1. 29 Sep, 2013 3 commits
  2. 28 Sep, 2013 1 commit
  3. 26 Sep, 2013 1 commit
  4. 16 Sep, 2013 1 commit
    • mhahnenberg@apple.com's avatar
      MarkedBlocks shouldn't be put in Allocated state if they didn't produce a FreeList · bee96a38
      mhahnenberg@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=121236
      
      Reviewed by Geoffrey Garen.
      
      Right now, after a collection all MarkedBlocks are in the Marked block state. When lazy sweeping 
      happens, if a block returns an empty free list after being swept, we call didConsumeFreeList(), 
      which moves the block into the Allocated block state. This happens to both the block that was 
      just being allocated out of (i.e. m_currentBlock) as well as any blocks who are completely full. 
      We should distinguish between these two cases: m_currentBlock should transition to 
      Allocated (because we were just allocating out of it) and any subsequent block that returns an 
      empty free list should transition back to the Marked state. This will make the block state more 
      consistent with the actual state the block is in, and it will also allow us to speed up moving 
      all blocks the the Marked state during generational collection.
      
      Added new RAII-style HeapIterationScope class that notifies the Heap when it is about to be 
      iterated and when iteration has finished. Any clients that need accurate liveness data when 
      iterating over the Heap now need to use a HeapIterationScope so that the state of Heap can 
      be properly restored after they are done iterating. No new GC-allocated objects can be created 
      until this object goes out of scope.
      
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * debugger/Debugger.cpp: 
      (JSC::Debugger::recompileAllJSFunctions): Added HeapIterationScope for the Recompiler iteration.
      * heap/Heap.cpp:
      (JSC::Heap::willStartIterating): Callback used by HeapIterationScope to indicate that iteration of 
      the Heap is about to begin. This will cause cell liveness data to be canonicalized by calling stopAllocating.
      (JSC::Heap::didFinishIterating): Same, but indicates that iteration has finished.
      (JSC::Heap::globalObjectCount): Used HeapIterationScope.
      (JSC::Heap::objectTypeCounts): Ditto.
      (JSC::Heap::markDeadObjects): Ditto.
      (JSC::Heap::zombifyDeadObjects): Ditto.
      * heap/Heap.h:
      * heap/HeapIterationScope.h: Added. New RAII-style object for indicating to the Heap that it's about
      to be iterated or that iteration has finished.
      (JSC::HeapIterationScope::HeapIterationScope):
      (JSC::HeapIterationScope::~HeapIterationScope):
      * heap/HeapStatistics.cpp:
      (JSC::HeapStatistics::showObjectStatistics): Used new HeapIterationScope.
      * heap/MarkedAllocator.cpp:
      (JSC::MarkedAllocator::tryAllocateHelper): We now treat the case where we have just finished 
      allocating out of the current block differently from the case where we sweep a block and it 
      returns an empty free list. This was the primary point of this patch.
      (JSC::MarkedAllocator::allocateSlowCase): ASSERT that nobody is currently iterating the Heap 
      when allocating.
      * heap/MarkedAllocator.h:
      (JSC::MarkedAllocator::reset): All allocators are reset after every collection. We need to make 
      sure that the m_lastActiveBlock gets cleared, which it might not always because we don't call 
      takeCanonicalizedBlock on blocks in the large allocators.
      (JSC::MarkedAllocator::stopAllocating): We shouldn't already have a last active block,
      so ASSERT as much.
      (JSC::MarkedAllocator::resumeAllocating): Do the opposite of what stopAllocating
      does. So, if we don't have a m_lastActiveBlock then we don't have to worry about undoing anything
      done by stopAllocating. If we do, then we call resumeAllocating on the block, which returns the FreeList
      as it was prior to stopping allocation. We then set the current block to the last active block and 
      clear the last active block. 
      * heap/MarkedBlock.cpp:
      (JSC::MarkedBlock::resumeAllocating): Any block resuming allocation should be in 
      the Marked state, so ASSERT as much. We always allocate a m_newlyAllocated Bitmap if we're
      FreeListed, so if we didn't allocate one then we know we were Marked when allocation was stopped,
      so just return early with an empty FreeList. If we do have a non-null m_newlyAllocated Bitmap
      then we need to be swept in order to rebuild our FreeList.
      * heap/MarkedBlock.h:
      (JSC::MarkedBlock::didConsumeEmptyFreeList): This is called if we ever sweep a block and get back
      an empty free list. Instead of transitioning to the Allocated state, we now go straight back to the 
      Marked state. This makes sense because we weren't actually allocated out of, so we shouldn't be in 
      the allocated state. Also added some ASSERTs to make sure that we're in the state that we expect: all of
      our mark bits should be set and we should not have a m_newlyAllocated Bitmap.
      * heap/MarkedSpace.cpp:
      (JSC::MarkedSpace::MarkedSpace):
      (JSC::MarkedSpace::forEachAllocator): Added a new functor-style iteration method so that we can 
      easily iterate over each allocator for, e.g., stopping and resuming allocators without
      duplicating code. 
      (JSC::StopAllocatingFunctor::operator()): New functors for use with forEachAllocator.
      (JSC::MarkedSpace::stopAllocating): Ditto.
      (JSC::ResumeAllocatingFunctor::operator()): Ditto.
      (JSC::MarkedSpace::resumeAllocating): Ditto.
      (JSC::MarkedSpace::willStartIterating): Callback that notifies MarkedSpace that it is being iterated.
      Does some ASSERTs, sets a flag, canonicalizes cell liveness data by calling stopAllocating.
      (JSC::MarkedSpace::didFinishIterating): Ditto, but to signal that iteration has completed.
      * heap/MarkedSpace.h:
      (JSC::MarkedSpace::iterationInProgress): Returns true if a HeapIterationScope is currently active.
      (JSC::MarkedSpace::forEachLiveCell): Accepts a HeapIterationScope to enforce the rule that you have to 
      create one prior to iterating over the Heap.
      (JSC::MarkedSpace::forEachDeadCell): Ditto.
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::haveABadTime): Changed to use new HeapIterationScope.
      * runtime/VM.cpp:
      (JSC::VM::releaseExecutableMemory): Ditto.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155891 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      bee96a38
  5. 13 Sep, 2013 1 commit
    • msaboff@apple.com's avatar
      fourthTier: Change JSStack to grow from high to low addresses · b70e41bc
      msaboff@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=118758
      
      Reviewed by Oliver Hunt.
      
      Changed the JSC stack to grow down.  Effectively the JSC stack frame is flipped from
      what it was.  See JSStack.h for the new offsets.  Changed JSStack begin() and end()
      to be getBaseOfStack() and getLimitOfStack().  Most of the changes are address or offset
      calculation changes.  Decoupled a local register ordinal (loop variable or array index)
      from the offset into the callFrame using localToOperand() and the inverse operandToLocal().
      
      * assembler/MacroAssembler.h:
      (JSC::MacroAssembler::trustedImm32ForShift):
      (JSC::MacroAssembler::lshiftPtr): Added to create scaled addresses with a negative index
      * assembler/MacroAssemblerX86_64.h:
      (JSC::MacroAssemblerX86_64::lshift64): Added to create scaled addresses with a negative index
      * assembler/X86Assembler.h:
      (JSC::X86Assembler::shlq_i8r): Added to create scaled addresses with a negative index
      * bytecode/CodeBlock.cpp:
      (JSC::CodeBlock::dumpBytecode):
      * bytecode/CodeBlock.h:
      (JSC::unmodifiedArgumentsRegister):
      (JSC::CodeBlock::isCaptured):
      * bytecode/CodeOrigin.h:
      (JSC::CodeOrigin::stackOffset):
      * bytecode/Operands.h:
      (JSC::localToOperand):
      (JSC::operandIsLocal):
      (JSC::operandToLocal):
      (JSC::operandIsArgument):
      (JSC::operandToArgument):
      (JSC::argumentToOperand):
      * bytecode/VirtualRegister.h: Made InvalidVirtualRegister a positive value that fits in
      31 bits since it can be placed into the 31 bit field "stackOffset" in struct InlineCallFrame.
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::addVar):
      (JSC::BytecodeGenerator::BytecodeGenerator):
      (JSC::BytecodeGenerator::createLazyRegisterIfNecessary):
      (JSC::BytecodeGenerator::newRegister):
      (JSC::BytecodeGenerator::emitNewArray):
      * bytecompiler/BytecodeGenerator.h:
      (JSC::CallArguments::registerOffset):
      * bytecompiler/NodesCodegen.cpp:
      (JSC::CallArguments::CallArguments):
      * dfg/DFGByteCodeParser.cpp:
      (JSC::DFG::ByteCodeParser::findArgumentPositionForLocal):
      (JSC::DFG::ByteCodeParser::addCall):
      (JSC::DFG::ByteCodeParser::handleCall):
      (JSC::DFG::ByteCodeParser::handleInlining):
      (JSC::DFG::ByteCodeParser::parseBlock):
      (JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
      * dfg/DFGJITCompiler.cpp:
      (JSC::DFG::JITCompiler::compileFunction):
      * dfg/DFGOSREntry.cpp:
      (JSC::DFG::prepareOSREntry):
      * dfg/DFGOSRExitCompiler32_64.cpp:
      (JSC::DFG::OSRExitCompiler::compileExit):
      * dfg/DFGOSRExitCompiler64.cpp:
      (JSC::DFG::OSRExitCompiler::compileExit):
      * dfg/DFGOperations.cpp:
      * dfg/DFGScoreBoard.h:
      (JSC::DFG::ScoreBoard::allocate):
      * dfg/DFGSpeculativeJIT.cpp:
      (JSC::DFG::SpeculativeJIT::compileGetByValOnArguments):
      * dfg/DFGSpeculativeJIT.h:
      (JSC::DFG::SpeculativeJIT::callFrameSlot):
      (JSC::DFG::SpeculativeJIT::argumentSlot):
      (JSC::DFG::SpeculativeJIT::callFrameTagSlot):
      (JSC::DFG::SpeculativeJIT::callFramePayloadSlot):
      (JSC::DFG::SpeculativeJIT::argumentTagSlot):
      (JSC::DFG::SpeculativeJIT::argumentPayloadSlot):
      * dfg/DFGSpeculativeJIT32_64.cpp:
      (JSC::DFG::SpeculativeJIT::emitCall):
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGSpeculativeJIT64.cpp:
      (JSC::DFG::SpeculativeJIT::emitCall):
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGValidate.cpp:
      (JSC::DFG::Validate::reportValidationContext):
      * ftl/FTLLink.cpp:
      (JSC::FTL::link):
      * heap/ConservativeRoots.cpp:
      (JSC::ConservativeRoots::genericAddSpan):
      * interpreter/CallFrame.cpp:
      (JSC::CallFrame::frameExtentInternal):
      * interpreter/CallFrame.h:
      (JSC::ExecState::init):
      (JSC::ExecState::argumentOffset):
      (JSC::ExecState::argumentOffsetIncludingThis):
      (JSC::ExecState::argIndexForRegister):
      * interpreter/Interpreter.cpp:
      (JSC::loadVarargs):
      (JSC::Interpreter::dumpRegisters):
      * interpreter/JSStack.cpp:
      (JSC::JSStack::JSStack):
      (JSC::JSStack::~JSStack):
      (JSC::JSStack::growSlowCase):
      (JSC::JSStack::gatherConservativeRoots):
      (JSC::JSStack::releaseExcessCapacity):
      (JSC::JSStack::disableErrorStackReserve):
      * interpreter/JSStack.h:
      (JSC::JSStack::getBaseOfStack):
      (JSC::JSStack::getLimitOfStack):
      (JSC::JSStack::size):
      (JSC::JSStack::end):
      (JSC::JSStack::containsAddress):
      (JSC::JSStack::lowAddress):
      (JSC::JSStack::highAddress):
      (JSC::JSStack::reservationEnd):
      (JSC::JSStack::shrink):
      (JSC::JSStack::grow):
      * interpreter/JSStackInlines.h:
      (JSC::JSStack::getTopOfFrame):
      (JSC::JSStack::pushFrame):
      (JSC::JSStack::popFrame):
      (JSC::JSStack::installTrapsAfterFrame):
      * interpreter/StackVisitor.cpp:
      (JSC::inlinedFrameOffset):
      (JSC::StackVisitor::readInlinedFrame):
      * jit/JIT.cpp:
      (JSC::JIT::privateCompile):
      * jit/JITCall.cpp:
      (JSC::JIT::compileLoadVarargs):
      (JSC::JIT::compileOpCall):
      * jit/JITCall32_64.cpp:
      (JSC::JIT::compileLoadVarargs):
      (JSC::JIT::compileOpCall):
      * jit/JITOpcodes.cpp:
      (JSC::JIT::emit_op_create_activation):
      (JSC::JIT::emit_op_get_argument_by_val):
      * jit/JITOpcodes32_64.cpp:
      (JSC::JIT::emit_op_get_argument_by_val):
      * jit/JITStubs.cpp:
      (JSC::throwExceptionFromOpCall):
      (JSC::DEFINE_STUB_FUNCTION):
      * jit/ThunkGenerators.cpp:
      (JSC::arityFixup):
      * llint/LLIntData.cpp:
      (JSC::LLInt::Data::performAssertions):
      * llint/LLIntSlowPaths.cpp:
      (JSC::LLInt::LLINT_SLOW_PATH_DECL):
      (JSC::LLInt::genericCall):
      * llint/LowLevelInterpreter.asm:
      * llint/LowLevelInterpreter32_64.asm:
      * llint/LowLevelInterpreter64.asm:
      * runtime/ArgList.cpp:
      (JSC::ArgList::getSlice):
      (JSC::MarkedArgumentBuffer::slowAppend):
      * runtime/ArgList.h:
      (JSC::MarkedArgumentBuffer::MarkedArgumentBuffer):
      (JSC::MarkedArgumentBuffer::slotFor):
      (JSC::MarkedArgumentBuffer::mallocBase):
      (JSC::ArgList::at):
      * runtime/Arguments.cpp:
      (JSC::Arguments::tearOff):
      * runtime/ArrayConstructor.cpp:
      (JSC::constructArrayWithSizeQuirk):
      * runtime/CommonSlowPaths.cpp:
      (JSC::SLOW_PATH_DECL):
      * runtime/JSActivation.h:
      (JSC::JSActivation::registersOffset):
      (JSC::JSActivation::tearOff):
      (JSC::JSActivation::isValidIndex):
      * runtime/JSArray.h:
      (JSC::constructArrayNegativeIndexed): New method to create an array from registers that grow down.
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::globalExec):
      * runtime/JSGlobalObject.h:
      (JSC::constructArrayNegativeIndexed):
      * runtime/JSString.h:
      * runtime/Operations.h:
      (JSC::jsStringFromRegisterArray):
      * runtime/SymbolTable.h:
      (JSC::SharedSymbolTable::captureCount):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155711 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      b70e41bc
  6. 11 Sep, 2013 1 commit
    • commit-queue@webkit.org's avatar
      MapData and WeakMapData don't need to be objects · b1511430
      commit-queue@webkit.org authored
      https://bugs.webkit.org/show_bug.cgi?id=121167
      
      Patch by Sam Weinig <sam@webkit.org> on 2013-09-11
      Reviewed by Geoffrey Garen.
      
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset):
      (JSC::JSGlobalObject::visitChildren):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::mapStructure):
      Remove MapData and WeakMapData structures (they moved to VM with other non-object Structures).
      
      * runtime/JSMap.cpp:
      (JSC::JSMap::finishCreation):
      * runtime/JSMap.h:
      (JSC::JSMap::create):
      * runtime/JSSet.cpp:
      (JSC::JSSet::finishCreation):
      * runtime/JSSet.h:
      (JSC::JSSet::create):
      * runtime/JSWeakMap.cpp:
      (JSC::JSWeakMap::finishCreation):
      * runtime/JSWeakMap.h:
      (JSC::JSWeakMap::create):
      Update to not pass a global object to the MapData or WeakMapData Structure.
      
      * runtime/MapData.cpp:
      (JSC::MapData::MapData):
      * runtime/MapData.h:
      (JSC::MapData::create):
      (JSC::MapData::createStructure):
      * runtime/WeakMapData.cpp:
      (JSC::WeakMapData::WeakMapData):
      (JSC::WeakMapData::set): Change to take a VM rather than a CallFrame, as that it all it needs.
      * runtime/WeakMapData.h:
      (JSC::WeakMapData::create):
      (JSC::WeakMapData::createStructure):
      Instead of inheriting from JSDestructibleObject, inherit from JSCell and mark self as needing destruction
      and having an immortal structure.
      
      * runtime/VM.cpp:
      (JSC::VM::VM):
      * runtime/VM.h:
      Add MapData and WeakMapData Structures.
      
      * runtime/WeakMapPrototype.cpp:
      (JSC::protoFuncWeakMapSet):
      Pass a VM rather than an ExecState.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155558 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      b1511430
  7. 10 Sep, 2013 1 commit
    • oliver@apple.com's avatar
      Support WeakMap · bfcc048e
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120912
      
      Reviewed by Geoffrey Garen.
      
      Source/JavaScriptCore:
      
      Add support for ES6 WeakMap.  Add the cluster of boilerplate
      classes around the core WeakMapData class.
      
      WeakMapData is a simple object->value hash table that uses a
      combo of WeakReferenceHarvester to conditionally keep the weak
      value reference live, and UnconditionalFinalizer to clean the
      dead keys from the table post-GC.
      
      * CMakeLists.txt:
      * GNUmakefile.list.am:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * Target.pri:
      * runtime/CommonIdentifiers.h:
      * runtime/JSGlobalObject.cpp:
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::weakMapDataStructure):
      * runtime/JSWeakMap.cpp: Added.
      (JSC::JSWeakMap::finishCreation):
      (JSC::JSWeakMap::visitChildren):
      * runtime/JSWeakMap.h: Added.
      (JSC::JSWeakMap::createStructure):
      (JSC::JSWeakMap::create):
      (JSC::JSWeakMap::weakMapData):
      (JSC::JSWeakMap::JSWeakMap):
      * runtime/WeakMapConstructor.cpp: Added.
      (JSC::WeakMapConstructor::finishCreation):
      (JSC::constructWeakMap):
      (JSC::WeakMapConstructor::getConstructData):
      (JSC::WeakMapConstructor::getCallData):
      * runtime/WeakMapConstructor.h: Added.
      (JSC::WeakMapConstructor::create):
      (JSC::WeakMapConstructor::createStructure):
      (JSC::WeakMapConstructor::WeakMapConstructor):
      * runtime/WeakMapData.cpp: Added.
      (JSC::WeakMapData::WeakMapData):
      (JSC::WeakMapData::finishCreation):
      (JSC::WeakMapData::destroy):
      (JSC::WeakMapData::visitChildren):
      (JSC::WeakMapData::set):
      (JSC::WeakMapData::get):
      (JSC::WeakMapData::remove):
      (JSC::WeakMapData::contains):
      (JSC::WeakMapData::clear):
      (JSC::WeakMapData::DeadKeyCleaner::visitWeakReferences):
      (JSC::WeakMapData::DeadKeyCleaner::finalizeUnconditionally):
      * runtime/WeakMapData.h: Added.
      (JSC::WeakMapData::create):
      (JSC::WeakMapData::createStructure):
      (JSC::WeakMapData::DeadKeyCleaner::DeadKeyCleaner):
      * runtime/WeakMapPrototype.cpp: Added.
      (JSC::WeakMapPrototype::finishCreation):
      (JSC::getWeakMapData):
      (JSC::protoFuncWeakMapClear):
      (JSC::protoFuncWeakMapDelete):
      (JSC::protoFuncWeakMapGet):
      (JSC::protoFuncWeakMapHas):
      (JSC::protoFuncWeakMapSet):
      * runtime/WeakMapPrototype.h: Added.
      (JSC::WeakMapPrototype::create):
      (JSC::WeakMapPrototype::createStructure):
      (JSC::WeakMapPrototype::WeakMapPrototype):
      
      LayoutTests:
      
      Basic tests.
      
      * js/basic-weakmap-expected.txt: Added.
      * js/basic-weakmap.html: Added.
      * js/script-tests/basic-weakmap.js: Added.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@155473 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      bfcc048e
  8. 05 Sep, 2013 1 commit
  9. 30 Aug, 2013 1 commit
    • oliver@apple.com's avatar
      Implement ES6 Set class · b8d80ed3
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120549
      
      Reviewed by Filip Pizlo.
      
      Source/JavaScriptCore:
      
      We simply reuse the MapData type from JSMap making the
      it much simpler.
      
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * runtime/CommonIdentifiers.h:
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset):
      (JSC::JSGlobalObject::visitChildren):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::setStructure):
      * runtime/JSSet.cpp: Added.
      (JSC::JSSet::visitChildren):
      (JSC::JSSet::finishCreation):
      * runtime/JSSet.h: Added.
      (JSC::JSSet::createStructure):
      (JSC::JSSet::create):
      (JSC::JSSet::mapData):
      (JSC::JSSet::JSSet):
      * runtime/SetConstructor.cpp: Added.
      (JSC::SetConstructor::finishCreation):
      (JSC::callSet):
      (JSC::constructSet):
      (JSC::SetConstructor::getConstructData):
      (JSC::SetConstructor::getCallData):
      * runtime/SetConstructor.h: Added.
      (JSC::SetConstructor::create):
      (JSC::SetConstructor::createStructure):
      (JSC::SetConstructor::SetConstructor):
      * runtime/SetPrototype.cpp: Added.
      (JSC::SetPrototype::finishCreation):
      (JSC::getMapData):
      (JSC::setProtoFuncAdd):
      (JSC::setProtoFuncClear):
      (JSC::setProtoFuncDelete):
      (JSC::setProtoFuncForEach):
      (JSC::setProtoFuncHas):
      (JSC::setProtoFuncSize):
      * runtime/SetPrototype.h: Added.
      (JSC::SetPrototype::create):
      (JSC::SetPrototype::createStructure):
      (JSC::SetPrototype::SetPrototype):
      
      LayoutTests:
      
      Add tests
      
      * fast/js/basic-set-expected.txt: Added.
      * fast/js/basic-set.html: Added.
      * fast/js/script-tests/basic-set.js: Added.
      (set new):
      (otherString.string_appeared_here.set add):
      (try.set forEach):
      (set forEach):
      (set gc):
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154916 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      b8d80ed3
  10. 29 Aug, 2013 3 commits
    • oliver@apple.com's avatar
      Implement ES6 Map object · 005f9e8f
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120333
      
      Reviewed by Geoffrey Garen.
      
      Source/JavaScriptCore:
      
      Implement support for the ES6 Map type and related classes.
      
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * heap/CopyToken.h: Add a new token to track copying the backing store
      * runtime/CommonIdentifiers.h: Add new identifiers
      * runtime/JSGlobalObject.cpp:
      * runtime/JSGlobalObject.h:
          Add new structures and prototypes
      
      * runtime/JSMap.cpp: Added.
      * runtime/JSMap.h: Added.
          New JSMap class to represent a Map instance
      
      * runtime/MapConstructor.cpp: Added.
      * runtime/MapConstructor.h: Added.
          The Map constructor
      
      * runtime/MapData.cpp: Added.
      * runtime/MapData.h: Added.
          The most interesting data structure.  The roughly corresponds
          to the ES6 notion of MapData.  It provides the core JSValue->JSValue
          map implementation.  We implement it using 2 hashtables and a flat
          table.  Due to the different semantics of string comparisons vs.
          all others we need have one map keyed by String and the other by
          generic JSValue.  The actual table is represented more or less
          exactly as described in the ES6 draft - a single contiguous list of
          key/value pairs.  The entire map could be achieved with just this
          table, however we need the HashMaps in order to maintain O(1) lookup.
      
          Deleted values are simply cleared as the draft says, however the
          implementation compacts the storage on copy as long as the are no
          active iterators.
      
      * runtime/MapPrototype.cpp: Added.
      * runtime/MapPrototype.h: Added.
          Implement Map prototype functions
      
      * runtime/VM.cpp:
          Add new structures.
      
      LayoutTests:
      
      Tests
      
      * fast/js/basic-map-expected.txt: Added.
      * fast/js/basic-map.html: Added.
      * fast/js/script-tests/basic-map.js: Added.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154861 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      005f9e8f
    • bfulgham@apple.com's avatar
      [Windows] Unreviewed build fix after r154847. · 59af0f55
      bfulgham@apple.com authored
      If you are going to exclude promises, actually exclude the build components.
      
      * interpreter/CallFrame.h: Exclude promise declarations
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset): Exclude promise code.
      (JSC::JSGlobalObject::visitChildren): Ditto.
      * runtime/VM.cpp: Ditto.
      (JSC::VM::VM):
      (JSC::VM::~VM):
      * runtime/VM.h:
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154853 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      59af0f55
    • weinig@apple.com's avatar
      .: Add ENABLE guards for Promises · b7188858
      weinig@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Source/autotools/SetupWebKitFeatures.m4:
      * Source/cmake/WebKitFeatures.cmake:
      * Source/cmakeconfig.h.cmake:
      
      Source/JavaScriptCore: Add ENABLE guards for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Configurations/FeatureDefines.xcconfig:
      * runtime/JSGlobalObject.cpp:
      * runtime/JSGlobalObject.h:
      * runtime/JSPromise.cpp:
      * runtime/JSPromise.h:
      * runtime/JSPromiseCallback.cpp:
      * runtime/JSPromiseCallback.h:
      * runtime/JSPromiseConstructor.cpp:
      * runtime/JSPromiseConstructor.h:
      * runtime/JSPromisePrototype.cpp:
      * runtime/JSPromisePrototype.h:
      * runtime/JSPromiseResolver.cpp:
      * runtime/JSPromiseResolver.h:
      * runtime/JSPromiseResolverConstructor.cpp:
      * runtime/JSPromiseResolverConstructor.h:
      * runtime/JSPromiseResolverPrototype.cpp:
      * runtime/JSPromiseResolverPrototype.h:
      
      Source/WebCore: Add ENABLE guards for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Configurations/FeatureDefines.xcconfig:
      
      Source/WebKit/mac: Add ENABLE gaurds for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Configurations/FeatureDefines.xcconfig:
      
      Source/WebKit2: Add ENABLE gaurds for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Configurations/FeatureDefines.xcconfig:
      
      Source/WTF: Add ENABLE guards for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * wtf/FeatureDefines.h:
      
      Tools: Add ENABLE guards for Promises
      https://bugs.webkit.org/show_bug.cgi?id=120488
      
      Reviewed by Andreas Kling.
      
      * Scripts/webkitperl/FeatureList.pm:
      * qmake/mkspecs/features/features.pri:
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154847 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      b7188858
  11. 26 Aug, 2013 1 commit
    • weinig@apple.com's avatar
      Add support for Promises · bd760697
      weinig@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120260
      
      Reviewed by Darin Adler.
      
      Source/JavaScriptCore: 
      
      Add an initial implementation of Promises - http://dom.spec.whatwg.org/#promises.
      - Despite Promises being defined in the DOM, the implementation is being put in JSC
        in preparation for the Promises eventually being defined in ECMAScript.
      
      * CMakeLists.txt:
      * DerivedSources.make:
      * DerivedSources.pri:
      * GNUmakefile.list.am:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * Target.pri:
      Add new files.
      
      * jsc.cpp:
      Update jsc's GlobalObjectMethodTable to stub out the new QueueTaskToEventLoop callback. This mean's
      you can't quite use Promises with with the command line tool yet.
          
      * interpreter/CallFrame.h:
      (JSC::ExecState::promisePrototypeTable):
      (JSC::ExecState::promiseConstructorTable):
      (JSC::ExecState::promiseResolverPrototypeTable):
      * runtime/VM.cpp:
      (JSC::VM::VM):
      (JSC::VM::~VM):
      * runtime/VM.h:
      Add supporting code for the new static lookup tables.
      
      * runtime/CommonIdentifiers.h:
      Add 3 new identifiers, "Promise", "PromiseResolver", and "then".
      
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset):
      (JSC::JSGlobalObject::visitChildren):
      Add supporting code Promise and PromiseResolver's constructors and structures.
      
      * runtime/JSGlobalObject.h:
      (JSC::TaskContext::~TaskContext):
      Add a new callback to the GlobalObjectMethodTable to post a task on the embedder's runloop.
      
      (JSC::JSGlobalObject::promisePrototype):
      (JSC::JSGlobalObject::promiseResolverPrototype):
      (JSC::JSGlobalObject::promiseStructure):
      (JSC::JSGlobalObject::promiseResolverStructure):
      (JSC::JSGlobalObject::promiseCallbackStructure):
      (JSC::JSGlobalObject::promiseWrapperCallbackStructure):
      Add supporting code Promise and PromiseResolver's constructors and structures.
      
      * runtime/JSPromise.cpp: Added.
      * runtime/JSPromise.h: Added.
      * runtime/JSPromiseCallback.cpp: Added.
      * runtime/JSPromiseCallback.h: Added.
      * runtime/JSPromiseConstructor.cpp: Added.
      * runtime/JSPromiseConstructor.h: Added.
      * runtime/JSPromisePrototype.cpp: Added.
      * runtime/JSPromisePrototype.h: Added.
      * runtime/JSPromiseResolver.cpp: Added.
      * runtime/JSPromiseResolver.h: Added.
      * runtime/JSPromiseResolverConstructor.cpp: Added.
      * runtime/JSPromiseResolverConstructor.h: Added.
      * runtime/JSPromiseResolverPrototype.cpp: Added.
      * runtime/JSPromiseResolverPrototype.h: Added.
      Add Promise implementation.
      
      Source/WebCore: 
      
      Add an initial implementation of Promises - http://dom.spec.whatwg.org/#promises.
      - Despite Promises being defined in the DOM, the implementation is being put in JSC
        in preparation for the Promises eventually being defined in ECMAScript.
      
      Tests: fast/js/Promise-already-fulfilled.html
             fast/js/Promise-already-rejected.html
             fast/js/Promise-already-resolved.html
             fast/js/Promise-catch-in-workers.html
             fast/js/Promise-catch.html
             fast/js/Promise-chain.html
             fast/js/Promise-exception.html
             fast/js/Promise-fulfill-in-workers.html
             fast/js/Promise-fulfill.html
             fast/js/Promise-init-in-workers.html
             fast/js/Promise-init.html
             fast/js/Promise-reject-in-workers.html
             fast/js/Promise-reject.html
             fast/js/Promise-resolve-chain.html
             fast/js/Promise-resolve-in-workers.html
             fast/js/Promise-resolve-with-then-exception.html
             fast/js/Promise-resolve-with-then-fulfill.html
             fast/js/Promise-resolve-with-then-reject.html
             fast/js/Promise-resolve.html
             fast/js/Promise-simple-fulfill-inside-callback.html
             fast/js/Promise-simple-fulfill.html
             fast/js/Promise-simple-in-workers.html
             fast/js/Promise-simple.html
             fast/js/Promise-static-fulfill.html
             fast/js/Promise-static-reject.html
             fast/js/Promise-static-resolve.html
             fast/js/Promise-then-in-workers.html
             fast/js/Promise-then-without-callbacks-in-workers.html
             fast/js/Promise-then-without-callbacks.html
             fast/js/Promise-then.html
             fast/js/Promise-types.html
             fast/js/Promise.html
      
      * GNUmakefile.list.am:
      * Target.pri:
      * UseJSC.cmake:
      * WebCore.vcxproj/WebCore.vcxproj:
      * WebCore.vcxproj/WebCore.vcxproj.filters:
      * WebCore.xcodeproj/project.pbxproj:
      * bindings/js/JSBindingsAllInOne.cpp:
      Add new files.
      
      * bindings/js/JSDOMGlobalObjectTask.cpp: Added.
      (WebCore::JSGlobalObjectCallback::create):
      (WebCore::JSGlobalObjectCallback::~JSGlobalObjectCallback):
      (WebCore::JSGlobalObjectCallback::call):
      (WebCore::JSGlobalObjectCallback::JSGlobalObjectCallback):
      (WebCore::JSGlobalObjectTask::JSGlobalObjectTask):
      (WebCore::JSGlobalObjectTask::~JSGlobalObjectTask):
      (WebCore::JSGlobalObjectTask::performTask):
      * bindings/js/JSDOMGlobalObjectTask.h: Added.
      (WebCore::JSGlobalObjectTask::create):
      Add a new task type to be used with the GlobalObjectMethodTable's new QueueTaskToEventLoop callback.
      
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::queueTaskToEventLoop):
      * bindings/js/JSDOMWindowBase.h:
      Implement the GlobalObjectMethodTable callback, QueueTaskToEventLoop. 
      
      * bindings/js/JSMainThreadExecState.h:
      All using JSMainThreadExecState as a simple RAII object.
      
      * bindings/js/JSWorkerGlobalScopeBase.cpp:
      (WebCore::JSWorkerGlobalScopeBase::JSWorkerGlobalScopeBase):
      (WebCore::JSWorkerGlobalScopeBase::allowsAccessFrom):
      (WebCore::JSWorkerGlobalScopeBase::supportsProfiling):
      (WebCore::JSWorkerGlobalScopeBase::supportsRichSourceInfo):
      (WebCore::JSWorkerGlobalScopeBase::shouldInterruptScript):
      (WebCore::JSWorkerGlobalScopeBase::javaScriptExperimentsEnabled):
      (WebCore::JSWorkerGlobalScopeBase::queueTaskToEventLoop):
      * bindings/js/JSWorkerGlobalScopeBase.h:
      Add a GlobalObjectMethodTable and implement QueueTaskToEventLoop. Forward the other callbacks
      to JSGlobalObject so they retain their existing behavior.
      
      LayoutTests: 
      
      Add tests adapted from the Mozilla and Blink projects.
      
      * fast/js/Promise-already-fulfilled-expected.txt: Added.
      * fast/js/Promise-already-fulfilled.html: Added.
      * fast/js/Promise-already-rejected-expected.txt: Added.
      * fast/js/Promise-already-rejected.html: Added.
      * fast/js/Promise-already-resolved-expected.txt: Added.
      * fast/js/Promise-already-resolved.html: Added.
      * fast/js/Promise-catch-expected.txt: Added.
      * fast/js/Promise-catch-in-workers-expected.txt: Added.
      * fast/js/Promise-catch-in-workers.html: Added.
      * fast/js/Promise-catch.html: Added.
      * fast/js/Promise-chain-expected.txt: Added.
      * fast/js/Promise-chain.html: Added.
      * fast/js/Promise-exception-expected.txt: Added.
      * fast/js/Promise-exception.html: Added.
      * fast/js/Promise-expected.txt: Added.
      * fast/js/Promise-fulfill-expected.txt: Added.
      * fast/js/Promise-fulfill-in-workers-expected.txt: Added.
      * fast/js/Promise-fulfill-in-workers.html: Added.
      * fast/js/Promise-fulfill.html: Added.
      * fast/js/Promise-init-expected.txt: Added.
      * fast/js/Promise-init-in-workers-expected.txt: Added.
      * fast/js/Promise-init-in-workers.html: Added.
      * fast/js/Promise-init.html: Added.
      * fast/js/Promise-reject-expected.txt: Added.
      * fast/js/Promise-reject-in-workers-expected.txt: Added.
      * fast/js/Promise-reject-in-workers.html: Added.
      * fast/js/Promise-reject.html: Added.
      * fast/js/Promise-resolve-chain-expected.txt: Added.
      * fast/js/Promise-resolve-chain.html: Added.
      * fast/js/Promise-resolve-expected.txt: Added.
      * fast/js/Promise-resolve-in-workers-expected.txt: Added.
      * fast/js/Promise-resolve-in-workers.html: Added.
      * fast/js/Promise-resolve-with-then-exception-expected.txt: Added.
      * fast/js/Promise-resolve-with-then-exception.html: Added.
      * fast/js/Promise-resolve-with-then-fulfill-expected.txt: Added.
      * fast/js/Promise-resolve-with-then-fulfill.html: Added.
      * fast/js/Promise-resolve-with-then-reject-expected.txt: Added.
      * fast/js/Promise-resolve-with-then-reject.html: Added.
      * fast/js/Promise-resolve.html: Added.
      * fast/js/Promise-simple-expected.txt: Added.
      * fast/js/Promise-simple-fulfill-expected.txt: Added.
      * fast/js/Promise-simple-fulfill-inside-callback-expected.txt: Added.
      * fast/js/Promise-simple-fulfill-inside-callback.html: Added.
      * fast/js/Promise-simple-fulfill.html: Added.
      * fast/js/Promise-simple-in-workers-expected.txt: Added.
      * fast/js/Promise-simple-in-workers.html: Added.
      * fast/js/Promise-simple.html: Added.
      * fast/js/Promise-static-fulfill-expected.txt: Added.
      * fast/js/Promise-static-fulfill.html: Added.
      * fast/js/Promise-static-reject-expected.txt: Added.
      * fast/js/Promise-static-reject.html: Added.
      * fast/js/Promise-static-resolve-expected.txt: Added.
      * fast/js/Promise-static-resolve.html: Added.
      * fast/js/Promise-then-expected.txt: Added.
      * fast/js/Promise-then-in-workers-expected.txt: Added.
      * fast/js/Promise-then-in-workers.html: Added.
      * fast/js/Promise-then-without-callbacks-expected.txt: Added.
      * fast/js/Promise-then-without-callbacks-in-workers-expected.txt: Added.
      * fast/js/Promise-then-without-callbacks-in-workers.html: Added.
      * fast/js/Promise-then-without-callbacks.html: Added.
      * fast/js/Promise-then.html: Added.
      * fast/js/Promise-types-expected.txt: Added.
      * fast/js/Promise-types.html: Added.
      * fast/js/Promise.html: Added.
      * fast/js/resources/Promise-catch-in-workers.js: Added.
      * fast/js/resources/Promise-fulfill-in-workers.js: Added.
      * fast/js/resources/Promise-init-in-workers.js: Added.
      * fast/js/resources/Promise-reject-in-workers.js: Added.
      * fast/js/resources/Promise-resolve-in-workers.js: Added.
      * fast/js/resources/Promise-simple-in-workers.js: Added.
      * fast/js/resources/Promise-then-in-workers.js: Added.
      * fast/js/resources/Promise-then-without-callbacks-in-workers.js: Added.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154629 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      bd760697
  12. 22 Aug, 2013 2 commits
    • barraclough@apple.com's avatar
      Don't leak registers for redeclared variables · 6962a520
      barraclough@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120174
      
      Reviewed by Geoff Garen.
      
      We currently always allocate registers for new global variables, but these are wasted when the variable is being redeclared.
      Only allocate new registers when necessary.
      
      No performance impact.
      
      * interpreter/Interpreter.cpp:
      (JSC::Interpreter::execute):
      * runtime/Executable.cpp:
      (JSC::ProgramExecutable::initializeGlobalProperties):
          - Don't allocate the register here.
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::addGlobalVar):
          - Allocate the register here instead.
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154466 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      6962a520
    • barraclough@apple.com's avatar
      https://bugs.webkit.org/show_bug.cgi?id=120128 · dd40a7eb
      barraclough@apple.com authored
      Remove putDirectVirtual
      
      Reviewed by Sam Weinig.
      
      This could most generously be described as 'vestigial'.
      No performance impact.
      
      * API/JSObjectRef.cpp:
      (JSObjectSetProperty):
          - changed to use defineOwnProperty
      * debugger/DebuggerActivation.cpp:
      * debugger/DebuggerActivation.h:
          - remove putDirectVirtual
      * interpreter/Interpreter.cpp:
      (JSC::Interpreter::execute):
          - changed to use defineOwnProperty
      * runtime/ClassInfo.h:
      * runtime/JSActivation.cpp:
      * runtime/JSActivation.h:
      * runtime/JSCell.cpp:
      * runtime/JSCell.h:
      * runtime/JSGlobalObject.cpp:
      * runtime/JSGlobalObject.h:
      * runtime/JSObject.cpp:
      * runtime/JSObject.h:
      * runtime/JSProxy.cpp:
      * runtime/JSProxy.h:
      * runtime/JSSymbolTableObject.cpp:
      * runtime/JSSymbolTableObject.h:
          - remove putDirectVirtual
      * runtime/PropertyDescriptor.h:
      (JSC::PropertyDescriptor::PropertyDescriptor):
          - added constructor for convenience
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154459 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      dd40a7eb
  13. 21 Aug, 2013 2 commits
    • barraclough@apple.com's avatar
      Clarify var/const/function declaration · 1d962d08
      barraclough@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=120144
      
      Reviewed by Sam Weinig.
      
      Add methods to JSGlobalObject to declare vars, consts, and functions.
      
