JSGlobalData::JSGlobalData(GlobalDataType globalDataType, ThreadStackType threadStackType)
: globalDataType(globalDataType)
, clientData(0)
, arrayTable(fastNew<HashTable>(JSC::arrayTable))
, dateTable(fastNew<HashTable>(JSC::dateTable))
, jsonTable(fastNew<HashTable>(JSC::jsonTable))
, mathTable(fastNew<HashTable>(JSC::mathTable))
, numberTable(fastNew<HashTable>(JSC::numberTable))
, regExpTable(fastNew<HashTable>(JSC::regExpTable))
, regExpConstructorTable(fastNew<HashTable>(JSC::regExpConstructorTable))
, stringTable(fastNew<HashTable>(JSC::stringTable))
, activationStructure(JSActivation::createStructure(jsNull()))
, interruptedExecutionErrorStructure(JSObject::createStructure(jsNull()))
, terminatedExecutionErrorStructure(JSObject::createStructure(jsNull()))
, staticScopeStructure(JSStaticScopeObject::createStructure(jsNull()))
, stringStructure(JSString::createStructure(jsNull()))
, notAnObjectErrorStubStructure(JSNotAnObjectErrorStub::createStructure(jsNull()))
, notAnObjectStructure(JSNotAnObject::createStructure(jsNull()))
, propertyNameIteratorStructure(JSPropertyNameIterator::createStructure(jsNull()))
, getterSetterStructure(GetterSetter::createStructure(jsNull()))
, apiWrapperStructure(JSAPIValueWrapper::createStructure(jsNull()))
, dummyMarkableCellStructure(JSCell::createDummyStructure())
#if USE(JSVALUE32)
, numberStructure(JSNumberCell::createStructure(jsNull()))
#endif
, identifierTable(globalDataType == Default ? wtfThreadData().currentIdentifierTable() : createIdentifierTable())
, propertyNames(new CommonIdentifiers(this))
, emptyList(new MarkedArgumentBuffer)
, lexer(new Lexer(this))
, parser(new Parser)
, interpreter(new Interpreter)
#if ENABLE(JIT)
, jitStubs(this)
#endif
, heap(this)
, initializingLazyNumericCompareFunction(false)
, head(0)
, dynamicGlobalObject(0)
, functionCodeBlockBeingReparsed(0)
, firstStringifierToMark(0)
, markStack(jsArrayVPtr)
, cachedUTCOffset(NaN)
, weakRandom(static_cast<int>(currentTime()))
, maxReentryDepth(threadStackType == ThreadStackTypeSmall ? MaxSmallThreadReentryDepth : MaxLargeThreadReentryDepth)
, m_regExpCache(new RegExpCache(this))
#ifndef NDEBUG
, exclusiveThread(0)
#endif
{
#if PLATFORM(MAC)
startProfilerServerIfNeeded();
#endif
}
JSGlobalData::JSGlobalData(bool isShared, const VPtrSet& vptrSet)
: isSharedInstance(isShared)
, clientData(0)
, arrayTable(fastNew<HashTable>(JSC::arrayTable))
, dateTable(fastNew<HashTable>(JSC::dateTable))
, jsonTable(fastNew<HashTable>(JSC::jsonTable))
, mathTable(fastNew<HashTable>(JSC::mathTable))
, numberTable(fastNew<HashTable>(JSC::numberTable))
, regExpTable(fastNew<HashTable>(JSC::regExpTable))
, regExpConstructorTable(fastNew<HashTable>(JSC::regExpConstructorTable))
, stringTable(fastNew<HashTable>(JSC::stringTable))
, activationStructure(JSActivation::createStructure(jsNull()))
, interruptedExecutionErrorStructure(JSObject::createStructure(jsNull()))
, staticScopeStructure(JSStaticScopeObject::createStructure(jsNull()))
, stringStructure(JSString::createStructure(jsNull()))
, notAnObjectErrorStubStructure(JSNotAnObjectErrorStub::createStructure(jsNull()))
