| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "interpreter_common.h" |
| |
| #include <cmath> |
| |
| #include "debugger.h" |
| #include "entrypoints/runtime_asm_entrypoints.h" |
| #include "mirror/array-inl.h" |
| #include "stack.h" |
| #include "unstarted_runtime.h" |
| #include "verifier/method_verifier.h" |
| |
| namespace art { |
| namespace interpreter { |
| |
| // All lambda closures have to be a consecutive pair of virtual registers. |
| static constexpr size_t kLambdaVirtualRegisterWidth = 2; |
| |
| void ThrowNullPointerExceptionFromInterpreter() { |
| ThrowNullPointerExceptionFromDexPC(); |
| } |
| |
| template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check> |
| bool DoFieldGet(Thread* self, ShadowFrame& shadow_frame, const Instruction* inst, |
| uint16_t inst_data) { |
| const bool is_static = (find_type == StaticObjectRead) || (find_type == StaticPrimitiveRead); |
| const uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); |
| ArtField* f = |
| FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, |
| Primitive::ComponentSize(field_type)); |
| if (UNLIKELY(f == nullptr)) { |
| CHECK(self->IsExceptionPending()); |
| return false; |
| } |
| Object* obj; |
| if (is_static) { |
| obj = f->GetDeclaringClass(); |
| } else { |
| obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); |
| if (UNLIKELY(obj == nullptr)) { |
| ThrowNullPointerExceptionForFieldAccess(f, true); |
| return false; |
| } |
| } |
| f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); |
| // Report this field access to instrumentation if needed. |
| instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); |
| if (UNLIKELY(instrumentation->HasFieldReadListeners())) { |
| Object* this_object = f->IsStatic() ? nullptr : obj; |
| instrumentation->FieldReadEvent(self, this_object, shadow_frame.GetMethod(), |
| shadow_frame.GetDexPC(), f); |
| } |
| uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); |
| switch (field_type) { |
| case Primitive::kPrimBoolean: |
| shadow_frame.SetVReg(vregA, f->GetBoolean(obj)); |
| break; |
| case Primitive::kPrimByte: |
| shadow_frame.SetVReg(vregA, f->GetByte(obj)); |
| break; |
| case Primitive::kPrimChar: |
| shadow_frame.SetVReg(vregA, f->GetChar(obj)); |
| break; |
| case Primitive::kPrimShort: |
| shadow_frame.SetVReg(vregA, f->GetShort(obj)); |
| break; |
| case Primitive::kPrimInt: |
| shadow_frame.SetVReg(vregA, f->GetInt(obj)); |
| break; |
| case Primitive::kPrimLong: |
| shadow_frame.SetVRegLong(vregA, f->GetLong(obj)); |
| break; |
| case Primitive::kPrimNot: |
| shadow_frame.SetVRegReference(vregA, f->GetObject(obj)); |
| break; |
| default: |
| LOG(FATAL) << "Unreachable: " << field_type; |
| UNREACHABLE(); |
| } |
| return true; |
| } |
| |
| // Explicitly instantiate all DoFieldGet functions. |
| #define EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, _do_check) \ |
| template bool DoFieldGet<_find_type, _field_type, _do_check>(Thread* self, \ |
| ShadowFrame& shadow_frame, \ |
| const Instruction* inst, \ |
| uint16_t inst_data) |
| |
| #define EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(_find_type, _field_type) \ |
| EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, false); \ |
| EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, true); |
| |
| // iget-XXX |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimBoolean) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimByte) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimChar) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimShort) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimInt) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimLong) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstanceObjectRead, Primitive::kPrimNot) |
| |
| // sget-XXX |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimBoolean) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimByte) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimChar) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimShort) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimInt) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimLong) |
| EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticObjectRead, Primitive::kPrimNot) |
| |
| #undef EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL |
| #undef EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL |
| |
| // Handles iget-quick, iget-wide-quick and iget-object-quick instructions. |
| // Returns true on success, otherwise throws an exception and returns false. |
| template<Primitive::Type field_type> |
| bool DoIGetQuick(ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { |
| Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); |
| if (UNLIKELY(obj == nullptr)) { |
| // We lost the reference to the field index so we cannot get a more |
| // precised exception message. |
| ThrowNullPointerExceptionFromDexPC(); |
| return false; |
| } |
| MemberOffset field_offset(inst->VRegC_22c()); |
| // Report this field access to instrumentation if needed. Since we only have the offset of |
| // the field from the base of the object, we need to look for it first. |
| instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); |
