int.hh revision 5061
1/* 2 * Copyright (c) 2007 The Hewlett-Packard Development Company 3 * All rights reserved. 4 * 5 * Redistribution and use of this software in source and binary forms, 6 * with or without modification, are permitted provided that the 7 * following conditions are met: 8 * 9 * The software must be used only for Non-Commercial Use which means any 10 * use which is NOT directed to receiving any direct monetary 11 * compensation for, or commercial advantage from such use. Illustrative 12 * examples of non-commercial use are academic research, personal study, 13 * teaching, education and corporate research & development. 14 * Illustrative examples of commercial use are distributing products for 15 * commercial advantage and providing services using the software for 16 * commercial advantage. 17 * 18 * If you wish to use this software or functionality therein that may be 19 * covered by patents for commercial use, please contact: 20 * Director of Intellectual Property Licensing 21 * Office of Strategy and Technology 22 * Hewlett-Packard Company 23 * 1501 Page Mill Road 24 * Palo Alto, California 94304 25 * 26 * Redistributions of source code must retain the above copyright notice, 27 * this list of conditions and the following disclaimer. Redistributions 28 * in binary form must reproduce the above copyright notice, this list of 29 * conditions and the following disclaimer in the documentation and/or 30 * other materials provided with the distribution. Neither the name of 31 * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 32 * contributors may be used to endorse or promote products derived from 33 * this software without specific prior written permission. No right of 34 * sublicense is granted herewith. Derivatives of the software and 35 * output created using the software may be prepared, but only for 36 * Non-Commercial Uses. Derivatives of the software may be shared with 37 * others provided: (i) the others agree to abide by the list of 38 * conditions herein which includes the Non-Commercial Use restrictions; 39 * and (ii) such Derivatives of the software include the above copyright 40 * notice to acknowledge the contribution from this software where 41 * applicable, this list of conditions and the disclaimer below. 42 * 43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 45 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 46 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 47 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 50 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 51 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 52 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 54 * 55 * Authors: Gabe Black 56 */ 57 58#ifndef __ARCH_X86_INTREGS_HH__ 59#define __ARCH_X86_INTREGS_HH__ 60 61#include "base/bitunion.hh" 62 63namespace X86ISA 64{ 65 BitUnion64(X86IntReg) 66 Bitfield<63,0> R; 67 SignedBitfield<63,0> SR; 68 Bitfield<31,0> E; 69 SignedBitfield<31,0> SE; 70 Bitfield<15,0> X; 71 SignedBitfield<15,0> SX; 72 Bitfield<15,8> H; 73 SignedBitfield<15,8> SH; 74 Bitfield<7, 0> L; 75 SignedBitfield<7, 0> SL; 76 EndBitUnion(X86IntReg) 77 78 enum IntRegIndex 79 { 80 INTREG_RAX, 81 INTREG_EAX = INTREG_RAX, 82 INTREG_AX = INTREG_RAX, 83 INTREG_AL = INTREG_RAX, 84 85 INTREG_RCX, 86 INTREG_ECX = INTREG_RCX, 87 INTREG_CX = INTREG_RCX, 88 INTREG_CL = INTREG_RCX, 89 90 INTREG_RDX, 91 INTREG_EDX = INTREG_RDX, 92 INTREG_DX = INTREG_RDX, 93 INTREG_DL = INTREG_RDX, 94 95 INTREG_RBX, 96 INTREG_EBX = INTREG_RBX, 97 INTREG_BX = INTREG_RBX, 98 INTREG_BL = INTREG_RBX, 99 100 INTREG_RSP, 101 INTREG_ESP = INTREG_RSP, 102 INTREG_SP = INTREG_RSP, 103 INTREG_SPL = INTREG_RSP, 104 INTREG_AH = INTREG_RSP, 105 106 INTREG_RBP, 107 INTREG_EBP = INTREG_RBP, 108 INTREG_BP = INTREG_RBP, 109 INTREG_BPL = INTREG_RBP, 110 INTREG_CH = INTREG_RBP, 111 112 INTREG_RSI, 113 INTREG_ESI = INTREG_RSI, 114 INTREG_SI = INTREG_RSI, 115 INTREG_SIL = INTREG_RSI, 116 INTREG_DH = INTREG_RSI, 117 118 INTREG_RDI, 119 INTREG_EDI = INTREG_RDI, 120 INTREG_DI = INTREG_RDI, 121 INTREG_DIL = INTREG_RDI, 122 INTREG_BH = INTREG_RDI, 123 124 INTREG_R8, 125 INTREG_R8D = INTREG_R8, 126 INTREG_R8W = INTREG_R8, 127 INTREG_R8B = INTREG_R8, 128 129 INTREG_R9, 130 INTREG_R9D = INTREG_R9, 131 INTREG_R9W = INTREG_R9, 132 INTREG_R9B = INTREG_R9, 133 134 INTREG_R10, 135 INTREG_R10D = INTREG_R10, 136 INTREG_R10W = INTREG_R10, 137 INTREG_R10B = INTREG_R10, 138 139 INTREG_R11, 140 INTREG_R11D = INTREG_R11, 141 INTREG_R11W = INTREG_R11, 142 INTREG_R11B = INTREG_R11, 143 144 INTREG_R12, 145 INTREG_R12D = INTREG_R12, 146 INTREG_R12W = INTREG_R12, 147 INTREG_R12B = INTREG_R12, 148 149 INTREG_R13, 150 INTREG_R13D = INTREG_R13, 151 INTREG_R13W = INTREG_R13, 152 INTREG_R13B = INTREG_R13, 153 154 INTREG_R14, 155 INTREG_R14D = INTREG_R14, 156 INTREG_R14W = INTREG_R14, 157 INTREG_R14B = INTREG_R14, 158 159 INTREG_R15, 160 INTREG_R15D = INTREG_R15, 161 INTREG_R15W = INTREG_R15, 162 INTREG_R15B = INTREG_R15, 163 164 NUM_INTREGS 165 }; 166}; 167 168#endif // __ARCH_X86_INTREGS_HH__ 169