Index: /soft/giet_vm/giet_python/mapping.py
===================================================================
--- /soft/giet_vm/giet_python/mapping.py	(revision 761)
+++ /soft/giet_vm/giet_python/mapping.py	(revision 762)
@@ -116,4 +116,5 @@
                   'SCHED',      
                   'HEAP',
+                  'MMAP',
                  ]
 
@@ -384,7 +385,7 @@
                  mode,                  # CXWU flags
                  vtype,                 # vseg type
-                 x,                     # destination x coordinate
-                 y,                     # destination y coordinate
-                 pseg,                  # destination pseg name
+                 x        = 0,          # destination x coordinate
+                 y        = 0,          # destination y coordinate
+                 pseg     = 'RAM',      # destination pseg name
                  local    = False,      # only mapped in local PTAB if true
                  big      = False,      # to be mapped in a big physical page
@@ -515,4 +516,5 @@
         byte_stream += self.int2bytes(4,   self.total_irqs)
         byte_stream += self.int2bytes(4,   self.total_periphs)
+        byte_stream += self.int2bytes(60,  0)                     # padding
         byte_stream += self.str2bytes(256, self.name)