| if (UNLIKELY(instrumentation->HasFieldReadListeners())) { |
| ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), |
| field_offset.Uint32Value()); |
| DCHECK(f != nullptr); |
| DCHECK(!f->IsStatic()); |
| instrumentation->FieldReadEvent(Thread::Current(), obj, shadow_frame.GetMethod(), |
| shadow_frame.GetDexPC(), f); |
| } |
| // Note: iget-x-quick instructions are only for non-volatile fields. |
| const uint32_t vregA = inst->VRegA_22c(inst_data); |
| switch (field_type) { |
| case Primitive::kPrimInt: |
| shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetField32(field_offset))); |
| break; |
| case Primitive::kPrimBoolean: |
| shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldBoolean(field_offset))); |
| break; |
| case Primitive::kPrimByte: |
| shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldByte(field_offset))); |
| break; |
| case Primitive::kPrimChar: |
| shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldChar(field_offset))); |
| break; |
| case Primitive::kPrimShort: |
| shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldShort(field_offset))); |
| break; |
| case Primitive::kPrimLong: |
| shadow_frame.SetVRegLong(vregA, static_cast<int64_t>(obj->GetField64(field_offset))); |
| break; |
| case Primitive::kPrimNot: |
| shadow_frame.SetVRegReference(vregA, obj->GetFieldObject<mirror::Object>(field_offset)); |
| break; |
| default: |
| LOG(FATAL) << "Unreachable: " << field_type; |
| UNREACHABLE(); |
| } |
| return true; |
| } |
| |
| // Explicitly instantiate all DoIGetQuick functions. |
| #define EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(_field_type) \ |
| template bool DoIGetQuick<_field_type>(ShadowFrame& shadow_frame, const Instruction* inst, \ |
| uint16_t inst_data) |
| |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimInt); // iget-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimBoolean); // iget-boolean-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimByte); // iget-byte-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimChar); // iget-char-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimShort); // iget-short-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimLong); // iget-wide-quick. |
| EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimNot); // iget-object-quick. |
| #undef EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL |
| |
| template<Primitive::Type field_type> |
| static JValue GetFieldValue(const ShadowFrame& shadow_frame, uint32_t vreg) |
| SHARED_REQUIRES(Locks::mutator_lock_) { |
| JValue field_value; |
| switch (field_type) { |
| case Primitive::kPrimBoolean: |
| field_value.SetZ(static_cast<uint8_t>(shadow_frame.GetVReg(vreg))); |
| break; |
| case Primitive::kPrimByte: |
| field_value.SetB(static_cast<int8_t>(shadow_frame.GetVReg(vreg))); |
| break; |
| case Primitive::kPrimChar: |
| field_value.SetC(static_cast<uint16_t>(shadow_frame.GetVReg(vreg))); |
| break; |
| case Primitive::kPrimShort: |
| field_value.SetS(static_cast<int16_t>(shadow_frame.GetVReg(vreg))); |
| break; |
| case Primitive::kPrimInt: |
| field_value.SetI(shadow_frame.GetVReg(vreg)); |
| break; |
| case Primitive::kPrimLong: |
| field_value.SetJ(shadow_frame.GetVRegLong(vreg)); |
| break; |
| case Primitive::kPrimNot: |
| field_value.SetL(shadow_frame.GetVRegReference(vreg)); |
| break; |
| default: |
| LOG(FATAL) << "Unreachable: " << field_type; |
| UNREACHABLE(); |
| } |
| return field_value; |
| } |
| |
| template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check, |
| bool transaction_active> |
| bool DoFieldPut(Thread* self, const ShadowFrame& shadow_frame, const Instruction* inst, |
| uint16_t inst_data) { |
| bool do_assignability_check = do_access_check; |
| bool is_static = (find_type == StaticObjectWrite) || (find_type == StaticPrimitiveWrite); |
| uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); |
| ArtField* f = |
| FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, |
| Primitive::ComponentSize(field_type)); |
| if (UNLIKELY(f == nullptr)) { |
| CHECK(self->IsExceptionPending()); |
| return false; |
| } |
| Object* obj; |
| if (is_static) { |
| obj = f->GetDeclaringClass(); |
| } else { |
| obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); |
| if (UNLIKELY(obj == nullptr)) { |
| ThrowNullPointerExceptionForFieldAccess(f, false); |
| return false; |
| } |
| } |
| f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); |
| uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); |
| // Report this field access to instrumentation if needed. Since we only have the offset of |
| // the field from the base of the object, we need to look for it first. |
| instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); |
| if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { |
| JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); |
| Object* this_object = f->IsStatic() ? nullptr : obj; |
| instrumentation->FieldWriteEvent(self, this_object, shadow_frame.GetMethod(), |
| shadow_frame.GetDexPC(), f, field_value); |
| } |
| switch (field_type) { |
| case Primitive::kPrimBoolean: |
| f->SetBoolean<transaction_active>(obj, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimByte: |
