interpreter_common.cc revision fa2c054b28d4b540c1b3651401a7a091282a015f
1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#include "interpreter_common.h" 18 19#include <cmath> 20 21#include "debugger.h" 22#include "entrypoints/runtime_asm_entrypoints.h" 23#include "mirror/array-inl.h" 24#include "unstarted_runtime.h" 25#include "verifier/method_verifier.h" 26 27namespace art { 28namespace interpreter { 29 30void ThrowNullPointerExceptionFromInterpreter() { 31 ThrowNullPointerExceptionFromDexPC(); 32} 33 34template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check> 35bool DoFieldGet(Thread* self, ShadowFrame& shadow_frame, const Instruction* inst, 36 uint16_t inst_data) { 37 const bool is_static = (find_type == StaticObjectRead) || (find_type == StaticPrimitiveRead); 38 const uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); 39 ArtField* f = FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, 40 Primitive::ComponentSize(field_type)); 41 if (UNLIKELY(f == nullptr)) { 42 CHECK(self->IsExceptionPending()); 43 return false; 44 } 45 Object* obj; 46 if (is_static) { 47 obj = f->GetDeclaringClass(); 48 } else { 49 obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 50 if (UNLIKELY(obj == nullptr)) { 51 ThrowNullPointerExceptionForFieldAccess(f, true); 52 return false; 53 } 54 } 55 f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); 56 // Report this field access to instrumentation if needed. 57 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 58 if (UNLIKELY(instrumentation->HasFieldReadListeners())) { 59 Object* this_object = f->IsStatic() ? nullptr : obj; 60 instrumentation->FieldReadEvent(self, this_object, shadow_frame.GetMethod(), 61 shadow_frame.GetDexPC(), f); 62 } 63 uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); 64 switch (field_type) { 65 case Primitive::kPrimBoolean: 66 shadow_frame.SetVReg(vregA, f->GetBoolean(obj)); 67 break; 68 case Primitive::kPrimByte: 69 shadow_frame.SetVReg(vregA, f->GetByte(obj)); 70 break; 71 case Primitive::kPrimChar: 72 shadow_frame.SetVReg(vregA, f->GetChar(obj)); 73 break; 74 case Primitive::kPrimShort: 75 shadow_frame.SetVReg(vregA, f->GetShort(obj)); 76 break; 77 case Primitive::kPrimInt: 78 shadow_frame.SetVReg(vregA, f->GetInt(obj)); 79 break; 80 case Primitive::kPrimLong: 81 shadow_frame.SetVRegLong(vregA, f->GetLong(obj)); 82 break; 83 case Primitive::kPrimNot: 84 shadow_frame.SetVRegReference(vregA, f->GetObject(obj)); 85 break; 86 default: 87 LOG(FATAL) << "Unreachable: " << field_type; 88 UNREACHABLE(); 89 } 90 return true; 91} 92 93// Explicitly instantiate all DoFieldGet functions. 94#define EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, _do_check) \ 95 template bool DoFieldGet<_find_type, _field_type, _do_check>(Thread* self, \ 96 ShadowFrame& shadow_frame, \ 97 const Instruction* inst, \ 98 uint16_t inst_data) 99 100#define EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(_find_type, _field_type) \ 101 EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, false); \ 102 EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, true); 103 104// iget-XXX 105EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimBoolean) 106EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimByte) 107EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimChar) 108EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimShort) 109EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimInt) 110EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimLong) 111EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstanceObjectRead, Primitive::kPrimNot) 112 113// sget-XXX 114EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimBoolean) 115EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimByte) 116EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimChar) 117EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimShort) 118EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimInt) 119EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimLong) 120EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticObjectRead, Primitive::kPrimNot) 121 122#undef EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL 123#undef EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL 124 125// Handles iget-quick, iget-wide-quick and iget-object-quick instructions. 126// Returns true on success, otherwise throws an exception and returns false. 127template<Primitive::Type field_type> 128bool DoIGetQuick(ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { 129 Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 130 if (UNLIKELY(obj == nullptr)) { 131 // We lost the reference to the field index so we cannot get a more 132 // precised exception message. 133 ThrowNullPointerExceptionFromDexPC(); 134 return false; 135 } 136 MemberOffset field_offset(inst->VRegC_22c()); 137 // Report this field access to instrumentation if needed. Since we only have the offset of 138 // the field from the base of the object, we need to look for it first. 