ERROR: run_all (soc.simple.test.test_runner.TestRunner)
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Traceback (most recent call last):
  File "/home/ghostmansd/src/openpower-isa/src/openpower/test/runner.py", line 175, in run_all
    hdlrun = self.run_hdl(self, m, pspec)
  File "/home/ghostmansd/src/soc/src/soc/simple/test/test_runner.py", line 185, in __init__
    self.issuer = TestIssuerInternal(pspec)
  File "/home/ghostmansd/src/soc/src/soc/simple/issuer.py", line 244, in __init__
    self.core = core = NonProductionCore(pspec)
  File "/home/ghostmansd/src/soc/src/soc/simple/core.py", line 148, in __init__
    self.fus = AllFunctionUnits(pspec, pilist=[pi])
  File "/home/ghostmansd/src/soc/src/soc/fu/compunits/compunits.py", line 357, in __init__
    fu = kls(qty, parent_pspec=pspec)
  File "/home/ghostmansd/src/soc/src/soc/fu/compunits/compunits.py", line 206, in __init__
    super().__init__(ALUPipeSpec, ALUBasePipe, num_rses, parent_pspec)
  File "/home/ghostmansd/src/soc/src/soc/fu/compunits/compunits.py", line 172, in __init__
    regspec.append(kls(pspec).regspec)
  File "/home/ghostmansd/src/soc/src/soc/fu/alu/pipe_data.py", line 7, in __init__
    super().__init__(pspec, False)
  File "/home/ghostmansd/src/soc/src/soc/fu/pipe_data.py", line 27, in __init__
    print (self.regspec)
  File "/home/ghostmansd/src/soc/src/soc/fu/alu/pipe_data.py", line 13, in regspec
    return [('INT', 'ra', self.intrange),  # RA
  File "/home/ghostmansd/src/soc/src/soc/fu/pipe_data.py", line 51, in intrange
    return "0:%d" % (self.pspec.XLEN-1)
TypeError: unsupported operand type(s) for -: 'Mock' and 'int'