src/openpower/exceptions.py

   1 """exceptions
   2 """
   3 from nmutil.iocontrol import RecordObject
   4 from nmigen import Signal
   5
   6 # https://bugs.libre-soc.org/show_bug.cgi?id=465
   7 class LDSTException(RecordObject):
   8     _exc_types = ['alignment', 'instr_fault', 'invalid', 'badtree',
   9                  'perm_error', 'rc_error', 'segment_fault',
  10                   'happened', ] # must be last: may overlap with Data.ok
  11     def __init__(self, name=None):
  12         RecordObject.__init__(self, name=name)
  13         for f in self._exc_types:
  14             setattr(self, f, Signal())
  15