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 "jit/jit.h" 24 #include "mirror/array-inl.h" 25 #include "stack.h" 26 #include "unstarted_runtime.h" 27 #include "verifier/method_verifier.h" 28 29 namespace art { 30 namespace interpreter { 31 32 // All lambda closures have to be a consecutive pair of virtual registers. 33 static constexpr size_t kLambdaVirtualRegisterWidth = 2; 34 35 void ThrowNullPointerExceptionFromInterpreter() { 36 ThrowNullPointerExceptionFromDexPC(); 37 } 38 39 template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check> 40 bool DoFieldGet(Thread* self, ShadowFrame& shadow_frame, const Instruction* inst, 41 uint16_t inst_data) { 42 const bool is_static = (find_type == StaticObjectRead) || (find_type == StaticPrimitiveRead); 43 const uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); 44 ArtField* f = 45 FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, 46 Primitive::ComponentSize(field_type)); 47 if (UNLIKELY(f == nullptr)) { 48 CHECK(self->IsExceptionPending()); 49 return false; 50 } 51 Object* obj; 52 if (is_static) { 53 obj = f->GetDeclaringClass(); 54 } else { 55 obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 56 if (UNLIKELY(obj == nullptr)) { 57 ThrowNullPointerExceptionForFieldAccess(f, true); 58 return false; 59 } 60 } 61 f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); 62 // Report this field access to instrumentation if needed. 63 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 64 if (UNLIKELY(instrumentation->HasFieldReadListeners())) { 65 Object* this_object = f->IsStatic() ? nullptr : obj; 66 instrumentation->FieldReadEvent(self, this_object, shadow_frame.GetMethod(), 67 shadow_frame.GetDexPC(), f); 68 } 69 uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); 70 switch (field_type) { 71 case Primitive::kPrimBoolean: 72 shadow_frame.SetVReg(vregA, f->GetBoolean(obj)); 73 break; 74 case Primitive::kPrimByte: 75 shadow_frame.SetVReg(vregA, f->GetByte(obj)); 76 break; 77 case Primitive::kPrimChar: 78 shadow_frame.SetVReg(vregA, f->GetChar(obj)); 79 break; 80 case Primitive::kPrimShort: 81 shadow_frame.SetVReg(vregA, f->GetShort(obj)); 82 break; 83 case Primitive::kPrimInt: 84 shadow_frame.SetVReg(vregA, f->GetInt(obj)); 85 break; 86 case Primitive::kPrimLong: 87 shadow_frame.SetVRegLong(vregA, f->GetLong(obj)); 88 break; 89 case Primitive::kPrimNot: 90 shadow_frame.SetVRegReference(vregA, f->GetObject(obj)); 91 break; 92 default: 93 LOG(FATAL) << "Unreachable: " << field_type; 94 UNREACHABLE(); 95 } 96 return true; 97 } 98 99 // Explicitly instantiate all DoFieldGet functions. 100 #define EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, _do_check) \ 101 template bool DoFieldGet<_find_type, _field_type, _do_check>(Thread* self, \ 102 ShadowFrame& shadow_frame, \ 103 const Instruction* inst, \ 104 uint16_t inst_data) 105 106 #define EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(_find_type, _field_type) \ 107 EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, false); \ 108 EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL(_find_type, _field_type, true); 109 110 // iget-XXX 111 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimBoolean) 112 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimByte) 113 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimChar) 114 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimShort) 115 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimInt) 116 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstancePrimitiveRead, Primitive::kPrimLong) 117 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(InstanceObjectRead, Primitive::kPrimNot) 118 119 // sget-XXX 120 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimBoolean) 121 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimByte) 122 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimChar) 123 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimShort) 124 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimInt) 125 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticPrimitiveRead, Primitive::kPrimLong) 126 EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL(StaticObjectRead, Primitive::kPrimNot) 127 128 #undef EXPLICIT_DO_FIELD_GET_ALL_TEMPLATE_DECL 129 #undef EXPLICIT_DO_FIELD_GET_TEMPLATE_DECL 130 131 // Handles iget-quick, iget-wide-quick and iget-object-quick instructions. 132 // Returns true on success, otherwise throws an exception and returns false. 133 template<Primitive::Type field_type> 134 bool DoIGetQuick(ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { 135 Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 136 if (UNLIKELY(obj == nullptr)) { 137 // We lost the reference to the field index so we cannot get a more 138 // precised exception message. 139 ThrowNullPointerExceptionFromDexPC(); 140 return false; 141 } 142 MemberOffset field_offset(inst->VRegC_22c()); 143 // Report this field access to instrumentation if needed. Since we only have the offset of 144 // the field from the base of the object, we need to look for it first. 