ZygoteStartupSteps

Linux

init
- restart
- app_process
  - runtime
    - new
    - config arguments
    - java env
      - startVM
      - Find Class
      - Find Method
      - invoke Method
        
        com.andrid.internal.os.ZygoteInit:main
        
        Go to Java World

Java World

ZygoteInit.main
- RegisterZygoteSocket
- preload
  - Classes
  - Resources
- gc
- startSystemServer
  - com.android.server.SystemServer
  - Zygote.forkSystemServer
    - Child
      - handleSystemServerProcess
        
        closeServerSocket
        
        Run
        
        WrapperInit.execApplication
        
        RuntimeInit.zygoteInit
        
        applicationInit
        
        invokeStaticMain
        
        Get main method
        
        throw new ZygoteInit.MethodAndArgsCaller
    - Parent
      - return true
- run
  - ForkMode
  - SelectLoopMode
    - add peer to list
    - Get item from list
      - peer.runOnce
        
        Prepare
        
        forkAndSpecialize
        
        Child
        
        handleChildProc
        
        invokeStaticMain
        
        Run
        
        Parent
        
        peer wait
        
        return true
- closeServerSocket
- catch MethodAndArgsCaller
  - save to caller
  - caller.run
- catch RuntimeException
  - save to ex
  - closeServerSocket
  - throw ex

文章目录

1 ZygoteStartupSteps
- 1.1 Linux
- 1.2 Java World

创建@

2012-12-17

最后修改@

2013-08-29

相同类目/Categories