| f->SetByte<transaction_active>(obj, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimChar: |
| f->SetChar<transaction_active>(obj, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimShort: |
| f->SetShort<transaction_active>(obj, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimInt: |
| f->SetInt<transaction_active>(obj, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimLong: |
| f->SetLong<transaction_active>(obj, shadow_frame.GetVRegLong(vregA)); |
| break; |
| case Primitive::kPrimNot: { |
| Object* reg = shadow_frame.GetVRegReference(vregA); |
| if (do_assignability_check && reg != nullptr) { |
| // FieldHelper::GetType can resolve classes, use a handle wrapper which will restore the |
| // object in the destructor. |
| Class* field_class; |
| { |
| StackHandleScope<2> hs(self); |
| HandleWrapper<mirror::Object> h_reg(hs.NewHandleWrapper(®)); |
| HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); |
| field_class = f->GetType<true>(); |
| } |
| if (!reg->VerifierInstanceOf(field_class)) { |
| // This should never happen. |
| std::string temp1, temp2, temp3; |
| self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", |
| "Put '%s' that is not instance of field '%s' in '%s'", |
| reg->GetClass()->GetDescriptor(&temp1), |
| field_class->GetDescriptor(&temp2), |
| f->GetDeclaringClass()->GetDescriptor(&temp3)); |
| return false; |
| } |
| } |
| f->SetObj<transaction_active>(obj, reg); |
| break; |
| } |
| default: |
| LOG(FATAL) << "Unreachable: " << field_type; |
| UNREACHABLE(); |
| } |
| return true; |
| } |
| |
| // Explicitly instantiate all DoFieldPut functions. |
| #define EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, _do_check, _transaction_active) \ |
| template bool DoFieldPut<_find_type, _field_type, _do_check, _transaction_active>(Thread* self, \ |
| const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) |
| |
| #define EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(_find_type, _field_type) \ |
| EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, false); \ |
| EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, false); \ |
| EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, true); \ |
| EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, true); |
| |
| // iput-XXX |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimBoolean) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimByte) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimChar) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimShort) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimInt) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimLong) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstanceObjectWrite, Primitive::kPrimNot) |
| |
| // sput-XXX |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimBoolean) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimByte) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimChar) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimShort) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimInt) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimLong) |
| EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticObjectWrite, Primitive::kPrimNot) |
| |
| #undef EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL |
| #undef EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL |
| |
| template<Primitive::Type field_type, bool transaction_active> |
| bool DoIPutQuick(const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { |
| Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); |
| if (UNLIKELY(obj == nullptr)) { |
| // We lost the reference to the field index so we cannot get a more |
| // precised exception message. |
| ThrowNullPointerExceptionFromDexPC(); |
| return false; |
| } |
| MemberOffset field_offset(inst->VRegC_22c()); |
| const uint32_t vregA = inst->VRegA_22c(inst_data); |
| // Report this field modification to instrumentation if needed. Since we only have the offset of |
| // the field from the base of the object, we need to look for it first. |
| instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); |
| if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { |
| ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), |
| field_offset.Uint32Value()); |
| DCHECK(f != nullptr); |
| DCHECK(!f->IsStatic()); |
| JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); |
| instrumentation->FieldWriteEvent(Thread::Current(), obj, shadow_frame.GetMethod(), |
| shadow_frame.GetDexPC(), f, field_value); |
| } |
| // Note: iput-x-quick instructions are only for non-volatile fields. |
| switch (field_type) { |
| case Primitive::kPrimBoolean: |
| obj->SetFieldBoolean<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimByte: |
| obj->SetFieldByte<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimChar: |
| obj->SetFieldChar<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimShort: |
| obj->SetFieldShort<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimInt: |
| obj->SetField32<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); |
| break; |
| case Primitive::kPrimLong: |
| obj->SetField64<transaction_active>(field_offset, shadow_frame.GetVRegLong(vregA)); |
| break; |
