Source Code for Package envi.archs.arm

 1   
 2  """ 
 3  The initial arm module. 
 4  """ 
 5   
 6  import envi 
 7   
 8  from envi.archs.arm.regs import * 
 9  from envi.archs.arm.disasm import * 
10  from envi.archs.arm.armdisasm import * 
11  from envi.archs.arm.thumbdisasm import * 
12   
13 -class ArmModule(envi.ArchitectureModule): 
14   
15 -    def __init__(self): 
16          envi.ArchitectureModule.__init__(self, "armv6", maxinst=4) 
17          self._arch_reg = self.archGetRegCtx() 
18          self._arch_dis = ArmDisasm() 
19   
20 -    def setModeThumb(self): 
21          self._arch_dis.setMode(MODE_THUMB) 
22   
23 -    def archGetRegCtx(self): 
24          return ArmRegisterContext() 
25   
26 -    def archGetBreakInstr(self): 
27          raise Exception ("weird... what are you trying to do here?  ARM has a complex breakpoint instruction") 
28          return  
29    
30 -    def getPointerSize(self): 
31          return 4 
32   
33 -    def pointerString(self, va): 
34          return "0x%.8x" % va 
35   
36 -    def makeOpcode(self, bytes, offset=0, va=0): 
37          """ 
38          Parse a sequence of bytes out into an envi.Opcode instance. 
39          """ 
40          return self._arch_dis.disasm(bytes, offset, va) 
41   
42 -    def getEmulator(self): 
43          return ArmEmulator() 
44   
45  from envi.archs.arm.emu import * 
46