25 #ifndef SHARE_VM_PRIMS_WHITEBOX_HPP

    25 #ifndef SHARE_VM_PRIMS_WHITEBOX_HPP

    26 #define SHARE_VM_PRIMS_WHITEBOX_HPP

    26 #define SHARE_VM_PRIMS_WHITEBOX_HPP

    27 

    27 

    28 #include "prims/jni.h"

    28 #include "prims/jni.h"

    29 

    29 

    30 #include "memory/allocation.hpp"

    31 #include "memory/allocation.hpp"

    31 #include "oops/oopsHierarchy.hpp"

    32 #include "oops/oopsHierarchy.hpp"

    32 #include "oops/symbol.hpp"

    33 #include "oops/symbol.hpp"

    33 #include "runtime/interfaceSupport.hpp"

    34 #include "runtime/interfaceSupport.hpp"

    34 

    35 

    54     }                                                                  \

    55     }                                                                  \

    55   } while (0)

    56   } while (0)

    56 

    57 

    57 class CodeBlob;

    58 class CodeBlob;

    58 class CodeHeap;

    59 class CodeHeap;

    59 

    61 

    60 class WhiteBox : public AllStatic {

    62 class WhiteBox : public AllStatic {

    61  private:

    63  private:

    62   static bool _used;

    64   static bool _used;

    63  public:

    65  public:

    66   static void set_used() { _used = true; }

    68   static void set_used() { _used = true; }

    67   static int offset_for_field(const char* field_name, oop object,

    69   static int offset_for_field(const char* field_name, oop object,

    68     Symbol* signature_symbol);

    70     Symbol* signature_symbol);

    69   static const char* lookup_jstring(const char* field_name, oop object);

    71   static const char* lookup_jstring(const char* field_name, oop object);

    70   static bool lookup_bool(const char* field_name, oop object);

    72   static bool lookup_bool(const char* field_name, oop object);

    72   static int get_blob_type(const CodeBlob* code);

    75   static int get_blob_type(const CodeBlob* code);

    73   static CodeHeap* get_code_heap(int blob_type);

    76   static CodeHeap* get_code_heap(int blob_type);

    74   static CodeBlob* allocate_code_blob(int blob_type, int size);

    77   static CodeBlob* allocate_code_blob(int blob_type, int size);

    75   static int array_bytes_to_length(size_t bytes);

    78   static int array_bytes_to_length(size_t bytes);

    76   static void register_methods(JNIEnv* env, jclass wbclass, JavaThread* thread,

    79   static void register_methods(JNIEnv* env, jclass wbclass, JavaThread* thread,