, notAnObjectStructure(JSNotAnObject::createStructure(jsNull()))
, propertyNameIteratorStructure(JSPropertyNameIterator::createStructure(jsNull()))
, getterSetterStructure(GetterSetter::createStructure(jsNull()))
, apiWrapperStructure(JSAPIValueWrapper::createStructure(jsNull()))
#if USE(JSVALUE32)
, numberStructure(JSNumberCell::createStructure(jsNull()))
#endif
, jsArrayVPtr(vptrSet.jsArrayVPtr)
, jsByteArrayVPtr(vptrSet.jsByteArrayVPtr)
, jsStringVPtr(vptrSet.jsStringVPtr)
, jsFunctionVPtr(vptrSet.jsFunctionVPtr)
, identifierTable(createIdentifierTable())
, propertyNames(new CommonIdentifiers(this))
, emptyList(new MarkedArgumentBuffer)
, lexer(new Lexer(this))
, parser(new Parser)
, interpreter(new Interpreter)
#if ENABLE(JIT)
, jitStubs(this)
#endif
, timeoutChecker(new TimeoutChecker)
, heap(this)
, initializingLazyNumericCompareFunction(false)
, head(0)
, dynamicGlobalObject(0)
, functionCodeBlockBeingReparsed(0)
, firstStringifierToMark(0)
, markStack(vptrSet.jsArrayVPtr)
#ifndef NDEBUG
, mainThreadOnly(false)
#endif
{
#if PLATFORM(MAC)
startProfilerServerIfNeeded();
#endif
}
JSGlobalData::JSGlobalData(GlobalDataType globalDataType, ThreadStackType threadStackType)
: globalDataType(globalDataType)
, clientData(0)
, arrayConstructorTable(fastNew<HashTable>(JSC::arrayConstructorTable))
, arrayPrototypeTable(fastNew<HashTable>(JSC::arrayPrototypeTable))
, booleanPrototypeTable(fastNew<HashTable>(JSC::booleanPrototypeTable))
, dateTable(fastNew<HashTable>(JSC::dateTable))
, dateConstructorTable(fastNew<HashTable>(JSC::dateConstructorTable))
, errorPrototypeTable(fastNew<HashTable>(JSC::errorPrototypeTable))
, globalObjectTable(fastNew<HashTable>(JSC::globalObjectTable))
, jsonTable(fastNew<HashTable>(JSC::jsonTable))
, mathTable(fastNew<HashTable>(JSC::mathTable))
, numberConstructorTable(fastNew<HashTable>(JSC::numberConstructorTable))
, numberPrototypeTable(fastNew<HashTable>(JSC::numberPrototypeTable))
, objectConstructorTable(fastNew<HashTable>(JSC::objectConstructorTable))
, objectPrototypeTable(fastNew<HashTable>(JSC::objectPrototypeTable))
, regExpTable(fastNew<HashTable>(JSC::regExpTable))
, regExpConstructorTable(fastNew<HashTable>(JSC::regExpConstructorTable))
, regExpPrototypeTable(fastNew<HashTable>(JSC::regExpPrototypeTable))
, stringTable(fastNew<HashTable>(JSC::stringTable))
, stringConstructorTable(fastNew<HashTable>(JSC::stringConstructorTable))
, identifierTable(globalDataType == Default ? wtfThreadData().currentIdentifierTable() : createIdentifierTable())
, propertyNames(new CommonIdentifiers(this))
, emptyList(new MarkedArgumentBuffer)
#if ENABLE(ASSEMBLER)
, executableAllocator(*this)
, regexAllocator(*this)
#endif
, lexer(new Lexer(this))
, parser(new Parser)
, interpreter(0)
, heap(this)
, globalObjectCount(0)
, dynamicGlobalObject(0)
, cachedUTCOffset(NaN)
, maxReentryDepth(threadStackType == ThreadStackTypeSmall ? MaxSmallThreadReentryDepth : MaxLargeThreadReentryDepth)
, m_regExpCache(new RegExpCache(this))
#if ENABLE(REGEXP_TRACING)
, m_rtTraceList(new RTTraceList())
