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_x86_64.h"
18
19#include <ostream>
20
21namespace art {
22namespace x86_64 {
23
24static const char* kRegisterNames[] = {
25  "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
26  "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",
27};
28std::ostream& operator<<(std::ostream& os, const Register& rhs) {
29  if (rhs >= RAX && rhs <= R15) {
30    os << kRegisterNames[rhs];
31  } else {
32    os << "Register[" << static_cast<int>(rhs) << "]";
33  }
34  return os;
35}
36
37std::ostream& operator<<(std::ostream& os, const FloatRegister& rhs) {
38  if (rhs >= XMM0 && rhs <= XMM15) {
39    os << "xmm" << static_cast<int>(rhs);
40  } else {
41    os << "Register[" << static_cast<int>(rhs) << "]";
42  }
43  return os;
44}
45
46}  // namespace x86_64
47}  // namespace art
48