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 26 namespace art { 27 namespace x86_64 { 28 29 enum 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 kLastCpuRegister = 15, 47 kNumberOfCpuRegisters = 16, 48 kNoRegister = -1 // Signals an illegal register. 49 }; 50 std::ostream& operator<<(std::ostream& os, const Register& rhs); 51 52 enum FloatRegister { 53 XMM0 = 0, 54 XMM1 = 1, 55 XMM2 = 2, 56 XMM3 = 3, 57 XMM4 = 4, 58 XMM5 = 5, 59 XMM6 = 6, 60 XMM7 = 7, 61 XMM8 = 8, 62 XMM9 = 9, 63 XMM10 = 10, 64 XMM11 = 11, 65 XMM12 = 12, 66 XMM13 = 13, 67 XMM14 = 14, 68 XMM15 = 15, 69 kNumberOfFloatRegisters = 16 70 }; 71 std::ostream& operator<<(std::ostream& os, const FloatRegister& rhs); 72 73 } // namespace x86_64 74 } // namespace art 75 76 #endif // ART_RUNTIME_ARCH_X86_64_REGISTERS_X86_64_H_ 77
