Source code for binaryninja.mediumlevelil

# Copyright (c) 2018-2024 Vector 35 Inc
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import ctypes
import struct
from typing import (Optional, List, Union, Mapping,
	Generator, NewType, Tuple, ClassVar, Dict, Set, Callable, Any, Iterator)
from dataclasses import dataclass
from . import deprecation

# Binary Ninja components
from . import _binaryninjacore as core
from .enums import MediumLevelILOperation, ILBranchDependence, DataFlowQueryOption, FunctionGraphType, DeadStoreElimination, ILInstructionAttribute, StringType
from . import basicblock
from . import function
from . import types
from . import lowlevelil
from . import highlevelil
from . import flowgraph
from . import variable
from . import architecture
from . import binaryview
from . import types as _types
from .interaction import show_graph_report
from .commonil import (
    BaseILInstruction, Constant, BinaryOperation, UnaryOperation, Comparison, SSA, Phi, FloatingPoint, ControlFlow,
    Terminal, Call, Localcall, Syscall, Tailcall, Return, Signed, Arithmetic, Carry, DoublePrecision, Memory, Load,
    Store, RegisterStack, SetVar, Intrinsic, VariableInstruction, SSAVariableInstruction, AliasedVariableInstruction
)

TokenList = List['function.InstructionTextToken']
ExpressionIndex = NewType('ExpressionIndex', int)
InstructionIndex = NewType('InstructionIndex', int)
Index = Union[ExpressionIndex, InstructionIndex]
InstructionOrExpression = Union['MediumLevelILInstruction', Index]
MLILInstructionsType = Generator['MediumLevelILInstruction', None, None]
MLILBasicBlocksType = Generator['MediumLevelILBasicBlock', None, None]
OperandsType = Tuple[ExpressionIndex, ExpressionIndex, ExpressionIndex, ExpressionIndex, ExpressionIndex]
MediumLevelILOperandType = Union[int, float, 'MediumLevelILOperationAndSize', 'MediumLevelILInstruction',
                                 'lowlevelil.ILIntrinsic', 'variable.Variable', 'SSAVariable', List[int],
                                 List['variable.Variable'], List['SSAVariable'], List['MediumLevelILInstruction'],
                                 Dict[int, int], 'variable.ConstantData']
MediumLevelILVisitorCallback = Callable[[str, MediumLevelILOperandType, str, Optional['MediumLevelILInstruction']], bool]
StringOrType = Union[str, '_types.Type', '_types.TypeBuilder']
ILInstructionAttributeSet = Union[Set[ILInstructionAttribute], List[ILInstructionAttribute]]


[docs]@dataclass(frozen=True, repr=False, order=True) class SSAVariable: var: 'variable.Variable' version: int def __repr__(self): return f"<SSAVariable: {self.var} version {self.version}>" @property def name(self) -> str: return self.var.name @property def type(self) -> 'types.Type': return self.var.type @property def function(self) -> 'function.Function': return self.var.function @property def dead_store_elimination(self) -> DeadStoreElimination: return self.var.dead_store_elimination @property def def_site(self) -> Optional['MediumLevelILInstruction']: """ Gets the MediumLevelILInstruction where this SSAVariable is defined. """ return self.var.function.get_ssa_var_definition(self) @property def use_sites(self) -> List['MediumLevelILInstruction']: """ Gets the list of MediumLevelILInstructions where this SSAVariable is used inside of this function. """ return self.var.function.get_ssa_var_uses(self)
[docs]class MediumLevelILLabel: def __init__(self, handle: Optional[core.BNMediumLevelILLabel] = None): if handle is None: self.handle = (core.BNMediumLevelILLabel * 1)() core.BNMediumLevelILInitLabel(self.handle) else: self.handle = handle
[docs]@dataclass(frozen=True, repr=False) class MediumLevelILOperationAndSize: operation: MediumLevelILOperation size: int def __repr__(self): if self.size == 0: return f"<MediumLevelILOperationAndSize: {self.operation.name}>" return f"<MediumLevelILOperationAndSize: {self.operation.name} {self.size}>"
[docs]@dataclass(frozen=True) class CoreMediumLevelILInstruction: operation: MediumLevelILOperation attributes: int source_operand: int size: int operands: OperandsType address: int
[docs] @classmethod def from_BNMediumLevelILInstruction(cls, instr: core.BNMediumLevelILInstruction) -> 'CoreMediumLevelILInstruction': operands: OperandsType = tuple([ExpressionIndex(instr.operands[i]) for i in range(5)]) # type: ignore return cls(MediumLevelILOperation(instr.operation), instr.attributes, instr.sourceOperand, instr.size, operands, instr.address)
[docs]@dataclass(frozen=True) class MediumLevelILInstruction(BaseILInstruction): """ ``class MediumLevelILInstruction`` Medium Level Intermediate Language Instructions are infinite length tree-based instructions. Tree-based instructions use infix notation with the left hand operand being the destination operand. Infix notation is thus more natural to read than other notations (e.g. x86 ``mov eax, 0`` vs. MLIL ``eax = 0``). """ function: 'MediumLevelILFunction' expr_index: ExpressionIndex instr: CoreMediumLevelILInstruction instr_index: InstructionIndex # ILOperations is deprecated and will be removed in a future version # Use the visit methods visit, visit_all, and visit_operands ILOperations: ClassVar[Mapping[MediumLevelILOperation, List[Tuple[str, str]]]] = { MediumLevelILOperation.MLIL_NOP: [], MediumLevelILOperation.MLIL_SET_VAR: [("dest", "var"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_FIELD: [("dest", "var"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_SPLIT: [ ("high", "var"), ("low", "var"), ("src", "expr") ], MediumLevelILOperation.MLIL_LOAD: [("src", "expr")], MediumLevelILOperation.MLIL_LOAD_STRUCT: [("src", "expr"), ("offset", "int")], MediumLevelILOperation.MLIL_STORE: [ ("dest", "expr"), ("src", "expr") ], MediumLevelILOperation.MLIL_STORE_STRUCT: [("dest", "expr"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_VAR: [("src", "var")], MediumLevelILOperation.MLIL_VAR_FIELD: [ ("src", "var"), ("offset", "int") ], MediumLevelILOperation.MLIL_VAR_SPLIT: [("high", "var"), ("low", "var")], MediumLevelILOperation.MLIL_ADDRESS_OF: [("src", "var")], MediumLevelILOperation.MLIL_ADDRESS_OF_FIELD: [ ("src", "var"), ("offset", "int") ], MediumLevelILOperation.MLIL_CONST: [("constant", "int")], MediumLevelILOperation.MLIL_CONST_PTR: [ ("constant", "int") ], MediumLevelILOperation.MLIL_EXTERN_PTR: [ ("constant", "int"), ("offset", "int") ], MediumLevelILOperation.MLIL_FLOAT_CONST: [("constant", "float")], MediumLevelILOperation.MLIL_IMPORT: [ ("constant", "int") ], MediumLevelILOperation.MLIL_CONST_DATA: [("constant_data", "constant_data")], MediumLevelILOperation.MLIL_CONST_DATA: [ ("constant_data", "constant_data") ], MediumLevelILOperation.MLIL_ADD: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ADC: [ ("left", "expr"), ("right", "expr"), ("carry", "expr") ], MediumLevelILOperation.MLIL_SUB: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_SBB: [ ("left", "expr"), ("right", "expr"), ("carry", "expr") ], MediumLevelILOperation.MLIL_AND: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_OR: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_XOR: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_LSL: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_LSR: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ASR: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_ROL: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_RLC: [ ("left", "expr"), ("right", "expr"), ("carry", "expr") ], MediumLevelILOperation.MLIL_ROR: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_RRC: [("left", "expr"), ("right", "expr"), ("carry", "expr")], MediumLevelILOperation.MLIL_MUL: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MULU_DP: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_MULS_DP: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVU: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_DIVU_DP: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVS: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVS_DP: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_MODU: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODU_DP: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_MODS: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODS_DP: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_NEG: [ ("src", "expr") ], MediumLevelILOperation.MLIL_NOT: [("src", "expr")], MediumLevelILOperation.MLIL_SX: [ ("src", "expr") ], MediumLevelILOperation.MLIL_ZX: [("src", "expr")], MediumLevelILOperation.MLIL_LOW_PART: [ ("src", "expr") ], MediumLevelILOperation.MLIL_JUMP: [("dest", "expr")], MediumLevelILOperation.MLIL_JUMP_TO: [ ("dest", "expr"), ("targets", "target_map") ], MediumLevelILOperation.MLIL_RET_HINT: [("dest", "expr")], MediumLevelILOperation.MLIL_CALL: [ ("output", "var_list"), ("dest", "expr"), ("params", "expr_list") ], MediumLevelILOperation.MLIL_CALL_UNTYPED: [ ("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr") ], MediumLevelILOperation.MLIL_CALL_OUTPUT: [("dest", "var_list")], MediumLevelILOperation.MLIL_CALL_PARAM: [ ("src", "expr_list") ], MediumLevelILOperation.MLIL_SEPARATE_PARAM_LIST: [ ("params", "expr_list") ], MediumLevelILOperation.MLIL_SHARED_PARAM_SLOT: [ ("params", "expr_list") ], MediumLevelILOperation.MLIL_RET: [ ("src", "expr_list") ], MediumLevelILOperation.MLIL_NORET: [], MediumLevelILOperation.MLIL_IF: [ ("condition", "expr"), ("true", "int"), ("false", "int") ], MediumLevelILOperation.MLIL_GOTO: [("dest", "int")], MediumLevelILOperation.MLIL_CMP_E: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_NE: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_SLT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_ULT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_SLE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_ULE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_SGE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_UGE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_SGT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_CMP_UGT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_TEST_BIT: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_BOOL_TO_INT: [("src", "expr")], MediumLevelILOperation.MLIL_ADD_OVERFLOW: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_SYSCALL: [ ("output", "var_list"), ("params", "expr_list") ], MediumLevelILOperation.MLIL_SYSCALL_UNTYPED: [ ("output", "expr"), ("params", "expr"), ("stack", "expr") ], MediumLevelILOperation.MLIL_TAILCALL: [ ("output", "var_list"), ("dest", "expr"), ("params", "expr_list") ], MediumLevelILOperation.MLIL_TAILCALL_UNTYPED: [("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_BP: [], MediumLevelILOperation.MLIL_TRAP: [("vector", "int")], MediumLevelILOperation.MLIL_INTRINSIC: [ ("output", "var_list"), ("intrinsic", "intrinsic"), ("params", "expr_list") ], MediumLevelILOperation.MLIL_INTRINSIC_SSA: [ ("output", "var_ssa_list"), ("intrinsic", "intrinsic"), ("params", "expr_list") ], MediumLevelILOperation.MLIL_FREE_VAR_SLOT: [ ("dest", "var") ], MediumLevelILOperation.MLIL_FREE_VAR_SLOT_SSA: [ ("prev", "var_ssa_dest_and_src") ], MediumLevelILOperation.MLIL_UNDEF: [], MediumLevelILOperation.MLIL_UNIMPL: [], MediumLevelILOperation.MLIL_UNIMPL_MEM: [("src", "expr")], MediumLevelILOperation.MLIL_FADD: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FSUB: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FMUL: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FDIV: [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FSQRT: [ ("src", "expr") ], MediumLevelILOperation.MLIL_FNEG: [("src", "expr")], MediumLevelILOperation.MLIL_FABS: [ ("src", "expr") ], MediumLevelILOperation.MLIL_FLOAT_TO_INT: [("src", "expr")], MediumLevelILOperation.MLIL_INT_TO_FLOAT: [ ("src", "expr") ], MediumLevelILOperation.MLIL_FLOAT_CONV: [("src", "expr")], MediumLevelILOperation.MLIL_ROUND_TO_INT: [ ("src", "expr") ], MediumLevelILOperation.MLIL_FLOOR: [("src", "expr")], MediumLevelILOperation.MLIL_CEIL: [ ("src", "expr") ], MediumLevelILOperation.MLIL_FTRUNC: [("src", "expr")], MediumLevelILOperation.MLIL_FCMP_E: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_NE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_LT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_LE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_GE: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_GT: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_O: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_FCMP_UO: [ ("left", "expr"), ("right", "expr") ], MediumLevelILOperation.MLIL_SET_VAR_SSA: [ ("dest", "var_ssa"), ("src", "expr") ], MediumLevelILOperation.MLIL_SET_VAR_SSA_FIELD: [ ("prev", "var_ssa_dest_and_src"), ("offset", "int"), ("src", "expr") ], MediumLevelILOperation.MLIL_SET_VAR_SPLIT_SSA: [ ("high", "var_ssa"), ("low", "var_ssa"), ("src", "expr") ], MediumLevelILOperation.MLIL_SET_VAR_ALIASED: [ ("prev", "var_ssa_dest_and_src"), ("src", "expr") ], MediumLevelILOperation.MLIL_SET_VAR_ALIASED_FIELD: [ ("prev", "var_ssa_dest_and_src"), ("offset", "int"), ("src", "expr") ], MediumLevelILOperation.MLIL_VAR_SSA: [("src", "var_ssa")], MediumLevelILOperation.MLIL_VAR_SSA_FIELD: [ ("src", "var_ssa"), ("offset", "int") ], MediumLevelILOperation.MLIL_VAR_ALIASED: [ ("src", "var_ssa") ], MediumLevelILOperation.MLIL_VAR_ALIASED_FIELD: [ ("src", "var_ssa"), ("offset", "int") ], MediumLevelILOperation.MLIL_VAR_SPLIT_SSA: [ ("high", "var_ssa"), ("low", "var_ssa") ], MediumLevelILOperation.MLIL_CALL_SSA: [ ("output", "expr"), ("dest", "expr"), ("params", "expr_list"), ("src_memory", "int") ], MediumLevelILOperation.MLIL_CALL_UNTYPED_SSA: [ ("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr") ], MediumLevelILOperation.MLIL_SYSCALL_SSA: [ ("output", "expr"), ("params", "expr_list"), ("src_memory", "int") ], MediumLevelILOperation.MLIL_SYSCALL_UNTYPED_SSA: [ ("output", "expr"), ("params", "expr"), ("stack", "expr") ], MediumLevelILOperation.MLIL_TAILCALL_SSA: [ ("output", "expr"), ("dest", "expr"), ("params", "expr_list"), ("src_memory", "int") ], MediumLevelILOperation.MLIL_TAILCALL_UNTYPED_SSA: [ ("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr") ], MediumLevelILOperation.MLIL_CALL_OUTPUT_SSA: [ ("dest_memory", "int"), ("dest", "var_ssa_list") ], MediumLevelILOperation.MLIL_CALL_PARAM_SSA: [ ("src_memory", "int"), ("src", "expr_list") ], MediumLevelILOperation.MLIL_LOAD_SSA: [ ("src", "expr"), ("src_memory", "int") ], MediumLevelILOperation.MLIL_LOAD_STRUCT_SSA: [ ("src", "expr"), ("offset", "int"), ("src_memory", "int") ], MediumLevelILOperation.MLIL_STORE_SSA: [("dest", "expr"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_STORE_STRUCT_SSA: [ ("dest", "expr"), ("offset", "int"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr") ], MediumLevelILOperation.MLIL_VAR_PHI: [ ("dest", "var_ssa"), ("src", "var_ssa_list") ], MediumLevelILOperation.MLIL_MEM_PHI: [("dest_memory", "int"), ("src_memory", "int_list")] }