139 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 140 if (UNLIKELY(instrumentation->HasFieldReadListeners())) { 141 ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), 142 field_offset.Uint32Value()); 143 DCHECK(f != nullptr); 144 DCHECK(!f->IsStatic()); 145 instrumentation->FieldReadEvent(Thread::Current(), obj, shadow_frame.GetMethod(), 146 shadow_frame.GetDexPC(), f); 147 } 148 // Note: iget-x-quick instructions are only for non-volatile fields. 149 const uint32_t vregA = inst->VRegA_22c(inst_data); 150 switch (field_type) { 151 case Primitive::kPrimInt: 152 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetField32(field_offset))); 153 break; 154 case Primitive::kPrimBoolean: 155 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldBoolean(field_offset))); 156 break; 157 case Primitive::kPrimByte: 158 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldByte(field_offset))); 159 break; 160 case Primitive::kPrimChar: 161 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldChar(field_offset))); 162 break; 163 case Primitive::kPrimShort: 164 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldShort(field_offset))); 165 break; 166 case Primitive::kPrimLong: 167 shadow_frame.SetVRegLong(vregA, static_cast<int64_t>(obj->GetField64(field_offset))); 168 break; 169 case Primitive::kPrimNot: 170 shadow_frame.SetVRegReference(vregA, obj->GetFieldObject<mirror::Object>(field_offset)); 171 break; 172 default: 173 LOG(FATAL) << "Unreachable: " << field_type; 174 UNREACHABLE(); 175 } 176 return true; 177} 178 179// Explicitly instantiate all DoIGetQuick functions. 180#define EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(_field_type) \ 181 template bool DoIGetQuick<_field_type>(ShadowFrame& shadow_frame, const Instruction* inst, \ 182 uint16_t inst_data) 183 184EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimInt); // iget-quick. 185EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimBoolean); // iget-boolean-quick. 186EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimByte); // iget-byte-quick. 187EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimChar); // iget-char-quick. 188EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimShort); // iget-short-quick. 189EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimLong); // iget-wide-quick. 190EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimNot); // iget-object-quick. 191#undef EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL 192 193template<Primitive::Type field_type> 194static JValue GetFieldValue(const ShadowFrame& shadow_frame, uint32_t vreg) 195 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 196 JValue field_value; 197 switch (field_type) { 198 case Primitive::kPrimBoolean: 199 field_value.SetZ(static_cast<uint8_t>(shadow_frame.GetVReg(vreg))); 200 break; 201 case Primitive::kPrimByte: 202 field_value.SetB(static_cast<int8_t>(shadow_frame.GetVReg(vreg))); 203 break; 204 case Primitive::kPrimChar: 205 field_value.SetC(static_cast<uint16_t>(shadow_frame.GetVReg(vreg))); 206 break; 207 case Primitive::kPrimShort: 208 field_value.SetS(static_cast<int16_t>(shadow_frame.GetVReg(vreg))); 209 break; 210 case Primitive::kPrimInt: 211 field_value.SetI(shadow_frame.GetVReg(vreg)); 212 break; 213 case Primitive::kPrimLong: 214 field_value.SetJ(shadow_frame.GetVRegLong(vreg)); 215 break; 216 case Primitive::kPrimNot: 217 field_value.SetL(shadow_frame.GetVRegReference(vreg)); 218 break; 219 default: 220 LOG(FATAL) << "Unreachable: " << field_type; 221 UNREACHABLE(); 222 } 223 return field_value; 224} 225 226template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check, 227 bool transaction_active> 228bool DoFieldPut(Thread* self, const ShadowFrame& shadow_frame, const Instruction* inst, 229 uint16_t inst_data) { 230 bool do_assignability_check = do_access_check; 231 bool is_static = (find_type == StaticObjectWrite) || (find_type == StaticPrimitiveWrite); 232 uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); 233 ArtField* f = FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, 234 Primitive::ComponentSize(field_type)); 235 if (UNLIKELY(f == nullptr)) { 236 CHECK(self->IsExceptionPending()); 237 return false; 238 } 239 Object* obj; 240 if (is_static) { 241 obj = f->GetDeclaringClass(); 242 } else { 243 obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 244 if (UNLIKELY(obj == nullptr)) { 245 ThrowNullPointerExceptionForFieldAccess(f, false); 246 return false; 247 } 248 } 249 f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); 250 uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); 251 // Report this field access to instrumentation if needed. Since we only have the offset of 252 // the field from the base of the object, we need to look for it first. 