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ctr: Encode integers in hex

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Replace the custom encoding with a hex encoding.  This makes it a
little easier to inspect the CTR conversions.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-08-22 11:08:51 -04:00
parent 69fc1e63b4
commit e59d875256
2 changed files with 11 additions and 8 deletions
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4
scripts/buildcommands.py
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@ -125,9 +125,9 @@ Handlers.append(HandlerEnumerations)
def decode_integer(value):
value = value.strip()
if len(value) != 7 or value[0] not in '-+':
if len(value) != 11 or value[0] not in '-+' or value[1:3] != '0x':
error("Invalid encoded integer '%s'" % (value,))
out = sum([(ord(c) - 48) << (i*6) for i, c in enumerate(value[1:])])
out = int(value[1:], 0)
if value[0] == '-':
out -= 1<<32
return out