30 lines
502 B
Python
30 lines
502 B
Python
class MemoryError(Exception):
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pass
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class AddressError(MemoryError):
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def __init__(self, index=None):
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super().__init__(self)
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if not index:
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self.errorinfo = "None"
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else:
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self.errorinfo = str(hex(index))
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def __str__(self):
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return self.errorinfo
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class OutOfMemory(MemoryError):
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pass
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class InstructionError(Exception):
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pass
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class InvalidInstruction(InstructionError):
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pass
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class BadOperand(InstructionError):
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pass
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