[docs] @staticmethod def show_mlil_hierarchy(): """ Opens a new tab showing the MLIL hierarchy which includes classes which can easily be used with isinstance to match multiple types of IL instructions. """ graph = flowgraph.FlowGraph() nodes = {} for instruction in ILInstruction.values(): instruction.add_subgraph(graph, nodes) show_graph_report("MLIL Class Hierarchy Graph", graph)
[docs] @classmethod def create( cls, func: 'MediumLevelILFunction', expr_index: ExpressionIndex, instr_index: Optional[InstructionIndex] = None ) -> 'MediumLevelILInstruction': assert func.arch is not None, "Attempted to create IL instruction with function missing an Architecture" inst = core.BNGetMediumLevelILByIndex(func.handle, expr_index) assert inst is not None, "core.BNGetMediumLevelILByIndex returned None" if instr_index is None: instr_index = core.BNGetMediumLevelILInstructionForExpr(func.handle, expr_index) assert instr_index is not None, "core.BNGetMediumLevelILInstructionForExpr returned None" instr = CoreMediumLevelILInstruction.from_BNMediumLevelILInstruction(inst) return ILInstruction[instr.operation](func, expr_index, instr, instr_index) # type: ignore
def __str__(self): tokens = self.tokens if tokens is None: return "invalid" result = "" for token in tokens: result += token.text return result def __repr__(self): return f"<{self.__class__.__name__}: {self}>" def __eq__(self, other: 'MediumLevelILInstruction') -> bool: if not isinstance(other, MediumLevelILInstruction): return NotImplemented return self.function == other.function and self.expr_index == other.expr_index def __lt__(self, other: 'MediumLevelILInstruction') -> bool: if not isinstance(other, MediumLevelILInstruction): return NotImplemented return self.function == other.function and self.expr_index < other.expr_index def __le__(self, other: 'MediumLevelILInstruction') -> bool: if not isinstance(other, MediumLevelILInstruction): return NotImplemented return self.function == other.function and self.expr_index <= other.expr_index def __gt__(self, other: 'MediumLevelILInstruction') -> bool: if not isinstance(other, MediumLevelILInstruction): return NotImplemented return self.function == other.function and self.expr_index > other.expr_index def __ge__(self, other: 'MediumLevelILInstruction') -> bool: if not isinstance(other, MediumLevelILInstruction): return NotImplemented return self.function == other.function and self.expr_index >= other.expr_index def __hash__(self): return hash((self.function, self.expr_index)) @property def operands(self) -> List[MediumLevelILOperandType]: """Operands for the instruction""" return list(map(lambda x: x[1], self.detailed_operands)) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: """ Returns a list of tuples containing the name of the operand, the operand, and the type of the operand. Useful for iterating over all operands of an instruction and sub-instructions. """ return []
[docs] def traverse(self, cb: Callable[['MediumLevelILInstruction', Any], Any], *args: Any, **kwargs: Any) -> Iterator[Any]: """ ``traverse`` is a generator that allows you to traverse the MediumLevelILInstruction in a depth-first manner. It will yield the result of the callback function for each node in the tree. Arguments can be passed to the callback function using ``args`` and ``kwargs``. :param Callable[[MediumLevelILInstruction, Any], Any] cb: The callback function to call for each node in the MediumLevelILInstruction :param Any args: Custom user-defined arguments :param Any kwargs: Custom user-defined keyword arguments :return: An iterator of the results of the callback function :rtype: Iterator[Any] :Example: >>> def get_constant_less_than_value(inst: MediumLevelILInstruction, value: int) -> int: >>> if isinstance(inst, Constant) and inst.constant < value: >>> return inst.constant >>> >>> list(inst.traverse(get_constant_less_than_value, 10)) """ if (result := cb(self, *args, **kwargs)) is not None: yield result for _, op, _ in self.detailed_operands: if isinstance(op, MediumLevelILInstruction): yield from op.traverse(cb, *args, **kwargs) elif isinstance(op, list) and all(isinstance(i, MediumLevelILInstruction) for i in op): for i in op: yield from i.traverse(cb, *args, **kwargs) # type: ignore
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILInstruction.traverse` instead.") def visit_all(self, cb: MediumLevelILVisitorCallback, name: str = "root", parent: Optional['MediumLevelILInstruction'] = None) -> bool: """ Visits all operands of this instruction and all operands of any sub-instructions. Using pre-order traversal. :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback returned False """ if cb(name, self, "MediumLevelILInstruction", parent) == False: return False for name, op, opType in self.detailed_operands: if isinstance(op, MediumLevelILInstruction): if not op.visit_all(cb, name, self): return False elif isinstance(op, list) and all(isinstance(i, MediumLevelILInstruction) for i in op): for i in op: if not i.visit_all(cb, name, self): # type: ignore return False elif cb(name, op, opType, self) == False: return False return True
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILInstruction.traverse` instead.") def visit_operands(self, cb: MediumLevelILVisitorCallback, name: str = "root", parent: Optional['MediumLevelILInstruction'] = None) -> bool: """ Visits all leaf operands of this instruction and any sub-instructions. :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback returned False """ for name, op, opType in self.detailed_operands: if isinstance(op, MediumLevelILInstruction): if not op.visit_operands(cb, name, self): return False elif isinstance(op, list) and all(isinstance(i, MediumLevelILInstruction) for i in op): for i in op: if not i.visit_operands(cb, name, self): # type: ignore return False elif cb(name, op, opType, self) == False: return False return True
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILInstruction.traverse` instead.") def visit(self, cb: MediumLevelILVisitorCallback, name: str = "root", parent: Optional['MediumLevelILInstruction'] = None) -> bool: """ Visits all MediumLevelILInstructions in the operands of this instruction and any sub-instructions. In the callback you provide, you likely only need to interact with the second argument (see the example below). :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback returned False :Example: >>> def visitor(_a, inst, _c, _d) -> bool: >>> if isinstance(inst, Constant): >>> print(f"Found constant: {inst.constant}") >>> return False # Stop recursion (once we find a constant, don't recurse in to any sub-instructions (which there won't actually be any...)) >>> # Otherwise, keep recursing the subexpressions of this instruction; if no return value is provided, it'll keep descending >>> >>> # Finds all constants used in the program >>> for inst in current_mlil.instructions: >>> inst.visit(visitor) """ if cb(name, self, "MediumLevelILInstruction", parent) == False: return False for name, op, _ in self.detailed_operands: if isinstance(op, MediumLevelILInstruction): if not op.visit(cb, name, self): return False elif isinstance(op, list) and all(isinstance(i, MediumLevelILInstruction) for i in op): for i in op: if not i.visit(cb, name, self): # type: ignore return False return True
@property def tokens(self) -> TokenList: """MLIL tokens (read-only)""" # Special case for the helper instructions which don't have tokens if isinstance(self, (MediumLevelILCallParam, MediumLevelILCallParamSsa)): return [] count = ctypes.c_ulonglong() tokens = ctypes.POINTER(core.BNInstructionTextToken)() assert self.function.arch is not None, f"type(self.function): {type(self.function)} " result = core.BNGetMediumLevelILExprText( self.function.handle, self.function.arch.handle, self.expr_index, tokens, count, None ) assert result, "core.BNGetMediumLevelILExprText returned False" try: return function.InstructionTextToken._from_core_struct(tokens, count.value) finally: core.BNFreeInstructionText(tokens, count.value) @property def il_basic_block(self) -> 'MediumLevelILBasicBlock': """IL basic block object containing this expression (read-only) (only available on finalized functions)""" core_block = core.BNGetMediumLevelILBasicBlockForInstruction(self.function.handle, self.instr_index) assert core_block is not None assert self.function.source_function is not None return MediumLevelILBasicBlock(core_block, self.function, self.function.source_function.view) @property def ssa_form(self) -> 'MediumLevelILInstruction': """SSA form of expression (read-only)""" ssa_func = self.function.ssa_form assert ssa_func is not None return MediumLevelILInstruction.create( ssa_func, ExpressionIndex(core.BNGetMediumLevelILSSAExprIndex(self.function.handle, self.expr_index)) ) @property def non_ssa_form(self) -> 'MediumLevelILInstruction': """Non-SSA form of expression (read-only)""" non_ssa_func = self.function.non_ssa_form assert non_ssa_func is not None return MediumLevelILInstruction.create( non_ssa_func, ExpressionIndex(core.BNGetMediumLevelILNonSSAExprIndex(self.function.handle, self.expr_index)) ) @property def value(self) -> variable.RegisterValue: """Value of expression if constant or a known value (read-only)""" value = core.BNGetMediumLevelILExprValue(self.function.handle, self.expr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result @property def possible_values(self) -> variable.PossibleValueSet: """Possible values of expression using path-sensitive static data flow analysis (read-only)""" value = core.BNGetMediumLevelILPossibleExprValues(self.function.handle, self.expr_index, None, 0) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result @property def branch_dependence(self) -> Mapping[int, ILBranchDependence]: """Set of branching instructions that must take the true or false path to reach this instruction""" count = ctypes.c_ulonglong() deps = core.BNGetAllMediumLevelILBranchDependence(self.function.handle, self.instr_index, count) assert deps is not None, "core.BNGetAllMediumLevelILBranchDependence returned None" result = {} for i in range(0, count.value): result[deps[i].branch] = ILBranchDependence(deps[i].dependence) core.BNFreeILBranchDependenceList(deps) return result @property def low_level_il(self) -> Optional['lowlevelil.LowLevelILInstruction']: """Low level IL form of this expression""" expr = self.function.get_low_level_il_expr_index(self.expr_index) if expr is None or self.function.low_level_il is None: return None return lowlevelil.LowLevelILInstruction.create(self.function.low_level_il.ssa_form, expr, None) @property def llil(self) -> Optional['lowlevelil.LowLevelILInstruction']: """Alias for low_level_il""" return self.low_level_il @property def llils(self) -> List['lowlevelil.LowLevelILInstruction']: exprs = self.function.get_low_level_il_expr_indexes(self.expr_index) if self.function.low_level_il is None: return [] result = [] for expr in exprs: result.append(lowlevelil.LowLevelILInstruction.create(self.function.low_level_il.ssa_form, expr, None)) return result @property def high_level_il(self) -> Optional[highlevelil.HighLevelILInstruction]: """High level IL form of this expression""" expr = self.function.get_high_level_il_expr_index(self.expr_index) if expr is None or self.function.high_level_il is None: return None return highlevelil.HighLevelILInstruction.create(self.function.high_level_il, expr, False) @property def hlil(self) -> Optional[highlevelil.HighLevelILInstruction]: """Alias for high_level_il""" return self.high_level_il @property def hlils(self) -> List[highlevelil.HighLevelILInstruction]: exprs = self.function.get_high_level_il_expr_indexes(self.expr_index) result = [] if self.function.high_level_il is None: return result for expr in exprs: result.append(highlevelil.HighLevelILInstruction.create(self.function.high_level_il, expr, False)) return result @property def ssa_memory_version(self) -> int: """Version of active memory contents in SSA form for this instruction""" return core.BNGetMediumLevelILSSAMemoryVersionAtILInstruction(self.function.handle, self.instr_index) @property def prefix_operands(self) -> List[MediumLevelILOperandType]: """All operands in the expression tree in prefix order""" result: List[MediumLevelILOperandType] = [MediumLevelILOperationAndSize(self.operation, self.size)] for operand in self.operands: if isinstance(operand, MediumLevelILInstruction): result.extend(operand.prefix_operands) else: result.append(operand) return result @property def postfix_operands(self) -> List[MediumLevelILOperandType]: """All operands in the expression tree in postfix order""" result: List[MediumLevelILOperandType] = [] for operand in self.operands: if isinstance(operand, MediumLevelILInstruction): result.extend(operand.postfix_operands) else: result.append(operand) result.append(MediumLevelILOperationAndSize(self.operation, self.size)) return result @property def instruction_operands(self) -> List['MediumLevelILInstruction']: return [i for i in self.operands if isinstance(i, MediumLevelILInstruction)] @property def vars_written(self) -> List[Union[variable.Variable, SSAVariable]]: """List of variables written by instruction""" return [] @property def vars_read(self) -> List[Union[variable.Variable, SSAVariable]]: """List of variables read by instruction""" result = [] for operand in self.operands: if isinstance(operand, (variable.Variable, SSAVariable)): result.append(operand) elif isinstance(operand, MediumLevelILInstruction): result += operand.vars_read return result @property def vars_address_taken(self) -> List[Union[variable.Variable, SSAVariable]]: """Non-unique list of variables whose address is taken by instruction""" result = [] for operand in self.instruction_operands: result.extend(operand.vars_address_taken) return result @property def expr_type(self) -> Optional['types.Type']: """Type of expression""" result = core.BNGetMediumLevelILExprType(self.function.handle, self.expr_index) if result.type: platform = None if self.function.source_function: platform = self.function.source_function.platform return types.Type.create( result.type, platform=platform, confidence=result.confidence ) return None @property def attributes(self) -> Set[ILInstructionAttribute]: """The set of optional attributes placed on the instruction""" result: Set[ILInstructionAttribute] = set() for flag in ILInstructionAttribute: if self.instr.attributes & flag.value != 0: result.add(flag) return result @staticmethod def _make_options_array(options: Optional[List[DataFlowQueryOption]]): if options is None: options = [] idx = 0 option_array = (ctypes.c_int * len(options))() for option in options: option_array[idx] = option idx += 1 return option_array, len(options)
