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-rw-r--r--src/mem/cache/base_cache.cc20
-rw-r--r--src/mem/cache/base_cache.hh32
-rw-r--r--src/mem/cache/cache.hh28
-rw-r--r--src/mem/cache/cache_impl.hh30
-rw-r--r--src/mem/cache/coherence/coherence_protocol.cc20
-rw-r--r--src/mem/cache/coherence/coherence_protocol.hh22
-rw-r--r--src/mem/cache/coherence/simple_coherence.hh10
-rw-r--r--src/mem/cache/coherence/uni_coherence.cc14
-rw-r--r--src/mem/cache/coherence/uni_coherence.hh10
-rw-r--r--src/mem/cache/miss/blocking_buffer.cc20
-rw-r--r--src/mem/cache/miss/blocking_buffer.hh18
-rw-r--r--src/mem/cache/miss/miss_queue.cc28
-rw-r--r--src/mem/cache/miss/miss_queue.hh22
-rw-r--r--src/mem/cache/miss/mshr.cc8
-rw-r--r--src/mem/cache/miss/mshr.hh14
-rw-r--r--src/mem/cache/miss/mshr_queue.cc10
-rw-r--r--src/mem/cache/miss/mshr_queue.hh10
-rw-r--r--src/mem/cache/prefetch/base_prefetcher.cc14
-rw-r--r--src/mem/cache/prefetch/base_prefetcher.hh12
-rw-r--r--src/mem/cache/prefetch/ghb_prefetcher.hh2
-rw-r--r--src/mem/cache/prefetch/stride_prefetcher.hh2
-rw-r--r--src/mem/cache/prefetch/tagged_prefetcher.hh2
-rw-r--r--src/mem/cache/prefetch/tagged_prefetcher_impl.hh2
-rw-r--r--src/mem/cache/tags/fa_lru.cc4
-rw-r--r--src/mem/cache/tags/fa_lru.hh4
-rw-r--r--src/mem/cache/tags/iic.cc8
-rw-r--r--src/mem/cache/tags/iic.hh4
-rw-r--r--src/mem/cache/tags/lru.cc4
-rw-r--r--src/mem/cache/tags/lru.hh4
-rw-r--r--src/mem/cache/tags/split.cc4
-rw-r--r--src/mem/cache/tags/split.hh4
-rw-r--r--src/mem/cache/tags/split_lifo.cc4
-rw-r--r--src/mem/cache/tags/split_lifo.hh4
-rw-r--r--src/mem/cache/tags/split_lru.cc4
-rw-r--r--src/mem/cache/tags/split_lru.hh4
35 files changed, 201 insertions, 201 deletions
diff --git a/src/mem/cache/base_cache.cc b/src/mem/cache/base_cache.cc
index 7a8776522..6cbeef5a4 100644
--- a/src/mem/cache/base_cache.cc
+++ b/src/mem/cache/base_cache.cc
@@ -71,7 +71,7 @@ BaseCache::CachePort::deviceBlockSize()
}
bool
-BaseCache::CachePort::recvTiming(Packet *pkt)
+BaseCache::CachePort::recvTiming(PacketPtr pkt)
{
if (isCpuSide
&& !pkt->req->isUncacheable()
@@ -99,19 +99,19 @@ BaseCache::CachePort::recvTiming(Packet *pkt)
}
Tick
-BaseCache::CachePort::recvAtomic(Packet *pkt)
+BaseCache::CachePort::recvAtomic(PacketPtr pkt)
{
return cache->doAtomicAccess(pkt, isCpuSide);
}
void
-BaseCache::CachePort::recvFunctional(Packet *pkt)
+BaseCache::CachePort::recvFunctional(PacketPtr pkt)
{
//Check storage here first
- list<Packet *>::iterator i = drainList.begin();
- list<Packet *>::iterator end = drainList.end();
+ list<PacketPtr>::iterator i = drainList.begin();
+ list<PacketPtr>::iterator end = drainList.end();
for (; i != end; ++i) {
- Packet * target = *i;
+ PacketPtr target = *i;
// If the target contains data, and it overlaps the
// probed request, need to update data
if (target->intersect(pkt)) {
@@ -149,7 +149,7 @@ BaseCache::CachePort::recvFunctional(Packet *pkt)
void
BaseCache::CachePort::recvRetry()
{
- Packet *pkt;
+ PacketPtr pkt;
assert(waitingOnRetry);
if (!drainList.empty()) {
DPRINTF(CachePort, "%s attempting to send a retry for response\n", name());
@@ -181,7 +181,7 @@ BaseCache::CachePort::recvRetry()
pkt = cache->getPacket();
MSHR* mshr = (MSHR*) pkt->senderState;
//Copy the packet, it may be modified/destroyed elsewhere
- Packet * copyPkt = new Packet(*pkt);
+ PacketPtr copyPkt = new Packet(*pkt);
copyPkt->dataStatic<uint8_t>(pkt->getPtr<uint8_t>());
mshr->pkt = copyPkt;
@@ -257,7 +257,7 @@ BaseCache::CacheEvent::CacheEvent(CachePort *_cachePort)
pkt = NULL;
}
-BaseCache::CacheEvent::CacheEvent(CachePort *_cachePort, Packet *_pkt)
+BaseCache::CacheEvent::CacheEvent(CachePort *_cachePort, PacketPtr _pkt)
: Event(&mainEventQueue, CPU_Tick_Pri), cachePort(_cachePort), pkt(_pkt)
{
this->setFlags(AutoDelete);
@@ -301,7 +301,7 @@ BaseCache::CacheEvent::process()
pkt = cachePort->cache->getPacket();
MSHR* mshr = (MSHR*) pkt->senderState;
//Copy the packet, it may be modified/destroyed elsewhere
- Packet * copyPkt = new Packet(*pkt);
+ PacketPtr copyPkt = new Packet(*pkt);
copyPkt->dataStatic<uint8_t>(pkt->getPtr<uint8_t>());
mshr->pkt = copyPkt;
diff --git a/src/mem/cache/base_cache.hh b/src/mem/cache/base_cache.hh
index 60d7029ac..565280aef 100644
--- a/src/mem/cache/base_cache.hh
+++ b/src/mem/cache/base_cache.hh
@@ -85,11 +85,11 @@ class BaseCache : public MemObject
CachePort(const std::string &_name, BaseCache *_cache, bool _isCpuSide);
protected:
- virtual bool recvTiming(Packet *pkt);
+ virtual bool recvTiming(PacketPtr pkt);
- virtual Tick recvAtomic(Packet *pkt);
+ virtual Tick recvAtomic(PacketPtr pkt);
- virtual void recvFunctional(Packet *pkt);
+ virtual void recvFunctional(PacketPtr pkt);
virtual void recvStatusChange(Status status);
@@ -113,17 +113,17 @@ class BaseCache : public MemObject
bool waitingOnRetry;
- std::list<Packet *> drainList;
+ std::list<PacketPtr> drainList;
};
struct CacheEvent : public Event
{
CachePort *cachePort;
- Packet *pkt;
+ PacketPtr pkt;
CacheEvent(CachePort *_cachePort);
- CacheEvent(CachePort *_cachePort, Packet *_pkt);
+ CacheEvent(CachePort *_cachePort, PacketPtr _pkt);
void process();
const char *description();
};
@@ -141,17 +141,17 @@ class BaseCache : public MemObject
private:
//To be defined in cache_impl.hh not in base class
- virtual bool doTimingAccess(Packet *pkt, CachePort *cachePort, bool isCpuSide)
+ virtual bool doTimingAccess(PacketPtr pkt, CachePort *cachePort, bool isCpuSide)
{
fatal("No implementation");
}
- virtual Tick doAtomicAccess(Packet *pkt, bool isCpuSide)
+ virtual Tick doAtomicAccess(PacketPtr pkt, bool isCpuSide)
{
fatal("No implementation");
}
- virtual void doFunctionalAccess(Packet *pkt, bool isCpuSide)
+ virtual void doFunctionalAccess(PacketPtr pkt, bool isCpuSide)
{
fatal("No implementation");
}
@@ -172,23 +172,23 @@ class BaseCache : public MemObject
}
}
- virtual Packet *getPacket()
+ virtual PacketPtr getPacket()
{
fatal("No implementation");
}
- virtual Packet *getCoherencePacket()
+ virtual PacketPtr getCoherencePacket()
{
fatal("No implementation");
}
- virtual void sendResult(Packet* &pkt, MSHR* mshr, bool success)
+ virtual void sendResult(PacketPtr &pkt, MSHR* mshr, bool success)
{
fatal("No implementation");
}
- virtual void sendCoherenceResult(Packet* &pkt, MSHR* mshr, bool success)
+ virtual void sendCoherenceResult(PacketPtr &pkt, MSHR* mshr, bool success)
{
fatal("No implementation");
@@ -519,7 +519,7 @@ class BaseCache : public MemObject
* @param pkt The request being responded to.
* @param time The time the response is ready.
*/
- void respond(Packet *pkt, Tick time)
+ void respond(PacketPtr pkt, Tick time)
{
if (pkt->needsResponse()) {
CacheEvent *reqCpu = new CacheEvent(cpuSidePort, pkt);
@@ -539,7 +539,7 @@ class BaseCache : public MemObject
* @param pkt The request to respond to.
* @param time The time the response is ready.
*/
- void respondToMiss(Packet *pkt, Tick time)
+ void respondToMiss(PacketPtr pkt, Tick time)
{
if (!pkt->req->isUncacheable()) {
missLatency[pkt->cmdToIndex()][0/*pkt->req->getThreadNum()*/] += time - pkt->time;
@@ -561,7 +561,7 @@ class BaseCache : public MemObject
* Suppliess the data if cache to cache transfers are enabled.
* @param pkt The bus transaction to fulfill.
*/
- void respondToSnoop(Packet *pkt, Tick time)
+ void respondToSnoop(PacketPtr pkt, Tick time)
{
assert (pkt->needsResponse());
CacheEvent *reqMem = new CacheEvent(memSidePort, pkt);
diff --git a/src/mem/cache/cache.hh b/src/mem/cache/cache.hh
index 07d9d6336..1f3b087bb 100644
--- a/src/mem/cache/cache.hh
+++ b/src/mem/cache/cache.hh
@@ -96,7 +96,7 @@ class Cache : public BaseCache
* A permanent mem req to always be used to cause invalidations.
* Used to append to target list, to cause an invalidation.
*/
- Packet * invalidatePkt;
+ PacketPtr invalidatePkt;
Request *invalidateReq;
public:
@@ -127,12 +127,12 @@ class Cache : public BaseCache
/** Instantiates a basic cache object. */
Cache(const std::string &_name, Params &params);
- virtual bool doTimingAccess(Packet *pkt, CachePort *cachePort,
+ virtual bool doTimingAccess(PacketPtr pkt, CachePort *cachePort,
bool isCpuSide);
- virtual Tick doAtomicAccess(Packet *pkt, bool isCpuSide);
+ virtual Tick doAtomicAccess(PacketPtr pkt, bool isCpuSide);
- virtual void doFunctionalAccess(Packet *pkt, bool isCpuSide);
+ virtual void doFunctionalAccess(PacketPtr pkt, bool isCpuSide);
virtual void recvStatusChange(Port::Status status, bool isCpuSide);
@@ -143,47 +143,47 @@ class Cache : public BaseCache
* @param pkt The request to perform.
* @return The result of the access.
*/
- bool access(Packet * &pkt);
+ bool access(PacketPtr &pkt);
/**
* Selects a request to send on the bus.
* @return The memory request to service.
*/
- virtual Packet * getPacket();
+ virtual PacketPtr getPacket();
/**
* Was the request was sent successfully?
* @param pkt The request.
* @param success True if the request was sent successfully.
*/
- virtual void sendResult(Packet * &pkt, MSHR* mshr, bool success);
+ virtual void sendResult(PacketPtr &pkt, MSHR* mshr, bool success);
/**
* Was the CSHR request was sent successfully?
* @param pkt The request.
* @param success True if the request was sent successfully.
*/
- virtual void sendCoherenceResult(Packet * &pkt, MSHR* cshr, bool success);
+ virtual void sendCoherenceResult(PacketPtr &pkt, MSHR* cshr, bool success);
/**
* Handles a response (cache line fill/write ack) from the bus.
* @param pkt The request being responded to.
*/
- void handleResponse(Packet * &pkt);
+ void handleResponse(PacketPtr &pkt);
/**
* Selects a coherence message to forward to lower levels of the hierarchy.
* @return The coherence message to forward.
*/
- virtual Packet * getCoherencePacket();
+ virtual PacketPtr getCoherencePacket();
/**
* Snoops bus transactions to maintain coherence.
* @param pkt The current bus transaction.
*/
- void snoop(Packet * &pkt);
+ void snoop(PacketPtr &pkt);
- void snoopResponse(Packet * &pkt);
+ void snoopResponse(PacketPtr &pkt);
/**
* Invalidates the block containing address if found.
@@ -224,7 +224,7 @@ class Cache : public BaseCache
* request.
* @return The estimated completion time.
*/
- Tick probe(Packet * &pkt, bool update, CachePort * otherSidePort);
+ Tick probe(PacketPtr &pkt, bool update, CachePort * otherSidePort);
/**
* Snoop for the provided request in the cache and return the estimated
@@ -235,7 +235,7 @@ class Cache : public BaseCache
* request.
* @return The estimated completion time.
*/
- Tick snoopProbe(Packet * &pkt);
+ Tick snoopProbe(PacketPtr &pkt);
};
#endif // __CACHE_HH__
diff --git a/src/mem/cache/cache_impl.hh b/src/mem/cache/cache_impl.hh
index ea30dbba6..dcb0e7b78 100644
--- a/src/mem/cache/cache_impl.hh
+++ b/src/mem/cache/cache_impl.hh
@@ -56,7 +56,7 @@
template<class TagStore, class Buffering, class Coherence>
bool
Cache<TagStore,Buffering,Coherence>::
-doTimingAccess(Packet *pkt, CachePort *cachePort, bool isCpuSide)
+doTimingAccess(PacketPtr pkt, CachePort *cachePort, bool isCpuSide)
{
if (isCpuSide)
{
@@ -82,7 +82,7 @@ doTimingAccess(Packet *pkt, CachePort *cachePort, bool isCpuSide)
template<class TagStore, class Buffering, class Coherence>
Tick
Cache<TagStore,Buffering,Coherence>::
-doAtomicAccess(Packet *pkt, bool isCpuSide)
+doAtomicAccess(PacketPtr pkt, bool isCpuSide)
{
if (isCpuSide)
{
@@ -104,7 +104,7 @@ doAtomicAccess(Packet *pkt, bool isCpuSide)
template<class TagStore, class Buffering, class Coherence>
void
Cache<TagStore,Buffering,Coherence>::
-doFunctionalAccess(Packet *pkt, bool isCpuSide)
+doFunctionalAccess(PacketPtr pkt, bool isCpuSide)
{
if (isCpuSide)
{
@@ -238,11 +238,11 @@ Cache<TagStore,Buffering,Coherence>::access(PacketPtr &pkt)
template<class TagStore, class Buffering, class Coherence>
-Packet *
+PacketPtr
Cache<TagStore,Buffering,Coherence>::getPacket()
{
assert(missQueue->havePending());
- Packet * pkt = missQueue->getPacket();
+ PacketPtr pkt = missQueue->getPacket();
if (pkt) {
if (!pkt->req->isUncacheable()) {
if (pkt->cmd == Packet::HardPFReq)
@@ -306,7 +306,7 @@ Cache<TagStore,Buffering,Coherence>::sendResult(PacketPtr &pkt, MSHR* mshr,
template<class TagStore, class Buffering, class Coherence>
void
-Cache<TagStore,Buffering,Coherence>::handleResponse(Packet * &pkt)
+Cache<TagStore,Buffering,Coherence>::handleResponse(PacketPtr &pkt)
{
BlkType *blk = NULL;
if (pkt->senderState) {
@@ -348,7 +348,7 @@ Cache<TagStore,Buffering,Coherence>::handleResponse(Packet * &pkt)
}
template<class TagStore, class Buffering, class Coherence>
-Packet *
+PacketPtr
Cache<TagStore,Buffering,Coherence>::getCoherencePacket()
{
return coherence->getPacket();
@@ -356,7 +356,7 @@ Cache<TagStore,Buffering,Coherence>::getCoherencePacket()
template<class TagStore, class Buffering, class Coherence>
void
-Cache<TagStore,Buffering,Coherence>::sendCoherenceResult(Packet* &pkt,
+Cache<TagStore,Buffering,Coherence>::sendCoherenceResult(PacketPtr &pkt,
MSHR *cshr,
bool success)
{
@@ -366,7 +366,7 @@ Cache<TagStore,Buffering,Coherence>::sendCoherenceResult(Packet* &pkt,
template<class TagStore, class Buffering, class Coherence>
void
-Cache<TagStore,Buffering,Coherence>::snoop(Packet * &pkt)
+Cache<TagStore,Buffering,Coherence>::snoop(PacketPtr &pkt)
{
if (pkt->req->isUncacheable()) {
//Can't get a hit on an uncacheable address
@@ -485,7 +485,7 @@ Cache<TagStore,Buffering,Coherence>::snoop(Packet * &pkt)
template<class TagStore, class Buffering, class Coherence>
void
-Cache<TagStore,Buffering,Coherence>::snoopResponse(Packet * &pkt)
+Cache<TagStore,Buffering,Coherence>::snoopResponse(PacketPtr &pkt)
{
//Need to handle the response, if NACKED
if (pkt->flags & NACKED_LINE) {
@@ -515,7 +515,7 @@ Cache<TagStore,Buffering,Coherence>::invalidateBlk(Addr addr)
*/
template<class TagStore, class Buffering, class Coherence>
Tick
-Cache<TagStore,Buffering,Coherence>::probe(Packet * &pkt, bool update,
+Cache<TagStore,Buffering,Coherence>::probe(PacketPtr &pkt, bool update,
CachePort* otherSidePort)
{
// MemDebug::cacheProbe(pkt);
@@ -565,7 +565,7 @@ Cache<TagStore,Buffering,Coherence>::probe(Packet * &pkt, bool update,
MSHR::TargetList::iterator i = targets->begin();
MSHR::TargetList::iterator end = targets->end();
for (; i != end; ++i) {
- Packet * target = *i;
+ PacketPtr target = *i;
// If the target contains data, and it overlaps the
// probed request, need to update data
if (target->isWrite() && target->intersect(pkt)) {
@@ -601,7 +601,7 @@ Cache<TagStore,Buffering,Coherence>::probe(Packet * &pkt, bool update,
}
}
for (int i = 0; i < writes.size(); ++i) {