145 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 146 if (UNLIKELY(instrumentation->HasFieldReadListeners())) { 147 ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), 148 field_offset.Uint32Value()); 149 DCHECK(f != nullptr); 150 DCHECK(!f->IsStatic()); 151 instrumentation->FieldReadEvent(Thread::Current(), obj, shadow_frame.GetMethod(), 152 shadow_frame.GetDexPC(), f); 153 } 154 // Note: iget-x-quick instructions are only for non-volatile fields. 155 const uint32_t vregA = inst->VRegA_22c(inst_data); 156 switch (field_type) { 157 case Primitive::kPrimInt: 158 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetField32(field_offset))); 159 break; 160 case Primitive::kPrimBoolean: 161 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldBoolean(field_offset))); 162 break; 163 case Primitive::kPrimByte: 164 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldByte(field_offset))); 165 break; 166 case Primitive::kPrimChar: 167 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldChar(field_offset))); 168 break; 169 case Primitive::kPrimShort: 170 shadow_frame.SetVReg(vregA, static_cast<int32_t>(obj->GetFieldShort(field_offset))); 171 break; 172 case Primitive::kPrimLong: 173 shadow_frame.SetVRegLong(vregA, static_cast<int64_t>(obj->GetField64(field_offset))); 174 break; 175 case Primitive::kPrimNot: 176 shadow_frame.SetVRegReference(vregA, obj->GetFieldObject<mirror::Object>(field_offset)); 177 break; 178 default: 179 LOG(FATAL) << "Unreachable: " << field_type; 180 UNREACHABLE(); 181 } 182 return true; 183 } 184 185 // Explicitly instantiate all DoIGetQuick functions. 186 #define EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(_field_type) \ 187 template bool DoIGetQuick<_field_type>(ShadowFrame& shadow_frame, const Instruction* inst, \ 188 uint16_t inst_data) 189 190 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimInt); // iget-quick. 191 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimBoolean); // iget-boolean-quick. 192 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimByte); // iget-byte-quick. 193 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimChar); // iget-char-quick. 194 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimShort); // iget-short-quick. 195 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimLong); // iget-wide-quick. 196 EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL(Primitive::kPrimNot); // iget-object-quick. 197 #undef EXPLICIT_DO_IGET_QUICK_TEMPLATE_DECL 198 199 template<Primitive::Type field_type> 200 static JValue GetFieldValue(const ShadowFrame& shadow_frame, uint32_t vreg) 201 SHARED_REQUIRES(Locks::mutator_lock_) { 202 JValue field_value; 203 switch (field_type) { 204 case Primitive::kPrimBoolean: 205 field_value.SetZ(static_cast<uint8_t>(shadow_frame.GetVReg(vreg))); 206 break; 207 case Primitive::kPrimByte: 208 field_value.SetB(static_cast<int8_t>(shadow_frame.GetVReg(vreg))); 209 break; 210 case Primitive::kPrimChar: 211 field_value.SetC(static_cast<uint16_t>(shadow_frame.GetVReg(vreg))); 212 break; 213 case Primitive::kPrimShort: 214 field_value.SetS(static_cast<int16_t>(shadow_frame.GetVReg(vreg))); 215 break; 216 case Primitive::kPrimInt: 217 field_value.SetI(shadow_frame.GetVReg(vreg)); 218 break; 219 case Primitive::kPrimLong: 220 field_value.SetJ(shadow_frame.GetVRegLong(vreg)); 221 break; 222 case Primitive::kPrimNot: 223 field_value.SetL(shadow_frame.GetVRegReference(vreg)); 224 break; 225 default: 226 LOG(FATAL) << "Unreachable: " << field_type; 227 UNREACHABLE(); 228 } 229 return field_value; 230 } 231 232 template<FindFieldType find_type, Primitive::Type field_type, bool do_access_check, 233 bool transaction_active> 234 bool DoFieldPut(Thread* self, const ShadowFrame& shadow_frame, const Instruction* inst, 235 uint16_t inst_data) { 236 bool do_assignability_check = do_access_check; 237 bool is_static = (find_type == StaticObjectWrite) || (find_type == StaticPrimitiveWrite); 238 uint32_t field_idx = is_static ? inst->VRegB_21c() : inst->VRegC_22c(); 239 ArtField* f = 240 FindFieldFromCode<find_type, do_access_check>(field_idx, shadow_frame.GetMethod(), self, 241 Primitive::ComponentSize(field_type)); 242 if (UNLIKELY(f == nullptr)) { 243 CHECK(self->IsExceptionPending()); 244 return false; 245 } 246 Object* obj; 247 if (is_static) { 248 obj = f->GetDeclaringClass(); 249 } else { 250 obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 251 if (UNLIKELY(obj == nullptr)) { 252 ThrowNullPointerExceptionForFieldAccess(f, false); 253 return false; 254 } 255 } 256 f->GetDeclaringClass()->AssertInitializedOrInitializingInThread(self); 257 uint32_t vregA = is_static ? inst->VRegA_21c(inst_data) : inst->VRegA_22c(inst_data); 258 // Report this field access to instrumentation if needed. Since we only have the offset of 259 // the field from the base of the object, we need to look for it first. 