def make_function_prehook(self, object_version, address):
address = object_version.get_object_address()
size = object_version.get_size()
try:
thumb_flag = object_version.get_attributes()['thumb_mode_flag']
except KeyError:
thumb_flag = None
current_thumb_flag = idaapi.getSR(address, self.thumb_segment_register)
logger.debug("make_function_prehook:thumb_flag = %d (vs %s in cache)" %
(current_thumb_flag, thumb_flag))
if thumb_flag is not None and current_thumb_flag != thumb_flag:
idaapi.set_sreg_at_next_code(address, address + size,
self.thumb_segment_register,
int(thumb_flag))
def isThumb(ea):
global thumbRegId
return idaapi.getSR(ea, thumbRegId) != 0
def isThumb(ea):
global thumbRegId
return idaapi.getSR(ea, thumbRegId) != 0
def accept_function_hook(self, visitor, eaFunc, func, basic_blocks=None):
startEA = eaFunc
thumb_flag = idaapi.getSR(startEA, self.thumb_segment_register)
visitor.visit_attribute("thumb_mode_flag", str(thumb_flag))
def accept_basic_block_hook(self, visitor, basic_block, funcEA, func,
parent_function_id):
startEA = basic_block['startEA']
thumb_flag = idaapi.getSR(startEA, self.thumb_segment_register)
visitor.visit_attribute("thumb_mode_flag", str(thumb_flag))