SE/FS: Expose the same methods on the CPUs in SE and FS modes.

4 files changed, 16 insertions, 30 deletions

diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 1ffd014cd..08cf0a692 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -31,6 +31,7 @@
  *          Rick Strong
  */
 
+#include "arch/kernel_stats.hh"
 #include "config/full_system.hh"
 #include "config/the_isa.hh"
 #include "config/use_checker.hh"
@@ -38,6 +39,7 @@
 #include "cpu/o3/isa_specific.hh"
 #include "cpu/o3/thread_context.hh"
 #include "cpu/activity.hh"
+#include "cpu/quiesce_event.hh"
 #include "cpu/simple_thread.hh"
 #include "cpu/thread_context.hh"
 #include "debug/Activity.hh"
@@ -45,15 +47,10 @@
 #include "debug/Quiesce.hh"
 #include "enums/MemoryMode.hh"
 #include "sim/core.hh"
+#include "sim/process.hh"
 #include "sim/stat_control.hh"
 #include "sim/system.hh"
 
-#if FULL_SYSTEM
-#include "cpu/quiesce_event.hh"
-#else
-#include "sim/process.hh"
-#endif
-
 #if USE_CHECKER
 #include "cpu/checker/cpu.hh"
 #endif
@@ -896,7 +893,6 @@ FullO3CPU<Impl>::activateWhenReady(ThreadID tid)
     }
 }
 
-#if FULL_SYSTEM
 template <class Impl>
 Fault
 FullO3CPU<Impl>::hwrei(ThreadID tid)
@@ -973,7 +969,6 @@ FullO3CPU<Impl>::updateMemPorts()
     for (ThreadID i = 0; i < size; ++i)
         thread[i]->connectMemPorts(thread[i]->getTC());
 }
-#endif
 
 template <class Impl>
 void
@@ -1594,7 +1589,6 @@ FullO3CPU<Impl>::wakeCPU()
     schedule(tickEvent, nextCycle());
 }
 
-#if FULL_SYSTEM
 template <class Impl>
 void
 FullO3CPU<Impl>::wakeup()
@@ -1607,7 +1601,6 @@ FullO3CPU<Impl>::wakeup()
     DPRINTF(Quiesce, "Suspended Processor woken\n");
     this->threadContexts[0]->activate();
 }
-#endif
 
 template <class Impl>
 ThreadID
diff --git a/src/cpu/o3/cpu.hh b/src/cpu/o3/cpu.hh
index 8eb32fae6..6de6ea6ef 100644
--- a/src/cpu/o3/cpu.hh
+++ b/src/cpu/o3/cpu.hh
@@ -378,7 +378,6 @@ class FullO3CPU : public BaseO3CPU
     /** Traps to handle given fault. */
     void trap(Fault fault, ThreadID tid, StaticInstPtr inst);
 
-#if FULL_SYSTEM
     /** HW return from error interrupt. */
     Fault hwrei(ThreadID tid);
 
@@ -402,7 +401,6 @@ class FullO3CPU : public BaseO3CPU
 
     /** Check if this address is a valid data address. */
     bool validDataAddr(Addr addr) { return true; }
-#endif
 
     /** Register accessors.  Index refers to the physical register index. */
 
@@ -631,9 +629,7 @@ class FullO3CPU : public BaseO3CPU
     /** Wakes the CPU, rescheduling the CPU if it's not already active. */
     void wakeCPU();
 
-#if FULL_SYSTEM
     virtual void wakeup();
-#endif
 
     /** Gets a free thread id. Use if thread ids change across system. */
     ThreadID getFreeTid();
diff --git a/src/cpu/o3/dyn_inst.hh b/src/cpu/o3/dyn_inst.hh
index e58eb99c5..1b101ede9 100644
--- a/src/cpu/o3/dyn_inst.hh
+++ b/src/cpu/o3/dyn_inst.hh
@@ -199,13 +199,11 @@ class BaseO3DynInst : public BaseDynInst<Impl>
                 this->setFloatRegOperandBits(this->staticInst.get(), idx, this->cpu->readFloatRegBits(prev_phys_reg));
         }
     }
-#if FULL_SYSTEM
     /** Calls hardware return from error interrupt. */
     Fault hwrei();
     /** Traps to handle specified fault. */
     void trap(Fault fault);
     bool simPalCheck(int palFunc);
-#endif
 
     /** Emulates a syscall. */
     void syscall(int64_t callnum);
diff --git a/src/cpu/o3/dyn_inst_impl.hh b/src/cpu/o3/dyn_inst_impl.hh
index 500d63de8..93ae83441 100644
--- a/src/cpu/o3/dyn_inst_impl.hh
+++ b/src/cpu/o3/dyn_inst_impl.hh
@@ -42,6 +42,7 @@
 
 #include "base/cp_annotate.hh"
 #include "cpu/o3/dyn_inst.hh"
+#include "sim/full_system.hh"
 
 template <class Impl>
 BaseO3DynInst<Impl>::BaseO3DynInst(StaticInstPtr staticInst,
@@ -143,7 +144,6 @@ BaseO3DynInst<Impl>::completeAcc(PacketPtr pkt)
     return this->fault;
 }
 
-#if FULL_SYSTEM
 template <class Impl>
 Fault
 BaseO3DynInst<Impl>::hwrei()
@@ -188,24 +188,23 @@ BaseO3DynInst<Impl>::simPalCheck(int palFunc)
 #endif
     return this->cpu->simPalCheck(palFunc, this->threadNumber);
 }
-#endif
 
 template <class Impl>
 void
 BaseO3DynInst<Impl>::syscall(int64_t callnum)
 {
-#if FULL_SYSTEM
-    panic("Syscall emulation isn't available in FS mode.\n");
-#else
-    // HACK: check CPU's nextPC before and after syscall. If it
-    // changes, update this instruction's nextPC because the syscall
-    // must have changed the nextPC.
-    TheISA::PCState curPC = this->cpu->pcState(this->threadNumber);
-    this->cpu->syscall(callnum, this->threadNumber);
-    TheISA::PCState newPC = this->cpu->pcState(this->threadNumber);
-    if (!(curPC == newPC)) {
-        this->pcState(newPC);
+    if (FullSystem) {
+        panic("Syscall emulation isn't available in FS mode.\n");
+    } else {
+        // HACK: check CPU's nextPC before and after syscall. If it
+        // changes, update this instruction's nextPC because the syscall
+        // must have changed the nextPC.
+        TheISA::PCState curPC = this->cpu->pcState(this->threadNumber);
+        this->cpu->syscall(callnum, this->threadNumber);
+        TheISA::PCState newPC = this->cpu->pcState(this->threadNumber);
+        if (!(curPC == newPC)) {
+            this->pcState(newPC);
+        }
     }
-#endif
 }