              (JSC::NumberPrototype::NumberPrototype):
              * kjs/NumberPrototype.h:
              * kjs/ObjectConstructor.cpp:
              (JSC::ObjectConstructor::ObjectConstructor):
              (JSC::constructObject):
              * kjs/ObjectConstructor.h:
              * kjs/ObjectPrototype.cpp:
              (JSC::ObjectPrototype::ObjectPrototype):
              * kjs/ObjectPrototype.h:
              * kjs/PrototypeFunction.cpp:
              (JSC::PrototypeFunction::PrototypeFunction):
              * kjs/PrototypeFunction.h:
              * kjs/RegExpConstructor.cpp:
              (JSC::RegExpConstructor::RegExpConstructor):
              (JSC::RegExpMatchesArray::RegExpMatchesArray):
              (JSC::constructRegExp):
              * kjs/RegExpConstructor.h:
              * kjs/RegExpObject.cpp:
              (JSC::RegExpObject::RegExpObject):
              * kjs/RegExpObject.h:
              * kjs/RegExpPrototype.cpp:
              (JSC::RegExpPrototype::RegExpPrototype):
              * kjs/RegExpPrototype.h:
              * kjs/Shell.cpp:
              (GlobalObject::GlobalObject):
              * kjs/StringConstructor.cpp:
              (JSC::StringConstructor::StringConstructor):
              (JSC::constructWithStringConstructor):
              * kjs/StringConstructor.h:
              * kjs/StringObject.cpp:
              (JSC::StringObject::StringObject):
              * kjs/StringObject.h:
              * kjs/StringObjectThatMasqueradesAsUndefined.h:
              (JSC::StringObjectThatMasqueradesAsUndefined::StringObjectThatMasqueradesAsUndefined):
              * kjs/StringPrototype.cpp:
              (JSC::StringPrototype::StringPrototype):
              * kjs/StringPrototype.h:
              Take and pass structures.
      
      WebCore:
      
      2008-09-20  Darin Adler  <darin@apple.com>
      
              Reviewed by Maciej Stachowiak.
      
              - finish https://bugs.webkit.org/show_bug.cgi?id=20858
                make each distinct C++ class get a distinct JSC::Structure
      
              * bindings/js/JSCSSStyleDeclarationCustom.cpp:
              (WebCore::JSCSSStyleDeclaration::nameGetter): Pass in a structure
              ID. Note that this makes a new structure every time -- we could
              optimize this slightly be caching and reusing a single one.
      
              * bridge/runtime_method.cpp:
              (JSC::RuntimeMethod::RuntimeMethod): Create a unique structure using
              getDOMStructure.
              * bridge/runtime_method.h:
              (JSC::RuntimeMethod::createPrototype): Added createPrototype so
              getDOMStructure will work.
      
              * bindings/js/JSDOMWindowShell.cpp:
              (WebCore::JSDOMWindowShell::JSDOMWindowShell): Initialize m_window to
              0; needed in case garbage collection happens while creating the
              JSDOMWindow.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36726 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      8281d838
  31. 07 Sep, 2008 1 commit
    • cwzwarich@webkit.org's avatar
      2008-09-07 Cameron Zwarich <cwzwarich@uwaterloo.ca> · 3f782f6a
      cwzwarich@webkit.org authored
              Reviewed by Maciej Stachowiak.
      
              Bug 20704: Replace the KJS namespace
              <https://bugs.webkit.org/show_bug.cgi?id=20704>
      
              Rename the KJS namespace to JSC. There are still some uses of KJS in
              preprocessor macros and comments, but these will also be changed some
              time in the near future. There are also some uses in the names of JNI
              functions, but I will check if these are safe to change as well.
      
              JavaScriptCore:
      