[docs] def get_possible_values(self, options: Optional[List[DataFlowQueryOption]] = None) -> variable.PossibleValueSet: option_array, size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleExprValues(self.function.handle, self.expr_index, option_array, size) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_ssa_var_possible_values(self, ssa_var: SSAVariable, options: List[DataFlowQueryOption] = []): var_data = ssa_var.var.to_BNVariable() option_array, size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleSSAVarValues( self.function.handle, var_data, ssa_var.version, self.instr_index, option_array, size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_ssa_var_version(self, var: variable.Variable) -> int: var_data = var.to_BNVariable() return core.BNGetMediumLevelILSSAVarVersionAtILInstruction(self.function.handle, var_data, self.instr_index)
[docs] def get_var_for_reg(self, reg: 'architecture.RegisterType') -> variable.Variable: reg = self.function.arch.get_reg_index(reg) result = core.BNGetMediumLevelILVariableForRegisterAtInstruction(self.function.handle, reg, self.instr_index) return variable.Variable.from_BNVariable(self.function, result)
[docs] def get_var_for_flag(self, flag: 'architecture.FlagType') -> variable.Variable: flag = self.function.arch.get_flag_index(flag) result = core.BNGetMediumLevelILVariableForFlagAtInstruction(self.function.handle, flag, self.instr_index) return variable.Variable.from_BNVariable(self.function, result)
[docs] def get_var_for_stack_location(self, offset: int) -> variable.Variable: result = core.BNGetMediumLevelILVariableForStackLocationAtInstruction( self.function.handle, offset, self.instr_index ) return variable.Variable.from_BNVariable(self.function, result)
[docs] def get_reg_value(self, reg: 'architecture.RegisterType') -> 'variable.RegisterValue': reg = self.function.arch.get_reg_index(reg) value = core.BNGetMediumLevelILRegisterValueAtInstruction(self.function.handle, reg, self.instr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_reg_value_after(self, reg: 'architecture.RegisterType') -> 'variable.RegisterValue': reg = self.function.arch.get_reg_index(reg) value = core.BNGetMediumLevelILRegisterValueAfterInstruction(self.function.handle, reg, self.instr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_possible_reg_values( self, reg: 'architecture.RegisterType', options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': option_array, size = MediumLevelILInstruction._make_options_array(options) reg = self.function.arch.get_reg_index(reg) value = core.BNGetMediumLevelILPossibleRegisterValuesAtInstruction( self.function.handle, reg, self.instr_index, option_array, size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_possible_reg_values_after( self, reg: 'architecture.RegisterType', options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': reg = self.function.arch.get_reg_index(reg) option_array, size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleRegisterValuesAfterInstruction( self.function.handle, reg, self.instr_index, option_array, size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_flag_value(self, flag: 'architecture.FlagType') -> 'variable.RegisterValue': flag = self.function.arch.get_flag_index(flag) value = core.BNGetMediumLevelILFlagValueAtInstruction(self.function.handle, flag, self.instr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_flag_value_after(self, flag: 'architecture.FlagType') -> 'variable.RegisterValue': flag = self.function.arch.get_flag_index(flag) value = core.BNGetMediumLevelILFlagValueAfterInstruction(self.function.handle, flag, self.instr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_possible_flag_values( self, flag: 'architecture.FlagType', options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': flag = self.function.arch.get_flag_index(flag) option_array, size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleFlagValuesAtInstruction( self.function.handle, flag, self.instr_index, option_array, size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_possible_flag_values_after( self, flag: 'architecture.FlagType', options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': flag = self.function.arch.get_flag_index(flag) option_array, size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleFlagValuesAfterInstruction( self.function.handle, flag, self.instr_index, option_array, size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_stack_contents(self, offset: int, size: int) -> 'variable.RegisterValue': value = core.BNGetMediumLevelILStackContentsAtInstruction(self.function.handle, offset, size, self.instr_index) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_stack_contents_after(self, offset: int, size: int) -> 'variable.RegisterValue': value = core.BNGetMediumLevelILStackContentsAfterInstruction( self.function.handle, offset, size, self.instr_index ) result = variable.RegisterValue.from_BNRegisterValue(value, self.function.arch) return result
[docs] def get_possible_stack_contents( self, offset: int, size: int, options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': option_array, option_size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleStackContentsAtInstruction( self.function.handle, offset, size, self.instr_index, option_array, option_size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_possible_stack_contents_after( self, offset: int, size: int, options: Optional[List[DataFlowQueryOption]] = None ) -> 'variable.PossibleValueSet': option_array, option_size = MediumLevelILInstruction._make_options_array(options) value = core.BNGetMediumLevelILPossibleStackContentsAfterInstruction( self.function.handle, offset, size, self.instr_index, option_array, option_size ) result = variable.PossibleValueSet(self.function.arch, value) core.BNFreePossibleValueSet(value) return result
[docs] def get_branch_dependence(self, branch_instr: int) -> ILBranchDependence: return ILBranchDependence( core.BNGetMediumLevelILBranchDependence(self.function.handle, self.instr_index, branch_instr) )
[docs] def get_split_var_for_definition(self, var: variable.Variable) -> variable.Variable: """ Gets the unique variable for a definition instruction. This unique variable can be passed to ``Function.split_var`` to split a variable at a definition. The given ``var`` is the assigned variable to query. :param Variable var: variable to query :rtype: Variable """ return variable.Variable( self.function.source_function, var.source_type, core.BNGetDefaultIndexForMediumLevelILVariableDefinition( self.function.handle, var.to_BNVariable(), self.instr_index ), var.storage )
@property def operation(self) -> MediumLevelILOperation: return self.instr.operation @property def size(self) -> int: return self.instr.size @property def address(self) -> int: return self.instr.address @property def source_operand(self) -> ExpressionIndex: return ExpressionIndex(self.instr.source_operand) @property def core_operands(self) -> OperandsType: return self.instr.operands def _get_int(self, operand_index: int) -> int: value = self.instr.operands[operand_index] return (value & ((1 << 63) - 1)) - (value & (1 << 63)) def _get_float(self, operand_index: int) -> float: value = self.instr.operands[operand_index] if self.instr.size == 4: return struct.unpack("f", struct.pack("I", value & 0xffffffff))[0] elif self.instr.size == 8: return struct.unpack("d", struct.pack("Q", value))[0] else: return float(value) def _get_constant_data(self, operand_index1: int, operand_index2: int) -> variable.ConstantData: state = variable.RegisterValueType(self.instr.operands[operand_index1]) value = self.instr.operands[operand_index2] return variable.ConstantData(value, 0, state, core.max_confidence, self.instr.size, self.function.source_function) def _get_expr(self, operand_index: int) -> 'MediumLevelILInstruction': return MediumLevelILInstruction.create(self.function, ExpressionIndex(self.instr.operands[operand_index])) def _get_intrinsic(self, operand_index: int) -> 'lowlevelil.ILIntrinsic': assert self.function.arch is not None, "Attempting to create ILIntrinsic from function with no Architecture" return lowlevelil.ILIntrinsic( self.function.arch, architecture.IntrinsicIndex(self.instr.operands[operand_index]) ) def _get_var(self, operand_index: int) -> variable.Variable: value = self.instr.operands[operand_index] return variable.Variable.from_identifier(self.function, value) def _get_var_ssa(self, operand_index1: int, operand_index2: int) -> SSAVariable: var = variable.Variable.from_identifier(self.function, self.instr.operands[operand_index1]) version = self.instr.operands[operand_index2] return SSAVariable(var, version) def _get_var_ssa_dest_and_src(self, operand_index1: int, operand_index2: int) -> SSAVariable: var = variable.Variable.from_identifier(self.function, self.instr.operands[operand_index1]) dest_version = self.instr.operands[operand_index2] return SSAVariable(var, dest_version) def _get_int_list(self, operand_index: int) -> List[int]: count = ctypes.c_ulonglong() operand_list = core.BNMediumLevelILGetOperandList(self.function.handle, self.expr_index, operand_index, count) assert operand_list is not None, "core.BNMediumLevelILGetOperandList returned None" value: List[int] = [] try: for j in range(count.value): value.append(operand_list[j]) return value finally: core.BNMediumLevelILFreeOperandList(operand_list) def _get_var_list(self, operand_index1: int, operand_index2: int) -> List[variable.Variable]: # We keep this extra parameter around because when this function is called # the subclasses that call this don't use the next operand # without this parameter it looks like this operand is being skipped unintentionally # rather this operand is being skipped intentionally. _ = operand_index2 count = ctypes.c_ulonglong() operand_list = core.BNMediumLevelILGetOperandList(self.function.handle, self.expr_index, operand_index1, count) assert operand_list is not None, "core.BNMediumLevelILGetOperandList returned None" value: List[variable.Variable] = [] try: for j in range(count.value): value.append(variable.Variable.from_identifier(self.function, operand_list[j])) return value finally: core.BNMediumLevelILFreeOperandList(operand_list) def _get_var_ssa_list(self, operand_index1: int, _: int) -> List[SSAVariable]: count = ctypes.c_ulonglong() operand_list = core.BNMediumLevelILGetOperandList(self.function.handle, self.expr_index, operand_index1, count) assert operand_list is not None, "core.BNMediumLevelILGetOperandList returned None" value = [] try: for j in range(count.value // 2): var_id = operand_list[j * 2] var_version = operand_list[(j*2) + 1] value.append(SSAVariable(variable.Variable.from_identifier(self.function, var_id), var_version)) return value finally: core.BNMediumLevelILFreeOperandList(operand_list) def _get_expr_list(self, operand_index1: int, _: int) -> List['MediumLevelILInstruction']: count = ctypes.c_ulonglong() operand_list = core.BNMediumLevelILGetOperandList(self.function.handle, self.expr_index, operand_index1, count) assert operand_list is not None, "core.BNMediumLevelILGetOperandList returned None" value: List['MediumLevelILInstruction'] = [] try: for j in range(count.value): value.append(MediumLevelILInstruction.create(self.function, operand_list[j], None)) return value finally: core.BNMediumLevelILFreeOperandList(operand_list) def _get_target_map(self, operand_index1: int, _: int) -> Dict[int, int]: count = ctypes.c_ulonglong() operand_list = core.BNMediumLevelILGetOperandList(self.function.handle, self.expr_index, operand_index1, count) assert operand_list is not None, "core.BNMediumLevelILGetOperandList returned None" value: Dict[int, int] = {} try: for j in range(count.value // 2): key = operand_list[j * 2] target = operand_list[(j*2) + 1] value[key] = target return value finally: core.BNMediumLevelILFreeOperandList(operand_list)
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILConstBase(MediumLevelILInstruction, Constant): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallBase(MediumLevelILInstruction, Call): @property def output(self) -> List[Union[SSAVariable, variable.Variable]]: return NotImplemented @property def vars_written(self) -> List[Union[SSAVariable, variable.Variable]]: return self.output @property def params(self) -> List[Union[SSAVariable, variable.Variable, MediumLevelILInstruction]]: return NotImplemented @property def vars_read(self) -> List[Union[SSAVariable, variable.Variable]]: result = [] for param in self.params: if isinstance(param, MediumLevelILInstruction): result.extend(param.vars_read) elif isinstance(param, (variable.Variable, SSAVariable)): result.append(param) else: assert False, "Call.params returned object other than Variable, SSAVariable or MediumLevelILInstruction" return result
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILUnaryBase(MediumLevelILInstruction, UnaryOperation): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILBinaryBase(MediumLevelILInstruction, BinaryOperation): @property def left(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def right(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("left", self.left, "MediumLevelILInstruction"), ("right", self.right, "MediumLevelILInstruction"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILComparisonBase(MediumLevelILBinaryBase, Comparison): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCarryBase(MediumLevelILInstruction, Carry): @property def left(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def right(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def carry(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("left", self.left, "MediumLevelILInstruction"), ("right", self.right, "MediumLevelILInstruction"), ("carry", self.carry, "MediumLevelILInstruction"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILNop(MediumLevelILInstruction): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILNoret(MediumLevelILInstruction, Terminal): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILBp(MediumLevelILInstruction, Terminal): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILUndef(MediumLevelILInstruction): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILUnimpl(MediumLevelILInstruction): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLoad(MediumLevelILInstruction, Load): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVar(MediumLevelILInstruction, VariableInstruction): @property def src(self) -> variable.Variable: return self._get_var(0) @property def var(self) -> variable.Variable: return self._get_var(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("var", self.var, "Variable")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAddressOf(MediumLevelILInstruction): @property def src(self) -> variable.Variable: return self._get_var(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "Variable")] @property def vars_address_taken(self) -> List[variable.Variable]: return [self.src]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILConst(MediumLevelILConstBase): @property def constant(self) -> int: return self._get_int(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("constant", self.constant, "int")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILConstPtr(MediumLevelILConstBase): @property def constant(self) -> int: return self._get_int(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("constant", self.constant, "int")] @property def string(self) -> Optional[Tuple[str, StringType]]: return self.function.view.check_for_string_annotation_type(self.constant, True, True, 0)
