Changes to make simple cpu handle pcs appropriately for x86

--HG--
extra : convert_revision : cf68886d53301e0a63705247bd7d66b2ff08ea84

1 files changed, 6 insertions, 0 deletions

diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index 787259c96..b25790e92 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -137,6 +137,12 @@ class BaseSimpleCPU : public BaseCPU
     StaticInstPtr curStaticInst;
     StaticInstPtr curMacroStaticInst;
 
+    //This is the offset from the current pc that fetch should be performed at
+    Addr fetchOffset;
+    //This flag says to stay at the current pc. This is useful for
+    //instructions which go beyond MachInst boundaries.
+    bool stayAtPC;
+
     void checkForInterrupts();
     Fault setupFetchRequest(Request *req);
     void preExecute();