| case Primitive::kPrimNot: |
| obj->SetFieldObject<transaction_active>(field_offset, shadow_frame.GetVRegReference(vregA)); |
| break; |
| default: |
| LOG(FATAL) << "Unreachable: " << field_type; |
| UNREACHABLE(); |
| } |
| return true; |
| } |
| |
| // Explicitly instantiate all DoIPutQuick functions. |
| #define EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, _transaction_active) \ |
| template bool DoIPutQuick<_field_type, _transaction_active>(const ShadowFrame& shadow_frame, \ |
| const Instruction* inst, \ |
| uint16_t inst_data) |
| |
| #define EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(_field_type) \ |
| EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, false); \ |
| EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, true); |
| |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimInt) // iput-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimBoolean) // iput-boolean-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimByte) // iput-byte-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimChar) // iput-char-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimShort) // iput-short-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimLong) // iput-wide-quick. |
| EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimNot) // iput-object-quick. |
| #undef EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL |
| #undef EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL |
| |
| // We accept a null Instrumentation* meaning we must not report anything to the instrumentation. |
| uint32_t FindNextInstructionFollowingException( |
| Thread* self, ShadowFrame& shadow_frame, uint32_t dex_pc, |
| const instrumentation::Instrumentation* instrumentation) { |
| self->VerifyStack(); |
| StackHandleScope<2> hs(self); |
| Handle<mirror::Throwable> exception(hs.NewHandle(self->GetException())); |
| if (instrumentation != nullptr && instrumentation->HasExceptionCaughtListeners() |
| && self->IsExceptionThrownByCurrentMethod(exception.Get())) { |
| instrumentation->ExceptionCaughtEvent(self, exception.Get()); |
| } |
| bool clear_exception = false; |
| uint32_t found_dex_pc = shadow_frame.GetMethod()->FindCatchBlock( |
| hs.NewHandle(exception->GetClass()), dex_pc, &clear_exception); |
| if (found_dex_pc == DexFile::kDexNoIndex && instrumentation != nullptr) { |
| // Exception is not caught by the current method. We will unwind to the |
| // caller. Notify any instrumentation listener. |
| instrumentation->MethodUnwindEvent(self, shadow_frame.GetThisObject(), |
| shadow_frame.GetMethod(), dex_pc); |
| } else { |
| // Exception is caught in the current method. We will jump to the found_dex_pc. |
| if (clear_exception) { |
| self->ClearException(); |
| } |
| } |
| return found_dex_pc; |
| } |
| |
| void UnexpectedOpcode(const Instruction* inst, const ShadowFrame& shadow_frame) { |
| LOG(FATAL) << "Unexpected instruction: " |
| << inst->DumpString(shadow_frame.GetMethod()->GetDexFile()); |
| UNREACHABLE(); |
| } |
| |
| // Assign register 'src_reg' from shadow_frame to register 'dest_reg' into new_shadow_frame. |
| static inline void AssignRegister(ShadowFrame* new_shadow_frame, const ShadowFrame& shadow_frame, |
| size_t dest_reg, size_t src_reg) |
| SHARED_REQUIRES(Locks::mutator_lock_) { |
| // Uint required, so that sign extension does not make this wrong on 64b systems |
| uint32_t src_value = shadow_frame.GetVReg(src_reg); |
| mirror::Object* o = shadow_frame.GetVRegReference<kVerifyNone>(src_reg); |
| |
| // If both register locations contains the same value, the register probably holds a reference. |
| // Note: As an optimization, non-moving collectors leave a stale reference value |
| // in the references array even after the original vreg was overwritten to a non-reference. |
| if (src_value == reinterpret_cast<uintptr_t>(o)) { |
| new_shadow_frame->SetVRegReference(dest_reg, o); |
| } else { |
| new_shadow_frame->SetVReg(dest_reg, src_value); |
| } |
| } |
| |
| void AbortTransactionF(Thread* self, const char* fmt, ...) { |
| va_list args; |
| va_start(args, fmt); |
| AbortTransactionV(self, fmt, args); |
| va_end(args); |
| } |
| |
| void AbortTransactionV(Thread* self, const char* fmt, va_list args) { |
| CHECK(Runtime::Current()->IsActiveTransaction()); |
| // Constructs abort message. |
| std::string abort_msg; |
| StringAppendV(&abort_msg, fmt, args); |
| // Throws an exception so we can abort the transaction and rollback every change. |
| Runtime::Current()->AbortTransactionAndThrowAbortError(self, abort_msg); |
| } |
| |
| // Separate declaration is required solely for the attributes. |
| template <bool is_range, |
| bool do_assignability_check, |
| size_t kVarArgMax> |
| SHARED_REQUIRES(Locks::mutator_lock_) |
| static inline bool DoCallCommon(ArtMethod* called_method, |
| Thread* self, |
| ShadowFrame& shadow_frame, |
| JValue* result, |
| uint16_t number_of_inputs, |
| uint32_t (&arg)[kVarArgMax], |
| uint32_t vregC) ALWAYS_INLINE; |
| |
| SHARED_REQUIRES(Locks::mutator_lock_) |
| static inline bool NeedsInterpreter(Thread* self, ShadowFrame* new_shadow_frame) ALWAYS_INLINE; |
| |
| static inline bool NeedsInterpreter(Thread* self, ShadowFrame* new_shadow_frame) { |