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFloatConst(MediumLevelILConstBase, FloatingPoint): @property def constant(self) -> float: return self._get_float(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("constant", self.constant, "float")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILImport(MediumLevelILConstBase): @property def constant(self) -> int: return self._get_int(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("constant", self.constant, "int")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILConstData(MediumLevelILConstBase): @property def constant_data(self) -> variable.ConstantData: return self._get_constant_data(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("constant_data", self.constant_data, "ConstantData")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILNeg(MediumLevelILUnaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILNot(MediumLevelILUnaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSx(MediumLevelILUnaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILZx(MediumLevelILUnaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLowPart(MediumLevelILUnaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILJump(MediumLevelILInstruction, Terminal): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("dest", self.dest, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRetHint(MediumLevelILInstruction, ControlFlow): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("dest", self.dest, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallOutput(MediumLevelILInstruction): @property def dest(self) -> List[variable.Variable]: return self._get_var_list(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("dest", self.dest, "List[Variable]")] @property def vars_written(self) -> List[variable.Variable]: return self.dest
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallParam(MediumLevelILInstruction): def __repr__(self): return f"<MediumLevelILCallParam: {self.src}>" @property def src(self) -> List[variable.Variable]: return self._get_expr_list(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "List[MediumLevelILInstruction]")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSeparateParamList(MediumLevelILInstruction): def __repr__(self): return f"<MediumLevelILSeparateParamList: {self.src}>" @property def src(self) -> List[variable.Variable]: return self._get_expr_list(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "List[MediumLevelILInstruction]")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSharedParamSlot(MediumLevelILInstruction): def __repr__(self): return f"<MediumLevelILSharedParamSlot: {self.src}>" @property def src(self) -> List[variable.Variable]: return self._get_expr_list(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "List[MediumLevelILInstruction]")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRet(MediumLevelILInstruction, Return): @property def src(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "List[MediumLevelILInstruction]")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILGoto(MediumLevelILInstruction, Terminal): @property def dest(self) -> int: return self._get_int(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("dest", self.dest, "int")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILBoolToInt(MediumLevelILInstruction): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFreeVarSlot(MediumLevelILInstruction, RegisterStack): @property def dest(self) -> variable.Variable: return self._get_var(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("dest", self.dest, "Variable")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTrap(MediumLevelILInstruction, Terminal): @property def vector(self) -> int: return self._get_int(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("vector", self.vector, "int")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFreeVarSlotSsa(MediumLevelILInstruction, SSA, RegisterStack): @property def dest(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 1) @property def prev(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("dest", self.dest, "SSAVariable"), ("prev", self.prev, "SSAVariable"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILUnimplMem(MediumLevelILInstruction, Memory): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "MediumLevelILInstruction")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFsqrt(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFneg(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFabs(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFloatToInt(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILIntToFloat(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFloatConv(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRoundToInt(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFloor(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCeil(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFtrunc(MediumLevelILUnaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarSsa(MediumLevelILInstruction, SSAVariableInstruction): @property def src(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def var(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("var", self.var, "SSAVariable")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarAliased(MediumLevelILInstruction, SSA, AliasedVariableInstruction): @property def src(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [("src", self.src, "SSAVariable")]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVar(MediumLevelILInstruction, SetVar): @property def dest(self) -> variable.Variable: return self._get_var(0) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("dest", self.dest, "Variable"), ("src", self.src, "MediumLevelILInstruction"), ] @property def vars_written(self) -> List[variable.Variable]: return [self.dest] @property def vars_read(self) -> List[Union[variable.Variable, SSAVariable]]: return self.src.vars_read
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLoadStruct(MediumLevelILInstruction, Load): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def offset(self) -> int: return self._get_int(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("src", self.src, "MediumLevelILInstruction"), ("offset", self.offset, "int"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILStore(MediumLevelILInstruction, Store): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("dest", self.dest, "MediumLevelILInstruction"), ("src", self.src, "MediumLevelILInstruction"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarField(MediumLevelILInstruction): @property def src(self) -> variable.Variable: return self._get_var(0) @property def offset(self) -> int: return self._get_int(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("src", self.src, "Variable"), ("offset", self.offset, "int"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarSplit(MediumLevelILInstruction): @property def high(self) -> variable.Variable: return self._get_var(0) @property def low(self) -> variable.Variable: return self._get_var(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("high", self.high, "Variable"), ("low", self.low, "Variable"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAddressOfField(MediumLevelILInstruction): @property def src(self) -> variable.Variable: return self._get_var(0) @property def offset(self) -> int: return self._get_int(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("src", self.src, "Variable"), ("offset", self.offset, "int") ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILExternPtr(MediumLevelILConstBase): @property def constant(self) -> int: return self._get_int(0) @property def offset(self) -> int: return self._get_int(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ("constant", self.constant, "int"), ("offset", self.offset, "int"), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAdd(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSub(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAnd(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILOr(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILXor(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLsl(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLsr(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAsr(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRol(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRor(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILMul(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILMuluDp(MediumLevelILBinaryBase, DoublePrecision): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILMulsDp(MediumLevelILBinaryBase, DoublePrecision, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILDivu(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILDivuDp(MediumLevelILBinaryBase, DoublePrecision): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILDivs(MediumLevelILBinaryBase, Arithmetic, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILDivsDp(MediumLevelILBinaryBase, DoublePrecision, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILModu(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILModuDp(MediumLevelILBinaryBase, DoublePrecision): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILMods(MediumLevelILBinaryBase, Arithmetic, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILModsDp(MediumLevelILBinaryBase, DoublePrecision, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpE(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpNe(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpSlt(MediumLevelILComparisonBase, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpUlt(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpSle(MediumLevelILComparisonBase, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpUle(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpSge(MediumLevelILComparisonBase, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpUge(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpSgt(MediumLevelILComparisonBase, Signed): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCmpUgt(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTestBit(MediumLevelILComparisonBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAddOverflow(MediumLevelILBinaryBase, Arithmetic): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSyscall(MediumLevelILInstruction, Syscall): @property def output(self) -> List[variable.Variable]: return self._get_var_list(0, 1) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(2, 3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('params', self.params, 'List[MediumLevelILInstruction]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarSsaField(MediumLevelILInstruction, SSA): @property def src(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def offset(self) -> int: return self._get_int(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('src', self.src, 'SSAVariable'), ('offset', self.offset, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarAliasedField(MediumLevelILInstruction, SSA): @property def src(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def offset(self) -> int: return self._get_int(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('src', self.src, 'SSAVariable'), ('offset', self.offset, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarSplitSsa(MediumLevelILInstruction, SSA): @property def high(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def low(self) -> SSAVariable: return self._get_var_ssa(2, 3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('high', self.high, 'SSAVariable'), ('low', self.low, 'SSAVariable'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallOutputSsa(MediumLevelILInstruction, SSA): @property def dest_memory(self) -> int: return self._get_int(0) @property def dest(self) -> List[SSAVariable]: return self._get_var_ssa_list(1, 2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest_memory', self.dest_memory, 'int'), ('dest', self.dest, 'List[SSAVariable]'), ] @property def vars_written(self) -> List[SSAVariable]: return self.dest
