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| author | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-04 09:40:19 +0100 |
|---|---|---|
| committer | Giacomo Travaglini <giacomo.travaglini@arm.com> | 2018-06-11 16:55:30 +0000 |
| commit | f54020eb8155371725ab75b0fc5c419287eca084 (patch) | |
| tree | 65d379f7603e689e083e9a58ff4c2e90abd19fbf /src/mem/abstract_mem.cc | |
| parent | 2113b21996d086dab32b9fd388efe3df241bfbd2 (diff) | |
| download | gem5-f54020eb8155371725ab75b0fc5c419287eca084.tar.xz | |
misc: Using smart pointers for memory Requests
This patch is changing the underlying type for RequestPtr from Request*
to shared_ptr<Request>. Having memory requests being managed by smart
pointers will simplify the code; it will also prevent memory leakage and
dangling pointers.
Change-Id: I7749af38a11ac8eb4d53d8df1252951e0890fde3
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10996
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/mem/abstract_mem.cc')
| -rw-r--r-- | src/mem/abstract_mem.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mem/abstract_mem.cc b/src/mem/abstract_mem.cc index 1d112dc06..01817bbf9 100644 --- a/src/mem/abstract_mem.cc +++ b/src/mem/abstract_mem.cc @@ -199,7 +199,7 @@ AbstractMemory::getAddrRange() const void AbstractMemory::trackLoadLocked(PacketPtr pkt) { - RequestPtr req = pkt->req; + const RequestPtr &req = pkt->req; Addr paddr = LockedAddr::mask(req->getPaddr()); // first we check if we already have a locked addr for this @@ -230,7 +230,7 @@ AbstractMemory::trackLoadLocked(PacketPtr pkt) bool AbstractMemory::checkLockedAddrList(PacketPtr pkt) { - RequestPtr req = pkt->req; + const RequestPtr &req = pkt->req; Addr paddr = LockedAddr::mask(req->getPaddr()); bool isLLSC = pkt->isLLSC(); |