Changeset 153189 in webkit for trunk/Source/JavaScriptCore/runtime/WriteBarrier.h

Timestamp:

Jul 24, 2013, 9:01:20 PM (12 years ago)

Author:

[email protected]

Message:

fourthTier: It should be possible to record heap operations (both FastMalloc and JSC GC)
​https://bugs.webkit.org/show_bug.cgi?id=116848

Source/JavaScriptCore:

Reviewed by Mark Hahnenberg.

Record GC heap operations if ENABLE(ALLOCATION_LOGGING).

• API/JSManagedValue.mm:
• dfg/DFGOperations.cpp:
• heap/Heap.cpp:

(JSC::Heap::collect):

• heap/Heap.h:

(Heap):
(JSC::Heap::allocateWithNormalDestructor):
(JSC::Heap::allocateWithImmortalStructureDestructor):
(JSC::Heap::allocateWithoutDestructor):
(JSC::Heap::tryAllocateStorage):
(JSC::Heap::tryReallocateStorage):
(JSC):
(JSC::Heap::ascribeOwner):

• heap/SlotVisitor.cpp:

(JSC::SlotVisitor::append):
(JSC::SlotVisitor::internalAppend):

• heap/SlotVisitor.h:

(SlotVisitor):

• heap/SlotVisitorInlines.h:

(JSC::SlotVisitor::append):
(JSC::SlotVisitor::appendUnbarrieredPointer):
(JSC::SlotVisitor::appendUnbarrieredValue):
(JSC::SlotVisitor::appendUnbarrieredWeak):
(JSC::SlotVisitor::internalAppend):
(JSC):
(JSC::SlotVisitor::appendValues):

• jit/JITWriteBarrier.h:

(JSC::SlotVisitor::append):

• llint/LLIntCommon.h:
• runtime/Butterfly.h:

(Butterfly):

• runtime/ButterflyInlines.h:

(JSC::Butterfly::createUninitialized):
(JSC::Butterfly::create):
(JSC::Butterfly::growPropertyStorage):
(JSC::Butterfly::createOrGrowArrayRight):
(JSC):
(JSC::Butterfly::growArrayRight):
(JSC::Butterfly::resizeArray):

• runtime/JSArray.cpp:

(JSC::createArrayButterflyInDictionaryIndexingMode):
(JSC::JSArray::unshiftCountSlowCase):

• runtime/JSArray.h:

(JSC::createContiguousArrayButterfly):
(JSC::createArrayButterfly):
(JSC):
(JSC::JSArray::create):
(JSC::JSArray::tryCreateUninitialized):

• runtime/JSObject.cpp:

(JSC::JSObject::enterDictionaryIndexingModeWhenArrayStorageAlreadyExists):
(JSC::JSObject::createInitialIndexedStorage):
(JSC::JSObject::createArrayStorage):
(JSC::JSObject::constructConvertedArrayStorageWithoutCopyingElements):
(JSC::JSObject::increaseVectorLength):
(JSC::JSObject::ensureLengthSlow):
(JSC::JSObject::growOutOfLineStorage):

• runtime/JSObject.h:

(JSC::JSObject::JSObject):

• runtime/Operations.h:
• runtime/RegExpMatchesArray.cpp:

(JSC::RegExpMatchesArray::create):

• runtime/StructureInlines.h:

(JSC):

• runtime/WriteBarrier.h:

(JSC):

Source/WTF:

Reviewed by Mark Hahnenberg.

• WTF.xcodeproj/project.pbxproj:
• wtf/DataLog.cpp:

(WTF):
(WTF::initializeLogFileOnce):

• wtf/FastMalloc.cpp:

(WTF::TCMalloc_ThreadCache::CreateCacheIfNecessary):

• wtf/Platform.h:

File:

• trunk/Source/JavaScriptCore/runtime/WriteBarrier.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/runtime/WriteBarrier.h

@@ -1 +1 @@
 /*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
+ * Copyright (C) 2011, 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -228 +228 @@
 }
 
-// SlotVisitor functions
-
-template<typename T> inline void SlotVisitor::append(WriteBarrierBase<T>* slot)
-{
-    internalAppend(*slot->slot());
-}
-
-ALWAYS_INLINE void SlotVisitor::appendValues(WriteBarrierBase<Unknown>* barriers, size_t count)
-{
-    append(barriers->slot(), count);
-}
-
 } // namespace JSC