O3: Track if the RAS has been pushed or not to pop the RAS if neccessary.

[gem5.git] / src / cpu / simple_thread.cc

diff --git a/src/cpu/simple_thread.cc b/src/cpu/simple_thread.cc
index edde884e753fe4363752f67244d470951165d26f..c114d04ac05f64ccd38a19459f23deff62832c46 100644 (file)
--- a/src/cpu/simple_thread.cc
+++ b/src/cpu/simple_thread.cc
@@ -47,8 +47,8 @@
 #include "cpu/quiesce_event.hh"
 #include "cpu/simple_thread.hh"
 #include "cpu/thread_context.hh"
-#include "mem/translating_port.hh"
-#include "mem/vport.hh"
+#include "mem/fs_translating_port_proxy.hh"
+#include "mem/se_translating_port_proxy.hh"
 #include "params/BaseCPU.hh"
 #include "sim/full_system.hh"
 #include "sim/process.hh"
@@ -59,10 +59,11 @@
 using namespace std;
 
 // constructor
-SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, Process *_process,
-                           TheISA::TLB *_itb, TheISA::TLB *_dtb)
-    : ThreadState(_cpu, _thread_num, _process),
-      cpu(_cpu), itb(_itb), dtb(_dtb)
+SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, System *_sys,
+                           Process *_process, TheISA::TLB *_itb,
+                           TheISA::TLB *_dtb)
+    : ThreadState(_cpu, _thread_num, _process), system(_sys), itb(_itb),
+      dtb(_dtb), decoder(NULL)
 {
     clearArchRegs();
     tc = new ProxyThreadContext<SimpleThread>(this);
@@ -70,9 +71,8 @@ SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, Process *_process,
 SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, System *_sys,
                            TheISA::TLB *_itb, TheISA::TLB *_dtb,
                            bool use_kernel_stats)
-    : ThreadState(_cpu, _thread_num, NULL),
-      cpu(_cpu), system(_sys), itb(_itb), dtb(_dtb)
-
+    : ThreadState(_cpu, _thread_num, NULL), system(_sys), itb(_itb), dtb(_dtb),
+      decoder(NULL)
 {
     tc = new ProxyThreadContext<SimpleThread>(this);
 
@@ -80,7 +80,7 @@ SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, System *_sys,
 
     clearArchRegs();
 
-    if (cpu->params()->profile) {
+    if (baseCpu->params()->profile) {
         profile = new FunctionProfile(system->kernelSymtab);
         Callback *cb =
             new MakeCallback<SimpleThread,
@@ -99,15 +99,13 @@ SimpleThread::SimpleThread(BaseCPU *_cpu, int _thread_num, System *_sys,
 }
 
 SimpleThread::SimpleThread()
-    : ThreadState(NULL, -1, NULL)
+    : ThreadState(NULL, -1, NULL), decoder(NULL)
 {
     tc = new ProxyThreadContext<SimpleThread>(this);
 }
 
 SimpleThread::~SimpleThread()
 {
-    delete physPort;
-    delete virtPort;
     delete tc;
 }
 
@@ -184,7 +182,7 @@ SimpleThread::serialize(ostream &os)
     // 
     // Now must serialize all the ISA dependent state
     //
-    isa.serialize(cpu, os);
+    isa.serialize(baseCpu, os);
 }
 
 
@@ -200,13 +198,14 @@ SimpleThread::unserialize(Checkpoint *cp, const std::string &section)
     // 
     // Now must unserialize all the ISA dependent state
     //
-    isa.unserialize(cpu, cp, section);
+    isa.unserialize(baseCpu, cp, section);
 }
 
 void
 SimpleThread::dumpFuncProfile()
 {
-    std::ostream *os = simout.create(csprintf("profile.%s.dat", cpu->name()));
+    std::ostream *os = simout.create(csprintf("profile.%s.dat",
+                                              baseCpu->name()));
     profile->dump(tc, *os);
 }
 
@@ -226,7 +225,7 @@ SimpleThread::activate(int delay)
     _status = ThreadContext::Active;
 
     // status() == Suspended
-    cpu->activateContext(_threadId, delay);
+    baseCpu->activateContext(_threadId, delay);
 }
 
 void
@@ -238,7 +237,7 @@ SimpleThread::suspend()
     lastActivate = curTick();
     lastSuspend = curTick();
     _status = ThreadContext::Suspended;
-    cpu->suspendContext(_threadId);
+    baseCpu->suspendContext(_threadId);
 }
 
 
@@ -249,7 +248,7 @@ SimpleThread::halt()
         return;
 
     _status = ThreadContext::Halted;
-    cpu->haltContext(_threadId);
+    baseCpu->haltContext(_threadId);
 }