xref: /gem5/src/arch/x86/regs/int.hh

/*
 * Copyright (c) 2007 The Hewlett-Packard Development Company
 * All rights reserved.
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 * use which is NOT directed to receiving any direct monetary
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 * If you wish to use this software or functionality therein that may be
 * covered by patents for commercial use, please contact:
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 *     Hewlett-Packard Company
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 *
 * 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
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 * this software without specific prior written permission.  No right of
 * sublicense is granted herewith.  Derivatives of the software and
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 * 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
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * Authors: Gabe Black
 */

#ifndef __ARCH_X86_INTREGS_HH__
#define __ARCH_X86_INTREGS_HH__

namespace X86ISA
{
    enum IntRegIndex
    {
        INTREG_RAX,
        INTREG_EAX = INTREG_RAX,
        INTREG_AX = INTREG_RAX,
        INTREG_AL = INTREG_RAX,
        INTREG_AH = INTREG_RAX,

        INTREG_RCX,
        INTREG_ECX = INTREG_RCX,
        INTREG_CX = INTREG_RCX,
        INTREG_CL = INTREG_RCX,
        INTREG_CH = INTREG_RCX,

        INTREG_RDX,
        INTREG_EDX = INTREG_RDX,
        INTREG_DX = INTREG_RDX,
        INTREG_DL = INTREG_RDX,
        INTREG_DH = INTREG_RDX,

        INTREG_RBX,
        INTREG_EBX = INTREG_RBX,
        INTREG_BX = INTREG_RBX,
        INTREG_BL = INTREG_RBX,
        INTREG_BH = INTREG_RBX,

        INTREG_RSP,
        INTREG_ESP = INTREG_RSP,
        INTREG_SP = INTREG_RSP,
        INTREG_SPL = INTREG_RSP,

        INTREG_RBP,
        INTREG_EBP = INTREG_RBP,
        INTREG_BP = INTREG_RBP,
        INTREG_BPL = INTREG_RBP,

        INTREG_RSI,
        INTREG_ESI = INTREG_RSI,
        INTREG_SI = INTREG_RSI,
        INTREG_SIL = INTREG_RSI,

        INTREG_RDI,
        INTREG_EDI = INTREG_RDI,
        INTREG_DI = INTREG_RDI,
        INTREG_DIL = 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
    };
};

#endif // __ARCH_X86_INTERRUPTS_HH__