260 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 261 if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { 262 JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); 263 Object* this_object = f->IsStatic() ? nullptr : obj; 264 instrumentation->FieldWriteEvent(self, this_object, shadow_frame.GetMethod(), 265 shadow_frame.GetDexPC(), f, field_value); 266 } 267 switch (field_type) { 268 case Primitive::kPrimBoolean: 269 f->SetBoolean<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 270 break; 271 case Primitive::kPrimByte: 272 f->SetByte<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 273 break; 274 case Primitive::kPrimChar: 275 f->SetChar<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 276 break; 277 case Primitive::kPrimShort: 278 f->SetShort<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 279 break; 280 case Primitive::kPrimInt: 281 f->SetInt<transaction_active>(obj, shadow_frame.GetVReg(vregA)); 282 break; 283 case Primitive::kPrimLong: 284 f->SetLong<transaction_active>(obj, shadow_frame.GetVRegLong(vregA)); 285 break; 286 case Primitive::kPrimNot: { 287 Object* reg = shadow_frame.GetVRegReference(vregA); 288 if (do_assignability_check && reg != nullptr) { 289 // FieldHelper::GetType can resolve classes, use a handle wrapper which will restore the 290 // object in the destructor. 291 Class* field_class; 292 { 293 StackHandleScope<2> hs(self); 294 HandleWrapper<mirror::Object> h_reg(hs.NewHandleWrapper(®)); 295 HandleWrapper<mirror::Object> h_obj(hs.NewHandleWrapper(&obj)); 296 field_class = f->GetType<true>(); 297 } 298 if (!reg->VerifierInstanceOf(field_class)) { 299 // This should never happen. 300 std::string temp1, temp2, temp3; 301 self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", 302 "Put '%s' that is not instance of field '%s' in '%s'", 303 reg->GetClass()->GetDescriptor(&temp1), 304 field_class->GetDescriptor(&temp2), 305 f->GetDeclaringClass()->GetDescriptor(&temp3)); 306 return false; 307 } 308 } 309 f->SetObj<transaction_active>(obj, reg); 310 break; 311 } 312 default: 313 LOG(FATAL) << "Unreachable: " << field_type; 314 UNREACHABLE(); 315 } 316 return true; 317 } 318 319 // Explicitly instantiate all DoFieldPut functions. 320 #define EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, _do_check, _transaction_active) \ 321 template bool DoFieldPut<_find_type, _field_type, _do_check, _transaction_active>(Thread* self, \ 322 const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) 323 324 #define EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(_find_type, _field_type) \ 325 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, false); \ 326 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, false); \ 327 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, false, true); \ 328 EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL(_find_type, _field_type, true, true); 329 330 // iput-XXX 331 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimBoolean) 332 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimByte) 333 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimChar) 334 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimShort) 335 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimInt) 336 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstancePrimitiveWrite, Primitive::kPrimLong) 337 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(InstanceObjectWrite, Primitive::kPrimNot) 338 339 // sput-XXX 340 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimBoolean) 341 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimByte) 342 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimChar) 343 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimShort) 344 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimInt) 345 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticPrimitiveWrite, Primitive::kPrimLong) 346 EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL(StaticObjectWrite, Primitive::kPrimNot) 347 348 #undef EXPLICIT_DO_FIELD_PUT_ALL_TEMPLATE_DECL 349 #undef EXPLICIT_DO_FIELD_PUT_TEMPLATE_DECL 350 351 template<Primitive::Type field_type, bool transaction_active> 352 bool DoIPutQuick(const ShadowFrame& shadow_frame, const Instruction* inst, uint16_t inst_data) { 353 Object* obj = shadow_frame.GetVRegReference(inst->VRegB_22c(inst_data)); 354 if (UNLIKELY(obj == nullptr)) { 355 // We lost the reference to the field index so we cannot get a more 356 // precised exception message. 357 ThrowNullPointerExceptionFromDexPC(); 358 return false; 359 } 360 MemberOffset field_offset(inst->VRegC_22c()); 361 const uint32_t vregA = inst->VRegA_22c(inst_data); 362 // Report this field modification to instrumentation if needed. Since we only have the offset of 363 // the field from the base of the object, we need to look for it first. 364 instrumentation::Instrumentation* instrumentation = Runtime::Current()->GetInstrumentation(); 365 if (UNLIKELY(instrumentation->HasFieldWriteListeners())) { 366 ArtField* f = ArtField::FindInstanceFieldWithOffset(obj->GetClass(), 367 field_offset.Uint32Value()); 368 DCHECK(f != nullptr); 369 DCHECK(!f->IsStatic()); 370 JValue field_value = GetFieldValue<field_type>(shadow_frame, vregA); 371 instrumentation->FieldWriteEvent(Thread::Current(), obj, shadow_frame.GetMethod(), 372 shadow_frame.GetDexPC(), f, field_value); 373 } 374 // Note: iput-x-quick instructions are only for non-volatile fields. 