- Packet * write = writes[i]->pkt;
+ PacketPtr write = writes[i]->pkt;
if (write->intersect(pkt)) {
warn("Found outstanding write on an non-update probe");
uint8_t* pkt_data;
@@ -654,7 +654,7 @@ Cache<TagStore,Buffering,Coherence>::probe(Packet * &pkt, bool update,
Packet::Command temp_cmd = coherence->getBusCmd(pkt->cmd,
(blk)? blk->status : 0);
- Packet * busPkt = new Packet(pkt->req,temp_cmd, -1, blkSize);
+ PacketPtr busPkt = new Packet(pkt->req,temp_cmd, -1, blkSize);
busPkt->allocate();
@@ -700,7 +700,7 @@ return 0;
// Handle writebacks if needed
while (!writebacks.empty()){
- Packet *wbPkt = writebacks.front();
+ PacketPtr wbPkt = writebacks.front();
memSidePort->sendAtomic(wbPkt);
writebacks.pop_front();
delete wbPkt;
diff --git a/src/mem/cache/coherence/coherence_protocol.cc b/src/mem/cache/coherence/coherence_protocol.cc
index e28dda3dc..52beb0880 100644
--- a/src/mem/cache/coherence/coherence_protocol.cc
+++ b/src/mem/cache/coherence/coherence_protocol.cc
@@ -192,7 +192,7 @@ CoherenceProtocol::regStats()
bool
-CoherenceProtocol::invalidateTrans(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::invalidateTrans(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk, MSHR *mshr,
CacheBlk::State & new_state)
{
@@ -203,7 +203,7 @@ CoherenceProtocol::invalidateTrans(BaseCache *cache, Packet * &pkt,
bool
-CoherenceProtocol::supplyTrans(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::supplyTrans(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state
@@ -214,7 +214,7 @@ CoherenceProtocol::supplyTrans(BaseCache *cache, Packet * &pkt,
bool
-CoherenceProtocol::supplyAndGotoSharedTrans(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::supplyAndGotoSharedTrans(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state)
@@ -226,7 +226,7 @@ CoherenceProtocol::supplyAndGotoSharedTrans(BaseCache *cache, Packet * &pkt,
bool
-CoherenceProtocol::supplyAndGotoOwnedTrans(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::supplyAndGotoOwnedTrans(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state)
@@ -238,7 +238,7 @@ CoherenceProtocol::supplyAndGotoOwnedTrans(BaseCache *cache, Packet * &pkt,
bool
-CoherenceProtocol::supplyAndInvalidateTrans(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::supplyAndInvalidateTrans(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state)
@@ -248,7 +248,7 @@ CoherenceProtocol::supplyAndInvalidateTrans(BaseCache *cache, Packet * &pkt,
}
bool
-CoherenceProtocol::assertShared(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::assertShared(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state)
@@ -463,7 +463,7 @@ CoherenceProtocol::getBusCmd(Packet::Command cmdIn, CacheBlk::State state,
CacheBlk::State
-CoherenceProtocol::getNewState(Packet * &pkt, CacheBlk::State oldState)
+CoherenceProtocol::getNewState(PacketPtr &pkt, CacheBlk::State oldState)
{
CacheBlk::State state = oldState & stateMask;
int cmd_idx = pkt->cmdToIndex();
@@ -488,7 +488,7 @@ CoherenceProtocol::getNewState(Packet * &pkt, CacheBlk::State oldState)
bool
-CoherenceProtocol::handleBusRequest(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::handleBusRequest(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk,
MSHR *mshr,
CacheBlk::State & new_state)
@@ -518,7 +518,7 @@ CoherenceProtocol::handleBusRequest(BaseCache *cache, Packet * &pkt,
}
bool
-CoherenceProtocol::nullTransition(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::nullTransition(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk, MSHR *mshr,
CacheBlk::State & new_state)
{
@@ -530,7 +530,7 @@ CoherenceProtocol::nullTransition(BaseCache *cache, Packet * &pkt,
bool
-CoherenceProtocol::invalidTransition(BaseCache *cache, Packet * &pkt,
+CoherenceProtocol::invalidTransition(BaseCache *cache, PacketPtr &pkt,
CacheBlk *blk, MSHR *mshr,
CacheBlk::State & new_state)
{
diff --git a/src/mem/cache/coherence/coherence_protocol.hh b/src/mem/cache/coherence/coherence_protocol.hh
index b5d7d80aa..b30fb053b 100644
--- a/src/mem/cache/coherence/coherence_protocol.hh
+++ b/src/mem/cache/coherence/coherence_protocol.hh
@@ -89,7 +89,7 @@ class CoherenceProtocol : public SimObject
* @param oldState The current block state.
* @return The new state.
*/
- CacheBlk::State getNewState(Packet * &pkt,
+ CacheBlk::State getNewState(PacketPtr &pkt,
CacheBlk::State oldState);
/**
@@ -101,12 +101,12 @@ class CoherenceProtocol : public SimObject
* @param new_state The new coherence state of the block.
* @return True if the request should be satisfied locally.
*/
- bool handleBusRequest(BaseCache *cache, Packet * &pkt, CacheBlk *blk,
+ bool handleBusRequest(BaseCache *cache, PacketPtr &pkt, CacheBlk *blk,
MSHR *mshr, CacheBlk::State &new_state);
protected:
/** Snoop function type. */
- typedef bool (*SnoopFuncType)(BaseCache *, Packet *&, CacheBlk *,
+ typedef bool (*SnoopFuncType)(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
//
@@ -116,49 +116,49 @@ class CoherenceProtocol : public SimObject
/**
* Do nothing transition.
*/
- static bool nullTransition(BaseCache *, Packet *&, CacheBlk *,
+ static bool nullTransition(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Invalid transition, basically panic.
*/
- static bool invalidTransition(BaseCache *, Packet *&, CacheBlk *,
+ static bool invalidTransition(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Invalidate block, move to Invalid state.
*/
- static bool invalidateTrans(BaseCache *, Packet *&, CacheBlk *,
+ static bool invalidateTrans(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Supply data, no state transition.
*/
- static bool supplyTrans(BaseCache *, Packet *&, CacheBlk *,
+ static bool supplyTrans(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Supply data and go to Shared state.
*/
- static bool supplyAndGotoSharedTrans(BaseCache *, Packet *&, CacheBlk *,
+ static bool supplyAndGotoSharedTrans(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Supply data and go to Owned state.
*/
- static bool supplyAndGotoOwnedTrans(BaseCache *, Packet *&, CacheBlk *,
+ static bool supplyAndGotoOwnedTrans(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Invalidate block, supply data, and go to Invalid state.
*/
- static bool supplyAndInvalidateTrans(BaseCache *, Packet *&, CacheBlk *,
+ static bool supplyAndInvalidateTrans(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
* Assert the shared line for a block that is shared/exclusive.
*/
- static bool assertShared(BaseCache *, Packet *&, CacheBlk *,
+ static bool assertShared(BaseCache *, PacketPtr &, CacheBlk *,
MSHR *, CacheBlk::State&);
/**
diff --git a/src/mem/cache/coherence/simple_coherence.hh b/src/mem/cache/coherence/simple_coherence.hh
index 5a0127c01..5316e64b9 100644
--- a/src/mem/cache/coherence/simple_coherence.hh
+++ b/src/mem/cache/coherence/simple_coherence.hh
@@ -89,7 +89,7 @@ class SimpleCoherence
* This policy does not forward invalidates, return NULL.
* @return NULL.
*/
- Packet * getPacket()
+ PacketPtr getPacket()
{
return NULL;
}
@@ -99,7 +99,7 @@ class SimpleCoherence
* @param pkt The request.
* @param success True if the request was sent successfully.
*/
- void sendResult(Packet * &pkt, MSHR* cshr, bool success)
+ void sendResult(PacketPtr &pkt, MSHR* cshr, bool success)
{
//Don't do coherence
return;
@@ -112,7 +112,7 @@ class SimpleCoherence
* @param current The current block state.
* @return The new state.
*/
- CacheBlk::State getNewState(Packet * &pkt, CacheBlk::State current)
+ CacheBlk::State getNewState(PacketPtr &pkt, CacheBlk::State current)
{
return protocol->getNewState(pkt, current);
}
@@ -124,7 +124,7 @@ class SimpleCoherence
* @param mshr The MSHR corresponding to the request, if any.
* @param new_state Return the new state for the block.