              * API/APICast.h:
              (toJS):
              (toRef):
              (toGlobalRef):
              * API/JSBase.cpp:
              * API/JSCallbackConstructor.cpp:
              * API/JSCallbackConstructor.h:
              * API/JSCallbackFunction.cpp:
              * API/JSCallbackFunction.h:
              * API/JSCallbackObject.cpp:
              * API/JSCallbackObject.h:
              * API/JSCallbackObjectFunctions.h:
              * API/JSClassRef.cpp:
              (OpaqueJSClass::staticValues):
              (OpaqueJSClass::staticFunctions):
              * API/JSClassRef.h:
              * API/JSContextRef.cpp:
              * API/JSObjectRef.cpp:
              * API/JSProfilerPrivate.cpp:
              * API/JSStringRef.cpp:
              * API/JSValueRef.cpp:
              (JSValueGetType):
              * API/OpaqueJSString.cpp:
              * API/OpaqueJSString.h:
              * JavaScriptCore.Debug.exp:
              * JavaScriptCore.base.exp:
              * VM/CTI.cpp:
              (JSC::):
              * VM/CTI.h:
              * VM/CodeBlock.cpp:
              * VM/CodeBlock.h:
              * VM/CodeGenerator.cpp:
              * VM/CodeGenerator.h:
              * VM/ExceptionHelpers.cpp:
              * VM/ExceptionHelpers.h:
              * VM/Instruction.h:
              * VM/JSPropertyNameIterator.cpp:
              * VM/JSPropertyNameIterator.h:
              * VM/LabelID.h:
              * VM/Machine.cpp:
              * VM/Machine.h:
              * VM/Opcode.cpp:
              * VM/Opcode.h:
              * VM/Register.h:
              (WTF::):
              * VM/RegisterFile.cpp:
              * VM/RegisterFile.h:
              * VM/RegisterID.h:
              (WTF::):
              * VM/SamplingTool.cpp:
              * VM/SamplingTool.h:
              * VM/SegmentedVector.h:
              * kjs/ArgList.cpp:
              * kjs/ArgList.h:
              * kjs/Arguments.cpp:
              * kjs/Arguments.h:
              * kjs/ArrayConstructor.cpp:
              * kjs/ArrayConstructor.h:
              * kjs/ArrayPrototype.cpp:
              * kjs/ArrayPrototype.h:
              * kjs/BatchedTransitionOptimizer.h:
              * kjs/BooleanConstructor.cpp:
              * kjs/BooleanConstructor.h:
              * kjs/BooleanObject.cpp:
              * kjs/BooleanObject.h:
              * kjs/BooleanPrototype.cpp:
              * kjs/BooleanPrototype.h:
              * kjs/CallData.cpp:
              * kjs/CallData.h:
              * kjs/ClassInfo.h:
              * kjs/CommonIdentifiers.cpp:
              * kjs/CommonIdentifiers.h:
              * kjs/ConstructData.cpp:
              * kjs/ConstructData.h:
              * kjs/DateConstructor.cpp:
              * kjs/DateConstructor.h:
              * kjs/DateInstance.cpp:
              (JSC::DateInstance::msToGregorianDateTime):
              * kjs/DateInstance.h:
              * kjs/DateMath.cpp:
              * kjs/DateMath.h:
              * kjs/DatePrototype.cpp:
              * kjs/DatePrototype.h:
              * kjs/DebuggerCallFrame.cpp:
              * kjs/DebuggerCallFrame.h:
              * kjs/Error.cpp:
              * kjs/Error.h:
              * kjs/ErrorConstructor.cpp:
              * kjs/ErrorConstructor.h:
              * kjs/ErrorInstance.cpp:
              * kjs/ErrorInstance.h:
              * kjs/ErrorPrototype.cpp:
              * kjs/ErrorPrototype.h:
              * kjs/ExecState.cpp:
              * kjs/ExecState.h:
              * kjs/FunctionConstructor.cpp:
              * kjs/FunctionConstructor.h:
              * kjs/FunctionPrototype.cpp:
              * kjs/FunctionPrototype.h:
              * kjs/GetterSetter.cpp:
              * kjs/GetterSetter.h:
              * kjs/GlobalEvalFunction.cpp:
              * kjs/GlobalEvalFunction.h:
              * kjs/IndexToNameMap.cpp:
              * kjs/IndexToNameMap.h:
              * kjs/InitializeThreading.cpp:
              * kjs/InitializeThreading.h:
              * kjs/InternalFunction.cpp:
              * kjs/InternalFunction.h:
              (JSC::InternalFunction::InternalFunction):
              * kjs/JSActivation.cpp:
              * kjs/JSActivation.h:
              * kjs/JSArray.cpp:
              * kjs/JSArray.h:
              * kjs/JSCell.cpp:
              * kjs/JSCell.h:
              * kjs/JSFunction.cpp:
              * kjs/JSFunction.h:
              (JSC::JSFunction::JSFunction):
              * kjs/JSGlobalData.cpp:
              (JSC::JSGlobalData::JSGlobalData):
              * kjs/JSGlobalData.h:
              * kjs/JSGlobalObject.cpp:
              * kjs/JSGlobalObject.h:
              * kjs/JSGlobalObjectFunctions.cpp:
              * kjs/JSGlobalObjectFunctions.h:
              * kjs/JSImmediate.cpp:
              * kjs/JSImmediate.h:
              * kjs/JSLock.cpp:
              * kjs/JSLock.h:
              * kjs/JSNotAnObject.cpp:
              * kjs/JSNotAnObject.h:
              * kjs/JSNumberCell.cpp:
              * kjs/JSNumberCell.h:
              * kjs/JSObject.cpp:
              * kjs/JSObject.h:
              * kjs/JSStaticScopeObject.cpp:
              * kjs/JSStaticScopeObject.h:
              * kjs/JSString.cpp:
              * kjs/JSString.h:
              * kjs/JSType.h:
              * kjs/JSValue.cpp:
              * kjs/JSValue.h:
              * kjs/JSVariableObject.cpp:
              * kjs/JSVariableObject.h:
              * kjs/JSWrapperObject.cpp:
              * kjs/JSWrapperObject.h:
              * kjs/LabelStack.cpp:
              * kjs/LabelStack.h:
              * kjs/MathObject.cpp:
              * kjs/MathObject.h:
              * kjs/NativeErrorConstructor.cpp:
              * kjs/NativeErrorConstructor.h:
              * kjs/NativeErrorPrototype.cpp:
              * kjs/NativeErrorPrototype.h:
              * kjs/NodeInfo.h:
              * kjs/NumberConstructor.cpp:
              * kjs/NumberConstructor.h:
              * kjs/NumberObject.cpp:
              * kjs/NumberObject.h:
              * kjs/NumberPrototype.cpp:
              * kjs/NumberPrototype.h:
              * kjs/ObjectConstructor.cpp:
              * kjs/ObjectConstructor.h:
              * kjs/ObjectPrototype.cpp:
              * kjs/ObjectPrototype.h:
              * kjs/Parser.cpp:
              * kjs/Parser.h:
              * kjs/PropertyMap.cpp:
              (JSC::PropertyMapStatisticsExitLogger::~PropertyMapStatisticsExitLogger):
              * kjs/PropertyMap.h:
              * kjs/PropertyNameArray.cpp:
              * kjs/PropertyNameArray.h:
              * kjs/PropertySlot.cpp:
              * kjs/PropertySlot.h:
              * kjs/PrototypeFunction.cpp:
              * kjs/PrototypeFunction.h:
              * kjs/PutPropertySlot.h:
              * kjs/RegExpConstructor.cpp:
              * kjs/RegExpConstructor.h:
              * kjs/RegExpObject.cpp:
              * kjs/RegExpObject.h:
              * kjs/RegExpPrototype.cpp:
              * kjs/RegExpPrototype.h:
              * kjs/ScopeChain.cpp:
              * kjs/ScopeChain.h:
              * kjs/ScopeChainMark.h:
              * kjs/Shell.cpp:
              (jscmain):
              * kjs/SmallStrings.cpp:
              * kjs/SmallStrings.h:
              * kjs/SourceProvider.h:
              * kjs/SourceRange.h:
              * kjs/StringConstructor.cpp:
              * kjs/StringConstructor.h:
              * kjs/StringObject.cpp:
              * kjs/StringObject.h:
              * kjs/StringObjectThatMasqueradesAsUndefined.h:
              * kjs/StringPrototype.cpp:
              * kjs/StringPrototype.h:
              * kjs/StructureID.cpp:
              * kjs/StructureID.h:
              * kjs/SymbolTable.h:
              * kjs/collector.cpp:
              * kjs/collector.h:
              * kjs/completion.h:
              * kjs/create_hash_table:
              * kjs/debugger.cpp:
              * kjs/debugger.h:
              * kjs/dtoa.cpp:
              * kjs/dtoa.h:
              * kjs/grammar.y:
              * kjs/identifier.cpp:
              * kjs/identifier.h:
              (JSC::Identifier::equal):
              * kjs/interpreter.cpp:
              * kjs/interpreter.h:
              * kjs/lexer.cpp:
              (JSC::Lexer::Lexer):
              (JSC::Lexer::clear):
              (JSC::Lexer::makeIdentifier):
              * kjs/lexer.h:
              * kjs/lookup.cpp:
              * kjs/lookup.h:
              * kjs/nodes.cpp:
              * kjs/nodes.h:
              * kjs/nodes2string.cpp:
              * kjs/operations.cpp:
              * kjs/operations.h:
              * kjs/protect.h:
              * kjs/regexp.cpp:
              * kjs/regexp.h:
              * kjs/ustring.cpp:
              * kjs/ustring.h:
              (JSC::operator!=):
              (JSC::IdentifierRepHash::hash):
              (WTF::):
              * masm/MacroAssembler.h:
              * masm/MacroAssemblerWin.cpp:
              * masm/X86Assembler.h:
              * pcre/pcre_exec.cpp:
              * profiler/CallIdentifier.h:
              (WTF::):
              * profiler/HeavyProfile.cpp:
              * profiler/HeavyProfile.h:
              * profiler/Profile.cpp:
              * profiler/Profile.h:
              * profiler/ProfileGenerator.cpp:
              * profiler/ProfileGenerator.h:
              * profiler/ProfileNode.cpp:
              * profiler/ProfileNode.h:
              * profiler/Profiler.cpp:
              * profiler/Profiler.h:
              * profiler/TreeProfile.cpp:
              * profiler/TreeProfile.h:
              * wrec/WREC.cpp:
              * wrec/WREC.h:
              * wtf/AVLTree.h:
      
