Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/prims/unsafe.cpp
src/share/vm/prims/unsafe.cpp
- changeset 5784
- 190899198332
- parent 5237
- f2110083203d
- child 6346
- 56cd09c4a5c9
- child 6502
- 3514ee402842
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replaced
| 5783:c1fbf21c7397 | 5784:190899198332 |
|---|---|
| 290 oop p = JNIHandles::resolve(obj); | 290 oop p = JNIHandles::resolve(obj); |
| 291 void* addr = index_oop_from_field_offset_long(p, offset); | 291 void* addr = index_oop_from_field_offset_long(p, offset); |
| 292 volatile oop v; | 292 volatile oop v; |
| 293 if (UseCompressedOops) { | 293 if (UseCompressedOops) { |
| 294 volatile narrowOop n = *(volatile narrowOop*) addr; | 294 volatile narrowOop n = *(volatile narrowOop*) addr; |
| 295 v = oopDesc::decode_heap_oop(n); | 295 (void)const_cast<oop&>(v = oopDesc::decode_heap_oop(n)); |
| 296 } else { | 296 } else { |
| 297 v = *(volatile oop*) addr; | 297 (void)const_cast<oop&>(v = *(volatile oop*) addr); |
| 298 } | 298 } |
| 299 OrderAccess::acquire(); | 299 OrderAccess::acquire(); |
| 300 return JNIHandles::make_local(env, v); | 300 return JNIHandles::make_local(env, v); |
| 301 UNSAFE_END | 301 UNSAFE_END |
| 302 | 302 |
| 1220 HOTSPOT_THREAD_PARK_END( | 1220 HOTSPOT_THREAD_PARK_END( |
| 1221 (uintptr_t) thread->parker()); | 1221 (uintptr_t) thread->parker()); |
| 1222 #endif /* USDT2 */ | 1222 #endif /* USDT2 */ |
| 1223 if (event.should_commit()) { | 1223 if (event.should_commit()) { |
| 1224 oop obj = thread->current_park_blocker(); | 1224 oop obj = thread->current_park_blocker(); |
| 1225 event.set_klass(obj ? obj->klass() : NULL); | 1225 event.set_klass((obj != NULL) ? obj->klass() : NULL); |
| 1226 event.set_timeout(time); | 1226 event.set_timeout(time); |
| 1227 event.set_address(obj ? (TYPE_ADDRESS) (uintptr_t) obj : 0); | 1227 event.set_address((obj != NULL) ? (TYPE_ADDRESS) cast_from_oop<uintptr_t>(obj) : 0); |
| 1228 event.commit(); | 1228 event.commit(); |
| 1229 } | 1229 } |
| 1230 UNSAFE_END | 1230 UNSAFE_END |
| 1231 | 1231 |
| 1232 UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread)) | 1232 UNSAFE_ENTRY(void, Unsafe_Unpark(JNIEnv *env, jobject unsafe, jobject jthread)) |
