Merge zizzer:/bk/newmem

into  zed.eecs.umich.edu:/z/hsul/work/sparc/m5

--HG--
extra : convert_revision : 8cf3e824e4892249b12ed0fd92bb310748b18fa2

src/arch/alpha/miscregfile.cc

@@ -89,13 +89,27 @@ namespace AlphaISA
     MiscReg
     MiscRegFile::readRegWithEffect(int misc_reg, ThreadContext *tc)
     {
+        switch(misc_reg) {
+          case MISCREG_FPCR:
+            return fpcr;
+          case MISCREG_UNIQ:
+            return uniq;
+          case MISCREG_LOCKFLAG:
+            return lock_flag;
+          case MISCREG_LOCKADDR:
+            return lock_addr;
+          case MISCREG_INTR:
+            return intr_flag;
 #if FULL_SYSTEM
+          default:
             return readIpr(misc_reg, tc);
 #else
+          default:
             panic("No faulting misc regs in SE mode!");
             return 0;
 #endif
         }
+    }
 
     void
     MiscRegFile::setReg(int misc_reg, const MiscReg &val)