1 /* 2 * Copyright (C) 2018 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 "dex_register_location.h" 18 19 namespace art { 20 operator <<(std::ostream & stream,DexRegisterLocation::Kind kind)21std::ostream& operator<<(std::ostream& stream, DexRegisterLocation::Kind kind) { 22 return stream << "Kind<" << static_cast<int32_t>(kind) << ">"; 23 } 24 operator <<(std::ostream & stream,const DexRegisterLocation & reg)25std::ostream& operator<<(std::ostream& stream, const DexRegisterLocation& reg) { 26 using Kind = DexRegisterLocation::Kind; 27 switch (reg.GetKind()) { 28 case Kind::kInvalid: 29 return stream << "Invalid"; 30 case Kind::kNone: 31 return stream << "None"; 32 case Kind::kInStack: 33 return stream << "sp+" << reg.GetValue(); 34 case Kind::kInRegister: 35 return stream << "r" << reg.GetValue(); 36 case Kind::kInRegisterHigh: 37 return stream << "r" << reg.GetValue() << "/hi"; 38 case Kind::kInFpuRegister: 39 return stream << "f" << reg.GetValue(); 40 case Kind::kInFpuRegisterHigh: 41 return stream << "f" << reg.GetValue() << "/hi"; 42 case Kind::kConstant: 43 return stream << "#" << reg.GetValue(); 44 default: 45 return stream << "DexRegisterLocation(" << static_cast<uint32_t>(reg.GetKind()) 46 << "," << reg.GetValue() << ")"; 47 } 48 } 49 50 } // namespace art 51