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probe function no longer used anywhere.

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This commit is contained in:
Lisa Hsu 2008-10-23 16:49:13 -04:00
parent 7a28ab2d18
commit 546a6c0c1b
7 changed files with 0 additions and 52 deletions
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1
src/mem/cache/cache.hh vendored
View file

@ -172,7 +172,6 @@ class Cache : public BaseCache
* Populates a cache block and handles all outstanding requests for the * Populates a cache block and handles all outstanding requests for the
* satisfied fill request. This version takes two memory requests. One * satisfied fill request. This version takes two memory requests. One
* contains the fill data, the other is an optional target to satisfy. * contains the fill data, the other is an optional target to satisfy.
* Used for Cache::probe.
* @param pkt The memory request with the fill data. * @param pkt The memory request with the fill data.
* @param blk The cache block if it already exists. * @param blk The cache block if it already exists.
* @param writebacks List for any writebacks that need to be performed. * @param writebacks List for any writebacks that need to be performed.

8
src/mem/cache/tags/fa_lru.cc vendored
View file

@ -144,14 +144,6 @@ FALRU::hashLookup(Addr addr) const
return NULL; return NULL;
} }
bool
FALRU::probe(Addr addr) const
{
Addr blkAddr = blkAlign(addr);
FALRUBlk* blk = hashLookup(blkAddr);
return blk && blk->tag == blkAddr && blk->isValid();
}
void void
FALRU::invalidateBlk(FALRU::BlkType *blk) FALRU::invalidateBlk(FALRU::BlkType *blk)
{ {

8
src/mem/cache/tags/fa_lru.hh vendored
View file

@ -164,14 +164,6 @@ public:
*/ */
void regStats(const std::string &name); void regStats(const std::string &name);
/**
* Return true if the address is found in the cache.
* @param asid The address space ID.
* @param addr The address to look for.
* @return True if the address is in the cache.
*/
bool probe(Addr addr) const;
/** /**
* Invalidate a cache block. * Invalidate a cache block.
* @param blk The block to invalidate. * @param blk The block to invalidate.

6
src/mem/cache/tags/iic.cc vendored
View file

@ -219,12 +219,6 @@ IIC::regStats(const string &name)
; ;
} }
// probe cache for presence of given block.
bool
IIC::probe(Addr addr) const
{
return (findBlock(addr) != NULL);
}
IICTag* IICTag*
IIC::findBlock(Addr addr, int &lat) IIC::findBlock(Addr addr, int &lat)

8
src/mem/cache/tags/iic.hh vendored
View file

@ -384,14 +384,6 @@ class IIC : public BaseTags
return (addr & ~(Addr)blkMask); return (addr & ~(Addr)blkMask);
} }
/**
* Check for the address in the tagstore.
* @param asid The address space ID.
* @param addr The address to find.
* @return true if it is found.
*/
bool probe(Addr addr) const;
/** /**
* Swap the position of two tags. * Swap the position of two tags.
* @param index1 The first tag location. * @param index1 The first tag location.

13
src/mem/cache/tags/lru.cc vendored
View file

@ -150,19 +150,6 @@ LRU::~LRU()
delete [] sets; delete [] sets;
} }
// probe cache for presence of given block.
bool
LRU::probe(Addr addr) const
{
// return(findBlock(Read, addr, asid) != 0);
Addr tag = extractTag(addr);
unsigned myset = extractSet(addr);
LRUBlk *blk = sets[myset].findBlk(tag);
return (blk != NULL); // true if in cache
}
LRUBlk* LRUBlk*
LRU::findBlock(Addr addr, int &lat) LRU::findBlock(Addr addr, int &lat)
{ {

8
src/mem/cache/tags/lru.hh vendored
View file

@ -153,14 +153,6 @@ public:
return blkSize; return blkSize;
} }
/**
* Search for the address in the cache.
* @param asid The address space ID.
* @param addr The address to find.
* @return True if the address is in the cache.
*/
bool probe(Addr addr) const;
/** /**
* Invalidate the given block. * Invalidate the given block.
* @param blk The block to invalidate. * @param blk The block to invalidate.