1019 static int _vmindex_offset;
1020
1021 static void compute_offsets();
1022
1023 public:
1024 // Accessors
1025 static oop clazz(oop mname);
1026 static void set_clazz(oop mname, oop clazz);
1027
1028 static oop type(oop mname);
1029 static void set_type(oop mname, oop type);
1030
1031 static oop name(oop mname);
1032 static void set_name(oop mname, oop name);
1033
1034 static int flags(oop mname);
1035 static void set_flags(oop mname, int flags);
1036
1037 static Metadata* vmtarget(oop mname);
1038 static void set_vmtarget(oop mname, Metadata* target);
1039
1040 static intptr_t vmindex(oop mname);
1041 static void set_vmindex(oop mname, intptr_t index);
1042
1043 // Testers
1044 static bool is_subclass(Klass* klass) {
1045 return klass->is_subclass_of(SystemDictionary::MemberName_klass());
1046 }
1047 static bool is_instance(oop obj) {
1048 return obj != NULL && is_subclass(obj->klass());
1049 }
1050
1051 // Relevant integer codes (keep these in synch. with MethodHandleNatives.Constants):
1052 enum {
1053 MN_IS_METHOD = 0x00010000, // method (not constructor)
1054 MN_IS_CONSTRUCTOR = 0x00020000, // constructor
1055 MN_IS_FIELD = 0x00040000, // field
1056 MN_IS_TYPE = 0x00080000, // nested type
1057 MN_REFERENCE_KIND_SHIFT = 24, // refKind
1058 MN_REFERENCE_KIND_MASK = 0x0F000000 >> MN_REFERENCE_KIND_SHIFT,
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1019 static int _vmindex_offset;
1020
1021 static void compute_offsets();
1022
1023 public:
1024 // Accessors
1025 static oop clazz(oop mname);
1026 static void set_clazz(oop mname, oop clazz);
1027
1028 static oop type(oop mname);
1029 static void set_type(oop mname, oop type);
1030
1031 static oop name(oop mname);
1032 static void set_name(oop mname, oop name);
1033
1034 static int flags(oop mname);
1035 static void set_flags(oop mname, int flags);
1036
1037 static Metadata* vmtarget(oop mname);
1038 static void set_vmtarget(oop mname, Metadata* target);
1039 #if INCLUDE_JVMTI
1040 static void adjust_vmtarget(oop mname, Metadata* target);
1041 #endif // INCLUDE_JVMTI
1042
1043 static intptr_t vmindex(oop mname);
1044 static void set_vmindex(oop mname, intptr_t index);
1045
1046 // Testers
1047 static bool is_subclass(Klass* klass) {
1048 return klass->is_subclass_of(SystemDictionary::MemberName_klass());
1049 }
1050 static bool is_instance(oop obj) {
1051 return obj != NULL && is_subclass(obj->klass());
1052 }
1053
1054 // Relevant integer codes (keep these in synch. with MethodHandleNatives.Constants):
1055 enum {
1056 MN_IS_METHOD = 0x00010000, // method (not constructor)
1057 MN_IS_CONSTRUCTOR = 0x00020000, // constructor
1058 MN_IS_FIELD = 0x00040000, // field
1059 MN_IS_TYPE = 0x00080000, // nested type
1060 MN_REFERENCE_KIND_SHIFT = 24, // refKind
1061 MN_REFERENCE_KIND_MASK = 0x0F000000 >> MN_REFERENCE_KIND_SHIFT,
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