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9.2銆€ParseArgs浠嬬粛452 9.2.1銆€CompilerOptions綾諱粙緇?53 9.2.2銆€ProcessOptions鍑芥暟浠嬬粛454 9.2.3銆€InsertCompileOptions鍑芥暟浠嬬粛455 9.3銆€OpenFile浠嬬粛456 9.4銆€Setup浠嬬粛458 9.4.1銆€Setup浠g爜鍒嗘瀽涔嬩竴458 9.4.2銆€Setup浠g爜鍒嗘瀽涔嬩簩464 9.4.3銆€Setup浠g爜鍒嗘瀽涔嬩笁474 9.4.4銆€Setup浠g爜鍒嗘瀽涔嬪洓484 9.5銆€CompileImage484 9.5.1銆€Compile485 9.5.2銆€ArtCompileDEX496 9.5.3銆€OptimizingCompiler JniCompile499 9.5.4銆€OptimizingCompiler Compile527 9.6銆€OAT鍜孉RT鏂囦歡鏍煎紡浠嬬粛544 9.6.1銆€OAT鏂囦歡鏍煎紡544 9.6.2銆€ART鏂囦歡鏍煎紡550 9.6.3銆€oatdump浠嬬粛554 9.7銆€鎬葷粨561 絎?0绔犮€€瑙i噴鎵ц鍜孞IT562 10.1銆€鍩虹鐭ヨ瘑564 10.1.1銆€LinkCode564 10.1.2銆€Runtime ArtMethod566 10.1.3銆€鏍堝拰鍙傛暟浼犻€?72 10.2銆€瑙i噴鎵ц580 10.2.1銆€art_quick_to_interpreter_bridge580 10.2.2銆€artQuickToInterpreter-Bridge582 10.2.3銆€EnterInterpreterFromEntry-Point584 10.2.4銆€璋冪敤鏍堢殑綆$悊鍜岄亶鍘?93 10.3銆€ART涓殑JIT599 10.3.1銆€Jit銆丣itCodeCache絳?00 10.3.2銆€JIT闃堝€兼帶鍒朵笌澶勭悊609 10.3.3銆€OSR鐨勫鐞?12 10.4銆€HDeoptimize鐨勫鐞?15 10.4.1銆€VisitDeoptimize鐩稿叧616 10.4.2銆€QuickExceptionHandler鐩稿叧618 10.4.3銆€瑙i噴鎵ц涓叧浜嶥eoptimize鐨勫鐞?21 10.5銆€Instrumentation浠嬬粛623 10.5.1銆€MethodEnterEvent鍜孧ethodExitEvent624 10.5.2銆€DexPcMovedEvent625 10.6銆€寮傚父鎶曢€掑拰澶勭悊625 10.6.1銆€鎶涘紓甯?26 10.6.2銆€寮傚父澶勭悊629 10.7銆€鎬葷粨635 絎?1绔犮€€ART涓殑JNI636 11.1銆€JavaVM鍜孞NIEnv637 11.1.1銆€JavaVMExt鐩稿叧浠嬬粛638 11.1.2銆€JNIEnvExt浠嬬粛642 11.2銆€Java native鏂規(guī)硶鐨勮皟鐢?44 11.2.1銆€art_jni_dlsym_lookup_stub644 11.2.2銆€art_quick_generic_jni_trampoline646 11.3銆€CallStaticVoidMethod651 11.4銆€JNI涓紩鐢ㄥ瀷瀵硅薄鐨勭鐞?53 11.4.1銆€鍏抽敭綾諱粙緇?53 11.4.2銆€JniMethodStart鍜孞niMethod-End657 11.4.3銆€IndirectReferenceTable鐩稿叧鍑芥暟658 11.4.4銆€NewObject鍜宩object鐨勫惈涔?60 11.4.5銆€JNI涓紩鐢ㄥ璞$浉鍏?62 11.4.6銆€PushLocalFrame鍜孭opLocalFrame663 11.4.7銆€鍥炴敹寮曠敤瀵硅薄664 11.5銆€鎬葷粨666 絎?2绔犮€€CheckPoints銆佺嚎紼嬪悓姝ュ強(qiáng)淇″彿澶勭悊668 12.1銆€CheckPoints浠嬬粛669 12.1.1銆€璁劇疆Check Point鏍囧織浣?70 12.1.2銆€Check Points鐨勮緗?72 12.1.3銆€鎵ц媯€鏌ョ偣澶勭殑浠誨姟676 12.2銆€ThreadList鍜孴hreadState681 12.2.1銆€綰跨▼ID683 12.2.2銆€RunCheckpoint鍜孌ump684 12.2.3銆€SuspendAll鍜孯esumeAll687 12.2.4銆€Thread鐘舵€佸垏鎹?90 12.3銆€綰跨▼鍚屾鐩稿叧鐭ヨ瘑691 12.3.1銆€鍏抽敭綾諱粙緇?92 12.3.2銆€synchronized鐨勫鐞?97 12.3.3銆€Object wait銆乶otifyAll絳?05 12.4銆€volatile鎴愬憳鐨勮鍐?07 12.4.1銆€鍩虹鐭ヨ瘑707 12.4.2銆€瑙i噴鎵ц妯″紡涓嬬殑澶勭悊711 