CPU: Get rid of the now unnecessary getInst/setInst family of functions.

[gem5.git] / src / cpu / ozone / lw_lsq_impl.hh

diff --git a/src/cpu/ozone/lw_lsq_impl.hh b/src/cpu/ozone/lw_lsq_impl.hh
index eefc0df833e180503863de3b6c208c7faf350093..c714c5d382c32c6caeeeefa9acde40902a510a35 100644 (file)
--- a/src/cpu/ozone/lw_lsq_impl.hh
+++ b/src/cpu/ozone/lw_lsq_impl.hh
@@ -28,10 +28,10 @@
  * Authors: Kevin Lim
  */
 
-#include "config/use_checker.hh"
-
 #include "arch/faults.hh"
 #include "base/str.hh"
+#include "config/the_isa.hh"
+#include "config/use_checker.hh"
 #include "cpu/ozone/lw_lsq.hh"
 #include "cpu/checker/cpu.hh"
 
@@ -55,9 +55,9 @@ OzoneLWLSQ<Impl>::WritebackEvent::process()
 
 template<class Impl>
 const char *
-OzoneLWLSQ<Impl>::WritebackEvent::description()
+OzoneLWLSQ<Impl>::WritebackEvent::description() const
 {
-    return "Store writeback event";
+    return "Store writeback";
 }
 
 template <class Impl>
@@ -587,7 +587,10 @@ OzoneLWLSQ<Impl>::writebackStores()
         memcpy(inst->memData, (uint8_t *)&(*sq_it).data,
                req->getSize());
 
-        PacketPtr data_pkt = new Packet(req, Packet::WriteReq, Packet::Broadcast);
+        MemCmd command =
+            req->isSwap() ? MemCmd::SwapReq :
+            (req->isLLSC() ? MemCmd::WriteReq : MemCmd::StoreCondReq);
+        PacketPtr data_pkt = new Packet(req, command, Packet::Broadcast);
         data_pkt->dataStatic(inst->memData);
 
         LSQSenderState *state = new LSQSenderState;
@@ -603,7 +606,7 @@ OzoneLWLSQ<Impl>::writebackStores()
                 inst->seqNum);
 
         // @todo: Remove this SC hack once the memory system handles it.
-        if (req->isLocked()) {
+        if (req->isLLSC()) {
             if (req->isUncacheable()) {
                 req->setExtraData(2);
             } else {
@@ -661,7 +664,7 @@ OzoneLWLSQ<Impl>::writebackStores()
             if (result != MA_HIT && dcacheInterface->doEvents()) {
                 store_event->miss = true;
                 typename BackEnd::LdWritebackEvent *wb = NULL;
-                if (req->isLocked()) {
+                if (req->isLLSC()) {
                     wb = new typename BackEnd::LdWritebackEvent(inst,
                                                             be);
                     store_event->wbEvent = wb;
@@ -688,7 +691,7 @@ OzoneLWLSQ<Impl>::writebackStores()
 //                DPRINTF(Activity, "Active st accessing mem hit [sn:%lli]\n",
 //                        inst->seqNum);
 
-                if (req->isLocked()) {
+                if (req->isLLSC()) {
                     // Stx_C does not generate a system port
                     // transaction in the 21264, but that might be
                     // hard to accomplish in this model.