gem5/util/cpt_upgraders/arm-miscreg-teehbr.py

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# 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