cpu.hh (2674:6d4afef73a20) cpu.hh (2680:246e7104f744)
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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47#include "cpu/o3/comm.hh"
48#include "cpu/o3/cpu_policy.hh"
49#include "cpu/o3/scoreboard.hh"
50#include "cpu/o3/thread_state.hh"
51#include "sim/process.hh"
52
53template <class>
54class Checker;
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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47#include "cpu/o3/comm.hh"
48#include "cpu/o3/cpu_policy.hh"
49#include "cpu/o3/scoreboard.hh"
50#include "cpu/o3/thread_state.hh"
51#include "sim/process.hh"
52
53template <class>
54class Checker;
55class ExecContext;
55class ThreadContext;
56class MemObject;
57class Process;
58
59class BaseFullCPU : public BaseCPU
60{
61 //Stuff that's pretty ISA independent will go here.
62 public:
63 typedef BaseCPU::Params Params;

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450
451 /** Wakes the CPU, rescheduling the CPU if it's not already active. */
452 void wakeCPU();
453
454 /** Gets a free thread id. Use if thread ids change across system. */
455 int getFreeTid();
456
457 public:
56class MemObject;
57class Process;
58
59class BaseFullCPU : public BaseCPU
60{
61 //Stuff that's pretty ISA independent will go here.
62 public:
63 typedef BaseCPU::Params Params;

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450
451 /** Wakes the CPU, rescheduling the CPU if it's not already active. */
452 void wakeCPU();
453
454 /** Gets a free thread id. Use if thread ids change across system. */
455 int getFreeTid();
456
457 public:
458 /** Returns a pointer to a thread's exec context. */
459 ExecContext *xcBase(unsigned tid)
458 /** Returns a pointer to a thread context. */
459 ThreadContext *tcBase(unsigned tid)
460 {
460 {
461 return thread[tid]->getXCProxy();
461 return thread[tid]->getTC();
462 }
463
464 /** The global sequence number counter. */
465 InstSeqNum globalSeqNum;
466
467 /** Pointer to the checker, which can dynamically verify
468 * instruction results at run time. This can be set to NULL if it
469 * is not being used.

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463
464 /** The global sequence number counter. */
465 InstSeqNum globalSeqNum;
466
467 /** Pointer to the checker, which can dynamically verify
468 * instruction results at run time. This can be set to NULL if it
469 * is not being used.

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