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src/share/vm/interpreter/interpreterRuntime.cpp
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rev 11777 : [mq]: gcinterface.patch
*** 627,645 ****
#endif
if (PrintBiasedLockingStatistics) {
Atomic::inc(BiasedLocking::slow_path_entry_count_addr());
}
Handle h_obj(thread, elem->obj());
! assert(Universe::heap()->is_in_reserved_or_null(h_obj()),
"must be NULL or an object");
if (UseBiasedLocking) {
// Retry fast entry if bias is revoked to avoid unnecessary inflation
ObjectSynchronizer::fast_enter(h_obj, elem->lock(), true, CHECK);
} else {
ObjectSynchronizer::slow_enter(h_obj, elem->lock(), CHECK);
}
! assert(Universe::heap()->is_in_reserved_or_null(elem->obj()),
"must be NULL or an object");
#ifdef ASSERT
thread->last_frame().interpreter_frame_verify_monitor(elem);
#endif
IRT_END
--- 627,645 ----
#endif
if (PrintBiasedLockingStatistics) {
Atomic::inc(BiasedLocking::slow_path_entry_count_addr());
}
Handle h_obj(thread, elem->obj());
! assert(GC::gc()->heap()->is_in_reserved_or_null(h_obj()),
"must be NULL or an object");
if (UseBiasedLocking) {
// Retry fast entry if bias is revoked to avoid unnecessary inflation
ObjectSynchronizer::fast_enter(h_obj, elem->lock(), true, CHECK);
} else {
ObjectSynchronizer::slow_enter(h_obj, elem->lock(), CHECK);
}
! assert(GC::gc()->heap()->is_in_reserved_or_null(elem->obj()),
"must be NULL or an object");
#ifdef ASSERT
thread->last_frame().interpreter_frame_verify_monitor(elem);
#endif
IRT_END
*** 649,659 ****
IRT_ENTRY_NO_ASYNC(void, InterpreterRuntime::monitorexit(JavaThread* thread, BasicObjectLock* elem))
#ifdef ASSERT
thread->last_frame().interpreter_frame_verify_monitor(elem);
#endif
Handle h_obj(thread, elem->obj());
! assert(Universe::heap()->is_in_reserved_or_null(h_obj()),
"must be NULL or an object");
if (elem == NULL || h_obj()->is_unlocked()) {
THROW(vmSymbols::java_lang_IllegalMonitorStateException());
}
ObjectSynchronizer::slow_exit(h_obj(), elem->lock(), thread);
--- 649,659 ----
IRT_ENTRY_NO_ASYNC(void, InterpreterRuntime::monitorexit(JavaThread* thread, BasicObjectLock* elem))
#ifdef ASSERT
thread->last_frame().interpreter_frame_verify_monitor(elem);
#endif
Handle h_obj(thread, elem->obj());
! assert(GC::gc()->heap()->is_in_reserved_or_null(h_obj()),
"must be NULL or an object");
if (elem == NULL || h_obj()->is_unlocked()) {
THROW(vmSymbols::java_lang_IllegalMonitorStateException());
}
ObjectSynchronizer::slow_exit(h_obj(), elem->lock(), thread);
*** 714,727 ****
methodHandle m (thread, method(thread));
Bytecode_invoke call(m, bci(thread));
Symbol* signature = call.signature();
receiver = Handle(thread,
thread->last_frame().interpreter_callee_receiver(signature));
! assert(Universe::heap()->is_in_reserved_or_null(receiver()),
"sanity check");
assert(receiver.is_null() ||
! !Universe::heap()->is_in_reserved(receiver->klass()),
"sanity check");
}
// resolve method
CallInfo info;
--- 714,727 ----
methodHandle m (thread, method(thread));
Bytecode_invoke call(m, bci(thread));
Symbol* signature = call.signature();
receiver = Handle(thread,
thread->last_frame().interpreter_callee_receiver(signature));
! assert(GC::gc()->heap()->is_in_reserved_or_null(receiver()),
"sanity check");
assert(receiver.is_null() ||
! !GC::gc()->heap()->is_in_reserved(receiver->klass()),
"sanity check");
}
// resolve method
CallInfo info;
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