375 switch (field_type) { 376 case Primitive::kPrimBoolean: 377 obj->SetFieldBoolean<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 378 break; 379 case Primitive::kPrimByte: 380 obj->SetFieldByte<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 381 break; 382 case Primitive::kPrimChar: 383 obj->SetFieldChar<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 384 break; 385 case Primitive::kPrimShort: 386 obj->SetFieldShort<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 387 break; 388 case Primitive::kPrimInt: 389 obj->SetField32<transaction_active>(field_offset, shadow_frame.GetVReg(vregA)); 390 break; 391 case Primitive::kPrimLong: 392 obj->SetField64<transaction_active>(field_offset, shadow_frame.GetVRegLong(vregA)); 393 break; 394 case Primitive::kPrimNot: 395 obj->SetFieldObject<transaction_active>(field_offset, shadow_frame.GetVRegReference(vregA)); 396 break; 397 default: 398 LOG(FATAL) << "Unreachable: " << field_type; 399 UNREACHABLE(); 400 } 401 return true; 402 } 403 404 // Explicitly instantiate all DoIPutQuick functions. 405 #define EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, _transaction_active) \ 406 template bool DoIPutQuick<_field_type, _transaction_active>(const ShadowFrame& shadow_frame, \ 407 const Instruction* inst, \ 408 uint16_t inst_data) 409 410 #define EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(_field_type) \ 411 EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, false); \ 412 EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL(_field_type, true); 413 414 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimInt) // iput-quick. 415 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimBoolean) // iput-boolean-quick. 416 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimByte) // iput-byte-quick. 417 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimChar) // iput-char-quick. 418 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimShort) // iput-short-quick. 419 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimLong) // iput-wide-quick. 420 EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL(Primitive::kPrimNot) // iput-object-quick. 421 #undef EXPLICIT_DO_IPUT_QUICK_ALL_TEMPLATE_DECL 422 #undef EXPLICIT_DO_IPUT_QUICK_TEMPLATE_DECL 423 424 // We accept a null Instrumentation* meaning we must not report anything to the instrumentation. 425 uint32_t FindNextInstructionFollowingException( 426 Thread* self, ShadowFrame& shadow_frame, uint32_t dex_pc, 427 const instrumentation::Instrumentation* instrumentation) { 428 self->VerifyStack(); 429 StackHandleScope<2> hs(self); 430 Handle<mirror::Throwable> exception(hs.NewHandle(self->GetException())); 431 if (instrumentation != nullptr && instrumentation->HasExceptionCaughtListeners() 432 && self->IsExceptionThrownByCurrentMethod(exception.Get())) { 433 instrumentation->ExceptionCaughtEvent(self, exception.Get()); 434 } 435 bool clear_exception = false; 436 uint32_t found_dex_pc = shadow_frame.GetMethod()->FindCatchBlock( 437 hs.NewHandle(exception->GetClass()), dex_pc, &clear_exception); 438 if (found_dex_pc == DexFile::kDexNoIndex && instrumentation != nullptr) { 439 // Exception is not caught by the current method. We will unwind to the 440 // caller. Notify any instrumentation listener. 441 instrumentation->MethodUnwindEvent(self, shadow_frame.GetThisObject(), 442 shadow_frame.GetMethod(), dex_pc); 443 } else { 444 // Exception is caught in the current method. We will jump to the found_dex_pc. 445 if (clear_exception) { 446 self->ClearException(); 447 } 448 } 449 return found_dex_pc; 450 } 451 452 void UnexpectedOpcode(const Instruction* inst, const ShadowFrame& shadow_frame) { 453 LOG(FATAL) << "Unexpected instruction: " 454 << inst->DumpString(shadow_frame.GetMethod()->GetDexFile()); 455 UNREACHABLE(); 456 } 457 458 // Assign register 'src_reg' from shadow_frame to register 'dest_reg' into new_shadow_frame. 459 static inline void AssignRegister(ShadowFrame* new_shadow_frame, const ShadowFrame& shadow_frame, 460 size_t dest_reg, size_t src_reg) 461 SHARED_REQUIRES(Locks::mutator_lock_) { 462 // Uint required, so that sign extension does not make this wrong on 64b systems 463 uint32_t src_value = shadow_frame.GetVReg(src_reg); 464 mirror::Object* o = shadow_frame.GetVRegReference<kVerifyNone>(src_reg); 465 466 // If both register locations contains the same value, the register probably holds a reference. 467 // Note: As an optimization, non-moving collectors leave a stale reference value 468 // in the references array even after the original vreg was overwritten to a non-reference. 469 if (src_value == reinterpret_cast<uintptr_t>(o)) { 470 new_shadow_frame->SetVRegReference(dest_reg, o); 471 } else { 472 new_shadow_frame->SetVReg(dest_reg, src_value); 473 } 474 } 475 476 void AbortTransactionF(Thread* self, const char* fmt, ...) { 477 va_list args; 478 va_start(args, fmt); 479 AbortTransactionV(self, fmt, args); 480 va_end(args); 481 } 482 483 void AbortTransactionV(Thread* self, const char* fmt, va_list args) { 484 CHECK(Runtime::Current()->IsActiveTransaction()); 485 // Constructs abort message. 486 std::string abort_msg; 487 StringAppendV(&abort_msg, fmt, args); 488 // Throws an exception so we can abort the transaction and rollback every change. 