src/soc/fu/trap/trap_input_record.py

   1 from soc.fu.base_input_record import CompOpSubsetBase
   2 from soc.decoder.power_enums import (MicrOp, Function)
   3
   4
   5 class CompTrapOpSubset(CompOpSubsetBase):
   6     """CompTrapOpSubset
   7
   8     a copy of the relevant subset information from Decode2Execute1Type
   9     needed for TRAP operations.  use with eq_from_execute1 (below) to
  10     grab subsets.
  11     """
  12     def __init__(self, name=None):
  13         layout = (('insn_type', MicrOp),
  14                   ('fn_unit', Function),
  15                   ('insn', 32),
  16                   ('is_32bit', 1),
  17                   ('traptype', 5), # see trap main_stage.py and PowerDecoder2
  18                   ('trapaddr', 13),
  19                   )
  20
  21         super().__init__(layout, name=name)
  22