GitLab

        
Try to fix windows build.

* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76615 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=53061
         
Reviewed by Oliver Hunt.

Cache did not know about the subclass so failed to fully delete the items. 
Got rid of the subclass and moved the classes to separate files.

* CMakeLists.txt:
* GNUmakefile.am:
* JavaScriptCore.exp:
* JavaScriptCore.gypi:
* JavaScriptCore.pro:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* parser/JSParser.cpp:
(JSC::JSParser::Scope::saveFunctionInfo):
(JSC::JSParser::Scope::restoreFunctionInfo):
(JSC::JSParser::findCachedFunctionInfo):
(JSC::JSParser::parseFunctionInfo):
* parser/SourceProvider.h:
* parser/SourceProviderCache.cpp: Added.
(JSC::SourceProviderCache::~SourceProviderCache):
(JSC::SourceProviderCache::byteSize):
* parser/SourceProviderCache.h: Added.
(JSC::SourceProviderCache::SourceProviderCache):
(JSC::SourceProviderCache::add):
(JSC::SourceProviderCache::get):
* parser/SourceProviderCacheItem.h: Added.
(JSC::SourceProviderCacheItem::SourceProviderCacheItem):
(JSC::SourceProviderCacheItem::approximateByteSize):
(JSC::SourceProviderCacheItem::closeBraceToken):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76611 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Adler.

        Bug 53087: Refactoring: replaced a hanging "else" with a "return"
        statement
        https://bugs.webkit.org/show_bug.cgi?id=53087.

        Refactoring work: Replaced a hanging "else" within an #if PLATFORM(M
        with a "return" so that the code is more readable and less error pro
        (e.g., "else" doesn't use braces so adding extra lines to the else
        block won't have any effect; even worse, code still compiles
        successfully.

