src/share/vm/runtime/globals.hpp

rev 8910 : full patch for jfr

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 262,271 ****
--- 262,279 ----
  
    bool is_bool() const;
    bool get_bool() const;
    void set_bool(bool value);
  
+   bool is_int() const;
+   int get_int() const;
+   void set_int(int value);
+ 
+   bool is_uint() const;
+   uint get_uint() const;
+   void set_uint(uint value);
+ 
    bool is_intx() const;
    intx get_intx() const;
    void set_intx(intx value);
  
    bool is_uintx() const;
*** 274,283 ****
--- 282,295 ----
  
    bool is_uint64_t() const;
    uint64_t get_uint64_t() const;
    void set_uint64_t(uint64_t value);
  
+   bool is_size_t() const;
+   size_t get_size_t() const;
+   void set_size_t(size_t value);
+ 
    bool is_double() const;
    double get_double() const;
    void set_double(double value);
  
    bool is_ccstr() const;
*** 373,384 ****
    static bool intxAt(const char* name, size_t len, intx* value);
    static bool intxAt(const char* name, intx* value)      { return intxAt(name, strlen(name), value); }
    static bool intxAtPut(const char* name, size_t len, intx* value, Flag::Flags origin);
    static bool intxAtPut(const char* name, intx* value, Flag::Flags origin)   { return intxAtPut(name, strlen(name), value, origin); }
  
!   static bool uintxAt(const char* name, size_t len, uintx* value);
!   static bool uintxAt(const char* name, uintx* value)    { return uintxAt(name, strlen(name), value); }
    static bool uintxAtPut(const char* name, size_t len, uintx* value, Flag::Flags origin);
    static bool uintxAtPut(const char* name, uintx* value, Flag::Flags origin) { return uintxAtPut(name, strlen(name), value, origin); }
  
    static bool uint64_tAt(const char* name, size_t len, uint64_t* value);
    static bool uint64_tAt(const char* name, uint64_t* value) { return uint64_tAt(name, strlen(name), value); }
--- 385,396 ----
    static bool intxAt(const char* name, size_t len, intx* value);
    static bool intxAt(const char* name, intx* value)      { return intxAt(name, strlen(name), value); }
    static bool intxAtPut(const char* name, size_t len, intx* value, Flag::Flags origin);
    static bool intxAtPut(const char* name, intx* value, Flag::Flags origin)   { return intxAtPut(name, strlen(name), value, origin); }
  
!   static bool uintxAt(const char* name, size_t len, uintx* value, bool allow_locked = false, bool return_flag = false);
!   static bool uintxAt(const char* name, uintx* value, bool allow_locked = false, bool return_flag = false)    { return uintxAt(name, strlen(name), value, allow_locked, return_flag); }
    static bool uintxAtPut(const char* name, size_t len, uintx* value, Flag::Flags origin);
    static bool uintxAtPut(const char* name, uintx* value, Flag::Flags origin) { return uintxAtPut(name, strlen(name), value, origin); }
  
    static bool uint64_tAt(const char* name, size_t len, uint64_t* value);
    static bool uint64_tAt(const char* name, uint64_t* value) { return uint64_tAt(name, strlen(name), value); }
*** 404,413 ****
--- 416,431 ----
    static void printFlags(outputStream* out, bool withComments);
  
    static void verify() PRODUCT_RETURN;
  };
  
+ #if INCLUDE_TRACE
+ #define TRACE_ONLY(code) code
+ #else
+ #define TRACE_ONLY(code)
+ #endif
+ 
  // use this for flags that are true by default in the debug version but
  // false in the optimized version, and vice versa
  #ifdef ASSERT
  #define trueInDebug  true
  #define falseInDebug false
*** 3988,3998 ****
    product(bool, UseLockedTracing, false,                                    \
            "Use locked-tracing when doing event-based tracing")              \
                                                                              \
    product_pd(bool, PreserveFramePointer,                                    \
               "Use the FP register for holding the frame pointer "           \
!              "and not as a general purpose register.")
  
  /*
   *  Macros for factoring of globals
   */
  
--- 4006,4033 ----
    product(bool, UseLockedTracing, false,                                    \
            "Use locked-tracing when doing event-based tracing")              \
                                                                              \
    product_pd(bool, PreserveFramePointer,                                    \
               "Use the FP register for holding the frame pointer "           \
!              "and not as a general purpose register.")                      \
!                                                                             \
!   TRACE_ONLY(product(bool, FlightRecorder, false,                           \
!           "Enable Flight Recorder"))                                        \
!                                                                             \
!   TRACE_ONLY(product(ccstr, FlightRecorderOptions, NULL,                    \
!           "Flight Recorder options"))                                       \
!                                                                             \
!   TRACE_ONLY(product(ccstr, StartFlightRecording, NULL,                     \
!           "Start flight recording with options"))                           \
!                                                                             \
!   experimental(bool, UseFastUnorderedTimeStamps, false,                     \
!           "Use platform unstable time where supported for timestamps only") \
!                                                                             \
!   product(bool, PrintJFRLog, false,                                         \
!           "Print JFR log ")                                                 \
!                                                                             \
!   product(bool, EnableJFR, false, "Enable JFR feature")                     \
  
  /*
   *  Macros for factoring of globals
   */