diff options
Diffstat (limited to 'src/mem/cache/tags/iic.cc')
-rw-r--r-- | src/mem/cache/tags/iic.cc | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/src/mem/cache/tags/iic.cc b/src/mem/cache/tags/iic.cc index 9c802d0dc..2f95cdb0f 100644 --- a/src/mem/cache/tags/iic.cc +++ b/src/mem/cache/tags/iic.cc @@ -303,11 +303,10 @@ IIC::findBlock(Addr addr) const IICTag* -IIC::findReplacement(PacketPtr &pkt, PacketList &writebacks, - BlkList &compress_blocks) +IIC::findReplacement(Addr addr, PacketList &writebacks) { - DPRINTF(IIC, "Finding Replacement for %x\n", pkt->getAddr()); - unsigned set = hash(pkt->getAddr()); + DPRINTF(IIC, "Finding Replacement for %x\n", addr); + unsigned set = hash(addr); IICTag *tag_ptr; unsigned long *tmp_data = new unsigned long[numSub]; @@ -332,12 +331,14 @@ IIC::findReplacement(PacketPtr &pkt, PacketList &writebacks, list<unsigned long> tag_indexes; repl->doAdvance(tag_indexes); +/* while (!tag_indexes.empty()) { if (!tagStore[tag_indexes.front()].isCompressed()) { compress_blocks.push_back(&tagStore[tag_indexes.front()]); } tag_indexes.pop_front(); } +*/ tag_ptr->re = (void*)repl->add(tag_ptr-tagStore); @@ -355,7 +356,7 @@ IIC::freeReplacementBlock(PacketList & writebacks) DPRINTF(Cache, "Replacing %x in IIC: %s\n", regenerateBlkAddr(tag_ptr->tag,0), - tag_ptr->isModified() ? "writeback" : "clean"); + tag_ptr->isDirty() ? "writeback" : "clean"); /* write back replaced block data */ if (tag_ptr && (tag_ptr->isValid())) { replacements[0]++; @@ -363,7 +364,7 @@ IIC::freeReplacementBlock(PacketList & writebacks) ++sampledRefs; tag_ptr->refCount = 0; - if (tag_ptr->isModified()) { + if (tag_ptr->isDirty()) { /* PacketPtr writeback = buildWritebackReq(regenerateBlkAddr(tag_ptr->tag, 0), tag_ptr->req->asid, tag_ptr->xc, blkSize, @@ -619,24 +620,6 @@ IIC::secondaryChain(Addr tag, unsigned long chain_ptr, } void -IIC::decompressBlock(unsigned long index) -{ - IICTag *tag_ptr = &tagStore[index]; - if (tag_ptr->isCompressed()) { - // decompress the data here. - } -} - -void -IIC::compressBlock(unsigned long index) -{ - IICTag *tag_ptr = &tagStore[index]; - if (!tag_ptr->isCompressed()) { - // Compress the data here. - } -} - -void IIC::invalidateBlk(IIC::BlkType *tag_ptr) { if (tag_ptr) { @@ -672,7 +655,6 @@ void IIC::writeData(IICTag *blk, uint8_t *write_data, int size, PacketList & writebacks) { - assert(size < blkSize || !blk->isCompressed()); DPRINTF(IIC, "Writing %d bytes to %x\n", size, blk->tag<<tagShift); // Find the number of subblocks needed, (round up) |