src/hotspot/share/runtime/sharedRuntime.hpp

@@ -36,10 +36,11 @@
  #include "utilities/macros.hpp"
  
  class AdapterHandlerEntry;
  class AdapterFingerPrint;
  class vframeStream;
+ class MetaspaceClosure;
  
  // Runtime is the base class for various runtime interfaces
  // (InterpreterRuntime, CompilerRuntime, etc.). It provides
  // shared functionality such as exception forwarding (C++ to
  // Java exceptions), locking/unlocking mechanisms, statistical

@@ -566,10 +567,25 @@
    static address handle_wrong_method_abstract(JavaThread* current);
    static address handle_wrong_method_ic_miss(JavaThread* current);
  
    static address handle_unsafe_access(JavaThread* thread, address next_pc);
  
+  private:
+   static PerfTickCounters* _perf_resolve_opt_virtual_total_time;
+   static PerfTickCounters* _perf_resolve_virtual_total_time;
+   static PerfTickCounters* _perf_resolve_static_total_time;
+   static PerfTickCounters* _perf_handle_wrong_method_total_time;
+   static PerfTickCounters* _perf_ic_miss_total_time;
+  public:
+   static uint _ic_miss_ctr;                      // total # of IC misses
+   static uint _wrong_method_ctr;
+   static uint _resolve_static_ctr;
+   static uint _resolve_virtual_ctr;
+   static uint _resolve_opt_virtual_ctr;
+ 
+   static void print_counters_on(outputStream* st);
+ 
  #ifndef PRODUCT
  
    // Collect and print inline cache miss statistics
   private:
    enum { maxICmiss_count = 100 };

@@ -577,15 +593,10 @@
    static int     _ICmiss_count[maxICmiss_count]; // miss counts
    static address _ICmiss_at[maxICmiss_count];    // miss addresses
    static void trace_ic_miss(address at);
  
   public:
-   static uint _ic_miss_ctr;                      // total # of IC misses
-   static uint _wrong_method_ctr;
-   static uint _resolve_static_ctr;
-   static uint _resolve_virtual_ctr;
-   static uint _resolve_opt_virtual_ctr;
    static uint _implicit_null_throws;
    static uint _implicit_div0_throws;
  
    static uint _jbyte_array_copy_ctr;       // Slow-path byte array copy
    static uint _jshort_array_copy_ctr;      // Slow-path short array copy

@@ -625,13 +636,13 @@
    static address nof_inlined_calls_addr()               { return (address)&_nof_inlined_calls; }
    static address nof_static_calls_addr()                { return (address)&_nof_static_calls; }
    static address nof_inlined_static_calls_addr()        { return (address)&_nof_inlined_static_calls; }
    static address nof_interface_calls_addr()             { return (address)&_nof_interface_calls; }
    static address nof_inlined_interface_calls_addr()     { return (address)&_nof_inlined_interface_calls; }
-   static void print_call_statistics(uint64_t comp_total);
-   static void print_ic_miss_histogram();
  
+   static void print_call_statistics_on(outputStream* st);
+   static void print_ic_miss_histogram_on(outputStream* st);
  #endif // PRODUCT
  
    static void print_statistics() PRODUCT_RETURN;
  };
  

@@ -817,11 +828,11 @@
    static void print_handler_on(outputStream* st, const CodeBlob* b);
    static bool contains(const CodeBlob* b);
    static const char* name(AdapterFingerPrint* fingerprint);
    static uint32_t id(AdapterFingerPrint* fingerprint);
  #ifndef PRODUCT
-   static void print_statistics();
+   static void print_statistics_on(outputStream* st);
  #endif // PRODUCT
  
    static bool is_abstract_method_adapter(AdapterHandlerEntry* adapter);
  
    static AdapterBlob* link_aot_adapter_handler(AdapterHandlerEntry* handler) NOT_CDS_RETURN_(nullptr);