# Node ID ebff480ad584c7a87eb6bbdfa72c2e7e6b57e1f0
# Parent  05fc28ce62a58edaee9f17bbbc6cff867ac3d574
diff --git a/src/sim/process.cc b/src/sim/process.cc
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -193,7 +193,6 @@
                     0664, false);
 
     mmap_end = 0;
-    nxm_start = nxm_end = 0;
     // other parameters will be initialized when the program is loaded
 
     // load up symbols, if any... these may be used for debugging or
@@ -438,8 +437,6 @@
     SERIALIZE_SCALAR(stack_min);
     SERIALIZE_SCALAR(next_thread_stack_base);
     SERIALIZE_SCALAR(mmap_end);
-    SERIALIZE_SCALAR(nxm_start);
-    SERIALIZE_SCALAR(nxm_end);
     pTable->serialize(cp);
     for (int x = 0; x < fd_array->size(); x++) {
         (*fd_array)[x].serializeSection(cp, csprintf("FDEntry%d", x));
@@ -456,8 +453,6 @@
     UNSERIALIZE_SCALAR(stack_min);
     UNSERIALIZE_SCALAR(next_thread_stack_base);
     UNSERIALIZE_SCALAR(mmap_end);
-    UNSERIALIZE_SCALAR(nxm_start);
-    UNSERIALIZE_SCALAR(nxm_end);
     pTable->unserialize(cp);
     for (int x = 0; x < fd_array->size(); x++) {
         FDEntry *fde = getFDEntry(x);
diff --git a/src/sim/process.hh b/src/sim/process.hh
--- a/src/sim/process.hh
+++ b/src/sim/process.hh
@@ -116,10 +116,6 @@
     // instead, so they can override thie method to return false.
     virtual bool mmapGrowsDown() const { return true; }
 
-    // Base of region for nxm data
-    Addr nxm_start;
-    Addr nxm_end;
-
     Stats::Scalar num_syscalls;       // number of syscalls executed
 
   protected: