params.py (5822:05ffa2c3c800) params.py (6214:1ec0ec8933ae)
1# Copyright (c) 2004-2006 The Regents of The University of Michigan
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

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312 # CheckedInt is an abstract base class, so we actually don't
313 # want to do any processing on it... the rest of this code is
314 # just for classes that derive from CheckedInt.
315 if name == 'CheckedInt':
316 return
317
318 if not cls.cxx_predecls:
319 # most derived types require this, so we just do it here once
1# Copyright (c) 2004-2006 The Regents of The University of Michigan
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

--- 303 unchanged lines hidden (view full) ---

312 # CheckedInt is an abstract base class, so we actually don't
313 # want to do any processing on it... the rest of this code is
314 # just for classes that derive from CheckedInt.
315 if name == 'CheckedInt':
316 return
317
318 if not cls.cxx_predecls:
319 # most derived types require this, so we just do it here once
320 cls.cxx_predecls = ['#include "sim/host.hh"']
320 cls.cxx_predecls = ['#include "base/types.hh"']
321
322 if not cls.swig_predecls:
323 # most derived types require this, so we just do it here once
324 cls.swig_predecls = ['%import "stdint.i"\n' +
321
322 if not cls.swig_predecls:
323 # most derived types require this, so we just do it here once
324 cls.swig_predecls = ['%import "stdint.i"\n' +
325 '%import "sim/host.hh"']
325 '%import "base/types.hh"']
326
327 if not (hasattr(cls, 'min') and hasattr(cls, 'max')):
328 if not (hasattr(cls, 'size') and hasattr(cls, 'unsigned')):
329 panic("CheckedInt subclass %s must define either\n" \
330 " 'min' and 'max' or 'size' and 'unsigned'\n",
331 name);
332 if cls.unsigned:
333 cls.min = 0

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761 def __str__(self):
762 return self.value
763
764# how big does a rounding error need to be before we warn about it?
765frequency_tolerance = 0.001 # 0.1%
766
767class TickParamValue(NumericParamValue):
768 cxx_type = 'Tick'
326
327 if not (hasattr(cls, 'min') and hasattr(cls, 'max')):
328 if not (hasattr(cls, 'size') and hasattr(cls, 'unsigned')):
329 panic("CheckedInt subclass %s must define either\n" \
330 " 'min' and 'max' or 'size' and 'unsigned'\n",
331 name);
332 if cls.unsigned:
333 cls.min = 0

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761 def __str__(self):
762 return self.value
763
764# how big does a rounding error need to be before we warn about it?
765frequency_tolerance = 0.001 # 0.1%
766
767class TickParamValue(NumericParamValue):
768 cxx_type = 'Tick'
769 cxx_predecls = ['#include "sim/host.hh"']
769 cxx_predecls = ['#include "base/types.hh"']
770 swig_predecls = ['%import "stdint.i"\n' +
770 swig_predecls = ['%import "stdint.i"\n' +
771 '%import "sim/host.hh"']
771 '%import "base/types.hh"']
772
773 def getValue(self):
774 return long(self.value)
775
776class Latency(TickParamValue):
777 def __init__(self, value):
778 if isinstance(value, (Latency, Clock)):
779 self.ticks = value.ticks

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839 def ini_str(self):
840 return '%d' % self.getValue()
841
842# A generic frequency and/or Latency value. Value is stored as a latency,
843# but to avoid ambiguity this object does not support numeric ops (* or /).
844# An explicit conversion to a Latency or Frequency must be made first.
845class Clock(ParamValue):
846 cxx_type = 'Tick'
772
773 def getValue(self):
774 return long(self.value)
775
776class Latency(TickParamValue):
777 def __init__(self, value):
778 if isinstance(value, (Latency, Clock)):
779 self.ticks = value.ticks

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839 def ini_str(self):
840 return '%d' % self.getValue()
841
842# A generic frequency and/or Latency value. Value is stored as a latency,
843# but to avoid ambiguity this object does not support numeric ops (* or /).
844# An explicit conversion to a Latency or Frequency must be made first.
845class Clock(ParamValue):
846 cxx_type = 'Tick'
847 cxx_predecls = ['#include "sim/host.hh"']
847 cxx_predecls = ['#include "base/types.hh"']
848 swig_predecls = ['%import "stdint.i"\n' +
848 swig_predecls = ['%import "stdint.i"\n' +
849 '%import "sim/host.hh"']
849 '%import "base/types.hh"']
850 def __init__(self, value):
851 if isinstance(value, (Latency, Clock)):
852 self.ticks = value.ticks
853 self.value = value.value
854 elif isinstance(value, Frequency):
855 self.ticks = value.ticks
856 self.value = 1.0 / value.value
857 elif value.endswith('t'):

--- 329 unchanged lines hidden --- 		850 def __init__(self, value):
851 if isinstance(value, (Latency, Clock)):
852 self.ticks = value.ticks
853 self.value = value.value
854 elif isinstance(value, Frequency):
855 self.ticks = value.ticks
856 self.value = 1.0 / value.value
857 elif value.endswith('t'):

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