| ArtMethod* target = new_shadow_frame->GetMethod(); |
| if (UNLIKELY(target->IsNative() || target->IsProxyMethod())) { |
| return false; |
| } |
| Runtime* runtime = Runtime::Current(); |
| ClassLinker* class_linker = runtime->GetClassLinker(); |
| return runtime->GetInstrumentation()->IsForcedInterpretOnly() || |
| // Doing this check avoids doing compiled/interpreter transitions. |
| class_linker->IsQuickToInterpreterBridge(target->GetEntryPointFromQuickCompiledCode()) || |
| // Force the use of interpreter when it is required by the debugger. |
| Dbg::IsForcedInterpreterNeededForCalling(self, target); |
| } |
| |
| void ArtInterpreterToCompiledCodeBridge(Thread* self, |
| const DexFile::CodeItem* code_item, |
| ShadowFrame* shadow_frame, |
| JValue* result) |
| SHARED_REQUIRES(Locks::mutator_lock_) { |
| ArtMethod* method = shadow_frame->GetMethod(); |
| // Ensure static methods are initialized. |
| if (method->IsStatic()) { |
| mirror::Class* declaringClass = method->GetDeclaringClass(); |
| if (UNLIKELY(!declaringClass->IsInitialized())) { |
| self->PushShadowFrame(shadow_frame); |
| StackHandleScope<1> hs(self); |
| Handle<mirror::Class> h_class(hs.NewHandle(declaringClass)); |
| if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(self, h_class, true, |
| true))) { |
| self->PopShadowFrame(); |
| DCHECK(self->IsExceptionPending()); |
| return; |
| } |
| self->PopShadowFrame(); |
| CHECK(h_class->IsInitializing()); |
| // Reload from shadow frame in case the method moved, this is faster than adding a handle. |
| method = shadow_frame->GetMethod(); |
| } |
| } |
| uint16_t arg_offset = (code_item == nullptr) |
| ? 0 |
| : code_item->registers_size_ - code_item->ins_size_; |
| method->Invoke(self, shadow_frame->GetVRegArgs(arg_offset), |
| (shadow_frame->NumberOfVRegs() - arg_offset) * sizeof(uint32_t), |
| result, method->GetInterfaceMethodIfProxy(sizeof(void*))->GetShorty()); |
| } |
| |
| template <bool is_range, |
| bool do_assignability_check, |
| size_t kVarArgMax> |
| static inline bool DoCallCommon(ArtMethod* called_method, |
| Thread* self, |
| ShadowFrame& shadow_frame, |
| JValue* result, |
| uint16_t number_of_inputs, |
| uint32_t (&arg)[kVarArgMax], |
| uint32_t vregC) { |
| bool string_init = false; |
| // Replace calls to String.<init> with equivalent StringFactory call. |
| if (UNLIKELY(called_method->GetDeclaringClass()->IsStringClass() |
| && called_method->IsConstructor())) { |
| ScopedObjectAccessUnchecked soa(self); |
| jmethodID mid = soa.EncodeMethod(called_method); |
| called_method = soa.DecodeMethod(WellKnownClasses::StringInitToStringFactoryMethodID(mid)); |
| string_init = true; |
| } |
| |
| // Compute method information. |
| const DexFile::CodeItem* code_item = called_method->GetCodeItem(); |
| |
| // Number of registers for the callee's call frame. |
| uint16_t num_regs; |
| if (LIKELY(code_item != nullptr)) { |
| num_regs = code_item->registers_size_; |
| DCHECK_EQ(string_init ? number_of_inputs - 1 : number_of_inputs, code_item->ins_size_); |
| } else { |
| DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); |
| num_regs = number_of_inputs; |
| } |
| |
| // Hack for String init: |
| // |
| // Rewrite invoke-x java.lang.String.<init>(this, a, b, c, ...) into: |
| // invoke-x StringFactory(a, b, c, ...) |
| // by effectively dropping the first virtual register from the invoke. |
| // |
| // (at this point the ArtMethod has already been replaced, |
| // so we just need to fix-up the arguments) |
| // |
| // Note that FindMethodFromCode in entrypoint_utils-inl.h was also special-cased |
| // to handle the compiler optimization of replacing `this` with null without |
| // throwing NullPointerException. |
| uint32_t string_init_vreg_this = is_range ? vregC : arg[0]; |
| if (UNLIKELY(string_init)) { |
| DCHECK_GT(num_regs, 0u); // As the method is an instance method, there should be at least 1. |
| |
| // The new StringFactory call is static and has one fewer argument. |
| if (code_item == nullptr) { |
| DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); |
| num_regs--; |
| } // else ... don't need to change num_regs since it comes up from the string_init's code item |
| number_of_inputs--; |
| |
| // Rewrite the var-args, dropping the 0th argument ("this") |
| for (uint32_t i = 1; i < arraysize(arg); ++i) { |
| arg[i - 1] = arg[i]; |
| } |
| arg[arraysize(arg) - 1] = 0; |
| |
| // Rewrite the non-var-arg case |
| vregC++; // Skips the 0th vreg in the range ("this"). |
| } |
| |
| // Parameter registers go at the end of the shadow frame. |
| DCHECK_GE(num_regs, number_of_inputs); |
| size_t first_dest_reg = num_regs - number_of_inputs; |
| DCHECK_NE(first_dest_reg, (size_t)-1); |
| |
| // Allocate shadow frame on the stack. |
| const char* old_cause = self->StartAssertNoThreadSuspension("DoCallCommon"); |
| ShadowFrameAllocaUniquePtr shadow_frame_unique_ptr = |
| CREATE_SHADOW_FRAME(num_regs, &shadow_frame, called_method, /* dex pc */ 0); |
| ShadowFrame* new_shadow_frame = shadow_frame_unique_ptr.get(); |
| |
| // Initialize new shadow frame by copying the registers from the callee shadow frame. |
| if (do_assignability_check) { |
| // Slow path. |
