types.hh (4153:b35b679b9d92) types.hh (4181:6edaeff44647)
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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57
58#ifndef __ARCH_X86_TYPES_HH__
59#define __ARCH_X86_TYPES_HH__
60
61#include <inttypes.h>
62
63namespace X86ISA
64{
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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57
58#ifndef __ARCH_X86_TYPES_HH__
59#define __ARCH_X86_TYPES_HH__
60
61#include <inttypes.h>
62
63namespace X86ISA
64{
65 //XXX This won't work
66 typedef uint32_t MachInst;
67 //XXX This won't work either
68 typedef uint64_t ExtMachInst;
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 };
69
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
70 typedef uint64_t IntReg;
71 //XXX Should this be a 128 bit structure for XMM memory ops?
72 typedef uint64_t LargestRead;
73 typedef uint64_t MiscReg;
74
75 //These floating point types are correct for mmx, but not
76 //technically for x87 (80 bits) or at all for xmm (128 bits)
77 typedef double FloatReg;

--- 23 unchanged lines hidden --- 		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;
83
84 //These floating point types are correct for mmx, but not
85 //technically for x87 (80 bits) or at all for xmm (128 bits)
86 typedef double FloatReg;

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