Home
last modified time | relevance | path

Searched refs:LockWord (Results 1 – 25 of 35) sorted by relevance

12

/art/tools/cpp-define-generator/
Dlockword.def22 art::LockWord::kGCStateMaskShifted)
24 art::LockWord::kGCStateMaskShiftedToggled)
26 art::LockWord::kGCStateShift)
28 art::LockWord::kGCStateSize)
30 art::LockWord::kMarkBitStateMaskShifted)
32 art::LockWord::kMarkBitStateShift)
34 art::LockWord::kReadBarrierStateMaskShifted)
36 art::LockWord::kReadBarrierStateMaskShiftedToggled)
38 art::LockWord::kReadBarrierStateShift)
40 art::LockWord::kStateForwardingAddress)
[all …]
/art/runtime/
Dlock_word-inl.h25 inline uint32_t LockWord::ThinLockOwner() const { in ThinLockOwner()
31 inline uint32_t LockWord::ThinLockCount() const { in ThinLockCount()
37 inline Monitor* LockWord::FatLockMonitor() const { in FatLockMonitor()
44 inline size_t LockWord::ForwardingAddress() const { in ForwardingAddress()
49 inline LockWord::LockWord() : value_(0) { in LockWord() function
53 inline LockWord::LockWord(Monitor* mon, uint32_t gc_state) in LockWord() function
63 inline int32_t LockWord::GetHashCode() const { in GetHashCode()
Dlock_word.h66 class LockWord {
139 static LockWord FromThinLockId(uint32_t thread_id, uint32_t count, uint32_t gc_state) { in FromThinLockId()
143 return LockWord((thread_id << kThinLockOwnerShift) | in FromThinLockId()
149 static LockWord FromForwardingAddress(size_t target) { in FromForwardingAddress()
151 return LockWord((target >> kForwardingAddressShift) | kStateForwardingAddressShifted); in FromForwardingAddress()
154 static LockWord FromHashCode(uint32_t hash_code, uint32_t gc_state) { in FromHashCode()
157 return LockWord((hash_code << kHashShift) | in FromHashCode()
162 static LockWord FromDefault(uint32_t gc_state) { in FromDefault()
163 return LockWord(gc_state << kGCStateShift); in FromDefault()
166 static bool IsDefault(LockWord lw) { in IsDefault()
[all …]
Dmonitor.cc157 LockWord lw(GetObject()->GetLockWord(false)); in Install()
159 case LockWord::kThinLocked: { in Install()
164 case LockWord::kHashCode: { in Install()
168 case LockWord::kFatLocked: { in Install()
172 case LockWord::kUnlocked: { in Install()
181 LockWord fat(this, lw.GCState()); in Install()
966 LockWord lw(obj->GetLockWord(false)); in Deflate()
968 if (lw.GetState() == LockWord::kFatLocked) { in Deflate()
983 if (static_cast<uint32_t>(monitor->lock_count_) > LockWord::kThinLockMaxCount) { in Deflate()
987 LockWord new_lw = LockWord::FromThinLockId(owner->GetThreadId(), in Deflate()
[all …]
Dmonitor_test.cc72 LockWord lock_after = monitor_test_->object_.Get()->GetLockWord(false); // it to thinLocked. in Run()
73 LockWord::LockState new_state = lock_after.GetState(); in Run()
76 if (LockWord::LockState::kThinLocked != new_state) { in Run()
78 ASSERT_EQ(LockWord::LockState::kThinLocked, new_state); // To fail the test. in Run()
84 LockWord lock_after2 = monitor_test_->object_.Get()->GetLockWord(false); in Run()
85 LockWord::LockState new_state2 = lock_after2.GetState(); in Run()
88 if (LockWord::LockState::kFatLocked != new_state2) { in Run()
90 ASSERT_EQ(LockWord::LockState::kFatLocked, new_state2); // To fail the test. in Run()
Dmonitor_pool.h52 DCHECK_ALIGNED(mon, LockWord::kMonitorIdAlignment); in CreateMonitor()
79 return reinterpret_cast<Monitor*>(mon_id << LockWord::kMonitorIdAlignmentShift); in MonitorFromMonitorId()
87 return reinterpret_cast<MonitorId>(mon) >> LockWord::kMonitorIdAlignmentShift; in MonitorIdFromMonitor()
211 static_assert(kMaxListSize * kChunkSize < (1 << LockWord::kMonitorIdSize),
Dmonitor.h42 class LockWord; variable