| // We might need to do class loading, which incurs a thread state change to kNative. So |
| // register the shadow frame as under construction and allow suspension again. |
| ScopedStackedShadowFramePusher pusher( |
| self, new_shadow_frame, StackedShadowFrameType::kShadowFrameUnderConstruction); |
| self->EndAssertNoThreadSuspension(old_cause); |
| |
| // ArtMethod here is needed to check type information of the call site against the callee. |
| // Type information is retrieved from a DexFile/DexCache for that respective declared method. |
| // |
| // As a special case for proxy methods, which are not dex-backed, |
| // we have to retrieve type information from the proxy's method |
| // interface method instead (which is dex backed since proxies are never interfaces). |
| ArtMethod* method = new_shadow_frame->GetMethod()->GetInterfaceMethodIfProxy(sizeof(void*)); |
| |
| // We need to do runtime check on reference assignment. We need to load the shorty |
| // to get the exact type of each reference argument. |
| const DexFile::TypeList* params = method->GetParameterTypeList(); |
| uint32_t shorty_len = 0; |
| const char* shorty = method->GetShorty(&shorty_len); |
| |
| // Handle receiver apart since it's not part of the shorty. |
| size_t dest_reg = first_dest_reg; |
| size_t arg_offset = 0; |
| |
| if (!method->IsStatic()) { |
| size_t receiver_reg = is_range ? vregC : arg[0]; |
| new_shadow_frame->SetVRegReference(dest_reg, shadow_frame.GetVRegReference(receiver_reg)); |
| ++dest_reg; |
| ++arg_offset; |
| DCHECK(!string_init); // All StringFactory methods are static. |
| } |
| |
| // Copy the caller's invoke-* arguments into the callee's parameter registers. |
| for (uint32_t shorty_pos = 0; dest_reg < num_regs; ++shorty_pos, ++dest_reg, ++arg_offset) { |
| // Skip the 0th 'shorty' type since it represents the return type. |
| DCHECK_LT(shorty_pos + 1, shorty_len) << "for shorty '" << shorty << "'"; |
| const size_t src_reg = (is_range) ? vregC + arg_offset : arg[arg_offset]; |
| switch (shorty[shorty_pos + 1]) { |
| // Handle Object references. 1 virtual register slot. |
| case 'L': { |
| Object* o = shadow_frame.GetVRegReference(src_reg); |
| if (do_assignability_check && o != nullptr) { |
| size_t pointer_size = Runtime::Current()->GetClassLinker()->GetImagePointerSize(); |
| Class* arg_type = |
| method->GetClassFromTypeIndex( |
| params->GetTypeItem(shorty_pos).type_idx_, true /* resolve */, pointer_size); |
| if (arg_type == nullptr) { |
| CHECK(self->IsExceptionPending()); |
| return false; |
| } |
| if (!o->VerifierInstanceOf(arg_type)) { |
| // This should never happen. |
| std::string temp1, temp2; |
| self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", |
| "Invoking %s with bad arg %d, type '%s' not instance of '%s'", |
| new_shadow_frame->GetMethod()->GetName(), shorty_pos, |
| o->GetClass()->GetDescriptor(&temp1), |
| arg_type->GetDescriptor(&temp2)); |
| return false; |
| } |
| } |
| new_shadow_frame->SetVRegReference(dest_reg, o); |
| break; |
| } |
| // Handle doubles and longs. 2 consecutive virtual register slots. |
| case 'J': case 'D': { |
| uint64_t wide_value = |
| (static_cast<uint64_t>(shadow_frame.GetVReg(src_reg + 1)) << BitSizeOf<uint32_t>()) | |
| static_cast<uint32_t>(shadow_frame.GetVReg(src_reg)); |
| new_shadow_frame->SetVRegLong(dest_reg, wide_value); |
| // Skip the next virtual register slot since we already used it. |
| ++dest_reg; |
| ++arg_offset; |
| break; |
| } |
| // Handle all other primitives that are always 1 virtual register slot. |
| default: |
| new_shadow_frame->SetVReg(dest_reg, shadow_frame.GetVReg(src_reg)); |
| break; |
| } |
| } |
| } else { |
| size_t arg_index = 0; |
| |
| // Fast path: no extra checks. |
| if (is_range) { |
| // TODO: Implement the range version of invoke-lambda |
| uint16_t first_src_reg = vregC; |
| |
| for (size_t src_reg = first_src_reg, dest_reg = first_dest_reg; dest_reg < num_regs; |
| ++dest_reg, ++src_reg) { |
| AssignRegister(new_shadow_frame, shadow_frame, dest_reg, src_reg); |
| } |
| } else { |
| DCHECK_LE(number_of_inputs, arraysize(arg)); |
| |
| for (; arg_index < number_of_inputs; ++arg_index) { |
| AssignRegister(new_shadow_frame, shadow_frame, first_dest_reg + arg_index, arg[arg_index]); |
| } |
| } |
| self->EndAssertNoThreadSuspension(old_cause); |
| } |
| |
| // Do the call now. |
| if (LIKELY(Runtime::Current()->IsStarted())) { |
| if (NeedsInterpreter(self, new_shadow_frame)) { |
| ArtInterpreterToInterpreterBridge(self, code_item, new_shadow_frame, result); |
| } else { |
| ArtInterpreterToCompiledCodeBridge(self, code_item, new_shadow_frame, result); |
| } |
| } else { |
| UnstartedRuntime::Invoke(self, code_item, new_shadow_frame, result, first_dest_reg); |
| } |
| |
| if (string_init && !self->IsExceptionPending()) { |
| // Set the new string result of the StringFactory. |
| shadow_frame.SetVRegReference(string_init_vreg_this, result->GetL()); |
| // Overwrite all potential copies of the original result of the new-instance of string with the |
| // new result of the StringFactory. Use the verifier to find this set of registers. |
| ArtMethod* method = shadow_frame.GetMethod(); |
| MethodReference method_ref = method->ToMethodReference(); |
