regfile.hh (8232:b28d06a175be) regfile.hh (8793:5f25086326ac)
1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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30 */
31
32#ifndef __CPU_O3_REGFILE_HH__
33#define __CPU_O3_REGFILE_HH__
34
35#include <vector>
36
37#include "arch/isa_traits.hh"
1/*
2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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30 */
31
32#ifndef __CPU_O3_REGFILE_HH__
33#define __CPU_O3_REGFILE_HH__
34
35#include <vector>
36
37#include "arch/isa_traits.hh"
38#include "arch/kernel_stats.hh"
38#include "arch/types.hh"
39#include "base/trace.hh"
40#include "config/full_system.hh"
41#include "config/the_isa.hh"
42#include "cpu/o3/comm.hh"
43#include "debug/IEW.hh"
44
39#include "arch/types.hh"
40#include "base/trace.hh"
41#include "config/full_system.hh"
42#include "config/the_isa.hh"
43#include "cpu/o3/comm.hh"
44#include "debug/IEW.hh"
45
45#if FULL_SYSTEM
46#include "arch/kernel_stats.hh"
47#endif
48
49/**
50 * Simple physical register file class.
51 * Right now this is specific to Alpha until we decide if/how to make things
52 * generic enough to support other ISAs.
53 */
54template <class Impl>
55class PhysRegFile
56{

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169
170 public:
171 /** (signed) integer register file. */
172 IntReg *intRegFile;
173
174 /** Floating point register file. */
175 PhysFloatReg *floatRegFile;
176
46/**
47 * Simple physical register file class.
48 * Right now this is specific to Alpha until we decide if/how to make things
49 * generic enough to support other ISAs.
50 */
51template <class Impl>
52class PhysRegFile
53{

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166
167 public:
168 /** (signed) integer register file. */
169 IntReg *intRegFile;
170
171 /** Floating point register file. */
172 PhysFloatReg *floatRegFile;
173
177#if FULL_SYSTEM
178 private:
179 int intrflag; // interrupt flag
174 private:
175 int intrflag; // interrupt flag
180#endif
181
182 private:
183 /** CPU pointer. */
184 O3CPU *cpu;
185
186 public:
187 /** Number of physical integer registers. */
188 unsigned numPhysicalIntRegs;

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177 private:
178 /** CPU pointer. */
179 O3CPU *cpu;
180
181 public:
182 /** Number of physical integer registers. */
183 unsigned numPhysicalIntRegs;

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