Merge ktlim@zamp:/z/ktlim2/clean/newmem-merge

into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem

--HG--
extra : convert_revision : 9e21cdbb4fce8d9eb5f92780b720c42c44b6dd57

1 files changed, 24 insertions, 0 deletions

diff --git a/src/arch/mips/faults.hh b/src/arch/mips/faults.hh
index d8bf59cc1..95c61cfbc 100644
--- a/src/arch/mips/faults.hh
+++ b/src/arch/mips/faults.hh
@@ -79,6 +79,30 @@ class AlignmentFault : public MipsFault
     bool isAlignmentFault() {return true;}
 };
 
+#if !FULL_SYSTEM
+class PageTableFault : public MipsFault
+{
+  private:
+    Addr vaddr;
+    static FaultName _name;
+    static FaultVect _vect;
+    static FaultStat _count;
+  public:
+    PageTableFault(Addr va)
+        : vaddr(va) {}
+    FaultName name() {return _name;}
+    FaultVect vect() {return _vect;}
+    FaultStat & countStat() {return _count;}
+    void invoke(ThreadContext * tc);
+};
+
+static inline Fault genPageTableFault(Addr va)
+{
+    return new PageTableFault(va);
+}
+#endif
+
+
 static inline Fault genMachineCheckFault()
 {
     return new MachineCheckFault;