*/
- bool handleBusRequest(Packet * &pkt, CacheBlk *blk, MSHR *mshr,
+ bool handleBusRequest(PacketPtr &pkt, CacheBlk *blk, MSHR *mshr,
CacheBlk::State &new_state)
{
// assert(mshr == NULL);
@@ -161,7 +161,7 @@ class SimpleCoherence
bool hasProtocol() { return true; }
- void propogateInvalidate(Packet *pkt, bool isTiming)
+ void propogateInvalidate(PacketPtr pkt, bool isTiming)
{
//For now we do nothing, asssumes simple coherence is top level of cache
return;
diff --git a/src/mem/cache/coherence/uni_coherence.cc b/src/mem/cache/coherence/uni_coherence.cc
index 4ebb2664c..19230e35b 100644
--- a/src/mem/cache/coherence/uni_coherence.cc
+++ b/src/mem/cache/coherence/uni_coherence.cc
@@ -40,15 +40,15 @@ UniCoherence::UniCoherence()
{
}
-Packet *
+PacketPtr
UniCoherence::getPacket()
{
- Packet* pkt = cshrs.getReq();
+ PacketPtr pkt = cshrs.getReq();
return pkt;
}
void
-UniCoherence::sendResult(Packet * &pkt, MSHR* cshr, bool success)
+UniCoherence::sendResult(PacketPtr &pkt, MSHR* cshr, bool success)
{
if (success)
{
@@ -71,7 +71,7 @@ UniCoherence::sendResult(Packet * &pkt, MSHR* cshr, bool success)
* @todo add support for returning slave requests, not doing them here.
*/
bool
-UniCoherence::handleBusRequest(Packet * &pkt, CacheBlk *blk, MSHR *mshr,
+UniCoherence::handleBusRequest(PacketPtr &pkt, CacheBlk *blk, MSHR *mshr,
CacheBlk::State &new_state)
{
new_state = 0;
@@ -86,19 +86,19 @@ UniCoherence::handleBusRequest(Packet * &pkt, CacheBlk *blk, MSHR *mshr,
}
void
-UniCoherence::propogateInvalidate(Packet *pkt, bool isTiming)
+UniCoherence::propogateInvalidate(PacketPtr pkt, bool isTiming)
{
if (pkt->isInvalidate()) {
if (isTiming) {
// Forward to other caches
- Packet * tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
+ PacketPtr tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
cshrs.allocate(tmp);
cache->setSlaveRequest(Request_Coherence, curTick);
if (cshrs.isFull())
cache->setBlockedForSnoop(Blocked_Coherence);
}
else {
- Packet * tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
+ PacketPtr tmp = new Packet(pkt->req, Packet::InvalidateReq, -1);
cache->cpuSidePort->sendAtomic(tmp);
delete tmp;
}
diff --git a/src/mem/cache/coherence/uni_coherence.hh b/src/mem/cache/coherence/uni_coherence.hh
index 4f69d52e2..44c752088 100644
--- a/src/mem/cache/coherence/uni_coherence.hh
+++ b/src/mem/cache/coherence/uni_coherence.hh
@@ -92,7 +92,7 @@ class UniCoherence
* @param current The current block state.
* @return The new state.
*/
- CacheBlk::State getNewState(Packet * &pkt, CacheBlk::State current)
+ CacheBlk::State getNewState(PacketPtr &pkt, CacheBlk::State current)
{
if (pkt->senderState) //Blocking Buffers don't get mshrs
{
@@ -113,14 +113,14 @@ class UniCoherence
* Return outstanding invalidate to forward.
* @return The next invalidate to forward to lower levels of cache.
*/
- Packet * getPacket();
+ PacketPtr getPacket();
/**
* Was the CSHR request was sent successfully?
* @param pkt The request.
* @param success True if the request was sent successfully.
*/
- void sendResult(Packet * &pkt, MSHR* cshr, bool success);
+ void sendResult(PacketPtr &pkt, MSHR* cshr, bool success);
/**
* Handle snooped bus requests.
@@ -130,7 +130,7 @@ class UniCoherence
* @param new_state The new coherence state of the block.
* @return True if the request should be satisfied locally.
*/
- bool handleBusRequest(Packet * &pkt, CacheBlk *blk, MSHR *mshr,
+ bool handleBusRequest(PacketPtr &pkt, CacheBlk *blk, MSHR *mshr,
CacheBlk::State &new_state);
/**
@@ -140,7 +140,7 @@ class UniCoherence
bool hasProtocol() { return false; }
- void propogateInvalidate(Packet *pkt, bool isTiming);
+ void propogateInvalidate(PacketPtr pkt, bool isTiming);
};
#endif //__UNI_COHERENCE_HH__
diff --git a/src/mem/cache/miss/blocking_buffer.cc b/src/mem/cache/miss/blocking_buffer.cc
index f7aacff89..bf741e547 100644
--- a/src/mem/cache/miss/blocking_buffer.cc
+++ b/src/mem/cache/miss/blocking_buffer.cc
@@ -68,7 +68,7 @@ BlockingBuffer::setPrefetcher(BasePrefetcher *_prefetcher)
prefetcher = _prefetcher;
}
void
-BlockingBuffer::handleMiss(Packet * &pkt, int blk_size, Tick time)
+BlockingBuffer::handleMiss(PacketPtr &pkt, int blk_size, Tick time)
{
Addr blk_addr = pkt->getAddr() & ~(Addr)(blk_size - 1);
if (pkt->isWrite() && (pkt->req->isUncacheable() || !writeAllocate ||
@@ -98,7 +98,7 @@ BlockingBuffer::handleMiss(Packet * &pkt, int blk_size, Tick time)
cache->setMasterRequest(Request_MSHR, time);
}
-Packet *
+PacketPtr
BlockingBuffer::getPacket()
{
if (miss.pkt && !miss.inService) {
@@ -108,7 +108,7 @@ BlockingBuffer::getPacket()
}
void
-BlockingBuffer::setBusCmd(Packet * &pkt, Packet::Command cmd)
+BlockingBuffer::setBusCmd(PacketPtr &pkt, Packet::Command cmd)
{
MSHR *mshr = (MSHR*) pkt->senderState;
mshr->originalCmd = pkt->cmd;
@@ -117,13 +117,13 @@ BlockingBuffer::setBusCmd(Packet * &pkt, Packet::Command cmd)
}
void
-BlockingBuffer::restoreOrigCmd(Packet * &pkt)
+BlockingBuffer::restoreOrigCmd(PacketPtr &pkt)
{
pkt->cmdOverride(((MSHR*)(pkt->senderState))->originalCmd);
}
void
-BlockingBuffer::markInService(Packet * &pkt, MSHR* mshr)
+BlockingBuffer::markInService(PacketPtr &pkt, MSHR* mshr)
{
if (!pkt->isCacheFill() && pkt->isWrite()) {
// Forwarding a write/ writeback, don't need to change
@@ -152,7 +152,7 @@ BlockingBuffer::markInService(Packet * &pkt, MSHR* mshr)
}
void
-BlockingBuffer::handleResponse(Packet * &pkt, Tick time)
+BlockingBuffer::handleResponse(PacketPtr &pkt, Tick time)
{
if (pkt->isCacheFill()) {
// targets were handled in the cache tags
@@ -163,7 +163,7 @@ BlockingBuffer::handleResponse(Packet * &pkt, Tick time)
if (((MSHR*)(pkt->senderState))->hasTargets()) {
// Should only have 1 target if we had any
assert(((MSHR*)(pkt->senderState))->getNumTargets() == 1);
- Packet * target = ((MSHR*)(pkt->senderState))->getTarget();
+ PacketPtr target = ((MSHR*)(pkt->senderState))->getTarget();
((MSHR*)(pkt->senderState))->popTarget();
if (pkt->isRead()) {
memcpy(target->getPtr<uint8_t>(), pkt->getPtr<uint8_t>(), target->getSize());
@@ -187,7 +187,7 @@ void
BlockingBuffer::squash(int threadNum)
{
if (miss.threadNum == threadNum) {
- Packet * target = miss.getTarget();
+ PacketPtr target = miss.getTarget();
miss.popTarget();
assert(0/*target->req->getThreadNum()*/ == threadNum);
target = NULL;
@@ -207,7 +207,7 @@ BlockingBuffer::doWriteback(Addr addr,
{
// Generate request
Request * req = new Request(addr, size, 0);
- Packet * pkt = new Packet(req, Packet::Writeback, -1);
+ PacketPtr pkt = new Packet(req, Packet::Writeback, -1);
pkt->allocate();
if (data) {
memcpy(pkt->getPtr<uint8_t>(), data, size);
@@ -228,7 +228,7 @@ BlockingBuffer::doWriteback(Addr addr,
void
-BlockingBuffer::doWriteback(Packet * &pkt)
+BlockingBuffer::doWriteback(PacketPtr &pkt)
{
writebacks[0/*pkt->req->getThreadNum()*/]++;
diff --git a/src/mem/cache/miss/blocking_buffer.hh b/src/mem/cache/miss/blocking_buffer.hh
index f7069696c..4408cfc4f 100644
--- a/src/mem/cache/miss/blocking_buffer.hh
+++ b/src/mem/cache/miss/blocking_buffer.hh
@@ -111,7 +111,7 @@ public:
* @param blk_size The block size of the cache.
* @param time The time the miss is detected.
*/
- void handleMiss(Packet * &pkt, int blk_size, Tick time);
+ void handleMiss(PacketPtr &pkt, int blk_size, Tick time);
/**
* Fetch the block for the given address and buffer the given target.