      * runtime/Executable.cpp:
      (JSC::ProgramExecutable::initializeGlobalProperties):
      * runtime/Executable.h:
          - Moved declaration code to JSGlobalObject
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::addGlobalVar):
          - internal implementation of addVar, addConst, addFunction
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::addVar):
      (JSC::JSGlobalObject::addConst):
      (JSC::JSGlobalObject::addFunction):
          - Added methods to declare vars, consts, and functions
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154434 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      1d962d08
    • barraclough@apple.com's avatar
      https://bugs.webkit.org/show_bug.cgi?id=120139 · 61ff98cd
      barraclough@apple.com authored
      PropertyDescriptor argument to define methods should be const
      
      Rubber stamped by Sam Weinig.
      
      This should never be modified, and this way we can use rvalues.
      
      Source/JavaScriptCore: 
      
      * debugger/DebuggerActivation.cpp:
      (JSC::DebuggerActivation::defineOwnProperty):
      * debugger/DebuggerActivation.h:
      * runtime/Arguments.cpp:
      (JSC::Arguments::defineOwnProperty):
      * runtime/Arguments.h:
      * runtime/ClassInfo.h:
      * runtime/JSArray.cpp:
      (JSC::JSArray::defineOwnProperty):
      * runtime/JSArray.h:
      * runtime/JSArrayBuffer.cpp:
      (JSC::JSArrayBuffer::defineOwnProperty):
      * runtime/JSArrayBuffer.h:
      * runtime/JSArrayBufferView.cpp:
      (JSC::JSArrayBufferView::defineOwnProperty):
      * runtime/JSArrayBufferView.h:
      * runtime/JSCell.cpp:
      (JSC::JSCell::defineOwnProperty):
      * runtime/JSCell.h:
      * runtime/JSFunction.cpp:
      (JSC::JSFunction::defineOwnProperty):
      * runtime/JSFunction.h:
      * runtime/JSGenericTypedArrayView.h:
      * runtime/JSGenericTypedArrayViewInlines.h:
      (JSC::::defineOwnProperty):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::defineOwnProperty):
      * runtime/JSGlobalObject.h:
      * runtime/JSObject.cpp:
      (JSC::JSObject::putIndexedDescriptor):
      (JSC::JSObject::defineOwnIndexedProperty):
      (JSC::putDescriptor):
      (JSC::JSObject::defineOwnNonIndexProperty):
      (JSC::JSObject::defineOwnProperty):
      * runtime/JSObject.h:
      * runtime/JSProxy.cpp:
      (JSC::JSProxy::defineOwnProperty):
      * runtime/JSProxy.h:
      * runtime/RegExpMatchesArray.h:
      (JSC::RegExpMatchesArray::defineOwnProperty):
      * runtime/RegExpObject.cpp:
      (JSC::RegExpObject::defineOwnProperty):
      * runtime/RegExpObject.h:
      * runtime/StringObject.cpp:
      (JSC::StringObject::defineOwnProperty):
      * runtime/StringObject.h:
          - make PropertyDescriptor const
      
      Source/WebCore: 
      
      * bindings/js/JSDOMWindowCustom.cpp:
      (WebCore::JSDOMWindow::defineOwnProperty):
      * bindings/js/JSLocationCustom.cpp:
      (WebCore::JSLocation::defineOwnProperty):
      (WebCore::JSLocationPrototype::defineOwnProperty):
      * bindings/scripts/CodeGeneratorJS.pm:
      (GenerateHeader):
          - make PropertyDescriptor const
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154422 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      61ff98cd
  14. 20 Aug, 2013 1 commit
    • barraclough@apple.com's avatar
      https://bugs.webkit.org/show_bug.cgi?id=120093 · 174570f9
      barraclough@apple.com authored
      Remove getOwnPropertyDescriptor trap
      
      Reviewed by Geoff Garen.
      
      All implementations of this method are now called via the method table, and equivalent in behaviour.
      Remove all duplicate implementations (and the method table trap), and add a single member function implementation on JSObject.
      
      Source/JavaScriptCore: 
      
      * API/JSCallbackObject.h:
      * API/JSCallbackObjectFunctions.h:
      * debugger/DebuggerActivation.cpp:
      * debugger/DebuggerActivation.h:
      * runtime/Arguments.cpp:
      * runtime/Arguments.h:
      * runtime/ArrayConstructor.cpp:
      * runtime/ArrayConstructor.h:
      * runtime/ArrayPrototype.cpp:
      * runtime/ArrayPrototype.h:
      * runtime/BooleanPrototype.cpp:
      * runtime/BooleanPrototype.h:
          - remove getOwnPropertyDescriptor
      * runtime/ClassInfo.h:
          - remove getOwnPropertyDescriptor from MethodTable
      * runtime/DateConstructor.cpp:
      * runtime/DateConstructor.h:
      * runtime/DatePrototype.cpp:
      * runtime/DatePrototype.h:
      * runtime/ErrorPrototype.cpp:
      * runtime/ErrorPrototype.h:
      * runtime/JSActivation.cpp:
      * runtime/JSActivation.h:
      * runtime/JSArray.cpp:
      * runtime/JSArray.h:
      * runtime/JSArrayBuffer.cpp:
      * runtime/JSArrayBuffer.h:
      * runtime/JSArrayBufferView.cpp:
      * runtime/JSArrayBufferView.h:
      * runtime/JSCell.cpp:
      * runtime/JSCell.h:
      * runtime/JSDataView.cpp:
      * runtime/JSDataView.h:
      * runtime/JSDataViewPrototype.cpp:
      * runtime/JSDataViewPrototype.h:
      * runtime/JSFunction.cpp:
      * runtime/JSFunction.h:
      * runtime/JSGenericTypedArrayView.h:
      * runtime/JSGenericTypedArrayViewInlines.h:
      * runtime/JSGlobalObject.cpp:
      * runtime/JSGlobalObject.h:
      * runtime/JSNotAnObject.cpp:
      * runtime/JSNotAnObject.h:
      * runtime/JSONObject.cpp:
      * runtime/JSONObject.h:
          - remove getOwnPropertyDescriptor
      * runtime/JSObject.cpp:
      (JSC::JSObject::propertyIsEnumerable):
          - switch to call new getOwnPropertyDescriptor member function
      (JSC::JSObject::getOwnPropertyDescriptor):
          - new, based on imlementation from GET_OWN_PROPERTY_DESCRIPTOR_IMPL
      (JSC::JSObject::defineOwnNonIndexProperty):
          - switch to call new getOwnPropertyDescriptor member function
      * runtime/JSObject.h:
      * runtime/JSProxy.cpp:
      * runtime/JSProxy.h:
      * runtime/NamePrototype.cpp:
      * runtime/NamePrototype.h:
      * runtime/NumberConstructor.cpp:
      * runtime/NumberConstructor.h:
      * runtime/NumberPrototype.cpp:
      * runtime/NumberPrototype.h:
          - remove getOwnPropertyDescriptor
      * runtime/ObjectConstructor.cpp:
      (JSC::objectConstructorGetOwnPropertyDescriptor):
      (JSC::objectConstructorSeal):
      (JSC::objectConstructorFreeze):
      (JSC::objectConstructorIsSealed):
      (JSC::objectConstructorIsFrozen):
          - switch to call new getOwnPropertyDescriptor member function
      * runtime/ObjectConstructor.h:
          - remove getOwnPropertyDescriptor
      * runtime/PropertyDescriptor.h:
          - remove GET_OWN_PROPERTY_DESCRIPTOR_IMPL
      * runtime/RegExpConstructor.cpp:
      * runtime/RegExpConstructor.h:
      * runtime/RegExpMatchesArray.cpp:
      * runtime/RegExpMatchesArray.h:
      * runtime/RegExpObject.cpp:
      * runtime/RegExpObject.h:
      * runtime/RegExpPrototype.cpp:
      * runtime/RegExpPrototype.h:
      * runtime/StringConstructor.cpp:
      * runtime/StringConstructor.h:
      * runtime/StringObject.cpp:
      * runtime/StringObject.h:
          - remove getOwnPropertyDescriptor
      
      Source/WebCore: 
      
      * WebCore.exp.in:
      * bindings/js/JSDOMWindowCustom.cpp:
      * bindings/scripts/CodeGeneratorJS.pm:
      (GenerateHeader):
      (GenerateImplementation):
      (GenerateConstructorDeclaration):
      (GenerateConstructorHelperMethods):
      * bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
      * bindings/scripts/test/JS/JSTestActiveDOMObject.h:
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.h:
      * bindings/scripts/test/JS/JSTestEventConstructor.cpp:
      * bindings/scripts/test/JS/JSTestEventConstructor.h:
      * bindings/scripts/test/JS/JSTestEventTarget.cpp:
      * bindings/scripts/test/JS/JSTestEventTarget.h:
      * bindings/scripts/test/JS/JSTestException.cpp:
      * bindings/scripts/test/JS/JSTestException.h:
      * bindings/scripts/test/JS/JSTestInterface.cpp:
      * bindings/scripts/test/JS/JSTestInterface.h:
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.cpp:
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.h:
      * bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
      * bindings/scripts/test/JS/JSTestNamedConstructor.h:
      * bindings/scripts/test/JS/JSTestNode.cpp:
      * bindings/scripts/test/JS/JSTestNode.h:
      * bindings/scripts/test/JS/JSTestObj.cpp:
      * bindings/scripts/test/JS/JSTestObj.h:
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.h:
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.h:
      * bindings/scripts/test/JS/JSTestTypedefs.cpp:
      * bindings/scripts/test/JS/JSTestTypedefs.h:
      * bridge/jsc/BridgeJSC.h:
      (JSC::Bindings::Instance::getOwnPropertySlot):
      * bridge/objc/objc_runtime.h:
      * bridge/objc/objc_runtime.mm:
      * bridge/runtime_array.cpp:
      * bridge/runtime_array.h:
      * bridge/runtime_method.cpp:
      * bridge/runtime_method.h:
      * bridge/runtime_object.cpp:
      * bridge/runtime_object.h:
          - remove getOwnPropertyDescriptor
      
      Source/WebKit2: 
      
      * WebProcess/Plugins/Netscape/JSNPObject.cpp:
      * WebProcess/Plugins/Netscape/JSNPObject.h:
          - remove getOwnPropertyDescriptor
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154373 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      174570f9
  15. 19 Aug, 2013 1 commit
    • barraclough@apple.com's avatar
      Source/JavaScriptCore: https://bugs.webkit.org/show_bug.cgi?id=120034 · 04551430
      barraclough@apple.com authored
      Remove custom getOwnPropertyDescriptor for global objects
      
      Reviewed by Geoff Garen.
      
      Fix attributes of JSC SynbolTableObject entries, ensure that cross frame access is safe, and suppress prototype chain walk.
      
      * runtime/JSGlobalObject.cpp:
          - Remove custom getOwnPropertyDescriptor implementation.
      * runtime/JSSymbolTableObject.h:
      (JSC::symbolTableGet):
          - The symbol table does not store the DontDelete attribute, we should be adding it back in.
      * runtime/PropertyDescriptor.h:
          - JSDOMWindow walks the prototype chain on own access. This is bad, but for now workaround for the getOwnPropertyDescriptor case.
      * runtime/PropertySlot.h:
      (JSC::PropertySlot::setUndefined):
          - This is used by WebCore when blocking access to properties on cross-frame access.
            Mark blocked properties as read-only, non-configurable to prevent defineProperty.
      
      Source/WebCore: <https://webkit.org/b/120041> Remove superfluous min calls in RenderBlock::computeOverflow
      
      Patch by Ryosuke Niwa <rniwa@webkit.org> on 2013-08-19
      Reviewed by Simon Fraser.
      
      Merge https://chromium.googlesource.com/chromium/blink/+/29cad35d6b4642804e6b7c1a30f0b4435dd7a71d
      
      They are contained in an "if" statement that ensures that textIndent < 0 and so the min will never be 0.
      
      * rendering/RenderBlock.cpp:
      (WebCore::RenderBlock::computeOverflow):
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154313 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      04551430
  16. 15 Aug, 2013 1 commit
    • fpizlo@apple.com's avatar
      Typed arrays should be rewritten · 0e0d9312
      fpizlo@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=119064
      
      .: 
      
      Reviewed by Oliver Hunt.
      
      Automake work courtesy of Zan Dobersek <zdobersek@igalia.com>.
      
      * Source/autotools/symbols.filter:
      
      Source/JavaScriptCore: 
      
      Reviewed by Oliver Hunt.
              
      Typed arrays were previously deficient in several major ways:
              
      - They were defined separately in WebCore and in the jsc shell. The two
        implementations were different, and the jsc shell one was basically wrong.
        The WebCore one was quite awful, also.
              
      - Typed arrays were not visible to the JIT except through some weird hooks.
        For example, the JIT could not ask "what is the Structure that this typed
        array would have if I just allocated it from this global object". Also,
        it was difficult to wire any of the typed array intrinsics, because most
        of the functionality wasn't visible anywhere in JSC.
              
      - Typed array allocation was brain-dead. Allocating a typed array involved
        two JS objects, two GC weak handles, and three malloc allocations.
              
      - Neutering. It involved keeping tabs on all native views but not the view
        wrappers, even though the native views can autoneuter just by asking the
        buffer if it was neutered anytime you touch them; while the JS view
        wrappers are the ones that you really want to reach out to.
              
      - Common case-ing. Most typed arrays have one buffer and one view, and
        usually nobody touches the buffer. Yet we created all of that stuff
        anyway, using data structures optimized for the case where you had a lot
        of views.
              
      - Semantic goofs. Typed arrays should, in the future, behave like ES
        features rather than DOM features, for example when it comes to exceptions.
        Firefox already does this and I agree with them.
              
      This patch cleanses our codebase of these sins:
              
      - Typed arrays are almost entirely defined in JSC. Only the lifecycle
        management of native references to buffers is left to WebCore.
              
      - Allocating a typed array requires either two GC allocations (a cell and a
        copied storage vector) or one GC allocation, a malloc allocation, and a
        weak handle (a cell and a malloc'd storage vector, plus a finalizer for the
        latter). The latter is only used for oversize arrays. Remember that before
        it was 7 allocations no matter what.
              
      - Typed arrays require just 4 words of overhead: Structure*, Butterfly*,
        mode/length, void* vector. Before it was a lot more than that - remember,
        there were five additional objects that did absolutely nothing for anybody.
              
      - Native views aren't tracked by the buffer, or by the wrappers. They are
        transient. In the future we'll probably switch to not even having them be
        malloc'd.
              
      - Native array buffers have an efficient way of tracking all of their JS view
        wrappers, both for neutering, and for lifecycle management. The GC
        special-cases native array buffers. This saves a bunch of grief; for example
        it means that a JS view wrapper can refer to its buffer via the butterfly,
        which would be dead by the time we went to finalize.
              
      - Typed array semantics now match Firefox, which also happens to be where the
        standards are going. The discussion on webkit-dev seemed to confirm that
        Chrome is also heading in this direction. This includes making
        Uint8ClampedArray not a subtype of Uint8Array, and getting rid of
        ArrayBufferView as a JS-visible construct.
              
      This is up to a 10x speed-up on programs that allocate a lot of typed arrays.
      It's a 1% speed-up on Octane. It also opens up a bunch of possibilities for
      further typed array optimizations in the JSC JITs, including inlining typed
      array allocation, inlining more of the accessors, reducing the cost of type
      checks, etc.
              
      An additional property of this patch is that typed arrays are mostly
      implemented using templates. This deduplicates a bunch of code, but does mean
      that we need some hacks for exporting s_info's of template classes. See
      JSGenericTypedArrayView.h and JSTypedArrays.cpp. Those hacks are fairly
      low-impact compared to code duplication.
              
      Automake work courtesy of Zan Dobersek <zdobersek@igalia.com>.
      
      * CMakeLists.txt:
      * DerivedSources.make:
      * GNUmakefile.list.am:
      * JSCTypedArrayStubs.h: Removed.
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * Target.pri:
      * bytecode/ByValInfo.h:
      (JSC::hasOptimizableIndexingForClassInfo):
      (JSC::jitArrayModeForClassInfo):
      (JSC::typedArrayTypeForJITArrayMode):
      * bytecode/SpeculatedType.cpp:
      (JSC::speculationFromClassInfo):
      * dfg/DFGArrayMode.cpp:
      (JSC::DFG::toTypedArrayType):
      * dfg/DFGArrayMode.h:
      (JSC::DFG::ArrayMode::typedArrayType):
      * dfg/DFGSpeculativeJIT.cpp:
      (JSC::DFG::SpeculativeJIT::checkArray):
      (JSC::DFG::SpeculativeJIT::compileGetByValOnIntTypedArray):
      (JSC::DFG::SpeculativeJIT::compilePutByValForIntTypedArray):
      (JSC::DFG::SpeculativeJIT::compileGetByValOnFloatTypedArray):
      (JSC::DFG::SpeculativeJIT::compilePutByValForFloatTypedArray):
      (JSC::DFG::SpeculativeJIT::compileGetIndexedPropertyStorage):
      (JSC::DFG::SpeculativeJIT::compileGetArrayLength):
      * dfg/DFGSpeculativeJIT.h:
      * dfg/DFGSpeculativeJIT32_64.cpp:
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGSpeculativeJIT64.cpp:
      (JSC::DFG::SpeculativeJIT::compile):
      * heap/CopyToken.h:
      * heap/DeferGC.h:
      (JSC::DeferGCForAWhile::DeferGCForAWhile):
      (JSC::DeferGCForAWhile::~DeferGCForAWhile):
      * heap/GCIncomingRefCounted.h: Added.
      (JSC::GCIncomingRefCounted::GCIncomingRefCounted):
      (JSC::GCIncomingRefCounted::~GCIncomingRefCounted):
      (JSC::GCIncomingRefCounted::numberOfIncomingReferences):
      (JSC::GCIncomingRefCounted::incomingReferenceAt):
      (JSC::GCIncomingRefCounted::singletonFlag):
      (JSC::GCIncomingRefCounted::hasVectorOfCells):
      (JSC::GCIncomingRefCounted::hasAnyIncoming):
      (JSC::GCIncomingRefCounted::hasSingleton):
      (JSC::GCIncomingRefCounted::singleton):
      (JSC::GCIncomingRefCounted::vectorOfCells):
      * heap/GCIncomingRefCountedInlines.h: Added.
      (JSC::::addIncomingReference):
      (JSC::::filterIncomingReferences):
      * heap/GCIncomingRefCountedSet.h: Added.
      (JSC::GCIncomingRefCountedSet::size):
      * heap/GCIncomingRefCountedSetInlines.h: Added.
      (JSC::::GCIncomingRefCountedSet):
      (JSC::::~GCIncomingRefCountedSet):
      (JSC::::addReference):
      (JSC::::sweep):
      (JSC::::removeAll):
      (JSC::::removeDead):
      * heap/Heap.cpp:
      (JSC::Heap::addReference):
      (JSC::Heap::extraSize):
      (JSC::Heap::size):
      (JSC::Heap::capacity):
      (JSC::Heap::collect):
      (JSC::Heap::decrementDeferralDepth):
      (JSC::Heap::decrementDeferralDepthAndGCIfNeeded):
      * heap/Heap.h:
      * interpreter/CallFrame.h:
      (JSC::ExecState::dataViewTable):
      * jit/JIT.h:
      * jit/JITPropertyAccess.cpp:
      (JSC::JIT::privateCompileGetByVal):
      (JSC::JIT::privateCompilePutByVal):
      (JSC::JIT::emitIntTypedArrayGetByVal):
      (JSC::JIT::emitFloatTypedArrayGetByVal):
      (JSC::JIT::emitIntTypedArrayPutByVal):
      (JSC::JIT::emitFloatTypedArrayPutByVal):
      * jsc.cpp:
      (GlobalObject::finishCreation):
      * runtime/ArrayBuffer.cpp:
      (JSC::ArrayBuffer::transfer):
      * runtime/ArrayBuffer.h:
      (JSC::ArrayBuffer::createAdopted):
      (JSC::ArrayBuffer::ArrayBuffer):
      (JSC::ArrayBuffer::gcSizeEstimateInBytes):
      (JSC::ArrayBuffer::pin):
      (JSC::ArrayBuffer::unpin):
      (JSC::ArrayBufferContents::tryAllocate):
      * runtime/ArrayBufferView.cpp:
      (JSC::ArrayBufferView::ArrayBufferView):
      (JSC::ArrayBufferView::~ArrayBufferView):
      (JSC::ArrayBufferView::setNeuterable):
      * runtime/ArrayBufferView.h:
      (JSC::ArrayBufferView::isNeutered):
      (JSC::ArrayBufferView::buffer):
      (JSC::ArrayBufferView::baseAddress):
      (JSC::ArrayBufferView::byteOffset):
      (JSC::ArrayBufferView::verifySubRange):
      (JSC::ArrayBufferView::clampOffsetAndNumElements):
      (JSC::ArrayBufferView::calculateOffsetAndLength):
      * runtime/ClassInfo.h:
      * runtime/CommonIdentifiers.h:
      * runtime/DataView.cpp: Added.
      (JSC::DataView::DataView):
      (JSC::DataView::create):
      (JSC::DataView::wrap):
      * runtime/DataView.h: Added.
      (JSC::DataView::byteLength):
      (JSC::DataView::getType):
      (JSC::DataView::get):
      (JSC::DataView::set):
      * runtime/Float32Array.h:
      * runtime/Float64Array.h:
      * runtime/GenericTypedArrayView.h: Added.
      (JSC::GenericTypedArrayView::data):
      (JSC::GenericTypedArrayView::set):
      (JSC::GenericTypedArrayView::setRange):
      (JSC::GenericTypedArrayView::zeroRange):
      (JSC::GenericTypedArrayView::zeroFill):
      (JSC::GenericTypedArrayView::length):
      (JSC::GenericTypedArrayView::byteLength):
      (JSC::GenericTypedArrayView::item):
      (JSC::GenericTypedArrayView::checkInboundData):
      (JSC::GenericTypedArrayView::getType):
      * runtime/GenericTypedArrayViewInlines.h: Added.
      (JSC::::GenericTypedArrayView):
      (JSC::::create):
      (JSC::::createUninitialized):
      (JSC::::subarray):
      (JSC::::wrap):
      * runtime/IndexingHeader.h:
      (JSC::IndexingHeader::arrayBuffer):
      (JSC::IndexingHeader::setArrayBuffer):
      * runtime/Int16Array.h:
      * runtime/Int32Array.h:
      * runtime/Int8Array.h:
      * runtime/JSArrayBuffer.cpp: Added.
      (JSC::JSArrayBuffer::JSArrayBuffer):
      (JSC::JSArrayBuffer::finishCreation):
      (JSC::JSArrayBuffer::create):
      (JSC::JSArrayBuffer::createStructure):
      (JSC::JSArrayBuffer::getOwnPropertySlot):
      (JSC::JSArrayBuffer::getOwnPropertyDescriptor):
      (JSC::JSArrayBuffer::put):
      (JSC::JSArrayBuffer::defineOwnProperty):
      (JSC::JSArrayBuffer::deleteProperty):
      (JSC::JSArrayBuffer::getOwnNonIndexPropertyNames):
      * runtime/JSArrayBuffer.h: Added.
      (JSC::JSArrayBuffer::impl):
      (JSC::toArrayBuffer):
      * runtime/JSArrayBufferConstructor.cpp: Added.
      (JSC::JSArrayBufferConstructor::JSArrayBufferConstructor):
      (JSC::JSArrayBufferConstructor::finishCreation):
      (JSC::JSArrayBufferConstructor::create):
      (JSC::JSArrayBufferConstructor::createStructure):
      (JSC::constructArrayBuffer):
      (JSC::JSArrayBufferConstructor::getConstructData):
      (JSC::JSArrayBufferConstructor::getCallData):
      * runtime/JSArrayBufferConstructor.h: Added.
      * runtime/JSArrayBufferPrototype.cpp: Added.
      (JSC::arrayBufferProtoFuncSlice):
      (JSC::JSArrayBufferPrototype::JSArrayBufferPrototype):
      (JSC::JSArrayBufferPrototype::finishCreation):
      (JSC::JSArrayBufferPrototype::create):
      (JSC::JSArrayBufferPrototype::createStructure):
      * runtime/JSArrayBufferPrototype.h: Added.
      * runtime/JSArrayBufferView.cpp: Added.
      (JSC::JSArrayBufferView::ConstructionContext::ConstructionContext):
      (JSC::JSArrayBufferView::JSArrayBufferView):
      (JSC::JSArrayBufferView::finishCreation):
      (JSC::JSArrayBufferView::getOwnPropertySlot):
      (JSC::JSArrayBufferView::getOwnPropertyDescriptor):
      (JSC::JSArrayBufferView::put):
      (JSC::JSArrayBufferView::defineOwnProperty):
      (JSC::JSArrayBufferView::deleteProperty):
      (JSC::JSArrayBufferView::getOwnNonIndexPropertyNames):
      (JSC::JSArrayBufferView::finalize):
      * runtime/JSArrayBufferView.h: Added.
      (JSC::JSArrayBufferView::sizeOf):
      (JSC::JSArrayBufferView::ConstructionContext::operator!):
      (JSC::JSArrayBufferView::ConstructionContext::structure):
      (JSC::JSArrayBufferView::ConstructionContext::vector):
      (JSC::JSArrayBufferView::ConstructionContext::length):
      (JSC::JSArrayBufferView::ConstructionContext::mode):
      (JSC::JSArrayBufferView::ConstructionContext::butterfly):
      (JSC::JSArrayBufferView::mode):
      (JSC::JSArrayBufferView::vector):
      (JSC::JSArrayBufferView::length):
      (JSC::JSArrayBufferView::offsetOfVector):
      (JSC::JSArrayBufferView::offsetOfLength):
      (JSC::JSArrayBufferView::offsetOfMode):
      * runtime/JSArrayBufferViewInlines.h: Added.
      (JSC::JSArrayBufferView::slowDownAndWasteMemoryIfNecessary):
      (JSC::JSArrayBufferView::buffer):
      (JSC::JSArrayBufferView::impl):
      (JSC::JSArrayBufferView::neuter):
      (JSC::JSArrayBufferView::byteOffset):
      * runtime/JSCell.cpp:
      (JSC::JSCell::slowDownAndWasteMemory):
      (JSC::JSCell::getTypedArrayImpl):
      * runtime/JSCell.h:
      * runtime/JSDataView.cpp: Added.
      (JSC::JSDataView::JSDataView):
      (JSC::JSDataView::create):
      (JSC::JSDataView::createUninitialized):
      (JSC::JSDataView::set):
      (JSC::JSDataView::typedImpl):
      (JSC::JSDataView::getOwnPropertySlot):
      (JSC::JSDataView::getOwnPropertyDescriptor):
      (JSC::JSDataView::slowDownAndWasteMemory):
      (JSC::JSDataView::getTypedArrayImpl):
      (JSC::JSDataView::createStructure):
      * runtime/JSDataView.h: Added.
      * runtime/JSDataViewPrototype.cpp: Added.
      (JSC::JSDataViewPrototype::JSDataViewPrototype):
      (JSC::JSDataViewPrototype::create):
      (JSC::JSDataViewPrototype::createStructure):
      (JSC::JSDataViewPrototype::getOwnPropertySlot):
      (JSC::JSDataViewPrototype::getOwnPropertyDescriptor):
      (JSC::getData):
      (JSC::setData):
      (JSC::dataViewProtoFuncGetInt8):
      (JSC::dataViewProtoFuncGetInt16):
      (JSC::dataViewProtoFuncGetInt32):
      (JSC::dataViewProtoFuncGetUint8):
      (JSC::dataViewProtoFuncGetUint16):
      (JSC::dataViewProtoFuncGetUint32):
      (JSC::dataViewProtoFuncGetFloat32):
      (JSC::dataViewProtoFuncGetFloat64):
      (JSC::dataViewProtoFuncSetInt8):
      (JSC::dataViewProtoFuncSetInt16):
      (JSC::dataViewProtoFuncSetInt32):
      (JSC::dataViewProtoFuncSetUint8):
      (JSC::dataViewProtoFuncSetUint16):
      (JSC::dataViewProtoFuncSetUint32):
      (JSC::dataViewProtoFuncSetFloat32):
      (JSC::dataViewProtoFuncSetFloat64):
      * runtime/JSDataViewPrototype.h: Added.
      * runtime/JSFloat32Array.h: Added.
      * runtime/JSFloat64Array.h: Added.
      * runtime/JSGenericTypedArrayView.h: Added.
      (JSC::JSGenericTypedArrayView::byteLength):
      (JSC::JSGenericTypedArrayView::byteSize):
      (JSC::JSGenericTypedArrayView::typedVector):
      (JSC::JSGenericTypedArrayView::canGetIndexQuickly):
      (JSC::JSGenericTypedArrayView::canSetIndexQuickly):
      (JSC::JSGenericTypedArrayView::getIndexQuicklyAsNativeValue):
      (JSC::JSGenericTypedArrayView::getIndexQuicklyAsDouble):
      (JSC::JSGenericTypedArrayView::getIndexQuickly):
      (JSC::JSGenericTypedArrayView::setIndexQuicklyToNativeValue):
      (JSC::JSGenericTypedArrayView::setIndexQuicklyToDouble):
      (JSC::JSGenericTypedArrayView::setIndexQuickly):
      (JSC::JSGenericTypedArrayView::canAccessRangeQuickly):
      (JSC::JSGenericTypedArrayView::typedImpl):
      (JSC::JSGenericTypedArrayView::createStructure):
      (JSC::JSGenericTypedArrayView::info):
      (JSC::toNativeTypedView):
      * runtime/JSGenericTypedArrayViewConstructor.h: Added.
      * runtime/JSGenericTypedArrayViewConstructorInlines.h: Added.
      (JSC::::JSGenericTypedArrayViewConstructor):
      (JSC::::finishCreation):
      (JSC::::create):
      (JSC::::createStructure):
      (JSC::constructGenericTypedArrayView):
      (JSC::::getConstructData):
      (JSC::::getCallData):
      * runtime/JSGenericTypedArrayViewInlines.h: Added.
      (JSC::::JSGenericTypedArrayView):
      (JSC::::create):
      (JSC::::createUninitialized):
      (JSC::::validateRange):
      (JSC::::setWithSpecificType):
      (JSC::::set):
      (JSC::::getOwnPropertySlot):
      (JSC::::getOwnPropertyDescriptor):
      (JSC::::put):
      (JSC::::defineOwnProperty):
      (JSC::::deleteProperty):
      (JSC::::getOwnPropertySlotByIndex):
      (JSC::::putByIndex):
      (JSC::::deletePropertyByIndex):
      (JSC::::getOwnNonIndexPropertyNames):
      (JSC::::getOwnPropertyNames):
      (JSC::::visitChildren):
      (JSC::::copyBackingStore):
      (JSC::::slowDownAndWasteMemory):
      (JSC::::getTypedArrayImpl):
      * runtime/JSGenericTypedArrayViewPrototype.h: Added.
      * runtime/JSGenericTypedArrayViewPrototypeInlines.h: Added.
      (JSC::genericTypedArrayViewProtoFuncSet):
      (JSC::genericTypedArrayViewProtoFuncSubarray):
      (JSC::::JSGenericTypedArrayViewPrototype):
      (JSC::::finishCreation):
      (JSC::::create):
      (JSC::::createStructure):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset):
      (JSC::JSGlobalObject::visitChildren):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::arrayBufferPrototype):
      (JSC::JSGlobalObject::arrayBufferStructure):
      (JSC::JSGlobalObject::typedArrayStructure):
      * runtime/JSInt16Array.h: Added.
      * runtime/JSInt32Array.h: Added.
      * runtime/JSInt8Array.h: Added.
      * runtime/JSTypedArrayConstructors.cpp: Added.
      * runtime/JSTypedArrayConstructors.h: Added.
      * runtime/JSTypedArrayPrototypes.cpp: Added.
      * runtime/JSTypedArrayPrototypes.h: Added.
      * runtime/JSTypedArrays.cpp: Added.
      * runtime/JSTypedArrays.h: Added.
      * runtime/JSUint16Array.h: Added.
      * runtime/JSUint32Array.h: Added.
      * runtime/JSUint8Array.h: Added.
      * runtime/JSUint8ClampedArray.h: Added.
      * runtime/Operations.h:
      * runtime/Options.h:
      * runtime/SimpleTypedArrayController.cpp: Added.
      (JSC::SimpleTypedArrayController::SimpleTypedArrayController):
      (JSC::SimpleTypedArrayController::~SimpleTypedArrayController):
      (JSC::SimpleTypedArrayController::toJS):
      * runtime/SimpleTypedArrayController.h: Added.
      * runtime/Structure.h:
      (JSC::Structure::couldHaveIndexingHeader):
      * runtime/StructureInlines.h:
      (JSC::Structure::hasIndexingHeader):
      * runtime/TypedArrayAdaptors.h: Added.
      (JSC::IntegralTypedArrayAdaptor::toNative):
      (JSC::IntegralTypedArrayAdaptor::toJSValue):
      (JSC::IntegralTypedArrayAdaptor::toDouble):
      (JSC::FloatTypedArrayAdaptor::toNative):
      (JSC::FloatTypedArrayAdaptor::toJSValue):
      (JSC::FloatTypedArrayAdaptor::toDouble):
      (JSC::Uint8ClampedAdaptor::toNative):
      (JSC::Uint8ClampedAdaptor::toJSValue):
      (JSC::Uint8ClampedAdaptor::toDouble):
      (JSC::Uint8ClampedAdaptor::clamp):
      * runtime/TypedArrayController.cpp: Added.
      (JSC::TypedArrayController::TypedArrayController):
      (JSC::TypedArrayController::~TypedArrayController):
      * runtime/TypedArrayController.h: Added.
      * runtime/TypedArrayDescriptor.h: Removed.
      * runtime/TypedArrayInlines.h: Added.
      * runtime/TypedArrayType.cpp: Added.
      (JSC::classInfoForType):
      (WTF::printInternal):
      * runtime/TypedArrayType.h: Added.
      (JSC::toIndex):
      (JSC::isTypedView):
      (JSC::elementSize):
      (JSC::isInt):
      (JSC::isFloat):
      (JSC::isSigned):
      (JSC::isClamped):
      * runtime/TypedArrays.h: Added.
      * runtime/Uint16Array.h:
      * runtime/Uint32Array.h:
      * runtime/Uint8Array.h:
      * runtime/Uint8ClampedArray.h:
      * runtime/VM.cpp:
      (JSC::VM::VM):
      (JSC::VM::~VM):
      * runtime/VM.h:
      
      Source/WebCore: 
      
      Reviewed by Oliver Hunt.
      
      Typed arrays are now implemented in JavaScriptCore, and WebCore is merely a
      client of them. There is only one layering violation: WebCore installs a
      WebCoreTypedArrayController on VM, which makes the
      ArrayBuffer<->JSArrayBuffer relationship resemble DOM wrappers. By default,
      JSC makes the ownership go one way; the JSArrayBuffer keeps the ArrayBuffer
      alive but if ArrayBuffer is kept alive from native code then the
      JSArrayByffer may die. WebCoreTypedArrayController will keep the
      JSArrayBuffer alive if the ArrayBuffer is in the opaque root set.
              
      To make non-JSDOMWrappers behave like DOM wrappers, a bunch of code is
      changed to make most references to wrappers refer to JSObject* rather than
      JSDOMWrapper*.
              
      Array buffer views are now transient; the JS array buffer view wrappers
      don't own them or keep them alive. This required a bunch of changes to make
      bindings code use RefPtr<ArrayBufferView> to hold onto their views.
              
      Also there is a bunch of new code to make JSC-provided array buffers and
      views obey the toJS/to<ClassName> idiom for wrapping and unwrapping.
              
      Finally, the DataView API is now completely different: the JSDataView
      provides the same user-visible JS API but using its own internal magic; the
      C++ code that uses DataView now uses a rather different API that is not
      aware of usual DOM semantics, since it's in JSC and not WebCore. It's
      equally useful for all of WebCore's purposes, but some code had to change
      to adapt the new conventions.
              
      Some tests have been changed or rebased due to changes in behavior, that
      bring us into conformance with where the standards are going and allow us to
      match Firefox behavior.
      
      Automake work and some additional GTK changes courtesy of
      Zan Dobersek <zdobersek@igalia.com>.
              
      Additional Qt changes courtesy of Arunprasad Rajkumar <arurajku@cisco.com>.
      
      * CMakeLists.txt:
      * DerivedSources.make:
      * ForwardingHeaders/runtime/DataView.h: Added.
      * ForwardingHeaders/runtime/JSArrayBuffer.h: Added.
      * ForwardingHeaders/runtime/JSArrayBufferView.h: Added.
      * ForwardingHeaders/runtime/JSDataView.h: Added.
      * ForwardingHeaders/runtime/JSTypedArrays.h: Added.
      * ForwardingHeaders/runtime/TypedArrayController.h: Added.
      * ForwardingHeaders/runtime/TypedArrayInlines.h: Added.
      * ForwardingHeaders/runtime/TypedArrays.h: Added.
      * GNUmakefile.list.am:
      * Modules/webaudio/RealtimeAnalyser.h:
      * Target.pri:
      * UseJSC.cmake:
      * WebCore.exp.in:
      * WebCore.vcxproj/WebCore.vcxproj:
      * WebCore.xcodeproj/project.pbxproj:
      * bindings/js/DOMWrapperWorld.h:
      * bindings/js/JSArrayBufferCustom.cpp: Removed.
      * bindings/js/JSArrayBufferViewHelper.h: Removed.
      * bindings/js/JSAudioContextCustom.cpp:
      * bindings/js/JSBindingsAllInOne.cpp:
      * bindings/js/JSBlobCustom.cpp:
      * bindings/js/JSCSSRuleCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSCSSValueCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSCryptoCustom.cpp:
      (WebCore::JSCrypto::getRandomValues):
      * bindings/js/JSDOMBinding.h:
      (WebCore::wrapperOwner):
      (WebCore::wrapperContext):
      (WebCore::getInlineCachedWrapper):
      (WebCore::setInlineCachedWrapper):
      (WebCore::clearInlineCachedWrapper):
      (WebCore::getCachedWrapper):
      (WebCore::cacheWrapper):
      (WebCore::uncacheWrapper):
      (WebCore::wrap):
      (WebCore::toJS):
      (WebCore::toArrayBufferView):
      (WebCore::toInt8Array):
      (WebCore::toInt16Array):
      (WebCore::toInt32Array):
      (WebCore::toUint8Array):
      (WebCore::toUint8ClampedArray):
      (WebCore::toUint16Array):
      (WebCore::toUint32Array):
      (WebCore::toFloat32Array):
      (WebCore::toFloat64Array):
      (WebCore::toDataView):
      * bindings/js/JSDataViewCustom.cpp: Removed.
      * bindings/js/JSDictionary.cpp:
      * bindings/js/JSDictionary.h:
      * bindings/js/JSDocumentCustom.cpp:
      (WebCore::JSDocument::location):
      (WebCore::toJS):
      * bindings/js/JSEventCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSFileReaderCustom.cpp:
      * bindings/js/JSHTMLCollectionCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSHTMLTemplateElementCustom.cpp:
      (WebCore::JSHTMLTemplateElement::content):
      * bindings/js/JSImageDataCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSInjectedScriptHostCustom.cpp:
      * bindings/js/JSMessageEventCustom.cpp:
      * bindings/js/JSMessagePortCustom.cpp:
      * bindings/js/JSSVGPathSegCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSStyleSheetCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSTrackCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSWebGLRenderingContextCustom.cpp:
      * bindings/js/JSXMLHttpRequestCustom.cpp:
      (WebCore::JSXMLHttpRequest::send):
      * bindings/js/SerializedScriptValue.cpp:
      (WebCore::SerializedScriptValue::transferArrayBuffers):
      * bindings/js/WebCoreJSClientData.h:
      (WebCore::initNormalWorldClientData):
      * bindings/js/WebCoreTypedArrayController.cpp: Added.
      (WebCore::WebCoreTypedArrayController::WebCoreTypedArrayController):
      (WebCore::WebCoreTypedArrayController::~WebCoreTypedArrayController):
      (WebCore::WebCoreTypedArrayController::toJS):
      (WebCore::WebCoreTypedArrayController::JSArrayBufferOwner::isReachableFromOpaqueRoots):
      (WebCore::WebCoreTypedArrayController::JSArrayBufferOwner::finalize):
      * bindings/js/WebCoreTypedArrayController.h: Added.
      (WebCore::WebCoreTypedArrayController::wrapperOwner):
      * bindings/scripts/CodeGenerator.pm:
      (ForAllParents):
      (ParseInterface):
      (SkipIncludeHeader):
      (IsTypedArrayType):
      (IsWrapperType):
      * bindings/scripts/CodeGeneratorJS.pm:
      (AddIncludesForType):
      (GenerateHeader):
      (GenerateImplementation):
      (GenerateParametersCheck):
      (GetNativeType):
      (JSValueToNative):
      (NativeToJSValue):
      (GenerateConstructorDefinition):
      (GenerateConstructorHelperMethods):
      * fileapi/WebKitBlobBuilder.cpp:
      (WebCore::BlobBuilder::append):
      * fileapi/WebKitBlobBuilder.h:
      * html/canvas/ArrayBuffer.idl: Removed.
      * html/canvas/ArrayBufferView.idl: Removed.
      * html/canvas/DataView.cpp: Removed.
      * html/canvas/DataView.h: Removed.
      * html/canvas/DataView.idl: Removed.
      * html/canvas/Float32Array.idl: Removed.
      * html/canvas/Float64Array.idl: Removed.
      * html/canvas/Int16Array.idl: Removed.
      * html/canvas/Int32Array.idl: Removed.
      * html/canvas/Int8Array.idl: Removed.
      * html/canvas/Uint16Array.idl: Removed.
      * html/canvas/Uint32Array.idl: Removed.
      * html/canvas/Uint8Array.idl: Removed.
      * html/canvas/Uint8ClampedArray.idl: Removed.
      * html/canvas/WebGLRenderingContext.cpp:
      (WebCore::WebGLRenderingContext::readPixels):
      (WebCore::WebGLRenderingContext::validateTexFuncData):
      * page/Crypto.cpp:
      * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
      (WebCore::MediaPlayerPrivateAVFoundationObjC::shouldWaitForLoadingOfResource):
      (WebCore::MediaPlayerPrivateAVFoundationObjC::extractKeyURIKeyIDAndCertificateFromInitData):
      * platform/graphics/filters/FECustomFilter.h:
      * platform/graphics/filters/FEGaussianBlur.cpp:
      * platform/graphics/filters/FilterEffect.cpp:
      * testing/MockCDM.cpp:
      
      Source/WebKit2: 
      
      Reviewed by Oliver Hunt.
              
