diff options
Diffstat (limited to 'miasm/core/utils.py')
| -rw-r--r-- | miasm/core/utils.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/miasm/core/utils.py b/miasm/core/utils.py index 37248c40..ed630bde 100644 --- a/miasm/core/utils.py +++ b/miasm/core/utils.py @@ -129,6 +129,9 @@ def decode_hex(value): def encode_hex(value): return _ENCODE_HEX(value)[0] +def size2mask(size): + """Return the bit mask of size @size""" + return (1 << size) - 1 def hexdump(src, length=16): lines = [] |