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 };
operator <<(std::ostream & os,const Register & rhs)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
operator <<(std::ostream & os,const SRegister & rhs)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