        * wtf/Assertions.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76609 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * configure.ac:
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * Configurations/FeatureDefines.xcconfig:
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * WebKit.gyp:
        * features.gypi:
        * src/Extensions3DChromium.cpp:
        * src/GraphicsContext3DChromium.cpp:
        * src/WebRuntimeFeatures.cpp:
        (WebKit::WebRuntimeFeatures::enableWebGL):
        (WebKit::WebRuntimeFeatures::isWebGLEnabled):
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * Api/qwebsettings.cpp:
        (QWebSettingsPrivate::apply):
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * WebView.cpp:
        (WebView::notifyPreferencesChanged):
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * Configurations/FeatureDefines.xcconfig:
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * Configurations/FeatureDefines.xcconfig:
        * DerivedSources.cpp:
        * GNUmakefile.am:
        * WebCore.pro:
        * bindings/generic/RuntimeEnabledFeatures.h:
        * bindings/js/JSArrayBufferCustom.cpp:
        * bindings/js/JSCanvasRenderingContextCustom.cpp:
        (WebCore::toJS):
        * bindings/js/JSDOMWindowCustom.cpp:
        * bindings/js/JSDataViewCustom.cpp:
        * bindings/js/JSDocumentCustom.cpp:
        * bindings/js/JSFloat32ArrayCustom.cpp:
        * bindings/js/JSHTMLCanvasElementCustom.cpp:
        (WebCore::JSHTMLCanvasElement::getContext):
        * bindings/js/JSInt16ArrayCustom.cpp:
        * bindings/js/JSInt32ArrayCustom.cpp:
        * bindings/js/JSInt8ArrayCustom.cpp:
        * bindings/js/JSUint16ArrayCustom.cpp:
        * bindings/js/JSUint32ArrayCustom.cpp:
        * bindings/js/JSUint8ArrayCustom.cpp:
        * bindings/js/JSWebGLRenderingContextCustom.cpp:
        * bindings/js/JSXMLHttpRequestCustom.cpp:
        (WebCore::JSXMLHttpRequest::markChildren):
        (WebCore::JSXMLHttpRequest::send):
        (WebCore::JSXMLHttpRequest::response):
        * bindings/v8/custom/V8ArrayBufferCustom.cpp:
        * bindings/v8/custom/V8ArrayBufferViewCustom.h:
        * bindings/v8/custom/V8DataViewCustom.cpp:
        * bindings/v8/custom/V8DocumentCustom.cpp:
        (WebCore::V8Document::getCSSCanvasContextCallback):
        * bindings/v8/custom/V8Float32ArrayCustom.cpp:
        * bindings/v8/custom/V8HTMLCanvasElementCustom.cpp:
        (WebCore::V8HTMLCanvasElement::getContextCallback):
        * bindings/v8/custom/V8Int16ArrayCustom.cpp:
        * bindings/v8/custom/V8Int32ArrayCustom.cpp:
        * bindings/v8/custom/V8Int8ArrayCustom.cpp:
        * bindings/v8/custom/V8Uint16ArrayCustom.cpp:
        * bindings/v8/custom/V8Uint32ArrayCustom.cpp:
        * bindings/v8/custom/V8Uint8ArrayCustom.cpp:
        * bindings/v8/custom/V8WebGLRenderingContextCustom.cpp:
        * bindings/v8/custom/V8XMLHttpRequestCustom.cpp:
        (WebCore::V8XMLHttpRequest::responseAccessorGetter):
        (WebCore::V8XMLHttpRequest::sendCallback):
        * features.pri:
        * html/HTMLCanvasElement.cpp:
        (WebCore::HTMLCanvasElement::getContext):
        (WebCore::HTMLCanvasElement::reset):
        * html/HTMLCanvasElement.h:
        * html/canvas/ArrayBuffer.cpp:
        * html/canvas/ArrayBuffer.idl:
        * html/canvas/ArrayBufferView.cpp:
        * html/canvas/ArrayBufferView.idl:
        * html/canvas/DataView.cpp:
        * html/canvas/DataView.idl:
        * html/canvas/Float32Array.cpp:
        * html/canvas/Float32Array.idl:
        * html/canvas/Int16Array.cpp:
        * html/canvas/Int16Array.idl:
        * html/canvas/Int32Array.cpp:
        * html/canvas/Int32Array.idl:
        * html/canvas/Int8Array.cpp:
        * html/canvas/Int8Array.idl:
        * html/canvas/OESStandardDerivatives.cpp:
        * html/canvas/OESStandardDerivatives.idl:
        * html/canvas/OESTextureFloat.cpp:
        * html/canvas/OESTextureFloat.idl:
        * html/canvas/Uint16Array.cpp:
        * html/canvas/Uint16Array.idl:
        * html/canvas/Uint32Array.cpp:
        * html/canvas/Uint32Array.idl:
        * html/canvas/Uint8Array.cpp:
        * html/canvas/Uint8Array.idl:
        * html/canvas/WebGLActiveInfo.idl:
        * html/canvas/WebGLBuffer.cpp:
        * html/canvas/WebGLBuffer.idl:
        * html/canvas/WebGLContextAttributes.cpp:
        * html/canvas/WebGLContextAttributes.idl:
        * html/canvas/WebGLContextEvent.idl:
        * html/canvas/WebGLExtension.cpp:
        * html/canvas/WebGLFramebuffer.cpp:
        * html/canvas/WebGLFramebuffer.idl:
        * html/canvas/WebGLGetInfo.cpp:
        * html/canvas/WebGLObject.cpp:
        * html/canvas/WebGLProgram.cpp:
        * html/canvas/WebGLProgram.idl:
        * html/canvas/WebGLRenderbuffer.cpp:
        * html/canvas/WebGLRenderbuffer.idl:
        * html/canvas/WebGLRenderingContext.cpp:
        * html/canvas/WebGLRenderingContext.idl:
        * html/canvas/WebGLShader.cpp:
        * html/canvas/WebGLShader.idl:
        * html/canvas/WebGLTexture.cpp:
        * html/canvas/WebGLTexture.idl:
        * html/canvas/WebGLUniformLocation.cpp:
        * html/canvas/WebGLUniformLocation.idl:
        * html/canvas/WebKitLoseContext.cpp:
        * html/canvas/WebKitLoseContext.idl:
        * page/DOMWindow.idl:
        * platform/graphics/ANGLEWebKitBridge.cpp:
        * platform/graphics/GraphicsContext3D.cpp:
        * platform/graphics/cg/GraphicsContext3DCG.cpp:
        * platform/graphics/gpu/DrawingBuffer.cpp:
        * platform/graphics/gpu/mac/DrawingBufferMac.mm:
        * platform/graphics/mac/GraphicsContext3DMac.mm:
        * platform/graphics/mac/WebGLLayer.mm:
        * platform/graphics/opengl/Extensions3DOpenGL.cpp:
        * platform/graphics/opengl/GraphicsContext3DOpenGL.cpp:
        * platform/graphics/qt/Extensions3DQt.cpp:
        * platform/graphics/qt/GraphicsContext3DQt.cpp:
        * platform/graphics/qt/GraphicsLayerQt.cpp:
        (WebCore::GraphicsLayerQtImpl::GraphicsLayerQtImpl):
        (WebCore::GraphicsLayerQtImpl::paint):
        (WebCore::GraphicsLayerQtImpl::flushChanges):
        * platform/graphics/qt/GraphicsLayerQt.h:
        * platform/graphics/skia/GraphicsContext3DSkia.cpp:
        * platform/graphics/texmap/GraphicsLayerTextureMapper.h:
        * rendering/RenderLayerBacking.cpp:
        (WebCore::isAcceleratedCanvas):
        (WebCore::RenderLayerBacking::updateGraphicsLayerConfiguration):
        (WebCore::RenderLayerBacking::containsPaintedContent):
        (WebCore::RenderLayerBacking::contentChanged):
        * webaudio/AudioBuffer.cpp:
        * webaudio/AudioBuffer.idl:
        * webaudio/RealtimeAnalyser.cpp:
        * webaudio/RealtimeAnalyser.h:
        * webaudio/RealtimeAnalyserNode.h:
        * webaudio/RealtimeAnalyserNode.idl:
        * xml/XMLHttpRequest.cpp:
        (WebCore::XMLHttpRequest::setResponseType):
        (WebCore::XMLHttpRequest::clearResponse):
        (WebCore::XMLHttpRequest::didReceiveData):
        * xml/XMLHttpRequest.h:
2011-01-24  Chris Marrin  <cmarrin@apple.com>