              WebCore:
      
              * WebCore.base.exp:
              * bindings/js/GCController.cpp:
              * bindings/js/JSAttrCustom.cpp:
              * bindings/js/JSAudioConstructor.cpp:
              * bindings/js/JSAudioConstructor.h:
              (WebCore::JSAudioConstructor::classInfo):
              * bindings/js/JSCSSRuleCustom.cpp:
              * bindings/js/JSCSSStyleDeclarationCustom.cpp:
              * bindings/js/JSCSSValueCustom.cpp:
              * bindings/js/JSCanvasPixelArrayCustom.cpp:
              * bindings/js/JSCanvasRenderingContext2DCustom.cpp:
              * bindings/js/JSClipboardCustom.cpp:
              * bindings/js/JSConsoleCustom.cpp:
              * bindings/js/JSCustomSQLStatementCallback.cpp:
              (WebCore::JSCustomSQLStatementCallback::handleEvent):
              * bindings/js/JSCustomSQLStatementCallback.h:
              (WebCore::JSCustomSQLStatementCallback::create):
              * bindings/js/JSCustomSQLStatementErrorCallback.cpp:
              (WebCore::JSCustomSQLStatementErrorCallback::handleEvent):
              * bindings/js/JSCustomSQLStatementErrorCallback.h:
              (WebCore::JSCustomSQLStatementErrorCallback::create):
              * bindings/js/JSCustomSQLTransactionCallback.cpp:
              (WebCore::JSCustomSQLTransactionCallback::handleEvent):
              * bindings/js/JSCustomSQLTransactionCallback.h:
              (WebCore::JSCustomSQLTransactionCallback::create):
              * bindings/js/JSCustomSQLTransactionErrorCallback.cpp:
              (WebCore::JSCustomSQLTransactionErrorCallback::handleEvent):
              * bindings/js/JSCustomSQLTransactionErrorCallback.h:
              (WebCore::JSCustomSQLTransactionErrorCallback::create):
              * bindings/js/JSCustomVoidCallback.cpp:
              (WebCore::JSCustomVoidCallback::handleEvent):
              * bindings/js/JSCustomVoidCallback.h:
              (WebCore::JSCustomVoidCallback::create):
              * bindings/js/JSCustomXPathNSResolver.cpp:
              (WebCore::JSCustomXPathNSResolver::create):
              * bindings/js/JSCustomXPathNSResolver.h:
              * bindings/js/JSDOMApplicationCacheCustom.cpp:
              (WebCore::JSDOMApplicationCache::dispatchEvent):
              * bindings/js/JSDOMBinding.cpp:
              (WebCore::jsOwnedStringOrNull):
              * bindings/js/JSDOMBinding.h:
              (WebCore::DOMObject::DOMObject):
              (WebCore::cacheDOMObject):
              (WebCore::cacheSVGDOMObject):
              (WebCore::DOMExceptionTranslator::DOMExceptionTranslator):
              (WebCore::toJS):
              * bindings/js/JSDOMWindowBase.cpp:
              * bindings/js/JSDOMWindowBase.h:
              (WebCore::JSDOMWindowBase::classInfo):
              (WebCore::JSDOMWindowBase::d):
              * bindings/js/JSDOMWindowCustom.cpp:
              (WebCore::JSDOMWindow::getPropertyAttributes):
              * bindings/js/JSDOMWindowCustom.h:
              (WebCore::asJSDOMWindow):
              (WebCore::JSDOMWindow::customGetOwnPropertySlot):
              (WebCore::JSDOMWindow::customPut):
              (WebCore::JSDOMWindowBase::allowsAccessFrom):
              (WebCore::JSDOMWindowBase::allowsAccessFromNoErrorMessage):
              * bindings/js/JSDOMWindowShell.cpp:
              (WebCore::JSDOMWindowShell::getPropertyAttributes):
              * bindings/js/JSDOMWindowShell.h:
              (WebCore::JSDOMWindowShell::classInfo):
              * bindings/js/JSDatabaseCustom.cpp:
              * bindings/js/JSDocumentCustom.cpp:
              * bindings/js/JSDocumentFragmentCustom.cpp:
              * bindings/js/JSElementCustom.cpp:
              * bindings/js/JSEventCustom.cpp:
              * bindings/js/JSEventListener.cpp:
              * bindings/js/JSEventListener.h:
              (WebCore::JSUnprotectedEventListener::create):
              (WebCore::JSEventListener::create):
              * bindings/js/JSEventTargetBase.cpp:
              * bindings/js/JSEventTargetBase.h:
              (WebCore::JSEventTargetBase::getValueProperty):
              (WebCore::JSEventTargetBase::putValueProperty):
              (WebCore::JSEventTargetBase::getOwnPropertySlot):
              (WebCore::JSEventTargetBase::put):
              (WebCore::JSEventTargetPrototype::JSEventTargetPrototype):
              (WebCore::JSEventTargetPrototype::self):
              (WebCore::JSEventTargetPrototype::getOwnPropertySlot):
              (WebCore::JSEventTargetPrototype::classInfo):
              * bindings/js/JSEventTargetNode.cpp:
              * bindings/js/JSEventTargetNode.h:
              (WebCore::JSEventTargetNode::getOwnPropertySlot):
              (WebCore::JSEventTargetNode::getValueProperty):
              (WebCore::JSEventTargetNode::put):
              (WebCore::JSEventTargetNode::putValueProperty):
              * bindings/js/JSHTMLAllCollection.h:
              (WebCore::JSHTMLAllCollection::JSHTMLAllCollection):
              (WebCore::JSHTMLAllCollection::toBoolean):
              * bindings/js/JSHTMLAppletElementCustom.cpp:
              * bindings/js/JSHTMLCollectionCustom.cpp:
              * bindings/js/JSHTMLDocumentCustom.cpp:
              * bindings/js/JSHTMLElementCustom.cpp:
              * bindings/js/JSHTMLEmbedElementCustom.cpp:
              * bindings/js/JSHTMLFormElementCustom.cpp:
              * bindings/js/JSHTMLFrameElementCustom.cpp:
              * bindings/js/JSHTMLFrameSetElementCustom.cpp:
              * bindings/js/JSHTMLIFrameElementCustom.cpp:
              * bindings/js/JSHTMLInputElementBase.cpp:
              (WebCore::JSHTMLInputElementBase::JSHTMLInputElementBase):
              (WebCore::JSHTMLInputElementBase::getOwnPropertySlot):
              * bindings/js/JSHTMLInputElementBase.h:
              (WebCore::JSHTMLInputElementBase::classInfo):
              * bindings/js/JSHTMLObjectElementCustom.cpp:
              * bindings/js/JSHTMLOptionElementConstructor.cpp:
              * bindings/js/JSHTMLOptionElementConstructor.h:
              (WebCore::JSHTMLOptionElementConstructor::classInfo):
              * bindings/js/JSHTMLOptionsCollectionCustom.cpp:
              * bindings/js/JSHTMLSelectElementCustom.cpp:
              (WebCore::selectIndexSetter):
              (WebCore::JSHTMLSelectElement::indexSetter):
              * bindings/js/JSHTMLSelectElementCustom.h:
              * bindings/js/JSHistoryCustom.cpp:
              * bindings/js/JSImageConstructor.cpp:
              * bindings/js/JSImageConstructor.h:
              (WebCore::JSImageConstructor::classInfo):
              * bindings/js/JSInspectedObjectWrapper.cpp:
              * bindings/js/JSInspectedObjectWrapper.h:
              (WebCore::JSInspectedObjectWrapper::wrapOutgoingValue):
              (WebCore::JSInspectedObjectWrapper::classInfo):
              * bindings/js/JSInspectorCallbackWrapper.cpp:
              * bindings/js/JSInspectorCallbackWrapper.h:
              (WebCore::JSInspectorCallbackWrapper::classInfo):
              (WebCore::JSInspectorCallbackWrapper::wrapOutgoingValue):
              * bindings/js/JSJavaScriptCallFrameCustom.cpp:
              * bindings/js/JSLocationCustom.cpp:
              * bindings/js/JSMimeTypeArrayCustom.cpp:
              * bindings/js/JSNSResolver.cpp:
              * bindings/js/JSNSResolver.h:
              (WebCore::JSNSResolver::create):
              * bindings/js/JSNamedNodeMapCustom.cpp:
              * bindings/js/JSNamedNodesCollection.cpp:
              (WebCore::JSNamedNodesCollection::JSNamedNodesCollection):
              * bindings/js/JSNamedNodesCollection.h:
              (WebCore::JSNamedNodesCollection::classInfo):
              * bindings/js/JSNavigatorCustom.cpp:
              * bindings/js/JSNodeCustom.cpp:
              * bindings/js/JSNodeFilterCondition.cpp:
              (WebCore::JSNodeFilterCondition::acceptNode):
              * bindings/js/JSNodeFilterCondition.h:
              (WebCore::JSNodeFilterCondition::create):
              * bindings/js/JSNodeFilterCustom.cpp:
              * bindings/js/JSNodeIteratorCustom.cpp:
              * bindings/js/JSNodeListCustom.cpp:
              * bindings/js/JSPluginArrayCustom.cpp:
              * bindings/js/JSPluginCustom.cpp:
              * bindings/js/JSPluginElementFunctions.cpp:
              (WebCore::getRuntimeObject):
              * bindings/js/JSPluginElementFunctions.h:
              * bindings/js/JSQuarantinedObjectWrapper.cpp:
              (WebCore::JSQuarantinedObjectWrapper::construct):
              (WebCore::JSQuarantinedObjectWrapper::call):
              * bindings/js/JSQuarantinedObjectWrapper.h:
              (WebCore::JSQuarantinedObjectWrapper::unwrappedObject):
              (WebCore::JSQuarantinedObjectWrapper::unwrappedGlobalObject):
              (WebCore::JSQuarantinedObjectWrapper::className):
              * bindings/js/JSRGBColor.cpp:
              * bindings/js/JSRGBColor.h:
              (WebCore::JSRGBColor::classInfo):
              * bindings/js/JSSQLResultSetRowListCustom.cpp:
              * bindings/js/JSSQLTransactionCustom.cpp:
              * bindings/js/JSSVGLazyEventListener.cpp:
              * bindings/js/JSSVGLazyEventListener.h:
              * bindings/js/JSSVGLengthCustom.cpp:
              * bindings/js/JSSVGMatrixCustom.cpp:
              (WebCore::JSSVGMatrix::inverse):
              (WebCore::JSSVGMatrix::rotateFromVector):
              * bindings/js/JSSVGPathSegCustom.cpp:
              * bindings/js/JSSVGPathSegListCustom.cpp:
              (WebCore::JSSVGPathSegList::initialize):
              (WebCore::JSSVGPathSegList::getItem):
              (WebCore::JSSVGPathSegList::insertItemBefore):
              (WebCore::JSSVGPathSegList::replaceItem):
              (WebCore::JSSVGPathSegList::removeItem):
              (WebCore::JSSVGPathSegList::appendItem):
              * bindings/js/JSSVGPointListCustom.cpp:
              * bindings/js/JSSVGTransformListCustom.cpp:
              * bindings/js/JSStorageCustom.cpp:
              * bindings/js/JSStyleSheetCustom.cpp:
              * bindings/js/JSStyleSheetListCustom.cpp:
              * bindings/js/JSTextCustom.cpp:
              * bindings/js/JSTreeWalkerCustom.cpp:
              * bindings/js/JSXMLHttpRequestConstructor.cpp:
              * bindings/js/JSXMLHttpRequestConstructor.h:
              (WebCore::JSXMLHttpRequestConstructor::classInfo):
              * bindings/js/JSXMLHttpRequestCustom.cpp:
              * bindings/js/JSXMLHttpRequestUploadCustom.cpp:
              * bindings/js/JSXSLTProcessorConstructor.cpp:
              * bindings/js/JSXSLTProcessorConstructor.h:
              (WebCore::JSXSLTProcessorConstructor::classInfo):
              * bindings/js/JSXSLTProcessorCustom.cpp:
              * bindings/js/ScheduledAction.cpp:
              * bindings/js/ScheduledAction.h:
              * bindings/js/ScriptController.cpp:
              (WebCore::ScriptController::attachDebugger):
              (WebCore::ScriptController::windowScriptNPObject):
              * bindings/js/ScriptController.h:
              * bindings/js/ScriptControllerGtk.cpp:
              (WebCore::ScriptController::createScriptInstanceForWidget):
              * bindings/js/ScriptControllerMac.mm:
              (WebCore::ScriptController::createScriptInstanceForWidget):
              (WebCore::ScriptController::windowScriptObject):
              (WebCore::ScriptController::clearPlatformScriptObjects):
              (WebCore::updateRenderingForBindings):
              (WebCore::ScriptController::initJavaJSBindings):
              * bindings/js/ScriptControllerQt.cpp:
              (WebCore::ScriptController::createScriptInstanceForWidget):
              * bindings/js/ScriptControllerWin.cpp:
              (WebCore::ScriptController::createScriptInstanceForWidget):
              * bindings/js/ScriptControllerWx.cpp:
              (WebCore::ScriptController::createScriptInstanceForWidget):
              * bindings/js/StringSourceProvider.h:
              (WebCore::StringSourceProvider::getRange):
              * bindings/objc/DOM.mm:
              (-[DOMNode JSC::Bindings::]):
              * bindings/objc/DOMInternal.h:
              * bindings/objc/DOMInternal.mm:
              (-[WebScriptObject _initializeScriptDOMNodeImp]):
              * bindings/objc/DOMUtility.mm:
              (JSC::createDOMWrapper):
              (WebCore::createDOMWrapper):
              * bindings/objc/WebScriptObject.mm:
              (WebCore::createJSWrapper):
              (-[WebScriptObject _initWithJSObject:JSC::originRootObject:JSC::Bindings::rootObject:JSC::Bindings::]):
              * bindings/objc/WebScriptObjectPrivate.h:
              * bindings/scripts/CodeGeneratorJS.pm:
              * bridge/NP_jsobject.cpp:
              * bridge/NP_jsobject.h:
              * bridge/c/c_class.cpp:
              * bridge/c/c_class.h:
              * bridge/c/c_instance.cpp:
              * bridge/c/c_instance.h:
              * bridge/c/c_runtime.cpp:
              * bridge/c/c_runtime.h:
              * bridge/c/c_utility.cpp:
              * bridge/c/c_utility.h:
              * bridge/jni/jni_class.cpp:
              * bridge/jni/jni_class.h:
              * bridge/jni/jni_instance.cpp:
              * bridge/jni/jni_instance.h:
              * bridge/jni/jni_jsobject.h:
              * bridge/jni/jni_jsobject.mm:
              (JavaJSObject::call):
              (JavaJSObject::convertJObjectToValue):
              * bridge/jni/jni_objc.mm:
              (JSC::Bindings::dispatchJNICall):
              * bridge/jni/jni_runtime.cpp:
              * bridge/jni/jni_runtime.h:
              * bridge/jni/jni_utility.cpp:
              * bridge/jni/jni_utility.h:
              * bridge/npruntime.cpp:
              (_NPN_GetStringIdentifier):
              * bridge/objc/WebScriptObject.h:
              * bridge/objc/objc_class.h:
              * bridge/objc/objc_class.mm:
              * bridge/objc/objc_instance.h:
              * bridge/objc/objc_instance.mm:
              * bridge/objc/objc_runtime.h:
              * bridge/objc/objc_runtime.mm:
              * bridge/objc/objc_utility.h:
              * bridge/objc/objc_utility.mm:
              * bridge/qt/qt_class.cpp:
              * bridge/qt/qt_class.h:
              * bridge/qt/qt_instance.cpp:
              * bridge/qt/qt_instance.h:
              * bridge/qt/qt_runtime.cpp:
              (JSC::Bindings::convertQVariantToValue):
              (JSC::Bindings::):
              * bridge/qt/qt_runtime.h:
              * bridge/runtime.cpp:
              * bridge/runtime.h:
              * bridge/runtime_array.cpp:
              * bridge/runtime_array.h:
              * bridge/runtime_method.cpp:
              * bridge/runtime_method.h:
              * bridge/runtime_object.cpp:
              * bridge/runtime_object.h:
              * bridge/runtime_root.cpp:
              (JSC::Bindings::RootObject::invalidate):
              (JSC::Bindings::RootObject::gcProtect):
              (JSC::Bindings::RootObject::gcUnprotect):
              * bridge/runtime_root.h:
              * bridge/testbindings.cpp:
              * bridge/testbindings.mm:
              * bridge/testqtbindings.cpp:
              * dom/Document.cpp:
              (WebCore::Document::~Document):
              * dom/NSResolver.h:
              * dom/Node.cpp:
              (WebCore::Node::setDocument):
              (WebCore::ResolveNamespaceFunctor::ResolveNamespaceFunctor):
              (WebCore::resolveNamespacesForSelector):
              (WebCore::Node::querySelector):
              (WebCore::Node::querySelectorAll):
              * dom/Node.h:
              * dom/NodeFilter.cpp:
              * dom/NodeFilter.h:
              * dom/NodeFilterCondition.cpp:
              * dom/NodeFilterCondition.h:
              * dom/NodeIterator.cpp:
              * dom/NodeIterator.h:
              * dom/Traversal.cpp:
              * dom/Traversal.h:
              * dom/TreeWalker.cpp:
              * dom/TreeWalker.h:
              * dom/make_names.pl:
              * history/CachedPage.cpp:
              * history/CachedPage.h:
              * html/HTMLPlugInElement.cpp:
              (WebCore::HTMLPlugInElement::getInstance):
              * html/HTMLPlugInElement.h:
              * loader/FrameLoader.cpp:
              * loader/FrameLoader.h:
              * loader/icon/IconDatabase.cpp:
              (WebCore::iconDatabase):
              * page/Console.cpp:
              * page/Console.h:
              * page/InspectorController.cpp:
              (WebCore::XMLHttpRequestResource::XMLHttpRequestResource):
              (WebCore::XMLHttpRequestResource::~XMLHttpRequestResource):
              (WebCore::InspectorResource::setXMLHttpRequestProperties):
              (WebCore::InspectorResource::sourceString):
              (WebCore::getResourceDocumentNode):
              (WebCore::search):
              (WebCore::InspectorController::focusNode):
              (WebCore::InspectorController::inspectedWindowScriptObjectCleared):
              (WebCore::InspectorController::addDatabaseScriptResource):
              (WebCore::InspectorController::resourceRetrievedByXMLHttpRequest):
              * page/InspectorController.h:
              (WebCore::InspectorController::profiles):
              * page/JavaScriptCallFrame.cpp:
              (WebCore::JavaScriptCallFrame::scopeChain):
              * page/JavaScriptCallFrame.h:
              (WebCore::JavaScriptCallFrame::create):
              (WebCore::JavaScriptCallFrame::update):
              * page/JavaScriptDebugListener.h:
              * page/JavaScriptDebugServer.cpp:
              (WebCore::dispatchDidParseSource):
              * page/JavaScriptDebugServer.h:
              * page/JavaScriptProfile.cpp:
              * page/JavaScriptProfile.h:
              * page/JavaScriptProfileNode.cpp:
              (WebCore::getTotalTime):
              (WebCore::getSelfTime):
              (WebCore::getTotalPercent):
              (WebCore::getSelfPercent):
              (WebCore::getNumberOfCalls):
              (WebCore::getChildren):
              (WebCore::getVisible):
              * page/JavaScriptProfileNode.h:
              * page/Page.cpp:
              (WebCore::Page::setDebuggerForAllPages):
              (WebCore::Page::setDebugger):
              * page/Page.h:
              (WebCore::Page::debugger):
              * page/mac/FrameMac.mm:
              * platform/KURL.h:
              (WebCore::KURL::operator JSC::UString):
              * platform/text/AtomicString.cpp:
              (WebCore::AtomicString::add):
              (WebCore::AtomicString::find):
              * platform/text/AtomicString.h:
              (WebCore::AtomicString::AtomicString):
              * platform/text/PlatformString.h:
              * platform/text/String.cpp:
              (WebCore::charactersToDouble):
              * platform/win/BString.cpp:
              * platform/win/BString.h:
              * plugins/MimeTypeArray.h:
              * plugins/Plugin.h:
              * plugins/PluginArray.h:
              * plugins/PluginView.cpp:
              (WebCore::PluginView::start):
              (WebCore::PluginView::performRequest):
              (WebCore::PluginView::bindingInstance):
              * plugins/PluginView.h:
              * plugins/gtk/PluginViewGtk.cpp:
              (WebCore::PluginView::paint):
              (WebCore::PluginView::handleKeyboardEvent):
              (WebCore::PluginView::handleMouseEvent):
              (WebCore::PluginView::setNPWindowRect):
              (WebCore::PluginView::stop):
              (WebCore::PluginView::init):
              * plugins/qt/PluginViewQt.cpp:
              (WebCore::PluginView::setNPWindowRect):
              (WebCore::PluginView::stop):
              (WebCore::PluginView::init):
              * plugins/win/PluginViewWin.cpp:
              (WebCore::PluginView::dispatchNPEvent):
              (WebCore::PluginView::handleKeyboardEvent):
              (WebCore::PluginView::handleMouseEvent):
              (WebCore::PluginView::setNPWindowRect):
              (WebCore::PluginView::stop):
              * storage/Database.cpp:
              (WebCore::Database::Database):
              * xml/XMLHttpRequest.cpp:
              (WebCore::XMLHttpRequest::responseText):
              (WebCore::XMLHttpRequest::loadRequestAsynchronously):
              (WebCore::XMLHttpRequest::clearResponse):
              (WebCore::XMLHttpRequest::dropProtection):
              (WebCore::XMLHttpRequest::didFinishLoading):
              (WebCore::XMLHttpRequest::didReceiveData):
              * xml/XMLHttpRequest.h:
      