#endif
#ifndef NDEBUG
, exclusiveThread(0)
#endif
{
interpreter = new Interpreter(*this);
if (globalDataType == Default)
m_stack = wtfThreadData().stack();
// Need to be careful to keep everything consistent here
IdentifierTable* existingEntryIdentifierTable = wtfThreadData().setCurrentIdentifierTable(identifierTable);
JSLock lock(SilenceAssertionsOnly);
structureStructure.set(*this, Structure::createStructure(*this));
debuggerActivationStructure.set(*this, DebuggerActivation::createStructure(*this, jsNull()));
activationStructure.set(*this, JSActivation::createStructure(*this, jsNull()));
interruptedExecutionErrorStructure.set(*this, JSNonFinalObject::createStructure(*this, jsNull()));
terminatedExecutionErrorStructure.set(*this, JSNonFinalObject::createStructure(*this, jsNull()));
staticScopeStructure.set(*this, JSStaticScopeObject::createStructure(*this, jsNull()));
strictEvalActivationStructure.set(*this, StrictEvalActivation::createStructure(*this, jsNull()));
stringStructure.set(*this, JSString::createStructure(*this, jsNull()));
notAnObjectStructure.set(*this, JSNotAnObject::createStructure(*this, jsNull()));
propertyNameIteratorStructure.set(*this, JSPropertyNameIterator::createStructure(*this, jsNull()));
getterSetterStructure.set(*this, GetterSetter::createStructure(*this, jsNull()));
apiWrapperStructure.set(*this, JSAPIValueWrapper::createStructure(*this, jsNull()));
scopeChainNodeStructure.set(*this, ScopeChainNode::createStructure(*this, jsNull()));
executableStructure.set(*this, ExecutableBase::createStructure(*this, jsNull()));
nativeExecutableStructure.set(*this, NativeExecutable::createStructure(*this, jsNull()));
evalExecutableStructure.set(*this, EvalExecutable::createStructure(*this, jsNull()));
programExecutableStructure.set(*this, ProgramExecutable::createStructure(*this, jsNull()));
functionExecutableStructure.set(*this, FunctionExecutable::createStructure(*this, jsNull()));
dummyMarkableCellStructure.set(*this, JSCell::createDummyStructure(*this));
regExpStructure.set(*this, RegExp::createStructure(*this, jsNull()));
structureChainStructure.set(*this, StructureChain::createStructure(*this, jsNull()));
#if ENABLE(JSC_ZOMBIES)
zombieStructure.set(*this, JSZombie::createStructure(*this, jsNull()));
#endif
wtfThreadData().setCurrentIdentifierTable(existingEntryIdentifierTable);
#if PLATFORM(MAC)
startProfilerServerIfNeeded();
#endif
#if ENABLE(JIT) && ENABLE(INTERPRETER)
#if USE(CF)
CFStringRef canUseJITKey = CFStringCreateWithCString(0 , "JavaScriptCoreUseJIT", kCFStringEncodingMacRoman);
CFBooleanRef canUseJIT = (CFBooleanRef)CFPreferencesCopyAppValue(canUseJITKey, kCFPreferencesCurrentApplication);
if (canUseJIT) {
m_canUseJIT = kCFBooleanTrue == canUseJIT;
CFRelease(canUseJIT);
} else {
char* canUseJITString = getenv("JavaScriptCoreUseJIT");
m_canUseJIT = !canUseJITString || atoi(canUseJITString);
}
CFRelease(canUseJITKey);
#elif OS(UNIX)
char* canUseJITString = getenv("JavaScriptCoreUseJIT");
m_canUseJIT = !canUseJITString || atoi(canUseJITString);
#else
m_canUseJIT = true;
#endif
#endif
#if ENABLE(JIT)