        Reviewed by Eric Seidel.

        Change ENABLE_3D_CANVAS to ENABLE_WEBGL
        https://bugs.webkit.org/show_bug.cgi?id=53041

        * Configurations/FeatureDefines.xcconfig:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76600 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* JavaScriptCore.vcproj/JavaScriptCore.make: Added a missing "set".

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76598 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Eric Seidel.

        Add missing defines for COMPILER(RVCT) && CPU(ARM_THUMB2)
        https://bugs.webkit.org/show_bug.cgi?id=52949

        * jit/JITStubs.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76595 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/JavaScriptCore:

* JavaScriptCore.vcproj/JavaScriptCore.make: Update for move of JavaScriptCore into Source.

Source/WebCore:

* WebCore.vcproj/WebCore.make: Update for move of WebCore into Source.

Source/WebKit/win:

* WebKit.vcproj/WebKit.make: Update for move of WebKit into Source.

Source/WebKit2:

* win/WebKit2.make: Update for move of WebKit2 into Source.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76546 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        Optimize regex patterns which contain empty alternatives
        https://bugs.webkit.org/show_bug.cgi?id=51395

        Eliminate the empty alternatives from the regex pattern and convert it to do
        the matching in an easier way.

        * fast/regex/script-tests/slow.js:
        * fast/regex/slow-expected.txt:
2011-01-24  Peter Varga  <pvarga@webkit.org>

        Reviewed by Oliver Hunt.

        Optimize regex patterns which contain empty alternatives
        https://bugs.webkit.org/show_bug.cgi?id=51395

        Eliminate the empty alternatives from the regex pattern and convert it to do
        the matching in an easier way.

        * yarr/YarrPattern.cpp:
        (JSC::Yarr::YarrPatternConstructor::atomParenthesesEnd):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76502 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        * Source/DerivedSources.pro: Copied from DerivedSources.pro.
        * Source/WebKit.pri: Renamed from WebKit.pri.
        * Source/WebKit.pro: Added.
        * Source/common.pri: Renamed from common.pri.
        * WebKit.pro: Removed.
2011-01-24  Andras Becsi  <abecsi@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        * JavaScriptCore.pri:
        * JavaScriptCore.pro:
        * jsc.pro:
2011-01-24  Andras Becsi  <abecsi@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        No new tests needed.

        * WebCore.pri:
        * WebCore.pro:
2011-01-24  Andras Becsi  <abecsi@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        * declarative/declarative.pro:
        * docs/docs.pri:
        * tests/tests.pri:
2011-01-24  Andras Becsi  <abecsi@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        * DerivedSources.pro:
        * WebKit2.pro:
        * WebProcess.pro:
2011-01-24  Andras Becsi  <abecsi@webkit.org>

        Reviewed by Csaba Osztrogonác.

        [Qt] Move project files into Source
        https://bugs.webkit.org/show_bug.cgi?id=52891

        * DerivedSources.pro: Renamed from DerivedSources.pro.
        * DumpRenderTree/qt/DumpRenderTree.pro:
        * DumpRenderTree/qt/TestNetscapePlugin/TestNetscapePlugin.pro:
        * MiniBrowser/DerivedSources.pro:
        * MiniBrowser/qt/MiniBrowser.pro:
        * QtTestBrowser/QtTestBrowser.pro:
        * Scripts/webkitdirs.pm:
        * Tools.pro: Added.
        * WebKitTestRunner/DerivedSources.pro:
        * WebKitTestRunner/InjectedBundle/qt/InjectedBundle.pro:
        * WebKitTestRunner/qt/WebKitTestRunner.pro:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76496 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Fix the scripts that detect problematic code such as static initializers
and destructors, weak vtables, inappropriate files in the framework wrappers,
and public headers including private headers. These had all been broken
since the projects were moved in to the Source directory as the paths to the
scripts were not updated at that time.

