def tokens(self):
"""MLIL tokens (read-only)"""
count = ctypes.c_ulonglong()
tokens = ctypes.POINTER(core.BNInstructionTextToken)()
if ((self.instr_index is not None)
and (self.function.source_function is not None) and
(self.expr_index == core.BNGetMediumLevelILIndexForInstruction(
self.function.handle, self.instr_index))):
if not core.BNGetMediumLevelILInstructionText(
self.function.handle, self.function.source_function.handle,
self.function.arch.handle, self.instr_index, tokens,
count):
return None
else:
if not core.BNGetMediumLevelILExprText(
self.function.handle, self.function.arch.handle,
self.expr_index, tokens, count):
return None
result = []
for i in xrange(0, count.value):
token_type = InstructionTextTokenType(tokens[i].type)
text = tokens[i].text
value = tokens[i].value
size = tokens[i].size
operand = tokens[i].operand
context = tokens[i].context
confidence = tokens[i].confidence
address = tokens[i].address
result.append(
function.InstructionTextToken(token_type, text, value, size,
operand, context, address,
confidence))
core.BNFreeInstructionText(tokens, count.value)
return result
def __getitem__(self, i):
if isinstance(i, slice) or isinstance(i, tuple):
raise IndexError("expected integer instruction index")
if isinstance(i, MediumLevelILExpr):
return MediumLevelILInstruction(self, i.index)
if (i < 0) or (i >= len(self)):
raise IndexError("index out of range")
return MediumLevelILInstruction(self, core.BNGetMediumLevelILIndexForInstruction(self.handle, i), i)