Source code for envi.archs.i386

import envi
import envi.bits as e_bits

#TODO
# f0 0f c7 4d 00 75 f0 5d 5b - this is NOT right in disasm

import copy
import struct
import traceback

# Gank in our bundled libdisassemble
import opcode86

from envi.archs.i386.regs import *
from envi.archs.i386.disasm import *

class i386Module(envi.ArchitectureModule):

    def __init__(self):
        envi.ArchitectureModule.__init__(self, "i386")
        self._arch_dis = i386Disasm()

    def archGetRegCtx(self):
        return i386RegisterContext()

    def archGetBreakInstr(self):
        return "\xcc"

    def getPointerSize(self):
        return 4

    def pointerString(self, va):
        return "0x%.8x" % va

    def makeOpcode(self, bytes, offset=0, va=0):
        """
        Parse a sequence of bytes out into an envi.Opcode instance.
        """
        return self._arch_dis.disasm(bytes, offset, va)

    def getEmulator(self):
        return IntelEmulator()

# NOTE: This one must be after the definition of i386Module
from envi.archs.i386.emu import *