Source/JavaScriptCore:

* JavaScriptCore.xcodeproj/project.pbxproj:

Source/JavaScriptGlue:

* JavaScriptGlue.xcodeproj/project.pbxproj:

Source/WebCore:

Stop copying an IDL file in to the framework wrapper. Doing that doesn't even make sense.

* WebCore.xcodeproj/project.pbxproj:

Source/WebKit:

* WebKit.xcodeproj/project.pbxproj:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76478 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Adler.

        Use WTF::StringHasher in WebCore
        https://bugs.webkit.org/show_bug.cgi?id=52934

        Add an additional function to calculate the hash
        of data with a runtimedependent size.

        * wtf/StringHasher.h:
        (WTF::StringHasher::createBlobHash):
2011-01-23  Patrick Gansterer  <paroga@webkit.org>

        Reviewed by Darin Adler.

        Use WTF::StringHasher in WebCore
        https://bugs.webkit.org/show_bug.cgi?id=52934

        * loader/appcache/ApplicationCacheStorage.cpp:
        (WebCore::urlHostHash):
        * platform/LinkHash.cpp:
        (WebCore::visitedLinkHashInline):
        * platform/cf/BinaryPropertyList.cpp:
        (WebCore::IntegerArrayHash::hash):
        * platform/graphics/wx/FontPlatformDataWx.cpp:
        (WebCore::FontPlatformData::computeHash):
        * platform/network/ProtectionSpaceHash.h:
        (WebCore::ProtectionSpaceHash::hash):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76474 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by David Kilzer.

        Fix comment in String::ascii()
        https://bugs.webkit.org/show_bug.cgi?id=52980

        * wtf/text/WTFString.cpp:
        (WTF::String::ascii):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76471 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by David Kilzer.

        Add String::containsOnlyLatin1()
        https://bugs.webkit.org/show_bug.cgi?id=52979

        * wtf/text/WTFString.h:
        (WTF::String::containsOnlyLatin1):
        (WTF::charactersAreAllLatin1):
2011-01-23  Patrick Gansterer  <paroga@webkit.org>

        Reviewed by David Kilzer.

        Add String::containsOnlyLatin1()
        https://bugs.webkit.org/show_bug.cgi?id=52979

        Use String::containsOnlyLatin1() instead of isSafeToConvertCharList().

        * page/DOMWindow.cpp:
        (WebCore::DOMWindow::btoa):
        (WebCore::DOMWindow::atob):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76469 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        Remove obsolete JSVALUE32 code
        https://bugs.webkit.org/show_bug.cgi?id=52948

        r70111 removed support for JSVALUE32.
        ARM, MIPS and X86 support JSVALUE32_64 only.

        * jit/JITStubs.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76465 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Dan Bernstein.

        ASSERT running run-webkit-tests --threaded.
        https://bugs.webkit.org/show_bug.cgi?id=52971
        
        SunSpider and v8 report no change.

        * runtime/ConservativeSet.cpp:
        (JSC::ConservativeSet::grow):
        (JSC::ConservativeSet::add):
        * runtime/ConservativeSet.h: Tweaked the inline capacity to 128, and
        the growth policy to 2X, to make SunSpider and v8 happy.
        (JSC::ConservativeSet::ConservativeSet):
        (JSC::ConservativeSet::~ConservativeSet):
        (JSC::ConservativeSet::mark): Use OSAllocator directly, instead of malloc.
        Malloc is forbidden during a multi-threaded mark phase because it can
        cause deadlock.
2011-01-22  Geoffrey Garen  <ggaren@apple.com>

        Reviewed by Dan Bernstein.

        Beefed up --threaded mode to catch even more kinds of errors.
        https://bugs.webkit.org/show_bug.cgi?id=52971

        * DumpRenderTree/pthreads/JavaScriptThreadingPthreads.cpp: Use a shared
        context group to force JSC to mark multiple threads. (This used to be
        the default, but it changed in SnowLeopard.)
        (runJavaScriptThread): Do more locking and unlocking, and more allocation,
        to give threading mistakes more chances to show themselves.
        (startJavaScriptThreads):
        (stopJavaScriptThreads):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76457 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Geoffrey Garen.

        Rubber-stamped by Maciej Stachowiak.