      You don't need to include JSUint8Array anymore if you just want to
      unwrap one; JSDOMBinding gives you all of the things you need.
      
      * WebProcess/InjectedBundle/InjectedBundle.cpp:
      
      Source/WTF: 
      
      Reviewed by Oliver Hunt.
              
      - Added the notion of a reference counted object that can be marked Deferred,
        which is like a special-purpose upref.
              
      - Added a common byte flipper.
      
      Automake work courtesy of Zan Dobersek <zdobersek@igalia.com>.
      
      * GNUmakefile.list.am:
      * WTF.xcodeproj/project.pbxproj:
      * wtf/DeferrableRefCounted.h: Added.
      (WTF::DeferrableRefCountedBase::ref):
      (WTF::DeferrableRefCountedBase::hasOneRef):
      (WTF::DeferrableRefCountedBase::refCount):
      (WTF::DeferrableRefCountedBase::isDeferred):
      (WTF::DeferrableRefCountedBase::DeferrableRefCountedBase):
      (WTF::DeferrableRefCountedBase::~DeferrableRefCountedBase):
      (WTF::DeferrableRefCountedBase::derefBase):
      (WTF::DeferrableRefCountedBase::setIsDeferredBase):
      (WTF::DeferrableRefCounted::deref):
      (WTF::DeferrableRefCounted::setIsDeferred):
      (WTF::DeferrableRefCounted::DeferrableRefCounted):
      (WTF::DeferrableRefCounted::~DeferrableRefCounted):
      * wtf/FlipBytes.h: Added.
      (WTF::needToFlipBytesIfLittleEndian):
      (WTF::flipBytes):
      (WTF::flipBytesIfLittleEndian):
      
      LayoutTests: 
      
      Reviewed by Oliver Hunt.
      
      * fast/canvas/webgl/array-set-invalid-arguments-expected.txt:
      * fast/canvas/webgl/array-set-out-of-bounds-expected.txt:
      * fast/canvas/webgl/array-unit-tests-expected.txt:
      * fast/canvas/webgl/array-unit-tests.html:
      * fast/canvas/webgl/data-view-crash-expected.txt:
      * fast/canvas/webgl/script-tests/arraybuffer-transfer-of-control.js:
      (checkView):
      * fast/dom/call-a-constructor-as-a-function-expected.txt:
      * fast/dom/call-a-constructor-as-a-function.html:
      * fast/js/constructor-length.html:
      * fast/js/global-constructors-attributes-dedicated-worker-expected.txt:
      * fast/js/global-constructors-attributes-expected.txt:
      * fast/js/global-constructors-attributes-shared-worker-expected.txt:
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-expected.txt: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-huge-long-lived-expected.txt: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-huge-long-lived.html: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-large-long-lived-expected.txt: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-large-long-lived.html: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-long-lived-buffer-expected.txt: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-long-lived-buffer.html: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-long-lived-expected.txt: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc-long-lived.html: Added.
      * fast/js/regress/ArrayBuffer-Int8Array-alloc.html: Added.
      * fast/js/regress/Int32Array-Int8Array-view-alloc-expected.txt: Added.
      * fast/js/regress/Int32Array-Int8Array-view-alloc.html: Added.
      * fast/js/regress/Int32Array-alloc-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-huge-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-huge-long-lived-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-huge-long-lived.html: Added.
      * fast/js/regress/Int32Array-alloc-huge.html: Added.
      * fast/js/regress/Int32Array-alloc-large-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-large-long-lived-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-large-long-lived.html: Added.
      * fast/js/regress/Int32Array-alloc-large.html: Added.
      * fast/js/regress/Int32Array-alloc-long-lived-expected.txt: Added.
      * fast/js/regress/Int32Array-alloc-long-lived.html: Added.
      * fast/js/regress/Int32Array-alloc.html: Added.
      * fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc-huge-long-lived.js: Added.
      * fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc-large-long-lived.js: Added.
      * fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc-long-lived-buffer.js: Added.
      * fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc-long-lived.js: Added.
      * fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc.js: Added.
      * fast/js/regress/script-tests/Int32Array-Int8Array-view-alloc.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc-huge-long-lived.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc-huge.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc-large-long-lived.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc-large.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc-long-lived.js: Added.
      * fast/js/regress/script-tests/Int32Array-alloc.js: Added.
      * platform/mac/fast/js/constructor-length-expected.txt:
      * webgl/resources/webgl_test_files/conformance/typedarrays/array-unit-tests.html:
      * webgl/resources/webgl_test_files/conformance/typedarrays/data-view-test.html:
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154127 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      0e0d9312
  17. 13 Aug, 2013 1 commit
    • fpizlo@apple.com's avatar
      Foo::s_info should be Foo::info(), so that you can change how the s_info is actually linked · 10ae2d0d
      fpizlo@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=119770
      
      Reviewed by Mark Hahnenberg.
      
      Source/JavaScriptCore: 
      
      * API/JSCallbackConstructor.cpp:
      (JSC::JSCallbackConstructor::finishCreation):
      * API/JSCallbackConstructor.h:
      (JSC::JSCallbackConstructor::createStructure):
      * API/JSCallbackFunction.cpp:
      (JSC::JSCallbackFunction::finishCreation):
      * API/JSCallbackFunction.h:
      (JSC::JSCallbackFunction::createStructure):
      * API/JSCallbackObject.cpp:
      (JSC::::createStructure):
      * API/JSCallbackObject.h:
      (JSC::JSCallbackObject::visitChildren):
      * API/JSCallbackObjectFunctions.h:
      (JSC::::asCallbackObject):
      (JSC::::finishCreation):
      * API/JSObjectRef.cpp:
      (JSObjectGetPrivate):
      (JSObjectSetPrivate):
      (JSObjectGetPrivateProperty):
      (JSObjectSetPrivateProperty):
      (JSObjectDeletePrivateProperty):
      * API/JSValueRef.cpp:
      (JSValueIsObjectOfClass):
      * API/JSWeakObjectMapRefPrivate.cpp:
      * API/ObjCCallbackFunction.h:
      (JSC::ObjCCallbackFunction::createStructure):
      * JSCTypedArrayStubs.h:
      * bytecode/CallLinkStatus.cpp:
      (JSC::CallLinkStatus::CallLinkStatus):
      (JSC::CallLinkStatus::function):
      (JSC::CallLinkStatus::internalFunction):
      * bytecode/CodeBlock.h:
      (JSC::baselineCodeBlockForInlineCallFrame):
      * bytecode/SpeculatedType.cpp:
      (JSC::speculationFromClassInfo):
      * bytecode/UnlinkedCodeBlock.cpp:
      (JSC::UnlinkedFunctionExecutable::visitChildren):
      (JSC::UnlinkedCodeBlock::visitChildren):
      (JSC::UnlinkedProgramCodeBlock::visitChildren):
      * bytecode/UnlinkedCodeBlock.h:
      (JSC::UnlinkedFunctionExecutable::createStructure):
      (JSC::UnlinkedProgramCodeBlock::createStructure):
      (JSC::UnlinkedEvalCodeBlock::createStructure):
      (JSC::UnlinkedFunctionCodeBlock::createStructure):
      * debugger/Debugger.cpp:
      * debugger/DebuggerActivation.cpp:
      (JSC::DebuggerActivation::visitChildren):
      * debugger/DebuggerActivation.h:
      (JSC::DebuggerActivation::createStructure):
      * debugger/DebuggerCallFrame.cpp:
      (JSC::DebuggerCallFrame::functionName):
      * dfg/DFGAbstractInterpreterInlines.h:
      (JSC::DFG::::executeEffects):
      * dfg/DFGByteCodeParser.cpp:
      (JSC::DFG::ByteCodeParser::handleConstantInternalFunction):
      (JSC::DFG::ByteCodeParser::parseBlock):
      * dfg/DFGFixupPhase.cpp:
      (JSC::DFG::FixupPhase::isStringPrototypeMethodSane):
      (JSC::DFG::FixupPhase::canOptimizeStringObjectAccess):
      * dfg/DFGGraph.cpp:
      (JSC::DFG::Graph::dump):
      * dfg/DFGGraph.h:
      (JSC::DFG::Graph::isInternalFunctionConstant):
      * dfg/DFGOperations.cpp:
      * dfg/DFGSpeculativeJIT.cpp:
      (JSC::DFG::SpeculativeJIT::checkArray):
      (JSC::DFG::SpeculativeJIT::compileNewStringObject):
      * dfg/DFGThunks.cpp:
      (JSC::DFG::virtualForThunkGenerator):
      * interpreter/Interpreter.cpp:
      (JSC::loadVarargs):
      * jsc.cpp:
      (GlobalObject::createStructure):
      * profiler/LegacyProfiler.cpp:
      (JSC::LegacyProfiler::createCallIdentifier):
      * runtime/Arguments.cpp:
      (JSC::Arguments::visitChildren):
      * runtime/Arguments.h:
      (JSC::Arguments::createStructure):
      (JSC::asArguments):
      (JSC::Arguments::finishCreation):
      * runtime/ArrayConstructor.cpp:
      (JSC::arrayConstructorIsArray):
      * runtime/ArrayConstructor.h:
      (JSC::ArrayConstructor::createStructure):
      * runtime/ArrayPrototype.cpp:
      (JSC::ArrayPrototype::finishCreation):
      (JSC::arrayProtoFuncConcat):
      (JSC::attemptFastSort):
      * runtime/ArrayPrototype.h:
      (JSC::ArrayPrototype::createStructure):
      * runtime/BooleanConstructor.h:
      (JSC::BooleanConstructor::createStructure):
      * runtime/BooleanObject.cpp:
      (JSC::BooleanObject::finishCreation):
      * runtime/BooleanObject.h:
      (JSC::BooleanObject::createStructure):
      (JSC::asBooleanObject):
      * runtime/BooleanPrototype.cpp:
      (JSC::BooleanPrototype::finishCreation):
      (JSC::booleanProtoFuncToString):
      (JSC::booleanProtoFuncValueOf):
      * runtime/BooleanPrototype.h:
      (JSC::BooleanPrototype::createStructure):
      * runtime/DateConstructor.cpp:
      (JSC::constructDate):
      * runtime/DateConstructor.h:
      (JSC::DateConstructor::createStructure):
      * runtime/DateInstance.cpp:
      (JSC::DateInstance::finishCreation):
      * runtime/DateInstance.h:
      (JSC::DateInstance::createStructure):
      (JSC::asDateInstance):
      * runtime/DatePrototype.cpp:
      (JSC::formateDateInstance):
      (JSC::DatePrototype::finishCreation):
      (JSC::dateProtoFuncToISOString):
      (JSC::dateProtoFuncToLocaleString):
      (JSC::dateProtoFuncToLocaleDateString):
      (JSC::dateProtoFuncToLocaleTimeString):
      (JSC::dateProtoFuncGetTime):
      (JSC::dateProtoFuncGetFullYear):
      (JSC::dateProtoFuncGetUTCFullYear):
      (JSC::dateProtoFuncGetMonth):
      (JSC::dateProtoFuncGetUTCMonth):
      (JSC::dateProtoFuncGetDate):
      (JSC::dateProtoFuncGetUTCDate):
      (JSC::dateProtoFuncGetDay):
      (JSC::dateProtoFuncGetUTCDay):
      (JSC::dateProtoFuncGetHours):
      (JSC::dateProtoFuncGetUTCHours):
      (JSC::dateProtoFuncGetMinutes):
      (JSC::dateProtoFuncGetUTCMinutes):
      (JSC::dateProtoFuncGetSeconds):
      (JSC::dateProtoFuncGetUTCSeconds):
      (JSC::dateProtoFuncGetMilliSeconds):
      (JSC::dateProtoFuncGetUTCMilliseconds):
      (JSC::dateProtoFuncGetTimezoneOffset):
      (JSC::dateProtoFuncSetTime):
      (JSC::setNewValueFromTimeArgs):
      (JSC::setNewValueFromDateArgs):
      (JSC::dateProtoFuncSetYear):
      (JSC::dateProtoFuncGetYear):
      * runtime/DatePrototype.h:
      (JSC::DatePrototype::createStructure):
      * runtime/Error.h:
      (JSC::StrictModeTypeErrorFunction::createStructure):
      * runtime/ErrorConstructor.h:
      (JSC::ErrorConstructor::createStructure):
      * runtime/ErrorInstance.cpp:
      (JSC::ErrorInstance::finishCreation):
      * runtime/ErrorInstance.h:
      (JSC::ErrorInstance::createStructure):
      * runtime/ErrorPrototype.cpp:
      (JSC::ErrorPrototype::finishCreation):
      * runtime/ErrorPrototype.h:
      (JSC::ErrorPrototype::createStructure):
      * runtime/ExceptionHelpers.cpp:
      (JSC::isTerminatedExecutionException):
      * runtime/ExceptionHelpers.h:
      (JSC::TerminatedExecutionError::createStructure):
      * runtime/Executable.cpp:
      (JSC::EvalExecutable::visitChildren):
      (JSC::ProgramExecutable::visitChildren):
      (JSC::FunctionExecutable::visitChildren):
      (JSC::ExecutableBase::hashFor):
      * runtime/Executable.h:
      (JSC::ExecutableBase::createStructure):
      (JSC::NativeExecutable::createStructure):
      (JSC::EvalExecutable::createStructure):
      (JSC::ProgramExecutable::createStructure):
      (JSC::FunctionExecutable::compileFor):
      (JSC::FunctionExecutable::compileOptimizedFor):
      (JSC::FunctionExecutable::createStructure):
      * runtime/FunctionConstructor.h:
      (JSC::FunctionConstructor::createStructure):
      * runtime/FunctionPrototype.cpp:
      (JSC::functionProtoFuncToString):
      (JSC::functionProtoFuncApply):
      (JSC::functionProtoFuncBind):
      * runtime/FunctionPrototype.h:
      (JSC::FunctionPrototype::createStructure):
      * runtime/GetterSetter.cpp:
      (JSC::GetterSetter::visitChildren):
      * runtime/GetterSetter.h:
      (JSC::GetterSetter::createStructure):
      * runtime/InternalFunction.cpp:
      (JSC::InternalFunction::finishCreation):
      * runtime/InternalFunction.h:
      (JSC::InternalFunction::createStructure):
      (JSC::asInternalFunction):
      * runtime/JSAPIValueWrapper.h:
      (JSC::JSAPIValueWrapper::createStructure):
      * runtime/JSActivation.cpp:
      (JSC::JSActivation::visitChildren):
      (JSC::JSActivation::argumentsGetter):
      * runtime/JSActivation.h:
      (JSC::JSActivation::createStructure):
      (JSC::asActivation):
      * runtime/JSArray.h:
      (JSC::JSArray::createStructure):
      (JSC::asArray):
      (JSC::isJSArray):
      * runtime/JSBoundFunction.cpp:
      (JSC::JSBoundFunction::finishCreation):
      (JSC::JSBoundFunction::visitChildren):
      * runtime/JSBoundFunction.h:
      (JSC::JSBoundFunction::createStructure):
      * runtime/JSCJSValue.cpp:
      (JSC::JSValue::dumpInContext):
      * runtime/JSCJSValueInlines.h:
      (JSC::JSValue::isFunction):
      * runtime/JSCell.h:
      (JSC::jsCast):
      (JSC::jsDynamicCast):
      * runtime/JSCellInlines.h:
      (JSC::allocateCell):
      * runtime/JSFunction.cpp:
      (JSC::JSFunction::finishCreation):
      (JSC::JSFunction::visitChildren):
      (JSC::skipOverBoundFunctions):
      (JSC::JSFunction::callerGetter):
      * runtime/JSFunction.h:
      (JSC::JSFunction::createStructure):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::visitChildren):
      (JSC::slowValidateCell):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::createStructure):
      * runtime/JSNameScope.cpp:
      (JSC::JSNameScope::visitChildren):
      * runtime/JSNameScope.h:
      (JSC::JSNameScope::createStructure):
      * runtime/JSNotAnObject.h:
      (JSC::JSNotAnObject::createStructure):
      * runtime/JSONObject.cpp:
      (JSC::JSONObject::finishCreation):
      (JSC::unwrapBoxedPrimitive):
      (JSC::Stringifier::Stringifier):
      (JSC::Stringifier::appendStringifiedValue):
      (JSC::Stringifier::Holder::Holder):
      (JSC::Walker::walk):
      (JSC::JSONProtoFuncStringify):
      * runtime/JSONObject.h:
      (JSC::JSONObject::createStructure):
      * runtime/JSObject.cpp:
      (JSC::getCallableObjectSlow):
      (JSC::JSObject::visitChildren):
      (JSC::JSObject::copyBackingStore):
      (JSC::JSFinalObject::visitChildren):
      (JSC::JSObject::ensureInt32Slow):
      (JSC::JSObject::ensureDoubleSlow):
      (JSC::JSObject::ensureContiguousSlow):
      (JSC::JSObject::ensureArrayStorageSlow):
      * runtime/JSObject.h:
      (JSC::JSObject::finishCreation):
      (JSC::JSObject::createStructure):
      (JSC::JSNonFinalObject::createStructure):
      (JSC::JSFinalObject::createStructure):
      (JSC::isJSFinalObject):
      * runtime/JSPropertyNameIterator.cpp:
      (JSC::JSPropertyNameIterator::visitChildren):
      * runtime/JSPropertyNameIterator.h:
      (JSC::JSPropertyNameIterator::createStructure):
      * runtime/JSProxy.cpp:
      (JSC::JSProxy::visitChildren):
      * runtime/JSProxy.h:
      (JSC::JSProxy::createStructure):
      * runtime/JSScope.cpp:
      (JSC::JSScope::visitChildren):
      * runtime/JSSegmentedVariableObject.cpp:
      (JSC::JSSegmentedVariableObject::visitChildren):
      * runtime/JSString.h:
      (JSC::JSString::createStructure):
      (JSC::isJSString):
      * runtime/JSSymbolTableObject.cpp:
      (JSC::JSSymbolTableObject::visitChildren):
      * runtime/JSVariableObject.h:
      * runtime/JSWithScope.cpp:
      (JSC::JSWithScope::visitChildren):
      * runtime/JSWithScope.h:
      (JSC::JSWithScope::createStructure):
      * runtime/JSWrapperObject.cpp:
      (JSC::JSWrapperObject::visitChildren):
      * runtime/JSWrapperObject.h:
      (JSC::JSWrapperObject::createStructure):
      * runtime/MathObject.cpp:
      (JSC::MathObject::finishCreation):
      * runtime/MathObject.h:
      (JSC::MathObject::createStructure):
      * runtime/NameConstructor.h:
      (JSC::NameConstructor::createStructure):
      * runtime/NameInstance.h:
      (JSC::NameInstance::createStructure):
      (JSC::NameInstance::finishCreation):
      * runtime/NamePrototype.cpp:
      (JSC::NamePrototype::finishCreation):
      (JSC::privateNameProtoFuncToString):
      * runtime/NamePrototype.h:
      (JSC::NamePrototype::createStructure):
      * runtime/NativeErrorConstructor.cpp:
      (JSC::NativeErrorConstructor::visitChildren):
      * runtime/NativeErrorConstructor.h:
      (JSC::NativeErrorConstructor::createStructure):
      (JSC::NativeErrorConstructor::finishCreation):
      * runtime/NumberConstructor.cpp:
      (JSC::NumberConstructor::finishCreation):
      * runtime/NumberConstructor.h:
      (JSC::NumberConstructor::createStructure):
      * runtime/NumberObject.cpp:
      (JSC::NumberObject::finishCreation):
      * runtime/NumberObject.h:
      (JSC::NumberObject::createStructure):
      * runtime/NumberPrototype.cpp:
      (JSC::NumberPrototype::finishCreation):
      * runtime/NumberPrototype.h:
      (JSC::NumberPrototype::createStructure):
      * runtime/ObjectConstructor.h:
      (JSC::ObjectConstructor::createStructure):
      * runtime/ObjectPrototype.cpp:
      (JSC::ObjectPrototype::finishCreation):
      * runtime/ObjectPrototype.h:
      (JSC::ObjectPrototype::createStructure):
      * runtime/PropertyMapHashTable.h:
      (JSC::PropertyTable::createStructure):
      * runtime/PropertyTable.cpp:
      (JSC::PropertyTable::visitChildren):
      * runtime/RegExp.h:
      (JSC::RegExp::createStructure):
      * runtime/RegExpConstructor.cpp:
      (JSC::RegExpConstructor::finishCreation):
      (JSC::RegExpConstructor::visitChildren):
      (JSC::constructRegExp):
      * runtime/RegExpConstructor.h:
      (JSC::RegExpConstructor::createStructure):
      (JSC::asRegExpConstructor):
      * runtime/RegExpMatchesArray.cpp:
      (JSC::RegExpMatchesArray::visitChildren):
      * runtime/RegExpMatchesArray.h:
      (JSC::RegExpMatchesArray::createStructure):
      * runtime/RegExpObject.cpp:
      (JSC::RegExpObject::finishCreation):
      (JSC::RegExpObject::visitChildren):
      * runtime/RegExpObject.h:
      (JSC::RegExpObject::createStructure):
      (JSC::asRegExpObject):
      * runtime/RegExpPrototype.cpp:
      (JSC::regExpProtoFuncTest):
      (JSC::regExpProtoFuncExec):
      (JSC::regExpProtoFuncCompile):
      (JSC::regExpProtoFuncToString):
      * runtime/RegExpPrototype.h:
      (JSC::RegExpPrototype::createStructure):
      * runtime/SparseArrayValueMap.cpp:
      (JSC::SparseArrayValueMap::createStructure):
      * runtime/SparseArrayValueMap.h:
      * runtime/StrictEvalActivation.h:
      (JSC::StrictEvalActivation::createStructure):
      * runtime/StringConstructor.h:
      (JSC::StringConstructor::createStructure):
      * runtime/StringObject.cpp:
      (JSC::StringObject::finishCreation):
      * runtime/StringObject.h:
      (JSC::StringObject::createStructure):
      (JSC::asStringObject):
      * runtime/StringPrototype.cpp:
      (JSC::StringPrototype::finishCreation):
      (JSC::stringProtoFuncReplace):
      (JSC::stringProtoFuncToString):
      (JSC::stringProtoFuncMatch):
      (JSC::stringProtoFuncSearch):
      (JSC::stringProtoFuncSplit):
      * runtime/StringPrototype.h:
      (JSC::StringPrototype::createStructure):
      * runtime/Structure.cpp:
      (JSC::Structure::Structure):
      (JSC::Structure::materializePropertyMap):
      (JSC::Structure::get):
      (JSC::Structure::visitChildren):
      * runtime/Structure.h:
      (JSC::Structure::typeInfo):
      (JSC::Structure::previousID):
      (JSC::Structure::outOfLineSize):
      (JSC::Structure::totalStorageCapacity):
      (JSC::Structure::materializePropertyMapIfNecessary):
      (JSC::Structure::materializePropertyMapIfNecessaryForPinning):
      * runtime/StructureChain.cpp:
      (JSC::StructureChain::visitChildren):
      * runtime/StructureChain.h:
      (JSC::StructureChain::createStructure):
      * runtime/StructureInlines.h:
      (JSC::Structure::get):
      * runtime/StructureRareData.cpp:
      (JSC::StructureRareData::createStructure):
      (JSC::StructureRareData::visitChildren):
      * runtime/StructureRareData.h:
      * runtime/SymbolTable.h:
      (JSC::SharedSymbolTable::createStructure):
      * runtime/VM.cpp:
      (JSC::VM::VM):
      (JSC::StackPreservingRecompiler::operator()):
      (JSC::VM::releaseExecutableMemory):
      * runtime/WriteBarrier.h:
      (JSC::validateCell):
      * testRegExp.cpp:
      (GlobalObject::createStructure):
      
      Source/WebCore: 
      
      No new tests because no new behavior.
      
      * bindings/js/IDBBindingUtilities.cpp:
      (WebCore::createIDBKeyFromValue):
      * bindings/js/JSAttrCustom.cpp:
      (WebCore::JSAttr::visitChildren):
      * bindings/js/JSAudioTrackCustom.cpp:
      (WebCore::JSAudioTrack::visitChildren):
      * bindings/js/JSAudioTrackListCustom.cpp:
      (WebCore::JSAudioTrackList::visitChildren):
      * bindings/js/JSBlobCustom.cpp:
      (WebCore::JSBlobConstructor::constructJSBlob):
      * bindings/js/JSCSSRuleCustom.cpp:
      (WebCore::JSCSSRule::visitChildren):
      * bindings/js/JSCSSStyleDeclarationCustom.cpp:
      (WebCore::JSCSSStyleDeclaration::visitChildren):
      (WebCore::JSCSSStyleDeclaration::getOwnPropertyNames):
      * bindings/js/JSCanvasRenderingContext2DCustom.cpp:
      (WebCore::toHTMLCanvasStyle):
      * bindings/js/JSCanvasRenderingContextCustom.cpp:
      (WebCore::JSCanvasRenderingContext::visitChildren):
      * bindings/js/JSDOMBinding.cpp:
      (WebCore::valueToDate):
      * bindings/js/JSDOMBinding.h:
      (WebCore::DOMConstructorObject::createStructure):
      (WebCore::getDOMStructure):
      (WebCore::toRefPtrNativeArray):
      (WebCore::getStaticValueSlotEntryWithoutCaching):
      * bindings/js/JSDOMFormDataCustom.cpp:
      (WebCore::toHTMLFormElement):
      (WebCore::JSDOMFormData::append):
      * bindings/js/JSDOMGlobalObject.cpp:
      (WebCore::JSDOMGlobalObject::finishCreation):
      (WebCore::JSDOMGlobalObject::scriptExecutionContext):
      (WebCore::JSDOMGlobalObject::visitChildren):
      * bindings/js/JSDOMGlobalObject.h:
      (WebCore::JSDOMGlobalObject::info):
      (WebCore::JSDOMGlobalObject::createStructure):
      (WebCore::getDOMConstructor):
      * bindings/js/JSDOMStringListCustom.cpp:
      (WebCore::toDOMStringList):
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::finishCreation):
      (WebCore::toJSDOMWindow):
      * bindings/js/JSDOMWindowBase.h:
      (WebCore::JSDOMWindowBase::createStructure):
      * bindings/js/JSDOMWindowCustom.cpp:
      (WebCore::JSDOMWindow::visitChildren):
      (WebCore::JSDOMWindow::getOwnPropertySlot):
      (WebCore::JSDOMWindow::getOwnPropertyDescriptor):
      (WebCore::toDOMWindow):
      * bindings/js/JSDOMWindowShell.cpp:
      (WebCore::JSDOMWindowShell::finishCreation):
      * bindings/js/JSDOMWindowShell.h:
      (WebCore::JSDOMWindowShell::createStructure):
      * bindings/js/JSEventTargetCustom.cpp:
      (WebCore::toEventTarget):
      * bindings/js/JSHistoryCustom.cpp:
      (WebCore::JSHistory::getOwnPropertySlotDelegate):
      (WebCore::JSHistory::getOwnPropertyDescriptorDelegate):
      * bindings/js/JSImageConstructor.cpp:
      (WebCore::JSImageConstructor::finishCreation):
      * bindings/js/JSImageConstructor.h:
      (WebCore::JSImageConstructor::createStructure):
      * bindings/js/JSInjectedScriptHostCustom.cpp:
      (WebCore::JSInjectedScriptHost::isHTMLAllCollection):
      (WebCore::JSInjectedScriptHost::type):
      (WebCore::JSInjectedScriptHost::functionDetails):
      * bindings/js/JSInspectorFrontendHostCustom.cpp:
      (WebCore::populateContextMenuItems):
      * bindings/js/JSLocationCustom.cpp:
      (WebCore::JSLocation::getOwnPropertySlotDelegate):
      (WebCore::JSLocation::getOwnPropertyDescriptorDelegate):
      (WebCore::JSLocation::putDelegate):
      * bindings/js/JSMessageChannelCustom.cpp:
      (WebCore::JSMessageChannel::visitChildren):
      * bindings/js/JSMessagePortCustom.cpp:
      (WebCore::JSMessagePort::visitChildren):
      * bindings/js/JSNodeCustom.cpp:
      (WebCore::JSNode::pushEventHandlerScope):
      (WebCore::JSNode::visitChildren):
      * bindings/js/JSNodeFilterCustom.cpp:
      (WebCore::JSNodeFilter::visitChildren):
      (WebCore::toNodeFilter):
      * bindings/js/JSNodeIteratorCustom.cpp:
      (WebCore::JSNodeIterator::visitChildren):
      * bindings/js/JSPluginElementFunctions.h:
      (WebCore::pluginElementCustomGetOwnPropertySlot):
      (WebCore::pluginElementCustomGetOwnPropertyDescriptor):
      * bindings/js/JSSVGElementInstanceCustom.cpp:
      (WebCore::JSSVGElementInstance::visitChildren):
      * bindings/js/JSSharedWorkerCustom.cpp:
      (WebCore::JSSharedWorker::visitChildren):
      * bindings/js/JSStyleSheetCustom.cpp:
      (WebCore::JSStyleSheet::visitChildren):
      * bindings/js/JSTextTrackCueCustom.cpp:
      (WebCore::JSTextTrackCue::visitChildren):
      * bindings/js/JSTextTrackCustom.cpp:
      (WebCore::JSTextTrack::visitChildren):
      * bindings/js/JSTextTrackListCustom.cpp:
      (WebCore::JSTextTrackList::visitChildren):
      * bindings/js/JSTrackCustom.cpp:
      (WebCore::toTrack):
      * bindings/js/JSTreeWalkerCustom.cpp:
      (WebCore::JSTreeWalker::visitChildren):
      * bindings/js/JSVideoTrackCustom.cpp:
      (WebCore::JSVideoTrack::visitChildren):
      * bindings/js/JSVideoTrackListCustom.cpp:
      (WebCore::JSVideoTrackList::visitChildren):
      * bindings/js/JSWebGLRenderingContextCustom.cpp:
      (WebCore::JSWebGLRenderingContext::visitChildren):
      (WebCore::JSWebGLRenderingContext::getAttachedShaders):
      (WebCore::JSWebGLRenderingContext::getProgramParameter):
      (WebCore::JSWebGLRenderingContext::getShaderParameter):
      (WebCore::JSWebGLRenderingContext::getUniform):
      (WebCore::dataFunctionf):
      (WebCore::dataFunctioni):
      (WebCore::dataFunctionMatrix):
      * bindings/js/JSWorkerGlobalScopeBase.cpp:
      (WebCore::JSWorkerGlobalScopeBase::finishCreation):
      (WebCore::toJSDedicatedWorkerGlobalScope):
      (WebCore::toJSSharedWorkerGlobalScope):
      * bindings/js/JSWorkerGlobalScopeBase.h:
      (WebCore::JSWorkerGlobalScopeBase::createStructure):
      * bindings/js/JSWorkerGlobalScopeCustom.cpp:
      (WebCore::JSWorkerGlobalScope::visitChildren):
      * bindings/js/JSXMLHttpRequestCustom.cpp:
      (WebCore::JSXMLHttpRequest::visitChildren):
      (WebCore::JSXMLHttpRequest::send):
      * bindings/js/JSXPathResultCustom.cpp:
      (WebCore::JSXPathResult::visitChildren):
      * bindings/js/ScriptDebugServer.cpp:
      (WebCore::ScriptDebugServer::dispatchDidPause):
      * bindings/js/ScriptState.cpp:
      (WebCore::domWindowFromScriptState):
      (WebCore::scriptExecutionContextFromScriptState):
      * bindings/js/SerializedScriptValue.cpp:
      (WebCore::CloneSerializer::isArray):
      (WebCore::CloneSerializer::dumpArrayBufferView):
      (WebCore::CloneSerializer::dumpIfTerminal):
      (WebCore::CloneSerializer::serialize):
      (WebCore::CloneDeserializer::CloneDeserializer):
      (WebCore::CloneDeserializer::readArrayBufferView):
      * bindings/objc/DOM.mm:
      (+[DOMNode _nodeFromJSWrapper:]):
      * bindings/objc/DOMUtility.mm:
      (JSC::createDOMWrapper):
      * bindings/objc/WebScriptObject.mm:
      (+[WebScriptObject _convertValueToObjcValue:JSC::originRootObject:rootObject:]):
      * bindings/scripts/CodeGeneratorJS.pm:
      (GenerateGetOwnPropertySlotBody):
      (GenerateGetOwnPropertyDescriptorBody):
      (GenerateHeader):
      (GenerateParametersCheckExpression):
      (GenerateImplementation):
      (GenerateParametersCheck):
      (GenerateConstructorDeclaration):
      (GenerateConstructorHelperMethods):
      * bindings/scripts/test/JS/JSFloat64Array.cpp:
      (WebCore::JSFloat64ArrayConstructor::finishCreation):
      (WebCore::JSFloat64Array::finishCreation):
      (WebCore::JSFloat64Array::getOwnPropertySlot):
      (WebCore::JSFloat64Array::getOwnPropertyDescriptor):
      (WebCore::JSFloat64Array::getOwnPropertySlotByIndex):
      (WebCore::JSFloat64Array::put):
      (WebCore::JSFloat64Array::putByIndex):
      (WebCore::JSFloat64Array::getOwnPropertyNames):
      (WebCore::jsFloat64ArrayPrototypeFunctionFoo):
      (WebCore::jsFloat64ArrayPrototypeFunctionSet):
      (WebCore::JSFloat64Array::getByIndex):
      (WebCore::toFloat64Array):
      * bindings/scripts/test/JS/JSFloat64Array.h:
      (WebCore::JSFloat64Array::createStructure):
      (WebCore::JSFloat64ArrayPrototype::createStructure):
      (WebCore::JSFloat64ArrayConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
      (WebCore::JSTestActiveDOMObjectConstructor::finishCreation):
      (WebCore::JSTestActiveDOMObject::finishCreation):
      (WebCore::JSTestActiveDOMObject::getOwnPropertySlot):
      (WebCore::JSTestActiveDOMObject::getOwnPropertyDescriptor):
      (WebCore::jsTestActiveDOMObjectPrototypeFunctionExcitingFunction):
      (WebCore::jsTestActiveDOMObjectPrototypeFunctionPostMessage):
      (WebCore::toTestActiveDOMObject):
      * bindings/scripts/test/JS/JSTestActiveDOMObject.h:
      (WebCore::JSTestActiveDOMObject::createStructure):
      (WebCore::JSTestActiveDOMObjectPrototype::createStructure):
      (WebCore::JSTestActiveDOMObjectConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
      (WebCore::JSTestCustomNamedGetterConstructor::finishCreation):
      (WebCore::JSTestCustomNamedGetter::finishCreation):
      (WebCore::JSTestCustomNamedGetter::getOwnPropertySlot):
      (WebCore::JSTestCustomNamedGetter::getOwnPropertyDescriptor):
      (WebCore::JSTestCustomNamedGetter::getOwnPropertySlotByIndex):
      (WebCore::jsTestCustomNamedGetterPrototypeFunctionAnotherFunction):
      (WebCore::toTestCustomNamedGetter):
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.h:
      (WebCore::JSTestCustomNamedGetter::createStructure):
      (WebCore::JSTestCustomNamedGetterPrototype::createStructure):
      (WebCore::JSTestCustomNamedGetterConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestEventConstructor.cpp:
      (WebCore::JSTestEventConstructorConstructor::finishCreation):
      (WebCore::JSTestEventConstructor::finishCreation):
      (WebCore::JSTestEventConstructor::getOwnPropertySlot):
      (WebCore::JSTestEventConstructor::getOwnPropertyDescriptor):
      (WebCore::toTestEventConstructor):
      * bindings/scripts/test/JS/JSTestEventConstructor.h:
      (WebCore::JSTestEventConstructor::createStructure):
      (WebCore::JSTestEventConstructorPrototype::createStructure):
      (WebCore::JSTestEventConstructorConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestEventTarget.cpp:
      (WebCore::JSTestEventTargetConstructor::finishCreation):
      (WebCore::JSTestEventTarget::finishCreation):
      (WebCore::JSTestEventTarget::getOwnPropertySlot):
      (WebCore::JSTestEventTarget::getOwnPropertyDescriptor):
      (WebCore::JSTestEventTarget::getOwnPropertySlotByIndex):
      (WebCore::JSTestEventTarget::getOwnPropertyNames):
      (WebCore::jsTestEventTargetPrototypeFunctionItem):
      (WebCore::jsTestEventTargetPrototypeFunctionAddEventListener):
      (WebCore::jsTestEventTargetPrototypeFunctionRemoveEventListener):
      (WebCore::jsTestEventTargetPrototypeFunctionDispatchEvent):
      (WebCore::JSTestEventTarget::visitChildren):
      (WebCore::JSTestEventTarget::indexGetter):
      (WebCore::toTestEventTarget):
      * bindings/scripts/test/JS/JSTestEventTarget.h:
      (WebCore::JSTestEventTarget::createStructure):
      (WebCore::JSTestEventTargetPrototype::createStructure):
      (WebCore::JSTestEventTargetConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestException.cpp:
      (WebCore::JSTestExceptionConstructor::finishCreation):
      (WebCore::JSTestException::finishCreation):
      (WebCore::JSTestException::getOwnPropertySlot):
      (WebCore::JSTestException::getOwnPropertyDescriptor):
      (WebCore::toTestException):
      * bindings/scripts/test/JS/JSTestException.h:
      (WebCore::JSTestException::createStructure):
      (WebCore::JSTestExceptionPrototype::createStructure):
      (WebCore::JSTestExceptionConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestInterface.cpp:
      (WebCore::JSTestInterfaceConstructor::finishCreation):
      (WebCore::JSTestInterface::finishCreation):
      (WebCore::JSTestInterface::getOwnPropertySlot):
      (WebCore::JSTestInterface::getOwnPropertyDescriptor):
      (WebCore::JSTestInterface::put):
      (WebCore::JSTestInterface::putByIndex):
      (WebCore::jsTestInterfacePrototypeFunctionImplementsMethod1):
      (WebCore::jsTestInterfacePrototypeFunctionImplementsMethod2):
      (WebCore::jsTestInterfacePrototypeFunctionImplementsMethod3):
      (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod1):
      (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod2):
      (WebCore::jsTestInterfacePrototypeFunctionSupplementalMethod3):
      (WebCore::toTestInterface):
      * bindings/scripts/test/JS/JSTestInterface.h:
      (WebCore::JSTestInterface::createStructure):
      (WebCore::JSTestInterfacePrototype::createStructure):
      (WebCore::JSTestInterfaceConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.cpp:
      (WebCore::JSTestMediaQueryListListenerConstructor::finishCreation):
      (WebCore::JSTestMediaQueryListListener::finishCreation):
      (WebCore::JSTestMediaQueryListListener::getOwnPropertySlot):
      (WebCore::JSTestMediaQueryListListener::getOwnPropertyDescriptor):
      (WebCore::jsTestMediaQueryListListenerPrototypeFunctionMethod):
      (WebCore::toTestMediaQueryListListener):
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.h:
      (WebCore::JSTestMediaQueryListListener::createStructure):
      (WebCore::JSTestMediaQueryListListenerPrototype::createStructure):
      (WebCore::JSTestMediaQueryListListenerConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
      (WebCore::JSTestNamedConstructorConstructor::finishCreation):
      (WebCore::JSTestNamedConstructorNamedConstructor::finishCreation):
      (WebCore::JSTestNamedConstructor::finishCreation):
      (WebCore::JSTestNamedConstructor::getOwnPropertySlot):
      (WebCore::JSTestNamedConstructor::getOwnPropertyDescriptor):
      (WebCore::toTestNamedConstructor):
      * bindings/scripts/test/JS/JSTestNamedConstructor.h:
      (WebCore::JSTestNamedConstructor::createStructure):
      (WebCore::JSTestNamedConstructorPrototype::createStructure):
      (WebCore::JSTestNamedConstructorConstructor::createStructure):
      (WebCore::JSTestNamedConstructorNamedConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestNode.cpp:
      (WebCore::JSTestNodeConstructor::finishCreation):
      (WebCore::JSTestNode::finishCreation):
      (WebCore::JSTestNode::getOwnPropertySlot):
      (WebCore::JSTestNode::getOwnPropertyDescriptor):
      (WebCore::JSTestNode::visitChildren):
      * bindings/scripts/test/JS/JSTestNode.h:
      (WebCore::JSTestNode::createStructure):
      (WebCore::JSTestNodePrototype::createStructure):
      (WebCore::JSTestNodeConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestObj.cpp:
      (WebCore::JSTestObjConstructor::finishCreation):
      (WebCore::JSTestObj::finishCreation):
      (WebCore::JSTestObj::getOwnPropertySlot):
      (WebCore::JSTestObj::getOwnPropertyDescriptor):
      (WebCore::JSTestObj::put):
      (WebCore::jsTestObjPrototypeFunctionVoidMethod):
      (WebCore::jsTestObjPrototypeFunctionVoidMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionByteMethod):
      (WebCore::jsTestObjPrototypeFunctionByteMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionOctetMethod):
      (WebCore::jsTestObjPrototypeFunctionOctetMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionLongMethod):
      (WebCore::jsTestObjPrototypeFunctionLongMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionObjMethod):
      (WebCore::jsTestObjPrototypeFunctionObjMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionMethodWithSequenceArg):
      (WebCore::jsTestObjPrototypeFunctionMethodReturningSequence):
      (WebCore::jsTestObjPrototypeFunctionMethodWithEnumArg):
      (WebCore::jsTestObjPrototypeFunctionMethodThatRequiresAllArgsAndThrows):
      (WebCore::jsTestObjPrototypeFunctionSerializedValue):
      (WebCore::jsTestObjPrototypeFunctionOptionsObject):
      (WebCore::jsTestObjPrototypeFunctionMethodWithException):
      (WebCore::jsTestObjPrototypeFunctionCustomMethod):
      (WebCore::jsTestObjPrototypeFunctionCustomMethodWithArgs):
      (WebCore::jsTestObjPrototypeFunctionAddEventListener):
      (WebCore::jsTestObjPrototypeFunctionRemoveEventListener):
      (WebCore::jsTestObjPrototypeFunctionWithScriptStateVoid):
      (WebCore::jsTestObjPrototypeFunctionWithScriptStateObj):
      (WebCore::jsTestObjPrototypeFunctionWithScriptStateVoidException):
      (WebCore::jsTestObjPrototypeFunctionWithScriptStateObjException):
      (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContext):
      (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptState):
      (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptStateObjException):
      (WebCore::jsTestObjPrototypeFunctionWithScriptExecutionContextAndScriptStateWithSpaces):
      (WebCore::jsTestObjPrototypeFunctionWithScriptArgumentsAndCallStack):
      (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalArg):
      (WebCore::jsTestObjPrototypeFunctionMethodWithNonOptionalArgAndOptionalArg):
      (WebCore::jsTestObjPrototypeFunctionMethodWithNonOptionalArgAndTwoOptionalArgs):
      (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalString):
      (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalStringIsUndefined):
      (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalStringIsNullString):
      (WebCore::jsTestObjPrototypeFunctionMethodWithCallbackArg):
      (WebCore::jsTestObjPrototypeFunctionMethodWithNonCallbackArgAndCallbackArg):
      (WebCore::jsTestObjPrototypeFunctionMethodWithCallbackAndOptionalArg):
      (WebCore::jsTestObjPrototypeFunctionConditionalMethod1):
      (WebCore::jsTestObjPrototypeFunctionConditionalMethod2):
      (WebCore::jsTestObjPrototypeFunctionConditionalMethod3):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod1):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod2):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod3):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod4):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod5):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod6):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod7):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod8):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod9):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod10):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod11):
      (WebCore::jsTestObjPrototypeFunctionOverloadedMethod):
      (WebCore::jsTestObjPrototypeFunctionClassMethodWithClamp):
      (WebCore::jsTestObjPrototypeFunctionMethodWithUnsignedLongSequence):
      (WebCore::jsTestObjPrototypeFunctionStringArrayFunction):
      (WebCore::jsTestObjPrototypeFunctionDomStringListFunction):
      (WebCore::jsTestObjPrototypeFunctionGetSVGDocument):
      (WebCore::jsTestObjPrototypeFunctionConvert1):
      (WebCore::jsTestObjPrototypeFunctionConvert2):
      (WebCore::jsTestObjPrototypeFunctionConvert4):
      (WebCore::jsTestObjPrototypeFunctionConvert5):
      (WebCore::jsTestObjPrototypeFunctionMutablePointFunction):
      (WebCore::jsTestObjPrototypeFunctionImmutablePointFunction):
      (WebCore::jsTestObjPrototypeFunctionOrange):
      (WebCore::jsTestObjPrototypeFunctionStrictFunction):
      (WebCore::jsTestObjPrototypeFunctionVariadicStringMethod):
      (WebCore::jsTestObjPrototypeFunctionVariadicDoubleMethod):
      (WebCore::jsTestObjPrototypeFunctionVariadicNodeMethod):
      (WebCore::JSTestObj::visitChildren):
      (WebCore::toTestObj):
      * bindings/scripts/test/JS/JSTestObj.h:
      (WebCore::JSTestObj::createStructure):
      (WebCore::JSTestObjPrototype::createStructure):
      (WebCore::JSTestObjConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:
      (WebCore::JSTestOverloadedConstructorsConstructor::constructJSTestOverloadedConstructors):
      (WebCore::JSTestOverloadedConstructorsConstructor::finishCreation):
      (WebCore::JSTestOverloadedConstructors::finishCreation):
      (WebCore::JSTestOverloadedConstructors::getOwnPropertySlot):
      (WebCore::JSTestOverloadedConstructors::getOwnPropertyDescriptor):
      (WebCore::toTestOverloadedConstructors):
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.h:
      (WebCore::JSTestOverloadedConstructors::createStructure):
      (WebCore::JSTestOverloadedConstructorsPrototype::createStructure):
      (WebCore::JSTestOverloadedConstructorsConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
      (WebCore::JSTestSerializedScriptValueInterfaceConstructor::finishCreation):
      (WebCore::JSTestSerializedScriptValueInterface::finishCreation):
      (WebCore::JSTestSerializedScriptValueInterface::getOwnPropertySlot):
      (WebCore::JSTestSerializedScriptValueInterface::getOwnPropertyDescriptor):
      (WebCore::JSTestSerializedScriptValueInterface::put):
      (WebCore::JSTestSerializedScriptValueInterface::visitChildren):
      (WebCore::toTestSerializedScriptValueInterface):
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.h:
      (WebCore::JSTestSerializedScriptValueInterface::createStructure):
      (WebCore::JSTestSerializedScriptValueInterfacePrototype::createStructure):
      (WebCore::JSTestSerializedScriptValueInterfaceConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestTypedefs.cpp:
      (WebCore::JSTestTypedefsConstructor::finishCreation):
      (WebCore::JSTestTypedefs::finishCreation):
      (WebCore::JSTestTypedefs::getOwnPropertySlot):
      (WebCore::JSTestTypedefs::getOwnPropertyDescriptor):
      (WebCore::JSTestTypedefs::put):
      (WebCore::jsTestTypedefsPrototypeFunctionFunc):
      (WebCore::jsTestTypedefsPrototypeFunctionSetShadow):
      (WebCore::jsTestTypedefsPrototypeFunctionMethodWithSequenceArg):
      (WebCore::jsTestTypedefsPrototypeFunctionNullableArrayArg):
      (WebCore::jsTestTypedefsPrototypeFunctionFuncWithClamp):
      (WebCore::jsTestTypedefsPrototypeFunctionImmutablePointFunction):
      (WebCore::jsTestTypedefsPrototypeFunctionStringArrayFunction):
      (WebCore::jsTestTypedefsPrototypeFunctionStringArrayFunction2):
      (WebCore::jsTestTypedefsPrototypeFunctionMethodWithException):
      (WebCore::toTestTypedefs):
      * bindings/scripts/test/JS/JSTestTypedefs.h:
      (WebCore::JSTestTypedefs::createStructure):
      (WebCore::JSTestTypedefsPrototype::createStructure):
      (WebCore::JSTestTypedefsConstructor::createStructure):
      * bridge/c/CRuntimeObject.cpp:
      (JSC::Bindings::CRuntimeObject::finishCreation):
      * bridge/c/CRuntimeObject.h:
      (JSC::Bindings::CRuntimeObject::createStructure):
      * bridge/c/c_instance.cpp:
      (JSC::Bindings::CRuntimeMethod::createStructure):
      (JSC::Bindings::CRuntimeMethod::finishCreation):
      (JSC::Bindings::CInstance::invokeMethod):
      * bridge/c/c_utility.cpp:
      (JSC::Bindings::convertValueToNPVariant):
      * bridge/objc/ObjCRuntimeObject.h:
      (JSC::Bindings::ObjCRuntimeObject::createStructure):
      * bridge/objc/objc_instance.mm:
      (ObjCRuntimeMethod::finishCreation):
      (ObjcInstance::invokeMethod):
      * bridge/objc/objc_runtime.h:
      (JSC::Bindings::ObjcFallbackObjectImp::createStructure):
      * bridge/objc/objc_runtime.mm:
      (JSC::Bindings::ObjcFallbackObjectImp::finishCreation):
      (JSC::Bindings::callObjCFallbackObject):
      * bridge/qt/qt_instance.cpp:
      (JSC::Bindings::QtRuntimeObject::createStructure):
      (JSC::Bindings::QtInstance::getInstance):
      * bridge/qt/qt_pixmapruntime.cpp:
      (JSC::Bindings::assignToHTMLImageElement):
      (JSC::Bindings::QtPixmapRuntime::toQt):
      * bridge/qt/qt_runtime.cpp:
      (JSC::Bindings::isJSUint8Array):
      (JSC::Bindings::isJSArray):
      (JSC::Bindings::isJSDate):
      (JSC::Bindings::isQtObject):
      (JSC::Bindings::unwrapBoxedPrimitive):
      (JSC::Bindings::convertQVariantToValue):
      * bridge/runtime_array.cpp:
      (JSC::RuntimeArray::finishCreation):
      * bridge/runtime_array.h:
      (JSC::RuntimeArray::createStructure):
      * bridge/runtime_method.cpp:
      (JSC::RuntimeMethod::finishCreation):
      (JSC::callRuntimeMethod):
      * bridge/runtime_method.h:
      (JSC::RuntimeMethod::createStructure):
      * bridge/runtime_object.cpp:
      (JSC::Bindings::RuntimeObject::finishCreation):
      (JSC::Bindings::callRuntimeObject):
      (JSC::Bindings::callRuntimeConstructor):
      * bridge/runtime_object.h:
      (JSC::Bindings::RuntimeObject::createStructure):
      
