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 |
||
|---|---|---|
| .. | ||
| bug656331_component | ||
| component | ||
| component_no_aslr | ||
| external | ||
| gtest | ||
| regorder | ||
| unit | ||
| windows | ||
| Makefile.in | ||
| MoreTestingAtomList.h | ||
| MoreTestingAtoms.cpp | ||
| MoreTestingAtoms.h | ||
| NotXPCOMTest.idl | ||
| RegFactory.cpp | ||
| ShowAlignments.cpp | ||
| SizeTest01.cpp | ||
| SizeTest02.cpp | ||
| SizeTest03.cpp | ||
| SizeTest04.cpp | ||
| SizeTest05.cpp | ||
| SizeTest06.cpp | ||
| TestArguments.cpp | ||
| TestAutoPtr.cpp | ||
| TestAutoRef.cpp | ||
| TestBase64.cpp | ||
| TestBlockingProcess.cpp | ||
| TestCOMArray.cpp | ||
| TestCOMPtr.cpp | ||
| TestCOMPtrEq.cpp | ||
| TestCallTemplates.cpp | ||
| TestDeadlockDetector.cpp | ||
| TestDeadlockDetectorScalability.cpp | ||
| TestFile.cpp | ||
| TestHarness.h | ||
| TestHashtables.cpp | ||
| TestID.cpp | ||
| TestINIParser.cpp | ||
| TestJemalloc.cpp | ||
| TestNsRefPtr.cpp | ||
| TestObserverArray.cpp | ||
| TestObserverService.cpp | ||
| TestPRIntN.cpp | ||
| TestPipe.cpp | ||
| TestQuickReturn.cpp | ||
| TestRacingServiceManager.cpp | ||
| TestRegistrationOrder.cpp | ||
| TestSTLWrappers.cpp | ||
| TestShutdown.cpp | ||
| TestStackCrawl.cpp | ||
| TestStaticAtoms.cpp | ||
| TestStreamUtils.cpp | ||
| TestStringAPI.cpp | ||
| TestTArray.cpp | ||
| TestTextFormatter.cpp | ||
| TestThreadPoolListener.cpp | ||
| TestThreadUtils.cpp | ||
| TestTimers.cpp | ||
| TestUnicodeArguments.cpp | ||
| TestWinReg.js | ||
| TestingAtomList.h | ||
| TestingAtoms.cpp | ||
| TestingAtoms.h | ||
| moz.build | ||
| nsIFileEnumerator.cpp | ||
| resources.h | ||
| test.properties | ||