        A few of Maciej's review suggestions for my last patch.
        https://bugs.webkit.org/show_bug.cgi?id=52946        

        SunSpider reports no change.

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * JavaScriptCore.gypi:
        * JavaScriptCore.pro:
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
        * JavaScriptCore.xcodeproj/project.pbxproj: Updated build systems.

        * runtime/ConservativeSet.cpp: Added.
        (JSC::isPointerAligned):
        (JSC::ConservativeSet::add):
        * runtime/ConservativeSet.h: Added.
        (JSC::ConservativeSet::ConservativeSet):
        (JSC::ConservativeSet::mark): Split ConservativeSet out into its own
        file, and moved the conservative check into ConservativeSet::add, making
        ConservativeSet's responsibility clearer.

        * runtime/Heap.cpp:
        (JSC::Heap::markRoots):
        * runtime/MachineStackMarker.cpp:
        (JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
        (JSC::MachineStackMarker::markOtherThreadConservatively):
        * runtime/MachineStackMarker.h:
        * runtime/MarkStack.h: Updated for changes above.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76454 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Unreviewed WinCE build fix for r76430.

        * runtime/MachineStackMarker.cpp:
        (JSC::swapIfBackwards):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76441 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Beth Dakin.

* runtime/JSCell.h:
(JSC::JSCell::Heap::heap):
* runtime/MarkedSpace.h:
(JSC::MarkedSpace::globalData):
(JSC::MarkedSpace::heap):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76432 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* runtime/MachineStackMarker.cpp:
(JSC::swapIfBackwards):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76431 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52946        

Rubber-stamped by Maciej Stachowiak.

SunSpider reports no change.

* runtime/MachineStackMarker.cpp:
(JSC::swapIfBackwards): Added a helper function for handling platforms
where the stack can grow in any direction.

(JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
(JSC::MachineStackMarker::markOtherThreadConservatively): Use the helper
function.

(JSC::isPointerAligned): Use "!" instead of "==0" because a robot told me to.

(JSC::MachineStackMarker::markConservatively): Changed to use a more
standard looping idiom, and to use the helper function above.

* runtime/MarkedSpace.h:
(JSC::MarkedSpace::isCellAligned): Use "!" instead of "==0" because a robot told me to.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76430 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Maciej Stachowiak.

        Cleaned up some conservative marking code.
        https://bugs.webkit.org/show_bug.cgi?id=52946
        
        SunSpider reports no change.

        * interpreter/RegisterFile.h: No need for a special marking function,
        since we already expose a start() and end().

        * runtime/Heap.cpp:
        (JSC::Heap::registerFile):
        (JSC::Heap::markRoots):
        * runtime/Heap.h:
        (JSC::Heap::contains): Migrated markConservatively() to the machine stack
        marker class. Now, Heap just provides a contains() function, which the
        machine stack marker uses for checking whether a pointer points into the heap.

        * runtime/MachineStackMarker.cpp:
        (JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
        (JSC::MachineStackMarker::markOtherThreadConservatively):
        (JSC::isPointerAligned):
        (JSC::MachineStackMarker::markConservatively):
        * runtime/MachineStackMarker.h: Move the conservative marking code here.

        * runtime/MarkStack.h:
        (JSC::ConservativeSet::add):
        (JSC::ConservativeSet::mark): Changed to using a vector instead of hash
        set. Vector seems to be a bit faster, and it generates smaller code.

        * runtime/MarkedSpace.cpp:
        (JSC::MarkedSpace::containsSlowCase):
        * runtime/MarkedSpace.h:
        (JSC::MarkedSpace::isCellAligned):
        (JSC::MarkedSpace::isPossibleCell):
        (JSC::MarkedSpace::contains): Kept the code for determining whether a
        pointer pointed into marked space, and moved the code for marking
        a set of conservative pointers into the machine stack marker.

        * wtf/HashSet.h:
        (WTF::::add): Added two missing inlines that I noticed while testing
        vector vs hash set.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76425 268f45cc-cd09-0410-ab3c-d52691b4dbfc

control warning when a client tries to use operator bool exposed above via "using PageBlock::operator bool".

Reviewed by Sam Weinig.

* wtf/PageAllocation.h:
(WTF::PageAllocation::operator bool):
* wtf/PageReservation.h:
(WTF::PageReservation::operator bool):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76409 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        [RegexFuzz] Hang with forward assertion
        https://bugs.webkit.org/show_bug.cgi?id=52825
        <rdar://problem/8894332>

        The backtrackTo label from the first term in a list of terms is
        being overwritten by processing of subsequent terms.  Changed
        copyBacktrackToLabel() to check for an existing bcaktrackTo label
        before copying and renamed it to propagateBacktrackToLabel() since
        it no longer copies.