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallParamSsa(MediumLevelILInstruction, SSA): def __repr__(self): return f"<MediumLevelILCallParamSsa: {self.src}>" @property def src_memory(self) -> int: return self._get_int(0) @property def src(self) -> List[SSAVariable]: return self._get_expr_list(1, 2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('src_memory', self.src_memory, 'int'), ('src', self.src, 'List[MediumLevelILInstruction]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLoadSsa(MediumLevelILInstruction, Load, SSA): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def src_memory(self) -> int: return self._get_int(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('src', self.src, 'MediumLevelILInstruction'), ('src_memory', self.src_memory, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILVarPhi(MediumLevelILInstruction, SetVar, Phi, SSA): @property def dest(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def src(self) -> List[SSAVariable]: return self._get_var_ssa_list(2, 3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'SSAVariable'), ('src', self.src, 'List[SSAVariable]'), ] @property def vars_read(self) -> List[SSAVariable]: return self.src @property def vars_written(self) -> List[SSAVariable]: return [self.dest]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILMemPhi(MediumLevelILInstruction, Memory, Phi): @property def dest_memory(self) -> int: return self._get_int(0) @property def src_memory(self) -> List[int]: return self._get_int_list(1) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest_memory', self.dest_memory, 'int'), ('src_memory', self.src_memory, 'List[int]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarSsa(MediumLevelILInstruction, SetVar, SSA): @property def dest(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'SSAVariable'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_read(self) -> List[Union[variable.Variable, SSAVariable]]: return self.src.vars_read @property def vars_written(self) -> List[SSAVariable]: return [self.dest]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpE(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpNe(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpLt(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpLe(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpGe(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpGt(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpO(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFcmpUo(MediumLevelILComparisonBase, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFadd(MediumLevelILBinaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFsub(MediumLevelILBinaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFmul(MediumLevelILBinaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILFdiv(MediumLevelILBinaryBase, Arithmetic, FloatingPoint): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILJumpTo(MediumLevelILInstruction, Terminal): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def targets(self) -> Dict[int, int]: return self._get_target_map(1, 2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'MediumLevelILInstruction'), ('targets', self.targets, 'Dict[int, int]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarAliased(MediumLevelILInstruction, SetVar, SSA): @property def dest(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 1) @property def prev(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 2) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'SSAVariable'), ('prev', self.prev, 'SSAVariable'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_read(self) -> List[Union[variable.Variable, SSAVariable]]: return self.src.vars_read @property def vars_written(self) -> List[SSAVariable]: return [self.dest]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSyscallUntyped(MediumLevelILCallBase, Syscall): @property def output(self) -> List[variable.Variable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutput), "MediumLevelILCallUntyped return bad type for 'output'" return inst.dest @property def params(self) -> List[variable.Variable]: inst = self._get_expr(1) assert isinstance(inst, MediumLevelILCallParam), "MediumLevelILCallUntyped return bad type for 'params'" return inst.src @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('params', self.params, 'List[Variable]'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILIntrinsic(MediumLevelILInstruction, Intrinsic): @property def output(self) -> List[variable.Variable]: return self._get_var_list(0, 1) @property def intrinsic(self) -> 'lowlevelil.ILIntrinsic': return self._get_intrinsic(2) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(3, 4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('intrinsic', self.intrinsic, "ILIntrinsic"), ('params', self.params, 'List[MediumLevelILInstruction]'), ] @property def vars_read(self) -> List[variable.Variable]: result: List[variable.Variable] = [] for i in self.params: result.extend(i.vars_read) # type: ignore return result @property def vars_written(self) -> List[variable.Variable]: return self.output
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILIntrinsicSsa(MediumLevelILInstruction, SSA): @property def output(self) -> List[SSAVariable]: return self._get_var_ssa_list(0, 1) @property def intrinsic(self) -> 'lowlevelil.ILIntrinsic': return self._get_intrinsic(2) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(3, 4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('intrinsic', self.intrinsic, 'ILIntrinsic'), ('params', self.params, 'List[MediumLevelILInstruction]'), ] @property def vars_read(self) -> List[SSAVariable]: result: List[SSAVariable] = [] for i in self.params: result.extend(i.vars_read) # type: ignore return result @property def vars_written(self) -> List[SSAVariable]: return self.output
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarSsaField(MediumLevelILInstruction, SetVar, SSA): @property def dest(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 1) @property def prev(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 2) @property def offset(self) -> int: return self._get_int(3) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'SSAVariable'), ('prev', self.prev, 'SSAVariable'), ('offset', self.offset, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_read(self) -> List[SSAVariable]: return [self.prev, *self.src.vars_read] # type: ignore # we're guaranteed not to return non-SSAVariables here @property def vars_written(self) -> List[SSAVariable]: return [self.dest]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarSplitSsa(MediumLevelILInstruction, SetVar, SSA): @property def high(self) -> SSAVariable: return self._get_var_ssa(0, 1) @property def low(self) -> SSAVariable: return self._get_var_ssa(2, 3) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('high', self.high, 'SSAVariable'), ('low', self.low, 'SSAVariable'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_read(self) -> List[Union[variable.Variable, SSAVariable]]: return self.src.vars_read @property def vars_written(self) -> List[SSAVariable]: return [self.high, self.low]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarAliasedField(MediumLevelILInstruction, SetVar, SSA): @property def dest(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 1) @property def prev(self) -> SSAVariable: return self._get_var_ssa_dest_and_src(0, 2) @property def offset(self) -> int: return self._get_int(3) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'SSAVariable'), ('prev', self.prev, 'SSAVariable'), ('offset', self.offset, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_read(self) -> List[SSAVariable]: return [self.prev, *self.src.vars_read] # type: ignore # we're guaranteed not to return non-SSAVariables here
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSyscallSsa(MediumLevelILCallBase, Syscall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILSyscallSsa return bad type for output" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILSyscallSsa return bad type for output" return inst.dest_memory @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(1, 2) @property def src_memory(self) -> int: return self._get_int(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('params', self.params, 'List[MediumLevelILInstruction]'), ('src_memory', self.src_memory, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSyscallUntypedSsa(MediumLevelILCallBase, Syscall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance( inst, MediumLevelILCallOutputSsa ), "MediumLevelILSyscallUntypedSsa return bad type for 'output'" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance( inst, MediumLevelILCallOutputSsa ), "MediumLevelILSyscallUntypedSsa return bad type for 'output_dest_memory'" return inst.dest_memory @property def params(self) -> List[SSAVariable]: inst = self._get_expr(1) assert isinstance( inst, MediumLevelILCallParamSsa ), "MediumLevelILSyscallUntypedSsa return bad type for 'params'" return inst.src @property def params_src_memory(self) -> int: inst = self._get_expr(1) assert isinstance( inst, MediumLevelILCallParamSsa ), "MediumLevelILSyscallUntypedSsa return bad type for 'params_src_memory'" return inst.src_memory @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('params', self.params, 'List[SSAVariable]'), ('params_src_memory', self.params_src_memory, 'int'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILLoadStructSsa(MediumLevelILInstruction, Load, SSA): @property def src(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def offset(self) -> int: return self._get_int(1) @property def src_memory(self) -> int: return self._get_int(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('src', self.src, 'MediumLevelILInstruction'), ('offset', self.offset, 'int'), ('src_memory', self.src_memory, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarField(MediumLevelILInstruction, SetVar): @property def dest(self) -> variable.Variable: return self._get_var(0) @property def offset(self) -> int: return self._get_int(1) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'Variable'), ('offset', self.offset, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSetVarSplit(MediumLevelILInstruction, SetVar): @property def high(self) -> variable.Variable: return self._get_var(0) @property def low(self) -> variable.Variable: return self._get_var(1) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('high', self.high, 'Variable'), ('low', self.low, 'Variable'), ('src', self.src, 'MediumLevelILInstruction'), ] @property def vars_written(self) -> List[variable.Variable]: return [self.high, self.low]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILStoreStruct(MediumLevelILInstruction, Store): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def offset(self) -> int: return self._get_int(1) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'MediumLevelILInstruction'), ('offset', self.offset, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILAdc(MediumLevelILCarryBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILSbb(MediumLevelILCarryBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRlc(MediumLevelILCarryBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILRrc(MediumLevelILCarryBase): pass
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCall(MediumLevelILCallBase, Localcall): @property def output(self) -> List[variable.Variable]: return self._get_var_list(0, 1) @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(3, 4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[MediumLevelILInstruction]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILIf(MediumLevelILInstruction, Terminal): @property def condition(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def true(self) -> int: return self._get_int(1) @property def false(self) -> int: return self._get_int(2) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('condition', self.condition, 'MediumLevelILInstruction'), ('true', self.true, 'int'), ('false', self.false, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTailcallUntyped(MediumLevelILCallBase, Tailcall): @property def output(self) -> List[variable.Variable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutput), "MediumLevelILTailcallUntyped return bad type for 'output'" return inst.dest @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[variable.Variable]: inst = self._get_expr(2) assert isinstance(inst, MediumLevelILCallParam), "MediumLevelILTailcallUntyped return bad type for 'params'" return inst.src @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[Variable]'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallSsa(MediumLevelILCallBase, Localcall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILCallSsa return bad type for output" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILCallSsa return bad type for output" return inst.dest_memory @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(2, 3) @property def src_memory(self) -> int: return self._get_int(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[MediumLevelILInstruction]'), ('src_memory', self.src_memory, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallUntypedSsa(MediumLevelILCallBase, Localcall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILCallUntypedSsa return bad type for output" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILCallUntypedSsa return bad type for output" return inst.dest_memory @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[SSAVariable]: inst = self._get_expr(2) assert isinstance(inst, MediumLevelILCallParamSsa), "MediumLevelILCallUntypedSsa return bad type for 'params'" return inst.src @property def params_src_memory(self): inst = self._get_expr(2) assert isinstance( inst, MediumLevelILCallParamSsa ), "MediumLevelILCallUntypedSsa return bad type for 'params_src_memory'" return inst.src_memory @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[SSAVariable]'), ('params_src_memory', self.params_src_memory, 'int'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTailcall(MediumLevelILCallBase, Tailcall): @property def output(self) -> List[variable.Variable]: return self._get_var_list(0, 1) @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(2) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(3, 4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[MediumLevelILInstruction]'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTailcallSsa(MediumLevelILCallBase, Tailcall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILTailcallSsa return bad type for output" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutputSsa), "MediumLevelILTailcallSsa return bad type for output" return inst.dest_memory @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[MediumLevelILInstruction]: return self._get_expr_list(2, 3) @property def src_memory(self) -> int: return self._get_int(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[MediumLevelILInstruction]'), ('src_memory', self.src_memory, 'int'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILTailcallUntypedSsa(MediumLevelILCallBase, Tailcall, SSA): @property def output(self) -> List[SSAVariable]: inst = self._get_expr(0) assert isinstance( inst, MediumLevelILCallOutputSsa ), "MediumLevelILTailcallUntypedSsa return bad type for 'output'" return inst.dest @property def output_dest_memory(self) -> int: inst = self._get_expr(0) assert isinstance( inst, MediumLevelILCallOutputSsa ), "MediumLevelILTailcallUntypedSsa return bad type for 'output'" return inst.dest_memory @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[SSAVariable]: inst = self._get_expr(2) assert isinstance( inst, MediumLevelILCallParamSsa ), "MediumLevelILTailcallUntypedSsa return bad type for 'params'" return inst.src @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[SSAVariable]'), ('output_dest_memory', self.output_dest_memory, 'int'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[SSAVariable]'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILStoreSsa(MediumLevelILInstruction, Store, SSA): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def dest_memory(self) -> int: return self._get_int(1) @property def src_memory(self) -> int: return self._get_int(2) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'MediumLevelILInstruction'), ('dest_memory', self.dest_memory, 'int'), ('src_memory', self.src_memory, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILCallUntyped(MediumLevelILCallBase, Localcall): @property def output(self) -> List[variable.Variable]: inst = self._get_expr(0) assert isinstance(inst, MediumLevelILCallOutput), "MediumLevelILCallUntyped return bad type for 'output'" return inst.dest @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(1) @property def params(self) -> List[variable.Variable]: inst = self._get_expr(2) assert isinstance(inst, MediumLevelILCallParam), "MediumLevelILCallUntyped return bad type for 'params'" return inst.src @property def stack(self) -> MediumLevelILInstruction: return self._get_expr(3) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('output', self.output, 'List[Variable]'), ('dest', self.dest, 'MediumLevelILInstruction'), ('params', self.params, 'List[Variable]'), ('stack', self.stack, 'MediumLevelILInstruction'), ]
