def __getattr__(self, elem):
"Magic routine to let us trap register read accesses, such as 'kal.pc'"
if not self._check_reg_name(elem):
raise UnknownRegister(elem)
else:
id = self.get_register_id(elem)
return self.read_register(id)
def __setattr__(self, elem, val):
"Magic routine to let us trap register writes, such as 'kal.pc = 123'"
if not self._check_reg_name(elem):
raise UnknownRegister(elem)
else:
id = self.get_register_id(elem)
self.write_register(id, val)
def get_register_id(self, name):
"""Returns the numerical id corresponding to the given register name. The name is case-insensitive."""
res = self._cfuncs['ka_get_register_id'](self._core._get_ka(),
name.upper())
if res == 0xFFFF: # NO_SUCH_ID
raise UnknownRegister(name)
return res