        * yarr/YarrJIT.cpp:
        (JSC::Yarr::YarrGenerator::BacktrackDestination::propagateBacktrackToLabel):
        (JSC::Yarr::YarrGenerator::generateParenthesesSingle):
2011-01-21  Michael Saboff  <msaboff@apple.com>

        Reviewed by Oliver Hunt.

        [RegexFuzz] Hang with forward assertion
        https://bugs.webkit.org/show_bug.cgi?id=52825
        <rdar://problem/8894332>

        New tests to check for functionality and future regression.

        * fast/regex/parentheses-expected.txt:
        * fast/regex/script-tests/parentheses.js:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76407 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Sam Weinig.

        Moved the mark stack from global data to the heap, since it pertains
        to the heap, and not the virtual machine as a whole.
        https://bugs.webkit.org/show_bug.cgi?id=52930
        
        SunSpider reports no change.

        * runtime/Heap.cpp:
        (JSC::Heap::Heap):
        (JSC::Heap::markRoots):
        * runtime/Heap.h:
        * runtime/JSGlobalData.cpp:
        (JSC::JSGlobalData::JSGlobalData):
        * runtime/JSGlobalData.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76399 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Darin Adler.

        REGRESSION(r76177): All JavaScriptCore tests fail on ARM
        https://bugs.webkit.org/show_bug.cgi?id=52814

        Get the approximateByteSize value before releasing the OwnPtr.

        * parser/JSParser.cpp:
        (JSC::JSParser::parseFunctionInfo):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76376 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Martin Robinson.

        Remove unnecessary <stdio.h> include
        https://bugs.webkit.org/show_bug.cgi?id=52884

        * jit/JIT.cpp: remove unnecessary include.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76369 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Maciej Stachowiak.

        Added OwnPtrCommon.h because OwnArrayPtr::set calls deleteOwnedPtr.

        * wtf/OwnArrayPtr.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76334 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        [WINCE] Remove obsolete JSVALUE32 code
        https://bugs.webkit.org/show_bug.cgi?id=52450

        Remove the "offset hack" in create_jit_stubs, since we
        only support JSVALUE32_64 in the meantime.

        * create_jit_stubs: Removed offset argument
        * jit/JITStubs.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76332 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        When marking conservatively, guard against reviving dead objects.
        https://bugs.webkit.org/show_bug.cgi?id=52840
        
        SunSpider and v8 say no change.

        * interpreter/RegisterFile.h:
        (JSC::RegisterFile::markCallFrames): Updated to use the ConservativeSet API.

        * runtime/Heap.cpp:
        (JSC::Heap::recordExtraCost): No need to guard against conservative
        marking reviving dead objects anymore, since the conservative marking
        mechanism guards against this now.

        (JSC::Heap::markConservatively):
        (JSC::Heap::markProtectedObjects):
        (JSC::Heap::markTempSortVectors): Don't drain the mark stack inside a
        marking function. We want to establish a separation of concerns between
        visiting roots and draining the mark stack.

        (JSC::Heap::markRoots): Gather the set of conservative references before
        clearning mark bits, because conservative marking now uses the mark bits
        to determine if a reference is valid, and avoid reviving dead objects.

        (JSC::Heap::collectAllGarbage): No need to guard against conservative
        marking reviving dead objects anymore, since the conservative marking
        mechanism guards against this now.

        * runtime/Heap.h: Updated to use the ConservativeSet API.

        * runtime/MachineStackMarker.cpp:
        (JSC::MachineStackMarker::markCurrentThreadConservativelyInternal):
        (JSC::MachineStackMarker::markCurrentThreadConservatively):
        (JSC::MachineStackMarker::markOtherThreadConservatively):
        (JSC::MachineStackMarker::markMachineStackConservatively):
        * runtime/MachineStackMarker.h: Ditto.

        * runtime/MarkStack.h:
        (JSC::ConservativeSet::add):
        (JSC::ConservativeSet::mark): Added ConservativeSet, for gathering the
        set of conservative references. This is different from MarkStack, since
        we don't mark the set until it is completely gathered.

        * runtime/MarkedSpace.cpp:
        (JSC::MarkedSpace::freeBlock):
        (JSC::MarkedSpace::resizeBlocks):
        (JSC::MarkedSpace::markConservatively):
        * runtime/MarkedSpace.h: When marking conservatively, guard against
        reviving dead objects.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76331 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Geoffrey Garen.