[docs]@dataclass(frozen=True, repr=False, eq=False) class MediumLevelILStoreStructSsa(MediumLevelILInstruction, Store, SSA): @property def dest(self) -> MediumLevelILInstruction: return self._get_expr(0) @property def offset(self) -> int: return self._get_int(1) @property def dest_memory(self) -> int: return self._get_int(2) @property def src_memory(self) -> int: return self._get_int(3) @property def src(self) -> MediumLevelILInstruction: return self._get_expr(4) @property def detailed_operands(self) -> List[Tuple[str, MediumLevelILOperandType, str]]: return [ ('dest', self.dest, 'MediumLevelILInstruction'), ('offset', self.offset, 'int'), ('dest_memory', self.dest_memory, 'int'), ('src_memory', self.src_memory, 'int'), ('src', self.src, 'MediumLevelILInstruction'), ]
ILInstruction = { MediumLevelILOperation.MLIL_NOP: MediumLevelILNop, # [], MediumLevelILOperation.MLIL_NORET: MediumLevelILNoret, # [], MediumLevelILOperation.MLIL_BP: MediumLevelILBp, # [], MediumLevelILOperation.MLIL_UNDEF: MediumLevelILUndef, # [], MediumLevelILOperation.MLIL_UNIMPL: MediumLevelILUnimpl, # [], MediumLevelILOperation.MLIL_LOAD: MediumLevelILLoad, # [("src", "expr")], MediumLevelILOperation.MLIL_VAR: MediumLevelILVar, # [("src", "var")], MediumLevelILOperation.MLIL_ADDRESS_OF: MediumLevelILAddressOf, # [("src", "var")], MediumLevelILOperation.MLIL_CONST: MediumLevelILConst, # [("constant", "int")], MediumLevelILOperation.MLIL_CONST_PTR: MediumLevelILConstPtr, # [("constant", "int")], MediumLevelILOperation.MLIL_FLOAT_CONST: MediumLevelILFloatConst, # [("constant", "float")], MediumLevelILOperation.MLIL_IMPORT: MediumLevelILImport, # [("constant", "int")], MediumLevelILOperation.MLIL_CONST_DATA: MediumLevelILConstData, # [("constant_data", "constant_data")], MediumLevelILOperation.MLIL_SET_VAR: MediumLevelILSetVar, # [("dest", "var"), ("src", "expr")], MediumLevelILOperation.MLIL_LOAD_STRUCT: MediumLevelILLoadStruct, # [("src", "expr"), ("offset", "int")], MediumLevelILOperation.MLIL_STORE: MediumLevelILStore, # [("dest", "expr"), ("src", "expr")], MediumLevelILOperation.MLIL_VAR_FIELD: MediumLevelILVarField, # [("src", "var"), ("offset", "int")], MediumLevelILOperation.MLIL_VAR_SPLIT: MediumLevelILVarSplit, # [("high", "var"), ("low", "var")], MediumLevelILOperation.MLIL_ADDRESS_OF_FIELD: MediumLevelILAddressOfField, # [("src", "var"), ("offset", "int")], MediumLevelILOperation.MLIL_EXTERN_PTR: MediumLevelILExternPtr, # [("constant", "int"), ("offset", "int")], MediumLevelILOperation.MLIL_ADD: MediumLevelILAdd, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_SUB: MediumLevelILSub, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_AND: MediumLevelILAnd, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_OR: MediumLevelILOr, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_XOR: MediumLevelILXor, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_LSL: MediumLevelILLsl, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_LSR: MediumLevelILLsr, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ASR: MediumLevelILAsr, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ROL: MediumLevelILRol, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ROR: MediumLevelILRor, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MUL: MediumLevelILMul, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MULU_DP: MediumLevelILMuluDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MULS_DP: MediumLevelILMulsDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVU: MediumLevelILDivu, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVU_DP: MediumLevelILDivuDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVS: MediumLevelILDivs, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_DIVS_DP: MediumLevelILDivsDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODU: MediumLevelILModu, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODU_DP: MediumLevelILModuDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODS: MediumLevelILMods, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_MODS_DP: MediumLevelILModsDp, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_NEG: MediumLevelILNeg, # [("src", "expr")], MediumLevelILOperation.MLIL_NOT: MediumLevelILNot, # [("src", "expr")], MediumLevelILOperation.MLIL_SX: MediumLevelILSx, # [("src", "expr")], MediumLevelILOperation.MLIL_ZX: MediumLevelILZx, # [("src", "expr")], MediumLevelILOperation.MLIL_LOW_PART: MediumLevelILLowPart, # [("src", "expr")], MediumLevelILOperation.MLIL_JUMP: MediumLevelILJump, # [("dest", "expr")], MediumLevelILOperation.MLIL_RET_HINT: MediumLevelILRetHint, # [("dest", "expr")], MediumLevelILOperation.MLIL_CALL_OUTPUT: MediumLevelILCallOutput, # [("dest", "var_list")], MediumLevelILOperation.MLIL_CALL_PARAM: MediumLevelILCallParam, # [("src", "expr_list")], MediumLevelILOperation.MLIL_SEPARATE_PARAM_LIST: MediumLevelILSeparateParamList, # [("src", "expr_list")], MediumLevelILOperation.MLIL_SHARED_PARAM_SLOT: MediumLevelILSharedParamSlot, # [("src", "expr_list")], MediumLevelILOperation.MLIL_RET: MediumLevelILRet, # [("src", "expr_list")], MediumLevelILOperation.MLIL_GOTO: MediumLevelILGoto, # [("dest", "int")], MediumLevelILOperation.MLIL_BOOL_TO_INT: MediumLevelILBoolToInt, # [("src", "expr")], MediumLevelILOperation.MLIL_FREE_VAR_SLOT: MediumLevelILFreeVarSlot, # [("dest", "var")], MediumLevelILOperation.MLIL_TRAP: MediumLevelILTrap, # [("vector", "int")], MediumLevelILOperation.MLIL_FREE_VAR_SLOT_SSA: MediumLevelILFreeVarSlotSsa, # [("prev", "var_ssa_dest_and_src")], MediumLevelILOperation.MLIL_UNIMPL_MEM: MediumLevelILUnimplMem, # [("src", "expr")], MediumLevelILOperation.MLIL_FSQRT: MediumLevelILFsqrt, # [("src", "expr")], MediumLevelILOperation.MLIL_FNEG: MediumLevelILFneg, # [("src", "expr")], MediumLevelILOperation.MLIL_FABS: MediumLevelILFabs, # [("src", "expr")], MediumLevelILOperation.MLIL_FLOAT_TO_INT: MediumLevelILFloatToInt, # [("src", "expr")], MediumLevelILOperation.MLIL_INT_TO_FLOAT: MediumLevelILIntToFloat, # [("src", "expr")], MediumLevelILOperation.MLIL_FLOAT_CONV: MediumLevelILFloatConv, # [("src", "expr")], MediumLevelILOperation.MLIL_ROUND_TO_INT: MediumLevelILRoundToInt, # [("src", "expr")], MediumLevelILOperation.MLIL_FLOOR: MediumLevelILFloor, # [("src", "expr")], MediumLevelILOperation.MLIL_CEIL: MediumLevelILCeil, # [("src", "expr")], MediumLevelILOperation.MLIL_FTRUNC: MediumLevelILFtrunc, # [("src", "expr")], MediumLevelILOperation.MLIL_VAR_SSA: MediumLevelILVarSsa, # [("src", "var_ssa")], MediumLevelILOperation.MLIL_VAR_ALIASED: MediumLevelILVarAliased, # [("src", "var_ssa")], MediumLevelILOperation.MLIL_CMP_E: MediumLevelILCmpE, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_NE: MediumLevelILCmpNe, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_SLT: MediumLevelILCmpSlt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_ULT: MediumLevelILCmpUlt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_SLE: MediumLevelILCmpSle, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_ULE: MediumLevelILCmpUle, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_SGE: MediumLevelILCmpSge, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_UGE: MediumLevelILCmpUge, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_SGT: MediumLevelILCmpSgt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_CMP_UGT: MediumLevelILCmpUgt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_TEST_BIT: MediumLevelILTestBit, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_ADD_OVERFLOW: MediumLevelILAddOverflow, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_SYSCALL: MediumLevelILSyscall, # [("output", "var_list"), ("params", "expr_list")], MediumLevelILOperation.MLIL_VAR_SSA_FIELD: MediumLevelILVarSsaField, # [("src", "var_ssa"), ("offset", "int")], MediumLevelILOperation.MLIL_VAR_ALIASED_FIELD: MediumLevelILVarAliasedField, # [("src", "var_ssa"), ("offset", "int")], MediumLevelILOperation.MLIL_VAR_SPLIT_SSA: MediumLevelILVarSplitSsa, # [("high", "var_ssa"), ("low", "var_ssa")], MediumLevelILOperation.MLIL_CALL_OUTPUT_SSA: MediumLevelILCallOutputSsa, # [("dest_memory", "int"), ("dest", "var_ssa_list")], MediumLevelILOperation.MLIL_CALL_PARAM_SSA: MediumLevelILCallParamSsa, # [("src_memory", "int"), ("src", "expr_list")], MediumLevelILOperation.MLIL_LOAD_SSA: MediumLevelILLoadSsa, # [("src", "expr"), ("src_memory", "int")], MediumLevelILOperation.MLIL_VAR_PHI: MediumLevelILVarPhi, # [("dest", "var_ssa"), ("src", "var_ssa_list")], MediumLevelILOperation.MLIL_MEM_PHI: MediumLevelILMemPhi, # [("dest_memory", "int"), ("src_memory", "int_list")], MediumLevelILOperation.MLIL_SET_VAR_SSA: MediumLevelILSetVarSsa, # [("dest", "var_ssa"), ("src", "expr")], MediumLevelILOperation.MLIL_FCMP_E: MediumLevelILFcmpE, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_NE: MediumLevelILFcmpNe, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_LT: MediumLevelILFcmpLt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_LE: MediumLevelILFcmpLe, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_GE: MediumLevelILFcmpGe, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_GT: MediumLevelILFcmpGt, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_O: MediumLevelILFcmpO, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FCMP_UO: MediumLevelILFcmpUo, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FADD: MediumLevelILFadd, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FSUB: MediumLevelILFsub, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FMUL: MediumLevelILFmul, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_FDIV: MediumLevelILFdiv, # [("left", "expr"), ("right", "expr")], MediumLevelILOperation.MLIL_JUMP_TO: MediumLevelILJumpTo, # [("dest", "expr"), ("targets", "target_map")], MediumLevelILOperation.MLIL_SET_VAR_ALIASED: MediumLevelILSetVarAliased, # [("prev", "var_ssa_dest_and_src"), ("src", "expr")], MediumLevelILOperation.MLIL_SYSCALL_UNTYPED: MediumLevelILSyscallUntyped, # [("output", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_TAILCALL: MediumLevelILTailcall, # [("output", "var_list"), ("dest", "expr"), ("params", "expr_list")], MediumLevelILOperation.MLIL_INTRINSIC: MediumLevelILIntrinsic, # [("output", "var_list"), ("intrinsic", "intrinsic"), ("params", "expr_list")], MediumLevelILOperation.MLIL_INTRINSIC_SSA: MediumLevelILIntrinsicSsa, # [("output", "var_ssa_list"), ("intrinsic", "intrinsic"), ("params", "expr_list")], MediumLevelILOperation.MLIL_SET_VAR_SSA_FIELD: MediumLevelILSetVarSsaField, # [("prev", "var_ssa_dest_and_src"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_SPLIT_SSA: MediumLevelILSetVarSplitSsa, # [("high", "var_ssa"), ("low", "var_ssa"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_ALIASED_FIELD: MediumLevelILSetVarAliasedField, # [("prev", "var_ssa_dest_and_src"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_SYSCALL_SSA: MediumLevelILSyscallSsa, # [("output", "expr"), ("params", "expr_list"), ("src_memory", "int")], MediumLevelILOperation.MLIL_SYSCALL_UNTYPED_SSA: MediumLevelILSyscallUntypedSsa, # [("output", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_LOAD_STRUCT_SSA: MediumLevelILLoadStructSsa, # [("src", "expr"), ("offset", "int"), ("src_memory", "int")], MediumLevelILOperation.MLIL_SET_VAR_FIELD: MediumLevelILSetVarField, # [("dest", "var"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_SET_VAR_SPLIT: MediumLevelILSetVarSplit, # [("high", "var"), ("low", "var"), ("src", "expr")], MediumLevelILOperation.MLIL_STORE_STRUCT: MediumLevelILStoreStruct, # [("dest", "expr"), ("offset", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_ADC: MediumLevelILAdc, # [("left", "expr"), ("right", "expr"), ("carry", "expr")], MediumLevelILOperation.MLIL_SBB: MediumLevelILSbb, # [("left", "expr"), ("right", "expr"), ("carry", "expr")], MediumLevelILOperation.MLIL_RLC: MediumLevelILRlc, # [("left", "expr"), ("right", "expr"), ("carry", "expr")], MediumLevelILOperation.MLIL_RRC: MediumLevelILRrc, # [("left", "expr"), ("right", "expr"), ("carry", "expr")], MediumLevelILOperation.MLIL_TAILCALL_UNTYPED: MediumLevelILTailcallUntyped, # [("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_CALL_SSA: MediumLevelILCallSsa, # [("output", "expr"), ("dest", "expr"), ("params", "expr_list"), ("src_memory", "int")], MediumLevelILOperation.MLIL_CALL_UNTYPED_SSA: MediumLevelILCallUntypedSsa, # [("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_TAILCALL_SSA: MediumLevelILTailcallSsa, # [("output", "expr"), ("dest", "expr"), ("params", "expr_list"), ("src_memory", "int")], MediumLevelILOperation.MLIL_TAILCALL_UNTYPED_SSA: MediumLevelILTailcallUntypedSsa, # [("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_CALL: MediumLevelILCall, # [("output", "var_list"), ("dest", "expr"), ("params", "expr_list")], MediumLevelILOperation.MLIL_IF: MediumLevelILIf, # [("condition", "expr"), ("true", "int"), ("false", "int")], MediumLevelILOperation.MLIL_STORE_SSA: MediumLevelILStoreSsa, # [("dest", "expr"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr")], MediumLevelILOperation.MLIL_CALL_UNTYPED: MediumLevelILCallUntyped, # [("output", "expr"), ("dest", "expr"), ("params", "expr"), ("stack", "expr")], MediumLevelILOperation.MLIL_STORE_STRUCT_SSA: MediumLevelILStoreStructSsa, # [("dest", "expr"), ("offset", "int"), ("dest_memory", "int"), ("src_memory", "int"), ("src", "expr")], }
[docs]class MediumLevelILExpr: """ ``class MediumLevelILExpr`` hold the index of IL Expressions. .. note:: Deprecated. Use ExpressionIndex instead """ def __init__(self, index): self._index = index def __int__(self): return self._index @property def index(self): return self._index