489 Runtime::Current()->AbortTransactionAndThrowAbortError(self, abort_msg); 490 } 491 492 // Separate declaration is required solely for the attributes. 493 template <bool is_range, 494 bool do_assignability_check, 495 size_t kVarArgMax> 496 SHARED_REQUIRES(Locks::mutator_lock_) 497 static inline bool DoCallCommon(ArtMethod* called_method, 498 Thread* self, 499 ShadowFrame& shadow_frame, 500 JValue* result, 501 uint16_t number_of_inputs, 502 uint32_t (&arg)[kVarArgMax], 503 uint32_t vregC) ALWAYS_INLINE; 504 505 void ArtInterpreterToCompiledCodeBridge(Thread* self, 506 ArtMethod* caller, 507 const DexFile::CodeItem* code_item, 508 ShadowFrame* shadow_frame, 509 JValue* result) 510 SHARED_REQUIRES(Locks::mutator_lock_) { 511 ArtMethod* method = shadow_frame->GetMethod(); 512 // Ensure static methods are initialized. 513 if (method->IsStatic()) { 514 mirror::Class* declaringClass = method->GetDeclaringClass(); 515 if (UNLIKELY(!declaringClass->IsInitialized())) { 516 self->PushShadowFrame(shadow_frame); 517 StackHandleScope<1> hs(self); 518 Handle<mirror::Class> h_class(hs.NewHandle(declaringClass)); 519 if (UNLIKELY(!Runtime::Current()->GetClassLinker()->EnsureInitialized(self, h_class, true, 520 true))) { 521 self->PopShadowFrame(); 522 DCHECK(self->IsExceptionPending()); 523 return; 524 } 525 self->PopShadowFrame(); 526 CHECK(h_class->IsInitializing()); 527 // Reload from shadow frame in case the method moved, this is faster than adding a handle. 528 method = shadow_frame->GetMethod(); 529 } 530 } 531 uint16_t arg_offset = (code_item == nullptr) 532 ? 0 533 : code_item->registers_size_ - code_item->ins_size_; 534 jit::Jit* jit = Runtime::Current()->GetJit(); 535 if (jit != nullptr && caller != nullptr) { 536 jit->NotifyInterpreterToCompiledCodeTransition(self, caller); 537 } 538 method->Invoke(self, shadow_frame->GetVRegArgs(arg_offset), 539 (shadow_frame->NumberOfVRegs() - arg_offset) * sizeof(uint32_t), 540 result, method->GetInterfaceMethodIfProxy(sizeof(void*))->GetShorty()); 541 } 542 543 void SetStringInitValueToAllAliases(ShadowFrame* shadow_frame, 544 uint16_t this_obj_vreg, 545 JValue result) 546 SHARED_REQUIRES(Locks::mutator_lock_) { 547 Object* existing = shadow_frame->GetVRegReference(this_obj_vreg); 548 if (existing == nullptr) { 549 // If it's null, we come from compiled code that was deoptimized. Nothing to do, 550 // as the compiler verified there was no alias. 551 // Set the new string result of the StringFactory. 552 shadow_frame->SetVRegReference(this_obj_vreg, result.GetL()); 553 return; 554 } 555 // Set the string init result into all aliases. 556 for (uint32_t i = 0, e = shadow_frame->NumberOfVRegs(); i < e; ++i) { 557 if (shadow_frame->GetVRegReference(i) == existing) { 558 DCHECK_EQ(shadow_frame->GetVRegReference(i), 559 reinterpret_cast<mirror::Object*>(shadow_frame->GetVReg(i))); 560 shadow_frame->SetVRegReference(i, result.GetL()); 561 DCHECK_EQ(shadow_frame->GetVRegReference(i), 562 reinterpret_cast<mirror::Object*>(shadow_frame->GetVReg(i))); 563 } 564 } 565 } 566 567 template <bool is_range, 568 bool do_assignability_check, 569 size_t kVarArgMax> 570 static inline bool DoCallCommon(ArtMethod* called_method, 571 Thread* self, 572 ShadowFrame& shadow_frame, 573 JValue* result, 574 uint16_t number_of_inputs, 575 uint32_t (&arg)[kVarArgMax], 576 uint32_t vregC) { 577 bool string_init = false; 578 // Replace calls to String.<init> with equivalent StringFactory call. 579 if (UNLIKELY(called_method->GetDeclaringClass()->IsStringClass() 580 && called_method->IsConstructor())) { 581 ScopedObjectAccessUnchecked soa(self); 582 jmethodID mid = soa.EncodeMethod(called_method); 583 called_method = soa.DecodeMethod(WellKnownClasses::StringInitToStringFactoryMethodID(mid)); 584 string_init = true; 585 } 586 587 // Compute method information. 588 const DexFile::CodeItem* code_item = called_method->GetCodeItem(); 589 590 // Number of registers for the callee's call frame. 591 uint16_t num_regs; 592 if (LIKELY(code_item != nullptr)) { 593 num_regs = code_item->registers_size_; 594 DCHECK_EQ(string_init ? number_of_inputs - 1 : number_of_inputs, code_item->ins_size_); 595 } else { 596 DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); 597 num_regs = number_of_inputs; 598 } 599 600 // Hack for String init: 601 // 602 // Rewrite invoke-x java.lang.String.<init>(this, a, b, c, ...) into: 603 // invoke-x StringFactory(a, b, c, ...) 604 // by effectively dropping the first virtual register from the invoke. 605 // 606 // (at this point the ArtMethod has already been replaced, 607 // so we just need to fix-up the arguments) 608 // 609 // Note that FindMethodFromCode in entrypoint_utils-inl.h was also special-cased 610 // to handle the compiler optimization of replacing `this` with null without 611 // throwing NullPointerException. 612 uint32_t string_init_vreg_this = is_range ? vregC : arg[0]; 613 if (UNLIKELY(string_init)) { 614 DCHECK_GT(num_regs, 0u); // As the method is an instance method, there should be at least 1. 615 616 // The new StringFactory call is static and has one fewer argument. 