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 *

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54 *
55 * Authors: Gabe Black
56 */
57
58#ifndef __ARCH_X86_TYPES_HH__
59#define __ARCH_X86_TYPES_HH__
60
61#include <inttypes.h>
62
63namespace X86ISA
64{
65 //This really determines how many bytes are passed to the predecoder.
66 typedef uint64_t MachInst;
67 //The intermediate structure the x86 predecoder returns.
68 struct ExtMachInst
69 {
70 //Empty for now...
71 };
72
73 bool operator == (const ExtMachInst &emi1, const ExtMachInst &emi2)
74 {
75 //Since this is empty, it's always equal
76 return true;
77 }
78
79 typedef uint64_t IntReg;
80 //XXX Should this be a 128 bit structure for XMM memory ops?
81 typedef uint64_t LargestRead;
82 typedef uint64_t MiscReg;

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