| SafeMap<uint32_t, std::set<uint32_t>>* string_init_map_ptr = nullptr; |
| MethodRefToStringInitRegMap& method_to_string_init_map = Runtime::Current()->GetStringInitMap(); |
| { |
| MutexLock mu(self, *Locks::interpreter_string_init_map_lock_); |
| auto it = method_to_string_init_map.find(method_ref); |
| if (it != method_to_string_init_map.end()) { |
| string_init_map_ptr = &it->second; |
| } |
| } |
| if (string_init_map_ptr == nullptr) { |
| SafeMap<uint32_t, std::set<uint32_t>> string_init_map = |
| verifier::MethodVerifier::FindStringInitMap(method); |
| MutexLock mu(self, *Locks::interpreter_string_init_map_lock_); |
| auto it = method_to_string_init_map.lower_bound(method_ref); |
| if (it == method_to_string_init_map.end() || |
| method_to_string_init_map.key_comp()(method_ref, it->first)) { |
| it = method_to_string_init_map.PutBefore(it, method_ref, std::move(string_init_map)); |
| } |
| string_init_map_ptr = &it->second; |
| } |
| if (string_init_map_ptr->size() != 0) { |
| uint32_t dex_pc = shadow_frame.GetDexPC(); |
| auto map_it = string_init_map_ptr->find(dex_pc); |
| if (map_it != string_init_map_ptr->end()) { |
| const std::set<uint32_t>& reg_set = map_it->second; |
| for (auto set_it = reg_set.begin(); set_it != reg_set.end(); ++set_it) { |
| shadow_frame.SetVRegReference(*set_it, result->GetL()); |
| } |
| } |
| } |
| } |
| |
| return !self->IsExceptionPending(); |
| } |
| |
| template<bool is_range, bool do_assignability_check> |
| bool DoLambdaCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, |
| const Instruction* inst, uint16_t inst_data ATTRIBUTE_UNUSED, JValue* result) { |
| const uint4_t num_additional_registers = inst->VRegB_25x(); |
| // Argument word count. |
| const uint16_t number_of_inputs = num_additional_registers + kLambdaVirtualRegisterWidth; |
| // The lambda closure register is always present and is not encoded in the count. |
| // Furthermore, the lambda closure register is always wide, so it counts as 2 inputs. |
| |
| // TODO: find a cleaner way to separate non-range and range information without duplicating |
| // code. |
| uint32_t arg[Instruction::kMaxVarArgRegs25x]; // only used in invoke-XXX. |
| uint32_t vregC = 0; // only used in invoke-XXX-range. |
| if (is_range) { |
| vregC = inst->VRegC_3rc(); |
| } else { |
| // TODO(iam): See if it's possible to remove inst_data dependency from 35x to avoid this path |
| inst->GetAllArgs25x(arg); |
| } |
| |
| // TODO: if there's an assignability check, throw instead? |
| DCHECK(called_method->IsStatic()); |
| |
| return DoCallCommon<is_range, do_assignability_check>( |
| called_method, self, shadow_frame, |
| result, number_of_inputs, arg, vregC); |
| } |
| |
| template<bool is_range, bool do_assignability_check> |
| bool DoCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, |
| const Instruction* inst, uint16_t inst_data, JValue* result) { |
| // Argument word count. |
| const uint16_t number_of_inputs = |
| (is_range) ? inst->VRegA_3rc(inst_data) : inst->VRegA_35c(inst_data); |
| |
| // TODO: find a cleaner way to separate non-range and range information without duplicating |
| // code. |
| uint32_t arg[Instruction::kMaxVarArgRegs] = {}; // only used in invoke-XXX. |
| uint32_t vregC = 0; |
| if (is_range) { |
| vregC = inst->VRegC_3rc(); |
| } else { |
| vregC = inst->VRegC_35c(); |
| inst->GetVarArgs(arg, inst_data); |
| } |
| |
| return DoCallCommon<is_range, do_assignability_check>( |
| called_method, self, shadow_frame, |
| result, number_of_inputs, arg, vregC); |
| } |
| |
| template <bool is_range, bool do_access_check, bool transaction_active> |
| bool DoFilledNewArray(const Instruction* inst, const ShadowFrame& shadow_frame, |
| Thread* self, JValue* result) { |
| DCHECK(inst->Opcode() == Instruction::FILLED_NEW_ARRAY || |
| inst->Opcode() == Instruction::FILLED_NEW_ARRAY_RANGE); |
| const int32_t length = is_range ? inst->VRegA_3rc() : inst->VRegA_35c(); |
| if (!is_range) { |
| // Checks FILLED_NEW_ARRAY's length does not exceed 5 arguments. |
| CHECK_LE(length, 5); |
| } |
| if (UNLIKELY(length < 0)) { |
| ThrowNegativeArraySizeException(length); |
| return false; |
| } |
| uint16_t type_idx = is_range ? inst->VRegB_3rc() : inst->VRegB_35c(); |
| Class* array_class = ResolveVerifyAndClinit(type_idx, shadow_frame.GetMethod(), |
| self, false, do_access_check); |
| if (UNLIKELY(array_class == nullptr)) { |
| DCHECK(self->IsExceptionPending()); |
| return false; |
| } |
| CHECK(array_class->IsArrayClass()); |
| Class* component_class = array_class->GetComponentType(); |
| const bool is_primitive_int_component = component_class->IsPrimitiveInt(); |
| if (UNLIKELY(component_class->IsPrimitive() && !is_primitive_int_component)) { |
| if (component_class->IsPrimitiveLong() || component_class->IsPrimitiveDouble()) { |
| ThrowRuntimeException("Bad filled array request for type %s", |
| PrettyDescriptor(component_class).c_str()); |
| } else { |
| self->ThrowNewExceptionF("Ljava/lang/InternalError;", |
| "Found type %s; filled-new-array not implemented for anything but 'int'", |
| PrettyDescriptor(component_class).c_str()); |
| } |
| return false; |
| } |
| Object* new_array = Array::Alloc<true>(self, array_class, length, |
