| /* |
| * Copyright (c) 2007 The Hewlett-Packard Development Company |
| * All rights reserved. |
| * |
| * Redistribution and use of this software in source and binary forms, |
| * with or without modification, are permitted provided that the |
| * following conditions are met: |
| * |
| * The software must be used only for Non-Commercial Use which means any |
| * use which is NOT directed to receiving any direct monetary |
| * compensation for, or commercial advantage from such use. Illustrative |
| * examples of non-commercial use are academic research, personal study, |
| * teaching, education and corporate research & development. |
| * Illustrative examples of commercial use are distributing products for |
| * commercial advantage and providing services using the software for |
| * commercial advantage. |
| * |
| * If you wish to use this software or functionality therein that may be |
| * covered by patents for commercial use, please contact: |
| * Director of Intellectual Property Licensing |
| * Office of Strategy and Technology |
| * Hewlett-Packard Company |
| * 1501 Page Mill Road |
| * Palo Alto, California 94304 |
| * |
| * Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. Redistributions |
| * in binary form must reproduce the above copyright notice, this list of |
| * conditions and the following disclaimer in the documentation and/or |
| * other materials provided with the distribution. Neither the name of |
| * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. No right of |
| * sublicense is granted herewith. Derivatives of the software and |
| * output created using the software may be prepared, but only for |
| * Non-Commercial Uses. Derivatives of the software may be shared with |
| * others provided: (i) the others agree to abide by the list of |
| * conditions herein which includes the Non-Commercial Use restrictions; |
| * and (ii) such Derivatives of the software include the above copyright |
| * notice to acknowledge the contribution from this software where |
| * applicable, this list of conditions and the disclaimer below. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Authors: Gabe Black |
| */ |
| |
| #ifndef __ARCH_X86_INTREGS_HH__ |
| #define __ARCH_X86_INTREGS_HH__ |
| |
| #include "arch/x86/x86_traits.hh" |
| #include "base/bitunion.hh" |
| |
| namespace X86ISA |
| { |
| BitUnion64(X86IntReg) |
| Bitfield<63,0> R; |
| SignedBitfield<63,0> SR; |
| Bitfield<31,0> E; |
| SignedBitfield<31,0> SE; |
| Bitfield<15,0> X; |
| SignedBitfield<15,0> SX; |
| Bitfield<15,8> H; |
| SignedBitfield<15,8> SH; |
| Bitfield<7, 0> L; |
| SignedBitfield<7, 0> SL; |
| EndBitUnion(X86IntReg) |
| |
| enum IntRegIndex |
| { |
| INTREG_RAX, |
| INTREG_EAX = INTREG_RAX, |
| INTREG_AX = INTREG_RAX, |
| INTREG_AL = INTREG_RAX, |
| |
| INTREG_RCX, |
| INTREG_ECX = INTREG_RCX, |
| INTREG_CX = INTREG_RCX, |
| INTREG_CL = INTREG_RCX, |
| |
| INTREG_RDX, |
| INTREG_EDX = INTREG_RDX, |
| INTREG_DX = INTREG_RDX, |
| INTREG_DL = INTREG_RDX, |
| |
| INTREG_RBX, |
| INTREG_EBX = INTREG_RBX, |
| INTREG_BX = INTREG_RBX, |
| INTREG_BL = INTREG_RBX, |
| |
| INTREG_RSP, |
| INTREG_ESP = INTREG_RSP, |
| INTREG_SP = INTREG_RSP, |
| INTREG_SPL = INTREG_RSP, |
| INTREG_AH = INTREG_RSP, |
| |
| INTREG_RBP, |
| INTREG_EBP = INTREG_RBP, |
| INTREG_BP = INTREG_RBP, |
| INTREG_BPL = INTREG_RBP, |
| INTREG_CH = INTREG_RBP, |
| |
| INTREG_RSI, |
| INTREG_ESI = INTREG_RSI, |
| INTREG_SI = INTREG_RSI, |
| INTREG_SIL = INTREG_RSI, |
| INTREG_DH = INTREG_RSI, |
| |
| INTREG_RDI, |
| INTREG_EDI = INTREG_RDI, |
| INTREG_DI = INTREG_RDI, |
| INTREG_DIL = INTREG_RDI, |
| INTREG_BH = INTREG_RDI, |
| |
| INTREG_R8, |
| INTREG_R8D = INTREG_R8, |
| INTREG_R8W = INTREG_R8, |
| INTREG_R8B = INTREG_R8, |
| |
| INTREG_R9, |
| INTREG_R9D = INTREG_R9, |
| INTREG_R9W = INTREG_R9, |
| INTREG_R9B = INTREG_R9, |
| |
| INTREG_R10, |
| INTREG_R10D = INTREG_R10, |
| INTREG_R10W = INTREG_R10, |
| INTREG_R10B = INTREG_R10, |
| |
| INTREG_R11, |
| INTREG_R11D = INTREG_R11, |
| INTREG_R11W = INTREG_R11, |
| INTREG_R11B = INTREG_R11, |
| |
| INTREG_R12, |
| INTREG_R12D = INTREG_R12, |
| INTREG_R12W = INTREG_R12, |
| INTREG_R12B = INTREG_R12, |
| |
| INTREG_R13, |
| INTREG_R13D = INTREG_R13, |
| INTREG_R13W = INTREG_R13, |
| INTREG_R13B = INTREG_R13, |
| |
| INTREG_R14, |
| INTREG_R14D = INTREG_R14, |
| INTREG_R14W = INTREG_R14, |
| INTREG_R14B = INTREG_R14, |
| |
| INTREG_R15, |
| INTREG_R15D = INTREG_R15, |
| INTREG_R15W = INTREG_R15, |
| INTREG_R15B = INTREG_R15, |
| |
| NUM_INTREGS |
| }; |
| |
| inline static IntRegIndex |
| INTREG_MICRO(int index) |
| { |
| return (IntRegIndex)(NUM_INTREGS + index); |
| } |
| |
| inline static IntRegIndex |
| INTREG_PSEUDO(int index) |
| { |
| return (IntRegIndex)(NUM_INTREGS + NumMicroIntRegs + index); |
| } |
| |
| inline static IntRegIndex |
| INTREG_IMPLICIT(int index) |
| { |
| return (IntRegIndex)(NUM_INTREGS + NumMicroIntRegs + |
| NumPseudoIntRegs + index); |
| } |
| |
| inline static IntRegIndex |
| INTREG_FOLDED(int index, int foldBit) |
| { |
| return (IntRegIndex)(((index & 0x1C) == 4 ? foldBit : 0) | index); |
| } |
| }; |
| |
| #endif // __ARCH_X86_INTREGS_HH__ |