diff options
Diffstat (limited to 'src/mem/cache/base.hh')
| -rw-r--r-- | src/mem/cache/base.hh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mem/cache/base.hh b/src/mem/cache/base.hh index cd2f55246..16160dba3 100644 --- a/src/mem/cache/base.hh +++ b/src/mem/cache/base.hh @@ -217,6 +217,11 @@ class BaseCache : public MemObject MSHR *allocateBufferInternal(MSHRQueue *mq, Addr addr, int size, PacketPtr pkt, Tick time, bool requestBus) { + // check that the address is block aligned since we rely on + // this in a number of places when checking for matches and + // overlap + assert(addr == blockAlign(addr)); + MSHR *mshr = mq->allocate(addr, size, pkt, time, order++); if (mq->isFull()) { @@ -506,7 +511,7 @@ class BaseCache : public MemObject { assert(pkt->isWrite() && !pkt->isRead()); return allocateBufferInternal(&writeBuffer, - pkt->getAddr(), pkt->getSize(), + blockAlign(pkt->getAddr()), blkSize, pkt, time, requestBus); } @@ -515,7 +520,7 @@ class BaseCache : public MemObject assert(pkt->req->isUncacheable()); assert(pkt->isRead()); return allocateBufferInternal(&mshrQueue, - pkt->getAddr(), pkt->getSize(), + blockAlign(pkt->getAddr()), blkSize, pkt, time, requestBus); } |