217
218 void ConstantOopWriteValue::write_on(DebugInfoWriteStream* stream) {
219 #ifdef ASSERT
220 {
221 // cannot use ThreadInVMfromNative here since in case of JVMCI compiler,
222 // thread is already in VM state.
223 ThreadInVMfromUnknown tiv;
224 assert(JNIHandles::resolve(value()) == NULL ||
225 Universe::heap()->is_in_reserved(JNIHandles::resolve(value())),
226 "Should be in heap");
227 }
228 #endif
229 stream->write_int(CONSTANT_OOP_CODE);
230 stream->write_handle(value());
231 }
232
233 void ConstantOopWriteValue::print_on(outputStream* st) const {
234 // using ThreadInVMfromUnknown here since in case of JVMCI compiler,
235 // thread is already in VM state.
236 ThreadInVMfromUnknown tiv;
237 JNIHandles::resolve(value())->print_value_on(st);
238 }
239
240
241 // ConstantOopReadValue
242
243 ConstantOopReadValue::ConstantOopReadValue(DebugInfoReadStream* stream) {
244 _value = Handle(Thread::current(), stream->read_oop());
245 assert(_value() == NULL ||
246 Universe::heap()->is_in_reserved(_value()), "Should be in heap");
247 }
248
249 void ConstantOopReadValue::write_on(DebugInfoWriteStream* stream) {
250 ShouldNotReachHere();
251 }
252
253 void ConstantOopReadValue::print_on(outputStream* st) const {
254 value()()->print_value_on(st);
255 }
256
257
258 // MonitorValue
259
260 MonitorValue::MonitorValue(ScopeValue* owner, Location basic_lock, bool eliminated) {
261 _owner = owner;
262 _basic_lock = basic_lock;
263 _eliminated = eliminated;
264 }
265
266 MonitorValue::MonitorValue(DebugInfoReadStream* stream) {
267 _basic_lock = Location(stream);
268 _owner = ScopeValue::read_from(stream);
269 _eliminated = (stream->read_bool() != 0);
270 }
271
272 void MonitorValue::write_on(DebugInfoWriteStream* stream) {
273 _basic_lock.write_on(stream);
274 _owner->write_on(stream);
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217
218 void ConstantOopWriteValue::write_on(DebugInfoWriteStream* stream) {
219 #ifdef ASSERT
220 {
221 // cannot use ThreadInVMfromNative here since in case of JVMCI compiler,
222 // thread is already in VM state.
223 ThreadInVMfromUnknown tiv;
224 assert(JNIHandles::resolve(value()) == NULL ||
225 Universe::heap()->is_in_reserved(JNIHandles::resolve(value())),
226 "Should be in heap");
227 }
228 #endif
229 stream->write_int(CONSTANT_OOP_CODE);
230 stream->write_handle(value());
231 }
232
233 void ConstantOopWriteValue::print_on(outputStream* st) const {
234 // using ThreadInVMfromUnknown here since in case of JVMCI compiler,
235 // thread is already in VM state.
236 ThreadInVMfromUnknown tiv;
237 oopDesc::print_value_on(st, JNIHandles::resolve(value()));
238 }
239
240
241 // ConstantOopReadValue
242
243 ConstantOopReadValue::ConstantOopReadValue(DebugInfoReadStream* stream) {
244 _value = Handle(Thread::current(), stream->read_oop());
245 assert(_value() == NULL ||
246 Universe::heap()->is_in_reserved(_value()), "Should be in heap");
247 }
248
249 void ConstantOopReadValue::write_on(DebugInfoWriteStream* stream) {
250 ShouldNotReachHere();
251 }
252
253 void ConstantOopReadValue::print_on(outputStream* st) const {
254 oopDesc::print_value_on(st, value()());
255 }
256
257
258 // MonitorValue
259
260 MonitorValue::MonitorValue(ScopeValue* owner, Location basic_lock, bool eliminated) {
261 _owner = owner;
262 _basic_lock = basic_lock;
263 _eliminated = eliminated;
264 }
265
266 MonitorValue::MonitorValue(DebugInfoReadStream* stream) {
267 _basic_lock = Location(stream);
268 _owner = ScopeValue::read_from(stream);
269 _eliminated = (stream->read_bool() != 0);
270 }
271
272 void MonitorValue::write_on(DebugInfoWriteStream* stream) {
273 _basic_lock.write_on(stream);
274 _owner->write_on(stream);
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