617 if (code_item == nullptr) { 618 DCHECK(called_method->IsNative() || called_method->IsProxyMethod()); 619 num_regs--; 620 } // else ... don't need to change num_regs since it comes up from the string_init's code item 621 number_of_inputs--; 622 623 // Rewrite the var-args, dropping the 0th argument ("this") 624 for (uint32_t i = 1; i < arraysize(arg); ++i) { 625 arg[i - 1] = arg[i]; 626 } 627 arg[arraysize(arg) - 1] = 0; 628 629 // Rewrite the non-var-arg case 630 vregC++; // Skips the 0th vreg in the range ("this"). 631 } 632 633 // Parameter registers go at the end of the shadow frame. 634 DCHECK_GE(num_regs, number_of_inputs); 635 size_t first_dest_reg = num_regs - number_of_inputs; 636 DCHECK_NE(first_dest_reg, (size_t)-1); 637 638 // Allocate shadow frame on the stack. 639 const char* old_cause = self->StartAssertNoThreadSuspension("DoCallCommon"); 640 ShadowFrameAllocaUniquePtr shadow_frame_unique_ptr = 641 CREATE_SHADOW_FRAME(num_regs, &shadow_frame, called_method, /* dex pc */ 0); 642 ShadowFrame* new_shadow_frame = shadow_frame_unique_ptr.get(); 643 644 // Initialize new shadow frame by copying the registers from the callee shadow frame. 645 if (do_assignability_check) { 646 // Slow path. 647 // We might need to do class loading, which incurs a thread state change to kNative. So 648 // register the shadow frame as under construction and allow suspension again. 649 ScopedStackedShadowFramePusher pusher( 650 self, new_shadow_frame, StackedShadowFrameType::kShadowFrameUnderConstruction); 651 self->EndAssertNoThreadSuspension(old_cause); 652 653 // ArtMethod here is needed to check type information of the call site against the callee. 654 // Type information is retrieved from a DexFile/DexCache for that respective declared method. 655 // 656 // As a special case for proxy methods, which are not dex-backed, 657 // we have to retrieve type information from the proxy's method 658 // interface method instead (which is dex backed since proxies are never interfaces). 659 ArtMethod* method = new_shadow_frame->GetMethod()->GetInterfaceMethodIfProxy(sizeof(void*)); 660 661 // We need to do runtime check on reference assignment. We need to load the shorty 662 // to get the exact type of each reference argument. 663 const DexFile::TypeList* params = method->GetParameterTypeList(); 664 uint32_t shorty_len = 0; 665 const char* shorty = method->GetShorty(&shorty_len); 666 667 // Handle receiver apart since it's not part of the shorty. 668 size_t dest_reg = first_dest_reg; 669 size_t arg_offset = 0; 670 671 if (!method->IsStatic()) { 672 size_t receiver_reg = is_range ? vregC : arg[0]; 673 new_shadow_frame->SetVRegReference(dest_reg, shadow_frame.GetVRegReference(receiver_reg)); 674 ++dest_reg; 675 ++arg_offset; 676 DCHECK(!string_init); // All StringFactory methods are static. 677 } 678 679 // Copy the caller's invoke-* arguments into the callee's parameter registers. 680 for (uint32_t shorty_pos = 0; dest_reg < num_regs; ++shorty_pos, ++dest_reg, ++arg_offset) { 681 // Skip the 0th 'shorty' type since it represents the return type. 682 DCHECK_LT(shorty_pos + 1, shorty_len) << "for shorty '" << shorty << "'"; 683 const size_t src_reg = (is_range) ? vregC + arg_offset : arg[arg_offset]; 684 switch (shorty[shorty_pos + 1]) { 685 // Handle Object references. 1 virtual register slot. 686 case 'L': { 687 Object* o = shadow_frame.GetVRegReference(src_reg); 688 if (do_assignability_check && o != nullptr) { 689 size_t pointer_size = Runtime::Current()->GetClassLinker()->GetImagePointerSize(); 690 Class* arg_type = 691 method->GetClassFromTypeIndex( 692 params->GetTypeItem(shorty_pos).type_idx_, true /* resolve */, pointer_size); 693 if (arg_type == nullptr) { 694 CHECK(self->IsExceptionPending()); 695 return false; 696 } 697 if (!o->VerifierInstanceOf(arg_type)) { 698 // This should never happen. 699 std::string temp1, temp2; 700 self->ThrowNewExceptionF("Ljava/lang/VirtualMachineError;", 701 "Invoking %s with bad arg %d, type '%s' not instance of '%s'", 702 new_shadow_frame->GetMethod()->GetName(), shorty_pos, 703 o->GetClass()->GetDescriptor(&temp1), 704 arg_type->GetDescriptor(&temp2)); 705 return false; 706 } 707 } 708 new_shadow_frame->SetVRegReference(dest_reg, o); 709 break; 710 } 711 // Handle doubles and longs. 2 consecutive virtual register slots. 712 case 'J': case 'D': { 713 uint64_t wide_value = 714 (static_cast<uint64_t>(shadow_frame.GetVReg(src_reg + 1)) << BitSizeOf<uint32_t>()) | 715 static_cast<uint32_t>(shadow_frame.GetVReg(src_reg)); 716 new_shadow_frame->SetVRegLong(dest_reg, wide_value); 717 // Skip the next virtual register slot since we already used it. 718 ++dest_reg; 719 ++arg_offset; 720 break; 721 } 722 // Handle all other primitives that are always 1 virtual register slot. 723 default: 724 new_shadow_frame->SetVReg(dest_reg, shadow_frame.GetVReg(src_reg)); 725 break; 726 } 727 } 728 } else { 729 size_t arg_index = 0; 730 731 // Fast path: no extra checks. 