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/macros.h" 23 24 namespace art { 25 namespace x86_64 { 26 27 enum Register { 28 RAX = 0, 29 RCX = 1, 30 RDX = 2, 31 RBX = 3, 32 RSP = 4, 33 RBP = 5, 34 RSI = 6, 35 RDI = 7, 36 R8 = 8, 37 R9 = 9, 38 R10 = 10, 39 R11 = 11, 40 R12 = 12, 41 R13 = 13, 42 R14 = 14, 43 R15 = 15, 44 kLastCpuRegister = 15, 45 kNumberOfCpuRegisters = 16, 46 kNoRegister = -1 // Signals an illegal register. 47 }; 48 std::ostream& operator<<(std::ostream& os, const Register& rhs); 49 50 enum FloatRegister { 51 XMM0 = 0, 52 XMM1 = 1, 53 XMM2 = 2, 54 XMM3 = 3, 55 XMM4 = 4, 56 XMM5 = 5, 57 XMM6 = 6, 58 XMM7 = 7, 59 XMM8 = 8, 60 XMM9 = 9, 61 XMM10 = 10, 62 XMM11 = 11, 63 XMM12 = 12, 64 XMM13 = 13, 65 XMM14 = 14, 66 XMM15 = 15, 67 kNumberOfFloatRegisters = 16 68 }; 69 std::ostream& operator<<(std::ostream& os, const FloatRegister& rhs); 70 71 } // namespace x86_64 72 } // namespace art 73 74 #endif // ART_RUNTIME_ARCH_X86_64_REGISTERS_X86_64_H_ 75
