scripts/python/libxed.py

32 	def __init__(self, libxed):
35 		self.xedd = xedd_t()
36 		self.xedp = addressof(self.xedd)
37 		libxed.xed_decoded_inst_zero(self.xedp)
38 		self.state = xed_state_t()
39 		self.statep = addressof(self.state)
41 		self.buffer = create_string_buffer(256)
42 		self.bufferp = addressof(self.buffer)
46 	def __init__(self):
48 			self.libxed = CDLL("libxed.so")
50 			self.libxed = None
51 		if not self.libxed:
52 			self.libxed = CDLL("/usr/local/lib/libxed.so")
54 		self.xed_tables_init = self.libxed.xed_tables_init
55 		self.xed_tables_init.restype = None
56 		self.xed_tables_init.argtypes = []
58 		self.xed_decoded_inst_zero = self.libxed.xed_decoded_inst_zero
59 		self.xed_decoded_inst_zero.restype = None
60 		self.xed_decoded_inst_zero.argtypes = [ c_void_p ]
62 		self.xed_operand_values_set_mode = self.libxed.xed_operand_values_set_mode
63 		self.xed_operand_values_set_mode.restype = None
64 		self.xed_operand_values_set_mode.argtypes = [ c_void_p, c_void_p ]
66 		self.xed_decoded_inst_zero_keep_mode = self.libxed.xed_decoded_inst_zero_keep_mode
67 		self.xed_decoded_inst_zero_keep_mode.restype = None
68 		self.xed_decoded_inst_zero_keep_mode.argtypes = [ c_void_p ]
70 		self.xed_decode = self.libxed.xed_decode
71 		self.xed_decode.restype = c_int
72 		self.xed_decode.argtypes = [ c_void_p, c_void_p, c_uint ]
74 		self.xed_format_context = self.libxed.xed_format_context
75 		self.xed_format_context.restype = c_uint
76 		self.xed_format_context.argtypes = [ c_int, c_void_p, c_void_p, c_int, c_ulonglong, c_void_p, c_void_p ]
78 		self.xed_tables_init()
80 	def Instruction(self):
81 		return XEDInstruction(self)
83 	def SetMode(self, inst, mode):
90 		self.xed_operand_values_set_mode(inst.xedp, inst.statep)
92 	def DisassembleOne(self, inst, bytes_ptr, bytes_cnt, ip):
93 		self.xed_decoded_inst_zero_keep_mode(inst.xedp)
94 		err = self.xed_decode(inst.xedp, bytes_ptr, bytes_cnt)
98 		ok = self.xed_format_context(2, inst.xedp, inst.bufferp, sizeof(inst.buffer), ip, 0, 0)