              WebKit/gtk:
      
              * webkit/webkitprivate.cpp:
              (webkit_init):
      
              WebKit/mac:
      
              * Misc/WebCoreStatistics.mm:
              * Plugins/WebBaseNetscapePluginStream.mm:
              (-[WebBaseNetscapePluginStream wantsAllStreams]):
              * Plugins/WebBaseNetscapePluginView.mm:
              (-[WebBaseNetscapePluginView sendEvent:isDrawRect:]):
              (-[WebBaseNetscapePluginView setWindowIfNecessary]):
              (-[WebBaseNetscapePluginView start]):
              (-[WebBaseNetscapePluginView createPluginScriptableObject]):
              (-[WebBaseNetscapePluginView evaluateJavaScriptPluginRequest:]):
              (-[WebBaseNetscapePluginView webFrame:didFinishLoadWithReason:]):
              (-[WebBaseNetscapePluginView loadPluginRequest:]):
              (-[WebBaseNetscapePluginView _printedPluginBitmap]):
              * Plugins/WebPluginController.mm:
              (+[WebPluginController plugInViewWithArguments:fromPluginPackage:]):
              (-[WebPluginController startAllPlugins]):
              (-[WebPluginController stopAllPlugins]):
              (-[WebPluginController addPlugin:]):
              (-[WebPluginController destroyPlugin:]):
              (-[WebPluginController destroyAllPlugins]):
              * WebView/WebFrame.mm:
              * WebView/WebScriptDebugDelegate.mm:
              * WebView/WebScriptDebugger.h:
              * WebView/WebScriptDebugger.mm:
              * WebView/WebView.mm:
              (-[WebViewPrivate init]):
      
              WebKit/qt:
              
              * Api/qwebframe.cpp:
              (QWebFrame::addToJavaScriptWindowObject):
              (QWebFrame::evaluateJavaScript):
      
              WebKit/win:
      
              * WebCoreStatistics.cpp:
              * WebJavaScriptCollector.cpp:
              * WebScriptCallFrame.cpp:
              (WebScriptCallFrame::jsValueToString):
              * WebScriptCallFrame.h:
              (WebScriptCallFrame::state):
              * WebView.cpp:
              (WebView::WebView):
              (WebView::stringByEvaluatingJavaScriptFromString):
      
              WebKit/wx:
      
              * WebFrame.cpp:
              (wxWebFrame::RunScript):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36263 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      3f782f6a
  32. 02 Sep, 2008 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: · 8d8ff6a5
      ggaren@apple.com authored
      2008-09-02  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Sam Weinig.
              
