fetch.hh (8503:479b186a4652) fetch.hh (8541:27aaee8ec7cc)
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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43
44#ifndef __CPU_O3_FETCH_HH__
45#define __CPU_O3_FETCH_HH__
46
47#include "arch/predecoder.hh"
48#include "arch/utility.hh"
49#include "base/statistics.hh"
50#include "config/the_isa.hh"
1/*
2 * Copyright (c) 2010 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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43
44#ifndef __CPU_O3_FETCH_HH__
45#define __CPU_O3_FETCH_HH__
46
47#include "arch/predecoder.hh"
48#include "arch/utility.hh"
49#include "base/statistics.hh"
50#include "config/the_isa.hh"
51#include "cpu/decode.hh"
51#include "cpu/pc_event.hh"
52#include "cpu/timebuf.hh"
53#include "cpu/translation.hh"
54#include "mem/packet.hh"
55#include "mem/port.hh"
56#include "sim/eventq.hh"
57
58class DerivO3CPUParams;

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375 void fetch(bool &status_change);
376
377 /** Align a PC to the start of an I-cache block. */
378 Addr icacheBlockAlignPC(Addr addr)
379 {
380 return (addr & ~(cacheBlkMask));
381 }
382
52#include "cpu/pc_event.hh"
53#include "cpu/timebuf.hh"
54#include "cpu/translation.hh"
55#include "mem/packet.hh"
56#include "mem/port.hh"
57#include "sim/eventq.hh"
58
59class DerivO3CPUParams;

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376 void fetch(bool &status_change);
377
378 /** Align a PC to the start of an I-cache block. */
379 Addr icacheBlockAlignPC(Addr addr)
380 {
381 return (addr & ~(cacheBlkMask));
382 }
383
384 /** The decoder. */
385 Decoder decoder;
386
383 private:
384 DynInstPtr buildInst(ThreadID tid, StaticInstPtr staticInst,
385 StaticInstPtr curMacroop, TheISA::PCState thisPC,
386 TheISA::PCState nextPC, bool trace);
387
388 /** Handles retrying the fetch access. */
389 void recvRetry();
390

--- 216 unchanged lines hidden --- 		387 private:
388 DynInstPtr buildInst(ThreadID tid, StaticInstPtr staticInst,
389 StaticInstPtr curMacroop, TheISA::PCState thisPC,
390 TheISA::PCState nextPC, bool trace);
391
392 /** Handles retrying the fetch access. */
393 void recvRetry();
394

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