125 static bool IsValidLockWord(LockWord lock_word);
149 static void InflateThinLocked(Thread* self, Handle<mirror::Object> obj, LockWord lock_word,
162 int error = posix_memalign(&result, LockWord::kMonitorIdAlignment, size); in new()
Dtransaction_test.cc71 LockWord old_lock_word = h_klass->GetLockWord(false); in testTransactionAbort()
81 LockWord new_lock_word = h_klass->GetLockWord(false); in testTransactionAbort()
82 EXPECT_TRUE(LockWord::Equal<false>(old_lock_word, new_lock_word)); in testTransactionAbort()
121 LockWord old_lock_word = h_obj->GetLockWord(false); in TEST_F()
126 LockWord new_lock_word = h_obj->GetLockWord(false); in TEST_F()
130 LockWord aborted_lock_word = h_obj->GetLockWord(false); in TEST_F()
131 EXPECT_FALSE(LockWord::Equal<false>(old_lock_word, new_lock_word)); in TEST_F()
132 EXPECT_TRUE(LockWord::Equal<false>(aborted_lock_word, new_lock_word)); in TEST_F()
Dcommon_throws.cc457 constexpr uint32_t gray_byte_position = LockWord::kReadBarrierStateShift / kBitsPerByte; in IsValidReadBarrierImplicitCheck()
Dthread_list.cc83 CHECK(Monitor::IsValidLockWord(LockWord::FromThinLockId(kMaxThreadId, 1, 0U))); in ThreadList()
/art/runtime/mirror/
Dobject-readbarrier-inl.h33 inline LockWord Object::GetLockWord(bool as_volatile) { in GetLockWord()
35 return LockWord(GetField32Volatile<kVerifyFlags>(MonitorOffset())); in GetLockWord()
37 return LockWord(GetField32<kVerifyFlags>(MonitorOffset())); in GetLockWord()
61 inline bool Object::CasLockWord(LockWord old_val, in CasLockWord()
62 LockWord new_val, in CasLockWord()
91 LockWord lw(static_cast<uint32_t>(result)); in GetReadBarrierState()
107 LockWord lw(static_cast<uint32_t>(result)); in GetReadBarrierState()
111 LockWord lw = GetLockWord(false); in GetReadBarrierState()
120 LockWord lw = GetLockWord(false); in GetReadBarrierState()
134 LockWord lw(GetFieldPrimitive<uint32_t, /*kIsVolatile=*/false>(MonitorOffset())); in GetReadBarrierState()
[all …]
Dobject.cc181 (expected_value & LockWord::kHashMask) == 0); in GenerateIdentityHashCode()
182 return expected_value & LockWord::kHashMask; in GenerateIdentityHashCode()
192 LockWord lw = current_this->GetLockWord(false); in IdentityHashCode()
194 case LockWord::kUnlocked: { in IdentityHashCode()
197 LockWord hash_word = LockWord::FromHashCode(GenerateIdentityHashCode(), lw.GCState()); in IdentityHashCode()
198 DCHECK_EQ(hash_word.GetState(), LockWord::kHashCode); in IdentityHashCode()
206 case LockWord::kThinLocked: { in IdentityHashCode()
217 case LockWord::kFatLocked: { in IdentityHashCode()
223 case LockWord::kHashCode: { in IdentityHashCode()
Dobject.h36 class LockWord; variable
148 LockWord GetLockWord(bool as_volatile) REQUIRES_SHARED(Locks::mutator_lock_);
150 void SetLockWord(LockWord new_val, bool as_volatile) REQUIRES_SHARED(Locks::mutator_lock_);
151 bool CasLockWord(LockWord old_val, LockWord new_val, CASMode mode, std::memory_order memory_order)
Dobject-inl.h69 inline void Object::SetLockWord(LockWord new_val, bool as_volatile) { in SetLockWord()
114 LockWord lw = GetLockWord(false); in SetReadBarrierState()
/art/runtime/gc/collector/
Dsemi_space-inl.h31 LockWord lock_word = obj->GetLockWord(false); in GetForwardingAddressInFromSpace()
32 if (lock_word.GetState() != LockWord::kForwardingAddress) { in GetForwardingAddressInFromSpace()
56 LockWord::FromForwardingAddress(reinterpret_cast<size_t>(forward_address)), false); in MarkObject()
Dconcurrent_copying-inl.h229 LockWord lw = from_ref->GetLockWord(false); in GetFwdPtr()
230 if (lw.GetState() == LockWord::kForwardingAddress) { in GetFwdPtr()
Dconcurrent_copying.cc3384 sizeof(LockWord), in Copy()
3395 LockWord old_lock_word = from_ref->GetLockWord(false); in Copy()
3397 if (old_lock_word.GetState() == LockWord::kForwardingAddress) { in Copy()
3431 CHECK_NE(to_ref->GetLockWord(false).GetState(), LockWord::kForwardingAddress); in Copy()
3446 LockWord new_lock_word = LockWord::FromForwardingAddress(reinterpret_cast<size_t>(to_ref)); in Copy()
3482 CHECK_NE(to_ref->GetLockWord(false).GetState(), LockWord::kForwardingAddress); in Copy()
/art/runtime/arch/
Dstub_test.cc601 LockWord lock = obj->GetLockWord(false); in TEST_F()
602 LockWord::LockState old_state = lock.GetState(); in TEST_F()
603 EXPECT_EQ(LockWord::LockState::kUnlocked, old_state); in TEST_F()
607 LockWord lock_after = obj->GetLockWord(false); in TEST_F()
608 LockWord::LockState new_state = lock_after.GetState(); in TEST_F()
609 EXPECT_EQ(LockWord::LockState::kThinLocked, new_state); in TEST_F()
617 LockWord l_inc = obj->GetLockWord(false); in TEST_F()
618 LockWord::LockState l_inc_state = l_inc.GetState(); in TEST_F()
619 EXPECT_EQ(LockWord::LockState::kThinLocked, l_inc_state); in TEST_F()
631 LockWord lock_after2 = obj2->GetLockWord(false); in TEST_F()
[all …]
/art/dex2oat/linker/
Dimage_writer.cc916 object->SetLockWord(LockWord::FromForwardingAddress(offset), false); in SetImageOffset()
923 obj->SetLockWord(LockWord::FromForwardingAddress(offset), false); in UpdateImageOffset()
944 return object->GetLockWord(false).GetState() == LockWord::kForwardingAddress; in IsImageOffsetAssigned()
950 LockWord lock_word = object->GetLockWord(false); in GetImageOffset()
964 LockWord lw(object->GetLockWord(false)); in SetImageBinSlot()
966 case LockWord::kFatLocked: in SetImageBinSlot()
968 case LockWord::kThinLocked: { in SetImageBinSlot()
970 bool thin = (lw.GetState() == LockWord::kThinLocked); in SetImageBinSlot()
980 case LockWord::kUnlocked: in SetImageBinSlot()
983 case LockWord::kHashCode: in SetImageBinSlot()
[all …]
Dimage_writer.h251 static const size_t kBinShift = BitSizeOf<uint32_t>() - kBinBits - LockWord::kGCStateSize;
/art/dex2oat/linker/arm/
Drelative_patcher_thumb2_test.cc745 DCHECK_GE(LockWord::kReadBarrierStateShift, 8u); // ROR modified immediate. in TestBakerFieldWide()
746 uint32_t ror_shift = 7 + (32 - LockWord::kReadBarrierStateShift); in TestBakerFieldWide()
846 DCHECK_GE(LockWord::kReadBarrierStateShift, 8u); // ROR modified immediate. in TestBakerFieldNarrow()
847 uint32_t ror_shift = 7 + (32 - LockWord::kReadBarrierStateShift); in TestBakerFieldNarrow()
1131 DCHECK_GE(LockWord::kReadBarrierStateShift, 8u); // ROR modified immediate. in TEST_F()
1132 uint32_t ror_shift = 7 + (32 - LockWord::kReadBarrierStateShift); in TEST_F()
/art/runtime/jni/
Djni_env_ext.cc197 if ((o->GetLockWord(false).GetState() == LockWord::kThinLocked) && in ComputeMonitorDescription()
Djni_internal_test.cc2392 LockWord lock_word = soa.Decode<mirror::Object>(jobj)->GetLockWord(true); in IsLocked()
2394 case LockWord::kHashCode: in IsLocked()
2395 case LockWord::kUnlocked: in IsLocked()
2397 case LockWord::kThinLocked: in IsLocked()
2399 case LockWord::kFatLocked: in IsLocked()
/art/dex2oat/linker/arm64/
Drelative_patcher_arm64_test.cc1078 0x37000000u | (LockWord::kReadBarrierStateShift << 19) | /* ip0 */ 16; in TestBakerField()
1323 0x37000000u | (LockWord::kReadBarrierStateShift << 19) | /* ip0 */ 16; in TEST_F()
/art/compiler/optimizing/
Dintrinsics_x86_64.cc1148 constexpr uint32_t gray_byte_position = LockWord::kReadBarrierStateShift / kBitsPerByte; in VisitSystemArrayCopy()
1149 constexpr uint32_t gray_bit_position = LockWord::kReadBarrierStateShift % kBitsPerByte; in VisitSystemArrayCopy()

12