Miasm2: miasm2.arch.x86.arch.bs_moff Class Reference

Inheritance diagram for miasm2.arch.x86.arch.bs_moff:

Collaboration diagram for miasm2.arch.x86.arch.bs_moff:

Public Member Functions
def	flen

def	encode

def	decode

def	clone

def	__hash__

Public Attributes
	l

	value

	expr

	parent

	strbits

	cls

	fname

	order

	lmask

	fbits

	fmask

	flen

	kargs

Detailed Description

Definition at line 2787 of file arch.py.

Member Function Documentation

def miasm2.core.cpu.bsi.__hash__ ( self )

inherited

Definition at line 493 of file cpu.py.

 
     def __hash__(self):
         kargs = []
         for k, v in self.kargs.items():
             if isinstance(v, list):
                 v = tuple(v)
             kargs.append((k, v))
         l = [self.strbits, self.l, self.cls,
              self.fname, self.order, self.lmask, self.fbits,
              self.fmask, self.value]  # + kargs
 
         return hash(tuple(l))
 

miasm2.core.cpu.bsi.l

Definition: cpu.py:464

miasm2.core.cpu.bsi.fmask

fmask

Definition: cpu.py:470

miasm2.core.cpu.bsi.strbits

strbits

Definition: cpu.py:463

miasm2.core.cpu.bsi.lmask

lmask

Definition: cpu.py:468

miasm2.core.cpu.bsi.value

value

Definition: cpu.py:472

miasm2.core.cpu.bsi.__hash__

def __hash__

Definition: cpu.py:493

miasm2.core.cpu.bsi.fbits

fbits

Definition: cpu.py:469

miasm2.core.cpu.bsi.cls

cls

Definition: cpu.py:465

miasm2.core.cpu.bsi.fname

fname

Definition: cpu.py:466

miasm2.core.cpu.bsi.order

order

Definition: cpu.py:467

def miasm2.core.cpu.bsi.clone ( self )

inherited

Definition at line 483 of file cpu.py.

 
     def clone(self):
         s = self.__class__(self.parent,
                            self.strbits, self.l, self.cls,
                            self.fname, self.order, self.lmask, self.fbits,
                            self.fmask, self.value, self.flen, **self.kargs)
         s.__dict__.update(self.kargs)
         if hasattr(self, 'expr'):
             s.expr = self.expr
         return s

miasm2.core.cpu.bsi.parent

parent

Definition: cpu.py:462

miasm2.core.cpu.bsi.l

Definition: cpu.py:464

miasm2.core.cpu.bsi.fmask

fmask

Definition: cpu.py:470

miasm2.core.cpu.bsi.strbits

strbits

Definition: cpu.py:463

miasm2.core.cpu.bsi.lmask

lmask

Definition: cpu.py:468

miasm2.core.cpu.bsi.value

value

Definition: cpu.py:472

miasm2.core.cpu.bsi.fbits

fbits

Definition: cpu.py:469

miasm2.core.cpu.bsi.clone

def clone

Definition: cpu.py:483

miasm2.core.cpu.bsi.flen

flen

Definition: cpu.py:471

miasm2.core.cpu.bsi.cls

cls

Definition: cpu.py:465

miasm2.core.cpu.bsi.fname

fname

Definition: cpu.py:466

miasm2.core.cpu.bsi.kargs

kargs

Definition: cpu.py:473

miasm2.core.cpu.bsi.order

order

Definition: cpu.py:467

def miasm2.arch.x86.arch.bs_moff.decode	(	self,
		v
	)

Definition at line 2817 of file arch.py.

 
     def decode(self, v):
         opmode = self.parent.v_opmode()
         if opmode == 64:
             return False
         v = swap_uint(self.l, v)
         self.value = v
         v = sign_ext(v, self.l, opmode)
         self.expr = ExprInt(v, opmode)
         return True
 

miasm2.core.cpu.swap_uint

def swap_uint

Definition: cpu.py:1578

miasm2.arch.x86.arch.bs_moff.value

value

Definition: arch.py:2814

miasm2.arch.x86.arch.bs_moff.expr

expr

Definition: arch.py:2824

miasm2.arch.x86.arch.bs_moff.l

Definition: arch.py:2807

miasm2.expression.expression.ExprInt

Definition: expression.py:336

miasm2.core.cpu.sign_ext

def sign_ext

Definition: cpu.py:1602

miasm2.arch.x86.arch.bs_moff.decode

def decode

Definition: arch.py:2817

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def miasm2.arch.x86.arch.bs_moff.encode ( self )

Definition at line 2797 of file arch.py.

 
     def encode(self):
         if not hasattr(self.parent, "mseg"):
             raise StopIteration
         m = self.parent.mseg.expr
         if not (isinstance(m, ExprOp) and m.op == 'segm'):
             raise StopIteration
         if not isinstance(m.args[1], ExprInt):
             raise StopIteration
         l = self.parent.v_opmode()
         if l == 16:
             self.l = 16
         else:
             self.l = 32
         v = int(m.args[1].arg)
         mask = ((1 << self.l) - 1)
         if v != sign_ext(v & mask, self.l, l):
             raise StopIteration
         self.value = swap_uint(self.l, v & ((1 << self.l) - 1))
         yield True

miasm2.arch.x86.arch.bs_moff.encode

def encode

Definition: arch.py:2797

miasm2.core.cpu.swap_uint

def swap_uint

Definition: cpu.py:1578

miasm2.arch.x86.arch.bs_moff.value

value

Definition: arch.py:2814

miasm2.core.cpu.bsi.parent

parent

Definition: cpu.py:462

miasm2.arch.x86.arch.bs_moff.l

Definition: arch.py:2807

miasm2.core.cpu.sign_ext

def sign_ext

Definition: cpu.py:1602

def miasm2.arch.x86.arch.bs_moff.flen	(	cls,
		mode,
		v
	)

Definition at line 2790 of file arch.py.

 
     def flen(cls, mode, v):
         osize = v_opmode_info(mode, v['opmode'], v['rex_w'], 0)
         if osize == 16:
             return 16
         else:
             return 32

miasm2.arch.x86.arch.bs_moff.flen

def flen

Definition: arch.py:2790

miasm2.arch.x86.arch.v_opmode_info

def v_opmode_info

Definition: arch.py:380

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Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

Member Data Documentation