@@ -122,7 +122,7 @@ public:
* @param target The target for the fetch.
*/
MSHR* fetchBlock(Addr addr, int blk_size, Tick time,
- Packet * &target)
+ PacketPtr &target)
{
fatal("Unimplemented");
}
@@ -131,20 +131,20 @@ public:
* Selects a outstanding pktuest to service.
* @return The pktuest to service, NULL if none found.
*/
- Packet * getPacket();
+ PacketPtr getPacket();
/**
* Set the command to the given bus command.
* @param pkt The request to update.
* @param cmd The bus command to use.
*/
- void setBusCmd(Packet * &pkt, Packet::Command cmd);
+ void setBusCmd(PacketPtr &pkt, Packet::Command cmd);
/**
* Restore the original command in case of a bus transmission error.
* @param pkt The request to reset.
*/
- void restoreOrigCmd(Packet * &pkt);
+ void restoreOrigCmd(PacketPtr &pkt);
/**
* Marks a pktuest as in service (sent on the bus). This can have side
@@ -152,14 +152,14 @@ public:
* are successfully sent.
* @param pkt The request that was sent on the bus.
*/
- void markInService(Packet * &pkt, MSHR* mshr);
+ void markInService(PacketPtr &pkt, MSHR* mshr);
/**
* Frees the resources of the pktuest and unblock the cache.
* @param pkt The request that has been satisfied.
* @param time The time when the pktuest is satisfied.
*/
- void handleResponse(Packet * &pkt, Tick time);
+ void handleResponse(PacketPtr &pkt, Tick time);
/**
* Removes all outstanding pktuests for a given thread number. If a request
@@ -223,7 +223,7 @@ public:
* Perform a writeback pktuest.
* @param pkt The writeback request.
*/
- void doWriteback(Packet * &pkt);
+ void doWriteback(PacketPtr &pkt);
/**
* Returns true if there are outstanding pktuests.
@@ -239,7 +239,7 @@ public:
* @param mshr The mshr to add a target to.
* @param pkt The target to add.
*/
- void addTarget(MSHR *mshr, Packet * &pkt)
+ void addTarget(MSHR *mshr, PacketPtr &pkt)
{
fatal("Shouldn't call this on a blocking buffer.");
}
diff --git a/src/mem/cache/miss/miss_queue.cc b/src/mem/cache/miss/miss_queue.cc
index c23b542f5..fe467a8ea 100644
--- a/src/mem/cache/miss/miss_queue.cc
+++ b/src/mem/cache/miss/miss_queue.cc
@@ -350,7 +350,7 @@ MissQueue::setPrefetcher(BasePrefetcher *_prefetcher)
}
MSHR*
-MissQueue::allocateMiss(Packet * &pkt, int size, Tick time)
+MissQueue::allocateMiss(PacketPtr &pkt, int size, Tick time)
{
MSHR* mshr = mq.allocate(pkt, size);
mshr->order = order++;
@@ -370,7 +370,7 @@ MissQueue::allocateMiss(Packet * &pkt, int size, Tick time)
MSHR*
-MissQueue::allocateWrite(Packet * &pkt, int size, Tick time)
+MissQueue::allocateWrite(PacketPtr &pkt, int size, Tick time)
{
MSHR* mshr = wb.allocate(pkt,size);
mshr->order = order++;
@@ -401,7 +401,7 @@ MissQueue::allocateWrite(Packet * &pkt, int size, Tick time)
* @todo Remove SW prefetches on mshr hits.
*/
void
-MissQueue::handleMiss(Packet * &pkt, int blkSize, Tick time)
+MissQueue::handleMiss(PacketPtr &pkt, int blkSize, Tick time)
{
// if (!cache->isTopLevel())
if (prefetchMiss) prefetcher->handleMiss(pkt, time);
@@ -455,7 +455,7 @@ MissQueue::handleMiss(Packet * &pkt, int blkSize, Tick time)
MSHR*
MissQueue::fetchBlock(Addr addr, int blk_size, Tick time,
- Packet * &target)
+ PacketPtr &target)
{
Addr blkAddr = addr & ~(Addr)(blk_size - 1);
assert(mq.findMatch(addr) == NULL);
@@ -469,10 +469,10 @@ MissQueue::fetchBlock(Addr addr, int blk_size, Tick time,
return mshr;
}
-Packet *
+PacketPtr
MissQueue::getPacket()
{
- Packet * pkt = mq.getReq();
+ PacketPtr pkt = mq.getReq();
if (((wb.isFull() && wb.inServiceMSHRs == 0) || !pkt ||
pkt->time > curTick) && wb.havePending()) {
pkt = wb.getReq();
@@ -510,7 +510,7 @@ MissQueue::getPacket()
}
void
-MissQueue::setBusCmd(Packet * &pkt, Packet::Command cmd)
+MissQueue::setBusCmd(PacketPtr &pkt, Packet::Command cmd)
{
assert(pkt->senderState != 0);
MSHR * mshr = (MSHR*)pkt->senderState;
@@ -528,13 +528,13 @@ MissQueue::setBusCmd(Packet * &pkt, Packet::Command cmd)
}
void
-MissQueue::restoreOrigCmd(Packet * &pkt)
+MissQueue::restoreOrigCmd(PacketPtr &pkt)
{
pkt->cmd = ((MSHR*)(pkt->senderState))->originalCmd;
}
void
-MissQueue::markInService(Packet * &pkt, MSHR* mshr)
+MissQueue::markInService(PacketPtr &pkt, MSHR* mshr)
{
bool unblock = false;
BlockedCause cause = NUM_BLOCKED_CAUSES;
@@ -583,7 +583,7 @@ MissQueue::markInService(Packet * &pkt, MSHR* mshr)
void
-MissQueue::handleResponse(Packet * &pkt, Tick time)
+MissQueue::handleResponse(PacketPtr &pkt, Tick time)
{
MSHR* mshr = (MSHR*)pkt->senderState;
if (((MSHR*)(pkt->senderState))->originalCmd == Packet::HardPFReq) {
@@ -632,7 +632,7 @@ MissQueue::handleResponse(Packet * &pkt, Tick time)
if (mshr->hasTargets() && pkt->req->isUncacheable()) {
// Should only have 1 target if we had any
assert(num_targets == 1);
- Packet * target = mshr->getTarget();
+ PacketPtr target = mshr->getTarget();
mshr->popTarget();
if (pkt->isRead()) {
memcpy(target->getPtr<uint8_t>(), pkt->getPtr<uint8_t>(),
@@ -645,7 +645,7 @@ MissQueue::handleResponse(Packet * &pkt, Tick time)
//Must be a no_allocate with possibly more than one target
assert(mshr->pkt->isNoAllocate());
while (mshr->hasTargets()) {
- Packet * target = mshr->getTarget();
+ PacketPtr target = mshr->getTarget();
mshr->popTarget();
if (pkt->isRead()) {
memcpy(target->getPtr<uint8_t>(), pkt->getPtr<uint8_t>(),
@@ -721,7 +721,7 @@ MissQueue::doWriteback(Addr addr,
{
// Generate request
Request * req = new Request(addr, size, 0);
- Packet * pkt = new Packet(req, Packet::Writeback, -1);
+ PacketPtr pkt = new Packet(req, Packet::Writeback, -1);
pkt->allocate();
if (data) {
memcpy(pkt->getPtr<uint8_t>(), data, size);
@@ -739,7 +739,7 @@ MissQueue::doWriteback(Addr addr,
void
-MissQueue::doWriteback(Packet * &pkt)
+MissQueue::doWriteback(PacketPtr &pkt)
{
writebacks[0/*pkt->req->getThreadNum()*/]++;
allocateWrite(pkt, 0, curTick);
diff --git a/src/mem/cache/miss/miss_queue.hh b/src/mem/cache/miss/miss_queue.hh
index 179638d2b..2e04802fb 100644
--- a/src/mem/cache/miss/miss_queue.hh
+++ b/src/mem/cache/miss/miss_queue.hh
@@ -169,7 +169,7 @@ class MissQueue
* @param time The time the miss occurs.
* @return A pointer to the new MSHR.
*/
- MSHR* allocateMiss(Packet * &pkt, int size, Tick time);
+ MSHR* allocateMiss(PacketPtr &pkt, int size, Tick time);
/**
* Allocate a new WriteBuffer to handle the provided write.
@@ -178,7 +178,7 @@ class MissQueue
* @param time The time the write occurs.
* @return A pointer to the new write buffer.
*/
- MSHR* allocateWrite(Packet * &pkt, int size, Tick time);
+ MSHR* allocateWrite(PacketPtr &pkt, int size, Tick time);
public:
/**
@@ -218,7 +218,7 @@ class MissQueue
* @param blk_size The block size of the cache.
* @param time The time the miss is detected.
*/
- void handleMiss(Packet * &pkt, int blk_size, Tick time);
+ void handleMiss(PacketPtr &pkt, int blk_size, Tick time);
/**
* Fetch the block for the given address and buffer the given target.
@@ -229,26 +229,26 @@ class MissQueue
* @param target The target for the fetch.
