microprobe.code.ins.InstructionMemoryOperandValue

class InstructionMemoryOperandValue(memory_operand_descriptor, operand_values, length_values)

Bases: microprobe.utils.misc.Pickable

Class to represent an instruction operand value

__init__(memory_operand_descriptor, operand_values, length_values)

Parameters

• memory_operand_descriptor –

• operand_values –

• length_values –

Methods

__init__(memory_operand_descriptor, …)	param memory_operand_descriptor
alignment()	Required alignment of the memory operand (:int).
possible_addresses(dummy_context)	param dummy_context
possible_lengths(context)	param context
register_mem_operand_callback(set_address, …)	param set_address
set_address(address, context)	param address
set_alignment(alignment)	Set the required alignment of the memory operand.
set_forbidden_address_range(min_address, …)	param min_address
set_length(length, context)	param length
set_possible_addresses(addreses, dummy_context)	Set the possible addresses for the memory operand.
set_possible_lengths(lengths, dummy_context)	param lengths
sets()	Return the list of registers set by the memory operand.
unset_forbidden_address_range()	Unset the forbiddend address range.
unset_possible_addresses()	Unset the possible addresses of the memory operand.
unset_possible_lengths()	Unset the possible lengths of the memory operand.
update_address(address)	param address
update_address_from_operands([context])	param context
uses()	Return the list of registers used by the memory operand.

Attributes

address	Address of the memory operand (Address).
descriptor	Descriptor of the memory operand (OperandDescriptor).
length	Length of the memory operand (:int).
operands	Memory operand values (list of InstructionOperandValue).
variable_length	Variable length value(bool).

---

register_mem_operand_callback(set_address, set_length, unset_address, unset_length)

Parameters

• set_address –

• set_length –

• unset_address –

• unset_length –

property address

Address of the memory operand (Address).

property descriptor

Descriptor of the memory operand (OperandDescriptor).

property length

Length of the memory operand (:int).

property operands

Memory operand values (list of InstructionOperandValue).

property variable_length

Variable length value(bool).

possible_lengths(context)

Parameters

context –

possible_addresses(dummy_context)

Parameters

dummy_context –

set_possible_addresses(addreses, dummy_context)

Set the possible addresses for the memory operand.

Parameters

• addreses –

• dummy_context –

unset_possible_addresses()

Unset the possible addresses of the memory operand.

set_alignment(alignment)

Set the required alignment of the memory operand.

Parameters

alignment (int) – alignment

alignment()

Required alignment of the memory operand (:int).

set_possible_lengths(lengths, dummy_context)

Parameters

• lengths –

• dummy_context –

unset_possible_lengths()

Unset the possible lengths of the memory operand.

set_forbidden_address_range(min_address, max_address, dummy_context)

Parameters

• min_address –

• max_address –

• dummy_context –

set_length(length, context)

Parameters

• length –

• context –

update_address(address)

Parameters

• address –

• context –

set_address(address, context)

Parameters

• address –

• context –

update_address_from_operands(context=None)

Parameters

context –

unset_forbidden_address_range()

Unset the forbiddend address range.

sets()

Return the list of registers set by the memory operand.

Return type

list of Register

uses()

Return the list of registers used by the memory operand.

Return type

list of Register