miasm.expression.expression.ExprCond Class Reference

Inheritance diagram for miasm.expression.expression.ExprCond:

Collaboration diagram for miasm.expression.expression.ExprCond:

Public Member Functions
def	__init__ (self, cond, src1, src2)
def	__reduce__ (self)
def	__new__ (cls, cond, src1, src2)
def	__str__ (self)
def	get_w (self)
def	copy (self)
def	depth (self)
def	graph_recursive (self, graph)
def	is_cond (self)
Public Member Functions inherited from miasm.expression.expression.Expr
def	set_size (self, _)
def	__init__ (self, size)
def	get_is_canon (self)
def	set_is_canon (self, value)
def	__getitem__ (self, i)
def	get_size (self)
def	is_function_call (self)
def	__repr__ (self)
def	__hash__ (self)
def	__eq__ (self, other)
def	__ne__ (self, other)
def	__lt__ (self, other)
def	__add__ (self, other)
def	__sub__ (self, other)
def	__div__ (self, other)
def	__floordiv__ (self, other)
def	__mod__ (self, other)
def	__mul__ (self, other)
def	__lshift__ (self, other)
def	__rshift__ (self, other)
def	__xor__ (self, other)
def	__or__ (self, other)
def	__and__ (self, other)
def	__neg__ (self)
def	__pow__ (self, other)
def	__invert__ (self)
def	__deepcopy__ (self, _)
def	replace_expr (self, dct)
def	canonize (self)
def	msb (self)
def	zeroExtend (self, size)
def	signExtend (self, size)
def	graph (self)
def	set_mask (self, value)
def	is_int (self, value=None)
def	is_id (self, name=None)
def	is_loc (self, label=None)
def	is_aff (self)
def	is_assign (self)
def	is_mem (self)
def	is_op (self, op=None)
def	is_slice (self, start=None, stop=None)
def	is_compose (self)
def	is_op_segm (self)
def	is_mem_segm (self)
def	__contains__ (self, expr)
def	visit (self, callback)
def	get_r (self, mem_read=False, cst_read=False)
def	get_w (self, mem_read=False, cst_read=False)

Properties
	cond = property(lambda self: self._cond)
	src1 = property(lambda self: self._src1)
	src2 = property(lambda self: self._src2)
Properties inherited from miasm.expression.expression.Expr
	size = property(lambda self: self._size)
	is_canon = property(get_is_canon, set_is_canon)
	mask = property(lambda self: ExprInt(-1, self.size))

Additional Inherited Members
Static Public Member Functions inherited from miasm.expression.expression.Expr
def	get_object (expr_cls, args)
Static Public Attributes inherited from miasm.expression.expression.Expr
dictionary	args2expr = {}
	canon_exprs = set()
bool	use_singleton = True

Detailed Description

An ExprCond stand for a condition on an Expr

Use cases:
 - var1 < var2
 - min(var1, var2)
 - if (cond) then ... else ...

Constructor & Destructor Documentation

__init__()

def miasm.expression.expression.ExprCond.__init__	(		self,
			cond,
			src1,
			src2
	)

Create an ExprCond
@cond: Expr, condition
@src1: Expr, value if condition is evaled to not zero
@src2: Expr, value if condition is evaled zero

Member Function Documentation

__new__()

def miasm.expression.expression.ExprCond.__new__	(		cls,
			cond,
			src1,
			src2
	)

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__reduce__()

def miasm.expression.expression.ExprCond.__reduce__

(

self

)

__str__()

def miasm.expression.expression.ExprCond.__str__

(

self

)

Reimplemented from miasm.expression.expression.Expr.

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copy()

def miasm.expression.expression.ExprCond.copy

(

self

)

Reimplemented from miasm.expression.expression.Expr.

depth()

def miasm.expression.expression.ExprCond.depth

(

self

)

get_w()

def miasm.expression.expression.ExprCond.get_w

(

self

)

graph_recursive()

def miasm.expression.expression.ExprCond.graph_recursive	(		self,
			graph
	)

Recursive method used by graph
@graph: miasm.core.graph.DiGraph instance
Update @graph instance to include sons
This is an Abstract method

Reimplemented from miasm.expression.expression.Expr.

is_cond()

def miasm.expression.expression.ExprCond.is_cond

(

self

)

Reimplemented from miasm.expression.expression.Expr.

Property Documentation

cond

miasm.expression.expression.ExprCond.cond = property(lambda self: self._cond)

static

src1

miasm.expression.expression.ExprCond.src1 = property(lambda self: self._src1)

static

src2

miasm.expression.expression.ExprCond.src2 = property(lambda self: self._src2)

static

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The documentation for this class was generated from the following file:

• /home/serpilliere/projet/test_doc_miasm/miasm/miasm/expression/expression.py