84 static void store_barrier_heap_with_healing(zpointer* p);
85 static void store_barrier_heap_without_healing(zpointer* p);
86 static void no_keep_alive_store_barrier_heap(zpointer* p);
87
88 static void store_barrier_native_with_healing(zpointer* p);
89 static void store_barrier_native_without_healing(zpointer* p);
90
91 [[noreturn]]
92 static void unsupported();
93 static zaddress load_barrier(narrowOop* p, zpointer o) { unsupported(); return zaddress::null; }
94 static zaddress load_barrier_on_unknown_oop_ref(oop base, ptrdiff_t offset, narrowOop* p, zpointer o) { unsupported(); return zaddress::null; }
95 static void store_barrier_heap_with_healing(narrowOop* p) { unsupported(); }
96 static void store_barrier_heap_without_healing(narrowOop* p) { unsupported(); }
97 static void no_keep_alive_store_barrier_heap(narrowOop* p) { unsupported(); }
98 static void store_barrier_native_with_healing(narrowOop* p) { unsupported(); }
99 static void store_barrier_native_without_healing(narrowOop* p) { unsupported(); }
100
101 static zaddress oop_copy_one_barriers(zpointer* dst, zpointer* src);
102 static OopCopyResult oop_copy_one_check_cast(zpointer* dst, zpointer* src, Klass* dst_klass);
103 static OopCopyResult oop_copy_one(zpointer* dst, zpointer* src);
104
105 static OopCopyResult oop_arraycopy_in_heap_check_cast(zpointer* dst, zpointer* src, size_t length, Klass* dst_klass);
106 static OopCopyResult oop_arraycopy_in_heap_no_check_cast(zpointer* dst, zpointer* src, size_t length);
107
108 public:
109 //
110 // In heap
111 //
112 static oop oop_load_in_heap(zpointer* p);
113 static oop oop_load_in_heap(oop* p) { return oop_load_in_heap((zpointer*)p); };
114 static oop oop_load_in_heap(narrowOop* p) { unsupported(); return nullptr; }
115
116 static oop oop_load_in_heap_at(oop base, ptrdiff_t offset);
117
118 static void oop_store_in_heap(zpointer* p, oop value);
119 static void oop_store_in_heap(oop* p, oop value) { oop_store_in_heap((zpointer*)p, value); }
120 static void oop_store_in_heap(narrowOop* p, oop value) { unsupported(); }
121 static void oop_store_in_heap_at(oop base, ptrdiff_t offset, oop value);
122
123 static void oop_store_not_in_heap(zpointer* p, oop value);
134 static oop oop_atomic_xchg_in_heap(oop* p, oop new_value) { return oop_atomic_xchg_in_heap((zpointer*)p, new_value); }
135 static oop oop_atomic_xchg_in_heap(narrowOop* p, oop new_value) { unsupported(); return nullptr; }
136 static oop oop_atomic_xchg_in_heap_at(oop base, ptrdiff_t offset, oop new_value);
137
138 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, zpointer* src_raw,
139 arrayOop dst_obj, size_t dst_offset_in_bytes, zpointer* dst_raw,
140 size_t length);
141 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, oop* src_raw,
142 arrayOop dst_obj, size_t dst_offset_in_bytes, oop* dst_raw,
143 size_t length) {
144 return oop_arraycopy_in_heap(src_obj, src_offset_in_bytes, (zpointer*)src_raw,
145 dst_obj, dst_offset_in_bytes, (zpointer*)dst_raw,
146 length);
147 }
148 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, narrowOop* src_raw,
149 arrayOop dst_obj, size_t dst_offset_in_bytes, narrowOop* dst_raw,
150 size_t length) { unsupported(); }
151
152 static void clone_in_heap(oop src, oop dst, size_t size);
153
154 //
155 // Not in heap
156 //
157 static oop oop_load_not_in_heap(zpointer* p);
158 static oop oop_load_not_in_heap(oop* p);
159 static oop oop_load_not_in_heap(narrowOop* p) { unsupported(); return nullptr; }
160
161 static oop oop_atomic_cmpxchg_not_in_heap(zpointer* p, oop compare_value, oop new_value);
162 static oop oop_atomic_cmpxchg_not_in_heap(oop* p, oop compare_value, oop new_value) {
163 return oop_atomic_cmpxchg_not_in_heap((zpointer*)p, compare_value, new_value);
164 }
165 static oop oop_atomic_cmpxchg_not_in_heap(narrowOop* addr, oop compare_value, oop new_value) { unsupported(); return nullptr; }
166
167 static oop oop_atomic_xchg_not_in_heap(zpointer* p, oop new_value);
168 static oop oop_atomic_xchg_not_in_heap(oop* p, oop new_value) { return oop_atomic_xchg_not_in_heap((zpointer*)p, new_value); }
169 static oop oop_atomic_xchg_not_in_heap(narrowOop* p, oop new_value) { unsupported(); return nullptr; }
170 };
171 };
172
173 template<> struct BarrierSet::GetName<ZBarrierSet> {
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84 static void store_barrier_heap_with_healing(zpointer* p);
85 static void store_barrier_heap_without_healing(zpointer* p);
86 static void no_keep_alive_store_barrier_heap(zpointer* p);
87
88 static void store_barrier_native_with_healing(zpointer* p);
89 static void store_barrier_native_without_healing(zpointer* p);
90
91 [[noreturn]]
92 static void unsupported();
93 static zaddress load_barrier(narrowOop* p, zpointer o) { unsupported(); return zaddress::null; }
94 static zaddress load_barrier_on_unknown_oop_ref(oop base, ptrdiff_t offset, narrowOop* p, zpointer o) { unsupported(); return zaddress::null; }
95 static void store_barrier_heap_with_healing(narrowOop* p) { unsupported(); }
96 static void store_barrier_heap_without_healing(narrowOop* p) { unsupported(); }
97 static void no_keep_alive_store_barrier_heap(narrowOop* p) { unsupported(); }
98 static void store_barrier_native_with_healing(narrowOop* p) { unsupported(); }
99 static void store_barrier_native_without_healing(narrowOop* p) { unsupported(); }
100
101 static zaddress oop_copy_one_barriers(zpointer* dst, zpointer* src);
102 static OopCopyResult oop_copy_one_check_cast(zpointer* dst, zpointer* src, Klass* dst_klass);
103 static OopCopyResult oop_copy_one(zpointer* dst, zpointer* src);
104 static OopCopyResult oop_clear_one(zpointer* dst);
105
106 static OopCopyResult oop_arraycopy_in_heap_check_cast(zpointer* dst, zpointer* src, size_t length, Klass* dst_klass);
107 static OopCopyResult oop_arraycopy_in_heap_no_check_cast(zpointer* dst, zpointer* src, size_t length);
108
109 public:
110 //
111 // In heap
112 //
113 static oop oop_load_in_heap(zpointer* p);
114 static oop oop_load_in_heap(oop* p) { return oop_load_in_heap((zpointer*)p); };
115 static oop oop_load_in_heap(narrowOop* p) { unsupported(); return nullptr; }
116
117 static oop oop_load_in_heap_at(oop base, ptrdiff_t offset);
118
119 static void oop_store_in_heap(zpointer* p, oop value);
120 static void oop_store_in_heap(oop* p, oop value) { oop_store_in_heap((zpointer*)p, value); }
121 static void oop_store_in_heap(narrowOop* p, oop value) { unsupported(); }
122 static void oop_store_in_heap_at(oop base, ptrdiff_t offset, oop value);
123
124 static void oop_store_not_in_heap(zpointer* p, oop value);
135 static oop oop_atomic_xchg_in_heap(oop* p, oop new_value) { return oop_atomic_xchg_in_heap((zpointer*)p, new_value); }
136 static oop oop_atomic_xchg_in_heap(narrowOop* p, oop new_value) { unsupported(); return nullptr; }
137 static oop oop_atomic_xchg_in_heap_at(oop base, ptrdiff_t offset, oop new_value);
138
139 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, zpointer* src_raw,
140 arrayOop dst_obj, size_t dst_offset_in_bytes, zpointer* dst_raw,
141 size_t length);
142 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, oop* src_raw,
143 arrayOop dst_obj, size_t dst_offset_in_bytes, oop* dst_raw,
144 size_t length) {
145 return oop_arraycopy_in_heap(src_obj, src_offset_in_bytes, (zpointer*)src_raw,
146 dst_obj, dst_offset_in_bytes, (zpointer*)dst_raw,
147 length);
148 }
149 static OopCopyResult oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, narrowOop* src_raw,
150 arrayOop dst_obj, size_t dst_offset_in_bytes, narrowOop* dst_raw,
151 size_t length) { unsupported(); }
152
153 static void clone_in_heap(oop src, oop dst, size_t size);
154
155 static void value_copy_in_heap(const ValuePayload& src, const ValuePayload& dst);
156 static void value_store_null_in_heap(const ValuePayload& dst);
157
158 //
159 // Not in heap
160 //
161 static oop oop_load_not_in_heap(zpointer* p);
162 static oop oop_load_not_in_heap(oop* p);
163 static oop oop_load_not_in_heap(narrowOop* p) { unsupported(); return nullptr; }
164
165 static oop oop_atomic_cmpxchg_not_in_heap(zpointer* p, oop compare_value, oop new_value);
166 static oop oop_atomic_cmpxchg_not_in_heap(oop* p, oop compare_value, oop new_value) {
167 return oop_atomic_cmpxchg_not_in_heap((zpointer*)p, compare_value, new_value);
168 }
169 static oop oop_atomic_cmpxchg_not_in_heap(narrowOop* addr, oop compare_value, oop new_value) { unsupported(); return nullptr; }
170
171 static oop oop_atomic_xchg_not_in_heap(zpointer* p, oop new_value);
172 static oop oop_atomic_xchg_not_in_heap(oop* p, oop new_value) { return oop_atomic_xchg_not_in_heap((zpointer*)p, new_value); }
173 static oop oop_atomic_xchg_not_in_heap(narrowOop* p, oop new_value) { unsupported(); return nullptr; }
174 };
175 };
176
177 template<> struct BarrierSet::GetName<ZBarrierSet> {
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