misc: Substitute pointer to Request with aliased RequestPtr

Every usage of Request* in the code has been replaced with the
RequestPtr alias.  This is a preparing patch for when RequestPtr will be
the typdefed to a smart pointer to Request rather then a raw pointer to
Request.

Change-Id: I73cbaf2d96ea9313a590cdc731a25662950cd51a
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/10995
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mem/abstract_mem.hh b/src/mem/abstract_mem.hh
index b57f73b4a..29c8c3f3e 100644
--- a/src/mem/abstract_mem.hh
+++ b/src/mem/abstract_mem.hh
@@ -79,12 +79,12 @@ class LockedAddr {
     static Addr mask(Addr paddr) { return (paddr & ~Addr_Mask); }
 
     // check for matching execution context
-    bool matchesContext(Request *req) const
+    bool matchesContext(RequestPtr req) const
     {
         return (contextId == req->contextId());
     }
 
-    LockedAddr(Request *req) : addr(mask(req->getPaddr())),
+    LockedAddr(RequestPtr req) : addr(mask(req->getPaddr())),
                                contextId(req->contextId())
     {}
 
@@ -140,7 +140,7 @@ class AbstractMemory : public MemObject
     // this method must be called on *all* stores since even
     // non-conditional stores must clear any matching lock addresses.
     bool writeOK(PacketPtr pkt) {
-        Request *req = pkt->req;
+        RequestPtr req = pkt->req;
         if (lockedAddrList.empty()) {
             // no locked addrs: nothing to check, store_conditional fails
             bool isLLSC = pkt->isLLSC();