      Source/WebKit/mac: 
      
      * Plugins/Hosted/NetscapePluginInstanceProxy.mm:
      (WebKit::getObjectID):
      (WebKit::NetscapePluginInstanceProxy::retainLocalObject):
      (WebKit::NetscapePluginInstanceProxy::releaseLocalObject):
      * Plugins/Hosted/ProxyInstance.mm:
      (WebKit::ProxyRuntimeMethod::finishCreation):
      (WebKit::ProxyInstance::invokeMethod):
      * Plugins/Hosted/ProxyRuntimeObject.h:
      (WebKit::ProxyRuntimeObject::createStructure):
      * WebView/WebView.mm:
      (aeDescFromJSValue):
      
      Source/WebKit/qt: 
      
      * Api/qwebelement.cpp:
      (convertJSValueToWebElementVariant):
      * WebCoreSupport/DumpRenderTreeSupportQt.cpp:
      (convertJSValueToNodeVariant):
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154038 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      10ae2d0d
  18. 02 Aug, 2013 1 commit
    • barraclough@apple.com's avatar
      Remove no-arguments constructor to PropertySlot · d4c07a32
      barraclough@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=119460
      
      Reviewed by Geoff Garen.
      
      This constructor was unsafe if getValue is subsequently called,
      and the property is a getter. Simplest to just remove it.
      
      * runtime/Arguments.cpp:
      (JSC::Arguments::defineOwnProperty):
      * runtime/JSActivation.cpp:
      (JSC::JSActivation::getOwnPropertyDescriptor):
      * runtime/JSFunction.cpp:
      (JSC::JSFunction::getOwnPropertyDescriptor):
      (JSC::JSFunction::getOwnNonIndexPropertyNames):
      (JSC::JSFunction::put):
      (JSC::JSFunction::defineOwnProperty):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::defineOwnProperty):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::hasOwnPropertyForWrite):
      * runtime/JSNameScope.cpp:
      (JSC::JSNameScope::put):
      * runtime/JSONObject.cpp:
      (JSC::Stringifier::Holder::appendNextProperty):
      (JSC::Walker::walk):
      * runtime/JSObject.cpp:
      (JSC::JSObject::hasProperty):
      (JSC::JSObject::hasOwnProperty):
      (JSC::JSObject::reifyStaticFunctionsForDelete):
      * runtime/Lookup.h:
      (JSC::getStaticPropertyDescriptor):
      (JSC::getStaticFunctionDescriptor):
      (JSC::getStaticValueDescriptor):
      * runtime/ObjectConstructor.cpp:
      (JSC::defineProperties):
      * runtime/PropertySlot.h:
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153673 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      d4c07a32
  19. 31 Jul, 2013 1 commit
    • barraclough@apple.com's avatar
      Some cleanup in JSValue::get · ab7b6096
      barraclough@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=119343
      
      Reviewed by Geoff Garen.
      
      Source/JavaScriptCore: 
      
      JSValue::get is implemented to:
          1) Check if the value is a cell – if not, synthesize a prototype to search,
          2) call getOwnPropertySlot on the cell,
          3) if this returns false, cast to JSObject to get the prototype, and walk the prototype chain.
      By all rights this should crash when passed a string and accessing a property that does not exist, because
      the string is a cell, getOwnPropertySlot should return false, and the cast to JSObject should be unsafe.
      To work around this, JSString::getOwnPropertySlot actually implements 'get' functionality - searching the
      prototype chain, and faking out a return value of undefined if no property is found.
      
      This is a huge hazard, since fixing JSString::getOwnPropertySlot or calling getOwnPropertySlot on cells
      from elsewhere would introduce bugs. Fortunately it is only ever called in this one place.
      
      The fix here is to move getOwnPropertySlot onto JSObjecte and end this madness - cells don't have property
      slots anyway.
      
      Interesting changes are in JSCJSValueInlines.h, JSString.cpp - the rest is pretty much all JSCell -> JSObject.
      
      Source/WebCore: 
      
      * WebCore.exp.in:
      * bindings/js/JSDOMWindowCustom.cpp:
      (WebCore::JSDOMWindow::getOwnPropertySlot):
      (WebCore::JSDOMWindow::getOwnPropertySlotByIndex):
      * bindings/scripts/CodeGeneratorJS.pm:
      (GenerateHeader):
      (GenerateImplementation):
      (GenerateConstructorDeclaration):
      (GenerateConstructorHelperMethods):
      * bridge/objc/objc_runtime.h:
      * bridge/objc/objc_runtime.mm:
      (JSC::Bindings::ObjcFallbackObjectImp::getOwnPropertySlot):
      * bridge/runtime_array.cpp:
      (JSC::RuntimeArray::getOwnPropertySlot):
      (JSC::RuntimeArray::getOwnPropertySlotByIndex):
      * bridge/runtime_array.h:
      * bridge/runtime_method.cpp:
      (JSC::RuntimeMethod::getOwnPropertySlot):
      * bridge/runtime_method.h:
      * bridge/runtime_object.cpp:
      (JSC::Bindings::RuntimeObject::getOwnPropertySlot):
      * bridge/runtime_object.h:
          - getOwnPropertySlot, JSCell -> JSObject
      
      Source/WebKit2: 
      
      * WebProcess/Plugins/Netscape/JSNPObject.cpp:
      (WebKit::JSNPObject::getOwnPropertySlot):
      * WebProcess/Plugins/Netscape/JSNPObject.h:
          - getOwnPropertySlot, JSCell -> JSObject
      
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153532 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      ab7b6096
  20. 25 Jul, 2013 1 commit
  21. 24 Jul, 2013 3 commits
    • oliver@apple.com's avatar
      fourthTier: DFG shouldn't exit just because a String GetByVal went out-of-bounds · 211b3bec
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=117906
      
      Source/JavaScriptCore:
      
      Reviewed by Mark Hahnenberg.
      
      This does the obvious thing, but also makes sure that out-of-bounds accesses
      don't fall off into a C call, but try to do the fast thing if the prototype
      chain is sane. We ought to probably do this for other array accesses in the
      future, as well, since it's so darn easy.
      
      * dfg/DFGAbstractState.cpp:
      (JSC::DFG::AbstractState::executeEffects):
      * dfg/DFGFixupPhase.cpp:
      (JSC::DFG::FixupPhase::fixupNode):
      * dfg/DFGOperations.cpp:
      * dfg/DFGOperations.h:
      * dfg/DFGSpeculativeJIT.cpp:
      (JSC::DFG::SpeculativeJIT::compileGetByValOnString):
      * dfg/DFGSpeculativeJIT.h:
      (JSC::DFG::SpeculativeJIT::callOperation):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::objectPrototypeIsSane):
      (JSC):
      (JSC::JSGlobalObject::arrayPrototypeChainIsSane):
      (JSC::JSGlobalObject::stringPrototypeChainIsSane):
      * runtime/JSGlobalObject.h:
      (JSGlobalObject):
      
      LayoutTests:
      
      Reviewed by Mark Hahnenberg.
      
      The out-of-bounds benchmark that isn't insane speeds up by 22x in this
      patch.
      
      * fast/js/regress/script-tests/string-get-by-val-out-of-bounds-insane.js: Added.
      (foo):
      * fast/js/regress/script-tests/string-get-by-val-out-of-bounds.js: Added.
      (foo):
      * fast/js/regress/string-get-by-val-out-of-bounds-expected.txt: Added.
      * fast/js/regress/string-get-by-val-out-of-bounds-insane-expected.txt: Added.
      * fast/js/regress/string-get-by-val-out-of-bounds-insane.html: Added.
      * fast/js/regress/string-get-by-val-out-of-bounds.html: Added.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153244 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      211b3bec
    • oliver@apple.com's avatar
      fourthTier: Re-worked non-local variable resolution · 58c86752
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=117375
      
      Reviewed by Filip Pizlo.
      
      Source/JavaScriptCore:
      
      This patch has two goals:
      
      (1) Simplicity.
      
          * Net removes 15 opcodes.
          * Net removes 2,000 lines of code.
          * Removes setPair() from the DFG: All DFG nodes have 1 result register now.
      
      (2) Performance.
      
          * 2%-3% speedup on SunSpider (20% in LLInt and Baseline JIT)
          * 2% speedup on v8-spider
          * 10% speedup on js-regress-hashmap*
          * Amusing 2X speedup on js-regress-poly-stricteq
      
      The bytecode now separates the scope chain resolution opcode from the
      scope access opcode.
      
          OLD:
              get_scoped_var  r0, 1, 0
              inc             r0
              put_scoped_var  1, 0, r0
      
          NEW:
              resolve_scope   r0, x(@id0)
              get_from_scope  r1, r0, x(@id0)
              inc             r1
              put_to_scope    r0, x(@id0), r1
      
      Also, we link non-local variable resolution opcodes at CodeBlock link
      time instead of time of first opcode execution.
      
      This means that we can represent all possible non-local variable
      resolutions using just three opcodes, and any optimizations in these
      opcodes naturally apply across-the-board.
      
      * API/JSCTestRunnerUtils.cpp:
      (JSC::numberOfDFGCompiles):
      * GNUmakefile.list.am:
      * JavaScriptCore.gypi:
      * JavaScriptCore.order:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * Target.pri: Build!
      
      * bytecode/CodeBlock.cpp:
      (JSC::CodeBlock::dumpBytecode): Updated for removed things.
      
      (JSC::CodeBlock::CodeBlock): Always provide the full scope chain when
      creating a CodeBlock, so we can perform non-local variable resolution.
      
      Added code to perform linking for these opcodes. This is where we figure
      out which non-local variable resolutions are optimizable, and how.
      
      (JSC::CodeBlock::finalizeUnconditionally):
      (JSC::CodeBlock::noticeIncomingCall):
      (JSC::CodeBlock::optimizeAfterWarmUp):
      (JSC::CodeBlock::optimizeAfterLongWarmUp):
      (JSC::CodeBlock::optimizeSoon): Updated for removed things.
      
      * bytecode/CodeBlock.h:
      (JSC::CodeBlock::needsActivation):
      (JSC::GlobalCodeBlock::GlobalCodeBlock):
      (JSC::ProgramCodeBlock::ProgramCodeBlock):
      (JSC::EvalCodeBlock::EvalCodeBlock):
      (JSC::FunctionCodeBlock::FunctionCodeBlock):
      * bytecode/EvalCodeCache.h:
      (JSC::EvalCodeCache::getSlow): Updated for interface changes.
      
      * bytecode/GetByIdStatus.cpp:
      (JSC::GetByIdStatus::computeFor): Treat global object access as
      optimizable even though the global object has a custom property access
      callback. This is what we've always done since, otherwise, we can't
      optimize globals. (In future, we probably want to figure out a more
      targeted policy than "any property access callback means no
      optimization".)
      
      * bytecode/GlobalResolveInfo.h: Removed.
      * bytecode/Instruction.h:
      * bytecode/Opcode.h:
      (JSC::padOpcodeName):
      
      * bytecode/PutByIdStatus.cpp:
      (JSC::PutByIdStatus::computeFor): Like GetByIdStatus.
      
      * bytecode/ResolveGlobalStatus.cpp: Removed.
      * bytecode/ResolveGlobalStatus.h: Removed.
      * bytecode/ResolveOperation.h: Removed.
      
      * bytecode/UnlinkedCodeBlock.cpp:
      (JSC::generateFunctionCodeBlock):
      (JSC::UnlinkedFunctionExecutable::codeBlockFor):
      (JSC::UnlinkedCodeBlock::UnlinkedCodeBlock):
      * bytecode/UnlinkedCodeBlock.h: Don't provide a scope chain to unlinked
      code blocks. Giving a scope to an unscoped compilation unit invites
      programming errors.
      
      * bytecode/Watchpoint.h:
      (JSC::WatchpointSet::addressOfIsInvalidated):
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::BytecodeGenerator):
      (JSC::BytecodeGenerator::resolveCallee):
      (JSC::BytecodeGenerator::local):
      (JSC::BytecodeGenerator::constLocal):
      (JSC::BytecodeGenerator::resolveType):
      (JSC::BytecodeGenerator::emitResolveScope):
      (JSC::BytecodeGenerator::emitGetFromScope):
      (JSC::BytecodeGenerator::emitPutToScope):
      (JSC::BytecodeGenerator::emitInstanceOf):
      (JSC::BytecodeGenerator::emitPushWithScope):
      (JSC::BytecodeGenerator::emitPopScope):
      (JSC::BytecodeGenerator::pushFinallyContext):
      (JSC::BytecodeGenerator::emitComplexPopScopes):
      (JSC::BytecodeGenerator::popTryAndEmitCatch):
      (JSC::BytecodeGenerator::emitPushNameScope):
      (JSC::BytecodeGenerator::isArgumentNumber):
      * bytecompiler/BytecodeGenerator.h:
      (JSC::Local::Local):
      (JSC::Local::operator bool):
      (JSC::Local::get):
      (JSC::Local::isReadOnly):
      (JSC::BytecodeGenerator::scopeDepth):
      (JSC::BytecodeGenerator::shouldOptimizeLocals):
      (JSC::BytecodeGenerator::canOptimizeNonLocals): Refactored the bytecode
      generator to resolve all variables within local scope, as if there
      were no non-local scope. This helps provide a separation of concerns:
      unlinked bytecode is always scope-free, and the linking stage links
      in the provided scope.
      
      * bytecompiler/NodesCodegen.cpp:
      (JSC::ResolveNode::isPure):
      (JSC::ResolveNode::emitBytecode):
      (JSC::EvalFunctionCallNode::emitBytecode):
      (JSC::FunctionCallResolveNode::emitBytecode):
      (JSC::PostfixNode::emitResolve):
      (JSC::DeleteResolveNode::emitBytecode):
      (JSC::TypeOfResolveNode::emitBytecode):
      (JSC::PrefixNode::emitResolve):
      (JSC::ReadModifyResolveNode::emitBytecode):
      (JSC::AssignResolveNode::emitBytecode):
      (JSC::ConstDeclNode::emitCodeSingle):
      (JSC::ForInNode::emitBytecode): A bunch of this codegen is no longer
      necessary, since it's redundant with the linking stage.
      
      * dfg/DFGAbstractState.cpp:
      (JSC::DFG::AbstractState::executeEffects):
      * dfg/DFGByteCodeParser.cpp:
      (JSC::DFG::ByteCodeParser::ByteCodeParser):
      (JSC::DFG::ByteCodeParser::cellConstantWithStructureCheck):
      (JSC::DFG::ByteCodeParser::handlePutByOffset):
      (JSC::DFG::ByteCodeParser::handleGetById):
      (JSC::DFG::ByteCodeParser::parseBlock): Updated for interface changes.
      Notably, we can reuse existing DFG nodes -- but the mapping between
      bytecode and DFG nodes has changed, and some nodes and corner cases have
      been removed.
      
      * dfg/DFGCSEPhase.cpp:
      (JSC::DFG::CSEPhase::scopedVarLoadElimination):
      (JSC::DFG::CSEPhase::varInjectionWatchpointElimination):
      (JSC::DFG::CSEPhase::globalVarStoreElimination):
      (JSC::DFG::CSEPhase::scopedVarStoreElimination):
      (JSC::DFG::CSEPhase::getLocalLoadElimination):
      (JSC::DFG::CSEPhase::setLocalStoreElimination):
      (JSC::DFG::CSEPhase::performNodeCSE): Added CSE for var injection
      watchpoints. Even though watchpoints are "free", they're quite common
      inside code that's subject to var injection, so I figured we'd save a
      little memory.
      
      * dfg/DFGCapabilities.cpp:
      (JSC::DFG::capabilityLevel):
      * dfg/DFGCapabilities.h: Removed detection for old forms.
      
      * dfg/DFGDriver.h:
      (JSC::DFG::tryCompile):
      (JSC::DFG::tryCompileFunction):
      * dfg/DFGFixupPhase.cpp:
      (JSC::DFG::FixupPhase::fixupNode):
      * dfg/DFGGraph.h:
      * dfg/DFGJITCode.cpp:
      * dfg/DFGNode.h:
      (JSC::DFG::Node::convertToStructureTransitionWatchpoint):
      (JSC::DFG::Node::hasVarNumber):
      (JSC::DFG::Node::hasIdentifierNumberForCheck):
      (JSC::DFG::Node::hasRegisterPointer):
      (JSC::DFG::Node::hasHeapPrediction):
      * dfg/DFGNodeType.h:
      * dfg/DFGOperations.cpp:
      * dfg/DFGOperations.h:
      * dfg/DFGPredictionPropagationPhase.cpp:
      (JSC::DFG::PredictionPropagationPhase::propagate):
      * dfg/DFGRepatch.h:
      (JSC::DFG::dfgResetGetByID):
      (JSC::DFG::dfgResetPutByID):
      * dfg/DFGSpeculativeJIT.h:
      (JSC::DFG::SpeculativeJIT::callOperation): Removed some unneeded things,
      and updated for renames.
      
      * dfg/DFGSpeculativeJIT32_64.cpp:
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGSpeculativeJIT64.cpp:
      (JSC::DFG::SpeculativeJIT::compile): The two primary changes here are:
      
      (1) Use a watchpoint for var injection instead of looping over the scope
      chain and checking. This is more efficient and much easier to model in
      code generation.
      
      (2) I've eliminated the notion of an optimized global assignment that
      needs to check for whether it should fire a watchpiont. Instead, we
      fire pre-emptively at the point of optimization. This removes a bunch
      of edge cases, and it seems like a more honest representation of
      the fact that our new optimization contradicts our old one.
      
      * dfg/DFGTypeCheckHoistingPhase.cpp:
      (JSC::DFG::TypeCheckHoistingPhase::identifyRedundantStructureChecks):
      (JSC::DFG::TypeCheckHoistingPhase::identifyRedundantArrayChecks):
      * heap/DFGCodeBlocks.cpp:
      (JSC::DFGCodeBlocks::jettison):
      * interpreter/CallFrame.h:
      (JSC::ExecState::trueCallFrame): Removed stuff that's unused now, and
      fixed the build.
      
      * interpreter/Interpreter.cpp:
      (JSC::eval):
      (JSC::getBytecodeOffsetForCallFrame):
      (JSC::getCallerInfo):
      (JSC::Interpreter::throwException): Updated exception scope tracking
      to match the rest of our linking strategy: The unlinked bytecode compiles
      exception scope as if non-local scope did not exist, and we add in
      non-local scope at link time. This means that we can restore the right
      scope depth based on a simple number, without checking the contents of
      the scope chain.
      
      (JSC::Interpreter::execute): Make sure to establish the full scope chain
      before linking eval code. We now require the full scope chain at link
      time, in order to link non-local variable resolution opcodes.
      
      * jit/JIT.cpp:
      (JSC::JIT::JIT):
      (JSC::JIT::privateCompileMainPass):
      (JSC::JIT::privateCompileSlowCases):
      * jit/JIT.h:
      * jit/JITArithmetic.cpp:
      (JSC::JIT::emit_op_add):
      * jit/JITCode.cpp:
      * jit/JITOpcodes.cpp:
      (JSC::JIT::emitSlow_op_bitxor):
      (JSC::JIT::emitSlow_op_bitor):
      * jit/JITOpcodes32_64.cpp:
      (JSC::JIT::emitSlow_op_to_primitive):
      (JSC::JIT::emit_op_strcat):
      (JSC::JIT::emitSlow_op_create_this):
      (JSC::JIT::emitSlow_op_to_this):
      * jit/JITPropertyAccess.cpp:
      (JSC::JIT::emitVarInjectionCheck):
      (JSC::JIT::emitResolveClosure):
      (JSC::JIT::emit_op_resolve_scope):
      (JSC::JIT::emitSlow_op_resolve_scope):
      (JSC::JIT::emitLoadWithStructureCheck):
      (JSC::JIT::emitGetGlobalProperty):
      (JSC::JIT::emitGetGlobalVar):
      (JSC::JIT::emitGetClosureVar):
      (JSC::JIT::emit_op_get_from_scope):
      (JSC::JIT::emitSlow_op_get_from_scope):
      (JSC::JIT::emitPutGlobalProperty):
      (JSC::JIT::emitPutGlobalVar):
      (JSC::JIT::emitPutClosureVar):
      (JSC::JIT::emit_op_put_to_scope):
      (JSC::JIT::emitSlow_op_put_to_scope):
      (JSC::JIT::emit_op_init_global_const):
      * jit/JITPropertyAccess32_64.cpp:
      (JSC::JIT::emitVarInjectionCheck):
      (JSC::JIT::emitResolveClosure):
      (JSC::JIT::emit_op_resolve_scope):
      (JSC::JIT::emitSlow_op_resolve_scope):
      (JSC::JIT::emitLoadWithStructureCheck):
      (JSC::JIT::emitGetGlobalProperty):
      (JSC::JIT::emitGetGlobalVar):
      (JSC::JIT::emitGetClosureVar):
      (JSC::JIT::emit_op_get_from_scope):
      (JSC::JIT::emitSlow_op_get_from_scope):
      (JSC::JIT::emitPutGlobalProperty):
      (JSC::JIT::emitPutGlobalVar):
      (JSC::JIT::emitPutClosureVar):
      (JSC::JIT::emit_op_put_to_scope):
      (JSC::JIT::emitSlow_op_put_to_scope):
      (JSC::JIT::emit_op_init_global_const):
      * jit/JITStubs.cpp:
      (JSC::DEFINE_STUB_FUNCTION):
      * jit/JITStubs.h: Re-wrote baseline JIT codegen for our new variable
      resolution model.
      
      * llint/LLIntData.cpp:
      (JSC::LLInt::Data::performAssertions):
      * llint/LLIntSlowPaths.cpp:
      * llint/LLIntSlowPaths.h:
      * llint/LowLevelInterpreter.asm:
      * llint/LowLevelInterpreter.cpp:
      (JSC::CLoop::execute):
      * llint/LowLevelInterpreter32_64.asm:
      * llint/LowLevelInterpreter64.asm: Ditto for LLInt.
      
      * offlineasm/x86.rb: Fixed a pre-existing encoding bug for a syntactic
      form that we never used before.
      
      * runtime/ArrayPrototype.cpp:
      (JSC::arrayProtoFuncToString):
      (JSC::arrayProtoFuncToLocaleString):
      (JSC::arrayProtoFuncJoin):
      (JSC::arrayProtoFuncConcat):
      (JSC::arrayProtoFuncPop):
      (JSC::arrayProtoFuncPush):
      (JSC::arrayProtoFuncReverse):
      (JSC::arrayProtoFuncShift):
      (JSC::arrayProtoFuncSlice):
      (JSC::arrayProtoFuncSort):
      (JSC::arrayProtoFuncSplice):
      (JSC::arrayProtoFuncUnShift):
      (JSC::arrayProtoFuncFilter):
      (JSC::arrayProtoFuncMap):
      (JSC::arrayProtoFuncEvery):
      (JSC::arrayProtoFuncForEach):
      (JSC::arrayProtoFuncSome):
      (JSC::arrayProtoFuncReduce):
      (JSC::arrayProtoFuncReduceRight):
      (JSC::arrayProtoFuncIndexOf):
      (JSC::arrayProtoFuncLastIndexOf): Fixed some pre-existing bugs in
      'this' value conversion, which I made much more common by removing
      special cases in bytecode generation.
      
      These functions need to invoke toThis() because they observe the 'this'
      value. Also, toLocaleString() is specified to accept non-array 'this'
      values.
      
      (Most other host functions don't need this fix because they perform
      strict 'this' checking, which never coerces unexpected types.)
      
      * runtime/CodeCache.cpp:
      (JSC::CodeCache::getCodeBlock):
      (JSC::CodeCache::getProgramCodeBlock):
      (JSC::CodeCache::getEvalCodeBlock):
      * runtime/CodeCache.h: Don't supply a scope to the unlinked code cache.
      Unlinked code is supposed to be scope-free, so let's have the compiler
      help verify that.
      
      * runtime/CommonSlowPaths.cpp:
      (JSC::SLOW_PATH_DECL):
      * runtime/CommonSlowPaths.h:
      * runtime/Executable.cpp:
      (JSC::EvalExecutable::create):
      (JSC::EvalExecutable::compileInternal):
      (JSC::ProgramExecutable::compileInternal):
      (JSC::FunctionExecutable::produceCodeBlockFor):
      (JSC::FunctionExecutable::compileForCallInternal):
      (JSC::FunctionExecutable::compileForConstructInternal):
      * runtime/Executable.h:
      (JSC::EvalExecutable::numVariables):
      (JSC::EvalExecutable::numberOfFunctionDecls):
      * runtime/ExecutionHarness.h:
      (JSC::prepareForExecutionImpl):
      (JSC::prepareFunctionForExecutionImpl):
      (JSC::installOptimizedCode): Fiddled with executable initialization so
      that we can always generate a full scope chain before we go to link a
      code block. We need this because code block linking now depends on the
      scope chain to link non-local variable resolution opcodes.
      
      * runtime/JSActivation.h:
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::JSGlobalObject):
      (JSC::JSGlobalObject::createEvalCodeBlock):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::varInjectionWatchpoint):
      * runtime/JSGlobalObjectFunctions.cpp:
      (JSC::globalFuncEval):
      * runtime/JSNameScope.h:
      * runtime/JSScope.cpp:
      (JSC::abstractAccess):
      (JSC::JSScope::objectAtScope):
      (JSC::JSScope::depth):
      (JSC::JSScope::resolve):
      (JSC::JSScope::abstractResolve): Updated to match changes explained above.
      
      * runtime/JSScope.h:
      (JSC::makeType):
      (JSC::needsVarInjectionChecks):
      (JSC::ResolveOp::ResolveOp):
      (JSC::ResolveModeAndType::ResolveModeAndType):
      (JSC::ResolveModeAndType::mode):
      (JSC::ResolveModeAndType::type):
      (JSC::ResolveModeAndType::operand): Removed the old variable resolution
      state machine, since it's unused now. Added logic for performing abstract
      variable resolution at link time. This is used by codeblock linking.
      
      * runtime/ObjectPrototype.cpp:
      (JSC::objectProtoFuncValueOf):
      (JSC::objectProtoFuncHasOwnProperty):
      (JSC::objectProtoFuncIsPrototypeOf):
      (JSC::objectProtoFuncDefineGetter):
      (JSC::objectProtoFuncDefineSetter):
      (JSC::objectProtoFuncLookupGetter):
      (JSC::objectProtoFuncLookupSetter):
      (JSC::objectProtoFuncPropertyIsEnumerable):
      (JSC::objectProtoFuncToLocaleString):
      (JSC::objectProtoFuncToString): Fixed some pre-existing bugs in
      'this' value conversion, which I made much more common by removing
      special cases in bytecode generation.
      
      These functions need to invoke toThis() because they observe the 'this'
      value.
      
      * runtime/StringPrototype.cpp:
      (JSC::checkObjectCoercible):
      (JSC::stringProtoFuncReplace):
      (JSC::stringProtoFuncCharAt):
      (JSC::stringProtoFuncCharCodeAt):
      (JSC::stringProtoFuncConcat):
      (JSC::stringProtoFuncIndexOf):
      (JSC::stringProtoFuncLastIndexOf):
      (JSC::stringProtoFuncMatch):
      (JSC::stringProtoFuncSearch):
      (JSC::stringProtoFuncSlice):
      (JSC::stringProtoFuncSplit):
      (JSC::stringProtoFuncSubstr):
      (JSC::stringProtoFuncSubstring):
      (JSC::stringProtoFuncToLowerCase):
      (JSC::stringProtoFuncToUpperCase):
      (JSC::stringProtoFuncLocaleCompare):
      (JSC::stringProtoFuncBig):
      (JSC::stringProtoFuncSmall):
      (JSC::stringProtoFuncBlink):
      (JSC::stringProtoFuncBold):
      (JSC::stringProtoFuncFixed):
      (JSC::stringProtoFuncItalics):
      (JSC::stringProtoFuncStrike):
      (JSC::stringProtoFuncSub):
      (JSC::stringProtoFuncSup):
      (JSC::stringProtoFuncFontcolor):
      (JSC::stringProtoFuncFontsize):
      (JSC::stringProtoFuncAnchor):
      (JSC::stringProtoFuncLink):
      (JSC::trimString): Fixed some pre-existing bugs in
      'this' value conversion, which I made much more common by removing
      special cases in bytecode generation.
      
      These functions need to invoke toThis() because they observe the 'this'
      value.
      
      * runtime/StructureRareData.cpp:
      * runtime/VM.cpp:
      (JSC::VM::~VM):
      
      * runtime/WriteBarrier.h:
      (JSC::WriteBarrierBase::slot): Modified to reduce casting in client code.
      
      LayoutTests:
      
      This patch removed special-case 'this' resolution from bytecode, making
      some pre-existing edge cases in 'this' value treatment much more common.
      
      I updated the test results below, and added some tests, to match bug
      fixes for these cases.
      
      * fast/js/script-tests/array-functions-non-arrays.js:
      * fast/js/array-functions-non-arrays-expected.txt: As specified, it's
      not an error to pass a non-array to toLocaleString. Our new result
      matches Firefox and Chrome.
      
      * fast/js/array-prototype-properties-expected.txt: Updated for slightly
      clearer error message.
      
