diff options
Diffstat (limited to 'registry/generator.py')
| -rw-r--r-- | registry/generator.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/registry/generator.py b/registry/generator.py index a3b7b8e..47dfb70 100644 --- a/registry/generator.py +++ b/registry/generator.py @@ -327,6 +327,9 @@ class OutputGenerator: bitpos = int(value, 0) numVal = 1 << bitpos value = '0x%08x' % numVal + if not self.genOpts.conventions.valid_flag_bit(bitpos): + msg='Enum {} uses bit position {}, which may result in undefined behavior or unexpected enumerant scalar data type' + self.logMsg('warn', msg.format(name, bitpos)) if bitpos >= 32: value = value + 'ULL' self.logMsg('diag', 'Enum', name, '-> bitpos [', numVal, ',', value, ']') |