Serban Constantinescu | ed8dd49 | 2014-02-11 14:15:10 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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_arm64.h" |
| 18 | |
| 19 | #include <ostream> |
| 20 | |
| 21 | namespace art { |
| 22 | namespace arm64 { |
| 23 | |
| 24 | static const char* kRegisterNames[] = { |
| 25 | "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", |
| 26 | "x10", "x11", "x12", "x13", "x14", "x15", "ip0", "ip1", "x18", "x19", |
| 27 | "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "fp", |
Stuart Monteith | b95a534 | 2014-03-12 13:32:32 +0000 | [diff] [blame] | 28 | "lr", "sp", "xzr" |
Serban Constantinescu | ed8dd49 | 2014-02-11 14:15:10 +0000 | [diff] [blame] | 29 | }; |
| 30 | |
| 31 | static const char* kWRegisterNames[] = { |
| 32 | "w0", "w1", "w2", "w3", "w4", "w5", "w6", "w7", "w8", "w9", |
| 33 | "w10", "w11", "w12", "w13", "w14", "w15", "w16", "w17", "w18", "w19", |
| 34 | "w20", "w21", "w22", "w23", "w24", "w25", "w26", "w27", "w28", "w29", |
Alexandre Rames | a304f97 | 2014-10-17 14:35:27 +0100 | [diff] [blame] | 35 | "w30", "wsp", "wzr" |
Serban Constantinescu | ed8dd49 | 2014-02-11 14:15:10 +0000 | [diff] [blame] | 36 | }; |
| 37 | |
Alexandre Rames | 37c92df | 2014-10-17 14:35:27 +0100 | [diff] [blame] | 38 | std::ostream& operator<<(std::ostream& os, const XRegister& rhs) { |
| 39 | if (rhs >= X0 && rhs < kNumberOfXRegisters) { |
Serban Constantinescu | ed8dd49 | 2014-02-11 14:15:10 +0000 | [diff] [blame] | 40 | os << kRegisterNames[rhs]; |
| 41 | } else { |
| 42 | os << "XRegister[" << static_cast<int>(rhs) << "]"; |
| 43 | } |
| 44 | return os; |
| 45 | } |
| 46 | |
| 47 | std::ostream& operator<<(std::ostream& os, const WRegister& rhs) { |
Alexandre Rames | a304f97 | 2014-10-17 14:35:27 +0100 | [diff] [blame] | 48 | if (rhs >= W0 && rhs < kNumberOfWRegisters) { |
Serban Constantinescu | ed8dd49 | 2014-02-11 14:15:10 +0000 | [diff] [blame] | 49 | os << kWRegisterNames[rhs]; |
| 50 | } else { |
| 51 | os << "WRegister[" << static_cast<int>(rhs) << "]"; |
| 52 | } |
| 53 | return os; |
| 54 | } |
| 55 | |
| 56 | std::ostream& operator<<(std::ostream& os, const DRegister& rhs) { |
| 57 | if (rhs >= D0 && rhs < kNumberOfDRegisters) { |
| 58 | os << "d" << static_cast<int>(rhs); |
| 59 | } else { |
| 60 | os << "DRegister[" << static_cast<int>(rhs) << "]"; |
| 61 | } |
| 62 | return os; |
| 63 | } |
| 64 | |
| 65 | std::ostream& operator<<(std::ostream& os, const SRegister& rhs) { |
| 66 | if (rhs >= S0 && rhs < kNumberOfSRegisters) { |
| 67 | os << "s" << static_cast<int>(rhs); |
| 68 | } else { |
| 69 | os << "SRegister[" << static_cast<int>(rhs) << "]"; |
| 70 | } |
| 71 | return os; |
| 72 | } |
| 73 | |
| 74 | } // namespace arm64 |
| 75 | } // namespace art |