              Implemented the rest of Darin's review comments for the 09-01 inline
              caching patch.
              
              SunSpider says 0.5% faster, but that seems like noise.
      
              * JavaScriptCore.xcodeproj/project.pbxproj: Put PutPropertySlot into
              its own file, and added BatchedTransitionOptimizer.
      
              * VM/CodeBlock.cpp:
              (KJS::CodeBlock::~CodeBlock): Use array indexing instead of a pointer
              iterator.
      
              * VM/CodeGenerator.cpp:
              (KJS::CodeGenerator::CodeGenerator): Used BatchedTransitionOptimizer to
              make batched put and remove for declared variables fast, without forever
              pessimizing the global object. Removed the old getDirect/removeDirect hack
              that tried to do the same in a more limited way.
      
              * VM/CodeGenerator.h: Moved IdentifierRepHash to the KJS namespace since
              it doesn't specialize anything in WTF.
      
              * VM/Machine.cpp:
              (KJS::Machine::Machine): Nixed the DummyConstruct tag because it was
              confusingly named.
      
              (KJS::Machine::execute):  Used BatchedTransitionOptimizer, as above. Fixed
              up some comments.
      
              (KJS::cachePrototypeChain): Cast to JSObject*, since it's more specific.
      
              (KJS::Machine::tryCachePutByID): Use isNull() instead of comparing to
              jsNull(), since isNull() leaves more options open for the future.
              (KJS::Machine::tryCacheGetByID): ditto
              (KJS::Machine::privateExecute): ditto
      
              * VM/SamplingTool.cpp:
              (KJS::SamplingTool::dump): Use C++-style cast, to match our style
              guidelines.
      
              * kjs/BatchedTransitionOptimizer.h: Added. New class that allows host
              code to add a batch of properties to an object in an efficient way.
      
              * kjs/JSActivation.cpp: Use isNull(), as above.
      
              * kjs/JSArray.cpp: Get rid of DummyConstruct tag, as above.
              * kjs/JSArray.h:
      
              * kjs/JSGlobalData.cpp: Nixed two unused StructureIDs.
              * kjs/JSGlobalData.h:
      
              * kjs/JSImmediate.cpp: Use isNull(), as above.
      
              * kjs/JSObject.cpp:
              (KJS::JSObject::mark): Moved mark tracing code elsewhere, to make this
              function more readable.
      
              (KJS::JSObject::put): Use isNull(), as above.
      
              (KJS::JSObject::createInheritorID): Return a raw pointer, since the
              object is owned by a data member, not necessarily the caller.
              * kjs/JSObject.h:
      
              * kjs/JSString.cpp: Use isNull(), as above.
      
              * kjs/PropertyMap.h: Updated to use PropertySlot::invalidOffset.
      
              * kjs/PropertySlot.h: Changed KJS_INVALID_OFFSET to WTF::notFound
              because C macros are so 80's.
      
              * kjs/PutPropertySlot.h: Added. Split out of PropertySlot.h. Also renamed
              PutPropertySlot::SlotType to PutPropertySlot::Type, and slotBase to base,
              since "slot" was redundant.
      
              * kjs/StructureID.cpp: Added a new transition *away* from dictionary
              status, to support BatchedTransitionOptimizer.
      
              (KJS::StructureIDChain::StructureIDChain): No need to store m_size as
              a data member, so keep it in a local, which might be faster.
              * kjs/StructureID.h:
      
              * kjs/SymbolTable.h: Moved IdentifierRepHash to KJS namespace, as above.
              * kjs/ustring.h:
      
      JavaScriptGlue:
      
      2008-09-02  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Sam Weinig.
              
              Implemented the rest of Darin's review comments for the 09-01 inline
              caching patch.
              
              * ForwardingHeaders/kjs/PutPropertySlot.h: Added.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36032 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      8d8ff6a5
  33. 01 Sep, 2008 1 commit
    • weinig@apple.com's avatar
      JavaScriptCore: · 3412bb43
      weinig@apple.com authored
      2008-09-01  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Darin Adler.
      
              First cut at inline caching for access to vanilla JavaScript properties.
              
              SunSpider says 4% faster. Tests heavy on dictionary-like access have
              regressed a bit -- we have a lot of room to improve in this area,
              but this patch is over-ripe as-is.
              
              JSCells now have a StructureID that uniquely identifies their layout,
              and holds their prototype.
              
              JSValue::put takes a PropertySlot& argument, so it can fill in details
              about where it put a value, for the sake of caching.
      
              * VM/CodeGenerator.cpp:
              (KJS::CodeGenerator::CodeGenerator): Avoid calling removeDirect if we
              can, since it disables inline caching in the global object. This can
              probably improve in the future.
      
              * kjs/JSGlobalObject.cpp: Nixed reset(), since it complicates caching, and
              wasn't really necessary.
      
              * kjs/JSObject.cpp: Tweaked getter / setter behavior not to rely on the
              IsGetterSetter flag, since the flag was buggy. This is necessary in order
              to avoid accidentally accessing a getter / setter as a normal property.
              
              Also changed getter / setter creation to honor ReadOnly, matching Mozilla.
              
              * kjs/PropertyMap.cpp: Nixed clear(), since it complicates caching and
              isn't necessary.
      
              * kjs/Shell.cpp: Moved SamplingTool dumping outside the loop. This allows
              you to aggregate sampling of multiple files (or the same file repeatedly),
              which helped me track down regressions.
      
              * kjs/ustring.h: Moved IdentifierRepHash here to share it.
      
      WebCore:
      
      2008-09-01  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Darin Adler.
      
              First cut at inline caching for access to vanilla JavaScript properties.
      
              Updated for JavaScriptCore changes. Mostly mechanical addition of StructureIDs
              to WebCore classes, and PutPropertySlot& arguments to put functions.
      
              (WebCore::JSCSSStyleDeclaration::customPut): Be sure to play nice with
              inline caching for global properties, so global assignment can be optimized.
      