[docs]class MediumLevelILFunction: """ ``class MediumLevelILFunction`` contains the list of ExpressionIndex objects that make up a function. ExpressionIndex objects can be added to the MediumLevelILFunction by calling :func:`append` and passing the result of the various class methods which return ExpressionIndex objects. """ def __init__( self, arch: Optional['architecture.Architecture'] = None, handle: Optional[core.BNMediumLevelILFunction] = None, source_func: Optional['function.Function'] = None ): _arch = arch _source_function = source_func if handle is not None: MLILHandle = ctypes.POINTER(core.BNMediumLevelILFunction) _handle = ctypes.cast(handle, MLILHandle) if _source_function is None: _source_function = function.Function(handle=core.BNGetMediumLevelILOwnerFunction(_handle)) if _arch is None: _arch = _source_function.arch else: if _source_function is None: raise ValueError("IL functions must be created with an associated function") if _arch is None: _arch = _source_function.arch func_handle = _source_function.handle _handle = core.BNCreateMediumLevelILFunction(_arch.handle, func_handle) assert _source_function is not None assert _arch is not None assert _handle is not None self.handle = _handle self._arch = _arch self._source_function = _source_function def __del__(self): if core is not None: core.BNFreeMediumLevelILFunction(self.handle) def __repr__(self): arch = self.source_function.arch if arch: return f"<MediumLevelILFunction: {arch.name}@{self.source_function.start:#x}>" else: return f"<MediumLevelILFunction: {self.source_function.start:#x}>" def __len__(self): return int(core.BNGetMediumLevelILInstructionCount(self.handle)) def __eq__(self, other): if not isinstance(other, self.__class__): return NotImplemented return ctypes.addressof(self.handle.contents) == ctypes.addressof(other.handle.contents) def __ne__(self, other): if not isinstance(other, self.__class__): return NotImplemented return not (self == other) def __hash__(self): return hash(('MLIL', self._source_function)) def __getitem__(self, i) -> 'MediumLevelILInstruction': if isinstance(i, slice) or isinstance(i, tuple): raise IndexError("expected integer instruction index") elif isinstance(i, MediumLevelILInstruction): # for backwards compatibility return i if i < -len(self) or i >= len(self): raise IndexError("index out of range") if i < 0: i = len(self) + i return MediumLevelILInstruction.create( self, ExpressionIndex(core.BNGetMediumLevelILIndexForInstruction(self.handle, i)), i ) def __setitem__(self, i, j): raise IndexError("instruction modification not implemented") def __iter__(self): count = ctypes.c_ulonglong() blocks = core.BNGetMediumLevelILBasicBlockList(self.handle, count) assert blocks is not None, "core.BNGetMediumLevelILBasicBlockList returned None" view = None if self._source_function is not None: view = self._source_function.view try: for i in range(0, count.value): core_block = core.BNNewBasicBlockReference(blocks[i]) assert core_block is not None, "Got None from core.BNNewBasicBlockReference" yield MediumLevelILBasicBlock(core_block, self, view) finally: core.BNFreeBasicBlockList(blocks, count.value) @property def current_address(self) -> int: """Current IL Address (read/write)""" return core.BNMediumLevelILGetCurrentAddress(self.handle) @current_address.setter def current_address(self, value: int) -> None: core.BNMediumLevelILSetCurrentAddress(self.handle, self._arch.handle, value)
[docs] def set_current_address(self, value: int, arch: Optional['architecture.Architecture'] = None) -> None: _arch = arch if _arch is None: _arch = self._arch core.BNMediumLevelILSetCurrentAddress(self.handle, _arch.handle, value)
def _basic_block_list(self): count = ctypes.c_ulonglong() blocks = core.BNGetMediumLevelILBasicBlockList(self.handle, count) assert blocks is not None, "core.BNGetMediumLevelILBasicBlockList returned None" return count, blocks def _instantiate_block(self, handle): return MediumLevelILBasicBlock(handle, self, self.view) @property def basic_blocks(self) -> 'function.MediumLevelILBasicBlockList': return function.MediumLevelILBasicBlockList(self)
[docs] def get_basic_block_at(self, index: int) -> Optional['basicblock.BasicBlock']: """ ``get_basic_block_at`` returns the BasicBlock at the given MLIL instruction ``index``. :param int index: Index of the MLIL instruction of the BasicBlock to retrieve. :Example: >>> current_il_function.get_basic_block_at(current_il_index) <mlil block: x86@40-60> """ block = core.BNGetMediumLevelILBasicBlockForInstruction(self.handle, index) if not block: return None view = None if self._source_function is not None: view = self._source_function.view return MediumLevelILBasicBlock(block, self, view)
@property def instructions(self) -> Generator[MediumLevelILInstruction, None, None]: """A generator of mlil instructions of the current function""" for block in self.basic_blocks: yield from block
[docs] def traverse(self, cb: Callable[['MediumLevelILInstruction', Any], Any], *args: Any, **kwargs: Any) -> Iterator[Any]: """ ``traverse`` iterates through all the instructions in the MediumLevelILInstruction and calls the callback function for each instruction and sub-instruction. :param Callable[[MediumLevelILInstruction, Any], Any] cb: Callback function that takes a HighLevelILInstruction and returns a value :param Any args: Custom user-defined arguments :param Any kwargs: Custom user-defined keyword arguments :return: An iterator of the results of the callback function :rtype: Iterator[Any] :Example: >>> def find_constants(instr) -> Optional[int]: ... if isinstance(instr, Constant): ... return instr.constant >>> print(list(current_il_function.traverse(find_constants))) """ for instr in self.instructions: yield from instr.traverse(cb, *args, **kwargs)
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILFunction.traverse` instead.") def visit(self, cb: MediumLevelILVisitorCallback) -> bool: """ Iterates over all the instructions in the function and calls the callback function for each instruction and each sub-instruction. :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback function returned False. """ for instr in self.instructions: if not instr.visit(cb): return False return True
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILFunction.traverse` instead.") def visit_all(self, cb: MediumLevelILVisitorCallback) -> bool: """ Iterates over all the instructions in the function and calls the callback function for each instruction and their operands. :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback function returned False. """ for instr in self.instructions: if not instr.visit_all(cb): return False return True
[docs] @deprecation.deprecated(deprecated_in="4.0.4907", details="Use :py:func:`MediumLevelILFunction.traverse` instead.") def visit_operands(self, cb: MediumLevelILVisitorCallback) -> bool: """ Iterates over all the instructions in the function and calls the callback function for each operand and the operands of each sub-instruction. :param MediumLevelILVisitorCallback cb: Callback function that takes the name of the operand, the operand, operand type, and parent instruction :return: True if all instructions were visited, False if the callback function returned False. """ for instr in self.instructions: if not instr.visit_operands(cb): return False return True
@property def ssa_form(self) -> Optional['MediumLevelILFunction']: """Medium level IL in SSA form (read-only)""" result = core.BNGetMediumLevelILSSAForm(self.handle) if not result: return None return MediumLevelILFunction(self._arch, result, self._source_function) @property def non_ssa_form(self) -> Optional['MediumLevelILFunction']: """Medium level IL in non-SSA (default) form (read-only)""" result = core.BNGetMediumLevelILNonSSAForm(self.handle) if not result: return None return MediumLevelILFunction(self._arch, result, self._source_function) @property def low_level_il(self) -> Optional['lowlevelil.LowLevelILFunction']: """Low level IL for this function""" result = core.BNGetLowLevelILForMediumLevelIL(self.handle) if not result: return None return lowlevelil.LowLevelILFunction(self._arch, result, self._source_function) @property def llil(self) -> Optional['lowlevelil.LowLevelILFunction']: """Alias for low_level_il""" return self.low_level_il @property def high_level_il(self) -> Optional[highlevelil.HighLevelILFunction]: """High level IL for this medium level IL.""" result = core.BNGetHighLevelILForMediumLevelIL(self.handle) if not result: return None return highlevelil.HighLevelILFunction(self._arch, result, self._source_function) @property def hlil(self) -> Optional[highlevelil.HighLevelILFunction]: return self.high_level_il
[docs] def get_instruction_start(self, addr: int, arch: Optional['architecture.Architecture'] = None) -> Optional[int]: _arch = arch if _arch is None: if self._arch is None: raise Exception("Attempting to get_instruction_start from a MLIL Function without an Architecture") _arch = self._arch result = core.BNMediumLevelILGetInstructionStart(self.handle, _arch.handle, addr) if result >= core.BNGetMediumLevelILInstructionCount(self.handle): return None return result
[docs] def expr( self, operation: MediumLevelILOperation, a: int = 0, b: int = 0, c: int = 0, d: int = 0, e: int = 0, size: int = 0 ) -> ExpressionIndex: _operation = operation if isinstance(operation, str): _operation = MediumLevelILOperation[operation] elif isinstance(operation, MediumLevelILOperation): _operation = operation.value return ExpressionIndex(core.BNMediumLevelILAddExpr(self.handle, _operation, size, a, b, c, d, e))
[docs] def replace_expr(self, original: InstructionOrExpression, new: InstructionOrExpression) -> None: """ ``replace_expr`` allows modification of MLIL expressions :param ExpressionIndex original: the ExpressionIndex to replace (may also be an expression index) :param ExpressionIndex new: the ExpressionIndex to add to the current LowLevelILFunction (may also be an expression index) :rtype: None """ if isinstance(original, MediumLevelILInstruction): original = original.expr_index elif isinstance(original, int): original = ExpressionIndex(original) if isinstance(new, MediumLevelILInstruction): new = new.expr_index elif isinstance(new, int): new = ExpressionIndex(new) core.BNReplaceMediumLevelILExpr(self.handle, original, new)
[docs] def set_expr_attributes(self, expr: InstructionOrExpression, value: ILInstructionAttributeSet): """ ``set_expr_attributes`` allows modification of instruction attributes but ONLY during lifting. .. warning:: This function should ONLY be called as a part of a lifter. It will otherwise not do anything useful as there's no way to trigger re-analysis of IL levels at this time. :param ExpressionIndex expr: the ExpressionIndex to replace (may also be an expression index) :param set(ILInstructionAttribute) value: the set of attributes to place on the instruction :rtype: None """ if isinstance(expr, MediumLevelILInstruction): expr = expr.expr_index elif isinstance(expr, int): expr = ExpressionIndex(expr) result = 0 for flag in value: result |= flag.value core.BNSetMediumLevelILExprAttributes(self.handle, expr, result)
[docs] def append(self, expr: ExpressionIndex) -> int: """ ``append`` adds the ExpressionIndex ``expr`` to the current MediumLevelILFunction. :param ExpressionIndex expr: the ExpressionIndex to add to the current MediumLevelILFunction :return: number of ExpressionIndex in the current function :rtype: int """ return core.BNMediumLevelILAddInstruction(self.handle, expr)
[docs] def goto(self, label: MediumLevelILLabel) -> ExpressionIndex: """ ``goto`` returns a goto expression which jumps to the provided MediumLevelILLabel. :param MediumLevelILLabel label: Label to jump to :return: the ExpressionIndex that jumps to the provided label :rtype: ExpressionIndex """ return ExpressionIndex(core.BNMediumLevelILGoto(self.handle, label.handle))
[docs] def if_expr(self, operand: ExpressionIndex, t: MediumLevelILLabel, f: MediumLevelILLabel) -> ExpressionIndex: """ ``if_expr`` returns the ``if`` expression which depending on condition ``operand`` jumps to the MediumLevelILLabel ``t`` when the condition expression ``operand`` is non-zero and ``f`` when it's zero. :param ExpressionIndex operand: comparison expression to evaluate. :param MediumLevelILLabel t: Label for the true branch :param MediumLevelILLabel f: Label for the false branch :return: the ExpressionIndex for the if expression :rtype: ExpressionIndex """ return ExpressionIndex(core.BNMediumLevelILIf(self.handle, operand, t.handle, f.handle))
[docs] def mark_label(self, label: MediumLevelILLabel) -> None: """ ``mark_label`` assigns a MediumLevelILLabel to the current IL address. :param MediumLevelILLabel label: :rtype: None """ core.BNMediumLevelILMarkLabel(self.handle, label.handle)
[docs] def add_label_map(self, labels: Mapping[int, MediumLevelILLabel]) -> ExpressionIndex: """ ``add_label_map`` returns a label list expression for the given list of MediumLevelILLabel objects. :param labels: the list of MediumLevelILLabel to get a label list expression from :type labels: dict(int, MediumLevelILLabel) :return: the label list expression :rtype: ExpressionIndex """ label_list = (ctypes.POINTER(core.BNMediumLevelILLabel) * len(labels))() # type: ignore value_list = (ctypes.POINTER(ctypes.c_ulonglong) * len(labels))() # type: ignore for i, (key, value) in enumerate(labels.items()): value_list[i] = key label_list[i] = value.handle return ExpressionIndex(core.BNMediumLevelILAddLabelMap(self.handle, value_list, label_list, len(labels)))
[docs] def add_operand_list(self, operands: List[ExpressionIndex]) -> ExpressionIndex: """ ``add_operand_list`` returns an operand list expression for the given list of integer operands. :param operands: list of operand numbers :type operands: list(int) :return: an operand list expression :rtype: ExpressionIndex """ operand_list = (ctypes.c_ulonglong * len(operands))() for i in range(len(operands)): operand_list[i] = operands[i] return ExpressionIndex(core.BNMediumLevelILAddOperandList(self.handle, operand_list, len(operands)))
[docs] def finalize(self) -> None: """ ``finalize`` ends the function and computes the list of basic blocks. :rtype: None """ core.BNFinalizeMediumLevelILFunction(self.handle)
[docs] def generate_ssa_form(self, analyze_conditionals : bool = True, handle_aliases : bool = True, known_not_aliases: Optional[List["variable.Variable"]] = None, known_aliases: Optional[List["variable.Variable"]] = None) -> None: """ ``generate_ssa_form`` generate SSA form given the current MLIL :param bool analyze_conditionals: whether or not to analyze conditionals, defaults to ``True`` :param bool handle_aliases: whether or not to handle aliases, defaults to ``True`` :param list(Variable) known_not_aliases: optional list of variables known to be not aliased :param list(Variable) known_aliases: optional list of variables known to be aliased :rtype: None """ if known_not_aliases is None: known_not_aliases = [] if known_aliases is None: known_aliases = [] known_not_alias_list = (core.BNVariable * len(known_not_aliases))() for i in range(len(known_not_aliases)): known_not_alias_list[i] = known_not_aliases[i].to_BNVariable() known_alias_list = (core.BNVariable * len(known_aliases))() for i in range(len(known_aliases)): known_alias_list[i] = known_aliases[i].to_BNVariable() core.BNGenerateMediumLevelILSSAForm(self.handle, analyze_conditionals, handle_aliases, known_not_alias_list, len(known_not_alias_list), known_alias_list, len(known_alias_list))