      * fast/js/basic-strict-mode-expected.txt: Updated for slightly more
      standard error message.
      
      * fast/js/object-prototype-toString-expected.txt: Added.
      * fast/js/object-prototype-toString.html: Added. This test demonstrates
      why we now fail a Sputnik test below, while Firefox and Chrome pass it.
      (The test doesn't test what it thinks it tests, and this test verifies
      that we get right what it does think it tests.)
      
      * fast/js/string-prototype-function-this-expected.txt: Added.
      * fast/js/string-prototype-function-this.html: Added. This test shows
      that we CheckObjectCoercible in string prototype functions. (We used
      to get this wrong, but Sputnik tests made it seem like we got it right
      because they didn't test the dynamic scope case.)
      
      * sputnik/Conformance/11_Expressions/11.1_Primary_Expressions/11.1.1_The_this_Keyword/S11.1.1_A2-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.4_Array/15.4.4/15.4.4.3_Array_prototype_toLocaleString/S15.4.4.3_A2_T1-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.10_String.prototype.match/S15.5.4.10_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.11_String.prototype.replace/S15.5.4.11_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.12_String.prototype.search/S15.5.4.12_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.13_String.prototype.slice/S15.5.4.13_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.14_String.prototype.split/S15.5.4.14_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.15_String.prototype.substring/S15.5.4.15_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.6_String.prototype.concat/S15.5.4.6_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.7_String.prototype.indexOf/S15.5.4.7_A1_T3-expected.txt:
      * sputnik/Conformance/15_Native_Objects/15.5_String/15.5.4/15.5.4.8_String.prototype.lastIndexOf/S15.5.4.8_A1_T3-expected.txt:
      
      Updated to show failing results. Firefox and Chrome also fail these
      tests, and the ES5 spec seems to mandate failure. Because these tests
      resolve a String.prototype function at global scope, the 'this' value
      for the call is an environment record. Logically, an environment record
      converts to 'undefined' at the call site, and should then fail the
      CheckObjectCoercible test.
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153221 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      58c86752
    • oliver@apple.com's avatar
      fourthTier: Rationalized 'this' conversion, includes subsequent FTL branch fixes · e2fe4ceb
      oliver@apple.com authored
      Reviewed by Oliver Hunt.
      
      Source/JavaScriptCore:
      
          Rationalized 'this' value conversion
          https://bugs.webkit.org/show_bug.cgi?id=115542
      
          This fixes a bunch of Sputnik tests, and some bad pointer access.
      
          The new model is that the callee always performs 'this' value conversion.
      
          My ultimate goal is to break up resolve_with_this into single-result
          opcodes. This step avoids having to add a special form of convert_this
          that distinguishes callers vs callees.
      
          Only the callee knows whether it uses 'this' and/or whether 'this'
          conversion should use StrictMode, so it's most natural to perform
          convert_this in the callee.
      
          * API/JSCallbackFunction.cpp:
          (JSC::JSCallbackFunction::call): Perform 'this' value conversion for
          our callee, since it may observe 'this'.
      
          * API/JSCallbackObjectFunctions.h:
          (JSC::::call): Ditto.
      
          * API/JSContextRef.cpp:
          (JSGlobalContextCreateInGroup): Use a proxy 'this' object in global scope
          even when we're not in the browser. This eliminates some odd cases where
          API clients used to be able to get a direct reference to an environment
          record. Now, any reference to an environment record unambiguously means
          that the VM resolved that record in the scope chain.
      
          (JSContextGetGlobalObject): Removed an incorrect comment. Now that JSC
          participates in the proxy 'this' object scheme, the behavior is not
          WebCore-only.
      
          * API/JSObjectRef.cpp:
          (JSObjectSetPrototype):
          (JSObjectCallAsFunction): Don't perform 'this' value conversion in the
          caller; the callee will do it if needed.
      
          * JavaScriptCore.order: Order!
      
          * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreExports.def:
          * JavaScriptCore.vcxproj/JavaScriptCoreExportGenerator/JavaScriptCoreExports.def.in:
          What are the chances that this will work?
      
          * bytecode/CodeBlock.cpp:
          (JSC::CodeBlock::dumpBytecode):
          (JSC::CodeBlock::CodeBlock): Renamed convert_this to to_this, to match our
          other conversion opcodes.
      
          * bytecode/CodeOrigin.h:
          (CodeOrigin):
          (InlineCallFrame):
          (JSC::CodeOrigin::codeOriginOwner): Use the more precise type for our
          executable, so compilation can discover where we're in strict mode.
      
          * bytecode/Opcode.h:
          (JSC::padOpcodeName): Updated for rename.
      
          * bytecompiler/BytecodeGenerator.cpp:
          (JSC::BytecodeGenerator::BytecodeGenerator): Always emit to_this when
          'this' is in use -- strict mode still needs to convert environment
          records to 'undefined'.
      
          * dfg/DFGAbstractState.cpp:
          (JSC::DFG::AbstractState::executeEffects):
          * dfg/DFGByteCodeParser.cpp:
          (JSC::DFG::ByteCodeParser::parseBlock):
          * dfg/DFGCapabilities.h:
          (JSC::DFG::canCompileOpcode): Updated for renames.
      
          * dfg/DFGFixupPhase.cpp:
          (JSC::DFG::FixupPhase::fixupNode): Tightened up this code to consider
          strict mode (a new requirement) and to consider the global object (which
          was always a requirement).
      
          * dfg/DFGGraph.h:
          (JSC::DFG::Graph::globalThisObjectFor):
          (JSC::DFG::Graph::executableFor):
          * dfg/DFGNodeType.h:
          * dfg/DFGOperations.cpp:
          * dfg/DFGOperations.h:
          * dfg/DFGPredictionPropagationPhase.cpp:
          (JSC::DFG::PredictionPropagationPhase::propagate):
          * dfg/DFGSpeculativeJIT32_64.cpp:
          (JSC::DFG::SpeculativeJIT::compile):
          * dfg/DFGSpeculativeJIT64.cpp:
          (JSC::DFG::SpeculativeJIT::compile): Ditto.
      
          * interpreter/Interpreter.cpp:
          (JSC::eval):
          (JSC::Interpreter::execute):
          (JSC::Interpreter::executeCall):
          * interpreter/Interpreter.h: Don't ASSERT about 'this' -- it's our job
          to fix it up if needed.
      
          * jit/JIT.cpp:
          (JSC::JIT::privateCompileMainPass):
          (JSC::JIT::privateCompileSlowCases):
          * jit/JIT.h:
          (JIT):
          * jit/JITOpcodes.cpp:
          (JSC::JIT::emit_op_to_this):
          (JSC::JIT::emitSlow_op_to_this):
          * jit/JITOpcodes32_64.cpp:
          (JSC::JIT::emit_op_to_this):
          (JSC::JIT::emitSlow_op_to_this):
          * jit/JITStubs.cpp:
          (JSC::DEFINE_STUB_FUNCTION):
          * jit/JITStubs.h: Removed special-case code for various kinds of
          conversions. The baseline fast path is now final objects only. It hurt
          my brain to think through how to keep the other fast paths working, and
          our benchmarks do not object.
      
          * llint/LLIntData.cpp:
          (JSC::LLInt::Data::performAssertions):
          * llint/LLIntSlowPaths.cpp:
          (JSC::LLInt::LLINT_SLOW_PATH_DECL):
          * llint/LLIntSlowPaths.h:
          (LLInt):
          * llint/LowLevelInterpreter.asm:
          * llint/LowLevelInterpreter32_64.asm:
          * llint/LowLevelInterpreter64.asm: Updated for renames. Removed some
          special case code, as in the JIT above.
      
          * profiler/ProfileGenerator.cpp:
          (JSC::ProfileGenerator::addParentForConsoleStart):
          * runtime/CallData.cpp:
          (JSC::call):
          * runtime/ClassInfo.h:
          (MethodTable):
          * runtime/Completion.cpp:
          (JSC::evaluate):
          * runtime/DatePrototype.cpp:
          (JSC::dateProtoFuncToJSON): The callee performs 'this' conversion, not
          the caller.
      
          * runtime/GetterSetter.cpp:
          (JSC::callGetter):
          (JSC::callSetter):
          * runtime/GetterSetter.h: Added helper functions for invoking getters
          and setters from C++ code, since this was duplicated in a bunch of
          places.
      
          * runtime/JSActivation.cpp:
          (JSC::JSActivation::toThis):
          * runtime/JSActivation.h:
          (JSActivation):
          * runtime/JSCJSValue.cpp:
          (JSC::JSValue::toThisSlowCase):
          (JSC::JSValue::putToPrimitive):
          * runtime/JSCJSValue.h:
          (JSValue):
          * runtime/JSCJSValueInlines.h:
          (JSC::JSValue::toThis):
          * runtime/JSCell.cpp:
          (JSC::JSCell::toThis):
          * runtime/JSCell.h:
          (JSCell):
          * runtime/JSGlobalObject.cpp:
          (JSC::JSGlobalObject::toThis):
          * runtime/JSGlobalObject.h:
          (JSGlobalObject): Filled out runtime support for converting 'this'
          values as needed, according to the appropriate strictness, using
          helper functions where getter/setter code was duplicated.
      
          * runtime/JSGlobalObjectFunctions.cpp:
          (JSC::globalFuncProtoGetter):
          (JSC::globalFuncProtoSetter): Perform 'this' value conversion, since we
          observe 'this'.
      
          * runtime/JSNameScope.cpp:
          (JSC::JSNameScope::toThis):
          * runtime/JSNameScope.h:
          (JSNameScope): Same as JSActivation.
      
          * runtime/JSObject.cpp:
          (JSC::JSObject::put):
          (JSC::JSObject::setPrototypeWithCycleCheck): Bug fix. Don't peform
          'this' value conversion in this helper function. The __proto__
          setter does this for us, since it's the function that logically observes
          'this' -- and we can ASSERT so. Also, the previous code used
          "globalExec()->thisValue()", which is a read past the beginning of a
          buffer! I don't think this ever worked on purpose.
      
          (JSC::JSObject::toThis):
          (JSC::JSObject::fillGetterPropertySlot):
          * runtime/JSObject.h:
          (JSC::JSObject::inlineGetOwnPropertySlot):
          * runtime/JSScope.cpp:
          (JSC::JSScope::resolveWithThis):
          * runtime/JSString.cpp:
          (JSC::JSString::toThis):
          * runtime/JSString.h:
          (JSString):
          * runtime/PropertySlot.cpp:
          (JSC::PropertySlot::functionGetter):
          * runtime/PropertySlot.h:
          (JSC):
          (JSC::PropertySlot::setGetterSlot):
          (JSC::PropertySlot::setCacheableGetterSlot):
          * runtime/SparseArrayValueMap.cpp:
          (JSC::SparseArrayEntry::get):
          (JSC::SparseArrayEntry::put):
          * runtime/StrictEvalActivation.cpp:
          (JSC::StrictEvalActivation::toThis):
          * runtime/StrictEvalActivation.h:
          (StrictEvalActivation): Ditto.
      
      Source/WebCore:
      
          Rationalized 'this' value conversion
          https://bugs.webkit.org/show_bug.cgi?id=115542
      
      Source/WebKit/mac:
      
          Rationalized 'this' value conversion
          https://bugs.webkit.org/show_bug.cgi?id=115542
      
      Source/WebKit2:
      
          Rationalized 'this' value conversion
          https://bugs.webkit.org/show_bug.cgi?id=115542
      
      LayoutTests:
      
          Rationalized 'this' value conversion
          https://bugs.webkit.org/show_bug.cgi?id=115542
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153145 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      e2fe4ceb
  22. 14 Jun, 2013 1 commit
    • rniwa@webkit.org's avatar
      Function names on Object.prototype should be common identifiers · 62475f81
      rniwa@webkit.org authored
      https://bugs.webkit.org/show_bug.cgi?id=117614
      
      Reviewed by Darin Adler.
      
      Source/JavaScriptCore: 
      
      Patch written by Sam Weinig. Make Object's prototype function names common identififers since they're used frequently.
      
      * runtime/CommonIdentifiers.h:
      * runtime/FunctionConstructor.cpp:
      (JSC::constructFunction):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::reset):
      * runtime/JSObject.h:
      * runtime/ObjectPrototype.cpp:
      (JSC::ObjectPrototype::finishCreation):
      * runtime/StringPrototype.cpp:
      (JSC::StringPrototype::finishCreation):
      
      Source/WebCore: 
      
      Use the added common identifiers.
      
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::finishCreation):
      (WebCore::JSDOMWindowBase::updateDocument):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@151605 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      62475f81
  23. 15 May, 2013 1 commit
    • oliver@apple.com's avatar
      RefCountedArray needs to use vector initialisers for its backing store · 90a10c58
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=116194
      
      Reviewed by Gavin Barraclough.
      
      Source/JavaScriptCore:
      
      Use an out of line function to clear the exception stack to avoid
      needing to include otherwise unnecessary headers all over the place.
      
      Everything else is just being updated to use that.
      
      * bytecompiler/BytecodeGenerator.cpp:
      * interpreter/CallFrame.h:
      (JSC::ExecState::clearSupplementaryExceptionInfo):
      * interpreter/Interpreter.cpp:
      (JSC::Interpreter::addStackTraceIfNecessary):
      (JSC::Interpreter::throwException):
      * runtime/JSGlobalObject.cpp:
      (JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):
      * runtime/VM.cpp:
      (JSC):
      (JSC::VM::clearExceptionStack):
      * runtime/VM.h:
      (VM):
      (JSC::VM::exceptionStack):
      
      Source/WebCore:
      
      Update to use new functions for operating on the exception stack.
      
      * bindings/js/ScriptCallStackFactory.cpp:
      (WebCore::createScriptCallStackFromException):
      
      Source/WTF:
      
      Use VectorOperations to operate on the backing store
      
      * wtf/RefCountedArray.h:
      (WTF::RefCountedArray::RefCountedArray):
      (WTF::RefCountedArray::operator=):
      (WTF::RefCountedArray::~RefCountedArray):
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@150160 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      90a10c58
  24. 09 May, 2013 1 commit
    • oliver@apple.com's avatar
      Code cache stores bogus var references for functions in eval code · 0c14001a
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=115747
      
      Reviewed by Mark Hahnenberg.
      
      Source/JavaScriptCore:
      
      Non-global eval now uses a per-CodeBlock cache, and only use it
      when we're at the top of a function's scope.  This means that we
      will no longer cache the parsing of a single string across
      multiple functions, and we won't cache when we're nested inside
      constructs like |with| and |catch| where previously we would, which
      is good because caching in those cases is unsound.
      
      * bytecode/EvalCodeCache.h:
      (JSC):
      (JSC::EvalCodeCache::getSlow):
      (JSC::EvalCodeCache::get):
      * bytecode/UnlinkedCodeBlock.h:
      (JSC::UnlinkedCodeBlock::codeCacheForEval):
      (UnlinkedCodeBlock):
      (RareData):
      * debugger/Debugger.cpp:
      (JSC::evaluateInGlobalCallFrame):
      * debugger/DebuggerCallFrame.cpp:
      (JSC::DebuggerCallFrame::evaluate):
      * interpreter/Interpreter.cpp:
      (JSC::eval):
      * runtime/CodeCache.cpp:
      (JSC::CodeCache::CodeCache):
      (JSC::CodeCache::generateBytecode):
      (JSC):
      (JSC::CodeCache::getCodeBlock):
      * runtime/CodeCache.h:
      (JSC::CodeCacheMap::CodeCacheMap):
      (CodeCacheMap):
      (JSC::CodeCacheMap::canPruneQuickly):
      (JSC::CodeCacheMap::prune):
      (JSC::CodeCache::create):
      (CodeCache):
      * runtime/Executable.cpp:
      (JSC::EvalExecutable::EvalExecutable):
      (JSC::EvalExecutable::compileInternal):
      * runtime/Executable.h:
      (JSC::EvalExecutable::create):
      (EvalExecutable):
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::createEvalCodeBlock):
      * runtime/JSGlobalObject.h:
      (JSGlobalObject):
      * runtime/JSGlobalObjectFunctions.cpp:
      (JSC::globalFuncEval):
      * runtime/VM.cpp:
      (JSC::VM::VM):
      * runtime/VM.h:
      (VM):
      
      LayoutTests:
      
      Many tests
      
      * fast/js/eval-cache-scoped-lookup-expected.txt: Added.
      * fast/js/eval-cache-scoped-lookup.html: Added.
      * fast/js/script-tests/eval-cache-scoped-lookup.js: Added.
      (first):
      (a.string_appeared_here.second):
      (third):
      (fifth):
      (sixth):
      (seventh):
      (eighth):
      (nineth):
      (tenth):
      (eleventh):
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@149836 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      0c14001a
  25. 18 Apr, 2013 1 commit
    • ggaren@apple.com's avatar
      Renamed JSGlobalData to VM · 9a9a4b52
      ggaren@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=114777
      
      Reviewed by Phil Pizlo.
      
      ../JavaScriptCore: 
      