              * ForwardingHeaders/kjs/StructureID.h: Added.
              * bindings/js/JSDOMBinding.h:
              (WebCore::DOMObject::DOMObject):
              * bindings/js/JSDOMWindowBase.cpp:
              (WebCore::JSDOMWindowBase::put):
              * bindings/js/JSDOMWindowBase.h:
              * bindings/js/JSDOMWindowCustom.h:
              (WebCore::JSDOMWindow::customPut):
              * bindings/js/JSDOMWindowShell.cpp:
              (WebCore::JSDOMWindowShell::JSDOMWindowShell):
              (WebCore::JSDOMWindowShell::put):
              * bindings/js/JSDOMWindowShell.h:
              * bindings/js/JSEventTargetBase.h:
              (WebCore::JSEventTargetBase::put):
              * bindings/js/JSEventTargetNode.h:
              (WebCore::JSEventTargetNode::put):
              * bindings/js/JSHTMLAppletElementCustom.cpp:
              (WebCore::JSHTMLAppletElement::customPut):
              * bindings/js/JSHTMLEmbedElementCustom.cpp:
              (WebCore::JSHTMLEmbedElement::customPut):
              * bindings/js/JSHTMLInputElementBase.cpp:
              (WebCore::JSHTMLInputElementBase::put):
              * bindings/js/JSHTMLInputElementBase.h:
              * bindings/js/JSHTMLObjectElementCustom.cpp:
              (WebCore::JSHTMLObjectElement::customPut):
              * bindings/js/JSHistoryCustom.cpp:
              (WebCore::JSHistory::customPut):
              * bindings/js/JSInspectedObjectWrapper.cpp:
              (WebCore::JSInspectedObjectWrapper::wrap):
              (WebCore::JSInspectedObjectWrapper::JSInspectedObjectWrapper):
              * bindings/js/JSInspectedObjectWrapper.h:
              * bindings/js/JSInspectorCallbackWrapper.cpp:
              (WebCore::JSInspectorCallbackWrapper::wrap):
              (WebCore::JSInspectorCallbackWrapper::JSInspectorCallbackWrapper):
              * bindings/js/JSInspectorCallbackWrapper.h:
              * bindings/js/JSLocationCustom.cpp:
              (WebCore::JSLocation::customPut):
              * bindings/js/JSPluginElementFunctions.cpp:
              (WebCore::runtimeObjectCustomPut):
              * bindings/js/JSPluginElementFunctions.h:
              * bindings/js/JSQuarantinedObjectWrapper.cpp:
              (WebCore::JSQuarantinedObjectWrapper::JSQuarantinedObjectWrapper):
              (WebCore::JSQuarantinedObjectWrapper::put):
              * bindings/js/JSQuarantinedObjectWrapper.h:
              * bindings/js/JSStorageCustom.cpp:
              (WebCore::JSStorage::customPut):
              * bindings/objc/WebScriptObject.mm:
              (-[WebScriptObject setValue:forKey:]):
              * bindings/scripts/CodeGeneratorJS.pm:
              * bridge/NP_jsobject.cpp:
              (_NPN_SetProperty):
              * bridge/jni/jni_jsobject.mm:
              (JavaJSObject::setMember):
              * bridge/objc/objc_class.mm:
              (KJS::Bindings::ObjcClass::fallbackObject):
              * bridge/objc/objc_runtime.h:
              * bridge/objc/objc_runtime.mm:
              (ObjcFallbackObjectImp::ObjcFallbackObjectImp):
              (ObjcFallbackObjectImp::put):
              * bridge/runtime.cpp:
              (KJS::Bindings::Instance::createRuntimeObject):
              * bridge/runtime_array.cpp:
              (RuntimeArray::put):
              * bridge/runtime_array.h:
              * bridge/runtime_object.cpp:
              (RuntimeObjectImp::RuntimeObjectImp):
              (RuntimeObjectImp::put):
              * bridge/runtime_object.h:
      
      LayoutTests:
      
      2008-09-01  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Darin Adler.
      
              First cut at inline caching for access to vanilla JavaScript properties.
              
              Tests for things I broke along the way.
              
              * fast/dom/getter-on-window-object2-expected.txt:
              * fast/js/pic: Added.
              * fast/js/pic/cached-deleted-properties-expected.txt: Added.
              * fast/js/pic/cached-deleted-properties.html: Added.
              * fast/js/pic/cached-getter-dictionary-and-proto-expected.txt: Added.
              * fast/js/pic/cached-getter-dictionary-and-proto.html: Added.
              * fast/js/pic/cached-getter-setter-expected.txt: Added.
              * fast/js/pic/cached-getter-setter.html: Added.
              * fast/js/pic/cached-prototype-setter-expected.txt: Added.
              * fast/js/pic/cached-prototype-setter.html: Added.
              * fast/js/pic/cached-single-entry-transition-expected.txt: Added.
              * fast/js/pic/cached-single-entry-transition.html: Added.
              * fast/js/pic/get-empty-string-expected.txt: Added.
              * fast/js/pic/get-empty-string.html: Added.
              * fast/js/pic/get-set-proxy-object-expected.txt: Added.
              * fast/js/pic/get-set-proxy-object.html: Added.
              * fast/js/pic/rehash-poisons-structure-expected.txt: Added.
              * fast/js/pic/rehash-poisons-structure.html: Added.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@36016 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      3412bb43
  34. 17 Aug, 2008 1 commit
    • ggaren@apple.com's avatar
      JavaScriptCore: · fea4353b
      ggaren@apple.com authored
      2008-08-17  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              Made room for a free word in JSCell.
              
              SunSpider says no change.
              
              I changed JSCallbackObjectData, Arguments, JSArray, and RegExpObject to
              store auxiliary data in a secondary structure.
      
              I changed InternalFunction to store the function's name in the property
              map.
              
              I changed JSGlobalObjectData to use a virtual destructor, so WebCore's
              JSDOMWindowBaseData could inherit from it safely. (It's a strange design
              for JSDOMWindowBase to allocate an object that JSGlobalObject deletes,
              but that's really our only option, given the size constraint.)
              
              I also added a bunch of compile-time ASSERTs, and removed lots of comments
              in JSObject.h because they were often out of date, and they got in the
              way of reading what was actually going on.
              
              Also renamed JSArray::getLength to JSArray::length, to match our style
              guidelines.
      
      WebCore:
      
      2008-08-17  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              Made room for a free word in JSCell.
              
              Changed JSDOMWindowBase to store its auxiliary data in a subclass of
              JSGlobalData, so the two could share a pointer.
              
              Added a bunch of ASSERTs, to help catch over-sized objects.
      
      WebKit/mac:
      
      2008-08-17  Geoffrey Garen  <ggaren@apple.com>
      
              Reviewed by Cameron Zwarich.
      
              Made room for a free word in JSCell.
              
              (Updated for JavaScriptCore changes.)
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@35807 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      fea4353b