253 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 254 if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { 255 JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); 256 Object* this_object = f->IsStatic() ? nullptr : obj; 257 instrumentation->FieldWriteEvent(self, this_object, shadow_frame.GetMethod(), 258 shadow_frame.GetDexPC(), f, field_value); 259 } 260 switch (field_type) { 261 case Primitive::kPrimBoolean: 262 f->SetBoolean<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 263 break; 264 case Primitive::kPrimByte: 265 f->SetByte<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 266 break; 267 case Primitive::kPrimChar: 268 f->SetChar<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 269 break; 270 case Primitive::kPrimShort: 271 f->SetShort<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 272 break; 273 case Primitive::kPrimInt: 274 f->SetInt<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 275 break; 276 case Primitive::kPrimLong: 277 f->SetLong<transaction_active>(obj, shadow_frame.GetVRegLong(vregA)); 278 break; 279 case Primitive::kPrimNot: { 280 Object* reg = shadow_frame.GetVRegReference(vregA); 281 if (do_assignability_check && reg != nullptr) { 282 // FieldHelper::GetType can resolve classes, use a handle wrapper which will restore the 283 // object in the destructor. 284 Class* field_class; 285 { 286 StackHandleScope<2> hs(self); 287 HandleWrapper<mirror::Object> h_reg(hs.NewHandleWrapper(®)); 288 HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); 289 field_class = f->GetType<true>(); 290 } 291 if (!reg->VerifierInstanceOf(field_class)) { 292 // This should never happen. 293 std::string temp1, temp2, temp3; 294 self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", 295 "Put '%s' that is not instance of field '%s' in '%s'", 296 reg->GetClass()->GetDescriptor(&temp1), 297 field_class->GetDescriptor(&temp2), 298 f->GetDeclaringClass()->GetDescriptor(&temp3)); 299 return false; 300 } 301 } 302 f->SetObj<transaction_active>(obj, reg); 303 break; 304 } 305 default: 306 LOG(FATAL) << "Unreachable: " << field_type; 307 UNREACHABLE(); 308 } 309 return true; 310} 311 312// Explicitly instantiate all DoFieldPut functions. 313#define EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, _do_check, _transaction_active) \ 314 template bool DoFieldPut<_find_type, _field_type, _do_check, _transaction_active>(Thread* self, \ 315 const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) 316 317#define EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(_find_type, _field_type) \ 318 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, false); \ 319 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, false); \ 320 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, true); \ 321 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, true); 322 323// iput-XXX 324EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimBoolean) 325EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimByte) 326EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimChar) 327EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimShort) 328EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimInt) 329EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimLong) 330EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstanceObjectWrite, Primitive::kPrimNot) 331 332// sput-XXX 333EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimBoolean) 334EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimByte) 335EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimChar) 336EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimShort) 337EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimInt) 338EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimLong) 339EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticObjectWrite, Primitive::kPrimNot) 340 341#undef EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL 342#undef EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL 343 344template<Primitive::Type field_type, bool transaction_active> 345bool DoIPutQuick(const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { 346 Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 347 if (UNLIKELY(obj == nullptr)) { 348 // We lost the reference to the field index so we cannot get a more 349 // precised exception message. 350 ThrowNullPointerExceptionFromDexPC(); 351 return false; 352 } 353 MemberOffset field_offset(inst->VRegC_22c()); 354 const uint32_t vregA = inst->VRegA_22c(inst_data); 355 // Report this field modification to instrumentation if needed. Since we only have the offset of 356 // the field from the base of the object, we need to look for it first. 