| array_class->GetComponentSizeShift(), |
| Runtime::Current()->GetHeap()->GetCurrentAllocator()); |
| if (UNLIKELY(new_array == nullptr)) { |
| self->AssertPendingOOMException(); |
| return false; |
| } |
| uint32_t arg[Instruction::kMaxVarArgRegs]; // only used in filled-new-array. |
| uint32_t vregC = 0; // only used in filled-new-array-range. |
| if (is_range) { |
| vregC = inst->VRegC_3rc(); |
| } else { |
| inst->GetVarArgs(arg); |
| } |
| for (int32_t i = 0; i < length; ++i) { |
| size_t src_reg = is_range ? vregC + i : arg[i]; |
| if (is_primitive_int_component) { |
| new_array->AsIntArray()->SetWithoutChecks<transaction_active>( |
| i, shadow_frame.GetVReg(src_reg)); |
| } else { |
| new_array->AsObjectArray<Object>()->SetWithoutChecks<transaction_active>( |
| i, shadow_frame.GetVRegReference(src_reg)); |
| } |
| } |
| |
| result->SetL(new_array); |
| return true; |
| } |
| |
| // TODO fix thread analysis: should be SHARED_REQUIRES(Locks::mutator_lock_). |
| template<typename T> |
| static void RecordArrayElementsInTransactionImpl(mirror::PrimitiveArray<T>* array, int32_t count) |
| NO_THREAD_SAFETY_ANALYSIS { |
| Runtime* runtime = Runtime::Current(); |
| for (int32_t i = 0; i < count; ++i) { |
| runtime->RecordWriteArray(array, i, array->GetWithoutChecks(i)); |
| } |
| } |
| |
| void RecordArrayElementsInTransaction(mirror::Array* array, int32_t count) |
| SHARED_REQUIRES(Locks::mutator_lock_) { |
| DCHECK(Runtime::Current()->IsActiveTransaction()); |
| DCHECK(array != nullptr); |
| DCHECK_LE(count, array->GetLength()); |
| Primitive::Type primitive_component_type = array->GetClass()->GetComponentType()->GetPrimitiveType(); |
| switch (primitive_component_type) { |
| case Primitive::kPrimBoolean: |
| RecordArrayElementsInTransactionImpl(array->AsBooleanArray(), count); |
| break; |
| case Primitive::kPrimByte: |
| RecordArrayElementsInTransactionImpl(array->AsByteArray(), count); |
| break; |
| case Primitive::kPrimChar: |
| RecordArrayElementsInTransactionImpl(array->AsCharArray(), count); |
| break; |
| case Primitive::kPrimShort: |
| RecordArrayElementsInTransactionImpl(array->AsShortArray(), count); |
| break; |
| case Primitive::kPrimInt: |
| RecordArrayElementsInTransactionImpl(array->AsIntArray(), count); |
| break; |
| case Primitive::kPrimFloat: |
| RecordArrayElementsInTransactionImpl(array->AsFloatArray(), count); |
| break; |
| case Primitive::kPrimLong: |
| RecordArrayElementsInTransactionImpl(array->AsLongArray(), count); |
| break; |
| case Primitive::kPrimDouble: |
| RecordArrayElementsInTransactionImpl(array->AsDoubleArray(), count); |
| break; |
| default: |
| LOG(FATAL) << "Unsupported primitive type " << primitive_component_type |
| << " in fill-array-data"; |
| break; |
| } |
| } |
| |
| // Explicit DoCall template function declarations. |
| #define EXPLICIT_DO_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ |
| template SHARED_REQUIRES(Locks::mutator_lock_) \ |
| bool DoCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ |
| ShadowFrame& shadow_frame, \ |
| const Instruction* inst, uint16_t inst_data, \ |
| JValue* result) |
| EXPLICIT_DO_CALL_TEMPLATE_DECL(false, false); |
| EXPLICIT_DO_CALL_TEMPLATE_DECL(false, true); |
| EXPLICIT_DO_CALL_TEMPLATE_DECL(true, false); |
| EXPLICIT_DO_CALL_TEMPLATE_DECL(true, true); |
| #undef EXPLICIT_DO_CALL_TEMPLATE_DECL |
| |
| // Explicit DoLambdaCall template function declarations. |
| #define EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ |
| template SHARED_REQUIRES(Locks::mutator_lock_) \ |
| bool DoLambdaCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ |
| ShadowFrame& shadow_frame, \ |
| const Instruction* inst, \ |
| uint16_t inst_data, \ |
| JValue* result) |
| EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, false); |
| EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, true); |
| EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, false); |
| EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, true); |
| #undef EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL |
| |
| // Explicit DoFilledNewArray template function declarations. |
| #define EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(_is_range_, _check, _transaction_active) \ |
| template SHARED_REQUIRES(Locks::mutator_lock_) \ |
| bool DoFilledNewArray<_is_range_, _check, _transaction_active>(const Instruction* inst, \ |
| const ShadowFrame& shadow_frame, \ |
| Thread* self, JValue* result) |
| #define EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(_transaction_active) \ |
| EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, false, _transaction_active); \ |
| EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, true, _transaction_active); \ |
| EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, false, _transaction_active); \ |
| EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, true, _transaction_active) |
| EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(false); |
| EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(true); |
| #undef EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL |
| #undef EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL |
| |
| } // namespace interpreter |
| } // namespace art |