194 static T load_in_heap(T* addr) {
195 return Raw::template load<T>(addr);
196 }
197
198 template <typename T>
199 static T load_in_heap_at(oop base, ptrdiff_t offset) {
200 return Raw::template load_at<T>(base, offset);
201 }
202
203 template <typename T>
204 static void store_in_heap(T* addr, T value) {
205 Raw::store(addr, value);
206 }
207
208 template <typename T>
209 static void store_in_heap_at(oop base, ptrdiff_t offset, T value) {
210 Raw::store_at(base, offset, value);
211 }
212
213 template <typename T>
214 static T atomic_cmpxchg_in_heap(T new_value, T* addr, T compare_value) {
215 return Raw::atomic_cmpxchg(new_value, addr, compare_value);
216 }
217
218 template <typename T>
219 static T atomic_cmpxchg_in_heap_at(T new_value, oop base, ptrdiff_t offset, T compare_value) {
220 return Raw::atomic_cmpxchg_at(new_value, base, offset, compare_value);
221 }
222
223 template <typename T>
224 static T atomic_xchg_in_heap(T new_value, T* addr) {
225 return Raw::atomic_xchg(new_value, addr);
226 }
227
228 template <typename T>
229 static T atomic_xchg_in_heap_at(T new_value, oop base, ptrdiff_t offset) {
230 return Raw::atomic_xchg_at(new_value, base, offset);
231 }
232
233 template <typename T>
234 static void arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
235 arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
236 size_t length) {
237 Raw::arraycopy(src_obj, src_offset_in_bytes, src_raw,
238 dst_obj, dst_offset_in_bytes, dst_raw,
239 length);
240 }
241
242 // Heap oop accesses. These accessors get resolved when
243 // IN_HEAP is set (e.g. when using the HeapAccess API), it is
244 // an oop_* overload, and the barrier strength is AS_NORMAL.
245 template <typename T>
246 static oop oop_load_in_heap(T* addr) {
247 return Raw::template oop_load<oop>(addr);
248 }
249
250 static oop oop_load_in_heap_at(oop base, ptrdiff_t offset) {
251 return Raw::template oop_load_at<oop>(base, offset);
252 }
253
254 template <typename T>
255 static void oop_store_in_heap(T* addr, oop value) {
256 Raw::oop_store(addr, value);
257 }
258
259 static void oop_store_in_heap_at(oop base, ptrdiff_t offset, oop value) {
260 Raw::oop_store_at(base, offset, value);
261 }
262
263 template <typename T>
264 static oop oop_atomic_cmpxchg_in_heap(oop new_value, T* addr, oop compare_value) {
265 return Raw::oop_atomic_cmpxchg(new_value, addr, compare_value);
266 }
267
268 static oop oop_atomic_cmpxchg_in_heap_at(oop new_value, oop base, ptrdiff_t offset, oop compare_value) {
269 return Raw::oop_atomic_cmpxchg_at(new_value, base, offset, compare_value);
270 }
271
272 template <typename T>
273 static oop oop_atomic_xchg_in_heap(oop new_value, T* addr) {
274 return Raw::oop_atomic_xchg(new_value, addr);
275 }
276
277 static oop oop_atomic_xchg_in_heap_at(oop new_value, oop base, ptrdiff_t offset) {
278 return Raw::oop_atomic_xchg_at(new_value, base, offset);
279 }
280
281 template <typename T>
282 static bool oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
283 arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
284 size_t length);
285
286 // Off-heap oop accesses. These accessors get resolved when
287 // IN_HEAP is not set (e.g. when using the NativeAccess API), it is
288 // an oop* overload, and the barrier strength is AS_NORMAL.