*/
MSHR* fetchBlock(Addr addr, int blk_size, Tick time,
- Packet * &target);
+ PacketPtr &target);
/**
* Selects a outstanding pktuest to service.
* @return The pktuest to service, NULL if none found.
*/
- Packet * getPacket();
+ PacketPtr getPacket();
/**
* Set the command to the given bus command.
* @param pkt The request to update.
* @param cmd The bus command to use.
*/
- void setBusCmd(Packet * &pkt, Packet::Command cmd);
+ void setBusCmd(PacketPtr &pkt, Packet::Command cmd);
/**
* Restore the original command in case of a bus transmission error.
* @param pkt The request to reset.
*/
- void restoreOrigCmd(Packet * &pkt);
+ void restoreOrigCmd(PacketPtr &pkt);
/**
* Marks a pktuest as in service (sent on the bus). This can have side
@@ -256,14 +256,14 @@ class MissQueue
* are successfully sent.
* @param pkt The request that was sent on the bus.
*/
- void markInService(Packet * &pkt, MSHR* mshr);
+ void markInService(PacketPtr &pkt, MSHR* mshr);
/**
* Collect statistics and free resources of a satisfied pktuest.
* @param pkt The request that has been satisfied.
* @param time The time when the pktuest is satisfied.
*/
- void handleResponse(Packet * &pkt, Tick time);
+ void handleResponse(PacketPtr &pkt, Tick time);
/**
* Removes all outstanding pktuests for a given thread number. If a request
@@ -316,7 +316,7 @@ class MissQueue
* Perform the given writeback pktuest.
* @param pkt The writeback request.
*/
- void doWriteback(Packet * &pkt);
+ void doWriteback(PacketPtr &pkt);
/**
* Returns true if there are outstanding pktuests.
@@ -329,7 +329,7 @@ class MissQueue
* @param mshr The mshr to add a target to.
* @param pkt The target to add.
*/
- void addTarget(MSHR *mshr, Packet * &pkt)
+ void addTarget(MSHR *mshr, PacketPtr &pkt)
{
mq.allocateTarget(mshr, pkt);
}
diff --git a/src/mem/cache/miss/mshr.cc b/src/mem/cache/miss/mshr.cc
index 455798f15..fc520b4b4 100644
--- a/src/mem/cache/miss/mshr.cc
+++ b/src/mem/cache/miss/mshr.cc
@@ -55,7 +55,7 @@ MSHR::MSHR()
void
MSHR::allocate(Packet::Command cmd, Addr _addr, int size,
- Packet * &target)
+ PacketPtr &target)
{
addr = _addr;
if (target)
@@ -85,7 +85,7 @@ MSHR::allocate(Packet::Command cmd, Addr _addr, int size,
* @todo When we have a "global" data flag, might want to copy data here.
*/
void
-MSHR::allocateAsBuffer(Packet * &target)
+MSHR::allocateAsBuffer(PacketPtr &target)
{
addr = target->getAddr();
threadNum = 0/*target->req->getThreadNum()*/;
@@ -111,13 +111,13 @@ MSHR::deallocate()
* Adds a target to an MSHR
*/
void
-MSHR::allocateTarget(Packet * &target)
+MSHR::allocateTarget(PacketPtr &target)
{
//If we append an invalidate and we issued a read to the bus,
//but now have some pending writes, we need to move
//the invalidate to before the first non-read
if (inService && pkt->isRead() && target->isInvalidate()) {
- std::list<Packet *> temp;
+ std::list<PacketPtr> temp;
while (!targets.empty()) {
if (!targets.front()->isRead()) break;
diff --git a/src/mem/cache/miss/mshr.hh b/src/mem/cache/miss/mshr.hh
index 028259b35..d92aa8a85 100644
--- a/src/mem/cache/miss/mshr.hh
+++ b/src/mem/cache/miss/mshr.hh
@@ -49,9 +49,9 @@ class MSHR;
class MSHR {
public:
/** Defines the Data structure of the MSHR targetlist. */
- typedef std::list<Packet *> TargetList;
+ typedef std::list<PacketPtr> TargetList;
/** Target list iterator. */
- typedef std::list<Packet *>::iterator TargetListIterator;
+ typedef std::list<PacketPtr>::iterator TargetListIterator;
/** A list of MSHRs. */
typedef std::list<MSHR *> List;
/** MSHR list iterator. */
@@ -68,7 +68,7 @@ class MSHR {
/** Thread number of the miss. */
int threadNum;
/** The pktuest that is forwarded to the next level of the hierarchy. */
- Packet * pkt;
+ PacketPtr pkt;
/** The number of currently allocated targets. */
short ntargets;
/** The original pktuesting command. */
@@ -101,13 +101,13 @@ public:
* @param pkt The original miss.
*/
void allocate(Packet::Command cmd, Addr addr, int size,
- Packet * &pkt);
+ PacketPtr &pkt);
/**
* Allocate this MSHR as a buffer for the given pktuest.
* @param target The memory pktuest to buffer.
*/
- void allocateAsBuffer(Packet * &target);
+ void allocateAsBuffer(PacketPtr &target);
/**
* Mark this MSHR as free.
@@ -118,7 +118,7 @@ public:
* Add a pktuest to the list of targets.
* @param target The target.
*/
- void allocateTarget(Packet * &target);
+ void allocateTarget(PacketPtr &target);
/** A simple constructor. */
MSHR();
@@ -147,7 +147,7 @@ public:
* Returns a reference to the first target.
* @return A pointer to the first target.
*/
- Packet * getTarget()
+ PacketPtr getTarget()
{
return targets.front();
}
diff --git a/src/mem/cache/miss/mshr_queue.cc b/src/mem/cache/miss/mshr_queue.cc
index 777443e5f..d3a7a7933 100644
--- a/src/mem/cache/miss/mshr_queue.cc
+++ b/src/mem/cache/miss/mshr_queue.cc
@@ -88,7 +88,7 @@ MSHRQueue::findMatches(Addr addr, vector<MSHR*>& matches) const
}
MSHR*
-MSHRQueue::findPending(Packet * &pkt) const
+MSHRQueue::findPending(PacketPtr &pkt) const
{
MSHR::ConstIterator i = pendingList.begin();
MSHR::ConstIterator end = pendingList.end();
@@ -108,7 +108,7 @@ MSHRQueue::findPending(Packet * &pkt) const
}
MSHR*
-MSHRQueue::allocate(Packet * &pkt, int size)
+MSHRQueue::allocate(PacketPtr &pkt, int size)
{
Addr aligned_addr = pkt->getAddr() & ~((Addr)size - 1);
assert(!freeList.empty());
@@ -131,7 +131,7 @@ MSHRQueue::allocate(Packet * &pkt, int size)
}
MSHR*
-MSHRQueue::allocateFetch(Addr addr, int size, Packet * &target)
+MSHRQueue::allocateFetch(Addr addr, int size, PacketPtr &target)
{
MSHR *mshr = freeList.front();
assert(mshr->getNumTargets() == 0);
@@ -150,7 +150,7 @@ MSHRQueue::allocateTargetList(Addr addr, int size)
MSHR *mshr = freeList.front();
assert(mshr->getNumTargets() == 0);
freeList.pop_front();
- Packet * dummy;
+ PacketPtr dummy;
mshr->allocate(Packet::ReadReq, addr, size, dummy);
mshr->allocIter = allocatedList.insert(allocatedList.end(), mshr);
mshr->inService = true;
@@ -237,7 +237,7 @@ MSHRQueue::squash(int threadNum)
MSHR *mshr = *i;
if (mshr->threadNum == threadNum) {
while (mshr->hasTargets()) {
- Packet * target = mshr->getTarget();
+ PacketPtr target = mshr->getTarget();
mshr->popTarget();
assert(0/*target->req->getThreadNum()*/ == threadNum);
diff --git a/src/mem/cache/miss/mshr_queue.hh b/src/mem/cache/miss/mshr_queue.hh
index ea5f101b7..30397d9a0 100644
--- a/src/mem/cache/miss/mshr_queue.hh
+++ b/src/mem/cache/miss/mshr_queue.hh
@@ -107,7 +107,7 @@ class MSHRQueue {
* @param pkt The request to find.
* @return A pointer to the earliest matching MSHR.
*/
- MSHR* findPending(Packet * &pkt) const;
+ MSHR* findPending(PacketPtr &pkt) const;
/**
* Allocates a new MSHR for the pktuest and size. This places the request
@@ -118,7 +118,7 @@ class MSHRQueue {
*
* @pre There are free MSHRs.
*/
- MSHR* allocate(Packet * &pkt, int size = 0);
+ MSHR* allocate(PacketPtr &pkt, int size = 0);
/**
* Allocate a read pktuest for the given address, and places the given
@@ -129,7 +129,7 @@ class MSHRQueue {
* @param target The first target for the pktuest.
* @return Pointer to the new MSHR.
*/
- MSHR* allocateFetch(Addr addr, int size, Packet * &target);
+ MSHR* allocateFetch(Addr addr, int size, PacketPtr &target);
/**
* Allocate a target list for the given address.
@@ -153,7 +153,7 @@ class MSHRQueue {
* @param mshr The MSHR to allocate the target to.
* @param pkt The target request.
