happz/ducky

File errors.py has 286 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import enum

from .util import UINT32_FMT

class Error(Exception):

Function __init__ has 5 arguments (exceeds 4 allowed). Consider refactoring.

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  def __init__(self, access, address, pte, *args, **kwargs):

Similar blocks of code found in 2 locations. Consider refactoring.

Open

class InvalidOpcodeError(ExecutionException__SimpleESR, ExecutionException):
  """
  Raised when unknown or invalid opcode is found in instruction.

  :param int opcode: wrong opcode.

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Similar blocks of code found in 2 locations. Consider refactoring.

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class InvalidInstructionSetError(ExecutionException__SimpleESR, ExecutionException):
  """
  Raised when switch to unknown or invalid instruction set was requested.

  :param int inst_set: instruction set id.

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Similar blocks of code found in 3 locations. Consider refactoring.

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class DivideByZeroError(ExecutionException__SimpleESR, ExecutionException):
  """
  Raised when divisor in a mathematical operation was equal to zero.
  """

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Similar blocks of code found in 3 locations. Consider refactoring.

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class PrivilegedInstructionError(ExecutionException__SimpleESR, ExecutionException):
  """
  Raised when privileged instruction was about to be executed in non-privileged
  mode.
  """

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Similar blocks of code found in 3 locations. Consider refactoring.

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class UnalignedAccessError(ExecutionException__SimpleESR, ExecutionException):
  """
  Raised when only properly aligned memory access is allowed, and running code
  attempts to access memory without honoring this restriction (e.g. ``LW``
  reading from byte-aligned address).

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Similar blocks of code found in 7 locations. Consider refactoring.

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class UnknownPatternError(AssemblerError):
  def __init__(self, **kwargs):
    super(UnknownPatternError, self).__init__(message = 'Unknown pattern: "{info}"'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

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class IncompleteDirectiveError(AssemblerError):
  def __init__(self, **kwargs):
    super(IncompleteDirectiveError, self).__init__(message = 'Incomplete directive: {info}'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

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class UnknownFileError(AssemblerError):
  def __init__(self, **kwargs):
    super(UnknownFileError, self).__init__(message = 'Unknown file: {info}'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

Open

class EncodingLargeValueError(AssemblerError):
  def __init__(self, **kwargs):
    super(EncodingLargeValueError, self).__init__(message = 'Value cannot fit into field: {info}'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

Open

class ConflictingNamesError(AssemblerError):
  def __init__(self, **kwargs):
    super(ConflictingNamesError, self).__init__(message = 'Label already defined: name="{name}", prev-location={prev_location}'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

Open

class UnalignedJumpTargetError(AssemblerError):
  def __init__(self, **kwargs):
    super(UnalignedJumpTargetError, self).__init__(message = 'Jump destination address is not 4-byte aligned: {info}'.format(**kwargs), **kwargs)

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Similar blocks of code found in 7 locations. Consider refactoring.

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class DisassembleMismatchError(AssemblerError):
  def __init__(self, **kwargs):
    super(DisassembleMismatchError, self).__init__(message = 'Disassembled instruction does not match input: {info}'.format(**kwargs), **kwargs)

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