1 /* 2 * Copyright (C) 2011 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_arm.h" 18 19 #include <ostream> 20 21 namespace art { 22 namespace arm { 23 24 static const char* kRegisterNames[] = { 25 "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", 26 "fp", "ip", "sp", "lr", "pc" 27 }; 28 std::ostream& operator<<(std::ostream& os, const Register& rhs) { 29 if (rhs >= R0 && rhs <= PC) { 30 os << kRegisterNames[rhs]; 31 } else { 32 os << "Register[" << static_cast<int>(rhs) << "]"; 33 } 34 return os; 35 } 36 37 std::ostream& operator<<(std::ostream& os, const SRegister& rhs) { 38 if (rhs >= S0 && rhs < kNumberOfSRegisters) { 39 os << "s" << static_cast<int>(rhs); 40 } else { 41 os << "SRegister[" << static_cast<int>(rhs) << "]"; 42 } 43 return os; 44 } 45 46 } // namespace arm 47 } // namespace art 48