357 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 358 if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { 359 ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), 360 field_offset.Uint32Value()); 361 DCHECK(f != nullptr); 362 DCHECK(!f->IsStatic()); 363 JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); 364 instrumentation->FieldWriteEvent(Thread::Current(), obj, shadow_frame.GetMethod(), 365 shadow_frame.GetDexPC(), f, field_value); 366 } 367 // Note: iput-x-quick instructions are only for non-volatile fields. 368 switch (field_type) { 369 case Primitive::kPrimBoolean: 370 obj->SetFieldBoolean<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 371 break; 372 case Primitive::kPrimByte: 373 obj->SetFieldByte<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 374 break; 375 case Primitive::kPrimChar: 376 obj->SetFieldChar<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 377 break; 378 case Primitive::kPrimShort: 379 obj->SetFieldShort<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 380 break; 381 case Primitive::kPrimInt: 382 obj->SetField32<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 383 break; 384 case Primitive::kPrimLong: 385 obj->SetField64<transaction_active>(field_offset, shadow_frame.GetVRegLong(vregA)); 386 break; 387 case Primitive::kPrimNot: 388 obj->SetFieldObject<transaction_active>(field_offset, shadow_frame.GetVRegReference(vregA)); 389 break; 390 default: 391 LOG(FATAL) << "Unreachable: " << field_type; 392 UNREACHABLE(); 393 } 394 return true; 395} 396 397// Explicitly instantiate all DoIPutQuick functions. 398#define EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, _transaction_active) \ 399 template bool DoIPutQuick<_field_type, _transaction_active>(const ShadowFrame& shadow_frame, \ 400 const Instruction* inst, \ 401 uint16_t inst_data) 402 403#define EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(_field_type) \ 404 EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, false); \ 405 EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, true); 406 407EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimInt) // iput-quick. 408EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimBoolean) // iput-boolean-quick. 409EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimByte) // iput-byte-quick. 410EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimChar) // iput-char-quick. 411EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimShort) // iput-short-quick. 412EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimLong) // iput-wide-quick. 413EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimNot) // iput-object-quick. 414#undef EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL 415#undef EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL 416 417uint32_t FindNextInstructionFollowingException( 418 Thread* self, ShadowFrame& shadow_frame, uint32_t dex_pc, 419 const instrumentation::Instrumentation* instrumentation) { 420 self->VerifyStack(); 421 StackHandleScope<2> hs(self); 422 Handle<mirror::Throwable> exception(hs.NewHandle(self->GetException())); 423 if (instrumentation->HasExceptionCaughtListeners() 424 && self->IsExceptionThrownByCurrentMethod(exception.Get())) { 425 instrumentation->ExceptionCaughtEvent(self, exception.Get()); 426 } 427 bool clear_exception = false; 428 uint32_t found_dex_pc = shadow_frame.GetMethod()->FindCatchBlock( 429 hs.NewHandle(exception->GetClass()), dex_pc, &clear_exception); 430 if (found_dex_pc == DexFile::kDexNoIndex) { 431 // Exception is not caught by the current method. We will unwind to the 432 // caller. Notify any instrumentation listener. 433 instrumentation->MethodUnwindEvent(self, shadow_frame.GetThisObject(), 434 shadow_frame.GetMethod(), dex_pc); 435 } else { 436 // Exception is caught in the current method. We will jump to the found_dex_pc. 437 if (clear_exception) { 438 self->ClearException(); 439 } 440 } 441 return found_dex_pc; 442} 443 444void UnexpectedOpcode(const Instruction* inst, const ShadowFrame& shadow_frame) { 445 LOG(FATAL) << "Unexpected instruction: " 446 << inst->DumpString(shadow_frame.GetMethod()->GetDexFile()); 447 UNREACHABLE(); 448} 449 450// Assign register 'src_reg' from shadow_frame to register 'dest_reg' into new_shadow_frame. 451static inline void AssignRegister(ShadowFrame* new_shadow_frame, const ShadowFrame& shadow_frame, 452 size_t dest_reg, size_t src_reg) 453 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 454 // Uint required, so that sign extension does not make this wrong on 64b systems 455 uint32_t src_value = shadow_frame.GetVReg(src_reg); 456 mirror::Object* o = shadow_frame.GetVRegReference<kVerifyNone>(src_reg); 457 458 // If both register locations contains the same value, the register probably holds a reference. 459 // Note: As an optimization, non-moving collectors leave a stale reference value 460 // in the references array even after the original vreg was overwritten to a non-reference. 