*/
- void allocateTarget(MSHR* mshr, Packet * &pkt)
+ void allocateTarget(MSHR* mshr, PacketPtr &pkt)
{
mshr->allocateTarget(pkt);
allocatedTargets += 1;
@@ -216,7 +216,7 @@ class MSHRQueue {
* Returns the pktuest at the head of the pendingList.
* @return The next pktuest to service.
*/
- Packet * getReq() const
+ PacketPtr getReq() const
{
if (pendingList.empty()) {
return NULL;
diff --git a/src/mem/cache/prefetch/base_prefetcher.cc b/src/mem/cache/prefetch/base_prefetcher.cc
index 5e50c48bd..a1388fad6 100644
--- a/src/mem/cache/prefetch/base_prefetcher.cc
+++ b/src/mem/cache/prefetch/base_prefetcher.cc
@@ -102,7 +102,7 @@ BasePrefetcher::regStats(const std::string &name)
;
}
-Packet *
+PacketPtr
BasePrefetcher::getPacket()
{
DPRINTF(HWPrefetch, "%s:Requesting a hw_pf to issue\n", cache->name());
@@ -112,7 +112,7 @@ BasePrefetcher::getPacket()
return NULL;
}
- Packet * pkt;
+ PacketPtr pkt;
bool keepTrying = false;
do {
pkt = *pf.begin();
@@ -131,7 +131,7 @@ BasePrefetcher::getPacket()
}
void
-BasePrefetcher::handleMiss(Packet * &pkt, Tick time)
+BasePrefetcher::handleMiss(PacketPtr &pkt, Tick time)
{
if (!pkt->req->isUncacheable() && !(pkt->req->isInstRead() && only_data))
{
@@ -139,7 +139,7 @@ BasePrefetcher::handleMiss(Packet * &pkt, Tick time)
Addr blkAddr = pkt->getAddr() & ~(Addr)(blkSize-1);
//Check if miss is in pfq, if so remove it
- std::list<Packet *>::iterator iter = inPrefetch(blkAddr);
+ std::list<PacketPtr>::iterator iter = inPrefetch(blkAddr);
if (iter != pf.end()) {
DPRINTF(HWPrefetch, "%s:Saw a miss to a queued prefetch, removing it\n", cache->name());
pfRemovedMSHR++;
@@ -179,7 +179,7 @@ BasePrefetcher::handleMiss(Packet * &pkt, Tick time)
pfIdentified++;
//create a prefetch memreq
Request * prefetchReq = new Request(*addr, blkSize, 0);
- Packet * prefetch;
+ PacketPtr prefetch;
prefetch = new Packet(prefetchReq, Packet::HardPFReq, -1);
prefetch->allocate();
prefetch->req->setThreadContext(pkt->req->getCpuNum(),
@@ -233,11 +233,11 @@ BasePrefetcher::handleMiss(Packet * &pkt, Tick time)
}
}
-std::list<Packet *>::iterator
+std::list<PacketPtr>::iterator
BasePrefetcher::inPrefetch(Addr address)
{
//Guaranteed to only be one match, we always check before inserting
- std::list<Packet *>::iterator iter;
+ std::list<PacketPtr>::iterator iter;
for (iter=pf.begin(); iter != pf.end(); iter++) {
if (((*iter)->getAddr() & ~(Addr)(blkSize-1)) == address) {
return iter;
diff --git a/src/mem/cache/prefetch/base_prefetcher.hh b/src/mem/cache/prefetch/base_prefetcher.hh
index d7ea41961..781d3ab09 100644
--- a/src/mem/cache/prefetch/base_prefetcher.hh
+++ b/src/mem/cache/prefetch/base_prefetcher.hh
@@ -45,7 +45,7 @@ class BasePrefetcher
protected:
/** The Prefetch Queue. */
- std::list<Packet *> pf;
+ std::list<PacketPtr> pf;
// PARAMETERS
@@ -93,24 +93,24 @@ class BasePrefetcher
void setCache(BaseCache *_cache);
- void handleMiss(Packet * &pkt, Tick time);
+ void handleMiss(PacketPtr &pkt, Tick time);
- Packet * getPacket();
+ PacketPtr getPacket();
bool havePending()
{
return !pf.empty();
}
- virtual void calculatePrefetch(Packet * &pkt,
+ virtual void calculatePrefetch(PacketPtr &pkt,
std::list<Addr> &addresses,
std::list<Tick> &delays) = 0;
- virtual bool inCache(Packet * &pkt) = 0;
+ virtual bool inCache(PacketPtr &pkt) = 0;
virtual bool inMissQueue(Addr address) = 0;
- std::list<Packet *>::iterator inPrefetch(Addr address);
+ std::list<PacketPtr>::iterator inPrefetch(Addr address);
};
diff --git a/src/mem/cache/prefetch/ghb_prefetcher.hh b/src/mem/cache/prefetch/ghb_prefetcher.hh
index c22b763d1..14f5747df 100644
--- a/src/mem/cache/prefetch/ghb_prefetcher.hh
+++ b/src/mem/cache/prefetch/ghb_prefetcher.hh
@@ -75,7 +75,7 @@ class GHBPrefetcher : public Prefetcher<TagStore, Buffering>
~GHBPrefetcher() {}
- void calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses,
+ void calculatePrefetch(PacketPtr &pkt, std::list<Addr> &addresses,
std::list<Tick> &delays)
{
Addr blkAddr = pkt->getAddr() & ~(Addr)(this->blkSize-1);
diff --git a/src/mem/cache/prefetch/stride_prefetcher.hh b/src/mem/cache/prefetch/stride_prefetcher.hh
index 4a8ee7de4..d6fb8ab66 100644
--- a/src/mem/cache/prefetch/stride_prefetcher.hh
+++ b/src/mem/cache/prefetch/stride_prefetcher.hh
@@ -92,7 +92,7 @@ class StridePrefetcher : public Prefetcher<TagStore, Buffering>
~StridePrefetcher() {}
- void calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses,
+ void calculatePrefetch(PacketPtr &pkt, std::list<Addr> &addresses,
std::list<Tick> &delays)
{
// Addr blkAddr = pkt->paddr & ~(Addr)(this->blkSize-1);
diff --git a/src/mem/cache/prefetch/tagged_prefetcher.hh b/src/mem/cache/prefetch/tagged_prefetcher.hh
index 17f500dd8..b61e57dcc 100644
--- a/src/mem/cache/prefetch/tagged_prefetcher.hh
+++ b/src/mem/cache/prefetch/tagged_prefetcher.hh
@@ -64,7 +64,7 @@ class TaggedPrefetcher : public Prefetcher<TagStore, Buffering>
~TaggedPrefetcher() {}
- void calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses,
+ void calculatePrefetch(PacketPtr &pkt, std::list<Addr> &addresses,
std::list<Tick> &delays);
};
diff --git a/src/mem/cache/prefetch/tagged_prefetcher_impl.hh b/src/mem/cache/prefetch/tagged_prefetcher_impl.hh
index e554b3cec..a18de4571 100644
--- a/src/mem/cache/prefetch/tagged_prefetcher_impl.hh
+++ b/src/mem/cache/prefetch/tagged_prefetcher_impl.hh
@@ -50,7 +50,7 @@ TaggedPrefetcher(int size, bool pageStop, bool serialSquash,
template <class TagStore, class Buffering>
void
TaggedPrefetcher<TagStore, Buffering>::
-calculatePrefetch(Packet * &pkt, std::list<Addr> &addresses,
+calculatePrefetch(PacketPtr &pkt, std::list<Addr> &addresses,
std::list<Tick> &delays)
{
Addr blkAddr = pkt->getAddr() & ~(Addr)(this->blkSize-1);
diff --git a/src/mem/cache/tags/fa_lru.cc b/src/mem/cache/tags/fa_lru.cc
index 784ba1311..a58ddaff8 100644
--- a/src/mem/cache/tags/fa_lru.cc
+++ b/src/mem/cache/tags/fa_lru.cc
@@ -203,7 +203,7 @@ FALRU::findBlock(Addr addr, int &lat, int *inCache)
}
FALRUBlk*
-FALRU::findBlock(Packet * &pkt, int &lat, int *inCache)
+FALRU::findBlock(PacketPtr &pkt, int &lat, int *inCache)
{
Addr addr = pkt->getAddr();
@@ -256,7 +256,7 @@ FALRU::findBlock(Addr addr) const
}
FALRUBlk*
-FALRU::findReplacement(Packet * &pkt, PacketList &writebacks,
+FALRU::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
FALRUBlk * blk = tail;
diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index 0fc54902b..2db89d603 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -198,7 +198,7 @@ public:
* @param inCache The FALRUBlk::inCache flags.
* @return Pointer to the cache block.
*/
- FALRUBlk* findBlock(Packet * &pkt, int &lat, int *inCache = 0);
+ FALRUBlk* findBlock(PacketPtr &pkt, int &lat, int *inCache = 0);
/**
* Find the block in the cache, do not update the replacement data.