      * API/APICast.h:
      (JSC):
      (toJS):
      (toRef):
      * API/APIShims.h:
      (JSC::APIEntryShimWithoutLock::APIEntryShimWithoutLock):
      (APIEntryShimWithoutLock):
      (JSC::APIEntryShim::APIEntryShim):
      (APIEntryShim):
      (JSC::APIEntryShim::~APIEntryShim):
      (JSC::APICallbackShim::APICallbackShim):
      (JSC::APICallbackShim::~APICallbackShim):
      (APICallbackShim):
      * API/JSAPIWrapperObject.h:
      (JSAPIWrapperObject):
      * API/JSAPIWrapperObject.mm:
      (JSC::::createStructure):
      (JSC::JSAPIWrapperObject::JSAPIWrapperObject):
      (JSC::JSAPIWrapperObject::finishCreation):
      (JSC::JSAPIWrapperObject::visitChildren):
      * API/JSBase.cpp:
      (JSGarbageCollect):
      (JSReportExtraMemoryCost):
      (JSSynchronousGarbageCollectForDebugging):
      * API/JSCallbackConstructor.cpp:
      (JSC::JSCallbackConstructor::JSCallbackConstructor):
      (JSC::JSCallbackConstructor::finishCreation):
      * API/JSCallbackConstructor.h:
      (JSC::JSCallbackConstructor::createStructure):
      * API/JSCallbackFunction.cpp:
      (JSC::JSCallbackFunction::finishCreation):
      (JSC::JSCallbackFunction::create):
      * API/JSCallbackFunction.h:
      (JSCallbackFunction):
      (JSC::JSCallbackFunction::createStructure):
      * API/JSCallbackObject.cpp:
      (JSC::::create):
      (JSC::::createStructure):
      * API/JSCallbackObject.h:
      (JSC::JSCallbackObjectData::setPrivateProperty):
      (JSC::JSCallbackObjectData::JSPrivatePropertyMap::setPrivateProperty):
      (JSCallbackObject):
      (JSC::JSCallbackObject::setPrivateProperty):
      * API/JSCallbackObjectFunctions.h:
      (JSC::::JSCallbackObject):
      (JSC::::finishCreation):
      (JSC::::put):
      (JSC::::staticFunctionGetter):
      * API/JSClassRef.cpp:
      (OpaqueJSClassContextData::OpaqueJSClassContextData):
      (OpaqueJSClass::contextData):
      (OpaqueJSClass::prototype):
      * API/JSClassRef.h:
      (OpaqueJSClassContextData):
      * API/JSContext.mm:
      (-[JSContext setException:]):
      (-[JSContext initWithGlobalContextRef:]):
      (+[JSContext contextWithGlobalContextRef:]):
      * API/JSContextRef.cpp:
      (JSContextGroupCreate):
      (JSContextGroupRelease):
      (JSGlobalContextCreate):
      (JSGlobalContextCreateInGroup):
      (JSGlobalContextRetain):
      (JSGlobalContextRelease):
      (JSContextGetGroup):
      (JSContextCreateBacktrace):
      * API/JSObjectRef.cpp:
      (JSObjectMake):
      (JSObjectMakeConstructor):
      (JSObjectMakeFunction):
      (JSObjectSetPrototype):
      (JSObjectHasProperty):
      (JSObjectGetProperty):
      (JSObjectSetProperty):
      (JSObjectDeleteProperty):
      (JSObjectGetPrivateProperty):
      (JSObjectSetPrivateProperty):
      (JSObjectDeletePrivateProperty):
      (OpaqueJSPropertyNameArray::OpaqueJSPropertyNameArray):
      (OpaqueJSPropertyNameArray):
      (JSObjectCopyPropertyNames):
      (JSPropertyNameArrayRelease):
      (JSPropertyNameAccumulatorAddName):
      * API/JSScriptRef.cpp:
      (OpaqueJSScript::create):
      (OpaqueJSScript::vm):
      (OpaqueJSScript::OpaqueJSScript):
      (OpaqueJSScript):
      (parseScript):
      * API/JSVirtualMachine.mm:
      (scanExternalObjectGraph):
      * API/JSVirtualMachineInternal.h:
      (JSC):
      * API/JSWrapperMap.mm:
      (makeWrapper):
      * API/ObjCCallbackFunction.h:
      (JSC::ObjCCallbackFunction::createStructure):
      * API/ObjCCallbackFunction.mm:
      (JSC::ObjCCallbackFunction::create):
      * API/OpaqueJSString.cpp:
      (OpaqueJSString::identifier):
      * API/OpaqueJSString.h:
      (JSC):
      (OpaqueJSString):
      * GNUmakefile.list.am:
      * JSCTypedArrayStubs.h:
      (JSC):
      * JavaScriptCore.order:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreExports.def:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
      * JavaScriptCore.vcxproj/JavaScriptCoreExportGenerator/JavaScriptCoreExports.def.in:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * KeywordLookupGenerator.py:
      (Trie.printSubTreeAsC):
      * Target.pri:
      * assembler/ARMAssembler.cpp:
      (JSC::ARMAssembler::executableCopy):
      * assembler/ARMAssembler.h:
      (ARMAssembler):
      * assembler/AssemblerBuffer.h:
      (JSC::AssemblerBuffer::executableCopy):
      * assembler/AssemblerBufferWithConstantPool.h:
      (JSC::AssemblerBufferWithConstantPool::executableCopy):
      * assembler/LinkBuffer.cpp:
      (JSC::LinkBuffer::linkCode):
      * assembler/LinkBuffer.h:
      (JSC):
      (JSC::LinkBuffer::LinkBuffer):
      (LinkBuffer):
      * assembler/MIPSAssembler.h:
      (JSC::MIPSAssembler::executableCopy):
      * assembler/SH4Assembler.h:
      (JSC::SH4Assembler::executableCopy):
      * assembler/X86Assembler.h:
      (JSC::X86Assembler::executableCopy):
      (JSC::X86Assembler::X86InstructionFormatter::executableCopy):
      * bytecode/CallLinkInfo.cpp:
      (JSC::CallLinkInfo::unlink):
      * bytecode/CallLinkInfo.h:
      (CallLinkInfo):
      * bytecode/CodeBlock.cpp:
      (JSC::dumpStructure):
      (JSC::CodeBlock::printStructures):
      (JSC::CodeBlock::CodeBlock):
      (JSC::CodeBlock::~CodeBlock):
      (JSC::CodeBlock::visitStructures):
      (JSC::CodeBlock::finalizeUnconditionally):
      (JSC::CodeBlock::createActivation):
      (JSC::CodeBlock::unlinkCalls):
      (JSC::CodeBlock::unlinkIncomingCalls):
      (JSC::CodeBlock::findClosureCallForReturnPC):
      (JSC::ProgramCodeBlock::jettisonImpl):
      (JSC::EvalCodeBlock::jettisonImpl):
      (JSC::FunctionCodeBlock::jettisonImpl):
      (JSC::CodeBlock::predictedMachineCodeSize):
      (JSC::CodeBlock::usesOpcode):
      * bytecode/CodeBlock.h:
      (JSC::CodeBlock::appendWeakReference):
      (JSC::CodeBlock::appendWeakReferenceTransition):
      (JSC::CodeBlock::setJITCode):
      (JSC::CodeBlock::setGlobalData):
      (JSC::CodeBlock::vm):
      (JSC::CodeBlock::valueProfileForBytecodeOffset):
      (JSC::CodeBlock::addConstant):
      (JSC::CodeBlock::setConstantRegisters):
      (CodeBlock):
      (JSC::CodeBlock::WeakReferenceTransition::WeakReferenceTransition):
      * bytecode/EvalCodeCache.h:
      (JSC::EvalCodeCache::getSlow):
      * bytecode/GetByIdStatus.cpp:
      (JSC::GetByIdStatus::computeFromLLInt):
      (JSC::GetByIdStatus::computeForChain):
      (JSC::GetByIdStatus::computeFor):
      * bytecode/GetByIdStatus.h:
      (GetByIdStatus):
      * bytecode/Instruction.h:
      (JSC::Instruction::Instruction):
      * bytecode/ObjectAllocationProfile.h:
      (JSC::ObjectAllocationProfile::initialize):
      (JSC::ObjectAllocationProfile::possibleDefaultPropertyCount):
      * bytecode/PolymorphicAccessStructureList.h:
      (JSC::PolymorphicAccessStructureList::PolymorphicStubInfo::set):
      (JSC::PolymorphicAccessStructureList::PolymorphicAccessStructureList):
      * bytecode/PolymorphicPutByIdList.h:
      (JSC::PutByIdAccess::transition):
      (JSC::PutByIdAccess::replace):
      * bytecode/PreciseJumpTargets.cpp:
      (JSC::computePreciseJumpTargets):
      * bytecode/PutByIdStatus.cpp:
      (JSC::PutByIdStatus::computeFromLLInt):
      (JSC::PutByIdStatus::computeFor):
      * bytecode/PutByIdStatus.h:
      (JSC):
      (PutByIdStatus):
      * bytecode/ResolveGlobalStatus.cpp:
      (JSC::computeForStructure):
      * bytecode/SamplingTool.cpp:
      (JSC::SamplingTool::notifyOfScope):
      * bytecode/SamplingTool.h:
      (JSC::ScriptSampleRecord::ScriptSampleRecord):
      (SamplingTool):
      * bytecode/StructureStubInfo.h:
      (JSC::StructureStubInfo::initGetByIdSelf):
      (JSC::StructureStubInfo::initGetByIdProto):
      (JSC::StructureStubInfo::initGetByIdChain):
      (JSC::StructureStubInfo::initPutByIdTransition):
      (JSC::StructureStubInfo::initPutByIdReplace):
      * bytecode/UnlinkedCodeBlock.cpp:
      (JSC::generateFunctionCodeBlock):
      (JSC::UnlinkedFunctionExecutable::UnlinkedFunctionExecutable):
      (JSC::UnlinkedFunctionExecutable::link):
      (JSC::UnlinkedFunctionExecutable::fromGlobalCode):
      (JSC::UnlinkedFunctionExecutable::codeBlockFor):
      (JSC::UnlinkedCodeBlock::UnlinkedCodeBlock):
      * bytecode/UnlinkedCodeBlock.h:
      (JSC::UnlinkedFunctionExecutable::create):
      (UnlinkedFunctionExecutable):
      (JSC::UnlinkedFunctionExecutable::finishCreation):
      (JSC::UnlinkedFunctionExecutable::createStructure):
      (JSC::UnlinkedCodeBlock::addRegExp):
      (JSC::UnlinkedCodeBlock::addConstant):
      (JSC::UnlinkedCodeBlock::addFunctionDecl):
      (JSC::UnlinkedCodeBlock::addFunctionExpr):
      (JSC::UnlinkedCodeBlock::vm):
      (UnlinkedCodeBlock):
      (JSC::UnlinkedCodeBlock::finishCreation):
      (JSC::UnlinkedGlobalCodeBlock::UnlinkedGlobalCodeBlock):
      (JSC::UnlinkedProgramCodeBlock::create):
      (JSC::UnlinkedProgramCodeBlock::addFunctionDeclaration):
      (JSC::UnlinkedProgramCodeBlock::UnlinkedProgramCodeBlock):
      (JSC::UnlinkedProgramCodeBlock::createStructure):
      (JSC::UnlinkedEvalCodeBlock::create):
      (JSC::UnlinkedEvalCodeBlock::UnlinkedEvalCodeBlock):
      (JSC::UnlinkedEvalCodeBlock::createStructure):
      (JSC::UnlinkedFunctionCodeBlock::create):
      (JSC::UnlinkedFunctionCodeBlock::UnlinkedFunctionCodeBlock):
      (JSC::UnlinkedFunctionCodeBlock::createStructure):
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::BytecodeGenerator):
      (JSC::BytecodeGenerator::addConstant):
      (JSC::BytecodeGenerator::emitLoad):
      (JSC::BytecodeGenerator::emitDirectPutById):
      (JSC::BytecodeGenerator::addStringConstant):
      (JSC::BytecodeGenerator::expectedFunctionForIdentifier):
      (JSC::BytecodeGenerator::emitThrowReferenceError):
      (JSC::BytecodeGenerator::emitReadOnlyExceptionIfNeeded):
      * bytecompiler/BytecodeGenerator.h:
      (BytecodeGenerator):
      (JSC::BytecodeGenerator::vm):
      (JSC::BytecodeGenerator::propertyNames):
      (JSC::BytecodeGenerator::makeFunction):
      * bytecompiler/NodesCodegen.cpp:
      (JSC::RegExpNode::emitBytecode):
      (JSC::ArrayNode::toArgumentList):
      (JSC::ApplyFunctionCallDotNode::emitBytecode):
      (JSC::InstanceOfNode::emitBytecode):
      * debugger/Debugger.cpp:
      (JSC::Debugger::recompileAllJSFunctions):
      (JSC::evaluateInGlobalCallFrame):
      * debugger/Debugger.h:
      (JSC):
      * debugger/DebuggerActivation.cpp:
      (JSC::DebuggerActivation::DebuggerActivation):
      (JSC::DebuggerActivation::finishCreation):
      * debugger/DebuggerActivation.h:
      (JSC::DebuggerActivation::create):
      (JSC::DebuggerActivation::createStructure):
      (DebuggerActivation):
      * debugger/DebuggerCallFrame.cpp:
      (JSC::DebuggerCallFrame::evaluate):
      * dfg/DFGAbstractState.cpp:
      (JSC::DFG::AbstractState::executeEffects):
      * dfg/DFGAssemblyHelpers.h:
      (JSC::DFG::AssemblyHelpers::AssemblyHelpers):
      (JSC::DFG::AssemblyHelpers::vm):
      (JSC::DFG::AssemblyHelpers::debugCall):
      (JSC::DFG::AssemblyHelpers::emitExceptionCheck):
      (AssemblyHelpers):
      * dfg/DFGByteCodeParser.cpp:
      (JSC::DFG::ByteCodeParser::ByteCodeParser):
      (ByteCodeParser):
      (JSC::DFG::ByteCodeParser::handleConstantInternalFunction):
      (JSC::DFG::ByteCodeParser::parseBlock):
      (JSC::DFG::ByteCodeParser::InlineStackEntry::InlineStackEntry):
      (JSC::DFG::ByteCodeParser::parseCodeBlock):
      * dfg/DFGByteCodeParser.h:
      (JSC):
      * dfg/DFGCCallHelpers.h:
      (JSC::DFG::CCallHelpers::CCallHelpers):
      * dfg/DFGCapabilities.cpp:
      (JSC::DFG::canHandleOpcodes):
      * dfg/DFGConstantFoldingPhase.cpp:
      (JSC::DFG::ConstantFoldingPhase::foldConstants):
      * dfg/DFGDisassembler.cpp:
      (JSC::DFG::Disassembler::reportToProfiler):
      * dfg/DFGDriver.cpp:
      (JSC::DFG::compile):
      * dfg/DFGDriver.h:
      (JSC):
      * dfg/DFGFixupPhase.cpp:
      (JSC::DFG::FixupPhase::fixupNode):
      (JSC::DFG::FixupPhase::isStringPrototypeMethodSane):
      (JSC::DFG::FixupPhase::canOptimizeStringObjectAccess):
      * dfg/DFGGraph.cpp:
      (JSC::DFG::Graph::Graph):
      * dfg/DFGGraph.h:
      (Graph):
      * dfg/DFGJITCompiler.cpp:
      (JSC::DFG::JITCompiler::JITCompiler):
      (JSC::DFG::JITCompiler::linkOSRExits):
      (JSC::DFG::JITCompiler::link):
      (JSC::DFG::JITCompiler::compile):
      (JSC::DFG::JITCompiler::compileFunction):
      * dfg/DFGJITCompiler.h:
      (JSC):
      * dfg/DFGOSREntry.cpp:
      (JSC::DFG::prepareOSREntry):
      * dfg/DFGOSRExitCompiler.cpp:
      * dfg/DFGOSRExitCompiler32_64.cpp:
      (JSC::DFG::OSRExitCompiler::compileExit):
      * dfg/DFGOSRExitCompiler64.cpp:
      (JSC::DFG::OSRExitCompiler::compileExit):
      * dfg/DFGOperations.cpp:
      (JSC::DFG::putByVal):
      (JSC::DFG::operationPutByValInternal):
      (JSC::getHostCallReturnValueWithExecState):
      * dfg/DFGPhase.h:
      (JSC::DFG::Phase::vm):
      * dfg/DFGRepatch.cpp:
      (JSC::DFG::generateProtoChainAccessStub):
      (JSC::DFG::tryCacheGetByID):
      (JSC::DFG::tryBuildGetByIDList):
      (JSC::DFG::tryBuildGetByIDProtoList):
      (JSC::DFG::emitPutReplaceStub):
      (JSC::DFG::emitPutTransitionStub):
      (JSC::DFG::tryCachePutByID):
      (JSC::DFG::tryBuildPutByIdList):
      (JSC::DFG::linkSlowFor):
      (JSC::DFG::dfgLinkFor):
      (JSC::DFG::dfgLinkSlowFor):
      (JSC::DFG::dfgLinkClosureCall):
      * dfg/DFGSpeculativeJIT.cpp:
      (JSC::DFG::SpeculativeJIT::typedArrayDescriptor):
      (JSC::DFG::SpeculativeJIT::compilePeepHoleObjectEquality):
      (JSC::DFG::SpeculativeJIT::compileGetByValOnString):
      (JSC::DFG::SpeculativeJIT::compileFromCharCode):
      (JSC::DFG::SpeculativeJIT::compileMakeRope):
      (JSC::DFG::SpeculativeJIT::compileStringEquality):
      (JSC::DFG::SpeculativeJIT::compileToStringOnCell):
      (JSC::DFG::SpeculativeJIT::speculateObject):
      (JSC::DFG::SpeculativeJIT::speculateObjectOrOther):
      (JSC::DFG::SpeculativeJIT::speculateString):
      (JSC::DFG::SpeculativeJIT::speculateStringOrStringObject):
      * dfg/DFGSpeculativeJIT.h:
      (JSC::DFG::SpeculativeJIT::prepareForExternalCall):
      (JSC::DFG::SpeculativeJIT::emitAllocateBasicStorage):
      (JSC::DFG::SpeculativeJIT::emitAllocateJSObject):
      * dfg/DFGSpeculativeJIT32_64.cpp:
      (JSC::DFG::SpeculativeJIT::compileObjectEquality):
      (JSC::DFG::SpeculativeJIT::compileObjectToObjectOrOtherEquality):
      (JSC::DFG::SpeculativeJIT::compilePeepHoleObjectToObjectOrOtherEquality):
      (JSC::DFG::SpeculativeJIT::compileObjectOrOtherLogicalNot):
      (JSC::DFG::SpeculativeJIT::emitObjectOrOtherBranch):
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGSpeculativeJIT64.cpp:
      (JSC::DFG::SpeculativeJIT::compileObjectEquality):
      (JSC::DFG::SpeculativeJIT::compileObjectToObjectOrOtherEquality):
      (JSC::DFG::SpeculativeJIT::compilePeepHoleObjectToObjectOrOtherEquality):
      (JSC::DFG::SpeculativeJIT::compileObjectOrOtherLogicalNot):
      (JSC::DFG::SpeculativeJIT::emitObjectOrOtherBranch):
      (JSC::DFG::SpeculativeJIT::compile):
      * dfg/DFGThunks.cpp:
      (JSC::DFG::osrExitGenerationThunkGenerator):
      (JSC::DFG::throwExceptionFromCallSlowPathGenerator):
      (JSC::DFG::slowPathFor):
      (JSC::DFG::linkForThunkGenerator):
      (JSC::DFG::linkCallThunkGenerator):
      (JSC::DFG::linkConstructThunkGenerator):
      (JSC::DFG::linkClosureCallThunkGenerator):
      (JSC::DFG::virtualForThunkGenerator):
      (JSC::DFG::virtualCallThunkGenerator):
      (JSC::DFG::virtualConstructThunkGenerator):
      * dfg/DFGThunks.h:
      (JSC):
      (DFG):
      * heap/BlockAllocator.h:
      (JSC):
      * heap/CopiedSpace.cpp:
      (JSC::CopiedSpace::tryAllocateSlowCase):
      (JSC::CopiedSpace::tryReallocate):
      * heap/CopiedSpaceInlines.h:
      (JSC::CopiedSpace::tryAllocate):
      * heap/GCThreadSharedData.cpp:
      (JSC::GCThreadSharedData::GCThreadSharedData):
      (JSC::GCThreadSharedData::reset):
      * heap/GCThreadSharedData.h:
      (JSC):
      (GCThreadSharedData):
      * heap/HandleSet.cpp:
      (JSC::HandleSet::HandleSet):
      (JSC::HandleSet::~HandleSet):
      (JSC::HandleSet::grow):
      * heap/HandleSet.h:
      (JSC):
      (HandleSet):
      (JSC::HandleSet::vm):
      * heap/Heap.cpp:
      (JSC::Heap::Heap):
      (JSC):
      (JSC::Heap::lastChanceToFinalize):
      (JSC::Heap::protect):
      (JSC::Heap::unprotect):
      (JSC::Heap::stack):
      (JSC::Heap::getConservativeRegisterRoots):
      (JSC::Heap::markRoots):
      (JSC::Heap::deleteAllCompiledCode):
      (JSC::Heap::collect):
      (JSC::Heap::isValidAllocation):
      * heap/Heap.h:
      (JSC):
      (Heap):
      (JSC::Heap::vm):
      * heap/HeapTimer.cpp:
      (JSC::HeapTimer::HeapTimer):
      (JSC::HeapTimer::timerDidFire):
      (JSC::HeapTimer::timerEvent):
      * heap/HeapTimer.h:
      (JSC):
      (HeapTimer):
      * heap/IncrementalSweeper.cpp:
      (JSC::IncrementalSweeper::IncrementalSweeper):
      (JSC::IncrementalSweeper::sweepNextBlock):
      (JSC::IncrementalSweeper::willFinishSweeping):
      (JSC::IncrementalSweeper::create):
      * heap/IncrementalSweeper.h:
      (IncrementalSweeper):
      * heap/Local.h:
      (Local):
      (JSC::::Local):
      (JSC::LocalStack::LocalStack):
      (JSC::LocalStack::push):
      (LocalStack):
      * heap/LocalScope.h:
      (JSC):
      (LocalScope):
      (JSC::LocalScope::LocalScope):
      * heap/MachineStackMarker.cpp:
      (JSC::MachineThreads::addCurrentThread):
      * heap/MarkedAllocator.cpp:
      (JSC::MarkedAllocator::allocateSlowCase):
      * heap/MarkedBlock.cpp:
      (JSC::MarkedBlock::MarkedBlock):
      * heap/MarkedBlock.h:
      (JSC::MarkedBlock::vm):
      * heap/SlotVisitor.cpp:
      (JSC::SlotVisitor::SlotVisitor):
      (JSC::SlotVisitor::setup):
      * heap/Strong.h:
      (JSC):
      (Strong):
      (JSC::Strong::operator=):
      * heap/StrongInlines.h:
      (JSC::::Strong):
      (JSC::::set):
      * heap/SuperRegion.h:
      (JSC):
      * heap/WeakSet.cpp:
      * heap/WeakSet.h:
      (WeakSet):
      (JSC::WeakSet::WeakSet):
      (JSC::WeakSet::vm):
      * interpreter/AbstractPC.cpp:
      (JSC::AbstractPC::AbstractPC):
      * interpreter/AbstractPC.h:
      (JSC):
      (AbstractPC):
      * interpreter/CachedCall.h:
      (JSC::CachedCall::CachedCall):
      * interpreter/CallFrame.h:
      (ExecState):
      (JSC::ExecState::clearException):
      (JSC::ExecState::clearSupplementaryExceptionInfo):
      (JSC::ExecState::exception):
      (JSC::ExecState::hadException):
      (JSC::ExecState::propertyNames):
      (JSC::ExecState::emptyList):
      (JSC::ExecState::interpreter):
      (JSC::ExecState::heap):
      (JSC::ExecState::arrayConstructorTable):
      (JSC::ExecState::arrayPrototypeTable):
      (JSC::ExecState::booleanPrototypeTable):
      (JSC::ExecState::dateTable):
      (JSC::ExecState::dateConstructorTable):
      (JSC::ExecState::errorPrototypeTable):
      (JSC::ExecState::globalObjectTable):
      (JSC::ExecState::jsonTable):
      (JSC::ExecState::mathTable):
      (JSC::ExecState::numberConstructorTable):
      (JSC::ExecState::numberPrototypeTable):
      (JSC::ExecState::objectConstructorTable):
      (JSC::ExecState::privateNamePrototypeTable):
      (JSC::ExecState::regExpTable):
      (JSC::ExecState::regExpConstructorTable):
      (JSC::ExecState::regExpPrototypeTable):
      (JSC::ExecState::stringConstructorTable):
      (JSC::ExecState::abstractReturnPC):
      * interpreter/CallFrameClosure.h:
      (CallFrameClosure):
      * interpreter/Interpreter.cpp:
      (JSC):
      (JSC::eval):
      (JSC::loadVarargs):
      (JSC::Interpreter::Interpreter):
      (JSC::Interpreter::dumpRegisters):
      (JSC::Interpreter::unwindCallFrame):
      (JSC::appendSourceToError):
      (JSC::getCallerInfo):
      (JSC::Interpreter::getStackTrace):
      (JSC::Interpreter::addStackTraceIfNecessary):
      (JSC::Interpreter::throwException):
      (JSC::Interpreter::execute):
      (JSC::Interpreter::executeCall):
      (JSC::Interpreter::executeConstruct):
      (JSC::Interpreter::prepareForRepeatCall):
      (JSC::Interpreter::retrieveArgumentsFromVMCode):
      (JSC::Interpreter::retrieveCallerFromVMCode):
      * interpreter/Interpreter.h:
      (JSC):
      (JSC::TopCallFrameSetter::TopCallFrameSetter):
      (JSC::TopCallFrameSetter::~TopCallFrameSetter):
      (TopCallFrameSetter):
      (JSC::NativeCallFrameTracer::NativeCallFrameTracer):
      (Interpreter):
      * interpreter/JSStack.cpp:
      (JSC::JSStack::JSStack):
      * interpreter/JSStack.h:
      (JSC):
      * jit/ClosureCallStubRoutine.cpp:
      (JSC::ClosureCallStubRoutine::ClosureCallStubRoutine):
      * jit/ClosureCallStubRoutine.h:
      (ClosureCallStubRoutine):
      * jit/ExecutableAllocator.cpp:
      (JSC::ExecutableAllocator::ExecutableAllocator):
      (JSC::ExecutableAllocator::allocate):
      * jit/ExecutableAllocator.h:
      (JSC):
      (ExecutableAllocator):
      * jit/ExecutableAllocatorFixedVMPool.cpp:
      (JSC::ExecutableAllocator::ExecutableAllocator):
      (JSC::ExecutableAllocator::allocate):
      * jit/GCAwareJITStubRoutine.cpp:
      (JSC::GCAwareJITStubRoutine::GCAwareJITStubRoutine):
      (JSC::MarkingGCAwareJITStubRoutineWithOneObject::MarkingGCAwareJITStubRoutineWithOneObject):
      (JSC::createJITStubRoutine):
      * jit/GCAwareJITStubRoutine.h:
      (GCAwareJITStubRoutine):
      (MarkingGCAwareJITStubRoutineWithOneObject):
      (JSC):
      * jit/JIT.cpp:
      (JSC::JIT::JIT):
      (JSC::JIT::privateCompile):
      (JSC::JIT::linkFor):
      (JSC::JIT::linkSlowCall):
      * jit/JIT.h:
      (JSC::JIT::compile):
      (JSC::JIT::compileClosureCall):
      (JSC::JIT::compileGetByIdProto):
      (JSC::JIT::compileGetByIdSelfList):
      (JSC::JIT::compileGetByIdProtoList):
      (JSC::JIT::compileGetByIdChainList):
      (JSC::JIT::compileGetByIdChain):
      (JSC::JIT::compilePutByIdTransition):
      (JSC::JIT::compileGetByVal):
      (JSC::JIT::compilePutByVal):
      (JSC::JIT::compileCTINativeCall):
      (JSC::JIT::compilePatchGetArrayLength):
      (JIT):
      * jit/JITCall.cpp:
      (JSC::JIT::compileLoadVarargs):
      (JSC::JIT::compileCallEvalSlowCase):
      (JSC::JIT::compileOpCallSlowCase):
      (JSC::JIT::privateCompileClosureCall):
      * jit/JITCall32_64.cpp:
      (JSC::JIT::compileLoadVarargs):
      (JSC::JIT::compileCallEvalSlowCase):
      (JSC::JIT::compileOpCallSlowCase):
      (JSC::JIT::privateCompileClosureCall):
      * jit/JITCode.h:
      (JSC):
      (JSC::JITCode::execute):
      * jit/JITDriver.h:
      (JSC::jitCompileIfAppropriate):
      (JSC::jitCompileFunctionIfAppropriate):
      * jit/JITExceptions.cpp:
      (JSC::genericThrow):
      (JSC::jitThrow):
      * jit/JITExceptions.h:
      (JSC):
      * jit/JITInlines.h:
      (JSC::JIT::emitLoadCharacterString):
      (JSC::JIT::updateTopCallFrame):
      * jit/JITOpcodes.cpp:
      (JSC::JIT::privateCompileCTINativeCall):
      (JSC::JIT::emit_op_new_object):
      (JSC::JIT::emit_op_to_primitive):
      (JSC::JIT::emit_op_catch):
      (JSC::JIT::emit_op_convert_this):
      (JSC::JIT::emitSlow_op_convert_this):
      * jit/JITOpcodes32_64.cpp:
      (JSC::JIT::privateCompileCTINativeCall):
      (JSC::JIT::emit_op_new_object):
      (JSC::JIT::emit_op_to_primitive):
      (JSC::JIT::emitSlow_op_eq):
      (JSC::JIT::emitSlow_op_neq):
      (JSC::JIT::compileOpStrictEq):
      (JSC::JIT::emit_op_catch):
      (JSC::JIT::emit_op_convert_this):
      (JSC::JIT::emitSlow_op_convert_this):
      * jit/JITPropertyAccess.cpp:
      (JSC::JIT::stringGetByValStubGenerator):
      (JSC::JIT::emitSlow_op_get_by_val):
      (JSC::JIT::compileGetByIdHotPath):
      (JSC::JIT::privateCompilePutByIdTransition):
      (JSC::JIT::privateCompilePatchGetArrayLength):
      (JSC::JIT::privateCompileGetByIdProto):
      (JSC::JIT::privateCompileGetByIdSelfList):
      (JSC::JIT::privateCompileGetByIdProtoList):
      (JSC::JIT::privateCompileGetByIdChainList):
      (JSC::JIT::privateCompileGetByIdChain):
      (JSC::JIT::privateCompileGetByVal):
      (JSC::JIT::privateCompilePutByVal):
      * jit/JITPropertyAccess32_64.cpp:
      (JSC::JIT::stringGetByValStubGenerator):
      (JSC::JIT::emitSlow_op_get_by_val):
      (JSC::JIT::compileGetByIdHotPath):
      (JSC::JIT::privateCompilePutByIdTransition):
      (JSC::JIT::privateCompilePatchGetArrayLength):
      (JSC::JIT::privateCompileGetByIdProto):
      (JSC::JIT::privateCompileGetByIdSelfList):
      (JSC::JIT::privateCompileGetByIdProtoList):
      (JSC::JIT::privateCompileGetByIdChainList):
      (JSC::JIT::privateCompileGetByIdChain):
      * jit/JITStubs.cpp:
      (JSC::ctiTrampoline):
      (JSC):
      (JSC::performPlatformSpecificJITAssertions):
      (JSC::tryCachePutByID):
      (JSC::tryCacheGetByID):
      (JSC::returnToThrowTrampoline):
      (JSC::throwExceptionFromOpCall):
      (JSC::DEFINE_STUB_FUNCTION):
      (JSC::getPolymorphicAccessStructureListSlot):
      (JSC::jitCompileFor):
      (JSC::lazyLinkFor):
      (JSC::putByVal):
      * jit/JITStubs.h:
      (JSC):
      (JITStackFrame):
      * jit/JITThunks.cpp:
      (JSC::JITThunks::ctiNativeCall):
      (JSC::JITThunks::ctiNativeConstruct):
      (JSC::JITThunks::ctiStub):
      (JSC::JITThunks::hostFunctionStub):
      * jit/JITThunks.h:
      (JSC):
      (JITThunks):
      * jit/JITWriteBarrier.h:
      (JSC):
      (JSC::JITWriteBarrierBase::set):
      (JSC::JITWriteBarrier::set):
      * jit/SpecializedThunkJIT.h:
      (JSC::SpecializedThunkJIT::loadJSStringArgument):
      (JSC::SpecializedThunkJIT::finalize):
      * jit/ThunkGenerator.h:
      (JSC):
      * jit/ThunkGenerators.cpp:
      (JSC::generateSlowCaseFor):
      (JSC::linkForGenerator):
      (JSC::linkCallGenerator):
      (JSC::linkConstructGenerator):
      (JSC::linkClosureCallGenerator):
      (JSC::virtualForGenerator):
      (JSC::virtualCallGenerator):
      (JSC::virtualConstructGenerator):
      (JSC::stringLengthTrampolineGenerator):
      (JSC::nativeForGenerator):
      (JSC::nativeCallGenerator):
      (JSC::nativeConstructGenerator):
      (JSC::stringCharLoad):
      (JSC::charToString):
      (JSC::charCodeAtThunkGenerator):
      (JSC::charAtThunkGenerator):
      (JSC::fromCharCodeThunkGenerator):
      (JSC::sqrtThunkGenerator):
      (JSC::floorThunkGenerator):
      (JSC::ceilThunkGenerator):
      (JSC::roundThunkGenerator):
      (JSC::expThunkGenerator):
      (JSC::logThunkGenerator):
      (JSC::absThunkGenerator):
      (JSC::powThunkGenerator):
      * jit/ThunkGenerators.h:
      (JSC):
      * jsc.cpp:
      (GlobalObject):
      (GlobalObject::create):
      (GlobalObject::createStructure):
      (GlobalObject::finishCreation):
      (GlobalObject::addFunction):
      (GlobalObject::addConstructableFunction):
      (functionDumpCallFrame):
      (functionJSCStack):
      (functionReleaseExecutableMemory):
      (functionRun):
      (main):
      (runWithScripts):
      (jscmain):
      * llint/LLIntData.cpp:
      (JSC::LLInt::Data::performAssertions):
      * llint/LLIntData.h:
      (JSC):
      (Data):
      (JSC::LLInt::Data::performAssertions):
      * llint/LLIntEntrypoints.cpp:
      (JSC::LLInt::getFunctionEntrypoint):
      (JSC::LLInt::getEvalEntrypoint):
      (JSC::LLInt::getProgramEntrypoint):
      * llint/LLIntEntrypoints.h:
      (JSC):
      (LLInt):
      (JSC::LLInt::getEntrypoint):
      * llint/LLIntExceptions.cpp:
      (JSC::LLInt::interpreterThrowInCaller):
      (JSC::LLInt::returnToThrow):
      (JSC::LLInt::callToThrow):
      * llint/LLIntOffsetsExtractor.cpp:
      * llint/LLIntSlowPaths.cpp:
      (LLInt):
      (JSC::LLInt::llint_trace_operand):
      (JSC::LLInt::llint_trace_value):
      (JSC::LLInt::LLINT_SLOW_PATH_DECL):
      (JSC::LLInt::shouldJIT):
      (JSC::LLInt::handleHostCall):
      (JSC::LLInt::setUpCall):
      * llint/LLIntThunks.cpp:
      (JSC::LLInt::generateThunkWithJumpTo):
      (JSC::LLInt::functionForCallEntryThunkGenerator):
      (JSC::LLInt::functionForConstructEntryThunkGenerator):
      (JSC::LLInt::functionForCallArityCheckThunkGenerator):
      (JSC::LLInt::functionForConstructArityCheckThunkGenerator):
      (JSC::LLInt::evalEntryThunkGenerator):
      (JSC::LLInt::programEntryThunkGenerator):
      * llint/LLIntThunks.h:
      (JSC):
      (LLInt):
      * llint/LowLevelInterpreter.asm:
      * llint/LowLevelInterpreter.cpp:
      (JSC::CLoop::execute):
      * llint/LowLevelInterpreter32_64.asm:
      * llint/LowLevelInterpreter64.asm:
      * offlineasm/cloop.rb:
      * parser/ASTBuilder.h:
      (JSC::ASTBuilder::ASTBuilder):
      (JSC::ASTBuilder::createSourceElements):
      (JSC::ASTBuilder::createCommaExpr):
      (JSC::ASTBuilder::createLogicalNot):
      (JSC::ASTBuilder::createUnaryPlus):
      (JSC::ASTBuilder::createVoid):
      (JSC::ASTBuilder::thisExpr):
      (JSC::ASTBuilder::createResolve):
      (JSC::ASTBuilder::createObjectLiteral):
      (JSC::ASTBuilder::createArray):
      (JSC::ASTBuilder::createNumberExpr):
      (JSC::ASTBuilder::createString):
      (JSC::ASTBuilder::createBoolean):
      (JSC::ASTBuilder::createNull):
      (JSC::ASTBuilder::createBracketAccess):
      (JSC::ASTBuilder::createDotAccess):
      (JSC::ASTBuilder::createRegExp):
      (JSC::ASTBuilder::createNewExpr):
      (JSC::ASTBuilder::createConditionalExpr):
      (JSC::ASTBuilder::createAssignResolve):
      (JSC::ASTBuilder::createFunctionExpr):
      (JSC::ASTBuilder::createFunctionBody):
      (JSC::ASTBuilder::createGetterOrSetterProperty):
      (JSC::ASTBuilder::createArguments):
      (JSC::ASTBuilder::createArgumentsList):
      (JSC::ASTBuilder::createProperty):
      (JSC::ASTBuilder::createPropertyList):
      (JSC::ASTBuilder::createElementList):
      (JSC::ASTBuilder::createFormalParameterList):
      (JSC::ASTBuilder::createClause):
      (JSC::ASTBuilder::createClauseList):
      (JSC::ASTBuilder::createFuncDeclStatement):
      (JSC::ASTBuilder::createBlockStatement):
      (JSC::ASTBuilder::createExprStatement):
      (JSC::ASTBuilder::createIfStatement):
      (JSC::ASTBuilder::createForLoop):
      (JSC::ASTBuilder::createForInLoop):
      (JSC::ASTBuilder::createEmptyStatement):
      (JSC::ASTBuilder::createVarStatement):
      (JSC::ASTBuilder::createReturnStatement):
      (JSC::ASTBuilder::createBreakStatement):
      (JSC::ASTBuilder::createContinueStatement):
      (JSC::ASTBuilder::createTryStatement):
      (JSC::ASTBuilder::createSwitchStatement):
      (JSC::ASTBuilder::createWhileStatement):
      (JSC::ASTBuilder::createDoWhileStatement):
      (JSC::ASTBuilder::createLabelStatement):
      (JSC::ASTBuilder::createWithStatement):
      (JSC::ASTBuilder::createThrowStatement):
      (JSC::ASTBuilder::createDebugger):
      (JSC::ASTBuilder::createConstStatement):
      (JSC::ASTBuilder::appendConstDecl):
      (JSC::ASTBuilder::addVar):
      (JSC::ASTBuilder::combineCommaNodes):
      (JSC::ASTBuilder::Scope::Scope):
      (JSC::ASTBuilder::createNumber):
      (ASTBuilder):
      (JSC::ASTBuilder::makeTypeOfNode):
      (JSC::ASTBuilder::makeDeleteNode):
      (JSC::ASTBuilder::makeNegateNode):
      (JSC::ASTBuilder::makeBitwiseNotNode):
      (JSC::ASTBuilder::makeMultNode):
      (JSC::ASTBuilder::makeDivNode):
      (JSC::ASTBuilder::makeModNode):
      (JSC::ASTBuilder::makeAddNode):
      (JSC::ASTBuilder::makeSubNode):
      (JSC::ASTBuilder::makeLeftShiftNode):
      (JSC::ASTBuilder::makeRightShiftNode):
      (JSC::ASTBuilder::makeURightShiftNode):
      (JSC::ASTBuilder::makeBitOrNode):
      (JSC::ASTBuilder::makeBitAndNode):
      (JSC::ASTBuilder::makeBitXOrNode):
      (JSC::ASTBuilder::makeFunctionCallNode):
      (JSC::ASTBuilder::makeBinaryNode):
      (JSC::ASTBuilder::makeAssignNode):
      (JSC::ASTBuilder::makePrefixNode):
      (JSC::ASTBuilder::makePostfixNode):
      * parser/Lexer.cpp:
      (JSC::Keywords::Keywords):
      (JSC::::Lexer):
      (JSC::::parseIdentifier):
      (JSC::::parseIdentifierSlowCase):
      * parser/Lexer.h:
      (JSC::Keywords::isKeyword):
      (JSC::Keywords::getKeyword):
      (Keywords):
      (Lexer):
      (JSC::::makeIdentifier):
      (JSC::::makeRightSizedIdentifier):
      (JSC::::makeIdentifierLCharFromUChar):
      (JSC::::makeLCharIdentifier):
      * parser/NodeConstructors.h:
      (JSC::ParserArenaFreeable::operator new):
      (JSC::ParserArenaDeletable::operator new):
      (JSC::ParserArenaRefCounted::ParserArenaRefCounted):
      (JSC::PropertyNode::PropertyNode):
      (JSC::ContinueNode::ContinueNode):
      (JSC::BreakNode::BreakNode):
      (JSC::ForInNode::ForInNode):
      * parser/Nodes.cpp:
      (JSC::ScopeNode::ScopeNode):
      (JSC::ProgramNode::ProgramNode):
      (JSC::ProgramNode::create):
      (JSC::EvalNode::EvalNode):
      (JSC::EvalNode::create):
      (JSC::FunctionBodyNode::FunctionBodyNode):
      (JSC::FunctionBodyNode::create):
      * parser/Nodes.h:
      (ParserArenaFreeable):
      (ParserArenaDeletable):
      (ParserArenaRefCounted):
      (ArrayNode):
      (ForInNode):
      (ContinueNode):
      (BreakNode):
      (ScopeNode):
      (ProgramNode):
      (EvalNode):
      (FunctionBodyNode):
      * parser/Parser.cpp:
      (JSC::::Parser):
      (JSC::::parseInner):
      (JSC::::parseSourceElements):
      (JSC::::parseTryStatement):
      (JSC::::parseFunctionBody):
      (JSC::::parseFunctionInfo):
      (JSC::::parseAssignmentExpression):
      (JSC::::parseProperty):
      (JSC::::parsePrimaryExpression):
      (JSC::::parseMemberExpression):
      (JSC::::parseUnaryExpression):
      * parser/Parser.h:
      (JSC):
      (JSC::Scope::Scope):
      (JSC::Scope::declareVariable):
      (JSC::Scope::declareParameter):
      (Scope):
      (Parser):
      (JSC::Parser::pushScope):
      (JSC::::parse):
      (JSC::parse):
      * parser/ParserArena.h:
      (IdentifierArena):
      (JSC::IdentifierArena::makeIdentifier):
      (JSC::IdentifierArena::makeIdentifierLCharFromUChar):
      (JSC::IdentifierArena::makeNumericIdentifier):
      * parser/SyntaxChecker.h:
      (JSC::SyntaxChecker::SyntaxChecker):
      (JSC::SyntaxChecker::createProperty):
      (JSC::SyntaxChecker::createGetterOrSetterProperty):
      * profiler/LegacyProfiler.cpp:
      (JSC::LegacyProfiler::startProfiling):
      (JSC::LegacyProfiler::stopProfiling):
      * profiler/LegacyProfiler.h:
      (JSC):
      * profiler/ProfilerBytecode.cpp:
      (JSC::Profiler::Bytecode::toJS):
      * profiler/ProfilerBytecodeSequence.cpp:
      (JSC::Profiler::BytecodeSequence::BytecodeSequence):
      (JSC::Profiler::BytecodeSequence::addSequenceProperties):
      * profiler/ProfilerBytecodes.cpp:
      (JSC::Profiler::Bytecodes::toJS):
      * profiler/ProfilerCompilation.cpp:
      (JSC::Profiler::Compilation::toJS):
      * profiler/ProfilerCompiledBytecode.cpp:
      (JSC::Profiler::CompiledBytecode::toJS):
      * profiler/ProfilerDatabase.cpp:
      (JSC::Profiler::Database::Database):
      (JSC::Profiler::Database::toJS):
      (JSC::Profiler::Database::toJSON):
      * profiler/ProfilerDatabase.h:
      (Database):
      * profiler/ProfilerOSRExit.cpp:
      (JSC::Profiler::OSRExit::toJS):
      * profiler/ProfilerOrigin.cpp:
      (JSC::Profiler::Origin::toJS):
      * profiler/ProfilerProfiledBytecodes.cpp:
      (JSC::Profiler::ProfiledBytecodes::toJS):
      * runtime/ArgList.h:
      (MarkedArgumentBuffer):
      * runtime/Arguments.cpp:
      (JSC::Arguments::putByIndex):
      (JSC::Arguments::put):
      (JSC::Arguments::deleteProperty):
      (JSC::Arguments::defineOwnProperty):
      (JSC::Arguments::tearOff):
      (JSC::Arguments::didTearOffActivation):
      (JSC::Arguments::tearOffForInlineCallFrame):
      * runtime/Arguments.h:
      (JSC::Arguments::create):
      (JSC::Arguments::createStructure):
      (Arguments):
      (JSC::Arguments::Arguments):
      (JSC::Arguments::trySetArgument):
      (JSC::Arguments::finishCreation):
      * runtime/ArrayConstructor.cpp:
      (JSC::ArrayConstructor::finishCreation):
      * runtime/ArrayConstructor.h:
      (JSC::ArrayConstructor::createStructure):
      * runtime/ArrayPrototype.cpp:
      (JSC::ArrayPrototype::ArrayPrototype):
      (JSC::ArrayPrototype::finishCreation):
      (JSC::arrayProtoFuncSort):
      (JSC::arrayProtoFuncSplice):
      * runtime/ArrayPrototype.h:
      (JSC::ArrayPrototype::createStructure):
      * runtime/BatchedTransitionOptimizer.h:
      (JSC::BatchedTransitionOptimizer::BatchedTransitionOptimizer):
      (JSC::BatchedTransitionOptimizer::~BatchedTransitionOptimizer):
      (BatchedTransitionOptimizer):
      * runtime/BooleanConstructor.cpp:
      (JSC::BooleanConstructor::finishCreation):
      (JSC::constructBoolean):
      (JSC::constructBooleanFromImmediateBoolean):
      * runtime/BooleanConstructor.h:
      (JSC::BooleanConstructor::createStructure):
      * runtime/BooleanObject.cpp:
      (JSC::BooleanObject::BooleanObject):
      (JSC::BooleanObject::finishCreation):
      * runtime/BooleanObject.h:
      (BooleanObject):
      (JSC::BooleanObject::create):
      (JSC::BooleanObject::createStructure):
      * runtime/BooleanPrototype.cpp:
      (JSC::BooleanPrototype::BooleanPrototype):
      (JSC::BooleanPrototype::finishCreation):
      (JSC::booleanProtoFuncToString):
      * runtime/BooleanPrototype.h:
      (JSC::BooleanPrototype::createStructure):
      * runtime/Butterfly.h:
      (JSC):
      (Butterfly):
      * runtime/ButterflyInlines.h:
      (JSC::Butterfly::createUninitialized):
      (JSC::Butterfly::create):
      (JSC::Butterfly::growPropertyStorage):
      (JSC::Butterfly::createOrGrowArrayRight):
      (JSC::Butterfly::growArrayRight):
      (JSC::Butterfly::resizeArray):
      * runtime/CodeCache.cpp:
      (JSC::CodeCache::getCodeBlock):
      (JSC::CodeCache::getProgramCodeBlock):
      (JSC::CodeCache::getEvalCodeBlock):
      (JSC::CodeCache::getFunctionExecutableFromGlobalCode):
      * runtime/CodeCache.h:
      (JSC):
      (JSC::SourceCodeValue::SourceCodeValue):
      (CodeCache):
      * runtime/CommonIdentifiers.cpp:
      (JSC):
      (JSC::CommonIdentifiers::CommonIdentifiers):
      * runtime/CommonIdentifiers.h:
      (CommonIdentifiers):
      * runtime/CommonSlowPaths.h:
      (JSC::CommonSlowPaths::opIn):
      * runtime/Completion.cpp:
      (JSC::checkSyntax):
      (JSC::evaluate):
      * runtime/DateConstructor.cpp:
      (JSC::DateConstructor::finishCreation):
      * runtime/DateConstructor.h:
      (JSC::DateConstructor::createStructure):
      * runtime/DateInstance.cpp:
      (JSC::DateInstance::DateInstance):
      (JSC::DateInstance::finishCreation):
      (JSC::DateInstance::calculateGregorianDateTime):
      (JSC::DateInstance::calculateGregorianDateTimeUTC):
      * runtime/DateInstance.h:
      (DateInstance):
      (JSC::DateInstance::create):
      (JSC::DateInstance::createStructure):
      * runtime/DatePrototype.cpp:
      (JSC::DatePrototype::finishCreation):
      (JSC::dateProtoFuncSetTime):
      (JSC::setNewValueFromTimeArgs):
      (JSC::setNewValueFromDateArgs):
      (JSC::dateProtoFuncSetYear):
      (JSC::dateProtoFuncToJSON):
      * runtime/DatePrototype.h:
      (JSC::DatePrototype::createStructure):
      * runtime/Error.cpp:
      (JSC::createError):
      (JSC::createEvalError):
      (JSC::createRangeError):
      (JSC::createReferenceError):
      (JSC::createSyntaxError):
      (JSC::createTypeError):
      (JSC::createURIError):
      (JSC::addErrorInfo):
      (JSC::throwError):
      * runtime/Error.h:
      (JSC):
      (JSC::StrictModeTypeErrorFunction::create):
      (JSC::StrictModeTypeErrorFunction::createStructure):
      * runtime/ErrorConstructor.cpp:
      (JSC::ErrorConstructor::finishCreation):
      * runtime/ErrorConstructor.h:
      (JSC::ErrorConstructor::createStructure):
      * runtime/ErrorInstance.cpp:
      (JSC::ErrorInstance::ErrorInstance):
      * runtime/ErrorInstance.h:
      (JSC::ErrorInstance::createStructure):
      (JSC::ErrorInstance::create):
      (ErrorInstance):
      (JSC::ErrorInstance::finishCreation):
      * runtime/ErrorPrototype.cpp:
      (JSC::ErrorPrototype::ErrorPrototype):
      (JSC::ErrorPrototype::finishCreation):
      * runtime/ErrorPrototype.h:
      (JSC::ErrorPrototype::createStructure):
      * runtime/ExceptionHelpers.cpp:
      (JSC::createInterruptedExecutionException):
      (JSC::createTerminatedExecutionException):
      * runtime/ExceptionHelpers.h:
      (JSC):
      (JSC::InterruptedExecutionError::InterruptedExecutionError):
      (JSC::InterruptedExecutionError::create):
      (JSC::InterruptedExecutionError::createStructure):
      (JSC::TerminatedExecutionError::TerminatedExecutionError):
      (JSC::TerminatedExecutionError::create):
      (JSC::TerminatedExecutionError::createStructure):
      * runtime/Executable.cpp:
      (JSC::jettisonCodeBlock):
      (JSC::EvalExecutable::EvalExecutable):
      (JSC::ProgramExecutable::ProgramExecutable):
      (JSC::FunctionExecutable::FunctionExecutable):
      (JSC::EvalExecutable::compileOptimized):
      (JSC::EvalExecutable::compileInternal):
      (JSC::EvalExecutable::jettisonOptimizedCode):
      (JSC::ProgramExecutable::checkSyntax):
      (JSC::ProgramExecutable::compileOptimized):
      (JSC::ProgramExecutable::jettisonOptimizedCode):
      (JSC::ProgramExecutable::initializeGlobalProperties):
      (JSC::FunctionExecutable::compileOptimizedForCall):
      (JSC::FunctionExecutable::compileOptimizedForConstruct):
      (JSC::FunctionExecutable::produceCodeBlockFor):
      (JSC::FunctionExecutable::jettisonOptimizedCodeForCall):
      (JSC::FunctionExecutable::jettisonOptimizedCodeForConstruct):
      (JSC::FunctionExecutable::fromGlobalCode):
      * runtime/Executable.h:
      (JSC::ExecutableBase::ExecutableBase):
      (JSC::ExecutableBase::finishCreation):
      (JSC::ExecutableBase::createStructure):
      (JSC::NativeExecutable::create):
      (JSC::NativeExecutable::createStructure):
      (JSC::NativeExecutable::finishCreation):
      (JSC::NativeExecutable::NativeExecutable):
      (JSC::ScriptExecutable::ScriptExecutable):
      (JSC::ScriptExecutable::finishCreation):
      (JSC::EvalExecutable::compile):
      (EvalExecutable):
      (JSC::EvalExecutable::create):
      (JSC::EvalExecutable::createStructure):
      (JSC::ProgramExecutable::create):
      (ProgramExecutable):
      (JSC::ProgramExecutable::compile):
      (JSC::ProgramExecutable::createStructure):
      (JSC::FunctionExecutable::create):
      (JSC::FunctionExecutable::compileForCall):
      (FunctionExecutable):
      (JSC::FunctionExecutable::compileForConstruct):
      (JSC::FunctionExecutable::jettisonOptimizedCodeFor):
      (JSC::FunctionExecutable::createStructure):
      (JSC::JSFunction::JSFunction):
      * runtime/ExecutionHarness.h:
      (JSC::prepareForExecution):
      (JSC::prepareFunctionForExecution):
      * runtime/FunctionConstructor.cpp:
      (JSC::FunctionConstructor::finishCreation):
      * runtime/FunctionConstructor.h:
      (JSC::FunctionConstructor::createStructure):
      * runtime/FunctionPrototype.cpp:
      (JSC::FunctionPrototype::finishCreation):
      (JSC::FunctionPrototype::addFunctionProperties):
      (JSC::functionProtoFuncBind):
      * runtime/FunctionPrototype.h:
      (JSC::FunctionPrototype::createStructure):
      * runtime/GCActivityCallback.cpp:
      (JSC::DefaultGCActivityCallback::DefaultGCActivityCallback):
      (JSC::DefaultGCActivityCallback::doWork):
      (JSC::DefaultGCActivityCallback::didAllocate):
      * runtime/GCActivityCallback.h:
      (JSC::GCActivityCallback::GCActivityCallback):
      * runtime/GCActivityCallbackBlackBerry.cpp:
      (JSC::DefaultGCActivityCallback::DefaultGCActivityCallback):
      (JSC::DefaultGCActivityCallback::doWork):
      (JSC::DefaultGCActivityCallback::didAllocate):
      * runtime/GetterSetter.h:
      (JSC::GetterSetter::GetterSetter):
      (JSC::GetterSetter::create):
      (JSC::GetterSetter::setGetter):
      (JSC::GetterSetter::setSetter):
      (JSC::GetterSetter::createStructure):
      * runtime/Identifier.cpp:
      (JSC::Identifier::add):
      (JSC::Identifier::add8):
      (JSC::Identifier::addSlowCase):
      (JSC::Identifier::from):
      (JSC::Identifier::checkCurrentIdentifierTable):
      * runtime/Identifier.h:
      (JSC::Identifier::Identifier):
      (JSC::Identifier::createLCharFromUChar):
      (Identifier):
      (JSC::Identifier::add):
      * runtime/InternalFunction.cpp:
      (JSC::InternalFunction::InternalFunction):
      (JSC::InternalFunction::finishCreation):
      (JSC::InternalFunction::name):
      (JSC::InternalFunction::displayName):
      * runtime/InternalFunction.h:
      (JSC::InternalFunction::createStructure):
      (InternalFunction):
      * runtime/JSAPIValueWrapper.h:
      (JSC::JSAPIValueWrapper::createStructure):
      (JSC::JSAPIValueWrapper::finishCreation):
      (JSC::JSAPIValueWrapper::JSAPIValueWrapper):
      * runtime/JSActivation.cpp:
      (JSC::JSActivation::symbolTablePut):
      (JSC::JSActivation::symbolTablePutWithAttributes):
      (JSC::JSActivation::getOwnPropertySlot):
      (JSC::JSActivation::put):
      (JSC::JSActivation::putDirectVirtual):
      (JSC::JSActivation::argumentsGetter):
      * runtime/JSActivation.h:
      (JSActivation):
      (JSC::JSActivation::create):
      (JSC::JSActivation::createStructure):
      (JSC::JSActivation::JSActivation):
      (JSC::JSActivation::tearOff):
      * runtime/JSArray.cpp:
      (JSC::createArrayButterflyInDictionaryIndexingMode):
      (JSC::JSArray::setLengthWritable):
      (JSC::JSArray::unshiftCountSlowCase):
      (JSC::JSArray::setLength):
      (JSC::JSArray::push):
      (JSC::JSArray::shiftCountWithAnyIndexingType):
      (JSC::JSArray::unshiftCountWithArrayStorage):
      (JSC::JSArray::unshiftCountWithAnyIndexingType):
      (JSC::ContiguousTypeAccessor::setWithValue):
      (JSC::JSArray::sortCompactedVector):
      (JSC::JSArray::sortVector):
      * runtime/JSArray.h:
      (JSC::JSArray::JSArray):
      (JSArray):
      (JSC::JSArray::shiftCountForShift):
      (JSC::JSArray::unshiftCountForShift):
      (JSC::JSArray::createStructure):
      (JSC::createContiguousArrayButterfly):
      (JSC::createArrayButterfly):
      (JSC):
      (JSC::JSArray::create):
      (JSC::JSArray::tryCreateUninitialized):
      (JSC::constructArray):
      * runtime/JSBoundFunction.cpp:
      (JSC::JSBoundFunction::create):
      (JSC::JSBoundFunction::JSBoundFunction):
      * runtime/JSBoundFunction.h:
      (JSC::JSBoundFunction::createStructure):
      * runtime/JSCJSValue.cpp:
      (JSC::JSValue::putToPrimitive):
      (JSC::JSValue::toStringSlowCase):
      * runtime/JSCJSValue.h:
      (JSC):
      * runtime/JSCell.h:
      (JSCell):
      * runtime/JSCellInlines.h:
      (JSC::JSCell::JSCell):
      (JSC::JSCell::finishCreation):
      (JSC::allocateCell):
      (JSC::JSCell::setStructure):
      (JSC::JSCell::fastGetOwnProperty):
      * runtime/JSDateMath.cpp:
      (JSC::getDSTOffset):
      (JSC::getUTCOffset):
      (JSC::parseDate):
      * runtime/JSDestructibleObject.h:
      (JSC::JSDestructibleObject::JSDestructibleObject):
      * runtime/JSFunction.cpp:
      (JSC::JSFunction::create):
      (JSC::JSFunction::JSFunction):
      (JSC::JSFunction::finishCreation):
      (JSC::JSFunction::createAllocationProfile):
      (JSC::JSFunction::name):
      (JSC::JSFunction::displayName):
      (JSC::JSFunction::getOwnPropertySlot):
      (JSC::JSFunction::deleteProperty):
      * runtime/JSFunction.h:
      (JSFunction):
      (JSC::JSFunction::create):
      (JSC::JSFunction::setScope):
      (JSC::JSFunction::createStructure):
      * runtime/JSGlobalData.cpp: Removed.
      * runtime/JSGlobalData.h: Removed.
      * runtime/JSGlobalObject.cpp:
      (JSC::JSGlobalObject::JSGlobalObject):
      (JSC::JSGlobalObject::~JSGlobalObject):
      (JSC::JSGlobalObject::setGlobalThis):
      (JSC::JSGlobalObject::init):
      (JSC::JSGlobalObject::putDirectVirtual):
      (JSC::JSGlobalObject::reset):
      (JSC):
      (JSC::JSGlobalObject::haveABadTime):
      (JSC::JSGlobalObject::createThrowTypeError):
      (JSC::JSGlobalObject::resetPrototype):
      (JSC::JSGlobalObject::addStaticGlobals):
      (JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):
      (JSC::JSGlobalObject::createProgramCodeBlock):
      (JSC::JSGlobalObject::createEvalCodeBlock):
      * runtime/JSGlobalObject.h:
      (JSC::JSGlobalObject::create):
      (JSGlobalObject):
      (JSC::JSGlobalObject::finishCreation):
      (JSC::JSGlobalObject::vm):
      (JSC::JSGlobalObject::createStructure):
      (JSC::ExecState::dynamicGlobalObject):
      (JSC::constructEmptyArray):
      (DynamicGlobalObjectScope):
      * runtime/JSGlobalObjectFunctions.cpp:
      (JSC::globalFuncProtoSetter):
      * runtime/JSLock.cpp:
      (JSC::JSLockHolder::JSLockHolder):
      (JSC::JSLockHolder::init):
      (JSC::JSLockHolder::~JSLockHolder):
      (JSC::JSLock::JSLock):
      (JSC::JSLock::willDestroyGlobalData):
      (JSC::JSLock::lock):
      (JSC::JSLock::unlock):
      (JSC::JSLock::DropAllLocks::DropAllLocks):
      (JSC::JSLock::DropAllLocks::~DropAllLocks):
      * runtime/JSLock.h:
      (JSC):
      (JSLockHolder):
      (JSLock):
      (JSC::JSLock::vm):
      (DropAllLocks):
      * runtime/JSNameScope.h:
      (JSC::JSNameScope::createStructure):
      (JSC::JSNameScope::finishCreation):
      (JSC::JSNameScope::JSNameScope):
      * runtime/JSNotAnObject.h:
      (JSC::JSNotAnObject::JSNotAnObject):
      (JSC::JSNotAnObject::create):
      (JSC::JSNotAnObject::createStructure):
      * runtime/JSONObject.cpp:
      (JSC::JSONObject::JSONObject):
      (JSC::JSONObject::finishCreation):
      (Holder):
      (JSC::Stringifier::Stringifier):
      (JSC::Stringifier::stringify):
      (JSC::Stringifier::toJSON):
      (JSC::Stringifier::appendStringifiedValue):
      (JSC::Stringifier::Holder::Holder):
      (JSC::Stringifier::Holder::appendNextProperty):
      (JSC::Walker::Walker):
      (JSC::Walker::walk):
      (JSC::JSONProtoFuncParse):
      (JSC::JSONProtoFuncStringify):
      (JSC::JSONStringify):
      * runtime/JSONObject.h:
      (JSC::JSONObject::createStructure):
      * runtime/JSObject.cpp:
      (JSC::JSObject::put):
      (JSC::JSObject::putByIndex):
      (JSC::JSObject::enterDictionaryIndexingModeWhenArrayStorageAlreadyExists):
      (JSC::JSObject::enterDictionaryIndexingMode):
      (JSC::JSObject::notifyPresenceOfIndexedAccessors):
      (JSC::JSObject::createInitialIndexedStorage):
      (JSC::JSObject::createInitialUndecided):
      (JSC::JSObject::createInitialInt32):
      (JSC::JSObject::createInitialDouble):
      (JSC::JSObject::createInitialContiguous):
      (JSC::JSObject::createArrayStorage):
      (JSC::JSObject::createInitialArrayStorage):
      (JSC::JSObject::convertUndecidedToInt32):
      (JSC::JSObject::convertUndecidedToDouble):
      (JSC::JSObject::convertUndecidedToContiguous):
      (JSC::JSObject::constructConvertedArrayStorageWithoutCopyingElements):
      (JSC::JSObject::convertUndecidedToArrayStorage):
      (JSC::JSObject::convertInt32ToDouble):
      (JSC::JSObject::convertInt32ToContiguous):
      (JSC::JSObject::convertInt32ToArrayStorage):
      (JSC::JSObject::genericConvertDoubleToContiguous):
      (JSC::JSObject::convertDoubleToContiguous):
      (JSC::JSObject::rageConvertDoubleToContiguous):
      (JSC::JSObject::convertDoubleToArrayStorage):
      (JSC::JSObject::convertContiguousToArrayStorage):
      (JSC::JSObject::convertUndecidedForValue):
      (JSC::JSObject::convertInt32ForValue):
      (JSC::JSObject::setIndexQuicklyToUndecided):
      (JSC::JSObject::convertInt32ToDoubleOrContiguousWhilePerformingSetIndex):
      (JSC::JSObject::convertDoubleToContiguousWhilePerformingSetIndex):
      (JSC::JSObject::ensureInt32Slow):
      (JSC::JSObject::ensureDoubleSlow):
      (JSC::JSObject::ensureContiguousSlow):
      (JSC::JSObject::rageEnsureContiguousSlow):
      (JSC::JSObject::ensureArrayStorageSlow):
      (JSC::JSObject::ensureArrayStorageExistsAndEnterDictionaryIndexingMode):
      (JSC::JSObject::switchToSlowPutArrayStorage):
      (JSC::JSObject::putDirectVirtual):
      (JSC::JSObject::setPrototype):
      (JSC::JSObject::setPrototypeWithCycleCheck):
      (JSC::JSObject::putDirectAccessor):
      (JSC::JSObject::deleteProperty):
      (JSC::JSObject::getPropertySpecificValue):
      (JSC::JSObject::getOwnNonIndexPropertyNames):
      (JSC::JSObject::seal):
      (JSC::JSObject::freeze):
      (JSC::JSObject::preventExtensions):
      (JSC::JSObject::reifyStaticFunctionsForDelete):
      (JSC::JSObject::removeDirect):
      (JSC::JSObject::putIndexedDescriptor):
      (JSC::JSObject::defineOwnIndexedProperty):
      (JSC::JSObject::allocateSparseIndexMap):
      (JSC::JSObject::putByIndexBeyondVectorLengthWithoutAttributes):
      (JSC::JSObject::putByIndexBeyondVectorLengthWithArrayStorage):
      (JSC::JSObject::putByIndexBeyondVectorLength):
      (JSC::JSObject::putDirectIndexBeyondVectorLengthWithArrayStorage):
      (JSC::JSObject::putDirectIndexBeyondVectorLength):
      (JSC::JSObject::putDirectNativeFunction):
      (JSC::JSObject::increaseVectorLength):
      (JSC::JSObject::ensureLengthSlow):
      (JSC::JSObject::growOutOfLineStorage):
      (JSC::JSObject::getOwnPropertyDescriptor):
      (JSC::putDescriptor):
      (JSC::JSObject::putDirectMayBeIndex):
      (JSC::DefineOwnPropertyScope::DefineOwnPropertyScope):
      (JSC::DefineOwnPropertyScope::~DefineOwnPropertyScope):
      (DefineOwnPropertyScope):
      (JSC::JSObject::defineOwnNonIndexProperty):
      * runtime/JSObject.h:
      (JSObject):
      (JSC::JSObject::putByIndexInline):
      (JSC::JSObject::putDirectIndex):
      (JSC::JSObject::setIndexQuickly):
      (JSC::JSObject::initializeIndex):
      (JSC::JSObject::getDirect):
      (JSC::JSObject::getDirectOffset):
      (JSC::JSObject::putDirect):
      (JSC::JSObject::isSealed):
      (JSC::JSObject::isFrozen):
      (JSC::JSObject::flattenDictionaryObject):
      (JSC::JSObject::ensureInt32):
      (JSC::JSObject::ensureDouble):
      (JSC::JSObject::ensureContiguous):
      (JSC::JSObject::rageEnsureContiguous):
      (JSC::JSObject::ensureArrayStorage):
      (JSC::JSObject::finishCreation):
      (JSC::JSObject::createStructure):
      (JSC::JSObject::ensureLength):
      (JSC::JSNonFinalObject::createStructure):
      (JSC::JSNonFinalObject::JSNonFinalObject):
      (JSC::JSNonFinalObject::finishCreation):
      (JSC::JSFinalObject::createStructure):
      (JSC::JSFinalObject::finishCreation):
      (JSC::JSFinalObject::JSFinalObject):
      (JSC::JSFinalObject::create):
      (JSC::JSObject::setButterfly):
      (JSC::JSObject::JSObject):
      (JSC::JSObject::inlineGetOwnPropertySlot):
      (JSC::JSObject::putDirectInternal):
      (JSC::JSObject::setStructureAndReallocateStorageIfNecessary):
      (JSC::JSObject::putOwnDataProperty):
      (JSC::JSObject::putDirectWithoutTransition):
      (JSC):
      * runtime/JSPropertyNameIterator.cpp:
      (JSC::JSPropertyNameIterator::JSPropertyNameIterator):
      (JSC::JSPropertyNameIterator::create):
      * runtime/JSPropertyNameIterator.h:
      (JSC::JSPropertyNameIterator::createStructure):
      (JSC::JSPropertyNameIterator::setCachedStructure):
      (JSC::JSPropertyNameIterator::setCachedPrototypeChain):
      (JSC::JSPropertyNameIterator::finishCreation):
      (JSC::StructureRareData::setEnumerationCache):
      * runtime/JSProxy.cpp:
      (JSC::JSProxy::setTarget):
      * runtime/JSProxy.h:
      (JSC::JSProxy::create):
      (JSC::JSProxy::createStructure):
      (JSC::JSProxy::JSProxy):
      (JSC::JSProxy::finishCreation):
      (JSProxy):
      * runtime/JSScope.cpp:
      (JSC::executeResolveOperations):
      (JSC::JSScope::resolveContainingScopeInternal):
      (JSC::JSScope::resolveWithBase):
      (JSC::JSScope::resolveWithThis):
      (JSC::JSScope::resolvePut):
      * runtime/JSScope.h:
      (JSScope):
      (JSC::JSScope::JSScope):
      (JSC::JSScope::vm):
      (JSC::ExecState::vm):
      * runtime/JSSegmentedVariableObject.h:
      (JSC::JSSegmentedVariableObject::JSSegmentedVariableObject):
      (JSC::JSSegmentedVariableObject::finishCreation):
      * runtime/JSString.cpp:
      (JSC::JSRopeString::RopeBuilder::expand):
      (JSC::StringObject::create):
      * runtime/JSString.h:
      (JSC):
      (JSString):
      (JSC::JSString::JSString):
      (JSC::JSString::finishCreation):
      (JSC::JSString::create):
      (JSC::JSString::createHasOtherOwner):
      (JSC::JSString::createStructure):
      (JSRopeString):
      (JSC::JSRopeString::RopeBuilder::RopeBuilder):
      (JSC::JSRopeString::RopeBuilder::append):
      (RopeBuilder):
      (JSC::JSRopeString::JSRopeString):
      (JSC::JSRopeString::finishCreation):
      (JSC::JSRopeString::append):
      (JSC::JSRopeString::createNull):
      (JSC::JSRopeString::create):
      (JSC::jsEmptyString):
      (JSC::jsSingleCharacterString):
      (JSC::jsSingleCharacterSubstring):
      (JSC::jsNontrivialString):
      (JSC::jsString):
      (JSC::jsSubstring):
      (JSC::jsSubstring8):
      (JSC::jsOwnedString):
      (JSC::jsStringBuilder):
      (JSC::inlineJSValueNotStringtoString):
      * runtime/JSStringJoiner.cpp:
      (JSC::JSStringJoiner::build):
      * runtime/JSSymbolTableObject.h:
      (JSC::JSSymbolTableObject::JSSymbolTableObject):
      (JSC::JSSymbolTableObject::finishCreation):
      (JSC::symbolTablePut):
      (JSC::symbolTablePutWithAttributes):
      * runtime/JSVariableObject.h:
      (JSC::JSVariableObject::JSVariableObject):
      * runtime/JSWithScope.h:
      (JSC::JSWithScope::create):
      (JSC::JSWithScope::createStructure):
      (JSC::JSWithScope::JSWithScope):
      * runtime/JSWrapperObject.h:
      (JSWrapperObject):
      (JSC::JSWrapperObject::createStructure):
      (JSC::JSWrapperObject::JSWrapperObject):
      (JSC::JSWrapperObject::setInternalValue):
      * runtime/LiteralParser.cpp:
      (JSC::::tryJSONPParse):
      (JSC::::makeIdentifier):
      (JSC::::parse):
      * runtime/Lookup.cpp:
      (JSC::HashTable::createTable):
      (JSC::setUpStaticFunctionSlot):
      * runtime/Lookup.h:
      (JSC::HashTable::initializeIfNeeded):
      (JSC::HashTable::entry):
      (JSC::HashTable::begin):
      (JSC::HashTable::end):
      (HashTable):
      (JSC::lookupPut):
      * runtime/MathObject.cpp:
      (JSC::MathObject::MathObject):
      (JSC::MathObject::finishCreation):
      (JSC::mathProtoFuncSin):
      * runtime/MathObject.h:
      (JSC::MathObject::createStructure):
      * runtime/MemoryStatistics.cpp:
      * runtime/MemoryStatistics.h:
      * runtime/NameConstructor.cpp:
      (JSC::NameConstructor::finishCreation):
      (JSC::constructPrivateName):
      * runtime/NameConstructor.h:
      (JSC::NameConstructor::createStructure):
      * runtime/NameInstance.cpp:
      (JSC::NameInstance::NameInstance):
      * runtime/NameInstance.h:
      (JSC::NameInstance::createStructure):
      (JSC::NameInstance::create):
      (NameInstance):
      (JSC::NameInstance::finishCreation):
      * runtime/NamePrototype.cpp:
      (JSC::NamePrototype::NamePrototype):
      (JSC::NamePrototype::finishCreation):
      * runtime/NamePrototype.h:
      (JSC::NamePrototype::createStructure):
      * runtime/NativeErrorConstructor.h:
      (JSC::NativeErrorConstructor::createStructure):
      (JSC::NativeErrorConstructor::finishCreation):
      * runtime/NativeErrorPrototype.cpp:
      (JSC::NativeErrorPrototype::finishCreation):
      * runtime/NumberConstructor.cpp:
      (JSC::NumberConstructor::finishCreation):
      (JSC::constructWithNumberConstructor):
      * runtime/NumberConstructor.h:
      (JSC::NumberConstructor::createStructure):
      * runtime/NumberObject.cpp:
      (JSC::NumberObject::NumberObject):
      (JSC::NumberObject::finishCreation):
      (JSC::constructNumber):
      * runtime/NumberObject.h:
      (NumberObject):
      (JSC::NumberObject::create):
      (JSC::NumberObject::createStructure):
      * runtime/NumberPrototype.cpp:
      (JSC::NumberPrototype::NumberPrototype):
      (JSC::NumberPrototype::finishCreation):
      (JSC::integerValueToString):
      (JSC::numberProtoFuncToString):
      * runtime/NumberPrototype.h:
      (JSC::NumberPrototype::createStructure):
      * runtime/ObjectConstructor.cpp:
      (JSC::ObjectConstructor::finishCreation):
      (JSC::objectConstructorGetOwnPropertyDescriptor):
      (JSC::objectConstructorSeal):
      (JSC::objectConstructorFreeze):
      (JSC::objectConstructorPreventExtensions):
      (JSC::objectConstructorIsSealed):
      (JSC::objectConstructorIsFrozen):
      * runtime/ObjectConstructor.h:
      (JSC::ObjectConstructor::createStructure):
      (JSC::constructEmptyObject):
      * runtime/ObjectPrototype.cpp:
      (JSC::ObjectPrototype::ObjectPrototype):
      (JSC::ObjectPrototype::finishCreation):
      (JSC::objectProtoFuncToString):
      * runtime/ObjectPrototype.h:
      (JSC::ObjectPrototype::createStructure):
      * runtime/Operations.cpp:
      (JSC::jsTypeStringForValue):
      * runtime/Operations.h:
      (JSC):
      (JSC::jsString):
      (JSC::jsStringFromArguments):
      (JSC::normalizePrototypeChainForChainAccess):
      (JSC::normalizePrototypeChain):
      * runtime/PropertyMapHashTable.h:
      (JSC::PropertyMapEntry::PropertyMapEntry):
      (JSC::PropertyTable::createStructure):
      (PropertyTable):
      (JSC::PropertyTable::copy):
      * runtime/PropertyNameArray.h:
      (JSC::PropertyNameArray::PropertyNameArray):
      (JSC::PropertyNameArray::vm):
      (JSC::PropertyNameArray::addKnownUnique):
      (PropertyNameArray):
      * runtime/PropertyTable.cpp:
      (JSC::PropertyTable::create):
      (JSC::PropertyTable::clone):
      (JSC::PropertyTable::PropertyTable):
      * runtime/PrototypeMap.cpp:
      (JSC::PrototypeMap::emptyObjectStructureForPrototype):
      * runtime/RegExp.cpp:
      (JSC::RegExp::RegExp):
      (JSC::RegExp::finishCreation):
      (JSC::RegExp::createWithoutCaching):
      (JSC::RegExp::create):
      (JSC::RegExp::compile):
      (JSC::RegExp::compileIfNecessary):
      (JSC::RegExp::match):
      (JSC::RegExp::compileMatchOnly):
      (JSC::RegExp::compileIfNecessaryMatchOnly):
      * runtime/RegExp.h:
      (JSC):
      (RegExp):
      (JSC::RegExp::createStructure):
      * runtime/RegExpCache.cpp:
      (JSC::RegExpCache::lookupOrCreate):
      (JSC::RegExpCache::RegExpCache):
      (JSC::RegExpCache::addToStrongCache):
      * runtime/RegExpCache.h:
      (RegExpCache):
      * runtime/RegExpCachedResult.cpp:
      (JSC::RegExpCachedResult::lastResult):
      (JSC::RegExpCachedResult::setInput):
      * runtime/RegExpCachedResult.h:
      (JSC::RegExpCachedResult::RegExpCachedResult):
      (JSC::RegExpCachedResult::record):
      * runtime/RegExpConstructor.cpp:
      (JSC::RegExpConstructor::RegExpConstructor):
      (JSC::RegExpConstructor::finishCreation):
      (JSC::constructRegExp):
      * runtime/RegExpConstructor.h:
      (JSC::RegExpConstructor::createStructure):
      (RegExpConstructor):
      (JSC::RegExpConstructor::performMatch):
      * runtime/RegExpMatchesArray.cpp:
      (JSC::RegExpMatchesArray::RegExpMatchesArray):
      (JSC::RegExpMatchesArray::create):
      (JSC::RegExpMatchesArray::finishCreation):
      (JSC::RegExpMatchesArray::reifyAllProperties):
      * runtime/RegExpMatchesArray.h:
      (RegExpMatchesArray):
      (JSC::RegExpMatchesArray::createStructure):
      * runtime/RegExpObject.cpp:
      (JSC::RegExpObject::RegExpObject):
      (JSC::RegExpObject::finishCreation):
      (JSC::RegExpObject::match):
      * runtime/RegExpObject.h:
      (JSC::RegExpObject::create):
      (JSC::RegExpObject::setRegExp):
      (JSC::RegExpObject::setLastIndex):
      (JSC::RegExpObject::createStructure):
      * runtime/RegExpPrototype.cpp:
      (JSC::regExpProtoFuncCompile):
      * runtime/RegExpPrototype.h:
      (JSC::RegExpPrototype::createStructure):
      * runtime/SmallStrings.cpp:
      (JSC::SmallStrings::initializeCommonStrings):
      (JSC::SmallStrings::createEmptyString):
      (JSC::SmallStrings::createSingleCharacterString):
      (JSC::SmallStrings::initialize):
      * runtime/SmallStrings.h:
      (JSC):
      (JSC::SmallStrings::singleCharacterString):
      (SmallStrings):
      * runtime/SparseArrayValueMap.cpp:
      (JSC::SparseArrayValueMap::SparseArrayValueMap):
      (JSC::SparseArrayValueMap::finishCreation):
      (JSC::SparseArrayValueMap::create):
      (JSC::SparseArrayValueMap::createStructure):
      (JSC::SparseArrayValueMap::putDirect):
      (JSC::SparseArrayEntry::put):
      * runtime/SparseArrayValueMap.h:
      * runtime/StrictEvalActivation.cpp:
      (JSC::StrictEvalActivation::StrictEvalActivation):
      * runtime/StrictEvalActivation.h:
      (JSC::StrictEvalActivation::create):
      (JSC::StrictEvalActivation::createStructure):
      * runtime/StringConstructor.cpp:
      (JSC::StringConstructor::finishCreation):
      * runtime/StringConstructor.h:
      (JSC::StringConstructor::createStructure):
      * runtime/StringObject.cpp:
      (JSC::StringObject::StringObject):
      (JSC::StringObject::finishCreation):
      (JSC::constructString):
      * runtime/StringObject.h:
      (JSC::StringObject::create):
      (JSC::StringObject::createStructure):
      (StringObject):
      * runtime/StringPrototype.cpp:
      (JSC::StringPrototype::StringPrototype):
      (JSC::StringPrototype::finishCreation):
      (JSC::removeUsingRegExpSearch):
      (JSC::replaceUsingRegExpSearch):
      (JSC::stringProtoFuncMatch):
      (JSC::stringProtoFuncSearch):
      (JSC::stringProtoFuncSplit):
      * runtime/StringPrototype.h:
      (JSC::StringPrototype::createStructure):
      * runtime/StringRecursionChecker.h:
      (JSC::StringRecursionChecker::performCheck):
      (JSC::StringRecursionChecker::~StringRecursionChecker):
      * runtime/Structure.cpp:
      (JSC::StructureTransitionTable::add):
      (JSC::Structure::Structure):
      (JSC::Structure::materializePropertyMap):
      (JSC::Structure::despecifyDictionaryFunction):
      (JSC::Structure::addPropertyTransition):
      (JSC::Structure::removePropertyTransition):
      (JSC::Structure::changePrototypeTransition):
      (JSC::Structure::despecifyFunctionTransition):
      (JSC::Structure::attributeChangeTransition):
      (JSC::Structure::toDictionaryTransition):
      (JSC::Structure::toCacheableDictionaryTransition):
      (JSC::Structure::toUncacheableDictionaryTransition):
      (JSC::Structure::sealTransition):
      (JSC::Structure::freezeTransition):
      (JSC::Structure::preventExtensionsTransition):
      (JSC::Structure::takePropertyTableOrCloneIfPinned):
      (JSC::Structure::nonPropertyTransition):
      (JSC::Structure::isSealed):
      (JSC::Structure::isFrozen):
      (JSC::Structure::flattenDictionaryStructure):
      (JSC::Structure::addPropertyWithoutTransition):
      (JSC::Structure::removePropertyWithoutTransition):
      (JSC::Structure::allocateRareData):
      (JSC::Structure::cloneRareDataFrom):
      (JSC::Structure::copyPropertyTable):
      (JSC::Structure::copyPropertyTableForPinning):
      (JSC::Structure::get):
      (JSC::Structure::despecifyFunction):
      (JSC::Structure::despecifyAllFunctions):
      (JSC::Structure::putSpecificValue):
      (JSC::Structure::createPropertyMap):
      (JSC::Structure::getPropertyNamesFromStructure):
      (JSC::Structure::prototypeChainMayInterceptStoreTo):
      * runtime/Structure.h:
      (Structure):
      (JSC::Structure::finishCreation):
      (JSC::Structure::setPrototypeWithoutTransition):
      (JSC::Structure::setGlobalObject):
      (JSC::Structure::setObjectToStringValue):
      (JSC::Structure::materializePropertyMapIfNecessary):
      (JSC::Structure::materializePropertyMapIfNecessaryForPinning):
      (JSC::Structure::setPreviousID):
      * runtime/StructureChain.cpp:
      (JSC::StructureChain::StructureChain):
      * runtime/StructureChain.h:
      (JSC::StructureChain::create):
      (JSC::StructureChain::createStructure):
      (JSC::StructureChain::finishCreation):
      (StructureChain):
      * runtime/StructureInlines.h:
      (JSC::Structure::create):
      (JSC::Structure::createStructure):
      (JSC::Structure::get):
      (JSC::Structure::setEnumerationCache):
      (JSC::Structure::prototypeChain):
      (JSC::Structure::propertyTable):
      * runtime/StructureRareData.cpp:
      (JSC::StructureRareData::createStructure):
      (JSC::StructureRareData::create):
      (JSC::StructureRareData::clone):
      (JSC::StructureRareData::StructureRareData):
      * runtime/StructureRareData.h:
      (StructureRareData):
      * runtime/StructureRareDataInlines.h:
      (JSC::StructureRareData::setPreviousID):
      (JSC::StructureRareData::setObjectToStringValue):
      * runtime/StructureTransitionTable.h:
      (StructureTransitionTable):
      (JSC::StructureTransitionTable::setSingleTransition):
      * runtime/SymbolTable.h:
      (JSC::SharedSymbolTable::create):
      (JSC::SharedSymbolTable::createStructure):
      (JSC::SharedSymbolTable::SharedSymbolTable):
      * runtime/VM.cpp: Copied from Source/JavaScriptCore/runtime/JSGlobalData.cpp.
      (JSC::VM::VM):
      (JSC::VM::~VM):
      (JSC::VM::createContextGroup):
      (JSC::VM::create):
      (JSC::VM::createLeaked):
      (JSC::VM::sharedInstanceExists):
      (JSC::VM::sharedInstance):
      (JSC::VM::sharedInstanceInternal):
      (JSC::VM::getHostFunction):
      (JSC::VM::ClientData::~ClientData):
      (JSC::VM::resetDateCache):
      (JSC::VM::startSampling):
      (JSC::VM::stopSampling):
      (JSC::VM::discardAllCode):
      (JSC::VM::dumpSampleData):
      (JSC::VM::addSourceProviderCache):
      (JSC::VM::clearSourceProviderCaches):
      (JSC::VM::releaseExecutableMemory):
      (JSC::releaseExecutableMemory):
      (JSC::VM::gatherConservativeRoots):
      (JSC::VM::addRegExpToTrace):
      (JSC::VM::dumpRegExpTrace):
      * runtime/VM.h: Copied from Source/JavaScriptCore/runtime/JSGlobalData.h.
      (VM):
      (JSC::VM::isSharedInstance):
      (JSC::VM::usingAPI):
      (JSC::VM::isInitializingObject):
      (JSC::VM::setInitializingObjectClass):
      (JSC::WeakSet::heap):
      * runtime/WriteBarrier.h:
      (JSC):
      (JSC::WriteBarrierBase::set):
      (JSC::WriteBarrierBase::setMayBeNull):
      (JSC::WriteBarrierBase::setEarlyValue):
      (JSC::WriteBarrier::WriteBarrier):
      * testRegExp.cpp:
      (GlobalObject):
      (GlobalObject::create):
      (GlobalObject::createStructure):
      (GlobalObject::finishCreation):
      (main):
      (testOneRegExp):
      (parseRegExpLine):
      (runFromFiles):
      (realMain):
      * yarr/YarrInterpreter.h:
      (BytecodePattern):
      * yarr/YarrJIT.cpp:
      (YarrGenerator):
      (JSC::Yarr::YarrGenerator::compile):
      (JSC::Yarr::jitCompile):
      * yarr/YarrJIT.h:
      (JSC):
      
      ../WebCore: 
      
      * ForwardingHeaders/runtime/JSGlobalData.h: Removed.
      * ForwardingHeaders/runtime/VM.h: Copied from Source/WebCore/ForwardingHeaders/runtime/JSGlobalData.h.
      * WebCore.exp.in:
      * WebCore.order:
      * WebCore.vcxproj/WebCore.vcxproj:
      * WebCore.vcxproj/WebCore.vcxproj.filters:
      * bindings/js/DOMObjectHashTableMap.cpp:
      (WebCore::DOMObjectHashTableMap::mapFor):
      * bindings/js/DOMObjectHashTableMap.h:
      (JSC):
      (DOMObjectHashTableMap):
      * bindings/js/DOMWrapperWorld.cpp:
      (WebCore::DOMWrapperWorld::DOMWrapperWorld):
      (WebCore::DOMWrapperWorld::~DOMWrapperWorld):
      (WebCore::normalWorld):
      (WebCore::mainThreadNormalWorld):
      * bindings/js/DOMWrapperWorld.h:
      (WebCore::DOMWrapperWorld::create):
      (WebCore::DOMWrapperWorld::vm):
      (DOMWrapperWorld):
      (WebCore):
      * bindings/js/GCController.cpp:
      (WebCore::collect):
      (WebCore::GCController::garbageCollectSoon):
      (WebCore::GCController::garbageCollectNow):
      (WebCore::GCController::setJavaScriptGarbageCollectorTimerEnabled):
      (WebCore::GCController::discardAllCompiledCode):
      * bindings/js/IDBBindingUtilities.cpp:
      (WebCore::get):
      (WebCore::set):
      (WebCore::deserializeIDBValue):
      (WebCore::deserializeIDBValueBuffer):
      (WebCore::idbKeyToScriptValue):
      * bindings/js/JSCallbackData.h:
      (WebCore::JSCallbackData::JSCallbackData):
      * bindings/js/JSCustomSQLStatementErrorCallback.cpp:
      (WebCore::JSSQLStatementErrorCallback::handleEvent):
      * bindings/js/JSCustomXPathNSResolver.cpp:
      (WebCore::JSCustomXPathNSResolver::JSCustomXPathNSResolver):
      (WebCore::JSCustomXPathNSResolver::lookupNamespaceURI):
      * bindings/js/JSDOMBinding.cpp:
      (WebCore::getHashTableForGlobalData):
      (WebCore::reportException):
      (WebCore::cacheDOMStructure):
      * bindings/js/JSDOMBinding.h:
      (WebCore::DOMConstructorObject::createStructure):
      (WebCore::DOMConstructorWithDocument::finishCreation):
      (WebCore::getDOMStructure):
      (WebCore::setInlineCachedWrapper):
      (WebCore):
      (WebCore::jsStringWithCache):
      * bindings/js/JSDOMGlobalObject.cpp:
      (WebCore::JSDOMGlobalObject::JSDOMGlobalObject):
      (WebCore::JSDOMGlobalObject::finishCreation):
      * bindings/js/JSDOMGlobalObject.h:
      (JSDOMGlobalObject):
      (WebCore::JSDOMGlobalObject::createStructure):
      (WebCore::getDOMConstructor):
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::JSDOMWindowBase):
      (WebCore::JSDOMWindowBase::finishCreation):
      (WebCore::JSDOMWindowBase::updateDocument):
      (WebCore::JSDOMWindowBase::commonVM):
      * bindings/js/JSDOMWindowBase.h:
      (JSDOMWindowBase):
      (WebCore::JSDOMWindowBase::createStructure):
      * bindings/js/JSDOMWindowCustom.cpp:
      (WebCore::JSDOMWindow::setLocation):
      (WebCore::DialogHandler::dialogCreated):
      (WebCore::DialogHandler::returnValue):
      * bindings/js/JSDOMWindowShell.cpp:
      (WebCore::JSDOMWindowShell::JSDOMWindowShell):
      (WebCore::JSDOMWindowShell::finishCreation):
      (WebCore::JSDOMWindowShell::setWindow):
      * bindings/js/JSDOMWindowShell.h:
      (JSDOMWindowShell):
      (WebCore::JSDOMWindowShell::create):
      (WebCore::JSDOMWindowShell::createStructure):
      * bindings/js/JSDOMWrapper.h:
      (WebCore::JSDOMWrapper::JSDOMWrapper):
      * bindings/js/JSDeviceMotionEventCustom.cpp:
      (WebCore::createAccelerationObject):
      (WebCore::createRotationRateObject):
      * bindings/js/JSDictionary.cpp:
      (WebCore::JSDictionary::convertValue):
      * bindings/js/JSDictionary.h:
      (WebCore::JSDictionary::JSDictionary):
      * bindings/js/JSErrorHandler.cpp:
      (WebCore::JSErrorHandler::handleEvent):
      * bindings/js/JSEventListener.cpp:
      (WebCore::JSEventListener::handleEvent):
      * bindings/js/JSEventListener.h:
      (WebCore::JSEventListener::setWrapper):
      (WebCore::JSEventListener::jsFunction):
      * bindings/js/JSHTMLDocumentCustom.cpp:
      (WebCore::JSHTMLDocument::all):
      (WebCore::JSHTMLDocument::setAll):
      * bindings/js/JSHTMLTemplateElementCustom.cpp:
      (WebCore::JSHTMLTemplateElement::content):
      * bindings/js/JSHistoryCustom.cpp:
      (WebCore::JSHistory::state):
      * bindings/js/JSImageConstructor.cpp:
      (WebCore::JSImageConstructor::finishCreation):
      * bindings/js/JSImageConstructor.h:
      (WebCore::JSImageConstructor::createStructure):
      * bindings/js/JSImageDataCustom.cpp:
      (WebCore::toJS):
      * bindings/js/JSInjectedScriptHostCustom.cpp:
      (WebCore::InjectedScriptHost::nodeAsScriptValue):
      (WebCore::JSInjectedScriptHost::functionDetails):
      (WebCore::getJSListenerFunctions):
      (WebCore::JSInjectedScriptHost::getEventListeners):
      (WebCore::JSInjectedScriptHost::inspect):
      * bindings/js/JSLazyEventListener.cpp:
      (WebCore::JSLazyEventListener::initializeJSFunction):
      * bindings/js/JSMessageEventCustom.cpp:
      (WebCore::JSMessageEvent::data):
      (WebCore::handleInitMessageEvent):
      * bindings/js/JSMutationCallback.cpp:
      (WebCore::JSMutationCallback::call):
      * bindings/js/JSMutationObserverCustom.cpp:
      (WebCore::JSMutationObserverConstructor::constructJSMutationObserver):
      * bindings/js/JSNodeFilterCondition.cpp:
      (WebCore::JSNodeFilterCondition::JSNodeFilterCondition):
      * bindings/js/JSNodeFilterCondition.h:
      (WebCore::JSNodeFilterCondition::create):
      (JSNodeFilterCondition):
      * bindings/js/JSNodeFilterCustom.cpp:
      (WebCore::toNodeFilter):
      * bindings/js/JSPopStateEventCustom.cpp:
      (WebCore::cacheState):
      * bindings/js/JSRequestAnimationFrameCallbackCustom.cpp:
      (WebCore::JSRequestAnimationFrameCallback::handleEvent):
      * bindings/js/JSSQLResultSetRowListCustom.cpp:
      (WebCore::JSSQLResultSetRowList::item):
      * bindings/js/JSWorkerContextBase.cpp:
      (WebCore::JSWorkerContextBase::JSWorkerContextBase):
      (WebCore::JSWorkerContextBase::finishCreation):
      * bindings/js/JSWorkerContextBase.h:
      (WebCore::JSWorkerContextBase::createStructure):
      (JSWorkerContextBase):
      * bindings/js/PageScriptDebugServer.cpp:
      (WebCore::PageScriptDebugServer::recompileAllJSFunctions):
      * bindings/js/ScheduledAction.cpp:
      (WebCore::ScheduledAction::ScheduledAction):
      (WebCore::ScheduledAction::executeFunctionInContext):
      * bindings/js/ScheduledAction.h:
      (WebCore::ScheduledAction::ScheduledAction):
      * bindings/js/ScriptCachedFrameData.cpp:
      (WebCore::ScriptCachedFrameData::ScriptCachedFrameData):
      (WebCore::ScriptCachedFrameData::restore):
      (WebCore::ScriptCachedFrameData::clear):
      * bindings/js/ScriptCallStackFactory.cpp:
      (WebCore::createScriptCallStack):
      (WebCore::createScriptArguments):
      * bindings/js/ScriptController.cpp:
      (WebCore::ScriptController::createWindowShell):
      (WebCore::ScriptController::evaluateInWorld):
      (WebCore::ScriptController::createWorld):
      (WebCore::ScriptController::getAllWorlds):
      (WebCore::ScriptController::clearWindowShell):
      (WebCore::ScriptController::initScript):
      (WebCore::ScriptController::updateDocument):
      (WebCore::ScriptController::cacheableBindingRootObject):
      (WebCore::ScriptController::bindingRootObject):
      (WebCore::ScriptController::clearScriptObjects):
      (WebCore::ScriptController::shouldBypassMainWorldContentSecurityPolicy):
      * bindings/js/ScriptControllerMac.mm:
      (WebCore::ScriptController::windowScriptObject):
      * bindings/js/ScriptDebugServer.cpp:
      (WebCore::ScriptDebugServer::dispatchDidPause):
      * bindings/js/ScriptEventListener.cpp:
      (WebCore::eventListenerHandlerBody):
      (WebCore::eventListenerHandler):
      (WebCore::eventListenerHandlerLocation):
      * bindings/js/ScriptFunctionCall.cpp:
      (WebCore::ScriptFunctionCall::call):
      (WebCore::ScriptCallback::call):
      * bindings/js/ScriptGCEvent.cpp:
      (WebCore::ScriptGCEvent::getHeapSize):
      * bindings/js/ScriptObject.cpp:
      (WebCore::ScriptObject::ScriptObject):
      (WebCore::ScriptGlobalObject::set):
      * bindings/js/ScriptState.h:
      (WebCore):
      * bindings/js/ScriptValue.cpp:
      (WebCore::ScriptValue::deserialize):
      * bindings/js/ScriptValue.h:
      (WebCore::ScriptValue::ScriptValue):
      * bindings/js/ScriptWrappable.h:
      (JSC):
      (ScriptWrappable):
      * bindings/js/ScriptWrappableInlines.h:
      (WebCore::ScriptWrappable::setWrapper):
      * bindings/js/SerializedScriptValue.cpp:
      (WebCore::CloneDeserializer::readTerminal):
      (WebCore::SerializedScriptValue::deserializeForInspector):
      (WebCore::SerializedScriptValue::maybeThrowExceptionIfSerializationFailed):
      * bindings/js/WebCoreJSClientData.h:
      (WebCoreJSClientData):
      (WebCore::initNormalWorldClientData):
      * bindings/js/WorkerScriptController.cpp:
      (WebCore::WorkerScriptController::WorkerScriptController):
      (WebCore::WorkerScriptController::~WorkerScriptController):
      (WebCore::WorkerScriptController::initScript):
      (WebCore::WorkerScriptController::evaluate):
      (WebCore::WorkerScriptController::scheduleExecutionTermination):
      (WebCore::WorkerScriptController::isExecutionTerminating):
      (WebCore::WorkerScriptController::disableEval):
      * bindings/js/WorkerScriptController.h:
      (JSC):
      (WebCore::WorkerScriptController::vm):
      (WorkerScriptController):
      * bindings/js/WorkerScriptDebugServer.cpp:
      (WebCore::WorkerScriptDebugServer::recompileAllJSFunctions):
      * bindings/objc/WebScriptObject.mm:
      (+[WebScriptObject _convertValueToObjcValue:JSC::originRootObject:rootObject:]):
      * bindings/scripts/CodeGeneratorJS.pm:
      (GenerateHeader):
      (GenerateImplementation):
      (GenerateCallbackImplementation):
      (JSValueToNative):
      (GenerateConstructorDeclaration):
      (GenerateConstructorHelperMethods):
      * bindings/scripts/test/JS/JSFloat64Array.cpp:
      (WebCore::getJSFloat64ArrayConstructorTable):
      (WebCore::JSFloat64ArrayConstructor::finishCreation):
      (WebCore::getJSFloat64ArrayPrototypeTable):
      (WebCore::getJSFloat64ArrayTable):
      (WebCore::JSFloat64Array::finishCreation):
      (WebCore::JSFloat64Array::createPrototype):
      * bindings/scripts/test/JS/JSFloat64Array.h:
      (WebCore::JSFloat64Array::create):
      (WebCore::JSFloat64Array::createStructure):
      (JSFloat64Array):
      (WebCore::JSFloat64ArrayPrototype::create):
      (WebCore::JSFloat64ArrayPrototype::createStructure):
      (WebCore::JSFloat64ArrayPrototype::JSFloat64ArrayPrototype):
      (WebCore::JSFloat64ArrayConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
      (WebCore::JSTestActiveDOMObjectConstructor::finishCreation):
      (WebCore::JSTestActiveDOMObject::finishCreation):
      (WebCore::JSTestActiveDOMObject::createPrototype):
      * bindings/scripts/test/JS/JSTestActiveDOMObject.h:
      (WebCore::JSTestActiveDOMObject::create):
      (WebCore::JSTestActiveDOMObject::createStructure):
      (JSTestActiveDOMObject):
      (WebCore::JSTestActiveDOMObjectPrototype::create):
      (WebCore::JSTestActiveDOMObjectPrototype::createStructure):
      (WebCore::JSTestActiveDOMObjectPrototype::JSTestActiveDOMObjectPrototype):
      (WebCore::JSTestActiveDOMObjectConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestCallback.cpp:
      (WebCore::JSTestCallback::callbackWithNoParam):
      (WebCore::JSTestCallback::callbackWithClass1Param):
      (WebCore::JSTestCallback::callbackWithClass2Param):
      (WebCore::JSTestCallback::callbackWithStringList):
      (WebCore::JSTestCallback::callbackWithBoolean):
      (WebCore::JSTestCallback::callbackRequiresThisToPass):
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
      (WebCore::JSTestCustomNamedGetterConstructor::finishCreation):
      (WebCore::JSTestCustomNamedGetter::finishCreation):
      (WebCore::JSTestCustomNamedGetter::createPrototype):
      * bindings/scripts/test/JS/JSTestCustomNamedGetter.h:
      (WebCore::JSTestCustomNamedGetter::create):
      (WebCore::JSTestCustomNamedGetter::createStructure):
      (JSTestCustomNamedGetter):
      (WebCore::JSTestCustomNamedGetterPrototype::create):
      (WebCore::JSTestCustomNamedGetterPrototype::createStructure):
      (WebCore::JSTestCustomNamedGetterPrototype::JSTestCustomNamedGetterPrototype):
      (WebCore::JSTestCustomNamedGetterConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestEventConstructor.cpp:
      (WebCore::JSTestEventConstructorConstructor::finishCreation):
      (WebCore::JSTestEventConstructor::finishCreation):
      (WebCore::JSTestEventConstructor::createPrototype):
      * bindings/scripts/test/JS/JSTestEventConstructor.h:
      (WebCore::JSTestEventConstructor::create):
      (WebCore::JSTestEventConstructor::createStructure):
      (JSTestEventConstructor):
      (WebCore::JSTestEventConstructorPrototype::create):
      (WebCore::JSTestEventConstructorPrototype::createStructure):
      (WebCore::JSTestEventConstructorPrototype::JSTestEventConstructorPrototype):
      (WebCore::JSTestEventConstructorConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestEventTarget.cpp:
      (WebCore::JSTestEventTargetConstructor::finishCreation):
      (WebCore::JSTestEventTarget::finishCreation):
      (WebCore::JSTestEventTarget::createPrototype):
      * bindings/scripts/test/JS/JSTestEventTarget.h:
      (WebCore::JSTestEventTarget::create):
      (WebCore::JSTestEventTarget::createStructure):
      (JSTestEventTarget):
      (WebCore::JSTestEventTargetPrototype::create):
      (WebCore::JSTestEventTargetPrototype::createStructure):
      (WebCore::JSTestEventTargetPrototype::JSTestEventTargetPrototype):
      (WebCore::JSTestEventTargetConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestException.cpp:
      (WebCore::JSTestExceptionConstructor::finishCreation):
      (WebCore::JSTestException::finishCreation):
      (WebCore::JSTestException::createPrototype):
      * bindings/scripts/test/JS/JSTestException.h:
      (WebCore::JSTestException::create):
      (WebCore::JSTestException::createStructure):
      (JSTestException):
      (WebCore::JSTestExceptionPrototype::create):
      (WebCore::JSTestExceptionPrototype::createStructure):
      (WebCore::JSTestExceptionPrototype::JSTestExceptionPrototype):
      (WebCore::JSTestExceptionConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestInterface.cpp:
      (WebCore::JSTestInterfaceConstructor::finishCreation):
      (WebCore::JSTestInterface::finishCreation):
      (WebCore::JSTestInterface::createPrototype):
      * bindings/scripts/test/JS/JSTestInterface.h:
      (WebCore::JSTestInterface::create):
      (WebCore::JSTestInterface::createStructure):
      (JSTestInterface):
      (WebCore::JSTestInterfacePrototype::create):
      (WebCore::JSTestInterfacePrototype::createStructure):
      (WebCore::JSTestInterfacePrototype::JSTestInterfacePrototype):
      (WebCore::JSTestInterfaceConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.cpp:
      (WebCore::JSTestMediaQueryListListenerConstructor::finishCreation):
      (WebCore::JSTestMediaQueryListListener::finishCreation):
      (WebCore::JSTestMediaQueryListListener::createPrototype):
      (WebCore::jsTestMediaQueryListListenerPrototypeFunctionMethod):
      * bindings/scripts/test/JS/JSTestMediaQueryListListener.h:
      (WebCore::JSTestMediaQueryListListener::create):
      (WebCore::JSTestMediaQueryListListener::createStructure):
      (JSTestMediaQueryListListener):
      (WebCore::JSTestMediaQueryListListenerPrototype::create):
      (WebCore::JSTestMediaQueryListListenerPrototype::createStructure):
      (WebCore::JSTestMediaQueryListListenerPrototype::JSTestMediaQueryListListenerPrototype):
      (WebCore::JSTestMediaQueryListListenerConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
      (WebCore::JSTestNamedConstructorConstructor::finishCreation):
      (WebCore::JSTestNamedConstructorNamedConstructor::finishCreation):
      (WebCore::JSTestNamedConstructor::finishCreation):
      (WebCore::JSTestNamedConstructor::createPrototype):
      * bindings/scripts/test/JS/JSTestNamedConstructor.h:
      (WebCore::JSTestNamedConstructor::create):
      (WebCore::JSTestNamedConstructor::createStructure):
      (JSTestNamedConstructor):
      (WebCore::JSTestNamedConstructorPrototype::create):
      (WebCore::JSTestNamedConstructorPrototype::createStructure):
      (WebCore::JSTestNamedConstructorPrototype::JSTestNamedConstructorPrototype):
      (WebCore::JSTestNamedConstructorConstructor::createStructure):
      (WebCore::JSTestNamedConstructorNamedConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestNode.cpp:
      (WebCore::JSTestNodeConstructor::finishCreation):
      (WebCore::JSTestNode::finishCreation):
      (WebCore::JSTestNode::createPrototype):
      * bindings/scripts/test/JS/JSTestNode.h:
      (WebCore::JSTestNode::create):
      (WebCore::JSTestNode::createStructure):
      (JSTestNode):
      (WebCore::JSTestNodePrototype::create):
      (WebCore::JSTestNodePrototype::createStructure):
      (WebCore::JSTestNodePrototype::JSTestNodePrototype):
      (WebCore::JSTestNodeConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestObj.cpp:
      (WebCore::JSTestObjConstructor::finishCreation):
      (WebCore::JSTestObj::finishCreation):
      (WebCore::JSTestObj::createPrototype):
      (WebCore::jsTestObjCachedAttribute1):
      (WebCore::jsTestObjCachedAttribute2):
      (WebCore::setJSTestObjConditionalAttr4Constructor):
      (WebCore::setJSTestObjConditionalAttr5Constructor):
      (WebCore::setJSTestObjConditionalAttr6Constructor):
      (WebCore::setJSTestObjAnyAttribute):
      (WebCore::setJSTestObjReplaceableAttribute):
      * bindings/scripts/test/JS/JSTestObj.h:
      (WebCore::JSTestObj::create):
      (WebCore::JSTestObj::createStructure):
      (JSTestObj):
      (WebCore::JSTestObjPrototype::create):
      (WebCore::JSTestObjPrototype::createStructure):
      (WebCore::JSTestObjPrototype::JSTestObjPrototype):
      (WebCore::JSTestObjConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:
      (WebCore::JSTestOverloadedConstructorsConstructor::finishCreation):
      (WebCore::JSTestOverloadedConstructors::finishCreation):
      (WebCore::JSTestOverloadedConstructors::createPrototype):
      * bindings/scripts/test/JS/JSTestOverloadedConstructors.h:
      (WebCore::JSTestOverloadedConstructors::create):
      (WebCore::JSTestOverloadedConstructors::createStructure):
      (JSTestOverloadedConstructors):
      (WebCore::JSTestOverloadedConstructorsPrototype::create):
      (WebCore::JSTestOverloadedConstructorsPrototype::createStructure):
      (WebCore::JSTestOverloadedConstructorsPrototype::JSTestOverloadedConstructorsPrototype):
      (WebCore::JSTestOverloadedConstructorsConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
      (WebCore::JSTestSerializedScriptValueInterfaceConstructor::finishCreation):
      (WebCore::JSTestSerializedScriptValueInterface::finishCreation):
      (WebCore::JSTestSerializedScriptValueInterface::createPrototype):
      (WebCore::jsTestSerializedScriptValueInterfaceCachedValue):
      (WebCore::jsTestSerializedScriptValueInterfaceCachedReadonlyValue):
      * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.h:
      (WebCore::JSTestSerializedScriptValueInterface::create):
      (WebCore::JSTestSerializedScriptValueInterface::createStructure):
      (JSTestSerializedScriptValueInterface):
      (WebCore::JSTestSerializedScriptValueInterfacePrototype::create):
      (WebCore::JSTestSerializedScriptValueInterfacePrototype::createStructure):
      (WebCore::JSTestSerializedScriptValueInterfacePrototype::JSTestSerializedScriptValueInterfacePrototype):
      (WebCore::JSTestSerializedScriptValueInterfaceConstructor::createStructure):
      * bindings/scripts/test/JS/JSTestTypedefs.cpp:
      (WebCore::JSTestTypedefsConstructor::finishCreation):
      (WebCore::JSTestTypedefs::finishCreation):
      (WebCore::JSTestTypedefs::createPrototype):
      * bindings/scripts/test/JS/JSTestTypedefs.h:
      (WebCore::JSTestTypedefs::create):
      (WebCore::JSTestTypedefs::createStructure):
      (JSTestTypedefs):
      (WebCore::JSTestTypedefsPrototype::create):
      (WebCore::JSTestTypedefsPrototype::createStructure):
      (WebCore::JSTestTypedefsPrototype::JSTestTypedefsPrototype):
      (WebCore::JSTestTypedefsConstructor::createStructure):
      * bridge/c/CRuntimeObject.h:
      (JSC::Bindings::CRuntimeObject::createStructure):
      * bridge/c/c_instance.cpp:
      (JSC::Bindings::CRuntimeMethod::create):
      (JSC::Bindings::CRuntimeMethod::createStructure):
      (JSC::Bindings::CRuntimeMethod::finishCreation):
      * bridge/jsc/BridgeJSC.cpp:
      (JSC::Bindings::Instance::createRuntimeObject):
      * bridge/objc/ObjCRuntimeObject.h:
      (JSC::Bindings::ObjCRuntimeObject::createStructure):
      * bridge/objc/objc_instance.mm:
      (ObjCRuntimeMethod::create):
      (ObjCRuntimeMethod::createStructure):
      (ObjCRuntimeMethod::finishCreation):
      * bridge/objc/objc_runtime.h:
      (JSC::Bindings::ObjcFallbackObjectImp::createStructure):
      * bridge/objc/objc_runtime.mm:
      (JSC::Bindings::ObjcFallbackObjectImp::ObjcFallbackObjectImp):
      (JSC::Bindings::ObjcFallbackObjectImp::finishCreation):
      * bridge/qt/qt_instance.cpp:
      (JSC::Bindings::QtRuntimeObject::createStructure):
      (JSC::Bindings::QtInstance::~QtInstance):
      (JSC::Bindings::QtInstance::getQtInstance):
      * bridge/runtime_array.cpp:
      (JSC::RuntimeArray::RuntimeArray):
      (JSC::RuntimeArray::finishCreation):
      * bridge/runtime_array.h:
      (JSC::RuntimeArray::create):
      (JSC::RuntimeArray::createStructure):
      (RuntimeArray):
      * bridge/runtime_method.cpp:
      (JSC::RuntimeMethod::finishCreation):
      * bridge/runtime_method.h:
      (JSC::RuntimeMethod::create):
      (JSC::RuntimeMethod::createStructure):
      (RuntimeMethod):
      * bridge/runtime_object.cpp:
      (JSC::Bindings::RuntimeObject::RuntimeObject):
      (JSC::Bindings::RuntimeObject::finishCreation):
      * bridge/runtime_object.h:
      (JSC::Bindings::RuntimeObject::createStructure):
      * bridge/runtime_root.cpp:
      (JSC::Bindings::RootObject::RootObject):
      (JSC::Bindings::RootObject::gcProtect):
      (JSC::Bindings::RootObject::gcUnprotect):
      (JSC::Bindings::RootObject::updateGlobalObject):
      (JSC::Bindings::RootObject::addRuntimeObject):
      * bridge/runtime_root.h:
      (RootObject):
      * dom/Node.cpp:
      * dom/Node.h:
      (JSC):
      * dom/ScriptExecutionContext.cpp:
      (WebCore::ScriptExecutionContext::vm):
      * dom/ScriptExecutionContext.h:
      (JSC):
      (ScriptExecutionContext):
      * html/HTMLCanvasElement.cpp:
      (WebCore::HTMLCanvasElement::createImageBuffer):
      * html/HTMLImageLoader.cpp:
      (WebCore::HTMLImageLoader::notifyFinished):
      * inspector/ScriptArguments.cpp:
      (WebCore::ScriptArguments::ScriptArguments):
      * loader/icon/IconDatabaseBase.cpp:
      (WebCore):
      (WebCore::iconDatabase):
      (WebCore::setGlobalIconDatabase):
      * platform/qt/MemoryUsageSupportQt.cpp:
      (WebCore::memoryUsageKB):
      (WebCore::actualMemoryUsageKB):
      * platform/win/ClipboardUtilitiesWin.cpp:
      (WebCore::createGlobalData):
      * plugins/PluginView.cpp:
      (WebCore::PluginView::start):
      (WebCore::PluginView::stop):
      (WebCore::PluginView::performRequest):
      (WebCore::PluginView::npObject):
      (WebCore::PluginView::privateBrowsingStateChanged):
      * plugins/blackberry/PluginViewBlackBerry.cpp:
      (WebCore::PluginView::dispatchNPEvent):
      (WebCore::PluginView::setNPWindowIfNeeded):
      (WebCore::PluginView::platformStart):
      (WebCore::PluginView::getWindowInfo):
      * plugins/efl/PluginViewEfl.cpp:
      (WebCore::PluginView::dispatchNPEvent):
      * plugins/gtk/PluginViewGtk.cpp:
      (WebCore::PluginView::dispatchNPEvent):
      (WebCore::PluginView::handleKeyboardEvent):
      (WebCore::PluginView::handleMouseEvent):
      (WebCore::PluginView::setNPWindowIfNeeded):
      (WebCore::PluginView::platformStart):
      * plugins/mac/PluginViewMac.mm:
      (WebCore::PluginView::platformStart):
      * plugins/qt/PluginViewQt.cpp:
      (WebCore::PluginView::dispatchNPEvent):
      (WebCore::PluginView::setNPWindowIfNeeded):
      * plugins/win/PluginViewWin.cpp:
      (WebCore::PluginView::dispatchNPEvent):
      (WebCore::PluginView::handleKeyboardEvent):
      (WebCore::PluginView::handleMouseEvent):
      (WebCore::PluginView::setNPWindowRect):
      * testing/js/WebCoreTestSupport.cpp:
      (WebCoreTestSupport::injectInternalsObject):
      * xml/XMLHttpRequest.cpp:
      (WebCore::XMLHttpRequest::dropProtection):
      
