cache.hh (11051:81b1f46061c8) cache.hh (11053:62544e45c0f4)
1/*
2 * Copyright (c) 2012-2014 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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52#ifndef __MEM_CACHE_CACHE_HH__
53#define __MEM_CACHE_CACHE_HH__
54
55#include "base/misc.hh" // fatal, panic, and warn
56#include "mem/cache/base.hh"
57#include "mem/cache/blk.hh"
58#include "mem/cache/mshr.hh"
59#include "mem/cache/tags/base.hh"
1/*
2 * Copyright (c) 2012-2014 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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52#ifndef __MEM_CACHE_CACHE_HH__
53#define __MEM_CACHE_CACHE_HH__
54
55#include "base/misc.hh" // fatal, panic, and warn
56#include "mem/cache/base.hh"
57#include "mem/cache/blk.hh"
58#include "mem/cache/mshr.hh"
59#include "mem/cache/tags/base.hh"
60#include "params/Cache.hh"
60#include "sim/eventq.hh"
61
62//Forward decleration
63class BasePrefetcher;
64
65/**
66 * A template-policy based cache. The behavior of the cache can be altered by
67 * supplying different template policies. TagStore handles all tag and data

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414
415 /**
416 * Find next request ready time from among possible sources.
417 */
418 Tick nextMSHRReadyTime() const;
419
420 public:
421 /** Instantiates a basic cache object. */
61#include "sim/eventq.hh"
62
63//Forward decleration
64class BasePrefetcher;
65
66/**
67 * A template-policy based cache. The behavior of the cache can be altered by
68 * supplying different template policies. TagStore handles all tag and data

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415
416 /**
417 * Find next request ready time from among possible sources.
418 */
419 Tick nextMSHRReadyTime() const;
420
421 public:
422 /** Instantiates a basic cache object. */
422 Cache(const Params *p);
423 Cache(const CacheParams *p);
423
424 /** Non-default destructor is needed to deallocate memory. */
425 virtual ~Cache();
426
427 void regStats();
428
429 /** serialize the state of the caches
430 * We currently don't support checkpointing cache state, so this panics.

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425 /** Non-default destructor is needed to deallocate memory. */
426 virtual ~Cache();
427
428 void regStats();
429
430 /** serialize the state of the caches
431 * We currently don't support checkpointing cache state, so this panics.

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