52 #endif // ASSERT
53
54 // Constructors for metadata handles
55 #define DEF_METADATA_HANDLE_FN(name, type) \
56 inline name##Handle::name##Handle(type* obj) : _value(obj), _thread(NULL) { \
57 if (obj != NULL) { \
58 assert(((Metadata*)obj)->is_valid(), "obj is valid"); \
59 _thread = Thread::current(); \
60 assert (_thread->is_in_stack((address)this), "not on stack?"); \
61 _thread->metadata_handles()->push((Metadata*)obj); \
62 } \
63 } \
64 inline name##Handle::name##Handle(Thread* thread, type* obj) : _value(obj), _thread(thread) { \
65 if (obj != NULL) { \
66 assert(((Metadata*)obj)->is_valid(), "obj is valid"); \
67 assert(_thread == Thread::current(), "thread must be current"); \
68 assert (_thread->is_in_stack((address)this), "not on stack?"); \
69 _thread->metadata_handles()->push((Metadata*)obj); \
70 } \
71 } \
72 inline name##Handle::name##Handle(const name##Handle &h) { \
73 _value = h._value; \
74 if (_value != NULL) { \
75 assert(_value->is_valid(), "obj is valid"); \
76 if (h._thread != NULL) { \
77 assert(h._thread == Thread::current(), "thread must be current");\
78 _thread = h._thread; \
79 } else { \
80 _thread = Thread::current(); \
81 } \
82 assert (_thread->is_in_stack((address)this), "not on stack?"); \
83 _thread->metadata_handles()->push((Metadata*)_value); \
84 } else { \
85 _thread = NULL; \
86 } \
87 } \
88 inline name##Handle& name##Handle::operator=(const name##Handle &s) { \
89 remove(); \
90 _value = s._value; \
91 if (_value != NULL) { \
92 assert(_value->is_valid(), "obj is valid"); \
93 if (s._thread != NULL) { \
94 assert(s._thread == Thread::current(), "thread must be current");\
95 _thread = s._thread; \
96 } else { \
97 _thread = Thread::current(); \
98 } \
99 assert (_thread->is_in_stack((address)this), "not on stack?"); \
100 _thread->metadata_handles()->push((Metadata*)_value); \
101 } else { \
102 _thread = NULL; \
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52 #endif // ASSERT
53
54 // Constructors for metadata handles
55 #define DEF_METADATA_HANDLE_FN(name, type) \
56 inline name##Handle::name##Handle(type* obj) : _value(obj), _thread(NULL) { \
57 if (obj != NULL) { \
58 assert(((Metadata*)obj)->is_valid(), "obj is valid"); \
59 _thread = Thread::current(); \
60 assert (_thread->is_in_stack((address)this), "not on stack?"); \
61 _thread->metadata_handles()->push((Metadata*)obj); \
62 } \
63 } \
64 inline name##Handle::name##Handle(Thread* thread, type* obj) : _value(obj), _thread(thread) { \
65 if (obj != NULL) { \
66 assert(((Metadata*)obj)->is_valid(), "obj is valid"); \
67 assert(_thread == Thread::current(), "thread must be current"); \
68 assert (_thread->is_in_stack((address)this), "not on stack?"); \
69 _thread->metadata_handles()->push((Metadata*)obj); \
70 } \
71 } \
72 inline name##Handle::name##Handle(const name##Handle &h, bool check_in_stack) { \
73 _value = h._value; \
74 if (_value != NULL) { \
75 assert(_value->is_valid(), "obj is valid"); \
76 if (h._thread != NULL) { \
77 assert(h._thread == Thread::current(), "thread must be current");\
78 _thread = h._thread; \
79 } else { \
80 _thread = Thread::current(); \
81 } \
82 assert (! check_in_stack || _thread->is_in_stack((address)this), "not on stack?"); \
83 _thread->metadata_handles()->push((Metadata*)_value); \
84 } else { \
85 _thread = NULL; \
86 } \
87 } \
88 inline name##Handle& name##Handle::operator=(const name##Handle &s) { \
89 remove(); \
90 _value = s._value; \
91 if (_value != NULL) { \
92 assert(_value->is_valid(), "obj is valid"); \
93 if (s._thread != NULL) { \
94 assert(s._thread == Thread::current(), "thread must be current");\
95 _thread = s._thread; \
96 } else { \
97 _thread = Thread::current(); \
98 } \
99 assert (_thread->is_in_stack((address)this), "not on stack?"); \
100 _thread->metadata_handles()->push((Metadata*)_value); \
101 } else { \
102 _thread = NULL; \
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