src/hotspot/share/runtime/thread.cpp

rev 54327 : 8221477: Inject os/cpu-specific constants into Unsafe from JVM
Summary: Initialize Unsafe os/cpu-specific constants using injection instead of native callouts
Reviewed-by: stuefe

*** 3620,3629 ****
--- 3620,3634 ----
    Handle thread_group = create_initial_thread_group(CHECK);
    Universe::set_main_thread_group(thread_group());
    initialize_class(vmSymbols::java_lang_Thread(), CHECK);
    oop thread_object = create_initial_thread(thread_group, main_thread, CHECK);
    main_thread->set_threadObj(thread_object);
+ 
+   // initialize the hardware-specific constants needed by Unsafe
+   initialize_class(vmSymbols::jdk_internal_misc_UnsafeConstants(), CHECK);
+   jdk_internal_misc_UnsafeConstants::set_unsafe_constants();
+ 
    // Set thread status to running since main thread has
    // been started and running.
    java_lang_Thread::set_thread_status(thread_object,
                                        java_lang_Thread::RUNNABLE);