diff options
Diffstat (limited to 'src/mem/cache/cache.cc')
-rw-r--r-- | src/mem/cache/cache.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mem/cache/cache.cc b/src/mem/cache/cache.cc index fe715fa6d..71fbb1884 100644 --- a/src/mem/cache/cache.cc +++ b/src/mem/cache/cache.cc @@ -1657,6 +1657,16 @@ Cache::handleFill(PacketPtr pkt, CacheBlk *blk, PacketList &writebacks) blk->status |= BlkSecure; blk->status |= BlkValid | BlkReadable; + // sanity check for whole-line writes, which should always be + // marked as writable as part of the fill, and then later marked + // dirty as part of satisfyCpuSideRequest + if (pkt->cmd == MemCmd::WriteLineReq) { + assert(!pkt->sharedAsserted()); + // at the moment other caches do not respond to the + // invalidation requests corresponding to a whole-line write + assert(!pkt->memInhibitAsserted()); + } + if (!pkt->sharedAsserted()) { // we could get non-shared responses from memory (rather than // a cache) even in a read-only cache, note that we set this |