def perform_get_incoming_flag_value(self, reg, func):
return function.RegisterValue()
def perform_get_incoming_reg_value(self, reg, func):
reg_stack = self.arch.get_reg_stack_for_reg(reg)
if reg_stack is not None:
if reg == self.arch.reg_stacks[reg_stack].stack_top_reg:
return function.RegisterValue.constant(0)
return function.RegisterValue()
def get_stack_contents_after(self, offset, size):
value = core.BNGetMediumLevelILStackContentsAfterInstruction(
self.function.handle, offset, size, self.instr_index)
result = function.RegisterValue(self.function.arch, value)
return result
def get_flag_value_after(self, flag):
flag = self.function.arch.get_flag_index(flag)
value = core.BNGetMediumLevelILFlagValueAfterInstruction(
self.function.handle, flag, self.instr_index)
result = function.RegisterValue(self.function.arch, value)
return result
def get_reg_value_after(self, reg):
reg = self.function.arch.get_reg_index(reg)
value = core.BNGetMediumLevelILRegisterValueAfterInstruction(
self.function.handle, reg, self.instr_index)
result = function.RegisterValue(self.function.arch, value)
return result
def value(self):
"""Value of expression if constant or a known value (read-only)"""
value = core.BNGetMediumLevelILExprValue(self.function.handle,
self.expr_index)
result = function.RegisterValue(self.function.arch, value)
return result