461 if (src_value == reinterpret_cast<uintptr_t>(o)) { 462 new_shadow_frame->SetVRegReference(dest_reg, o); 463 } else { 464 new_shadow_frame->SetVReg(dest_reg, src_value); 465 } 466} 467 468void AbortTransactionF(Thread* self, const char* fmt, ...) { 469 va_list args; 470 va_start(args, fmt); 471 AbortTransactionV(self, fmt, args); 472 va_end(args); 473} 474 475void AbortTransactionV(Thread* self, const char* fmt, va_list args) { 476 CHECK(Runtime::Current()->IsActiveTransaction()); 477 // Constructs abort message. 478 std::string abort_msg; 479 StringAppendV(&abort_msg, fmt, args); 480 // Throws an exception so we can abort the transaction and rollback every change. 481 Runtime::Current()->AbortTransactionAndThrowAbortError(self, abort_msg); 482} 483 484// Separate declaration is required solely for the attributes. 485template<bool is_range, bool do_assignability_check> SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) 486static inline bool DoCallCommon(ArtMethod* called_method, 487 Thread* self, 488 ShadowFrame& shadow_frame, 489 JValue* result, 490 uint16_t number_of_inputs, 491 uint32_t arg[Instruction::kMaxVarArgRegs], 492 uint32_t vregC) ALWAYS_INLINE; 493 494SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) 495static inline bool NeedsInterpreter(Thread* self, ShadowFrame* new_shadow_frame) ALWAYS_INLINE; 496 497static inline bool NeedsInterpreter(Thread* self, ShadowFrame* new_shadow_frame) { 498 ArtMethod* target = new_shadow_frame->GetMethod(); 499 if (UNLIKELY(target->IsNative() || target->IsProxyMethod())) { 500 return false; 501 } 502 Runtime* runtime = Runtime::Current(); 503 ClassLinker* class_linker = runtime->GetClassLinker(); 504 return runtime->GetInstrumentation()->IsForcedInterpretOnly() || 505 // Doing this check avoids doing compiled/interpreter transitions. 506 class_linker->IsQuickToInterpreterBridge(target->GetEntryPointFromQuickCompiledCode()) || 507 // Force the use of interpreter when it is required by the debugger. 508 Dbg::IsForcedInterpreterNeededForCalling(self, target); 509} 510 511template<bool is_range, bool do_assignability_check> 512static inline bool DoCallCommon(ArtMethod* called_method, 513 Thread* self, 514 ShadowFrame& shadow_frame, 515 JValue* result, 516 uint16_t number_of_inputs, 517 uint32_t arg[Instruction::kMaxVarArgRegs], 518 uint32_t vregC) { 519 bool string_init = false; 520 // Replace calls to String.<init> with equivalent StringFactory call. 521 if (UNLIKELY(called_method->GetDeclaringClass()->IsStringClass() 522 && called_method->IsConstructor())) { 523 ScopedObjectAccessUnchecked soa(self); 524 jmethodID mid = soa.EncodeMethod(called_method); 525 called_method = soa.DecodeMethod(WellKnownClasses::StringInitToStringFactoryMethodID(mid)); 526 string_init = true; 527 } 528 529 // Compute method information. 530 const DexFile::CodeItem* code_item = called_method->GetCodeItem(); 531 532 // Number of registers for the callee's call frame. 533 uint16_t num_regs; 534 if (LIKELY(code_item != nullptr)) { 535 num_regs = code_item->registers_size_; 536 DCHECK_EQ(string_init ? number_of_inputs - 1 : number_of_inputs, code_item->ins_size_); 537 } else { 538 DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); 539 num_regs = number_of_inputs; 540 } 541 542 // Hack for String init: 543 // 544 // Rewrite invoke-x java.lang.String.<init>(this, a, b, c, ...) into: 545 // invoke-x StringFactory(a, b, c, ...) 546 // by effectively dropping the first virtual register from the invoke. 547 // 548 // (at this point the ArtMethod has already been replaced, 549 // so we just need to fix-up the arguments) 550 uint32_t string_init_vreg_this = is_range ? vregC : arg[0]; 551 if (UNLIKELY(string_init)) { 552 DCHECK_GT(num_regs, 0u); // As the method is an instance method, there should be at least 1. 553 554 // The new StringFactory call is static and has one fewer argument. 555 if (code_item == nullptr) { 556 DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); 557 num_regs--; 558 } // else ... don't need to change num_regs since it comes up from the string_init's code item 559 number_of_inputs--; 560 561 // Rewrite the var-args, dropping the 0th argument ("this") 562 for (uint32_t i = 1; i < Instruction::kMaxVarArgRegs; ++i) { 563 arg[i - 1] = arg[i]; 564 } 565 arg[Instruction::kMaxVarArgRegs - 1] = 0; 566 567 // Rewrite the non-var-arg case 568 vregC++; // Skips the 0th vreg in the range ("this"). 569 } 570 571 // Parameter registers go at the end of the shadow frame. 572 DCHECK_GE(num_regs, number_of_inputs); 573 size_t first_dest_reg = num_regs - number_of_inputs; 574 DCHECK_NE(first_dest_reg, (size_t)-1); 575 576 // Allocate shadow frame on the stack. 577 const char* old_cause = self->StartAssertNoThreadSuspension("DoCallCommon"); 578 void* memory = alloca(ShadowFrame::ComputeSize(num_regs)); 579 ShadowFrame* new_shadow_frame(ShadowFrame::Create(num_regs, &shadow_frame, called_method, 0, 580 memory)); 581 582 // Initialize new shadow frame by copying the registers from the callee shadow frame. 