virtual unsigned deviceBlockSize() const
{ return cache->getBlockSize(); }
- virtual AddrRangeList getAddrRanges();
+ virtual AddrRangeList getAddrRanges() const;
public:
*/
const bool prefetchOnAccess;
+ /**
+ * @todo this is a temporary workaround until the 4-phase code is committed.
+ * upstream caches need this packet until true is returned, so hold it for
+ * deletion until a subsequent call
+ */
+ std::vector<PacketPtr> pendingDelete;
+
/**
* Does all the processing necessary to perform the provided request.
* @param pkt The memory request to perform.
*/
void markInService(MSHR *mshr, PacketPtr pkt = 0);
- /**
- * Perform the given writeback request.
- * @param pkt The writeback request.
- */
- void doWriteback(PacketPtr pkt);
-
/**
* Return whether there are any outstanding misses.
*/
* Find next request ready time from among possible sources.
*/
Tick nextMSHRReadyTime();
+
+ /** serialize the state of the caches
+ * We currently don't support checkpointing cache state, so this panics.
+ */
+ virtual void serialize(std::ostream &os);
+ void unserialize(Checkpoint *cp, const std::string §ion);
};
#endif // __CACHE_HH__