diff options
Diffstat (limited to 'util')
| -rwxr-xr-x | util/cpt_upgrader.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/util/cpt_upgrader.py b/util/cpt_upgrader.py index e1f56b3ba..623c9b297 100755 --- a/util/cpt_upgrader.py +++ b/util/cpt_upgrader.py @@ -193,7 +193,21 @@ def from_4(cpt): del mr[137] cpt.set(sec, 'miscRegs', ' '.join(str(x) for x in mr)) +# Version 6 of the checkpoint format adds tlb to x86 checkpoints +def from_5(cpt): + if cpt.get('root','isa') == 'x86': + for sec in cpt.sections(): + import re + # Search for all ISA sections + if re.search('.*sys.*\.cpu.*\.dtb$', sec): + cpt.set(sec, '_size', '0') + cpt.set(sec, 'lruSeq', '0') + if re.search('.*sys.*\.cpu.*\.itb$', sec): + cpt.set(sec, '_size', '0') + cpt.set(sec, 'lruSeq', '0') + else: + print "ISA is not x86" migrations = [] migrations.append(from_0) @@ -201,6 +215,7 @@ migrations.append(from_1) migrations.append(from_2) migrations.append(from_3) migrations.append(from_4) +migrations.append(from_5) verbose_print = False |