583 if (do_assignability_check) { 584 // Slow path. 585 // We might need to do class loading, which incurs a thread state change to kNative. So 586 // register the shadow frame as under construction and allow suspension again. 587 ScopedStackedShadowFramePusher pusher( 588 self, new_shadow_frame, StackedShadowFrameType::kShadowFrameUnderConstruction); 589 self->EndAssertNoThreadSuspension(old_cause); 590 591 // We need to do runtime check on reference assignment. We need to load the shorty 592 // to get the exact type of each reference argument. 593 const DexFile::TypeList* params = new_shadow_frame->GetMethod()->GetParameterTypeList(); 594 uint32_t shorty_len = 0; 595 const char* shorty = new_shadow_frame->GetMethod()->GetShorty(&shorty_len); 596 597 // Handle receiver apart since it's not part of the shorty. 598 size_t dest_reg = first_dest_reg; 599 size_t arg_offset = 0; 600 601 if (!new_shadow_frame->GetMethod()->IsStatic()) { 602 size_t receiver_reg = is_range ? vregC : arg[0]; 603 new_shadow_frame->SetVRegReference(dest_reg, shadow_frame.GetVRegReference(receiver_reg)); 604 ++dest_reg; 605 ++arg_offset; 606 DCHECK(!string_init); // All StringFactory methods are static. 607 } 608 609 // Copy the caller's invoke-* arguments into the callee's parameter registers. 610 for (uint32_t shorty_pos = 0; dest_reg < num_regs; ++shorty_pos, ++dest_reg, ++arg_offset) { 611 // Skip the 0th 'shorty' type since it represents the return type. 612 DCHECK_LT(shorty_pos + 1, shorty_len) << "for shorty '" << shorty << "'"; 613 const size_t src_reg = (is_range) ? vregC + arg_offset : arg[arg_offset]; 614 switch (shorty[shorty_pos + 1]) { 615 // Handle Object references. 1 virtual register slot. 616 case 'L': { 617 Object* o = shadow_frame.GetVRegReference(src_reg); 618 if (do_assignability_check && o != nullptr) { 619 Class* arg_type = 620 new_shadow_frame->GetMethod()->GetClassFromTypeIndex( 621 params->GetTypeItem(shorty_pos).type_idx_, true); 622 if (arg_type == nullptr) { 623 CHECK(self->IsExceptionPending()); 624 return false; 625 } 626 if (!o->VerifierInstanceOf(arg_type)) { 627 // This should never happen. 628 std::string temp1, temp2; 629 self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", 630 "Invoking %s with bad arg %d, type '%s' not instance of '%s'", 631 new_shadow_frame->GetMethod()->GetName(), shorty_pos, 632 o->GetClass()->GetDescriptor(&temp1), 633 arg_type->GetDescriptor(&temp2)); 634 return false; 635 } 636 } 637 new_shadow_frame->SetVRegReference(dest_reg, o); 638 break; 639 } 640 // Handle doubles and longs. 2 consecutive virtual register slots. 641 case 'J': case 'D': { 642 uint64_t wide_value = 643 (static_cast<uint64_t>(shadow_frame.GetVReg(src_reg + 1)) << BitSizeOf<uint32_t>()) | 644 static_cast<uint32_t>(shadow_frame.GetVReg(src_reg)); 645 new_shadow_frame->SetVRegLong(dest_reg, wide_value); 646 // Skip the next virtual register slot since we already used it. 647 ++dest_reg; 648 ++arg_offset; 649 break; 650 } 651 // Handle all other primitives that are always 1 virtual register slot. 652 default: 653 new_shadow_frame->SetVReg(dest_reg, shadow_frame.GetVReg(src_reg)); 654 break; 655 } 656 } 657 } else { 658 size_t arg_index = 0; 659 660 // Fast path: no extra checks. 661 if (is_range) { 662 // TODO: Implement the range version of invoke-lambda 663 uint16_t first_src_reg = vregC; 664 665 for (size_t src_reg = first_src_reg, dest_reg = first_dest_reg; dest_reg < num_regs; 666 ++dest_reg, ++src_reg) { 667 AssignRegister(new_shadow_frame, shadow_frame, dest_reg, src_reg); 668 } 669 } else { 670 DCHECK_LE(number_of_inputs, Instruction::kMaxVarArgRegs); 671 672 for (; arg_index < number_of_inputs; ++arg_index) { 673 AssignRegister(new_shadow_frame, shadow_frame, first_dest_reg + arg_index, arg[arg_index]); 674 } 675 } 676 self->EndAssertNoThreadSuspension(old_cause); 677 } 678 679 // Do the call now. 680 if (LIKELY(Runtime::Current()->IsStarted())) { 681 if (NeedsInterpreter(self, new_shadow_frame)) { 682 artInterpreterToInterpreterBridge(self, code_item, new_shadow_frame, result); 683 } else { 684 artInterpreterToCompiledCodeBridge(self, code_item, new_shadow_frame, result); 685 } 686 } else { 687 UnstartedRuntime::Invoke(self, code_item, new_shadow_frame, result, first_dest_reg); 688 } 689 690 if (string_init && !self->IsExceptionPending()) { 691 // Set the new string result of the StringFactory. 692 shadow_frame.SetVRegReference(string_init_vreg_this, result->GetL()); 693 // Overwrite all potential copies of the original result of the new-instance of string with the 694 // new result of the StringFactory. Use the verifier to find this set of registers. 