      ../WebKit/blackberry: 
      
      * Api/BlackBerryGlobal.cpp:
      (BlackBerry::WebKit::clearMemoryCaches):
      * WebKitSupport/AboutData.cpp:
      * WebKitSupport/DumpRenderTreeSupport.cpp:
      (DumpRenderTreeSupport::javaScriptObjectsCount):
      
      ../WebKit/efl: 
      
      * WebCoreSupport/DumpRenderTreeSupportEfl.cpp:
      (DumpRenderTreeSupportEfl::javaScriptObjectsCount):
      
      ../WebKit/gtk: 
      
      * WebCoreSupport/DumpRenderTreeSupportGtk.cpp:
      (DumpRenderTreeSupportGtk::gcCountJavascriptObjects):
      
      ../WebKit/mac: 
      
      * Misc/WebCoreStatistics.mm:
      (+[WebCoreStatistics javaScriptObjectsCount]):
      (+[WebCoreStatistics javaScriptGlobalObjectsCount]):
      (+[WebCoreStatistics javaScriptProtectedObjectsCount]):
      (+[WebCoreStatistics javaScriptProtectedGlobalObjectsCount]):
      (+[WebCoreStatistics javaScriptProtectedObjectTypeCounts]):
      (+[WebCoreStatistics javaScriptObjectTypeCounts]):
      (+[WebCoreStatistics shouldPrintExceptions]):
      (+[WebCoreStatistics setShouldPrintExceptions:]):
      (+[WebCoreStatistics memoryStatistics]):
      (+[WebCoreStatistics javaScriptReferencedObjectsCount]):
      * Plugins/Hosted/NetscapePluginHostProxy.mm:
      (identifierFromIdentifierRep):
      * Plugins/Hosted/NetscapePluginInstanceProxy.h:
      (LocalObjectMap):
      * Plugins/Hosted/NetscapePluginInstanceProxy.mm:
      (WebKit::NetscapePluginInstanceProxy::LocalObjectMap::idForObject):
      (WebKit::NetscapePluginInstanceProxy::getWindowNPObject):
      (WebKit::NetscapePluginInstanceProxy::getPluginElementNPObject):
      (WebKit::NetscapePluginInstanceProxy::evaluate):
      (WebKit::NetscapePluginInstanceProxy::addValueToArray):
      * Plugins/Hosted/ProxyInstance.mm:
      (WebKit::ProxyRuntimeMethod::create):
      (WebKit::ProxyRuntimeMethod::createStructure):
      (WebKit::ProxyRuntimeMethod::finishCreation):
      (WebKit::ProxyInstance::getPropertyNames):
      * Plugins/Hosted/ProxyRuntimeObject.h:
      (WebKit::ProxyRuntimeObject::create):
      (WebKit::ProxyRuntimeObject::createStructure):
      * Plugins/WebNetscapePluginStream.mm:
      (WebNetscapePluginStream::wantsAllStreams):
      * Plugins/WebNetscapePluginView.mm:
      (-[WebNetscapePluginView sendEvent:isDrawRect:]):
      (-[WebNetscapePluginView privateBrowsingModeDidChange]):
      (-[WebNetscapePluginView setWindowIfNecessary]):
      (-[WebNetscapePluginView createPluginScriptableObject]):
      (-[WebNetscapePluginView getFormValue:]):
      (-[WebNetscapePluginView evaluateJavaScriptPluginRequest:]):
      (-[WebNetscapePluginView webFrame:didFinishLoadWithReason:]):
      (-[WebNetscapePluginView loadPluginRequest:]):
      (-[WebNetscapePluginView _printedPluginBitmap]):
      * Plugins/WebPluginController.mm:
      (+[WebPluginController plugInViewWithArguments:fromPluginPackage:]):
      (-[WebPluginController stopOnePlugin:]):
      (-[WebPluginController destroyOnePlugin:]):
      (-[WebPluginController startAllPlugins]):
      (-[WebPluginController addPlugin:]):
      * WebKit.order:
      * WebView/WebScriptDebugDelegate.mm:
      (-[WebScriptCallFrame scopeChain]):
      (-[WebScriptCallFrame evaluateWebScript:]):
      * WebView/WebScriptDebugger.mm:
      (WebScriptDebugger::WebScriptDebugger):
      
      ../WebKit/qt: 
      
      * WebCoreSupport/DumpRenderTreeSupportQt.cpp:
      (DumpRenderTreeSupportQt::javaScriptObjectsCount):
      * WebCoreSupport/QWebFrameAdapter.cpp:
      (QWebFrameAdapter::addToJavaScriptWindowObject):
      
      ../WebKit/win: 
      
      * WebCoreStatistics.cpp:
      (WebCoreStatistics::javaScriptObjectsCount):
      (WebCoreStatistics::javaScriptGlobalObjectsCount):
      (WebCoreStatistics::javaScriptProtectedObjectsCount):
      (WebCoreStatistics::javaScriptProtectedGlobalObjectsCount):
      (WebCoreStatistics::javaScriptProtectedObjectTypeCounts):
      * WebJavaScriptCollector.cpp:
      (WebJavaScriptCollector::objectCount):
      
      ../WebKit2: 
      
      * Shared/linux/WebMemorySamplerLinux.cpp:
      (WebKit::WebMemorySampler::sampleWebKit):
      * Shared/mac/WebMemorySampler.mac.mm:
      (WebKit::WebMemorySampler::sampleWebKit):
      * WebProcess/InjectedBundle/InjectedBundle.cpp:
      (WebKit::InjectedBundle::javaScriptObjectsCount):
      * WebProcess/Plugins/Netscape/JSNPMethod.cpp:
      (WebKit::JSNPMethod::finishCreation):
      * WebProcess/Plugins/Netscape/JSNPMethod.h:
      (WebKit::JSNPMethod::create):
      (JSNPMethod):
      (WebKit::JSNPMethod::createStructure):
      * WebProcess/Plugins/Netscape/JSNPObject.cpp:
      (WebKit::JSNPObject::JSNPObject):
      (WebKit::JSNPObject::finishCreation):
      (WebKit::JSNPObject::callMethod):
      (WebKit::JSNPObject::callObject):
      (WebKit::JSNPObject::callConstructor):
      (WebKit::JSNPObject::put):
      (WebKit::JSNPObject::deleteProperty):
      (WebKit::JSNPObject::getOwnPropertyNames):
      (WebKit::JSNPObject::propertyGetter):
      * WebProcess/Plugins/Netscape/JSNPObject.h:
      (WebKit::JSNPObject::create):
      (WebKit::JSNPObject::createStructure):
      * WebProcess/Plugins/Netscape/NPJSObject.cpp:
      (WebKit::NPJSObject::create):
      (WebKit::NPJSObject::initialize):
      * WebProcess/Plugins/Netscape/NPJSObject.h:
      (JSC):
      (NPJSObject):
      * WebProcess/Plugins/Netscape/NPRuntimeObjectMap.cpp:
      (WebKit::NPRuntimeObjectMap::getOrCreateNPObject):
      (WebKit::NPRuntimeObjectMap::convertJSValueToNPVariant):
      (WebKit::NPRuntimeObjectMap::evaluate):
      * WebProcess/Plugins/Netscape/NPRuntimeObjectMap.h:
      (JSC):
      (NPRuntimeObjectMap):
      * WebProcess/Plugins/PluginView.cpp:
      (WebKit::PluginView::windowScriptNPObject):
      (WebKit::PluginView::pluginElementNPObject):
      * WebProcess/WebPage/WebPage.cpp:
      (WebKit::WebPage::runJavaScriptInMainFrame):
      * WebProcess/WebProcess.cpp:
      (WebKit::WebProcess::getWebCoreStatistics):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148696 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      9a9a4b52
  26. 10 Apr, 2013 1 commit
    • ggaren@apple.com's avatar
      Removed bitrotted TimeoutChecker code · 285b5e22
      ggaren@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=114336
      
      Reviewed by Alexey Proskuryakov.
      
      ../JavaScriptCore: 
      
      This mechanism hasn't worked for a while.
      
      MarkL is working on a new version of this feature with a distinct
      implementation.
      
      * API/APIShims.h:
      (JSC::APIEntryShim::~APIEntryShim):
      (JSC::APIEntryShim::init):
      * GNUmakefile.list.am:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCoreExports.def:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj:
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters:
      * JavaScriptCore.vcxproj/JavaScriptCoreExportGenerator/JavaScriptCoreExports.def.in:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * Target.pri:
      * dfg/DFGGPRInfo.h:
      * jit/JIT.cpp:
      * jit/JIT.h:
      * jit/JITStubs.cpp:
      * jit/JITStubs.h:
      * jit/JSInterfaceJIT.h:
      (JSInterfaceJIT):
      * runtime/JSGlobalData.cpp:
      (JSC::JSGlobalData::JSGlobalData):
      * runtime/JSGlobalData.h:
      * runtime/JSGlobalObject.cpp:
      * runtime/JSONObject.cpp:
      (JSC::Stringifier::appendStringifiedValue):
      (JSC::Walker::walk):
      * runtime/TimeoutChecker.cpp: Removed.
      * runtime/TimeoutChecker.h: Removed.
      
      ../WebCore: 
      
      This mechanism hasn't worked for a while.
      
      MarkL is working on a new version of this feature with a distinct
      implementation.
      
      * bindings/js/JSCallbackData.cpp:
      (WebCore::JSCallbackData::invokeCallback):
      * bindings/js/JSCustomXPathNSResolver.cpp:
      (WebCore::JSCustomXPathNSResolver::lookupNamespaceURI):
      * bindings/js/JSDOMWindowBase.cpp:
      (WebCore::JSDOMWindowBase::commonJSGlobalData):
      * bindings/js/JSErrorHandler.cpp:
      (WebCore::JSErrorHandler::handleEvent):
      * bindings/js/JSEventListener.cpp:
      (WebCore::JSEventListener::handleEvent):
      * bindings/js/JSMutationCallback.cpp:
      (WebCore::JSMutationCallback::call):
      * bindings/js/ScheduledAction.cpp:
      (WebCore::ScheduledAction::executeFunctionInContext):
      * bindings/js/ScriptController.cpp:
      (WebCore::ScriptController::evaluateInWorld):
      * bindings/js/SerializedScriptValue.cpp:
      (WebCore::CloneBase::CloneBase):
      (WebCore::CloneSerializer::serialize):
      (WebCore::CloneDeserializer::deserialize):
      * bindings/js/WorkerScriptController.cpp:
      (WebCore::WorkerScriptController::evaluate):
      * bindings/objc/WebScriptObject.mm:
      (-[WebScriptObject callWebScriptMethod:withArguments:]):
      (-[WebScriptObject evaluateWebScript:]):
      
      ../WebKit/blackberry: 
      
      * Api/WebPage.cpp:
      (BlackBerry::WebKit::WebPage::setTimeoutForJavaScriptExecution):
      
      ../WebKit/mac: 
      
      This mechanism hasn't worked for a while.
      
      MarkL is working on a new version of this feature with a distinct
      implementation.
      
      * Plugins/Hosted/NetscapePluginInstanceProxy.mm:
      (WebKit::NetscapePluginInstanceProxy::evaluate):
      
      ../WebKit/qt: 
      
      * WebCoreSupport/FrameLoaderClientQt.cpp:
      (WebCore::FrameLoaderClientQt::createDocumentLoader):
      
      ../WebKit2: 
      
      This mechanism hasn't worked for a while.
      
      MarkL is working on a new version of this feature with a distinct
      implementation.
      
      * WebProcess/Plugins/Netscape/NPJSObject.cpp:
      (WebKit::NPJSObject::construct):
      (WebKit::NPJSObject::invoke):
      * WebProcess/Plugins/Netscape/NPRuntimeObjectMap.cpp:
      (WebKit::NPRuntimeObjectMap::evaluate):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@148119 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      285b5e22
  27. 06 Apr, 2013 2 commits
    • oliver@apple.com's avatar
      Unify the many and varied stack trace mechanisms, and make the result sane. · e47f99da
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=114072
      
      Reviewed by Filip Pizlo.
      
      Source/JavaScriptCore:
      
      Makes JSC::StackFrame record the bytecode offset and other necessary data
      rather than requiring us to perform eager evaluation of the line number, etc.
      Then remove most of the users of retrieveLastCaller, as most of them were
      using it to create a stack trace in a fairly incomplete and inefficient way.
      
      StackFrame now also has a couple of helpers to get the line and column info.
      
      * API/JSContextRef.cpp:
      (JSContextCreateBacktrace):
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::emitDebugHook):
      * interpreter/Interpreter.cpp:
      (JSC):
      (JSC::Interpreter::dumpRegisters):
      (JSC::Interpreter::unwindCallFrame):
      (JSC::getBytecodeOffsetForCallFrame):
      (JSC::getCallerInfo):
      (JSC::StackFrame::line):
      (JSC::StackFrame::column):
      (JSC::StackFrame::expressionInfo):
      (JSC::StackFrame::toString):
      (JSC::Interpreter::getStackTrace):
      (JSC::Interpreter::addStackTraceIfNecessary):
      (JSC::Interpreter::retrieveCallerFromVMCode):
      * interpreter/Interpreter.h:
      (StackFrame):
      (Interpreter):
      * runtime/Error.cpp:
      (JSC::throwError):
      * runtime/JSGlobalData.h:
      (JSC):
      (JSGlobalData):
      * runtime/JSGlobalObject.cpp:
      (JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):
      
      Source/WebCore:
      
      Now that we've fleshed out the StackFrames from Interpreter::getStackTrace
      WebCore can just ask us for a stack trace rather than implementing its own
      stack walking.
      
      * bindings/js/ScriptCallStackFactory.cpp:
      (WebCore::createScriptCallStack):
      * inspector/ScriptCallFrame.cpp:
      (WebCore::ScriptCallFrame::isEqual):
      * inspector/ScriptCallFrame.h:
      (ScriptCallFrame):
      (WebCore::ScriptCallFrame::columnNumber):
      
      Tools:
      
      The commandline jsc executable no longer requires arguments, so
      I've made run-jsc work without them.
      
      * Scripts/run-jsc:
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147858 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      e47f99da
    • ggaren@apple.com's avatar
      Rolled out 147820 and 147818 because they caused plugins tests to ASSERT · 51a9926e
      ggaren@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=114094
      
      Reviewed by Anders Carlsson.
      
      Source/JavaScriptCore: 
      
      * API/JSContextRef.cpp:
      (JSContextCreateBacktrace):
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::emitDebugHook):
      * interpreter/Interpreter.cpp:
      (JSC):
      (JSC::Interpreter::dumpRegisters):
      (JSC::Interpreter::unwindCallFrame):
      (JSC::getLineNumberForCallFrame):
      (JSC::getCallerInfo):
      (JSC::Interpreter::getStackTrace):
      (JSC::Interpreter::addStackTraceIfNecessary):
      (JSC::Interpreter::retrieveCallerFromVMCode):
      * interpreter/Interpreter.h:
      (StackFrame):
      (JSC::StackFrame::toString):
      (JSC::StackFrame::friendlyLineNumber):
      (Interpreter):
      * runtime/Error.cpp:
      (JSC::throwError):
      * runtime/JSGlobalData.h:
      (JSC):
      (JSGlobalData):
      * runtime/JSGlobalObject.cpp:
      (JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):
      
      Source/WebCore: 
      
      * bindings/js/ScriptCallStackFactory.cpp:
      (WebCore::createScriptCallStack):
      * inspector/ScriptCallFrame.cpp:
      (WebCore::ScriptCallFrame::isEqual):
      * inspector/ScriptCallFrame.h:
      (ScriptCallFrame):
      (WebCore::ScriptCallFrame::lineNumber):
      
      Tools: 
      
      * Scripts/run-jsc:
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147846 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      51a9926e
  28. 05 Apr, 2013 1 commit
    • oliver@apple.com's avatar
      Unify the many and varied stack trace mechanisms, and make the result sane. · 3980d396
      oliver@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=114072
      
      Reviewed by Filip Pizlo.
      
      Source/JavaScriptCore:
      
      Makes JSC::StackFrame record the bytecode offset and other necessary data
      rather than requiring us to perform eager evaluation of the line number, etc.
      Then remove most of the users of retrieveLastCaller, as most of them were
      using it to create a stack trace in a fairly incomplete and inefficient way.
      
      StackFrame now also has a couple of helpers to get the line and column info.
      
      * API/JSContextRef.cpp:
      (JSContextCreateBacktrace):
      * bytecompiler/BytecodeGenerator.cpp:
      (JSC::BytecodeGenerator::emitDebugHook):
      * interpreter/Interpreter.cpp:
      (JSC):
      (JSC::Interpreter::dumpRegisters):
      (JSC::Interpreter::unwindCallFrame):
      (JSC::getBytecodeOffsetForCallFrame):
      (JSC::getCallerInfo):
      (JSC::StackFrame::line):
      (JSC::StackFrame::column):
      (JSC::StackFrame::expressionInfo):
      (JSC::StackFrame::toString):
      (JSC::Interpreter::getStackTrace):
      (JSC::Interpreter::addStackTraceIfNecessary):
      (JSC::Interpreter::retrieveCallerFromVMCode):
      * interpreter/Interpreter.h:
      (StackFrame):
      (Interpreter):
      * runtime/Error.cpp:
      (JSC::throwError):
      * runtime/JSGlobalData.h:
      (JSC):
      (JSGlobalData):
      * runtime/JSGlobalObject.cpp:
      (JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):
      
      Source/WebCore:
      
      Now that we've fleshed out the StackFrames from Interpreter::getStackTrace
      WebCore can just ask us for a stack trace rather than implementing its own
      stack walking.
      
      * bindings/js/ScriptCallStackFactory.cpp:
      (WebCore::createScriptCallStack):
      * inspector/ScriptCallFrame.cpp:
      (WebCore::ScriptCallFrame::isEqual):
      * inspector/ScriptCallFrame.h:
      (ScriptCallFrame):
      (WebCore::ScriptCallFrame::columnNumber):
      
      Tools:
      
      The commandline jsc executable no longer requires arguments, so
      I've made run-jsc work without them.
      
      * Scripts/run-jsc:
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147818 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      3980d396
  29. 21 Mar, 2013 1 commit
    • mhahnenberg@apple.com's avatar
      Objective-C API: wrapperClass holds a static JSClassRef, which causes JSGlobalObjects to leak · ff81d056
      mhahnenberg@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=112856
      
      Reviewed by Geoffrey Garen.
      
      Through a very convoluted path that involves the caching of prototypes on the JSClassRef, we can leak 
      JSGlobalObjects when inserting an Objective-C object into multiple independent JSContexts.
      
      * API/JSAPIWrapperObject.cpp: Removed.
      * API/JSAPIWrapperObject.h:
      (JSAPIWrapperObject):
      * API/JSAPIWrapperObject.mm: Copied from Source/JavaScriptCore/API/JSAPIWrapperObject.cpp. Made this an
      Objective-C++ file so that we can call release on the wrappedObject. Also added a WeakHandleOwner for 
      JSAPIWrapperObjects. This will also be used in a future patch for https://bugs.webkit.org/show_bug.cgi?id=112608.
      (JSAPIWrapperObjectHandleOwner):
      (jsAPIWrapperObjectHandleOwner):
      (JSAPIWrapperObjectHandleOwner::finalize): This finalize replaces the old finalize that was done through
      the C API.
      (JSC::JSAPIWrapperObject::finishCreation): Allocate the WeakImpl. Balanced in finalize.
      (JSC::JSAPIWrapperObject::setWrappedObject): We now do the retain of the wrappedObject here rather than in random
      places scattered around JSWrapperMap.mm
      * API/JSObjectRef.cpp: Added some ifdefs for platforms that don't support the Obj-C API.
      (JSObjectGetPrivate): Ditto.
      (JSObjectSetPrivate): Ditto.
      (JSObjectGetPrivateProperty): Ditto.
      (JSObjectSetPrivateProperty): Ditto.
      (JSObjectDeletePrivateProperty): Ditto.
      * API/JSValueRef.cpp: Ditto.
      (JSValueIsObjectOfClass): Ditto.
      * API/JSWrapperMap.mm: Remove wrapperClass().
      (objectWithCustomBrand): Change to no longer use a parent class, which was only used to give the ability to 
      finalize wrapper objects.
      (-[JSObjCClassInfo initWithContext:forClass:superClassInfo:]): Change to no longer use wrapperClass(). 
      (-[JSObjCClassInfo allocateConstructorAndPrototypeWithSuperClassInfo:]): Ditto.
      (tryUnwrapObjcObject): We now check if the object inherits from JSAPIWrapperObject.
      * API/tests/testapi.mm: Added a test that exports an Objective-C object to two different JSContexts and makes 
      sure that the first one is collected properly by using a weak JSManagedValue for the wrapper in the first JSContext.
      * CMakeLists.txt: Build file modifications.
      * GNUmakefile.list.am: Ditto.
      * JavaScriptCore.gypi: Ditto.
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: Ditto.
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj: Ditto.
      * JavaScriptCore.vcxproj/JavaScriptCore.vcxproj.filters: Ditto.
      * JavaScriptCore.xcodeproj/project.pbxproj: Ditto.
      * runtime/JSGlobalObject.cpp: More ifdefs for unsupported platforms.
      (JSC::JSGlobalObject::reset): Ditto.
      (JSC::JSGlobalObject::visitChildren): Ditto.
      * runtime/JSGlobalObject.h: Ditto.
      (JSGlobalObject): Ditto.
      (JSC::JSGlobalObject::objcCallbackFunctionStructure): Ditto.
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@146494 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      ff81d056
  30. 14 Mar, 2013 1 commit
    • mhahnenberg@apple.com's avatar
      Objective-C API: Objective-C functions exposed to JavaScript have the wrong... · 9c4b2105
      mhahnenberg@apple.com authored
      Objective-C API: Objective-C functions exposed to JavaScript have the wrong type (object instead of function)
      https://bugs.webkit.org/show_bug.cgi?id=105892
      
      Reviewed by Geoffrey Garen.
      
      Changed ObjCCallbackFunction to subclass JSCallbackFunction which already has all of the machinery to call
      functions using the C API. Since ObjCCallbackFunction is now a JSCell, we changed the old implementation of
      ObjCCallbackFunction to be the internal implementation and keep track of all the proper data so that we 
      don't have to put all of that in the header, which will now be included from C++ files (e.g. JSGlobalObject.cpp).
      
      * API/JSCallbackFunction.cpp: Change JSCallbackFunction to allow subclassing. Originally it was internally
      passing its own Structure up the chain of constructors, but we now want to be able to pass other Structures as well.
      (JSC::JSCallbackFunction::JSCallbackFunction):
      (JSC::JSCallbackFunction::create):
      * API/JSCallbackFunction.h:
      (JSCallbackFunction):
      * API/JSWrapperMap.mm: Changed interface to tryUnwrapBlock.
      (tryUnwrapObjcObject):
      * API/ObjCCallbackFunction.h:
      (ObjCCallbackFunction): Moved into the JSC namespace, just like JSCallbackFunction.
      (JSC::ObjCCallbackFunction::createStructure): Overridden so that the correct ClassInfo gets used since we have 
      a destructor.
      (JSC::ObjCCallbackFunction::impl): Getter for the internal impl.
      * API/ObjCCallbackFunction.mm:
      (JSC::ObjCCallbackFunctionImpl::ObjCCallbackFunctionImpl): What used to be ObjCCallbackFunction is now 
      ObjCCallbackFunctionImpl. It handles the Objective-C specific parts of managing callback functions.
      (JSC::ObjCCallbackFunctionImpl::~ObjCCallbackFunctionImpl):
      (JSC::objCCallbackFunctionCallAsFunction): Same as the old one, but now it casts to ObjCCallbackFunction and grabs the impl 
      rather than using JSObjectGetPrivate.
      (JSC::ObjCCallbackFunction::ObjCCallbackFunction): New bits to allow being part of the JSCell hierarchy.
      (JSC::ObjCCallbackFunction::create):
      (JSC::ObjCCallbackFunction::destroy):
      (JSC::ObjCCallbackFunctionImpl::call): Handles the actual invocation, just like it used to.
      (objCCallbackFunctionForInvocation):
      (tryUnwrapBlock): Changed to check the ClassInfo for inheritance directly, rather than going through the C API call.
      * API/tests/testapi.mm: Added new test to make sure that doing Function.prototype.toString.call(f) won't result in 
      an error when f is an Objective-C method or block underneath the covers.
      * runtime/JSGlobalObject.cpp: Added new Structure for ObjCCallbackFunction.
      (JSC::JSGlobalObject::reset):
      (JSC::JSGlobalObject::visitChildren):
      * runtime/JSGlobalObject.h:
      (JSGlobalObject):
      (JSC::JSGlobalObject::objcCallbackFunctionStructure):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145848 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      9c4b2105
  31. 07 Mar, 2013 1 commit
    • mhahnenberg@apple.com's avatar
      Objective-C API: Need a good way to reference event handlers without causing cycles · db731edf
      mhahnenberg@apple.com authored
      https://bugs.webkit.org/show_bug.cgi?id=111088
      
      Reviewed by Geoffrey Garen.
      
      JSManagedValue is like a special kind of weak value. When you create a JSManagedValue, you can
      supply an Objective-C object as its "owner". As long as the Objective-C owner object remains
      alive and its wrapper remains accessible to the JSC garbage collector (e.g. by being marked by 
      the global object), the reference to the JavaScript value is strong. As soon as the Objective-C
      owner is deallocated or its wrapper becomes inaccessible to the garbage collector, the reference
      becomes weak.
      
      If you do not supply an owner or you use the weakValueWithValue: convenience class method, the
      returned JSManagedValue behaves as a normal weak reference.
      
      This new class allows clients to maintain references to JavaScript values in the Objective-C
      heap without creating reference cycles/leaking memory.
      
      * API/JSAPIWrapperObject.cpp: Added.
      (JSC):
      (JSC::::createStructure):
      (JSC::JSAPIWrapperObject::JSAPIWrapperObject): This is a special JSObject for the Objective-C API that knows
      for the purposes of garbage collection/marking that it wraps an opaque Objective-C object.
      (JSC::JSAPIWrapperObject::visitChildren): We add the pointer to the wrapped Objective-C object to the set of
      opaque roots so that the weak handle owner for JSManagedValues can find it later.
      * API/JSAPIWrapperObject.h: Added.
      (JSC):
      (JSAPIWrapperObject):
      (JSC::JSAPIWrapperObject::wrappedObject):
      (JSC::JSAPIWrapperObject::setWrappedObject):
      * API/JSBase.cpp:
      (JSSynchronousGarbageCollect):
      * API/JSBasePrivate.h:
      * API/JSCallbackObject.cpp:
      (JSC):
      * API/JSCallbackObject.h:
      (JSC::JSCallbackObject::destroy): Moved this to the header so that we don't get link errors with JSAPIWrapperObject.
      * API/JSContext.mm:
      (-[JSContext initWithVirtualMachine:]): We weren't adding manually allocated/initialized JSVirtualMachine objects to 
      the global cache of virtual machines. The init methods handle this now rather than contextWithGlobalContextRef, since 
      not everyone is guaranteed to use the latter.
      (-[JSContext initWithGlobalContextRef:]):
      (+[JSContext contextWithGlobalContextRef:]):
      * API/JSManagedValue.h: Added.
      * API/JSManagedValue.mm: Added.
      (JSManagedValueHandleOwner):
      (managedValueHandleOwner):
      (+[JSManagedValue weakValueWithValue:]):
      (+[JSManagedValue managedValueWithValue:owner:]):
      (-[JSManagedValue init]): We explicitly call the ARC entrypoints to initialize/get the weak owner field since we don't 
      use ARC when building our framework.
      (-[JSManagedValue initWithValue:]):
      (-[JSManagedValue initWithValue:owner:]):
      (-[JSManagedValue dealloc]):
      (-[JSManagedValue value]):
      (-[JSManagedValue weakOwner]):
      (JSManagedValueHandleOwner::isReachableFromOpaqueRoots): If the Objective-C owner is still alive (i.e. loading the weak field
      returns non-nil) and that value was added to the set of opaque roots by the wrapper for that Objective-C owner, then the the 
      JSObject to which the JSManagedObject refers is still alive.
      * API/JSObjectRef.cpp: We have to add explicit checks for the JSAPIWrapperObject, just like the other types of JSCallbackObjects.
      (JSObjectGetPrivate):
      (JSObjectSetPrivate):
      (JSObjectGetPrivateProperty):
      (JSObjectSetPrivateProperty):
      (JSObjectDeletePrivateProperty):
      * API/JSValue.mm:
      (objectToValueWithoutCopy):
      * API/JSValueRef.cpp:
      (JSValueIsObjectOfClass):
      * API/JSVirtualMachine.mm:
      (-[JSVirtualMachine initWithContextGroupRef:]):
      (+[JSVirtualMachine virtualMachineWithContextGroupRef:]):
      * API/JSWrapperMap.mm:
      (wrapperFinalize):
      (makeWrapper): This is our own internal version of JSObjectMake which creates JSAPIWrapperObjects, the Obj-C API 
      version of JSCallbackObjects.
      (createObjectWithCustomBrand):
      (-[JSObjCClassInfo wrapperForObject:]):
      (tryUnwrapObjcObject):
      * API/JavaScriptCore.h:
      * API/tests/testapi.mm: Added new tests for the strong and weak uses of JSManagedValue in the context of an 
      onclick handler for an Objective-C object inserted into a JSContext.
      (-[TextXYZ setWeakOnclick:]):
      (-[TextXYZ setOnclick:]):
      (-[TextXYZ weakOnclick]):
      (-[TextXYZ onclick]):
      (-[TextXYZ click]):
      * CMakeLists.txt: Various build system additions.
      * GNUmakefile.list.am:
      * JavaScriptCore.gypi:
      * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
      * JavaScriptCore.xcodeproj/project.pbxproj:
      * runtime/JSGlobalObject.cpp: Added the new canonical Structure for the JSAPIWrapperObject class.
      (JSC::JSGlobalObject::reset):
      (JSC):
      (JSC::JSGlobalObject::visitChildren):
      * runtime/JSGlobalObject.h:
      (JSGlobalObject):
      (JSC::JSGlobalObject::objcWrapperObjectStructure):
      
      
      git-svn-id: http://svn.webkit.org/repository/webkit/trunk@145119 268f45cc-cd09-0410-ab3c-d52691b4dbfc
      db731edf