miasm2.arch.aarch64.arch.aarch64_imm_sft Class Reference

Inheritance diagram for miasm2.arch.aarch64.arch.aarch64_imm_sft:

Collaboration diagram for miasm2.arch.aarch64.arch.aarch64_imm_sft:

Public Member Functions
def	encode
def	decode
def	fromstring
def	int2expr
def	expr2int
def	decodeval
def	encodeval
def	fromstring

Public Attributes
	value
	expr

Static Public Attributes
	parser = base_expr
int	intsize = 32
tuple	intmask = (1 << intsize)

Detailed Description

Definition at line 852 of file arch.py.

Member Function Documentation

def miasm2.arch.aarch64.arch.aarch64_imm_sft.decode	(		self,
			v
	)

Definition at line 872 of file arch.py.

    def decode(self, v):
        size = 64 if self.parent.sf.value else 32
        if self.parent.shift.value == 0:
            self.expr = m2_expr.ExprInt(v, size)
        elif self.parent.shift.value == 1:
            self.expr = m2_expr.ExprInt(v << 12, size)
        else:
            return False
        return True