12.4.3銆€鏈哄櫒鐮佹墽琛屾ā寮忕殑澶勭悊712 12.5銆€淇″彿澶勭悊714 12.5.1銆€zygote榪涚▼鐨勫鐞?14 12.5.2銆€闈瀦ygote榪涚▼鐨勫鐞?16 12.6銆€鎬葷粨719 絎?3绔犮€€鍐呭瓨鍒嗛厤涓庨噴鏀?20 13.1銆€Space絳夊叧閿被浠嬬粛722 13.2銆€ZygoteSpace723 13.3銆€BumpPointerSpace鍜孯egionSpace725 13.3.1銆€BumpPointerSpace726 13.3.2銆€RegionSpace733 13.4銆€DlMallocSpace鍜孯osAlloc-Space740 13.4.1銆€DlMallocSpace741 13.4.2銆€RosAllocSpace745 13.4.3銆€rosalloc浠嬬粛748 13.5銆€LargeObjectMapSpace760 13.6銆€new-instance/array鎸囦護(hù)鐨勫鐞?62 13.6.1銆€璁劇疆鍐呭瓨鍒嗛厤鍣?62 13.6.2銆€瑙i噴鎵ц妯″紡涓嬬殑澶勭悊767 13.6.3銆€鏈哄櫒鐮佹墽琛屾ā寮忎笅鐨勫鐞?70 13.6.4銆€Heap AllocObjectWith-Allocator773 13.7銆€緇嗚Space779 13.7.1銆€Space綾?79 13.7.2銆€ContinuousSpace鍜孌iscon-tinuousSpace綾?81 13.7.3銆€MemMapSpace鍜孋ontinuous MemMapAllocSpace綾?82 13.7.4銆€MallocSpace綾?83 13.8銆€Heap瀛︿範(fàn)涔嬩簩784 13.8.1銆€Heap鏋勯€犲嚱鏁?84 13.8.2銆€鍏抽敭綾諱粙緇?92 13.8.3銆€ObjectVisitReferences806 13.9銆€鎬葷粨812 絎?4绔犮€€ART涓殑GC813 14.1銆€GC鍩虹鐭ヨ瘑814 14.1.1銆€Mark-Sweep Collection鍘熺悊浠嬬粛815 14.1.2銆€Copying Collection鍘熺悊浠嬬粛817 14.1.3銆€Mark-Compact Collection鍘熺悊浠嬬粛818 14.1.4銆€鍏朵粬姒傚康819 14.2銆€Runtime VisitRoots819 14.2.1銆€鍏抽敭鏁版嵁緇撴瀯821 14.2.2銆€Thread VisitRoots824 14.3銆€ART GC姒傝827 14.3.1銆€鍏抽敭鏁版嵁緇撴瀯827 14.3.2銆€ART GC閫夐」830 14.3.3銆€鍒涘緩鍥炴敹鍣ㄥ拰璁劇疆鍥炴敹絳栫暐832 14.4銆€MarkSweep835 14.4.1銆€Heap鐩稿叧鎴愬憳鍙橀噺鍙栧€兼儏鍐?35 14.4.2銆€MarkSweep姒傝矊837 14.4.3銆€MarkingPhase840 14.4.4銆€PausePhase848 14.4.5銆€ReclaimPhase851 14.4.6銆€FinishPhase857 14.4.7銆€PartialMarkSweep857 14.4.8銆€StickyMarkSweep858 14.4.9銆€Concurrent MarkSweep864 14.4.10銆€Parallel GC868 14.4.11銆€MarkSweep灝忕粨869 14.5銆€ConcurrentCopying870 14.5.1銆€InitalizePhase871 14.5.2銆€FlipThreadRoots873 14.5.3銆€MarkingPhase881 14.5.4銆€ReclaimPhase883 14.5.5ConcurrentCopying灝忕粨885 14.6銆€MarkCompact885 14.6.1銆€MarkingPhase886 14.6.2銆€ReclaimPhase889 14.6.3銆€MarkCompact灝忕粨891 14.7銆€SemiSpace892 14.7.1銆€InitializePhase893 14.7.2銆€MarkingPhase894 14.7.3銆€SemiSpace灝忕粨898 14.8銆€Java Reference瀵硅薄鐨勫鐞?99 14.8.1銆€鍩虹鐭ヨ瘑899 14.8.2銆€MarkSweep涓璕eference瀵硅薄鐨勫鐞?03 14.8.3ReferenceProcessor904 14.8.4銆€PhantomReference鐨勫鐞?12 14.8.5銆€finalize鍑芥暟鐨勮皟鐢?13 14.8.6銆€Reference澶勭悊灝忕粨917 14.9銆€Heap瀛︿範(fàn)涔嬩笁917 14.9.1銆€Heap Trim917 14.9.2銆€CollectGarbageInternal919 14.9.3銆€PreZygoteFork924 14.9.4銆€鍐呭瓨紕庣墖鐨勮В鍐?26 14.10銆€鎬葷粨927
14.11銆€鍙傝€冭祫鏂?28 |