25 #ifndef SHARE_VM_PRIMS_JVMTIENVTHREADSTATE_HPP
  26 #define SHARE_VM_PRIMS_JVMTIENVTHREADSTATE_HPP
  27 
  28 #include "jvmtifiles/jvmti.h"
  29 #include "memory/allocation.hpp"
  30 #include "oops/instanceKlass.hpp"
  31 #include "prims/jvmtiEventController.hpp"
  32 #include "utilities/globalDefinitions.hpp"
  33 #include "utilities/growableArray.hpp"
  34 
  35 class JvmtiEnv;
  36 
  37 ///////////////////////////////////////////////////////////////
  38 //
  39 // class JvmtiFramePop
  40 // Used by              : JvmtiFramePops
  41 // Used by JVMTI methods: none directly.
  42 //
  43 // Wrapper class for FramePop, used in the JvmtiFramePops class.
  44 //
  45 // Two problems: 1) this isn't being used as a ValueObj class, in
  46 // several places there are constructors for it. 2) It seems like
  47 // overkill as a means to get an assert and name the geater than
  48 // operator.  I'm trying to to rewrite everything.
  49 
  50 class JvmtiFramePop {
  51  private:
  52   // Frame number counting from BOTTOM (oldest) frame;
  53   // bottom frame == #0
  54   int _frame_number;
  55  public:
  56   JvmtiFramePop() {}
  57   JvmtiFramePop(int frame_number) {
  58     assert(frame_number >= 0, "invalid frame number");
  59     _frame_number = frame_number;
  60   }
  61 
  62   int frame_number() { return _frame_number; }
  63   int above_on_stack(JvmtiFramePop& other) { return _frame_number > other._frame_number; }
  64   void print() PRODUCT_RETURN;
  65 };
  66 
  67 

  25 #ifndef SHARE_VM_PRIMS_JVMTIENVTHREADSTATE_HPP
  26 #define SHARE_VM_PRIMS_JVMTIENVTHREADSTATE_HPP
  27 
  28 #include "jvmtifiles/jvmti.h"
  29 #include "memory/allocation.hpp"
  30 #include "oops/instanceKlass.hpp"
  31 #include "prims/jvmtiEventController.hpp"
  32 #include "utilities/globalDefinitions.hpp"
  33 #include "utilities/growableArray.hpp"
  34 
  35 class JvmtiEnv;
  36 
  37 ///////////////////////////////////////////////////////////////
  38 //
  39 // class JvmtiFramePop
  40 // Used by              : JvmtiFramePops
  41 // Used by JVMTI methods: none directly.
  42 //
  43 // Wrapper class for FramePop, used in the JvmtiFramePops class.
  44 //
  45 // Two problems: 1) this isn't being used as a value class, in
  46 // several places there are constructors for it. 2) It seems like
  47 // overkill as a means to get an assert and name the greater than
  48 // operator.  I'm trying to to rewrite everything.
  49 
  50 class JvmtiFramePop {
  51  private:
  52   // Frame number counting from BOTTOM (oldest) frame;
  53   // bottom frame == #0
  54   int _frame_number;
  55  public:
  56   JvmtiFramePop() {}
  57   JvmtiFramePop(int frame_number) {
  58     assert(frame_number >= 0, "invalid frame number");
  59     _frame_number = frame_number;
  60   }
  61 
  62   int frame_number() { return _frame_number; }
  63   int above_on_stack(JvmtiFramePop& other) { return _frame_number > other._frame_number; }
  64   void print() PRODUCT_RETURN;
  65 };
  66 
  67