registers_x86_64.h revision ef7d42fca18c16fbaf103822ad16f23246e2905d 
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#ifndef ART_RUNTIME_ARCH_X86_64_REGISTERS_X86_64_H_
18#define ART_RUNTIME_ARCH_X86_64_REGISTERS_X86_64_H_
19
20#include <iosfwd>
21
22#include "base/logging.h"
23#include "base/macros.h"
24#include "globals.h"
25
26namespace art {
27namespace x86_64 {
28
29enum Register {
30  RAX = 0,
31  RCX = 1,
32  RDX = 2,
33  RBX = 3,
34  RSP = 4,
35  RBP = 5,
36  RSI = 6,
37  RDI = 7,
38  R8  = 8,
39  R9  = 9,
40  R10 = 10,
41  R11 = 11,
42  R12 = 12,
43  R13 = 13,
44  R14 = 14,
45  R15 = 15,
46  kNumberOfCpuRegisters = 16,
47  kNoRegister = -1  // Signals an illegal register.
48};
49std::ostream& operator<<(std::ostream& os, const Register& rhs);
50
51}  // namespace x86_64
52}  // namespace art
53
54#endif  // ART_RUNTIME_ARCH_X86_64_REGISTERS_X86_64_H_
55