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