3710   // Start Attach Listener if +StartAttachListener or it can't be started lazily
3711   if (!DisableAttachMechanism) {
3712     AttachListener::vm_start();
3713     if (StartAttachListener || AttachListener::init_at_startup()) {
3714       AttachListener::init();
3715     }
3716   }
3717 
3718   // Launch -Xrun agents
3719   // Must be done in the JVMTI live phase so that for backward compatibility the JDWP
3720   // back-end can launch with -Xdebug -Xrunjdwp.
3721   if (!EagerXrunInit && Arguments::init_libraries_at_startup()) {
3722     create_vm_init_libraries();
3723   }
3724 
3725   if (CleanChunkPoolAsync) {
3726     Chunk::start_chunk_pool_cleaner_task();
3727   }
3728 
3729   // initialize compiler(s)
3730 #if defined(COMPILER1) || defined(COMPILER2) || defined(SHARK) || INCLUDE_JVMCI
3731   CompileBroker::compilation_init(CHECK_JNI_ERR);
3732 #endif
3733 
3734   // Pre-initialize some JSR292 core classes to avoid deadlock during class loading.
3735   // It is done after compilers are initialized, because otherwise compilations of
3736   // signature polymorphic MH intrinsics can be missed
3737   // (see SystemDictionary::find_method_handle_intrinsic).
3738   initialize_jsr292_core_classes(CHECK_JNI_ERR);
3739 
3740   // This will initialize the module system.  Only java.base classes can be
3741   // loaded until phase 2 completes
3742   call_initPhase2(CHECK_JNI_ERR);
3743 
3744   // Always call even when there are not JVMTI environments yet, since environments
3745   // may be attached late and JVMTI must track phases of VM execution
3746   JvmtiExport::enter_start_phase();
3747 
3748   // Notify JVMTI agents that VM has started (JNI is up) - nop if no agents.
3749   JvmtiExport::post_vm_start();
3750 

3710   // Start Attach Listener if +StartAttachListener or it can't be started lazily
3711   if (!DisableAttachMechanism) {
3712     AttachListener::vm_start();
3713     if (StartAttachListener || AttachListener::init_at_startup()) {
3714       AttachListener::init();
3715     }
3716   }
3717 
3718   // Launch -Xrun agents
3719   // Must be done in the JVMTI live phase so that for backward compatibility the JDWP
3720   // back-end can launch with -Xdebug -Xrunjdwp.
3721   if (!EagerXrunInit && Arguments::init_libraries_at_startup()) {
3722     create_vm_init_libraries();
3723   }
3724 
3725   if (CleanChunkPoolAsync) {
3726     Chunk::start_chunk_pool_cleaner_task();
3727   }
3728 
3729   // initialize compiler(s)
3730 #if defined(COMPILER1) || defined(COMPILER2) || INCLUDE_JVMCI
3731   CompileBroker::compilation_init(CHECK_JNI_ERR);
3732 #endif
3733 
3734   // Pre-initialize some JSR292 core classes to avoid deadlock during class loading.
3735   // It is done after compilers are initialized, because otherwise compilations of
3736   // signature polymorphic MH intrinsics can be missed
3737   // (see SystemDictionary::find_method_handle_intrinsic).
3738   initialize_jsr292_core_classes(CHECK_JNI_ERR);
3739 
3740   // This will initialize the module system.  Only java.base classes can be
3741   // loaded until phase 2 completes
3742   call_initPhase2(CHECK_JNI_ERR);
3743 
3744   // Always call even when there are not JVMTI environments yet, since environments
3745   // may be attached late and JVMTI must track phases of VM execution
3746   JvmtiExport::enter_start_phase();
3747 
3748   // Notify JVMTI agents that VM has started (JNI is up) - nop if no agents.
3749   JvmtiExport::post_vm_start();
3750