732 if (is_range) { 733 // TODO: Implement the range version of invoke-lambda 734 uint16_t first_src_reg = vregC; 735 736 for (size_t src_reg = first_src_reg, dest_reg = first_dest_reg; dest_reg < num_regs; 737 ++dest_reg, ++src_reg) { 738 AssignRegister(new_shadow_frame, shadow_frame, dest_reg, src_reg); 739 } 740 } else { 741 DCHECK_LE(number_of_inputs, arraysize(arg)); 742 743 for (; arg_index < number_of_inputs; ++arg_index) { 744 AssignRegister(new_shadow_frame, shadow_frame, first_dest_reg + arg_index, arg[arg_index]); 745 } 746 } 747 self->EndAssertNoThreadSuspension(old_cause); 748 } 749 750 // Do the call now. 751 if (LIKELY(Runtime::Current()->IsStarted())) { 752 ArtMethod* target = new_shadow_frame->GetMethod(); 753 if (ClassLinker::ShouldUseInterpreterEntrypoint( 754 target, 755 target->GetEntryPointFromQuickCompiledCode())) { 756 ArtInterpreterToInterpreterBridge(self, code_item, new_shadow_frame, result); 757 } else { 758 ArtInterpreterToCompiledCodeBridge( 759 self, shadow_frame.GetMethod(), code_item, new_shadow_frame, result); 760 } 761 } else { 762 UnstartedRuntime::Invoke(self, code_item, new_shadow_frame, result, first_dest_reg); 763 } 764 765 if (string_init && !self->IsExceptionPending()) { 766 SetStringInitValueToAllAliases(&shadow_frame, string_init_vreg_this, *result); 767 } 768 769 return !self->IsExceptionPending(); 770 } 771 772 template<bool is_range, bool do_assignability_check> 773 bool DoLambdaCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, 774 const Instruction* inst, uint16_t inst_data ATTRIBUTE_UNUSED, JValue* result) { 775 const uint4_t num_additional_registers = inst->VRegB_25x(); 776 // Argument word count. 777 const uint16_t number_of_inputs = num_additional_registers + kLambdaVirtualRegisterWidth; 778 // The lambda closure register is always present and is not encoded in the count. 779 // Furthermore, the lambda closure register is always wide, so it counts as 2 inputs. 780 781 // TODO: find a cleaner way to separate non-range and range information without duplicating 782 // code. 783 uint32_t arg[Instruction::kMaxVarArgRegs25x]; // only used in invoke-XXX. 784 uint32_t vregC = 0; // only used in invoke-XXX-range. 785 if (is_range) { 786 vregC = inst->VRegC_3rc(); 787 } else { 788 // TODO(iam): See if it's possible to remove inst_data dependency from 35x to avoid this path 789 inst->GetAllArgs25x(arg); 790 } 791 792 // TODO: if there's an assignability check, throw instead? 793 DCHECK(called_method->IsStatic()); 794 795 return DoCallCommon<is_range, do_assignability_check>( 796 called_method, self, shadow_frame, 797 result, number_of_inputs, arg, vregC); 798 } 799 800 template<bool is_range, bool do_assignability_check> 801 bool DoCall(ArtMethod* called_method, Thread* self, ShadowFrame& shadow_frame, 802 const Instruction* inst, uint16_t inst_data, JValue* result) { 803 // Argument word count. 804 const uint16_t number_of_inputs = 805 (is_range) ? inst->VRegA_3rc(inst_data) : inst->VRegA_35c(inst_data); 806 807 // TODO: find a cleaner way to separate non-range and range information without duplicating 808 // code. 809 uint32_t arg[Instruction::kMaxVarArgRegs] = {}; // only used in invoke-XXX. 810 uint32_t vregC = 0; 811 if (is_range) { 812 vregC = inst->VRegC_3rc(); 813 } else { 814 vregC = inst->VRegC_35c(); 815 inst->GetVarArgs(arg, inst_data); 816 } 817 818 return DoCallCommon<is_range, do_assignability_check>( 819 called_method, self, shadow_frame, 820 result, number_of_inputs, arg, vregC); 821 } 822 823 template <bool is_range, bool do_access_check, bool transaction_active> 824 bool DoFilledNewArray(const Instruction* inst, const ShadowFrame& shadow_frame, 825 Thread* self, JValue* result) { 826 DCHECK(inst->Opcode() == Instruction::FILLED_NEW_ARRAY || 827 inst->Opcode() == Instruction::FILLED_NEW_ARRAY_RANGE); 828 const int32_t length = is_range ? inst->VRegA_3rc() : inst->VRegA_35c(); 829 if (!is_range) { 830 // Checks FILLED_NEW_ARRAY's length does not exceed 5 arguments. 831 CHECK_LE(length, 5); 832 } 833 if (UNLIKELY(length < 0)) { 834 ThrowNegativeArraySizeException(length); 835 return false; 836 } 837 uint16_t type_idx = is_range ? inst->VRegB_3rc() : inst->VRegB_35c(); 838 Class* array_class = ResolveVerifyAndClinit(type_idx, shadow_frame.GetMethod(), 839 self, false, do_access_check); 840 if (UNLIKELY(array_class == nullptr)) { 841 DCHECK(self->IsExceptionPending()); 842 return false; 843 } 844 CHECK(array_class->IsArrayClass()); 845 Class* component_class = array_class->GetComponentType(); 846 const bool is_primitive_int_component = component_class->IsPrimitiveInt(); 847 if (UNLIKELY(component_class->IsPrimitive() && !is_primitive_int_component)) { 848 if (component_class->IsPrimitiveLong() || component_class->IsPrimitiveDouble()) { 849 ThrowRuntimeException("Bad filled array request for type %s", 850 PrettyDescriptor(component_class).c_str()); 851 } else { 852 self->ThrowNewExceptionF("Ljava/lang/InternalError;", 853 "Found type %s; filled-new-array not implemented for anything but 'int'", 854 PrettyDescriptor(component_class).c_str()); 855 } 856 return false; 857 } 858 Object* new_array = Array::Alloc<true>(self, array_class, length, 859 array_class->GetComponentSizeShift(), 860 Runtime::Current()->GetHeap()->GetCurrentAllocator()); 861 if (UNLIKELY(new_array == nullptr)) { 862 self->AssertPendingOOMException(); 863 return false; 864 } 865 uint32_t arg[Instruction::kMaxVarArgRegs]; // only used in filled-new-array. 