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46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""
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Created on 1 Dec 2012
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@author: mike
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"""
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class VolatilityException(Exception):
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"""Class to allow filtering of all VolatilityExceptions"""
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class SymbolError(VolatilityException):
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"""Thrown when a symbol lookup has failed"""
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class InvalidAddressException(VolatilityException):
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"""Thrown when an address is not valid in the space it was requested"""
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def __init__(self, layer_name, invalid_address, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.invalid_address = invalid_address
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self.layer_name = layer_name
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class PagedInvalidAddressException(InvalidAddressException):
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"""Thrown when an address is not valid in the paged space in which it was request
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Includes the invalid address and the number of bits of the address that are invalid
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"""
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def __init__(self, layer_name, invalid_address, invalid_bits, *args, **kwargs):
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super().__init__(layer_name, invalid_address, *args, **kwargs)
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self.invalid_bits = invalid_bits
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class SymbolSpaceError(VolatilityException):
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"""Thrown when an error occurs dealing with Symbols and Symbolspaces"""
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class LayerException(VolatilityException):
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"""Thrown when an error occurs dealing with memory and layers"""
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class TreePopulationError(Exception):
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"""Exception class for accessing functions on an partially populated tree."""
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