        [Symbian] Fix StackBounds::initialize()
        https://bugs.webkit.org/show_bug.cgi?id=52842

        * wtf/StackBounds.cpp:
        (WTF::StackBounds::initialize): Use TThreadStackInfo.iLimit for stack limit

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76297 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Oliver Hunt.

        <rdar://problem/8890203> [RegexFuzz] Crash in generated code (52773)
        https://bugs.webkit.org/show_bug.cgi?id=52773

        Fixed case where an existing DataLabelPtr is overwritten.  The
        replacing DataLabelPtr is now resolved immediately in
        linkDataLabelToBacktrackIfExists().  Cleanup - eliminated bool
        return value for the routine as it was never used.

        * yarr/YarrJIT.cpp:
        (JSC::Yarr::YarrGenerator::TermGenerationState::linkDataLabelToBacktrackIfExists):
2011-01-20  Michael Saboff  <msaboff@apple.com>

        Reviewed by Oliver Hunt.

        <rdar://problem/8890203> [RegexFuzz] Crash in generated code (52773)
        https://bugs.webkit.org/show_bug.cgi?id=52773

        New test to validate fix.

        * fast/regex/parentheses-expected.txt:
        * fast/regex/script-tests/parentheses.js:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76275 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Csaba Osztrogonác.

        [Qt][WK2] WebKit2 enabled build fails to link

        Work around undefined reference linking issues until the buildsystem gets redesigned.
        These issues first occured in minimal builds (see BUG 50519).

        * JavaScriptCore.pri: link as whole-archive for WebKit2 builds

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76263 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=49897

Patch by Zoltan Horvath <zoltan@webkit.org> on 2011-01-20
Reviewed by Csaba Osztrogonác.

Source/JavaScriptCore:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

* wtf/FastAllocBase.h: Turn FastAllocBase's implementation into a macro.

Source/WebCore:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Source/WebKit:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Source/WebKit2:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Tools:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76248 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Maciej Stachowiak.

We were failing to initialize the key, causing all sorts of unexpected behavior.

* wtf/FastMalloc.cpp:
(WTF::setThreadHeap):
(WTF::TCMalloc_ThreadCache::GetThreadHeap):
(WTF::TCMalloc_ThreadCache::InitTSD): Ensure that the key is initialized.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76214 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52668
        
Reviewed by Darin Adler.

* runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::markChildren): Account for the fact that the global
object moves its variables into and out of the register file. While out
of the register file, the symbol table's size is not an accurate count
for the size of the register array, since the BytecodeGenerator might
be compiling, adding items to the symbol table.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76193 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Geoffrey Garen.

        Stack overflow when converting an Error object to string
        https://bugs.webkit.org/show_bug.cgi?id=46410

        * fast/js/script-tests/toString-recursion.js: Added.
        * fast/js/toString-recursion-expected.txt: Added.
        * fast/js/toString-recursion.html: Added.
2011-01-18  Darin Adler  <darin@apple.com>

        Reviewed by Geoffrey Garen.

        Stack overflow when converting an Error object to string
        https://bugs.webkit.org/show_bug.cgi?id=46410

        * Android.mk: Added StringRecursionChecker.cpp and
        StringRecursionChecker.h.
        * CMakeLists.txt: Ditto.
        * GNUmakefile.am: Ditto.
        * JavaScriptCore.gypi: Ditto.
        * JavaScriptCore.pro: Ditto.
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj: Ditto.
        * JavaScriptCore.xcodeproj/project.pbxproj: Ditto.

        * runtime/ArrayPrototype.cpp:
        (JSC::arrayProtoFuncToString): Use StringRecursionChecker instead
        of the older hand-written code to do the same thing.
        (JSC::arrayProtoFuncToLocaleString): Ditto.
        (JSC::arrayProtoFuncJoin): Ditto.

        * runtime/ErrorPrototype.cpp:
        (JSC::errorProtoFuncToString): Use StringRecursionChecker.

        * runtime/JSGlobalData.h: Renamed arrayVisitedElements to
        stringRecursionCheckVisitedObjects.

        * runtime/RegExpPrototype.cpp:
        (JSC::regExpProtoFuncToString): Use StringRecursionChecker.

        * runtime/StringRecursionChecker.cpp: Added.
        * runtime/StringRecursionChecker.h: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76185 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Gavin Barraclough.

        Remove non-spec support for callable RegExp
        https://bugs.webkit.org/show_bug.cgi?id=28285

        Update test results for new behaviour.

