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 "registers_mips.h" 18 19 #include <ostream> 20 21 namespace art { 22 namespace mips { 23 24 static const char* kRegisterNames[] = { 25 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3", 26 "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", 27 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7", 28 "t8", "t9", "k0", "k1", "gp", "sp", "fp", "ra", 29 }; 30 std::ostream& operator<<(std::ostream& os, const Register& rhs) { 31 if (rhs >= ZERO && rhs <= RA) { 32 os << kRegisterNames[rhs]; 33 } else { 34 os << "Register[" << static_cast<int>(rhs) << "]"; 35 } 36 return os; 37 } 38 39 std::ostream& operator<<(std::ostream& os, const FRegister& rhs) { 40 if (rhs >= F0 && rhs < kNumberOfFRegisters) { 41 os << "f" << static_cast<int>(rhs); 42 } else { 43 os << "FRegister[" << static_cast<int>(rhs) << "]"; 44 } 45 return os; 46 } 47 48 std::ostream& operator<<(std::ostream& os, const VectorRegister& rhs) { 49 if (rhs >= W0 && rhs < kNumberOfVectorRegisters) { 50 os << "w" << static_cast<int>(rhs); 51 } else { 52 os << "VectorRegister[" << static_cast<int>(rhs) << "]"; 53 } 54 return os; 55 } 56 57 } // namespace mips 58 } // namespace art 59