@@ -215,7 +215,7 @@ public:
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- FALRUBlk* findReplacement(Packet * &pkt, PacketList & writebacks,
+ FALRUBlk* findReplacement(PacketPtr &pkt, PacketList & writebacks,
BlkList &compress_blocks);
/**
diff --git a/src/mem/cache/tags/iic.cc b/src/mem/cache/tags/iic.cc
index bf1d9ece4..f4e870659 100644
--- a/src/mem/cache/tags/iic.cc
+++ b/src/mem/cache/tags/iic.cc
@@ -285,7 +285,7 @@ IIC::findBlock(Addr addr, int &lat)
}
IICTag*
-IIC::findBlock(Packet * &pkt, int &lat)
+IIC::findBlock(PacketPtr &pkt, int &lat)
{
Addr addr = pkt->getAddr();
@@ -362,7 +362,7 @@ IIC::findBlock(Addr addr) const
IICTag*
-IIC::findReplacement(Packet * &pkt, PacketList &writebacks,
+IIC::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
DPRINTF(IIC, "Finding Replacement for %x\n", pkt->getAddr());
@@ -423,7 +423,7 @@ IIC::freeReplacementBlock(PacketList & writebacks)
tag_ptr->refCount = 0;
if (tag_ptr->isModified()) {
-/* Packet * writeback =
+/* PacketPtr writeback =
buildWritebackReq(regenerateBlkAddr(tag_ptr->tag, 0),
tag_ptr->req->asid, tag_ptr->xc, blkSize,
tag_ptr->data,
@@ -431,7 +431,7 @@ IIC::freeReplacementBlock(PacketList & writebacks)
*/
Request *writebackReq = new Request(regenerateBlkAddr(tag_ptr->tag, 0),
blkSize, 0);
- Packet *writeback = new Packet(writebackReq, Packet::Writeback, -1);
+ PacketPtr writeback = new Packet(writebackReq, Packet::Writeback, -1);
writeback->allocate();
memcpy(writeback->getPtr<uint8_t>(), tag_ptr->data, blkSize);
diff --git a/src/mem/cache/tags/iic.hh b/src/mem/cache/tags/iic.hh
index 905d480c5..92bd6da1d 100644
--- a/src/mem/cache/tags/iic.hh
+++ b/src/mem/cache/tags/iic.hh
@@ -458,7 +458,7 @@ class IIC : public BaseTags
* @param lat The access latency.
* @return A pointer to the block found, if any.
*/
- IICTag* findBlock(Packet * &pkt, int &lat);
+ IICTag* findBlock(PacketPtr &pkt, int &lat);
/**
* Find the block, do not update the replacement data.
@@ -475,7 +475,7 @@ class IIC : public BaseTags
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- IICTag* findReplacement(Packet * &pkt, PacketList &writebacks,
+ IICTag* findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks);
/**
diff --git a/src/mem/cache/tags/lru.cc b/src/mem/cache/tags/lru.cc
index 3eb083327..31d29aae6 100644
--- a/src/mem/cache/tags/lru.cc
+++ b/src/mem/cache/tags/lru.cc
@@ -184,7 +184,7 @@ LRU::findBlock(Addr addr, int &lat)
}
LRUBlk*
-LRU::findBlock(Packet * &pkt, int &lat)
+LRU::findBlock(PacketPtr &pkt, int &lat)
{
Addr addr = pkt->getAddr();
@@ -215,7 +215,7 @@ LRU::findBlock(Addr addr) const
}
LRUBlk*
-LRU::findReplacement(Packet * &pkt, PacketList &writebacks,
+LRU::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
unsigned set = extractSet(pkt->getAddr());
diff --git a/src/mem/cache/tags/lru.hh b/src/mem/cache/tags/lru.hh
index 9f0a05ee8..fed688283 100644
--- a/src/mem/cache/tags/lru.hh
+++ b/src/mem/cache/tags/lru.hh
@@ -174,7 +174,7 @@ public:
* @param lat The access latency.
* @return Pointer to the cache block if found.
*/
- LRUBlk* findBlock(Packet * &pkt, int &lat);
+ LRUBlk* findBlock(PacketPtr &pkt, int &lat);
/**
* Finds the given address in the cache and update replacement data.
@@ -201,7 +201,7 @@ public:
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- LRUBlk* findReplacement(Packet * &pkt, PacketList &writebacks,
+ LRUBlk* findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks);
/**
diff --git a/src/mem/cache/tags/split.cc b/src/mem/cache/tags/split.cc
index cad18e885..bc74f0e0f 100644
--- a/src/mem/cache/tags/split.cc
+++ b/src/mem/cache/tags/split.cc
@@ -267,7 +267,7 @@ Split::probe(Addr addr) const
}
SplitBlk*
-Split::findBlock(Packet * &pkt, int &lat)
+Split::findBlock(PacketPtr &pkt, int &lat)
{
Addr aligned = blkAlign(pkt->getAddr());
@@ -350,7 +350,7 @@ Split::findBlock(Addr addr) const
}
SplitBlk*
-Split::findReplacement(Packet * &pkt, PacketList &writebacks,
+Split::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
SplitBlk *blk;
diff --git a/src/mem/cache/tags/split.hh b/src/mem/cache/tags/split.hh
index 708058e96..748f6fb25 100644
--- a/src/mem/cache/tags/split.hh
+++ b/src/mem/cache/tags/split.hh
@@ -207,7 +207,7 @@ class Split : public BaseTags
* @param lat The access latency.
* @return Pointer to the cache block if found.
*/
- SplitBlk* findBlock(Packet * &pkt, int &lat);
+ SplitBlk* findBlock(PacketPtr &pkt, int &lat);
/**
* Finds the given address in the cache, do not update replacement data.
@@ -224,7 +224,7 @@ class Split : public BaseTags
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- SplitBlk* findReplacement(Packet * &pkt, PacketList &writebacks,
+ SplitBlk* findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks);
diff --git a/src/mem/cache/tags/split_lifo.cc b/src/mem/cache/tags/split_lifo.cc
index 4e9375070..302e2aaeb 100644
--- a/src/mem/cache/tags/split_lifo.cc
+++ b/src/mem/cache/tags/split_lifo.cc
@@ -255,7 +255,7 @@ SplitLIFO::findBlock(Addr addr, int &lat)
}
SplitBlk*
-SplitLIFO::findBlock(Packet * &pkt, int &lat)
+SplitLIFO::findBlock(PacketPtr &pkt, int &lat)
{
Addr addr = pkt->getAddr();
@@ -291,7 +291,7 @@ SplitLIFO::findBlock(Addr addr) const
}
SplitBlk*
-SplitLIFO::findReplacement(Packet * &pkt, PacketList &writebacks,
+SplitLIFO::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
unsigned set = extractSet(pkt->getAddr());
diff --git a/src/mem/cache/tags/split_lifo.hh b/src/mem/cache/tags/split_lifo.hh
index ddc7fdeec..6c3befe37 100644
--- a/src/mem/cache/tags/split_lifo.hh
+++ b/src/mem/cache/tags/split_lifo.hh
@@ -207,7 +207,7 @@ public:
* @param lat The access latency.
* @return Pointer to the cache block if found.
*/
- SplitBlk* findBlock(Packet * &pkt, int &lat);
+ SplitBlk* findBlock(PacketPtr &pkt, int &lat);
/**
* Finds the given address in the cache, do not update replacement data.
@@ -224,7 +224,7 @@ public:
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- SplitBlk* findReplacement(Packet * &pkt, PacketList &writebacks,
+ SplitBlk* findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks);
/**
diff --git a/src/mem/cache/tags/split_lru.cc b/src/mem/cache/tags/split_lru.cc
index 4aba1c37f..11c9a5d64 100644
--- a/src/mem/cache/tags/split_lru.cc
+++ b/src/mem/cache/tags/split_lru.cc
@@ -203,7 +203,7 @@ SplitLRU::findBlock(Addr addr, int &lat)
}
SplitBlk*
-SplitLRU::findBlock(Packet * &pkt, int &lat)
+SplitLRU::findBlock(PacketPtr &pkt, int &lat)
{
Addr addr = pkt->getAddr();
@@ -234,7 +234,7 @@ SplitLRU::findBlock(Addr addr) const
}
SplitBlk*
-SplitLRU::findReplacement(Packet * &pkt, PacketList &writebacks,
+SplitLRU::findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks)
{
unsigned set = extractSet(pkt->getAddr());
diff --git a/src/mem/cache/tags/split_lru.hh b/src/mem/cache/tags/split_lru.hh
index 71f921177..6160d59e5 100644
--- a/src/mem/cache/tags/split_lru.hh
+++ b/src/mem/cache/tags/split_lru.hh
@@ -190,7 +190,7 @@ public:
* @param lat The access latency.
* @return Pointer to the cache block if found.
*/
- SplitBlk* findBlock(Packet * &pkt, int &lat);
+ SplitBlk* findBlock(PacketPtr &pkt, int &lat);
/**
* Finds the given address in the cache, do not update replacement data.
@@ -207,7 +207,7 @@ public:
* @param compress_blocks List of blocks to compress, for adaptive comp.
* @return The block to place the replacement in.
*/
- SplitBlk* findReplacement(Packet * &pkt, PacketList &writebacks,
+ SplitBlk* findReplacement(PacketPtr &pkt, PacketList &writebacks,
BlkList &compress_blocks);
/**