// step 10
func initSucceeded(class *heap.Class) {
initCond := class.InitCond()
initCond.L.Lock()
defer initCond.L.Unlock()
class.MarkFullyInitialized()
class.InitCond().Broadcast()
}
// see: jls8 12.4.2. Detailed Initialization Procedure
// http://docs.oracle.com/javase/specs/jls/se8/html/jls-12.html#jls-12.4.2
func initClass(thread *Thread, class *heap.Class) {
// step 1
initCond := class.InitCond()
initCond.L.Lock()
// step 2 & 3
threadPtr := uintptr(unsafe.Pointer(thread))
isInitializing, initThreadPtr := class.IsBeingInitialized()
if isInitializing {
if initThreadPtr != threadPtr {
initCond.Wait()
} else {
initCond.L.Unlock()
return
}
}
// step 4
if class.IsFullyInitialized() {
initCond.L.Unlock()
return
}
// step 5
if class.IsInitializationFailed() {
initCond.L.Unlock()
panic("NoClassDefFoundError") // todo
}
// step 6
class.MarkBeingInitialized(threadPtr)
initCond.L.Unlock()
initConstantStaticFields(class)
// step 7
defer initSuperClass(thread, class)
// step 8
// todo
// step 9 & 10
callClinit(thread, class)
// step 11 & 12
// todo
}