695 ArtMethod* method = shadow_frame.GetMethod(); 696 MethodReference method_ref = method->ToMethodReference(); 697 SafeMap<uint32_t, std::set<uint32_t>> string_init_map; 698 SafeMap<uint32_t, std::set<uint32_t>>* string_init_map_ptr; 699 MethodRefToStringInitRegMap& method_to_string_init_map = Runtime::Current()->GetStringInitMap(); 700 auto it = method_to_string_init_map.find(method_ref); 701 if (it == method_to_string_init_map.end()) { 702 string_init_map = std::move(verifier::MethodVerifier::FindStringInitMap(method)); 703 method_to_string_init_map.Overwrite(method_ref, string_init_map); 704 string_init_map_ptr = &string_init_map; 705 } else { 706 string_init_map_ptr = &it->second; 707 } 708 if (string_init_map_ptr->size() != 0) { 709 uint32_t dex_pc = shadow_frame.GetDexPC(); 710 auto map_it = string_init_map_ptr->find(dex_pc); 711 if (map_it != string_init_map_ptr->end()) { 712 const std::set<uint32_t>& reg_set = map_it->second; 713 for (auto set_it = reg_set.begin(); set_it != reg_set.end(); ++set_it) { 714 shadow_frame.SetVRegReference(*set_it, result->GetL()); 715 } 716 } 717 } 718 } 719 720 return !self->IsExceptionPending(); 721} 722 723template<bool is_range, bool do_assignability_check> 724bool DoLambdaCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, 725 const Instruction* inst, uint16_t inst_data, JValue* result) { 726 const uint4_t num_additional_registers = inst->VRegB_25x(); 727 // Argument word count. 728 const uint16_t number_of_inputs = num_additional_registers + 1; 729 // The first input register is always present and is not encoded in the count. 730 731 // TODO: find a cleaner way to separate non-range and range information without duplicating 732 // code. 733 uint32_t arg[Instruction::kMaxVarArgRegs]; // only used in invoke-XXX. 734 uint32_t vregC = 0; // only used in invoke-XXX-range. 735 if (is_range) { 736 vregC = inst->VRegC_3rc(); 737 } else { 738 // TODO(iam): See if it's possible to remove inst_data dependency from 35x to avoid this path 739 UNUSED(inst_data); 740 inst->GetAllArgs25x(arg); 741 } 742 743 // TODO: if there's an assignability check, throw instead? 744 DCHECK(called_method->IsStatic()); 745 746 return DoCallCommon<is_range, do_assignability_check>( 747 called_method, self, shadow_frame, 748 result, number_of_inputs, arg, vregC); 749} 750 751template<bool is_range, bool do_assignability_check> 752bool DoCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, 753 const Instruction* inst, uint16_t inst_data, JValue* result) { 754 // Argument word count. 755 const uint16_t number_of_inputs = (is_range) ? inst->VRegA_3rc(inst_data) : inst->VRegA_35c(inst_data); 756 757 // TODO: find a cleaner way to separate non-range and range information without duplicating 758 // code. 759 uint32_t arg[Instruction::kMaxVarArgRegs]; // only used in invoke-XXX. 760 uint32_t vregC = 0; 761 if (is_range) { 762 vregC = inst->VRegC_3rc(); 763 } else { 764 vregC = inst->VRegC_35c(); 765 inst->GetVarArgs(arg, inst_data); 766 } 767 768 return DoCallCommon<is_range, do_assignability_check>( 769 called_method, self, shadow_frame, 770 result, number_of_inputs, arg, vregC); 771} 772 773template <bool is_range, bool do_access_check, bool transaction_active> 774bool DoFilledNewArray(const Instruction* inst, const ShadowFrame& shadow_frame, 775 Thread* self, JValue* result) { 776 DCHECK(inst->Opcode() == Instruction::FILLED_NEW_ARRAY || 777 inst->Opcode() == Instruction::FILLED_NEW_ARRAY_RANGE); 778 const int32_t length = is_range ? inst->VRegA_3rc() : inst->VRegA_35c(); 779 if (!is_range) { 780 // Checks FILLED_NEW_ARRAY's length does not exceed 5 arguments. 781 CHECK_LE(length, 5); 782 } 783 if (UNLIKELY(length < 0)) { 784 ThrowNegativeArraySizeException(length); 785 return false; 786 } 787 uint16_t type_idx = is_range ? inst->VRegB_3rc() : inst->VRegB_35c(); 788 Class* array_class = ResolveVerifyAndClinit(type_idx, shadow_frame.GetMethod(), 789 self, false, do_access_check); 790 if (UNLIKELY(array_class == nullptr)) { 791 DCHECK(self->IsExceptionPending()); 792 return false; 793 } 794 CHECK(array_class->IsArrayClass()); 795 Class* component_class = array_class->GetComponentType(); 796 const bool is_primitive_int_component = component_class->IsPrimitiveInt(); 797 if (UNLIKELY(component_class->IsPrimitive() && !is_primitive_int_component)) { 798 if (component_class->IsPrimitiveLong() || component_class->IsPrimitiveDouble()) { 799 ThrowRuntimeException("Bad filled array request for type %s", 800 PrettyDescriptor(component_class).c_str()); 801 } else { 802 self->ThrowNewExceptionF("Ljava/lang/InternalError;", 803 "Found type %s; filled-new-array not implemented for anything but 'int'", 804 PrettyDescriptor(component_class).c_str()); 805 } 806 return false; 807 } 808 Object* new_array = Array::Alloc<true>(self, array_class, length, 809 array_class->GetComponentSizeShift(), 810 Runtime::Current()->GetHeap()->GetCurrentAllocator()); 811 if (UNLIKELY(new_array == nullptr)) { 812 self->AssertPendingOOMException(); 813 return false; 814 } 815 uint32_t arg[Instruction::kMaxVarArgRegs]; // only used in filled-new-array. 816 uint32_t vregC = 0; // only used in filled-new-array-range. 