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mem: Add const getters for write packet data

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This patch takes a first step in tightening up how we use the data
pointer in write packets. A const getter is added for the pointer
itself (getConstPtr), and a number of member functions are also made
const accordingly. In a range of places throughout the memory system
the new member is used.

The patch also removes the unused isReadWrite function.
This commit is contained in:
Andreas Hansson
2014-12-02 06:07:36 -05:00
parent 25bfc24999
commit 9779ba2e37
20 changed files with 49 additions and 41 deletions
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2
src/cpu/inorder/resources/fetch_unit.cc
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@@ -503,7 +503,7 @@ FetchUnit::processCacheCompletion(PacketPtr pkt)
// Copy Data to pendingFetch queue...
(*pend_it)->block = new uint8_t[cacheBlkSize];
memcpy((*pend_it)->block, cache_pkt->getPtr<uint8_t>(), cacheBlkSize);
memcpy((*pend_it)->block, cache_pkt->getConstPtr<uint8_t>(), cacheBlkSize);
(*pend_it)->valid = true;
cache_req->setMemAccPending(false);