src/hotspot/share/runtime/sharedRuntime.cpp

*** 94,10 ***
--- 94,13 ---
  #include "opto/runtime.hpp"
  #endif
  #if INCLUDE_JFR
  #include "jfr/jfr.inline.hpp"
  #endif
+ #if INCLUDE_SHENANDOAHGC
+ #include "gc/shenandoah/shenandoahRuntime.hpp"
+ #endif
  
  // Shared runtime stub routines reside in their own unique blob with a
  // single entry point
  
  

*** 175,10 ***
--- 178,106 ---
    _polling_page_return_handler_blob =
      generate_handler_blob(StubId::shared_polling_page_return_handler_id,
                            CAST_FROM_FN_PTR(address, SafepointSynchronize::handle_polling_page_exception));
  
    generate_deopt_blob();
+ 
+ #if INCLUDE_SHENANDOAHGC
+   if (UseShenandoahGC) {
+     ResourceMark rm;
+     _shenandoah_keepalive_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_keepalive_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::write_barrier_pre),
+                                  /* has_return = */ false, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_keepalive_gp_blob = 
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_keepalive_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::write_barrier_pre),
+                                  /* has_return = */ false, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_keepalive_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_keepalive_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::write_barrier_pre),
+                                  /* has_return = */ false, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_strong_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_strong_gp_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_strong_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_strong_narrow_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_narrow_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong_narrow),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_strong_narrow_gp_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_narrow_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_strong_narrow_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_strong_narrow_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_strong_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_weak_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_weak_gp_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_weak_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_weak_narrow_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_narrow_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak_narrow),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_weak_narrow_gp_blob  =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_narrow_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_weak_narrow_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_weak_narrow_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_weak_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_phantom_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_phantom_gp_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_phantom_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+ 
+     _shenandoah_lrb_phantom_narrow_none_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_narrow_none_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom_narrow),
+                                  /* has_return = */ true, /* save_registers = */ false, /* save_vectors = */ false);
+     _shenandoah_lrb_phantom_narrow_gp_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_narrow_gp_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ false);
+     _shenandoah_lrb_phantom_narrow_all_blob =
+       generate_gc_slow_call_blob(StubId::shared_shenandoah_lrb_phantom_narrow_all_id,
+                                  CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_phantom_narrow),
+                                  /* has_return = */ true, /* save_registers = */ true, /* save_vectors = */ true);
+   }
+ #endif
  }
  
  void SharedRuntime::init_adapter_library() {
    AdapterHandlerLibrary::initialize();
  }