866 uint32_t vregC = 0; // only used in filled-new-array-range. 867 if (is_range) { 868 vregC = inst->VRegC_3rc(); 869 } else { 870 inst->GetVarArgs(arg); 871 } 872 for (int32_t i = 0; i < length; ++i) { 873 size_t src_reg = is_range ? vregC + i : arg[i]; 874 if (is_primitive_int_component) { 875 new_array->AsIntArray()->SetWithoutChecks<transaction_active>( 876 i, shadow_frame.GetVReg(src_reg)); 877 } else { 878 new_array->AsObjectArray<Object>()->SetWithoutChecks<transaction_active>( 879 i, shadow_frame.GetVRegReference(src_reg)); 880 } 881 } 882 883 result->SetL(new_array); 884 return true; 885 } 886 887 // TODO fix thread analysis: should be SHARED_REQUIRES(Locks::mutator_lock_). 888 template<typename T> 889 static void RecordArrayElementsInTransactionImpl(mirror::PrimitiveArray<T>* array, int32_t count) 890 NO_THREAD_SAFETY_ANALYSIS { 891 Runtime* runtime = Runtime::Current(); 892 for (int32_t i = 0; i < count; ++i) { 893 runtime->RecordWriteArray(array, i, array->GetWithoutChecks(i)); 894 } 895 } 896 897 void RecordArrayElementsInTransaction(mirror::Array* array, int32_t count) 898 SHARED_REQUIRES(Locks::mutator_lock_) { 899 DCHECK(Runtime::Current()->IsActiveTransaction()); 900 DCHECK(array != nullptr); 901 DCHECK_LE(count, array->GetLength()); 902 Primitive::Type primitive_component_type = array->GetClass()->GetComponentType()->GetPrimitiveType(); 903 switch (primitive_component_type) { 904 case Primitive::kPrimBoolean: 905 RecordArrayElementsInTransactionImpl(array->AsBooleanArray(), count); 906 break; 907 case Primitive::kPrimByte: 908 RecordArrayElementsInTransactionImpl(array->AsByteArray(), count); 909 break; 910 case Primitive::kPrimChar: 911 RecordArrayElementsInTransactionImpl(array->AsCharArray(), count); 912 break; 913 case Primitive::kPrimShort: 914 RecordArrayElementsInTransactionImpl(array->AsShortArray(), count); 915 break; 916 case Primitive::kPrimInt: 917 RecordArrayElementsInTransactionImpl(array->AsIntArray(), count); 918 break; 919 case Primitive::kPrimFloat: 920 RecordArrayElementsInTransactionImpl(array->AsFloatArray(), count); 921 break; 922 case Primitive::kPrimLong: 923 RecordArrayElementsInTransactionImpl(array->AsLongArray(), count); 924 break; 925 case Primitive::kPrimDouble: 926 RecordArrayElementsInTransactionImpl(array->AsDoubleArray(), count); 927 break; 928 default: 929 LOG(FATAL) << "Unsupported primitive type " << primitive_component_type 930 << " in fill-array-data"; 931 break; 932 } 933 } 934 935 // Explicit DoCall template function declarations. 936 #define EXPLICIT_DO_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ 937 template SHARED_REQUIRES(Locks::mutator_lock_) \ 938 bool DoCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ 939 ShadowFrame& shadow_frame, \ 940 const Instruction* inst, uint16_t inst_data, \ 941 JValue* result) 942 EXPLICIT_DO_CALL_TEMPLATE_DECL(false, false); 943 EXPLICIT_DO_CALL_TEMPLATE_DECL(false, true); 944 EXPLICIT_DO_CALL_TEMPLATE_DECL(true, false); 945 EXPLICIT_DO_CALL_TEMPLATE_DECL(true, true); 946 #undef EXPLICIT_DO_CALL_TEMPLATE_DECL 947 948 // Explicit DoLambdaCall template function declarations. 949 #define EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(_is_range, _do_assignability_check) \ 950 template SHARED_REQUIRES(Locks::mutator_lock_) \ 951 bool DoLambdaCall<_is_range, _do_assignability_check>(ArtMethod* method, Thread* self, \ 952 ShadowFrame& shadow_frame, \ 953 const Instruction* inst, \ 954 uint16_t inst_data, \ 955 JValue* result) 956 EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, false); 957 EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(false, true); 958 EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, false); 959 EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL(true, true); 960 #undef EXPLICIT_DO_LAMBDA_CALL_TEMPLATE_DECL 961 962 // Explicit DoFilledNewArray template function declarations. 963 #define EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(_is_range_, _check, _transaction_active) \ 964 template SHARED_REQUIRES(Locks::mutator_lock_) \ 965 bool DoFilledNewArray<_is_range_, _check, _transaction_active>(const Instruction* inst, \ 966 const ShadowFrame& shadow_frame, \ 967 Thread* self, JValue* result) 968 #define EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(_transaction_active) \ 969 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, false, _transaction_active); \ 970 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(false, true, _transaction_active); \ 971 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, false, _transaction_active); \ 972 EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL(true, true, _transaction_active) 973 EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(false); 974 EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL(true); 975 #undef EXPLICIT_DO_FILLED_NEW_ARRAY_ALL_TEMPLATE_DECL 976 #undef EXPLICIT_DO_FILLED_NEW_ARRAY_TEMPLATE_DECL 977 978 } // namespace interpreter 979 } // namespace art 980