#if ENABLE(INTERPRETER)
if (m_canUseJIT)
m_canUseJIT = executableAllocator.isValid();
#endif
jitStubs = adoptPtr(new JITThunks(this));
#endif
}
JSGlobalData::JSGlobalData(GlobalDataType globalDataType, ThreadStackType threadStackType)
: globalDataType(globalDataType)
, clientData(0)
, arrayTable(fastNew<HashTable>(JSC::arrayTable))
, dateTable(fastNew<HashTable>(JSC::dateTable))
, jsonTable(fastNew<HashTable>(JSC::jsonTable))
, mathTable(fastNew<HashTable>(JSC::mathTable))
, numberTable(fastNew<HashTable>(JSC::numberTable))
, regExpTable(fastNew<HashTable>(JSC::regExpTable))
, regExpConstructorTable(fastNew<HashTable>(JSC::regExpConstructorTable))
, stringTable(fastNew<HashTable>(JSC::stringTable))
, activationStructure(JSActivation::createStructure(jsNull()))
, interruptedExecutionErrorStructure(JSObject::createStructure(jsNull()))
, terminatedExecutionErrorStructure(JSObject::createStructure(jsNull()))
, staticScopeStructure(JSStaticScopeObject::createStructure(jsNull()))
, strictEvalActivationStructure(StrictEvalActivation::createStructure(jsNull()))
, stringStructure(JSString::createStructure(jsNull()))
, notAnObjectErrorStubStructure(JSNotAnObjectErrorStub::createStructure(jsNull()))
, notAnObjectStructure(JSNotAnObject::createStructure(jsNull()))
, propertyNameIteratorStructure(JSPropertyNameIterator::createStructure(jsNull()))
, getterSetterStructure(GetterSetter::createStructure(jsNull()))
, apiWrapperStructure(JSAPIValueWrapper::createStructure(jsNull()))
, dummyMarkableCellStructure(JSCell::createDummyStructure())
#if USE(JSVALUE32)
, numberStructure(JSNumberCell::createStructure(jsNull()))
#endif
, identifierTable(globalDataType == Default ? wtfThreadData().currentIdentifierTable() : createIdentifierTable())
, propertyNames(new CommonIdentifiers(this))
, emptyList(new MarkedArgumentBuffer)
, lexer(new Lexer(this))
, parser(new Parser)
, interpreter(new Interpreter)
, heap(this)
, head(0)
, dynamicGlobalObject(0)
, functionCodeBlockBeingReparsed(0)
, firstStringifierToMark(0)
, markStack(jsArrayVPtr)
, cachedUTCOffset(NaN)
, maxReentryDepth(threadStackType == ThreadStackTypeSmall ? MaxSmallThreadReentryDepth : MaxLargeThreadReentryDepth)
, m_regExpCache(new RegExpCache(this))
#if ENABLE(REGEXP_TRACING)
, m_rtTraceList(new RTTraceList())
#endif
#ifndef NDEBUG
, exclusiveThread(0)
#endif
{
#if PLATFORM(MAC)
startProfilerServerIfNeeded();
#endif
#if ENABLE(JIT) && ENABLE(INTERPRETER)
#if PLATFORM(CF)
CFStringRef canUseJITKey = CFStringCreateWithCString(0 , "JavaScriptCoreUseJIT", kCFStringEncodingMacRoman);
CFBooleanRef canUseJIT = (CFBooleanRef)CFPreferencesCopyAppValue(canUseJITKey, kCFPreferencesCurrentApplication);
if (canUseJIT) {
m_canUseJIT = kCFBooleanTrue == canUseJIT;
CFRelease(canUseJIT);
} else
m_canUseJIT = !getenv("JavaScriptCoreUseJIT");
CFRelease(canUseJITKey);
#elif OS(UNIX)
m_canUseJIT = !getenv("JavaScriptCoreUseJIT");
#else
m_canUseJIT = true;
#endif
#endif
#if ENABLE(JIT)
#if ENABLE(INTERPRETER)
if (m_canUseJIT)
m_canUseJIT = executableAllocator.isValid();
#endif
jitStubs = new JITThunks(this);
#endif
}
