reven2.address.LogicalAddressSegmentIndex

class documentation

class LogicalAddressSegmentIndex(_AbstractAddress):

Representation of a logical address based on a segment index.

Examples

>>> addr = address.LogicalAddressSegmentIndex(0x33, 0xfffff800c99455b0)
>>> hex(addr.offset)
'0xfffff800c99455b0'
>>> print(addr)
0x33:0xfffff800c99455b0

Method	`__hash__`	Returns the hash for this value.
Method	`__init__`	Initializes a `LogicalAddress` from an offset and a segment index.
Method	`__repr__`	Undocumented
Method	`__str__`	Undocumented
Method	`translate`	Translates this virtual address to a physical address, if it is mapped at the specified context.
Property	`segment_index`	Property: The segment index of the logical address.
Method	`_address_data`	Undocumented
Method	`_is_comparable`	Whether two address objects are comparable or not.
Method	`_pack`	Pack a `LogicalAddressSegmentIndex` to its high level representation.
Instance Variable	`_index`	Undocumented

Inherited from _AbstractAddress:

Method	`__add__`	Undocumented
Method	`__and__`	Undocumented
Method	`__eq__`	Compares the instance for equality with an object.
Method	`__ge__`	Undocumented
Method	`__gt__`	Undocumented
Method	`__iadd__`	Undocumented
Method	`__iand__`	Undocumented
Method	`__ior__`	Undocumented
Method	`__isub__`	Undocumented
Method	`__le__`	Undocumented
Method	`__lt__`	Undocumented
Method	`__ne__`	Compares the instance for equality with an object.
Method	`__or__`	Undocumented
Method	`__sub__`	Undocumented
Method	`format_as_html`	This method gets an html formatting string representation for this class instance.
Method	`offset.setter`	Undocumented
Property	`offset`	Property: The offset of the address.
Class Method	`_unique_id`	Undocumented
Static Method	`_unpack`	Unpack a low level representation of an address to its high level representation.
Static Method	`_unpack_segment_register`	Undocumented
Method	`_repr_html_`	Representation used by Jupyter Notebook when an instance of the address classes is displayed in a cell.
Class Variable	`_unique_count`	Undocumented
Instance Variable	`_formatter`	Undocumented
Instance Variable	`_offset`	Undocumented

def __hash__(self):

overrides reven2.address._AbstractAddress.__hash__

Returns the hash for this value.

Returns
`int`	Undocumented

def __init__(self, segment_index, offset, formatter=None):

overrides reven2.address._AbstractAddress.__init__

Initializes a LogicalAddress from an offset and a segment index.

Examples

>>> print(address.LogicalAddressSegmentIndex(0x33, 0x10))
0x33:0x10
>>> print(address.LogicalAddressSegmentIndex(0x33, 256))
0x33:0x100
>>> print(address.LogicalAddressSegmentIndex(0x10, 0xfffff800c99455b0))
0x10:0xfffff800c99455b0

Information

Parameters
segment_index:`16 bits integer`	The segment index of the logical address.
offset:`integer`	The offset of the logical address.
formatter:`Formatter`	The formatter for this address
Raises
`TypeError`	if offset or segment_index are not integer.
`ValueError`	if `offset` or `segment_index` can not be converted to an `integer` or `segment_index` is bigger than a 16 bits integer.

def __repr__(self):

Undocumented

Returns
`str`	Undocumented

def __str__(self):

Undocumented

Returns
`str`	Undocumented

def translate(self, context):

Translates this virtual address to a physical address, if it is mapped at the specified context.

Information

Parameters
context:`_Context`	The `reven2.trace.Context` at which the translation should be attempted
Returns
`_Optional[PhysicalAddress]`	A `PhysicalAddress` if the current virtual address is mapped at the specified context, otherwise `None`

@property
segment_index: int =

Property: The segment index of the logical address.

Examples

>>> address.LogicalAddressSegmentIndex(0x33, 0xfffff800c99455b0).segment_index
0x33

Information

Returns
An `integer`.

def _address_data(self):

overrides reven2.address._AbstractAddress._address_data

Undocumented

def _is_comparable(self, other):

overrides reven2.address._AbstractAddress._is_comparable

Whether two address objects are comparable or not.

Parameters
other:`_Any`	Undocumented
Returns
`bool`	Undocumented

def _pack(self):

overrides reven2.address._AbstractAddress._pack

Pack a LogicalAddressSegmentIndex to its high level representation.

Information

Returns
`_reven_api.VirtualAddress`	A `reven_api.VirtualAddress`.

_index =

Undocumented