817 if (is_range) { 818 vregC = inst->VRegC_3rc(); 819 } else { 820 inst->GetVarArgs(arg); 821 } 822 for (int32_t i = 0; i < length; ++i) { 823 size_t src_reg = is_range ? vregC + i : arg[i]; 824 if (is_primitive_int_component) { 825 new_array->AsIntArray()->SetWithoutChecks<transaction_active>( 826 i, shadow_frame.GetVReg(src_reg)); 827 } else { 828 new_array->AsObjectArray<Object>()->SetWithoutChecks<transaction_active>( 829 i, shadow_frame.GetVRegReference(src_reg)); 830 } 831 } 832 833 result->SetL(new_array); 834 return true; 835} 836 837// TODO fix thread analysis: should be SHARED_LOCKS_REQUIRED(Locks::mutator_lock_). 838template<typename T> 839static void RecordArrayElementsInTransactionImpl(mirror::PrimitiveArray<T>* array, int32_t count) 840 NO_THREAD_SAFETY_ANALYSIS { 841 Runtime* runtime = Runtime::Current(); 842 for (int32_t i = 0; i < count; ++i) { 843 runtime->RecordWriteArray(array, i, array->GetWithoutChecks(i)); 844 } 845} 846 847void RecordArrayElementsInTransaction(mirror::Array* array, int32_t count) 848 SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { 849 DCHECK(Runtime::Current()->IsActiveTransaction()); 850 DCHECK(array != nullptr); 851 DCHECK_LE(count, array->GetLength()); 852 Primitive::Type primitive_component_type = array->GetClass()->GetComponentType()->GetPrimitiveType(); 853 switch (primitive_component_type) { 854 case Primitive::kPrimBoolean: 855 RecordArrayElementsInTransactionImpl(array->AsBooleanArray(), count); 856 break; 857 case Primitive::kPrimByte: 858 RecordArrayElementsInTransactionImpl(array->AsByteArray(), count); 859 break; 860 case Primitive::kPrimChar: 861 RecordArrayElementsInTransactionImpl(array->AsCharArray(), count); 862 break; 863 case Primitive::kPrimShort: 864 RecordArrayElementsInTransactionImpl(array->AsShortArray(), count); 865 break; 866 case Primitive::kPrimInt: 867 RecordArrayElementsInTransactionImpl(array->AsIntArray(), count); 868 break; 869 case Primitive::kPrimFloat: 870 RecordArrayElementsInTransactionImpl(array->AsFloatArray(), count); 871 break; 872 case Primitive::kPrimLong: 873 RecordArrayElementsInTransactionImpl(array->AsLongArray(), count); 874 break; 875 case Primitive::kPrimDouble: 876 RecordArrayElementsInTransactionImpl(array->AsDoubleArray(), count); 877 break; 878 default: 879 LOG(FATAL) << "Unsupported primitive type " << primitive_component_type 880 << " in fill-array-data"; 881 break; 882 } 883} 884 885// Explicit DoCall template function declarations. 886#define EXPLICIT_DO_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ 887 template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) \ 888 bool DoCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ 889 ShadowFrame& shadow_frame, \ 890 const Instruction* inst, uint16_t inst_data, \ 891 JValue* result) 892EXPLICIT_DO_CALL_TEMPLATE_DECL(false, false); 893EXPLICIT_DO_CALL_TEMPLATE_DECL(false, true); 894EXPLICIT_DO_CALL_TEMPLATE_DECL(true, false); 895EXPLICIT_DO_CALL_TEMPLATE_DECL(true, true); 896#undef EXPLICIT_DO_CALL_TEMPLATE_DECL 897 898// Explicit DoLambdaCall template function declarations. 899#define EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ 900 template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) \ 901 bool DoLambdaCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ 902 ShadowFrame& shadow_frame, \ 903 const Instruction* inst, \ 904 uint16_t inst_data, \ 905 JValue* result) 906EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, false); 907EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, true); 908EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, false); 909EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, true); 910#undef EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL 911 912// Explicit DoFilledNewArray template function declarations. 913#define EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(_is_range_, _check, _transaction_active) \ 914 template SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) \ 915 bool DoFilledNewArray<_is_range_, _check, _transaction_active>(const Instruction* inst, \ 916 const ShadowFrame& shadow_frame, \ 917 Thread* self, JValue* result) 918#define EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(_transaction_active) \ 919 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, false, _transaction_active); \ 920 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, true, _transaction_active); \ 921 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, false, _transaction_active); \ 922 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, true, _transaction_active) 923EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(false); 924EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(true); 925#undef EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL 926#undef EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL 927 928} // namespace interpreter 929} // namespace art 930