        * fast/js/sputnik/Conformance/11_Expressions/11.4_Unary_Operators/11.4.3_The_typeof_Operator/S11.4.3_A3.6-expected.txt:
        * fast/js/sputnik/Conformance/15_Native_Objects/15.10_RegExp/15.10.7/S15.10.7_A1_T1-expected.txt:
        * fast/js/sputnik/Conformance/15_Native_Objects/15.10_RegExp/15.10.7/S15.10.7_A1_T2-expected.txt:
        * fast/js/sputnik/Conformance/15_Native_Objects/15.10_RegExp/15.10.7/S15.10.7_A3_T1-expected.txt:
        * fast/js/sputnik/Conformance/15_Native_Objects/15.10_RegExp/15.10.7/S15.10.7_A3_T2-expected.txt:
        * fast/loader/stateobjects/pushstate-object-types-expected.txt:
        * fast/regex/cross-frame-callable-expected.txt:
        * fast/regex/script-tests/cross-frame-callable.js:
        (doTest):
2011-01-19  Oliver Hunt  <oliver@apple.com>

        Reviewed by Gavin Barraclough.

        Remove non-spec support for callable RegExp
        https://bugs.webkit.org/show_bug.cgi?id=28285

        Remove support for callable regexps.  If it breaks sites we can
        just roll this out.

        * runtime/RegExpObject.cpp:
        * runtime/RegExpObject.h:
        * tests/mozilla/expected.html: update results.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76180 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=52622
        
Reviewed by Oliver Hunt.

Use cache to save function offsets and some other info.
This avoids quite a bit of work when reparsing the source.

Source/JavaScriptCore: 

* parser/ASTBuilder.h:
* parser/JSParser.cpp:
(JSC::JSParser::CachedFunctionInfo::CachedFunctionInfo):
(JSC::JSParser::CachedFunctionInfo::approximateByteSize):
(JSC::JSParser::CachedFunctionInfo::closeBraceToken):
(JSC::JSParser::Scope::copyCapturedVariablesToVector):
(JSC::JSParser::Scope::saveFunctionInfo):
(JSC::JSParser::Scope::restoreFunctionInfo):
(JSC::JSParser::findCachedFunctionInfo):
(JSC::JSParser::JSParser):
(JSC::JSParser::parseProgram):
(JSC::JSParser::parseFunctionInfo):
* parser/Lexer.h:
(JSC::Lexer::setOffset):
(JSC::Lexer::setLineNumber):
(JSC::Lexer::sourceProvider):
* parser/SourceProvider.h:
(JSC::SourceProviderCache::SourceProviderCache):
(JSC::SourceProviderCache::~SourceProviderCache):
(JSC::SourceProviderCache::byteSize):
(JSC::SourceProviderCache::add):
(JSC::SourceProviderCache::get):
(JSC::SourceProvider::SourceProvider):
(JSC::SourceProvider::~SourceProvider):
(JSC::SourceProvider::cache):
(JSC::SourceProvider::notifyCacheSizeChanged):
(JSC::SourceProvider::cacheSizeChanged):
* parser/SyntaxChecker.h:

Source/WebCore: 

* bindings/js/CachedScriptSourceProvider.h:
(WebCore::CachedScriptSourceProvider::cache):
(WebCore::CachedScriptSourceProvider::cacheSizeChanged):
(WebCore::CachedScriptSourceProvider::CachedScriptSourceProvider):
* bindings/js/ScriptSourceProvider.h:
(WebCore::ScriptSourceProvider::ScriptSourceProvider):
* loader/cache/CachedScript.cpp:
(WebCore::CachedScript::destroyDecodedData):
(WebCore::CachedScript::sourceProviderCache):
(WebCore::CachedScript::sourceProviderCacheSizeChanged):
* loader/cache/CachedScript.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76177 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Darin Adler.

* DerivedSources.make: Evaluate the SDKROOT variable correctly.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76176 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        Reviewed by Gavin Barraclough.

        [jsfunfuzz] Defining a function called __proto__ inside an eval triggers an assertion
        https://bugs.webkit.org/show_bug.cgi?id=52672

        Add tests to ensure that we disallow __proto__ as a function name.

        * fast/js/parser-syntax-check-expected.txt:
        * fast/js/script-tests/parser-syntax-check.js:
2011-01-19  Oliver Hunt  <oliver@apple.com>

        Reviewed by Gavin Barraclough.

        [jsfunfuzz] Defining a function called __proto__ inside an eval triggers an assertion
        https://bugs.webkit.org/show_bug.cgi?id=52672

        Rather than coming up with a somewhat convoluted mechanism to ensure that
        developers can override the global objects prototype with a function named
        __proto__ and expect it to work, we just disallow it at the syntax level.

        * parser/JSParser.cpp:
        (JSC::JSParser::parseFunctionInfo):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76148 268f45cc-cd09-0410-ab3c-d52691b4dbfc