зеркало из https://github.com/mozilla/gecko-dev.git
e4dec8d42f
This patch changes things so that dynamic atoms and static atoms have distinct implementations. This is a step towards allowing dynamic atoms and static atoms to have different layouts in memory, which will allow static atoms to be represented more compactly. Specifically, the patch does the following. - It renames AtomImpl as DynamicAtom and PermanentAtomImpl as StaticAtom, and the latter is no longer a subclass of the former. This required duplicating some methods from the former into the latter: ScriptableToString(), ToUTF8String(), ScriptableEquals(), IsStaticAtom(). (This duplication will disappear in the future if the representations of dynamic atoms and static atoms diverge. Indeed, SizeOfIncludingThis() is already different in the two classes.) - It replaces all mentions of "permanent"/"non-permanent" atoms with "static"/"dynamic". - In ~DynamicAtom() it removes the check that causes gAtomTable to be deleted when it becomes empty. This will only happen at shutdown and so doesn't seem useful. - It documents better various things, especially the basics of the dynamic/static split, the transmutation of dynamic atoms to static atoms, and the details of the SizeOf functions. --HG-- extra : rebase_source : dbf903012e70ebf1a43de1e1088db1bc1b8dd4f4 |
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| .. | ||
| StickyTimeDuration.h | ||
| Tokenizer.cpp | ||
| Tokenizer.h | ||
| moz.build | ||
| nsArray.cpp | ||
| nsArray.h | ||
| nsAtomService.cpp | ||
| nsAtomService.h | ||
| nsAtomTable.cpp | ||
| nsAtomTable.h | ||
| nsCRT.cpp | ||
| nsCRT.h | ||
| nsCharSeparatedTokenizer.h | ||
| nsCheapSets.h | ||
| nsExpirationTracker.h | ||
| nsHashPropertyBag.cpp | ||
| nsHashPropertyBag.h | ||
| nsIArray.idl | ||
| nsIAtom.idl | ||
| nsIAtomService.idl | ||
| nsICollection.idl | ||
| nsIEnumerator.idl | ||
| nsIHashable.idl | ||
| nsIINIParser.idl | ||
| nsIMutableArray.idl | ||
| nsINIParserImpl.cpp | ||
| nsINIParserImpl.h | ||
| nsINIProcessor.js | ||
| nsINIProcessor.manifest | ||
| nsIObserver.idl | ||
| nsIObserverService.idl | ||
| nsIPersistentProperties.h | ||
| nsIPersistentProperties2.idl | ||
| nsIProperties.idl | ||
| nsIProperty.idl | ||
| nsIPropertyBag.idl | ||
| nsIPropertyBag2.idl | ||
| nsISerializable.idl | ||
| nsISimpleEnumerator.idl | ||
| nsIStringEnumerator.idl | ||
| nsISupportsArray.idl | ||
| nsISupportsIterators.idl | ||
| nsISupportsPrimitives.idl | ||
| nsIVariant.idl | ||
| nsIWindowsRegKey.idl | ||
| nsIWritablePropertyBag.idl | ||
| nsIWritablePropertyBag2.idl | ||
| nsMathUtils.h | ||
| nsObserverList.cpp | ||
| nsObserverList.h | ||
| nsObserverService.cpp | ||
| nsObserverService.h | ||
| nsPersistentProperties.cpp | ||
| nsPersistentProperties.h | ||
| nsProperties.cpp | ||
| nsProperties.h | ||
| nsStaticAtom.h | ||
| nsStaticNameTable.cpp | ||
| nsStaticNameTable.h | ||
| nsStringEnumerator.cpp | ||
| nsStringEnumerator.h | ||
| nsSupportsArray.cpp | ||
| nsSupportsArray.h | ||
| nsSupportsArrayEnumerator.cpp | ||
| nsSupportsArrayEnumerator.h | ||
| nsSupportsPrimitives.cpp | ||
| nsSupportsPrimitives.h | ||
| nsVariant.cpp | ||
| nsVariant.h | ||
| nsWhitespaceTokenizer.h | ||
| nsWindowsRegKey.cpp | ||
| nsWindowsRegKey.h | ||