Python Instruction.getType方法代码示例

# 需要导入模块: from triton import Instruction [as 别名]
# 或者: from triton.Instruction import getType [as 别名]
def emulate(pc):
    print '[+] Starting emulation.'

    while pc:
        # Fetch opcode
        opcode = Triton.getConcreteMemoryAreaValue(pc, 16)

        # Create the Triton instruction
        instruction = Instruction()
        instruction.setOpcode(opcode)
        instruction.setAddress(pc)

        # Process
        Triton.processing(instruction)
        print instruction

        if instruction.getType() == OPCODE.HLT:
            break

        # Simulate routines
        hookingHandler()

        # Next
        pc = Triton.getConcreteRegisterValue(Triton.registers.rip)

    print '[+] Emulation done.'
    return

# 需要导入模块: from triton import Instruction [as 别名]
# 或者: from triton.Instruction import getType [as 别名]
    def emulate(self, pc):
        """
        Emulate every opcode from pc.
        Process instruction until the end
        """
        while pc:
            # Fetch opcode
            opcode = self.Triton.getConcreteMemoryAreaValue(pc, 16)

            # Create the Triton instruction
            instruction = Instruction()
            instruction.setOpcode(opcode)
            instruction.setAddress(pc)

            # Process
            ret = self.Triton.processing(instruction)

            if instruction.getType() == OPCODE.HLT:
                break

            self.assertTrue(ret)
            self.assertTrue(checkAstIntegrity(instruction))

            # Simulate routines
            self.hooking_handler()

            # Next
            pc = self.Triton.getConcreteRegisterValue(self.Triton.registers.rip)

        return

# 需要导入模块: from triton import Instruction [as 别名]
# 或者: from triton.Instruction import getType [as 别名]
def emulate(pc):
    count = 0
    while pc:
        # Fetch opcode
        opcode = Triton.getConcreteMemoryAreaValue(pc, 16)

        # Create the Triton instruction
        instruction = Instruction()
        instruction.setOpcode(opcode)
        instruction.setAddress(pc)

        # Process
        Triton.processing(instruction)
        count += 1

        #print instruction

        if instruction.getType() == OPCODE.HLT:
            break

        # Simulate routines
        hookingHandler()

        # Next
        pc = Triton.getConcreteRegisterValue(Triton.registers.rip)

    debug('Instruction executed: %d' %(count))
    return

# 需要导入模块: from triton import Instruction [as 别名]
# 或者: from triton.Instruction import getType [as 别名]
class TestInstruction(unittest.TestCase):

    """Testing the Instruction class."""

    def setUp(self):
        """Define and process the instruction to test."""
        self.Triton = TritonContext()
        self.Triton.setArchitecture(ARCH.X86_64)
        self.inst = Instruction()
        self.inst.setOpcode("\x48\x01\xd8")  # add rax, rbx
        self.inst.setAddress(0x400000)
        self.Triton.setConcreteRegisterValue(self.Triton.registers.rax, 0x1122334455667788)
        self.Triton.setConcreteRegisterValue(self.Triton.registers.rbx, 0x8877665544332211)
        self.Triton.processing(self.inst)

    def test_address(self):
        """Check instruction current and next address."""
        self.assertEqual(self.inst.getAddress(), 0x400000)
        self.assertEqual(self.inst.getNextAddress(), 0x400003)

    def test_memory(self):
        """Check memory access."""
        self.assertListEqual(self.inst.getLoadAccess(), [])
        self.assertListEqual(self.inst.getStoreAccess(), [])
        self.assertFalse(self.inst.isMemoryWrite())
        self.assertFalse(self.inst.isMemoryRead())

    def test_registers(self):
        """Check register access."""
        self.assertEqual(len(self.inst.getReadRegisters()), 2, "access RAX and RBX")
        self.assertEqual(len(self.inst.getWrittenRegisters()), 8, "write in RAX, RIP, AF, XF, OF, PF, SF and ZF")

    def test_taints(self):
        """Check taints attributes."""
        self.assertFalse(self.inst.isTainted())

    def test_prefix(self):
        """Check prefix data."""
        self.assertFalse(self.inst.isPrefixed())
        self.assertEqual(self.inst.getPrefix(), PREFIX.INVALID)

    def test_control_flow(self):
        """Check control flow flags."""
        self.assertFalse(self.inst.isControlFlow(), "It is not a jmp, ret or call")
        self.assertFalse(self.inst.isBranch(), "It is not a jmp")

    def test_condition(self):
        """Check condition flags."""
        self.assertFalse(self.inst.isConditionTaken())

    def test_opcode(self):
        """Check opcode informations."""
        self.assertEqual(self.inst.getOpcode(), "\x48\x01\xd8")
        self.assertEqual(self.inst.getType(), OPCODE.ADD)

    def test_thread(self):
        """Check threads information."""
        self.assertEqual(self.inst.getThreadId(), 0)

    def test_operand(self):
        """Check operand information."""
        self.assertEqual(len(self.inst.getOperands()), 2)
        self.assertEqual(self.inst.getOperands()[0].getName(), "rax")
        self.assertEqual(self.inst.getOperands()[1].getName(), "rbx")
        with self.assertRaises(Exception):
            self.inst.getOperands()[2]

    def test_symbolic(self):
        """Check symbolic information."""
        self.assertEqual(len(self.inst.getSymbolicExpressions()), 8)

    def test_size(self):
        """Check size information."""
        self.assertEqual(self.inst.getSize(), 3)

    def test_disassembly(self):
        """Check disassembly equivalent."""
        self.assertEqual(self.inst.getDisassembly(), "add rax, rbx")