1 files changed, 15 insertions, 0 deletions
diff --git a/util/cpt_upgraders/arm-miscreg-teehbr.py b/util/cpt_upgraders/arm-miscreg-teehbr.py
new file mode 100644
index 000000000..70359ddfa
--- /dev/null
+++ b/util/cpt_upgraders/arm-miscreg-teehbr.py
@@ -0,0 +1,15 @@
+# Add the ARM MISCREG TEEHBR
+def upgrader(cpt):
+    if cpt.get('root','isa') == 'arm':
+        for sec in cpt.sections():
+            import re
+            # Search for all ISA sections
+            if re.search('.*sys.*\.cpu.*\.isa$', sec):
+                mr = cpt.get(sec, 'miscRegs').split()
+                if len(mr) == 161:
+                    print "MISCREG_TEEHBR already seems to be inserted."
+                else:
+                    mr.insert(51,0); # Add dummy value for MISCREG_TEEHBR
+                    cpt.set(sec, 'miscRegs', ' '.join(str(x) for x in mr))
+
+legacy_version = 8