289 template <typename T>
290 static oop oop_load_not_in_heap(T* addr) {
291 return Raw::template oop_load<oop>(addr);
292 }
293
294 template <typename T>
295 static void oop_store_not_in_heap(T* addr, oop value) {
296 Raw::oop_store(addr, value);
297 }
298
299 template <typename T>
300 static oop oop_atomic_cmpxchg_not_in_heap(oop new_value, T* addr, oop compare_value) {
301 return Raw::oop_atomic_cmpxchg(new_value, addr, compare_value);
302 }
303
304 template <typename T>
305 static oop oop_atomic_xchg_not_in_heap(oop new_value, T* addr) {
306 return Raw::oop_atomic_xchg(new_value, addr);
307 }
308
309 // Clone barrier support
310 static void clone_in_heap(oop src, oop dst, size_t size) {
311 Raw::clone(src, dst, size);
312 }
313
314 static oop resolve(oop obj) {
315 return Raw::resolve(obj);
316 }
317 };
318 };
319
320 template<typename T>
321 inline T* barrier_set_cast(BarrierSet* bs) {
322 assert(bs->is_a(BarrierSet::GetName<T>::value), "wrong type of barrier set");
323 return static_cast<T*>(bs);
324 }
325
326 #endif // SHARE_GC_SHARED_BARRIERSET_HPP
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194 static T load_in_heap(T* addr) {
195 return Raw::template load<T>(addr);
196 }
197
198 template <typename T>
199 static T load_in_heap_at(oop base, ptrdiff_t offset) {
200 return Raw::template load_at<T>(base, offset);
201 }
202
203 template <typename T>
204 static void store_in_heap(T* addr, T value) {
205 Raw::store(addr, value);
206 }
207
208 template <typename T>
209 static void store_in_heap_at(oop base, ptrdiff_t offset, T value) {
210 Raw::store_at(base, offset, value);
211 }
212
213 template <typename T>
214 static T atomic_cmpxchg_in_heap(T* addr, T compare_value, T new_value) {
215 return Raw::atomic_cmpxchg(addr, compare_value, new_value);
216 }
217
218 template <typename T>
219 static T atomic_cmpxchg_in_heap_at(oop base, ptrdiff_t offset, T compare_value, T new_value) {
220 return Raw::atomic_cmpxchg_at(base, offset, compare_value, new_value);
221 }
222
223 template <typename T>
224 static T atomic_xchg_in_heap(T* addr, T new_value) {
225 return Raw::atomic_xchg(addr, new_value);
226 }
227
228 template <typename T>
229 static T atomic_xchg_in_heap_at(oop base, ptrdiff_t offset, T new_value) {
230 return Raw::atomic_xchg_at(base, offset, new_value);
231 }
232
233 template <typename T>
234 static void arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
235 arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
236 size_t length) {
237 Raw::arraycopy(src_obj, src_offset_in_bytes, src_raw,
238 dst_obj, dst_offset_in_bytes, dst_raw,
239 length);
240 }
241
242 // Heap oop accesses. These accessors get resolved when
243 // IN_HEAP is set (e.g. when using the HeapAccess API), it is
244 // an oop_* overload, and the barrier strength is AS_NORMAL.
245 template <typename T>
246 static oop oop_load_in_heap(T* addr) {
247 return Raw::template oop_load<oop>(addr);
248 }
249
250 static oop oop_load_in_heap_at(oop base, ptrdiff_t offset) {
251 return Raw::template oop_load_at<oop>(base, offset);
252 }
253
254 template <typename T>
255 static void oop_store_in_heap(T* addr, oop value) {
256 Raw::oop_store(addr, value);
257 }
258
259 static void oop_store_in_heap_at(oop base, ptrdiff_t offset, oop value) {
260 Raw::oop_store_at(base, offset, value);
261 }
262
263 template <typename T>
264 static oop oop_atomic_cmpxchg_in_heap(T* addr, oop compare_value, oop new_value) {
265 return Raw::oop_atomic_cmpxchg(addr, compare_value, new_value);
266 }
267
268 static oop oop_atomic_cmpxchg_in_heap_at(oop base, ptrdiff_t offset, oop compare_value, oop new_value) {
269 return Raw::oop_atomic_cmpxchg_at(base, offset, compare_value, new_value);
270 }
271
272 template <typename T>
273 static oop oop_atomic_xchg_in_heap(T* addr, oop new_value) {
274 return Raw::oop_atomic_xchg(addr, new_value);
275 }
276
277 static oop oop_atomic_xchg_in_heap_at(oop base, ptrdiff_t offset, oop new_value) {
278 return Raw::oop_atomic_xchg_at(base, offset, new_value);
279 }
280
281 template <typename T>
282 static bool oop_arraycopy_in_heap(arrayOop src_obj, size_t src_offset_in_bytes, T* src_raw,
283 arrayOop dst_obj, size_t dst_offset_in_bytes, T* dst_raw,
284 size_t length);
285
286 // Off-heap oop accesses. These accessors get resolved when
287 // IN_HEAP is not set (e.g. when using the NativeAccess API), it is
288 // an oop* overload, and the barrier strength is AS_NORMAL.
289 template <typename T>
290 static oop oop_load_not_in_heap(T* addr) {
291 return Raw::template oop_load<oop>(addr);
292 }
293
294 template <typename T>
295 static void oop_store_not_in_heap(T* addr, oop value) {
296 Raw::oop_store(addr, value);
297 }
298
299 template <typename T>
300 static oop oop_atomic_cmpxchg_not_in_heap(T* addr, oop compare_value, oop new_value) {
301 return Raw::oop_atomic_cmpxchg(addr, compare_value, new_value);
302 }
303
304 template <typename T>
305 static oop oop_atomic_xchg_not_in_heap(T* addr, oop new_value) {
306 return Raw::oop_atomic_xchg(addr, new_value);
307 }
308
309 // Clone barrier support
310 static void clone_in_heap(oop src, oop dst, size_t size) {
311 Raw::clone(src, dst, size);
312 }
313
314 static oop resolve(oop obj) {
315 return Raw::resolve(obj);
316 }
317 };
318 };
319
320 template<typename T>
321 inline T* barrier_set_cast(BarrierSet* bs) {
322 assert(bs->is_a(BarrierSet::GetName<T>::value), "wrong type of barrier set");
323 return static_cast<T*>(bs);
324 }
325
326 #endif // SHARE_GC_SHARED_BARRIERSET_HPP
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