[docs] def get_ssa_instruction_index(self, instr: InstructionIndex) -> InstructionIndex: return InstructionIndex(core.BNGetMediumLevelILSSAInstructionIndex(self.handle, instr))
[docs] def get_non_ssa_instruction_index(self, instr: InstructionIndex) -> InstructionIndex: return InstructionIndex(core.BNGetMediumLevelILNonSSAInstructionIndex(self.handle, instr))
[docs] def get_ssa_var_definition(self, ssa_var: Union[SSAVariable, MediumLevelILVarSsa]) -> Optional[MediumLevelILInstruction]: """ Gets the instruction that contains the given SSA variable's definition. Since SSA variables can only be defined once, this will return the single instruction where that occurs. For SSA variable version 0s, which don't have definitions, this will return None instead. """ if isinstance(ssa_var, MediumLevelILVarSsa): ssa_var = ssa_var.var if not isinstance(ssa_var, SSAVariable): raise ValueError("Expected SSAVariable") var_data = ssa_var.var.to_BNVariable() result = core.BNGetMediumLevelILSSAVarDefinition(self.handle, var_data, ssa_var.version) if result >= core.BNGetMediumLevelILInstructionCount(self.handle): return None return self[result]
[docs] def get_ssa_memory_definition(self, version: int) -> Optional[MediumLevelILInstruction]: result = core.BNGetMediumLevelILSSAMemoryDefinition(self.handle, version) if result >= core.BNGetMediumLevelILInstructionCount(self.handle): return None return self[result]
[docs] def get_ssa_var_uses(self, ssa_var: Union[SSAVariable, MediumLevelILVarSsa]) -> List[MediumLevelILInstruction]: """ Gets all the instructions that use the given SSA variable. """ if isinstance(ssa_var, MediumLevelILVarSsa): ssa_var = ssa_var.var if not isinstance(ssa_var, SSAVariable): raise ValueError("Expected SSAVariable") count = ctypes.c_ulonglong() var_data = ssa_var.var.to_BNVariable() instrs = core.BNGetMediumLevelILSSAVarUses(self.handle, var_data, ssa_var.version, count) assert instrs is not None, "core.BNGetMediumLevelILSSAVarUses returned None" result = [] for i in range(0, count.value): result.append(self[instrs[i]]) core.BNFreeILInstructionList(instrs) return result
[docs] def get_ssa_memory_uses(self, version: int) -> List[MediumLevelILInstruction]: count = ctypes.c_ulonglong() instrs = core.BNGetMediumLevelILSSAMemoryUses(self.handle, version, count) assert instrs is not None, "core.BNGetMediumLevelILSSAMemoryUses returned None" result = [] for i in range(0, count.value): result.append(self[instrs[i]]) core.BNFreeILInstructionList(instrs) return result
[docs] def is_ssa_var_live(self, ssa_var: SSAVariable) -> bool: """ ``is_ssa_var_live`` determines if ``ssa_var`` is live at any point in the function :param SSAVariable ssa_var: the SSA variable to query :return: whether the variable is live at any point in the function :rtype: bool """ var_data = ssa_var.var.to_BNVariable() return core.BNIsMediumLevelILSSAVarLive(self.handle, var_data, ssa_var.version)
[docs] def get_var_definitions(self, var: 'variable.Variable') -> List[MediumLevelILInstruction]: count = ctypes.c_ulonglong() var_data = var.to_BNVariable() instrs = core.BNGetMediumLevelILVariableDefinitions(self.handle, var_data, count) assert instrs is not None, "core.BNGetMediumLevelILVariableDefinitions returned None" result = [] for i in range(0, count.value): result.append(self[instrs[i]]) core.BNFreeILInstructionList(instrs) return result
[docs] def get_var_uses(self, var: 'variable.Variable') -> List[MediumLevelILInstruction]: count = ctypes.c_ulonglong() var_data = var.to_BNVariable() instrs = core.BNGetMediumLevelILVariableUses(self.handle, var_data, count) assert instrs is not None, "core.BNGetMediumLevelILVariableUses returned None" try: result = [] for i in range(0, count.value): result.append(self[instrs[i]]) return result finally: core.BNFreeILInstructionList(instrs)
[docs] def get_live_instructions_for_var(self, var: 'variable.Variable', include_last_use: bool = True) -> List[MediumLevelILInstruction]: """ ``get_live_instructions_for_var`` computes the list of instructions for which ``var`` is live. If ``include_last_use`` is False, the last use of the variable will not be included in the list (this allows for easier computation of overlaps in liveness between two variables). If the variable is never used, this function will return an empty list. :param SSAVariable var: the variable to query :param bool include_last_use: whether to include the last use of the variable in the list of instructions :return: list of instructions for which ``var`` is live :rtype: list(MediumLevelILInstruction) """ count = ctypes.c_ulonglong() var_data = var.to_BNVariable() instrs = core.BNGetMediumLevelILLiveInstructionsForVariable(self.handle, var_data, include_last_use, count) assert instrs is not None, "core.BNGetMediumLevelILLiveInstructionsForVariable returned None" result = [] for i in range(0, count.value): result.append(self[instrs[i]]) core.BNFreeILInstructionList(instrs) return result
[docs] def get_ssa_var_value(self, ssa_var: SSAVariable) -> 'variable.RegisterValue': var_data = ssa_var.var.to_BNVariable() value = core.BNGetMediumLevelILSSAVarValue(self.handle, var_data, ssa_var.version) result = variable.RegisterValue.from_BNRegisterValue(value, self._arch) return result
[docs] def get_low_level_il_instruction_index(self, instr: InstructionIndex) -> Optional['lowlevelil.InstructionIndex']: low_il = self.low_level_il if low_il is None: return None low_il = low_il.ssa_form if low_il is None: return None result = core.BNGetLowLevelILInstructionIndex(self.handle, instr) if result >= core.BNGetLowLevelILInstructionCount(low_il.handle): return None return lowlevelil.InstructionIndex(result)
[docs] def get_low_level_il_expr_index(self, expr: ExpressionIndex) -> Optional['lowlevelil.ExpressionIndex']: low_il = self.low_level_il if low_il is None: return None low_il = low_il.ssa_form if low_il is None: return None result = core.BNGetLowLevelILExprIndex(self.handle, expr) if result >= core.BNGetLowLevelILExprCount(low_il.handle): return None return lowlevelil.ExpressionIndex(result)
[docs] def get_low_level_il_expr_indexes(self, expr: ExpressionIndex) -> List['lowlevelil.ExpressionIndex']: count = ctypes.c_ulonglong() exprs = core.BNGetLowLevelILExprIndexes(self.handle, expr, count) assert exprs is not None, "core.BNGetLowLevelILExprIndexes returned None" result: List['lowlevelil.ExpressionIndex'] = [] for i in range(0, count.value): result.append(lowlevelil.ExpressionIndex(exprs[i])) core.BNFreeILInstructionList(exprs) return result
[docs] def get_high_level_il_instruction_index(self, instr: InstructionIndex) -> Optional['highlevelil.InstructionIndex']: high_il = self.high_level_il if high_il is None: return None result = core.BNGetHighLevelILInstructionIndex(self.handle, instr) if result >= core.BNGetHighLevelILInstructionCount(high_il.handle): return None return highlevelil.InstructionIndex(result)
[docs] def get_high_level_il_expr_index(self, expr: ExpressionIndex) -> Optional['highlevelil.ExpressionIndex']: high_il = self.high_level_il if high_il is None: return None result = core.BNGetHighLevelILExprIndex(self.handle, expr) if result >= core.BNGetHighLevelILExprCount(high_il.handle): return None return highlevelil.ExpressionIndex(result)
[docs] def get_high_level_il_expr_indexes(self, expr: ExpressionIndex) -> List['highlevelil.ExpressionIndex']: count = ctypes.c_ulonglong() exprs = core.BNGetHighLevelILExprIndexes(self.handle, expr, count) assert exprs is not None, "core.BNGetHighLevelILExprIndexes returned None" result: List['highlevelil.ExpressionIndex'] = [] for i in range(0, count.value): result.append(highlevelil.ExpressionIndex(exprs[i])) core.BNFreeILInstructionList(exprs) return result
[docs] def create_graph(self, settings: Optional['function.DisassemblySettings'] = None) -> flowgraph.CoreFlowGraph: if settings is not None: settings_obj = settings.handle else: settings_obj = None return flowgraph.CoreFlowGraph(core.BNCreateMediumLevelILFunctionGraph(self.handle, settings_obj))
@property def arch(self) -> 'architecture.Architecture': return self._arch @property def view(self) -> 'binaryview.BinaryView': return self.source_function.view @property def source_function(self) -> 'function.Function': return self._source_function @source_function.setter def source_function(self, value): self._source_function = value @property def il_form(self) -> FunctionGraphType: if len(list(self.basic_blocks)) < 1: return FunctionGraphType.InvalidILViewType return FunctionGraphType(core.BNGetBasicBlockFunctionGraphType(list(self.basic_blocks)[0].handle)) @property def vars(self) -> List['variable.Variable']: """This gets just the MLIL variables - you may be interested in the union of `MediumLevelIlFunction.aliased_vars` and `MediumLevelIlFunction.source_function.parameter_vars` for all the variables used in the function""" if self.source_function is None: return [] if self.il_form in [ FunctionGraphType.MediumLevelILSSAFormFunctionGraph, FunctionGraphType.MappedMediumLevelILSSAFormFunctionGraph ]: return self.ssa_vars if self.il_form in [ FunctionGraphType.MediumLevelILFunctionGraph, FunctionGraphType.MappedMediumLevelILFunctionGraph ]: count = ctypes.c_ulonglong() core_variables = core.BNGetMediumLevelILVariables(self.handle, count) assert core_variables is not None, "core.BNGetMediumLevelILVariables returned None" result = [] try: for var_i in range(count.value): result.append( variable.Variable( self, core_variables[var_i].type, core_variables[var_i].index, core_variables[var_i].storage ) ) return result finally: core.BNFreeVariableList(core_variables) return [] @property def aliased_vars(self) -> List["variable.Variable"]: """This returns a list of Variables that are taken reference to and used elsewhere. You may also wish to consider `MediumLevelIlFunction.vars` and `MediumLevelIlFunction.source_function.parameter_vars`""" if self.source_function is None: return [] if self.il_form in [ FunctionGraphType.MediumLevelILFunctionGraph, FunctionGraphType.MediumLevelILSSAFormFunctionGraph ]: count = ctypes.c_ulonglong() core_variables = core.BNGetMediumLevelILAliasedVariables(self.handle, count) assert core_variables is not None, "core.BNGetMediumLevelILAliasedVariables returned None" try: result = [] for var_i in range(count.value): result.append( variable.Variable( self, core_variables[var_i].type, core_variables[var_i].index, core_variables[var_i].storage ) ) return result finally: core.BNFreeVariableList(core_variables) return [] @property def ssa_vars(self) -> List[SSAVariable]: """This gets just the MLIL SSA variables - you may be interested in the union of `MediumLevelIlFunction.aliased_vars` and `MediumLevelIlFunction.source_function.parameter_vars` for all the variables used in the function""" if self.source_function is None: return [] if self.il_form in [ FunctionGraphType.MediumLevelILSSAFormFunctionGraph, FunctionGraphType.MappedMediumLevelILSSAFormFunctionGraph ]: variable_count = ctypes.c_ulonglong() core_variables = core.BNGetMediumLevelILVariables(self.handle, variable_count) assert core_variables is not None, "core.BNGetMediumLevelILVariables returned None" try: result = [] for var_i in range(variable_count.value): version_count = ctypes.c_ulonglong() versions = core.BNGetMediumLevelILVariableSSAVersions( self.handle, core_variables[var_i], version_count ) assert versions is not None, "core.BNGetMediumLevelILVariableSSAVersions returned None" try: for version_i in range(version_count.value): result.append( SSAVariable( variable.Variable( self, core_variables[var_i].type, core_variables[var_i].index, core_variables[var_i].storage ), versions[version_i] ) ) finally: core.BNFreeILInstructionList(versions) return result finally: core.BNFreeVariableList(core_variables) elif self.il_form in [ FunctionGraphType.MediumLevelILFunctionGraph, FunctionGraphType.MappedMediumLevelILFunctionGraph ]: return self.ssa_form.ssa_vars return []
[docs] def get_expr_type(self, expr_index: int) -> Optional['types.Type']: """ Get type of expression :param int expr_index: index of the expression to retrieve :rtype: Optional['types.Type'] """ result = core.BNGetMediumLevelILExprType(self.handle, expr_index) if result.type: platform = None if self.source_function: platform = self.source_function.platform return types.Type.create( result.type, platform=platform, confidence=result.confidence ) return None
[docs] def set_expr_type(self, expr_index: int, expr_type: StringOrType) -> None: """ Set type of expression This API is only meant for workflows or for debugging purposes, since the changes they make are not persistent and get lost after a database save and reload. To make persistent changes to the analysis, one should use other APIs to, for example, change the type of variables. The analysis will then propagate the type of the variable and update the type of related expressions. :param int expr_index: index of the expression to set :param StringOrType: new type of the expression """ if isinstance(expr_type, str): (expr_type, _) = self.view.parse_type_string(expr_type) tc = expr_type._to_core_struct() core.BNSetMediumLevelILExprType(self.handle, expr_index, tc)
[docs]class MediumLevelILBasicBlock(basicblock.BasicBlock): """ The ``MediumLevelILBasicBlock`` object is returned during analysis and should not be directly instantiated. """ def __init__( self, handle: core.BNBasicBlockHandle, owner: MediumLevelILFunction, view: Optional['binaryview.BinaryView'] = None ): super(MediumLevelILBasicBlock, self).__init__(handle, view) self._il_function = owner def __iter__(self): for idx in range(self.start, self.end): yield self._il_function[idx] def __getitem__(self, idx) -> Union[List['MediumLevelILInstruction'], 'MediumLevelILInstruction']: size = self.end - self.start if isinstance(idx, slice): return [self[index] for index in range(*idx.indices(size))] # type: ignore if idx > size or idx < -size: raise IndexError("list index is out of range") if idx >= 0: return self._il_function[idx + self.start] else: return self._il_function[self.end + idx] def __hash__(self): return hash((self.start, self.end, self._il_function)) def __contains__(self, instruction): if not isinstance(instruction, MediumLevelILInstruction) or instruction.il_basic_block != self: return False if self.start <= instruction.instr_index <= self.end: return True else: return False def __repr__(self): arch = self.arch if arch: return f"<{self.__class__.__name__}: {arch.name}@{self.start}-{self.end}>" else: return f"<{self.__class__.__name__}: {self.start}-{self.end}>" def _create_instance( self, handle: core.BNBasicBlockHandle) -> 'MediumLevelILBasicBlock': """Internal method by super to instantiate child instances""" return MediumLevelILBasicBlock(handle, self.il_function, self.view) @property def instruction_count(self) -> int: return self.end - self.start @property def il_function(self) -> 'MediumLevelILFunction': return self._il_function