• ggaren@apple.com's avatar
    2011-06-16 Geoffrey Garen <ggaren@apple.com> · 69f77964
    ggaren@apple.com authored
            Reviewed by Oliver Hunt.
    
            Added some write barrier action, compiled out by default
            https://bugs.webkit.org/show_bug.cgi?id=62844
    
            * JavaScriptCore.exp: Build!
    
            * JavaScriptCore.xcodeproj/project.pbxproj: Fixed an incremental build
            issue with Heap.cpp.
    
            * heap/Heap.cpp:
            (JSC::Heap::writeBarrierSlowCase):
            * heap/Heap.h:
            (JSC::Heap::writeBarrier):
            * heap/MarkedBlock.h:
            (JSC::MarkedBlock::isAtomAligned):
            (JSC::MarkedBlock::blockFor):
            (JSC::MarkedBlock::atomNumber):
            (JSC::MarkedBlock::ownerSetNumber):
            (JSC::MarkedBlock::addOldSpaceOwner):
            (JSC::MarkedBlock::OwnerSet::OwnerSet):
            (JSC::MarkedBlock::OwnerSet::add):
            (JSC::MarkedBlock::OwnerSet::clear):
            (JSC::MarkedBlock::OwnerSet::size):
            (JSC::MarkedBlock::OwnerSet::didOverflow):
            (JSC::MarkedBlock::OwnerSet::owners): Added a basic write barrier that
            tracks owners for regions within blocks. Currently unused.
    
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@89156 268f45cc-cd09-0410-ab3c-d52691b4dbfc
    69f77964
JavaScriptCore.exp 25.1 KB